WO2011155794A2 - Dispositif de fixation de tube endotrachéal - Google Patents

Dispositif de fixation de tube endotrachéal Download PDF

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Publication number
WO2011155794A2
WO2011155794A2 PCT/KR2011/004272 KR2011004272W WO2011155794A2 WO 2011155794 A2 WO2011155794 A2 WO 2011155794A2 KR 2011004272 W KR2011004272 W KR 2011004272W WO 2011155794 A2 WO2011155794 A2 WO 2011155794A2
Authority
WO
WIPO (PCT)
Prior art keywords
tube
groove
slide
fixing device
tracheal tube
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.)
Ceased
Application number
PCT/KR2011/004272
Other languages
English (en)
Korean (ko)
Other versions
WO2011155794A3 (fr
Inventor
이영규
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Woo Young Medical Co Ltd
Original Assignee
Woo Young Medical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Woo Young Medical Co Ltd filed Critical Woo Young Medical Co Ltd
Publication of WO2011155794A2 publication Critical patent/WO2011155794A2/fr
Publication of WO2011155794A3 publication Critical patent/WO2011155794A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
    • A61M16/049—Mouthpieces
    • A61M16/0493—Mouthpieces with means for protecting the tube from damage caused by the patient's teeth, e.g. bite block

Definitions

  • the present invention relates to an endotracheal tube anchoring device for anchoring an endotracheal tube inserted into an endotracheal tube.
  • tracheal tubes used to secure the patient's airways are inserted into the trachea through the oral cavity.
  • an end located outside the mouth during intubation is provided with an adapter (see reference numeral 2 in FIGS. 1 and 2) connected to a source for providing oxygen or inhalation anesthetic, and at the end positioned at the trachea during intubation Injecting is provided with a cuff (see reference numerals 4 of FIGS. 1 and 2) that expands.
  • a cuff see reference numerals 4 of FIGS. 1 and 2 that expands.
  • the intubated tracheal tube is held in position by an inflated cuff to a certain extent, but is usually wrapped around the mouth with a tape (adhesive band) around the adapter for a more stable fixation.
  • this fixation method has to be taped one by one and usually requires two people to work together, which is a waste of time and manpower, and can cause contact dermatitis when applied to patients with weak skin.
  • An object of the present invention is to provide a tracheal tube fixing device that can easily secure the tracheal tube.
  • the first body and the second body is coupled to each other by the coupling means with the tracheal tube intubated in the oral cavity of the patient and fixed to the tracheal tube, wherein the first body and The second body is provided with a tube groove for pressing the tracheal tube inserted into the tracheal tube insertion passage at the same time to form a tracheal tube insertion passage into which the tracheal tube is inserted when coupled to each other on the opposite inner side, the first At least one outer periphery of the body and the second body is provided with an outer engaging portion located on the outside relative to the patient's teeth, and at least one outer periphery of the first body and the second body between the patient's teeth
  • An engine tube fixing device provided with an inner locking portion positioned to be spaced apart from the outer locking portion is provided.
  • At least one of the tube groove of the first body and the tube groove of the second body may be provided with one or more fixing protrusions.
  • the fixing protrusion is formed so that the end is pointed.
  • the first body is provided with a slide groove along the longitudinal direction of the tube groove of the first body on both sides with the tube groove of the first body therebetween, so that the second body can be fitted into the slide groove
  • Slide blocks are provided on both sides of the tube grooves of the second body, and the coupling means may include the slide grooves and the slide blocks.
  • the coupling means is configured to fit the slide block to the slide groove in the direction of the inner catch portion side from the outer catch portion side.
  • the slide groove may have an opening having a structure in which the slide block can be fitted at an intermediate portion thereof.
  • one stop groove is provided, and the other is provided with a stop protrusion fitted to the stop groove, and the stop groove and the stop protrusion are completely inserted into the slide groove.
  • the engaging means is not a sliding coupling mechanism as described above, but located in the first body and at least one locking groove provided on each side with the tube groove of the first body therebetween; Located on the second body and may be of a type including a hook provided on each side with the tube groove of the second body therebetween so as to be caught in the locking groove.
  • the first body and the second body is coupled to each other by the coupling means with the tracheal tube intubated in the oral cavity of the patient and fixed to the tracheal tube, the first body and At least one outer periphery of the second body is provided with a locking portion located on the inner or outer side with respect to the patient's teeth, the coupling means are the first and second body to each other in a sliding manner along the longitudinal direction of the tracheal tube
