WO2023219462A1 - 뇌자극 시술장치 가이드 디바이스, 뇌자극 시술장치 가이드 디바이스 제조장치 및 뇌자극 시술장치 가이드 디바이스 제조방법 - Google Patents
뇌자극 시술장치 가이드 디바이스, 뇌자극 시술장치 가이드 디바이스 제조장치 및 뇌자극 시술장치 가이드 디바이스 제조방법 Download PDFInfo
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- WO2023219462A1 WO2023219462A1 PCT/KR2023/006477 KR2023006477W WO2023219462A1 WO 2023219462 A1 WO2023219462 A1 WO 2023219462A1 KR 2023006477 W KR2023006477 W KR 2023006477W WO 2023219462 A1 WO2023219462 A1 WO 2023219462A1
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- brain stimulation
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- face mask
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/36025—External stimulators, e.g. with patch electrodes for treating a mental or cerebral condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/004—Magnetotherapy specially adapted for a specific therapy
- A61N2/006—Magnetotherapy specially adapted for a specific therapy for magnetic stimulation of nerve tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
- A61B5/004—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
- A61B5/0042—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the brain
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0456—Specially adapted for transcutaneous electrical nerve stimulation [TENS]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0472—Structure-related aspects
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/20—Applying electric currents by contact electrodes continuous direct currents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/20—Applying electric currents by contact electrodes continuous direct currents
- A61N1/205—Applying electric currents by contact electrodes continuous direct currents for promoting a biological process
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
Definitions
- the present invention relates to a brain stimulation procedure guide device that is mounted on the patient's head and maintains the surgical tool positioned toward the target point of the patient's brain, and a brain stimulation procedure guide device manufacturing apparatus and method.
- TMS Transcranial Magnetic Stimulation
- TMS Transcranial Magnetic Stimulation
- TMS can apply electrical stimulation to the subject using magnetic field changes, and the treatment time takes about 20 to 40 minutes.
- TMS is known to be effective in treating neurological and mental disorders such as Parkinson's syndrome, Alzheimer's disease, cognitive dysfunction, depression, anxiety disorders, headaches, and sleep disorders.
- tDCS transcranial direct current stimulation
- tDCS transcranial direct current stimulation
- direct current of a certain intensity to the subject's primary motor sensory area for about 5 minutes to activate neurons in brain cells (change excitability, i.e. promote or It is a non-invasive method to reveal the neurophysiological functions of each brain region or to restore damaged functions due to brain disease. Treatment time takes approximately 5-10 minutes.
- Treatment using non-invasive magnetic or electric fields was performed by applying electrical stimulation to a stimulation point known clinically or empirically, or by having the operator determine the stimulation location by moving the stimulation location little by little.
- Conventional brain stimulation treatment guide devices have subtle differences in the location of brain regions for each patient, and it is difficult to distinguish the lesion point or exact target point, which reduces the treatment effect.
- the target location can be set through magnetic resonance imaging (MRI) images.
- MRI magnetic resonance imaging
- the point where brain stimulation is to be performed is specified in the image, it is difficult to confirm the exact location or direction on the actual patient's head, and even if the point to contact the brain stimulation device is specified, if the direction of the device's probe and the head are even slightly off, the target may be damaged. There is a problem in which stimulation is applied to a point different from the original point.
- the present invention was created to solve the above problems, and is customized to suit the location characteristics of the brain where brain stimulation is to be performed for each patient, and can accurately guide the surgical tool to the target area, making it more accurate and
- the purpose is to provide a brain stimulation procedure guide device that enables safe procedures, and a manufacturing apparatus and method for the brain stimulation procedure guide device.
- a brain stimulation treatment device guide device for positioning a brain stimulation treatment device that stimulates a patient's brain with an electric or magnetic field, comprising: a face mask mounted on the patient's face to cover at least a portion of the patient's nose, temples, and cheekbones; and a surgical device holder on which a brain stimulation surgical device is fixed to the face mask and has a built-in magnetic coil that generates a magnetic field.
- the face mask includes: a first horizontal guide surrounding the left and right sides of the patient's nasal bone; second horizontal guides located on the left and right sides of the patient's temples; and a third horizontal guide located on the left and right sides of the patient's cheekbones.
- the face mask includes a first vertical guide located above the patient's nasal bone; a second vertical guide surrounding the patient's eyebrow bone; And it may include at least one of a third vertical guide covering the upper part of the patient's cheekbones. It may further include a fourth vertical guide surrounding a portion of the nose tip of the face.
- the brain stimulation treatment device may include a transcranial magnetic stimulation (TMS) device or a transcranial direct current stimulation (tDCS) device.
- TMS transcranial magnetic stimulation
- tDCS transcranial direct current stimulation
- the surgical device holder includes a seating surface surrounding a front surface of the brain stimulation device through which a magnetic field is emitted and including an opening in the center; A side wall portion extending from the seating surface and surrounding a side surface of the brain stimulation treatment device; And it may include a fixing protrusion extending from an end of the side wall portion and engaging a portion of the rear surface of the brain stimulation treatment device.
- the surgical device holder is long in one direction, and the fixing protrusion may be located on one side of the surgical device holder in the longitudinal direction.
- a portion of the side wall is omitted and protrudes laterally, and may further include a handle seating portion where the handle of the brain stimulation treatment device is located.
- the face mask may further include a band strap that secures the face mask to the patient's face.
- It includes a bridge connecting the face mask and the surgical device holder, and the bridge may extend from the top of the face mask.
- the bridge includes a first bridge connected to the face mask; a second bridge connected to the surgical device holder; And it may include a fastener for fastening the first bridge and the second bridge.
- At least a portion of the position of the surgical device holder overlaps with the position of the face mask, at least a portion of the overlapping area with the surgical device holder may be omitted from the face mask.
- the face mask includes strap rings to which the band strap is fixed, and the strap rings may include three or more on the left, right, and top of the face mask.
- modeling a face mask covering at least a portion of the patient's nose, temples, and cheekbones based on a three-dimensional image of the patient's face A patient brain map generation step of modeling a 3D image of the patient's brain; extracting a target point based on the patient's brain map; Calculating the treatment position of the brain stimulation treatment device so that the maximum point of the magnetic vector potential of the brain stimulation treatment device that generates a magnetic field overlaps the target point; modeling a first bridge extending from the face mask; And a surgical guide forming step of outputting a surgical guide based on the modeling of the face mask and the modeling of the bridge, wherein the first bridge is a ready-made surgical device holder on which the brain stimulation surgical device is mounted and placed at the surgical position.
- a method of manufacturing a brain stimulation surgical device guide device including a fastening part that is preferably fastened to a second bridge extending from the ready-made surgical device holder is provided.
