CN211986607U - Tracheal cannula fixer - Google Patents
Tracheal cannula fixer Download PDFInfo
- Publication number
- CN211986607U CN211986607U CN202020086187.2U CN202020086187U CN211986607U CN 211986607 U CN211986607 U CN 211986607U CN 202020086187 U CN202020086187 U CN 202020086187U CN 211986607 U CN211986607 U CN 211986607U
- Authority
- CN
- China
- Prior art keywords
- hole
- block main
- wall
- bite
- main body
- 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
- 210000003437 trachea Anatomy 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 210000004556 brain Anatomy 0.000 claims description 3
- 238000002627 tracheal intubation Methods 0.000 claims description 2
- 210000000214 mouth Anatomy 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000032376 Lung infection Diseases 0.000 description 1
- 206010048685 Oral infection Diseases 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Abstract
The utility model relates to a trachea cannula fixer, including the bite-block main part, bite-block main part one end is provided with the retaining ring piece, the vertical first through-hole of having seted up in the bite-block main part, a plurality of draw-in grooves have been seted up on the first through-hole inner wall, the top-down degree of depth is gradually shallow on the first through-hole inner wall, an elasticity card with draw-in groove cooperation joint is provided with on the outer periphery wall of the grafting end for the trachea cannula of grafting in the bite-block main part, set up the second through-hole that link up with bite-block main part outer wall in the draw-in groove, the second through-hole internal slip is provided with a connector, the elastic membrane is pasted to the draw. The utility model discloses a two root elastic ropes fix in patient's oral cavity, are difficult to drop, adopt trachea cannula and fixer to adopt the formula joint of falling vertebra, and intubate and fixer are more firm, and the prevention that the fixer can be better takes off the pipe, can not relapse paste, tear in patient's face, can prevent to infect to increase comfortablely, and it is more convenient to use simultaneously.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, especially, relate to a trachea cannula fixer.
Background
In clinic, many patients require endotracheal intubation for improved ventilation, sometimes with ventilator assisted breathing. The time of taking the pipe is long, carries out 3 oral care every day in order to prevent oral infection, lung infection, adopts the adhesive tape to fix trachea cannula mostly clinically, and the adhesive tape is fixed insecure easily takes off the pipe clinically, and frequent subsides, tear lead to the skin of face ulcerate, consequently, trachea cannula fixing device's improvement is especially important.
Disclosure of Invention
In view of this, the present invention provides a tracheal cannula fixer, which aims to solve the problem that the fixer is easy to be taken off from the tube, and the fixer is stuck to and torn off the face of the patient.
In order to achieve the purpose, the technical scheme is as follows:
trachea cannula fixer, including bite-block main part, its characterized in that: a retainer ring sheet is arranged in the middle of the outer wall of the bite block main body, and a first through hole is vertically formed in the bite block main body;
the inner wall of a first through hole at one end of the bite block main body on one side of the retainer ring sheet is provided with a plurality of clamping grooves, the depth of each clamping groove is gradually shallow from top to bottom on the inner wall of the first through hole, meanwhile, an elastic clamping sheet matched and clamped with the clamping groove is arranged on the outer circumferential wall of the inserting end of the tracheal cannula inserted in the bite block main body, a second through hole communicated with the outer wall of the bite block main body is formed in each clamping groove, a jacking piece is arranged in each second through hole in a sliding mode, an elastic membrane is fixedly adhered in each clamping groove, and the elastic membrane seals the same end of each second through hole and the corresponding clamping groove;
the two ends of the retainer ring sheet are respectively provided with an opening, an elastic rope is tied on the opening, and the free end of the elastic rope is provided with a sticking buckle used for fixing the fixer on the head of a patient.
As the utility model discloses further improvement, the second through-hole is the reducing structure with the communicating one end internal diameter of bite-block main part outer wall, and the internal diameter diminishes to with top connector joint in the second through-hole, simultaneously, the one end cooperation joint of top connector holds at second through-hole internal diameter reducing, and this end protrusion second through-hole to spill bite-block main part outer wall, the other end and the elastic membrane contact of top connector.
As a further improvement of the utility model, two elastic ropes are arranged on the open pore, and the sticking button is stuck behind the brain of the patient respectively through the upper side and the lower side of the ear of the patient.