  • a tracheal tube fixation device is provided that is a sliding engagement mechanism configured to engage.
  • the intubated tracheal tube can be fixed simply and quickly without using a tape (band-aid).
  • FIG. 1 and 2 is a state diagram showing the use of the engine tube fixing device according to the first embodiment of the present invention.
  • 3 and 4 are a perspective view and an exploded perspective view showing the tracheal tube fixing device according to the first embodiment of the present invention.
  • 5 and 6 are a cross-sectional view and a longitudinal cross-sectional view showing the tracheal tube fixing device according to the first embodiment of the present invention.
  • FIG. 7 and 8 are perspective views illustrating a coupling process of the engine tube fixing device according to the first embodiment of the present invention.
  • FIG. 9 is an exploded perspective view showing the engine tube fixing device according to the second embodiment of the present invention.
  • Figure 10 is a cross-sectional view showing a tube fixing device according to a second embodiment of the present invention.
  • FIG. 11 is an exploded perspective view showing the engine tube fixing device according to the third embodiment of the present invention.
  • FIG 12 and 13 are cross-sectional views showing the coupling process of the engine tube fixing device according to the third embodiment of the present invention.
  • 1 to 8 show the configuration and the like of the tube fixing device according to the first embodiment of the present invention.
  • the tracheal tube fixation device As shown in Figures 1 and 2, the tracheal tube fixation device according to the first embodiment of the present invention is fixed to the tracheal tube 8 (hereinafter, omitted from the reference numeral) inserted into the trachea in the oral cavity of the patient.
  • Body 10 Referring to Figure 3, the body 10 has a tracheal tube insertion passage (see reference numerals 111 and 121) penetrated in the longitudinal direction, the tracheal tube is inserted into the tracheal tube insertion passage.
  • the body 10 includes a first body 110 and a second body 120, which are paired with one another to enclose the circumference of the tracheal tube.
  • Body 110, 120 is firmly coupled to each other by the coupling means 20 from the left and right with the tracheal tube in between and fixed to the tracheal tube.
  • the first and second bodies 110 and 120 are provided with tube grooves 111 and 121 constituting the tracheal tube insertion passages, respectively, which face each other at the time of coupling.
  • the first body 110 has an instrument insertion hole 116 into which an instrument, such as a bronchoscope or suction mechanism, is inserted.
  • the instrument insertion hole 116 is formed to be parallel to the tube groove 111. 5 and 6, a plurality of fixing protrusions 113 protruding from the tube groove 111 of the first body 110 are formed to have sharp ends.
  • the outer periphery of the body 10 is provided with an outer locking portion positioned on the outside and the inner locking portion located on the inner side of the patient so as to be spaced apart from each other with the teeth of the patient therebetween.
  • the outer locking portion is composed of two locking blades 112 and 122, and the locking blades 112 and 122 are formed on the first and second bodies 110 and 120 and are formed to have a flange structure enclosed along the outer circumference of the body 10.
  • the inner catching portions are catching jaws 114 provided above and below the first body 110, respectively.
  • the locking blade 122 of the second body 120 is provided with a locking groove 124 for fixing the air injection line 6 connected to the cuff 4.
  • the coupling means 20 has a slide groove 210 provided in the first body 110 and a slide block 220 provided in the second body 120.
  • the slide groove 210 is provided along the longitudinal direction of the tube groove 111 of the first body 110 on both sides with the tube groove 111 of the first body 110 interposed therebetween.
  • the slide block 220 of the tube groove 121 of the second body 120 to be fitted to the slide groove 210 on both sides with the tube groove 121 of the second body 120 therebetween. It is provided along the longitudinal direction.
  • the locking blade 112 and the locking jaw 114 of the first body 110 in the oral cavity of the patient is spaced apart with the teeth of the patient between, the first body ( After placing the first body 110 to insert the tracheal tube inserted into the tube groove 111 of the 110, the slide block 220 is inserted into the slide groove 210 as shown in Figs. 4 and 7 outside the oral cavity of the patient.
  • the second body 120 is moved inwards, the first and second bodies 110 and 120 are coupled to each other and fixed to the tracheal tube (see FIG. 2).
  • the first and second bodies 110 and 120 The fixation is more secured by the fixing protrusion 113 of the first body 110 to the tracheal tube, the tracheal tube is moved in the oral and lateral direction is the locking wings 112, 122 and the jaw 114 is patient This is prevented by the locking action of the teeth.