- Modeling the face mask includes modeling a first horizontal guide surrounding the left and right sides of the nasal bone of the face based on a 3D image of the patient's face; modeling second horizontal guides located on the left and right sides of the temples of the face; And it may include at least one of modeling a third horizontal guide located on the left and right sides of the cheekbones of the face.
- Modeling the face mask includes modeling a first vertical guide located above the nasal bone of the face based on a three-dimensional image of the patient's face; modeling a second vertical guide surrounding the brow bone of the face; and modeling a third vertical guide covering the upper part of the cheekbones of the face.
- It may further include modeling a fourth vertical guide surrounding a portion of the tip of the nose of the face.
- the step of extracting the target point may include extracting a patient-customized target point to be stimulated with the brain stimulation treatment device based on the patient's brain map and standardized brain stimulation target information.
- modeling a face mask covering at least a portion of the patient's nose, temples, and cheekbones based on a three-dimensional image of the patient's face A patient brain map generation step of modeling a 3D image of the patient's brain; Extracting a target point from the patient's brain map; Calculating the treatment position of the brain stimulation treatment device from a three-dimensional image of the patient's head so that the maximum point of the magnetic vector potential of the brain stimulation treatment device that generates a magnetic field overlaps the target point; Modeling a surgical device holder in consideration of the shape and surgical location of the brain stimulation surgical device; and a brain stimulation procedure guide device forming step of outputting a brain stimulation procedure guide device based on modeling of the face mask and modeling of the procedure device holder.
- Modeling the face mask includes modeling a first horizontal guide surrounding the left and right sides of the nasal bone of the face based on a 3D image of the patient's face; modeling second horizontal guides located on the left and right sides of the temples of the face; And it may include at least one of modeling a third horizontal guide located on the left and right sides of the cheekbones of the face.
- Modeling the face mask includes modeling a first vertical guide located above the nasal bone of the face based on a three-dimensional image of the patient's face; modeling a second vertical guide surrounding the brow bone of the face; and modeling a third vertical guide covering the upper part of the cheekbones of the face. , It may further include modeling a fourth vertical guide surrounding a portion of the nose tip of the face.
- the brain stimulation surgical device guide device forming step includes the bridge. It may include outputting the brain stimulation treatment apparatus guide device.
- the modeling of the face mask may include modeling the face mask in which at least a portion of the face mask that overlaps the surgical device holder is omitted.
- the step of extracting the target point may include extracting a patient-customized target point to be stimulated with the brain stimulation treatment device based on the patient's brain map and standardized brain stimulation target information.
- a facial modeling module that generates a three-dimensional image of the patient's face based on the patient's head image
- a brain map creation module that models a 3D image of the patient's brain based on the patient's brain MRI image
- a target point determination module that extracts a target point from the generated brain map
- a treatment position determination module that determines the treatment position of the brain stimulation treatment device so that the maximum point of the magnetic vector potential of the brain stimulation treatment device that generates a magnetic field is located at the target point
- a guide device modeling module that models a face mask covering at least part of the patient's nose, temples, and cheekbones based on a 3D image of the patient's face, and a surgical device holder for mounting the brain stimulation surgical device at the surgical site; and a guide device molding module that outputs a brain stimulation procedure guide device based on modeling of the face mask and the procedure device holder.
- the guide device modeling module models a bridge connecting the face mask and the surgical device holder when the positions of the face mask and the surgical device holder are spaced apart, and the guide device forming module includes the bridge to stimulate the brain.
- the surgical device guide device can be printed.
- the brain stimulation treatment device which is a surgical tool, can be placed at an accurate location, thereby improving the effect of the treatment.
- Figures 1 and 2 are perspective views showing an example of a guide device for a brain stimulation procedure according to an aspect of the present invention from different directions.
- Figure 3 is a diagram showing a face mask and a band strap of a brain stimulation treatment apparatus guide device according to one aspect of the present invention.
- FIGS 4 and 5 are perspective views showing the brain stimulation treatment guide device according to one aspect of the present invention while wearing it from different directions.
- Figures 6 and 7 are diagrams showing a bridge fastening method of a guide device for a brain stimulation treatment device according to one aspect of the present invention.
- Figure 8 is a diagram showing another embodiment of a brain stimulation treatment guide device according to one aspect of the present invention.
- Figure 9 is a diagram showing another embodiment of a guide device for a brain stimulation procedure according to an aspect of the present invention.
- Figure 10 is a diagram showing a brain stimulation treatment guide device manufacturing apparatus according to another aspect of the present invention.
- Figure 11 is a diagram showing a method of manufacturing a guide device for a brain stimulation treatment device according to another aspect of the present invention.
- Figures 12a to 13c are diagrams illustrating the manufacturing process according to the method for manufacturing a guide device for a brain stimulation treatment device according to another aspect of the present invention.
- computers include not only desktop PCs and laptops (Note Books), but also smart phones, tablet PCs, cellular phones, PCS phones (Personal Communication Service phones), and synchronous/asynchronous computers. This may also include IMT-2000 (International Mobile Telecommunication-2000) mobile terminals, Palm Personal Computers (Palm PCs), and personal digital assistants (PDAs). Additionally, computers may also refer to medical equipment that acquires or observes angiographic images.
- computers include not only desktop PCs and laptops (Note Books), but also smart phones, tablet PCs, cellular phones, PCS phones (Personal Communication Service phones), and synchronous/asynchronous computers. This may also include IMT-2000 (International Mobile Telecommunication-2000) mobile terminals, Palm Personal Computers (Palm PCs), and personal digital assistants (PDAs). Additionally, computers may also refer to medical equipment that acquires or observes angiographic images.
- IMT-2000 International Mobile Telecommunication-2000
- Palm Personal Computers Palm Personal Computers
- PDAs personal digital assistants
- medical imaging data refers to image data acquired through medical imaging equipment (e.g., computed tomography (CT) equipment, magnetic resonance imaging (MRI) equipment, etc.). it means.
- CT computed tomography
- MRI magnetic resonance imaging
- 'target point' refers to a specific point in the brain related to symptoms. Effective treatment is possible only when the magnetic field generated by the TMS probe matches the target point with the point where the vector potential of the magnetic field is maximum. The treatment effect can be improved by positioning the brain stimulation treatment device so that the point where tDCS electrical stimulation is maximally concentrated coincides with the target point.
- FIGS 1 and 2 are perspective views showing an example of the brain stimulation treatment guide device 100 according to one aspect of the present invention from different directions.
- the brain stimulation treatment device guide device 100 of the present invention is a brain stimulation treatment device guide device for fixing a non-invasive brain stimulation treatment device, such as TMS or tDCS, which provides electrical stimulation to the target point of the user's brain, to the user's head. It is (100).