The utility model has the advantages that: the utility model discloses the structure is simple and easy, reasonable in design adopts two elasticity ropes to fix in patient's oral cavity, is difficult to drop, moreover, adopts trachea cannula and fixer to adopt the formula joint of falling the vertebra, and intubate and fixer are more firm, when needing to pull out the intubate, press gently the apical grafting piece and can follow the fixer with the intubate and take out, and simultaneously, the prevention that the fixer can be better takes off the pipe, can not relapse paste in patient's face, tear, can prevent that the infection increases comfortablely, and it is more convenient to use simultaneously.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the bite block body and the retainer plate in FIG. 1;
FIG. 3 is a schematic structural view of the trachea cannula inserted into the bite block main body according to the present invention;
fig. 4 is a schematic view of an assembly structure of the clamping groove, the elastic die and the abutting piece in fig. 1.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 to 4, the tracheal cannula fixator comprises a bite block main body 10, wherein a retainer plate 101 is arranged at the middle position of the outer wall of the bite block main body 10, one end of the retainer plate 101 is contained in the mouth of a patient when in use, the other end of the retainer plate 101 is provided with a first through hole 102 for clamping the tracheal cannula 20, and the bite block main body 10 is vertically provided with a first through hole 102 for inserting the tracheal cannula 20;
the inner wall of the first through hole 102 is provided with a plurality of clamping grooves 103 for clamping the trachea cannula 20, the depth of the clamping grooves 103 on the inner wall of the first through hole 102 is gradually shallow from top to bottom, meanwhile, the outer circumferential wall of the inserting end of the trachea cannula 20 inserted on the bite block main body 10 is provided with an elastic clamping sheet 201 with one end upwards, the clamping groove 103 is internally provided with a second through hole 104 communicated with the outer wall of the bite block main body 10, a jacking piece 105 is arranged in the second through hole 104 in a sliding manner, an elastic membrane 106 is fixedly adhered in the clamping groove 103, the end of the second through hole 104, which is the same as the clamping groove 103, is sealed by the elastic membrane 106, the inner diameter of the end, communicated with the outer wall of the bite block main body 10, of the second through hole 104 is of a reducing structure, the inner diameter is reduced, the jacking piece 105 is clamped in the second through hole 104, and meanwhile, one end of the jacking piece 105 is matched, and the end protrudes out of the second through hole 104 and leaks out of the outer wall of the bite block main body 10, and the other end of the top connection piece 105 is in contact with the elastic membrane 106;
referring to fig. 1-4, two ends of the retainer plate 101 are respectively provided with an opening 111, an elastic cord 121 is tied on the opening 111, the free end of the elastic cord 121 is provided with an adhesive button 131 for fixing the fixator on the head of a patient, and two elastic cords 121 are arranged on each opening 111, and the adhesive buttons 131 are adhered to the back of the brain of the patient through the upper side and the lower side of the ear of the patient.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. Trachea cannula fixer, including bite-block main part, its characterized in that: a retainer ring sheet is arranged in the middle of the outer wall of the bite block main body, and a first through hole is vertically formed in the bite block main body;
the inner wall of a first through hole at one end of the bite block main body on one side of the retainer ring sheet is provided with a plurality of clamping grooves, the depth of each clamping groove is gradually shallow from top to bottom on the inner wall of the first through hole, meanwhile, an elastic clamping sheet matched and clamped with the clamping groove is arranged on the outer circumferential wall of the inserting end of the tracheal cannula inserted in the bite block main body, a second through hole communicated with the outer wall of the bite block main body is formed in each clamping groove, a jacking piece is arranged in each second through hole in a sliding mode, an elastic membrane is fixedly adhered in each clamping groove, and the elastic membrane seals the same end of each second through hole and the corresponding clamping groove;
the two ends of the retainer ring sheet are respectively provided with an opening, an elastic rope is tied on the opening, and the free end of the elastic rope is provided with a sticking buckle used for fixing the fixer on the head of a patient.
2. The endotracheal intubation tube fixator according to claim 1, wherein an inner diameter of an end of the second through hole communicating with the outer wall of the bite block main body is of a variable diameter structure, the inner diameter is reduced, and the abutment member is engaged with the second through hole, and wherein an end of the abutment member is engaged with the reduced diameter end of the second through hole and protrudes through the second through hole to leak out of the outer wall of the bite block main body, and the other end of the abutment member is in contact with the elastic membrane.
3. The tracheal cannula fixator according to claim 1, wherein two elastic ropes are provided on each opening hole, and the adhesive fasteners are respectively adhered to the back of the brain of the patient through the upper and lower sides of the ear of the patient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020086187.2U CN211986607U (en) | 2020-01-15 | 2020-01-15 | Tracheal cannula fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020086187.2U CN211986607U (en) | 2020-01-15 | 2020-01-15 | Tracheal cannula fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211986607U true CN211986607U (en) | 2020-11-24 |
Family
ID=73425989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020086187.2U Expired - Fee Related CN211986607U (en) | 2020-01-15 | 2020-01-15 | Tracheal cannula fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211986607U (en) |
-
2020
- 2020-01-15 CN CN202020086187.2U patent/CN211986607U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |