CN201216647Y - Tridimensional direction detector for brain - Google Patents
Tridimensional direction detector for brain Download PDFInfo
- Publication number
- CN201216647Y CN201216647Y CNU2008200921622U CN200820092162U CN201216647Y CN 201216647 Y CN201216647 Y CN 201216647Y CN U2008200921622 U CNU2008200921622 U CN U2008200921622U CN 200820092162 U CN200820092162 U CN 200820092162U CN 201216647 Y CN201216647 Y CN 201216647Y
- Authority
- CN
- China
- Prior art keywords
- horizon rule
- underframe
- orienting instrument
- stereo brain
- brain orienting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000004556 brain Anatomy 0.000 title claims abstract description 24
- 238000002595 magnetic resonance imaging Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model discloses a brain stereo orientator which comprises a bottom frame. A levelling rod is arranged on the bottom frame. By adopting the technical proposal, the connection among the brain stereo orientator, the CT and the MRI can be ensured to be horizontal connection.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly stereo brain orienting instrument.
Background technology
Stereo brain orienting instrument is the neurosurgeon pinpoint instrument that is used for performing the operation, be to utilize CT and nuclear magnetic resonance (Magnetic Resonance Imaging, MRI) image calculates target coordinate to realize three-dimensional localization, requiring stereo brain orienting instrument and being connected of CT and MRI is that level connects, this level requires axle position, hat position all consistent with the arrowhead position, when scanning to patient, the doctor can carry horizon rule and carry out manual measurement, use inconvenient, and put the leveling ruler of not intaking when meeting the nuclear-magnetism of small coil on occasion, cause and can't measure.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of stereo brain orienting instrument, is with horizon rule on the underframe of this stereo brain orienting instrument, guaranteeing that being connected between stereo brain orienting instrument and CT and the MRI is the level connection, and easy to use.
In view of this, this utility model provides:
A kind of stereo brain orienting instrument comprises underframe, is with horizon rule on the described underframe.
Preferably, described horizon rule places the positive front portion of described underframe.
Preferably, described horizon rule comprises circular chi body and the air level that is arranged in described circular chi body.
The utlity model has following beneficial effect:
Be with horizon rule on the underframe of stereo brain orienting instrument provided by the utility model, do not need the doctor to carry horizon rule and carry out manual measurement, the doctor just can judge to be connected whether be the level connection between stereo brain orienting instrument and CT and the MRI by observing horizon rule on the underframe, and is very easy to use.
Description of drawings
Fig. 1 is the base frame construction sketch map of stereo brain orienting instrument provided by the utility model;
Fig. 2 is the structural representation of the positive front portion of underframe provided by the utility model with circular horizon rule.
The specific embodiment
This utility model provides a kind of stereo brain orienting instrument, carries horizon rule on the underframe of this stereo brain orienting instrument.Fig. 1 shows a kind of base frame construction of stereo brain orienting instrument, and this base frame construction comprises the positive front portion 1 of underframe, and the base frame construction of stereo brain orienting instrument provided by the utility model is not limited to this, also can adopt other structures.On underframe, place horizon rule, this horizon rule can be positioned at any position on the underframe, do not influence realization of the present utility model, Fig. 2 shows positive anterior 1 structure with circular horizon rule of underframe, this circle horizon rule comprises circular chi body 201 and is arranged in the air level 202 of described circular chi body 201, can be the flat reference line 203 of circular chi body 201 subscript water fillings (being circular horizontal reference line among Fig. 2), if being levels, CT that is surveyed and the connection between the MRI connect, then air level 202 is positioned at the middle of horizontal reference line 203, as shown in Figure 2.Certainly, above-mentioned horizon rule can adopt multiple structure, is not limited to circular horizon rule.
The utlity model has following beneficial effect:
Be with horizon rule on the underframe of stereo brain orienting instrument provided by the utility model, do not need the doctor to carry horizon rule and carry out manual measurement, the doctor just can judge by observing horizon rule on the underframe whether being connected between stereo brain orienting instrument and CT and the MRI is the level connection, very easy to use, solved simultaneously because of what small coil put that the leveling ruler of not intaking causes and can't measure problem.
More than stereo brain orienting instrument provided by the utility model is described in detail, for one of ordinary skill in the art, according to thought of the present utility model, part in specific embodiments and applications all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (3)
1, a kind of stereo brain orienting instrument comprises underframe, it is characterized in that, is with horizon rule on the described underframe.
2, stereo brain orienting instrument according to claim 1 is characterized in that:
Described horizon rule places the positive front portion of described underframe.
3, stereo brain orienting instrument according to claim 1 and 2 is characterized in that:
Described horizon rule comprises circular chi body and is arranged in the air level of described circular chi body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200921622U CN201216647Y (en) | 2008-02-19 | 2008-02-19 | Tridimensional direction detector for brain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200921622U CN201216647Y (en) | 2008-02-19 | 2008-02-19 | Tridimensional direction detector for brain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201216647Y true CN201216647Y (en) | 2009-04-08 |
Family
ID=40539483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200921622U Expired - Fee Related CN201216647Y (en) | 2008-02-19 | 2008-02-19 | Tridimensional direction detector for brain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201216647Y (en) |
-
2008
- 2008-02-19 CN CNU2008200921622U patent/CN201216647Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11801097B2 (en) | Robotic fluoroscopic navigation | |
| JP7646735B2 (en) | Surgical navigation system with flat panel alignment fixture | |
| CN110537961B (en) | Minimally invasive intervention guiding system and method for CT and ultrasonic image fusion | |
| US7835557B2 (en) | System and method for detecting status of imaging device | |
| US9854991B2 (en) | Integrated navigation array | |
| US8335552B2 (en) | Method and apparatus for instrument placement | |
| ES2727250T3 (en) | Visualization of the contact between a catheter and a tissue through map distortion | |
| JP6646748B2 (en) | Motion Box Visualization for Electromagnetic Sensor Tracking System | |
| TWI396523B (en) | System for facilitating dental diagnosis and treatment planning on a cast model and method used thereof | |
| JP5231791B2 (en) | Medical image diagnostic apparatus, medical image processing method, and computer program product | |
| CN109124764A (en) | Guide device of performing the operation and surgery systems | |
| EP2606825A1 (en) | Image producing apparatus and method for nuclear imaging | |
| EP3295887B1 (en) | Robotic fluoroscopic navigation | |
| US20140016743A1 (en) | Method for determining a distance by x-ray imaging, and x-ray device | |
| US20240299102A1 (en) | Flat panel registration fixture and method of using same | |
| US20260069366A1 (en) | Robotic fluoroscopic navigation | |
| CN121099963A (en) | System and method for illustrating pose of object | |
| CN102908160A (en) | Image guidance radiotherapy quality assurance die body | |
| CN201216647Y (en) | Tridimensional direction detector for brain | |
| CN203138520U (en) | Image-guided radiation treatment quality assurance model | |
| KR101687934B1 (en) | Operating electronic medical navigation system and method using the splinter | |
| CN213787387U (en) | Magnetic resonance body surface positioning device | |
| Jing et al. | A new MRI approach for accurately implanting microelectrodes into deep brain structures of the rhesus monkey (Macaca mulatta) | |
| Shen et al. | Effects of sensor orientation on AC electromagnetic tracking system accuracy in a CT scanner environment | |
| JP7016111B2 (en) | How to operate the surgical target site monitoring system and the surgical target site monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Lv Hongyu Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Lv Hongyu Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20100219 |