- TMS Transcranial Magnetic Stimulation
- TMS Transcranial Magnetic Stimulation
- TMS can apply electrical stimulation to the subject using magnetic field changes, and the treatment time takes about 20 to 40 minutes.
- TMS is known to be effective in treating neurological and mental disorders such as Parkinson's syndrome, Alzheimer's disease, cognitive dysfunction, post-traumatic stress disorder, depression, obsessive-compulsive disorder, anxiety disorder, autism, headache, tinnitus, and sleep disorder.
- tDCS transcranial direct current stimulation
- tDCS transcranial direct current stimulation
- direct current of a certain intensity to the subject's primary motor sensory area for about 5 minutes to activate neurons in brain cells (change excitability, i.e. promote or It is a non-invasive method to reveal the neurophysiological functions of each brain region or to restore damaged functions due to brain disease. Treatment time takes approximately 5-10 minutes.
- the operator can hold the brain stimulation device at the treatment location or use a stand to fix the brain stimulation device at the treatment location.
- the stimulation point may be misaligned with the target point if the patient moves.
- the operator must determine the treatment location during the procedure so that the target point matches the stimulation point, but accuracy may decrease depending on the operator's skill level, and even when referring to MRI images, the direction of the brain stimulation treatment device may vary depending on the actual shape of the head. It may be misaligned, making it difficult to align the brain stimulation treatment device to the correct treatment location.
- electromagnetic stimulation devices such as TMS are ineffective if the magnetic stimulation does not sufficiently reach the exact point, and the effectiveness decreases rapidly even if the probe is just a few mm away from the scalp.
- the present invention provides a brain stimulation treatment device guide 100 that can be fixed to the user's head to solve the above problem.
- the brain stimulation treatment device 10 can be fixed to the head and mounted at a location where the target point and the stimulation point coincide.
- the present invention provides a method of designing a patient-specific brain stimulation treatment device guide device 100 using such 3D printing technology and manufacturing a patient-specific brain stimulation treatment device guide device 100, and a patient-specific brain stimulation treatment device guide device ( 100).
- the brain stimulation treatment device guide device 100 of the present invention includes a face mask 110 that is fixed to the user's face, and a treatment device holder 130 that holds the brain stimulation treatment device 10. Depending on the location of the surgical device holder 130, it may include a bridge 120 connecting the face mask 110 and the surgical device holder 130.
- the face mask 110 is a device fixed to the patient's face and can cover at least part of the patient's nose, temples, and cheekbones.
- the face mask 110 may be configured to open the portion 115 corresponding to the eyes, and cover only the upper surface of the face since it may feel uncomfortable if it covers the lower part of the face.
- the face mask 110 may include a curved surface tailored to the curves of the patient's face.
- bones are located adjacent to the skin in some parts of the face, such as the nose, cheekbones, and temples, and since the shape of the bones does not change, it is good to use the location of the bones located adjacent to the skin as a reference (landmark).
- a face mask 110 that is placed on the patient's face according to the irregularities of the facial bones may be included.
- the positions of the x-axis, y-axis, and z-axis must all match.
- the x-axis refers to the horizontal direction
- the y-axis refers to the vertical direction
- the z-axis refers to the front-to-back direction.
- symmetrical parts on the left and right can be used as landmarks based on the shape of the patient's facial bone.
- the parts that protrude close to the skin can serve as landmarks.
- the left and right sides of the nose bone, the left and right sides of the temples, and the cheekbones can serve as standards.
- the forehead area has thin skin, but it is difficult to accurately measure the location due to its round shape, so the part that faces somewhat to the side can be used as a reference point.
- the face mask 110 may include a first horizontal guide 111a that surrounds the left and right sides of the patient's nasal bone.
- the first horizontal guide 111a may have a shape that surrounds the left and right sides of the nasal bone located near the root of the nose.
- Face mask 110 may include second horizontal guides 112 that contact the temples.
- the position of the face mask 110 can be fixed by contacting the face mask. Therefore, it may further include a third horizontal guide 113a that touches both sides of the cheekbones.
- the skin in the above three positions is thin, so even when the face has a lot of skin, it is a part that is pressed when the face mask 110 is pressed and does not change its position, and can be used as a guide to fix the face mask 110 in a certain position.
- the three horizontal guides 111a, 112, and 113a may be used, it is advantageous to include a plurality of horizontal guides 111a, 112, and 113a to stably support the face mask.
- the portion that can support the face mask 110 from the lower side can be used as a reference.
- the face mask 110 of the present invention may include a first vertical guide 111b located on the upper part of the nasal bone.
- the first vertical guide 111b has a continuous shape with the first horizontal guide 111a and can be the most important guide in setting the landmark of the face mask 110.
- a face mask may include a first vertical guide (111b) that covers only the upper part of the nose where the nasal bone is located, and extends downward to cover the columella or nostril ( 110) can also be implemented (see FIGS. 4 and 5).
- the columella or nasal bridge is composed of only cartilage or skin and may serve as an auxiliary guide to the first vertical guide (111b) rather than a main guide that determines the position of the face mask 110.
- the first vertical guide 111b of the face mask 110 can be configured in a shape corresponding to the hollow part between the eyes.
- the eyebrow part of the forehead bone may protrude and have a shape that is concave inward compared to the protruding forehead bone above the eyebrow.
- the face mask 110 may include a second vertical guide 114 placed above the patient's eyebrows. You can.
- the cheekbones also protrude forward and form a surface where the upper part is inclined diagonally toward the upper side, so they may include a third vertical guide 113b that is seated on the upper part of the cheekbones.
- the vertical guides 111b, 114, and 113b can serve to support the weight of the brain stimulation treatment device guide device 100 and the weight of the brain stimulation treatment device 10, so it is necessary to secure a sufficient area.
- the face mask 110 may further include a fourth vertical guide 111c that surrounds a portion of the tip of the nose on the patient's face.
- the opening portion 117 can provide comfort in wearing the face mask 110 and can reduce the weight of the brain stimulation treatment guide device 100. Additionally, 3D printing time can be reduced and manufacturing costs can be reduced by reducing the required output solution.
- the rigidity of the face mask 110 can be improved by making the thickness of the peripheral portion of the opening portion 117 thicker than other portions.
- the face mask 110 can be aligned and fixed to the face by hanging on the upper part of the ear.
- the face mask 110 is heavy, so the support force is weak when worn on the ears, and since the ears are cartilage, there is a limit to accurately aligning the vertical position.
- Figure 3 is a diagram showing the face mask 110 and the band strap 150 of the brain stimulation treatment guide device 100 according to one aspect of the present invention.
- the face mask 110 of the present invention can be fixed using a band strap 150 surrounding the back of the head.