  • the first and second bodies 110 and 120 can be easily coupled without opening the patient's mouth largely up or down or forcibly from side to side. It can also be easily applied to patients (eg children).
  • the slide groove 210 has an outer groove 211 facing the second body 120 and the tube groove 111 of the first body 110 in the outer groove 211. It consists of the inner groove 212 extended in the outward direction, and is formed so that the cross section is substantially L-shaped.
  • the slide block 220 is formed in a shape corresponding to the slide groove 210 and the inner block 221 is inserted into the outer groove 211 and the outer block 222 is inserted into the inner groove 212. It consists of.
  • an opening 213 is formed in the middle portion of the slide groove 210.
  • the outer block 222 of the slide block 220 has a structure separated into a front block 222a located in the front and a rear block 222b located in the rear.
  • the opening 213 and the front and rear blocks 222a and 222b are formed to have substantially the same length.
  • the front and rear blocks 222a and 222b may have almost the same length, and the opening 213 may be formed to be slightly longer than the front and rear blocks 222a and 222b.
  • the slide block 220 According to the opening portion 213 of the slide groove 210 and the front and rear blocks 222a and 222b of the slide block 220, the slide block 220 must be secured to the slide groove 210 as shown in FIG. 7.
  • the first and second bodies 110 and 120 can be easily coupled because they can be inserted in the middle as shown in FIG.
  • a stop groove 215 is provided in the outer groove 211, and a stop protrusion 225 is provided in the inner block 221 inserted into the outer groove 211.
  • the stop groove 215 and the stop protrusion 225 are formed to be coupled to a portion where the outer groove 211 and the inner block 221 are in contact with each other, and the slide block 220 is completely inserted into the slide groove 210 so that the first stop groove 215 and the stop protrusion 225 are first.
  • the body 110 and the second body 120 are coupled, they are positioned to be coupled to each other.
  • the stop protrusion 225 is fitted into the stop groove 215 and coupled, the coupled first and second bodies 110 and 120 are prevented from unintentional release.
  • Figure 10 is a cross-sectional view showing the engine tube fixing device according to a second embodiment of the present invention.
  • the tracheal tube fixing device according to the second embodiment of the present invention, compared with the first embodiment, the other configuration and its operation are all the same, between the tracheal tube
  • the coupling means 20A such that the first and second bodies 110 and 120 are coupled to each other, and the structure of the inner locking portion are changed. Different.
  • Coupling means 20 of the second embodiment has a locking groove 230 provided in the first body 110 and the hook 240 provided in the second body (120). At least one locking groove 230 is provided at both sides of the tube groove 111 of the first body 110 therebetween, and the hook 240 is disposed between the tube groove 121 of the second body 120 therebetween. It is provided so as to be fitted into each of the locking grooves 230 on both sides.
  • the first body 110 and the second body 120 are opposed to each other so that the hook 240 faces the locking groove 230, and then the first and second bodies 110 and 120 are connected to each other. The first and second bodies 110 and 120 are coupled to each other while being inserted to catch the hook 240 in the locking groove 230.
  • the locking jaw 114 is applied as the inner locking portion, but in the second embodiment, the locking blade 114A is applied as the inner locking portion.
  • FIG 11 is an exploded perspective view showing the engine tube fixing device according to a third embodiment of the present invention
  • Figure 12 and Figure 13 is a cross-sectional view showing the coupling process of the engine tube holding device according to a third embodiment of the present invention. .
  • the tracheal tube fixing device As shown in Figure 11 to Figure 13, the tracheal tube fixing device according to the third embodiment of the present invention, compared with the second embodiment, the second body 120 for all other configurations and actions are the same Only the structure of the locking blade 122A provided in the slightly different. That is, the second embodiment has a structure in which the engaging blades 112 and 122 of the first and second bodies 110 and 120 come into contact with each other when the first and second bodies 110 and 120 are coupled to each other. The locking blades 122A of the two bodies 120 do not come into contact with the locking blades 112 of the first body 110.
  • the two locking grooves as shown in FIG. 12 do not move the coupling of the first and second bodies 110 and 120 to approach each other.
  • the second body 120 is rotated as shown in FIG. 13 to insert the other hook 240 into the other one of the two locking grooves 230.
  • the first and second bodies 110 and 120 may be combined.