- the band strap 150 can pull the face mask 110 located on the front of the patient's face toward the back to maintain close contact with the face and fix the position of the face.
- a band strap 150 may be additionally configured to fix the position of the face mask 110 in the z-axis direction (front-back direction_).
- the face mask 110 has a strap connection portion to which the band strap 150 can be connected ( 119) is provided on the left and right sides and can be additionally provided on the upper side.
- the band strap 150 can be hung on the strap connection part 119 using a hook at the end, or the length can be adjusted using Velcro.
- the band strap 150 may include an elastic rubber band.
- the band strap 150 may have a -shape connected to the left and right sides of the face mask 110, or may have a T-shape by being additionally connected to the upper side of the face mask 110.
- the embodiment shown in FIG. 3 may include a circular band connection portion 152 in a T-shape that surrounds the back of the head to increase wearing comfort.
- a strap 151 extends from the connection portion 152 to each strap connection portion 119.
- Figures 4 and 5 are perspective views showing the brain stimulation treatment guide device 100 according to one aspect of the present invention in a wearing state from different directions.
- the surgical device holder 130 may have a shape corresponding to the shape of the brain stimulation surgical device 10. As shown in Figure 5, the brain stimulation treatment device 10 may include a handle 12 and a probe 11 that generates a magnetic field, and the treatment device holder 130 allows the probe 11 to perform the treatment on the patient's head. It serves to fix it in position.
- the probe 11 has a long oval shape on one side, but it is not necessarily limited to this.
- the surgical device holder 130 can be designed to correspond to the shape of the brain stimulation surgical device 10 to be used on the patient.
- the surface on which the magnetic field is irradiated in the brain stimulation device 10 includes, for example, a seating portion (131 in FIG. 2) with an opening (132 in FIG. 2) formed to open toward the patient's head, and the brain stimulation device 10. It may include a side wall portion (133 in FIG. 2) that surrounds the circumference and fixes the brain stimulation treatment device 10.
- the brain stimulation treatment device 10 may include a fixing protrusion 134 that protrudes from one side of the side wall 133 and is located on the back of the brain stimulation treatment device 10. You can. In consideration of ease of attachment and detachment of the brain stimulation treatment device 10, the fixing protrusion 134 may be located at an end in the long direction when the treatment device holder 130 is long in one direction.
- the side wall portion 133 does not necessarily have a thickness corresponding to the thickness of the brain stimulation treatment device 10, and the height of the side wall portion 133 is as shown in Figure 2.
- the probe ( 11) can be configured differently (136133a, 133b) depending on the location with a height that can be accommodated.
- the treatment device holder 130 is arranged so that the central portion touches the patient's head, and the peripheral portion of the treatment device holder 130 is spaced apart from the head. You can.
- the brain stimulation treatment device 10 may include a probe 11 and a handle 12 for the operator to place the brain stimulation treatment device 10 on the patient's head and irradiate TMS.
- a configuration for fixing the probe 11 and the handle 12 can be provided in the surgical device holder 130, and in particular, the side wall portion 133 of the surgical device holder 130 so that the handle 12 can pass through.
- One side can be opened to form the handle seating portion 135.
- the handle seating portion 135 supports only the portion where the handle 12 and the probe 11 of the brain stimulation device 10 are connected, and the remaining portion of the handle 12 is in contact with the brain stimulation device guide device 100. You may not. If the brain stimulation treatment device 10 does not include the handle 12, the handle seating portion 135 can be omitted.
- the brain stimulation treatment device 10 may be a TMS device, and the handle 12 may be a handle portion of a probe of the TMS device.
- the target point in the patient's brain may be different. If the target point is the back of the brain, the surgical device holder 130 must be located at the back of the head as shown in FIG. 1, so it will include a bridge 120 connecting the surgical device holder 130 and the face mask 110. You can.
- the bridge 120 is a member that connects the brain stimulation device 10 and the face mask 110 when they are spaced apart, and may have a predetermined thickness for rigidity.
- the bridge 120 is coupled to one side of the surgical device holder 130, and the brain stimulation surgical device 10 is flat, but the patient's head has a curved surface, so the circumference of the surgical device holder 130 is spaced from the head, so the bridge ( 120) may not extend along the head and may have a shape spaced apart from the head.
- the surgical device holder 130 Since the surgical device holder 130 is compatible with the same brain stimulation surgical device 10 regardless of the patient, the surgical device holder 130 can be provided as a ready-made product so that it can be used multiple times. At this time, only the face mask 110 can be designed and made for each patient, and the surgical device holder 130 and the face mask 110 can be configured in a detachable form.
- the first bridge 121 and face mask are connected to the ready-made surgical device holder 130 so that the position or angle of the holder 130 can be fixed to the target point in advance during treatment. (110) can be designed.
- the first bridge 121 or the second bridge 122 can be configured to be detachable from each face mask 110 or the surgical device holder 130, if necessary.
- the bridge 120 may be composed of a first bridge 121 located on the face mask 110 and a second bridge 122 connected to the surgical device holder 130.
- the first bridge 121 may have a shape that can be connected to the second bridge 122 so that the surgical device holder 130, which will be described later, is placed at the surgical position.
- first bridge 121 and the second bridge 122 By forming irregularities on the ends of the first bridge 121 and the second bridge 122, they can be slidably coupled in one direction to restrict movement in the other direction.
- a pin-shaped fastener (123 in FIG. 7) penetrates the first bridge 121 and the second bridge 122. ) can be used.
- Figures 6 and 7 are diagrams showing a method of fastening the bridge 120 of the brain stimulation treatment guide device 100 according to one aspect of the present invention.
- the first bridge 121 and the second bridge 122 include fastening rails 124 and 125 extending in one direction so that they can be slidably coupled.
- the iron part of the second fastening rail 125 of the second bridge 122 is inserted into the main part of the first fastening rail 124 of the first bridge 121, and the second fastening rail 125 is inserted into the iron part of the first fastening rail 124.
- the lumbar portions can be engaged and combined to slide in the width direction of the bridge 120.
- the slide-type fastening rails 124 and 125 can limit the movement of the bridge 120 in the thickness and length directions, but cannot completely block movement in the slide direction (arrow direction in FIG. 6), that is, in the width direction.
- the present invention forms a fastening groove 126 in the first bridge 121 and a fastening hole 127 overlapping with the fastening groove 126 of the first bridge 122 in the second bridge 122, and uses a fastener ( 123) can be inserted into the fastening hole 127 to fix the position of the fastening groove 126.
- the fastener 123 limits the movement of the first bridge 121 and the second bridge 122, and when the fastener 123 is inserted into the fastening hole 127, the surgical device holder 130 can be stably fixed. there is.
- the fastener 123 may also use a buckle-type locking method in addition to the pin fastening method, and the fastening method of the first bridge 121 and the second bridge 122 is not limited to this.
- Figure 8 is a diagram showing another embodiment of the brain stimulation treatment guide device 100 according to one aspect of the present invention.
- the face mask 110 can be configured as a solid type and covers even the forehead portion 116 so that the face mask 110 can be more stably seated on the face.
- the bridge 120 can be configured as an integrated type rather than a fastener type, so that it can be configured as a single module in which the surgical device holder 130 and the face mask 110 are connected.
- large-scale 3D printing is performed compared to the above-described embodiment, there is a problem of increased cost and lower versatility, but the design time for coordination of each component to fix the surgical device holder in place is reduced and the bridge 120 is shortened. Stability can be improved.
- Figure 9 is a diagram showing another embodiment of the brain stimulation treatment guide device 100 according to one aspect of the present invention.
- the brain stimulation treatment device 10 When the target point is located in front of the brain, the brain stimulation treatment device 10 must be located on the forehead, so the treatment device holder 130 may overlap with the face mask as shown in FIG. 9.
- part of the face mask 110 may be omitted, the bridge 120 may be omitted, and the surgical device may be manufactured in a form in which the surgical device holder 130 and the face mask 110 are directly connected.
- the brain stimulation procedure guide device 100 has a target point located in front of the brain in the case of depression, and provides brain stimulation in the form shown in FIG. 9.
- a surgical apparatus guide device 100 can be configured.
- FIG 10 is a diagram showing a brain stimulation treatment guide device manufacturing apparatus 200 according to another aspect of the present invention.
- the brain stimulation procedure guide device manufacturing apparatus 200 of the present invention is largely composed of a facial modeling module 210, a brain map generation module 220, a guide device modeling module 230, and a guide device forming module 260. You can.
- the facial modeling module 210, brain map generation module 220, and guide device modeling module 230 are control logic implemented in one system and can be performed integratedly without being clearly differentiated. there is. For convenience of explanation, they are described separately, but are not necessarily limited thereto, and operations of a plurality of modules may be performed in one module.
- the brain stimulation treatment guide device manufacturing apparatus 200 can manufacture a patient-customized brain stimulation treatment guide device 100 using the patient's head image, and thus can receive the patient's image information from the imaging apparatus 20.
- the imaging device 20 is capable of imaging the brain inside the head using magnetic resonance imaging (MRI), functional MRI, computed tomography (CT), and positron emission tomography (PET). It may include at least one of medical imaging devices such as Positron Emission Tomography (Positron Emission Tomography) and optical scanner.
- MRI magnetic resonance imaging
- CT computed tomography
- PET positron emission tomography
- medical imaging devices such as Positron Emission Tomography (Positron Emission Tomography) and optical scanner.
- Magnetic Resonance Imaging is a method of imaging elements that resonate with a magnetic field using a magnetic field to determine various chemical characteristics in the human body (e.g., chemical transition, spin lattice relaxation time, spin relaxation time, etc.) , blood flow velocity, diffusion coefficient, and other physical quantities can be displayed.
- Functional MRI indirectly observes, through a magnetic field, the blood flow that changes as brain nerve activity is activated, and in particular, the concentration of reduced hemoglobin (deoxyhemoglobin), which delivers oxygen to tissues and receives carbon dioxide.
- This technology can be used to photograph changes in the brain when it performs a specific function.
- Computed tomography is a method of measuring the X-ray absorption coefficient of a cross-section of the human body by transmitting a thin .
- PET Positron Emission Tomography
- the brain map generation module 220 may receive a brain image of a patient taken using a 3D technique from the imaging device 20 and generate a brain map (first information) of the patient. At this time, depending on the embodiments, brain regions related to the disease may be additionally distinguished from the patient's brain map.
- the standardized stimulation point (second information) that requires brain stimulation based on disease symptoms can be matched on the patient's brain map (first information) and extracted as the final target point.
- the target points of the angular gyrus or the left and right lateral parietal lobes may be the standard location for brain stimulation, that is, standardized brain stimulation target information (second information).
- second information standardized brain stimulation target information
- a standardized segmentation map that classifies the human brain into 52 regions, that is, a standardized brain stimulation target is used.
- the brain map generation module 220 can help extract the final target point through a brain stimulation test on the patient using a brain stimulation treatment device, etc., in order to extract an accurate brain stimulation target point for each patient. You can get additional information.
- the target point determination module 240 extracts the abnormal point corresponding to the part corresponding to the standardized stimulation point as the target point (third information) based on the standardized stimulation point (second information) and the patient's brain map. can do.
- the treatment position determination module 250 determines the position of the brain stimulation treatment device 10 so that the final target point is located within the effective range of the effects of the magnetic field or electric field of the brain stimulation treatment device 10.
- the effective range of the brain stimulation treatment device 10 is narrow, not only the location of the treatment position determination module 250 but also the angle of the brain stimulation treatment device 10 is important.
- the treatment location can be determined so that the target point is the maximum point of the magnetic vector potential of the magnetic field.
- the point where the effect is maximized during electromagnetic or ultrasonic stimulation can be set as the target point.
- a 3D image of a patient captured by an imaging device may include information about the patient's skin and skeleton as well as the brain.
- the facial modeling module 210 can utilize this to implement the face in 3D, and based on this, landmark points corresponding to the vertical guides 111b, 114, 113b, and 111c and the horizontal guides 111a, 112, and 113a are created. It can be extracted.
- the head shape (a concept that includes the shape of the head and the shape of the eyelids, meaning the shape of the entire head) can be photographed from outside and with high accuracy using inexpensive equipment.
- the brain image and the patient's head image need to be synchronized with the brain image.
- the guide device modeling module 230 may include a face mask modeling module 231, a surgical device holder modeling module 232, and a bridge modeling module 233.
- the face mask modeling module 231 uses vertical guides 111b, 114, 113b and horizontal guides 111a, 112, 113a based on the 3D image of the patient's face and information about landmarks implemented in the facial modeling module 210.
- the shape of the face mask 110 including can be created.
- the surgical device holder 130 is designed based on the shape of the brain stimulation surgical device 10 to be used for patient treatment and includes the aforementioned seating portion 131, side wall portion 133, fixing protrusion 134, and handle seating portion ( 135), etc. may be included.
- the bridge modeling module 233 is configured to operate the face mask 110 and The bridge 120 connecting the surgical device holder 130 can be modeled.
- One end of the bridge 120 is located on the face mask 110, and the other end is located on the surgical device holder 130, and the position of the bridge 120 is adjusted so that the surgical device holder 130 can be stably fixed through the bridge 120.