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  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)

Abstract

La présente invention a pour objet un dispositif de fixation de tube endotrachéal comprenant un premier corps et un second corps accouplés l'un à l'autre par l'intermédiaire de moyens d'accouplement à l'intérieur de la bouche d'un patient de sorte à être fixés sur un tube endotrachéal disposé entre eux. Au moins l'un des premier et second corps est pourvu d'une pièce d'accrochage disposée sur l'intérieur ou l'extérieur (depuis une perspective externe) des dents du patient. Les moyens d'accouplement comprennent une fente de glissement prévue sur le premier corps, et un coulisseau prévu sur le second corps de sorte à être inséré dans la fente de glissement.
PCT/KR2011/004272 2010-06-11 2011-06-10 Dispositif de fixation de tube endotrachéal Ceased WO2011155794A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100055232A KR20110135486A (ko) 2010-06-11 2010-06-11 기관튜브 고정장치
KR10-2010-0055232 2010-06-11

Publications (2)

Publication Number Publication Date
WO2011155794A2 true WO2011155794A2 (fr) 2011-12-15
WO2011155794A3 WO2011155794A3 (fr) 2012-05-03

Family

ID=45098551

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004272 Ceased WO2011155794A2 (fr) 2010-06-11 2011-06-10 Dispositif de fixation de tube endotrachéal

Country Status (2)

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KR (1) KR20110135486A (fr)
WO (1) WO2011155794A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107519566A (zh) * 2017-09-30 2017-12-29 四川大学 一种基于经鼻气管插管的防脱位装置
CN117138188A (zh) * 2022-05-24 2023-12-01 深圳市中医院 气管插管用牙垫装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101404668B1 (ko) * 2012-10-18 2014-06-09 주식회사 우영메디칼 기관튜브 고정장치
KR101368368B1 (ko) * 2013-11-07 2014-02-28 (주)지온메드 의료용 튜브 고정장치 및 이를 이용한 의료용 튜브 고정방법
CN111345919B (zh) * 2020-03-19 2021-11-09 大连医科大学 小动物气管插管辅助装置
KR102412168B1 (ko) * 2021-01-21 2022-06-23 주식회사 케이에스메디칼 의료용 기도 유지장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0847535A (ja) * 1994-08-05 1996-02-20 Naoki Yahagi 気管チューブ固定用バイトブロック
SE504965C2 (sv) * 1994-10-10 1997-06-02 Swedish Sophisticated Export I Anordning för fixering av endotrachealtub
AU2001243206A1 (en) * 2000-02-22 2001-09-03 U.S. Army Institute Of Surgical Research Securing device for an endotracheal tube
KR100777454B1 (ko) * 2006-10-18 2007-11-28 강신범 기관튜브 고정장치
US7866313B2 (en) * 2007-01-02 2011-01-11 Isen Innovations, Llc Oral airways that facilitate tracheal intubation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107519566A (zh) * 2017-09-30 2017-12-29 四川大学 一种基于经鼻气管插管的防脱位装置
CN117138188A (zh) * 2022-05-24 2023-12-01 深圳市中医院 气管插管用牙垫装置

Also Published As

Publication number Publication date
KR20110135486A (ko) 2011-12-19
WO2011155794A3 (fr) 2012-05-03

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