- Thickness shape can be designed.
- the bridge 120 may be implemented as an integrated type as shown in FIG. 8 or may be implemented as a separate type as shown in FIG. 1 .
- the bridge 120 design designed in the bridge modeling module 233 is merged with the face mask 110 design and the surgical device holder 130 design created in the face mask modeling module 231 to create a brain stimulation surgical device guide device (100). ) modeling can be created.
- two modelings are created by dividing into modeling for the face mask 110 and the first bridge 121 and modeling for the surgical device holder 130 and the second bridge 122. It can be.
- the surgical device holder 130 uses an existing design, separate modeling is not created, but the face mask 110 and the first bridge are added to the modeling of the existing surgical device holder 130 and the second bridge 122.
- the modeling of 121) can be combined, and the first bridge 121 can be designed so that the surgical device holder 130 is located at the surgical position. Modeling of the guide device forming module 260 in which the face mask 110 and the first bridge 121 are combined can be created.
- the guide device molding module 260 can be printed using a 3D printer using modeling of the designed brain stimulation treatment device guide device 100.
- the brain stimulation treatment device guide device 100 consisting of one piece can be printed.
- a brain stimulation treatment device in which the face mask 110 and the first bridge 121 are combined can be printed.
- Figure 11 is a diagram showing a method of manufacturing a brain stimulation treatment guide device 100 according to another aspect of the present invention. Let us look in detail at a method of manufacturing the brain stimulation treatment guide device 100 using the manufacturing apparatus of FIG. 10.
- 3D image information includes magnetic resonance imaging (MRI), functional MRI, computed tomography (CT), positron emission tomography (PET), optical scanners, etc. It may include brain images taken with one of the medical imaging devices.
- MRI magnetic resonance imaging
- CT computed tomography
- PET positron emission tomography
- optical scanners etc. It may include brain images taken with one of the medical imaging devices.
- the brain map creation module 220 generates a 3D brain map of the patient based on the patient's brain image.
- regions related to the disease are distinguished, and the patient's brain map (first information) can be created by comparing the patient's brain map with the brain of a normal person to identify abnormal points (S320).
- stimulation is performed with the brain stimulation treatment device 10 by comparing it with the patient's brain map (first information) based on the standardized brain stimulation target information (second information) that requires stimulation for treatment with the brain stimulation treatment device 10. Extract the target point (third information) to be performed (S330, S340).
- the target point determination module 240 extracts an effective target point corresponding to a standardized stimulation point (second information) from among the target points on the patient's brain map (first information) as the final target point (third information). .
- the point where the brain stimulation treatment device 10 will be located is determined (S350).
- the patient's 3D image is used to model the brain map as well as the head in 3D (S360).
- landmarks corresponding to the horizontal guides (111a, 112, 113a) that can guide the left and right sides of the face mask (110) and the vertical guides (111b, 114, 113b) that can guide the vertical direction. Information can be extracted. Additionally, information about landmarks corresponding to the vertical guide 111c can be extracted.
- the brain stimulation treatment guide device 100 can be modeled (S380). Modeling of the brain stimulation treatment guide device 100 can model the face mask 110 covering the area including the landmark in detail.
- the brain stimulation treatment device seating portion 131 and bridge 120 can be modeled based on the face mask 110 modeling and the treatment location.
- a bridge 120 is required to connect the treatment device holder 130 and the face mask 110, and if the treatment position overlaps the face mask 110, a treatment device holder ( The overlapping area between 130) and the face mask 110 can be omitted.
- the brain stimulation treatment device seating portion 131 does not need to be modeled separately, and only the first bridge 121 connected to the face mask 110 is used as the face mask 110.
- the brain stimulation procedure guide device 100 can be modeled in a combined form.
- the brain stimulation treatment device guide device 100 can be printed with a 3D printer to manufacture a patient-customized brain stimulation treatment device guide device 100 (S390).
- FIGS. 12A to 13C and FIG. 13 are diagrams showing the manufacturing process according to the manufacturing method of the brain stimulation treatment device guide device 100 according to another aspect of the present invention
- FIGS. 12A to 12E show the brain stimulation treatment device for dementia patients.
- This is an example of a method of manufacturing the guide device 100
- FIGS. 13A to 13C are examples of a method of manufacturing the guide device 100, a brain stimulation treatment device for patients with depression.
- stimulating the angular gyrus or the left and right lateral parietal lobes has the effect of alleviating symptoms.
- the location corresponding to the angular gyrus or the left and right lateral parietal lobes can be identified and determined as the target point (T).
- the treatment position can be determined so that the maximum point of the magnetic vector potential of the magnetic field of the brain stimulation treatment device 10 is located at the target point. Since the angular gyrus and parietal lobe are located slightly behind the crown, the treatment location can be located in the upper occipital region to stimulate the angular gyrus and parietal lobe. Since the location of the surgical device holder 130 is located near the back of the head, a bridge 120 is needed to connect the face mask 110 and the surgical device holder 130.
- the brain stimulation treatment device guide device 100 including the face mask 110, bridge 120, and treatment device holder 130 is modeled and printed using a 3D printer. You can.
- FIGS. 12B to 12E Other embodiments of the method of manufacturing the brain stimulation treatment guide device 100 for dementia patients according to the embodiments are additionally shown in FIGS. 12B to 12E.
- patients with depression can improve depression by stimulating the prefrontal region to increase the secretion of serotonin and dopamine.
- the prefrontal area can be determined as the target point (T).
- the treatment location can be determined so that the maximum point of the magnetic vector potential of the magnetic field of the brain stimulation treatment device 10 is located at the target point. Since the prefrontal cortex is located close to the forehead, the treatment location can be placed on the forehead to stimulate the prefrontal cortex. Since the position of the surgical device holder 130 overlaps the face mask 110, the bridge 120 is not necessary, and some of the overlapping portions of the face mask 110 can be omitted.
- the brain stimulation treatment device guide device 100 including the face mask 110 and the treatment device holder 130 can be modeled and printed using a 3D printer.
- FIGS. 13B to 13C Other embodiments of the method of manufacturing the brain stimulation treatment guide device 100 for patients with depression according to the embodiments are additionally shown in FIGS. 13B to 13C.
- the brain stimulation treatment device 10 which is a surgical tool, can be placed at an accurate location, thereby improving the effect of the treatment.
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Abstract
Description
Claims (26)
- 환자의 뇌를 전기장 또는 자기장으로 자극하는 뇌자극 시술장치를 위치시키기 위한 뇌자극 시술장치 가이드 디바이스로서,상기 환자의 코, 관자놀이 및 광대의 적어도 일부를 커버하도록 상기 환자의 안면에 장착되는 페이스 마스크; 및상기 페이스 마스크에 고정되며 자기장이 생성되는 자기코일이 내장된 뇌자극 시술장치가 안착되는 시술장치 홀더를 포함하고,상기 페이스 마스크는상기 환자의 코뼈의 좌우를 감싸는 제1 수평 가이드;상기 환자의 관자놀이의 좌우에 위치하는 제2 수평 가이드; 및상기 환자의 광대 좌우에 위치하는 제3 수평 가이드 중 적어도 하나를 포함하는 뇌자극 시술장치 가이드 디바이스.
- 제1항에 있어서,상기 페이스 마스크는상기 환자의 코뼈 상부에 위치하는 제1 수직 가이드;상기 환자의 눈썹 뼈를 감싸는 제2 수직 가이드; 및상기 환자의 광대의 상부를 커버하는 제3 수직 가이드 중 적어도 하나를 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스.
- 제2항에 있어서,상기 페이스 마스크는상기 안면의 코끝 일부를 감싸는 제2 수직 가이드를 더 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스.
- 제1항에 있어서,상기 뇌자극 시술장치는경두개 자기자극(TMS: Transcranial Magnetic Stimulation)장치 또는 경두개 직류전기 자극(tDCS: transcranial direct current stimulation)를 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스.
- 제1항에 있어서,상기 시술장치 홀더는상기 뇌자극 시술장치의 자기장이 사출되는 전면의 둘레를 감싸며 중앙에 개구부를 포함하는 안착면;상기 안착면에서 연장되며 상기 뇌자극 시술장치의 측면 둘레를 감싸는 측벽부; 및상기 측벽부의 단부에서 연장되고 상기 뇌자극 시술장치의 배면의 일부가 걸리는 고정돌기를 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스.
- 제5항에 있어서,상기 시술장치 홀더는 일방향으로 길이가 길고,상기 고정돌기는 상기 시술장치 홀더의 길이 방향의 일측에 위치하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스.
- 제5항에 있어서,상기 측벽부의 일부가 생략되고 측방향으로 돌출되며 상기 뇌자극 시술장치의 손잡이가 위치하는 손잡이 안착부를 더 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스.
- 제1항에 있어서,상기 페이스 마스크는 상기 페이스 마스크를 상기 환자의 안면에 고정하는 밴드 스트랩을 더 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스.
- 제1항에 있어서,상기 페이스 마스크와 상기 시술장치 홀더 사이를 연결하는 브릿지를 포함하며,상기 브릿지는 상기 페이스 마스크의 상부에서 연장되는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스.
- 제9항에 있어서,상기 브릿지는상기 페이스 마스크에 연결된 제1 브릿지;상기 시술장치 홀더에 연결된 제2 브릿지; 및상기 제1 브릿지와 상기 제2 브릿지를 체결하는 체결구를 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스.
- 제1항에 있어서,상기 시술장치 홀더의 위치와 상기 페이스 마스크의 위치의 적어도 일부분이 중첩되는 경우,상기 페이스 마스크는 상기 시술장치 홀더와 중첩 영역의 적어도 일부가 생략된 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스.
- 제8항에 있어서,상기 페이스 마스크는 상기 밴드 스트랩이 고정되는 스트랩 고리를 포함하고,상기 스트랩 고리는 상기 페이스 마스크의 좌우 및 상부에 3개 이상을 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스.
- 환자의 안면에 대한 3차원 영상에 기초하여 환자의 코, 관자놀이 및 광대의 적어도 일부를 커버하는 페이스 마스크를 모델링 하는 단계;상기 환자의 뇌에 대한 3차원 영상을 모델링하는 환자의 뇌지도 생성단계;상기 환자의 뇌지도를 바탕으로 목표지점을 추출하는 단계;자기장을 생성하는 뇌자극 시술장치의 자기 벡터 포텐셜의 최대지점이 상기 목표지점에 중첩되도록 상기 뇌자극 시술장치의 시술위치를 산출하는 단계;상기 페이스 마스크에서 연장된 제1 브릿지를 모델링하는 단계; 및상기 페이스 마스크의 모델링과 상기 브릿지의 모델링에 기초하여 시술 가이드를 출력하는 시술 가이드 성형단계를 포함하고,상기 제1 브릿지는상기 뇌자극 시술장치를 장착하는 기성 시술장치 홀더가 상기 시술위치에 배치되도록 상기 기성 시술장치 홀더에서 연장된 제2 브릿지와 체결되는 체결부를 포함하는뇌자극 시술장치 가이드 디바이스 제조방법.
- 제13항에 있어서,상기 페이스 마스크를 모델링 하는 단계는,상기 환자의 안면에 대한 3차원 영상을 기초로 상기 안면의 코뼈의 좌우를 감싸는 제1 수평 가이드를 모델링하는 단계;상기 안면의 관자놀이의 좌우에 위치하는 제2 수평 가이드를 모델링하는 단계; 및상기 안면의 광대 좌우에 위치하는 제3 수평 가이드를 모델링하는 단계 중 적어도 하나를 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스 제조방법.
- 제13항에 있어서,상기 페이스 마스크를 모델링 하는 단계는,상기 환자의 안면에 대한 3차원 영상을 기초로 상기 안면의 코뼈 상부에 위치하는 제1 수직 가이드를 모델링 하는 단계;상기 안면의 눈썹뼈를 감싸는 제2 수직 가이드를 모델링하는 단계; 및상기 안면의 광대의 상부를 커버하는 제3 수직 가이드를 모델링 하는 단계 중 적어도 하나를 포함하는 뇌자극 시술장치 가이드 디바이스 제조방법.
- 제15항에 있어서,상기 페이스 마스크를 모델링 하는 단계는,상기 안면의 코끝 일부를 감싸는 제4 수직 가이드를 모델링 하는 단계를 더 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스 제조방법.
- 제13항에 있어서,상기 목표지점을 추출하는 단계는,상기 환자의 뇌지도 및 표준화된 뇌자극 타겟정보를 바탕으로 상기 뇌자극 시술장치로 자극할 환자 맞춤형 목표지점을 추출하는 단계를 포함하는 것을 특징으로 하는뇌자극 시술장치 가이드 디바이스 제조방법.
- 환자의 안면에 대한 3차원 영상에 기초하여 환자의 코, 관자놀이 및 광대의 적어도 일부를 커버하는 페이스 마스크를 모델링 하는 단계;상기 환자의 뇌에 대한 3차원 영상을 모델링하는 환자의 뇌지도 생성단계;상기 환자의 뇌지도에서 목표지점을 추출하는 단계;자기장을 생성하는 뇌자극 시술장치의 자기 벡터 포텐셜의 최대지점이 상기 목표지점에 중첩되도록 상기 환자의 두상에 대한 3차원 영상에서 상기 뇌자극 시술장치의 시술위치를 산출하는 단계;상기 뇌자극 시술장치의 형태 및 시술위치를 고려하여 시술장치 홀더를 모델링 하는 단계; 및상기 페이스 마스크의 모델링과 상기 시술장치 홀더의 모델링에 기초하여 뇌자극 시술장치 가이드 디바이스를 출력하는 뇌자극 시술장치 가이드 디바이스 성형단계를 포함하는 뇌자극 시술장치 가이드 디바이스 제조방법.
- 제15항에 있어서,상기 페이스 마스크를 모델링 하는 단계는,상기 환자의 안면에 대한 3차원 영상을 기초로 상기 안면의 코뼈의 좌우를 감싸는 제1 수평 가이드를 모델링하는 단계;상기 안면의 관자놀이의 좌우에 위치하는 제2 수평 가이드를 모델링하는 단계; 및상기 안면의 광대 좌우에 위치하는 제3 수평 가이드를 모델링하는 단계 중 적어도 하나를 포함하는 것을 특징으로 하는뇌자극 시술장치 가이드 디바이스 제조방법.
- 제15항에 있어서,상기 페이스 마스크를 모델링 하는 단계는,상기 환자의 안면에 대한 3차원 영상을 기초로 상기 안면의 코뼈 상부에 위치하는 제1 수직 가이드를 모델링 하는 단계;상기 안면의 눈썹뼈를 감싸는 제2 수직 가이드를 모델링하는 단계; 및상기 안면의 광대의 상부를 커버하는 제3 수직 가이드를 모델링 하는 단계 중 적어도 하나를 포함하는 뇌자극 시술장치 가이드 디바이스 제조방법.
- 제20항에 있어서,상기 페이스 마스크를 모델링 하는 단계는,상기 안면의 코끝 일부를 감싸는 제4 수직 가이드를 모델링 하는 단계를 더 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스 제조방법.
- 제18항에 있어서,상기 페이스 마스크와 상기 시술장치 홀더의 위치가 이격된 경우상기 페이스 마스크와 상기 시술장치 홀더를 연결하는 브릿지를 모델링하는 단계를 더 포함하며,상기 뇌자극 시술장치 가이드 디바이스 성형단계는상기 브릿지를 포함하여 상기 뇌자극 시술장치 가이드 디바이스를 출력하는 단계를 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스 제조방법.
- 제18항에 있어서,상기 시술장치 홀더의 위치가 상기 페이스 마스크의 위치와 적어도 일부가 중첩되는 경우,상기 페이스 마스크를 모델링하는 단계는 상기 시술장치 홀더와 중첩되는 상기 페이스 마스크의 적어도 일부가 생략된 상기 페이스 마스크를 모델링 하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스 제조방법.
- 제18항에 있어서,상기 목표지점을 추출하는 단계는,상기 환자의 뇌지도 및 표준화된 뇌자극 타겟정보를 바탕으로 상기 뇌자극 시술장치로 자극할 환자 맞춤형 목표지점을 추출하는 단계를 포함하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스 제조방법.
- 환자의 두부 영상에 기초하여 환자의 안면 대한 3차원 영상을 생성하는 안면 모델링 모듈;환자의 뇌 MRI 영상에 기초하여 환자의 뇌에 대한 3차원 영상을 모델링하는 뇌지도 생성 모듈;상기 생성된 뇌지도에서 목표지점을 추출하는 목표지점 결정 모듈;자기장을 생성하는 뇌자극 시술장치의 자기 벡터 포텐셜의 최대지점이 상기 목표지점에 위치하도록 상기 뇌자극 시술장치의 시술위치를 결정하는 시술위치 결정 모듈;상기 환자의 안면 3차원 영상에 기초하여 환자의 코, 관자놀이 및 광대의 적어도 일부를 커버하는 페이스 마스크 및 상기 시술위치에 상기 뇌자극 시술장치를 장착하는 시술장치 홀더를 모델링하는 가이드 디바이스 모델링 모듈; 및상기 페이스 마스크 및 상기 시술장치 홀더의 모델링을 기초로 뇌자극 시술장치 가이드 디바이스를 출력하는 가이드 디바이스 성형모듈을 포함하는뇌자극 시술장치 가이드 디바이스 제조장치.
- 제25항에 있어서,상기 가이드 디바이스 모델링 모듈은상기 페이스 마스크와 상기 시술장치 홀더의 위치가 이격된 경우 상기 페이스 마스크와 상기 시술장치 홀더를 연결하는 브릿지를 모델링하고,상기 가이드 디바이스 성형모듈은상기 브릿지를 포함하여 상기 뇌자극 시술장치 가이드 디바이스를 출력하는 것을 특징으로 하는 뇌자극 시술장치 가이드 디바이스 제조장치.
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| EP23803885.5A EP4523730A4 (en) | 2022-05-13 | 2023-05-12 | BRAIN STIMULATION DEVICE GUIDANCE DEVICE, AND APPARATUS AND METHOD FOR MANUFACTURED BRAIN STIMULATION DEVICE GUIDANCE DEVICE |
| KR1020247026438A KR20240128099A (ko) | 2022-05-13 | 2023-05-12 | 뇌자극 시술장치 가이드 디바이스, 뇌자극 시술장치 가이드 디바이스 제조장치 및 뇌자극 시술장치 가이드 디바이스 제조방법 |
| US18/865,239 US20250312613A1 (en) | 2022-05-13 | 2023-05-23 | Brain-stimulation-device guide device, and apparatus and method for manufacturing brain-stimulation-device guide device |
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| CN119303241A (zh) * | 2024-10-25 | 2025-01-14 | 首都医科大学附属北京安定医院 | 针对心境障碍和焦虑障碍实现tms治疗的处理方法 |
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| US10695575B1 (en) | 2016-05-10 | 2020-06-30 | Btl Medical Technologies S.R.O. | Aesthetic method of biological structure treatment by magnetic field |
| US12611545B2 (en) | 2020-05-04 | 2026-04-28 | Btl Healthcare Technologies A.S. | Device and method for unattended treatment of a patient |
| US11878167B2 (en) | 2020-05-04 | 2024-01-23 | Btl Healthcare Technologies A.S. | Device and method for unattended treatment of a patient |
| US20260097226A1 (en) | 2024-10-08 | 2026-04-09 | Btl Medical Solutions A.S. | Devices and methods for application of a magnetic field to the nervous system |
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| EP4523730A1 (en) | 2025-03-19 |
| US20250312613A1 (en) | 2025-10-09 |
| KR20240128099A (ko) | 2024-08-23 |
| EP4523730A4 (en) | 2026-03-25 |
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