CN218980112U - Suspension type trachea cannula fixer - Google Patents
Suspension type trachea cannula fixer Download PDFInfo
- Publication number
- CN218980112U CN218980112U CN202222274621.1U CN202222274621U CN218980112U CN 218980112 U CN218980112 U CN 218980112U CN 202222274621 U CN202222274621 U CN 202222274621U CN 218980112 U CN218980112 U CN 218980112U
- Authority
- CN
- China
- Prior art keywords
- piece
- arc
- shaped bending
- bending part
- limiting piece
- 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.)
- Active
Links
Images
Abstract
The present utility model relates to the field of medical devices. The suspension type trachea cannula fixer comprises a fixing piece, wherein the fixing piece is used for suspending and supporting a trachea cannula and comprises an upper limiting piece and a lower limiting piece which are arranged up and down, and the lower limiting piece is detachably connected with the upper limiting piece; the upper limiting piece is also connected with a bite block, the bite block is provided with a U-shaped groove for embedding the trachea cannula, and the opening of the U-shaped groove faces downwards; still including wearing the piece, wearing the piece and including two arc kinks that set up about, the adjacent side of two arc kinks links to each other with the mounting, and two arc kinks are kept away from mounting department and all are equipped with two branch portions, are used for connecting the elastic webbing on the branch portion. The utility model is convenient for the convenience and the firmness of the fixing operation through the structural optimization of the fixing piece. Meanwhile, the structure is simple, and the oral care is easy. The arc-shaped bending part is adopted by the wearing piece, so that the wearing piece is convenient to attach to the face, is combined with the elastic band, and solves the problems of facial allergy and the like caused by the fact that the face is contacted in a fixed mode of the adhesive tape.
Description
Technical Field
The utility model relates to the field of medical appliances, in particular to an endotracheal intubation fixer.
Background
Endotracheal intubation refers to the insertion of an endotracheal tube into a patient's trachea through the mouth. Tracheal intubation is one of the important measures for successfully rescuing critical patients.
The traditional trachea cannula fixing method has the defects that the tooth pad and the trachea cannula are fixed by using the adhesive tape and then directly adhered to cheeks at two sides of a patient, and the fixing method is simple, so that the following defects exist:
1) The adhesive tape is adopted for fixation, so that patients feel uncomfortable, and the skin is stimulated to cause inflammation or epidermis ulceration.
2) The mode of adopting the adhesive tape to fix is unfavorable for patient's oral care, has increased the work load and the contact chance with patient's oral secretion when nurse carries out oral care.
3) The trachea cannula and the bite block are easy to loose and shift in a mode of being fixed by the adhesive tape.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides a suspension type trachea cannula fixer, which aims at solving at least one technical problem.
In order to achieve the above purpose, the utility model provides a suspension type tracheal cannula fixer, which comprises a fixing piece, and is characterized in that the fixing piece is a suspension piece for suspending and supporting the tracheal cannula, the suspension piece comprises an upper limiting piece and a lower limiting piece which are arranged up and down, and the lower limiting piece and the upper limiting piece are detachably connected to form a clamping structure for clamping and fixing the tracheal cannula up and down;
the upper limiting piece is also connected with a bite block, the bite block is provided with a U-shaped groove for being embedded into the tracheal cannula, and the opening of the U-shaped groove faces downwards;
still including wearing the piece, wear the piece and including two arc kinks that set up about, the adjacent side of two arc kinks with the mounting links to each other, two arc kinks keep away from mounting department all is equipped with two branch portions, be used for connecting the elastic webbing on the branch portion.
The utility model is convenient for fixing operation by optimizing the structure of the fixing piece. Meanwhile, the structure is simple, and the cleaning of the oral cavity is easy. Meanwhile, the arc-shaped bending part is adopted by the wearing piece, so that the wearing piece is convenient to attach to the face and is combined with the elastic band, and the problems of facial allergy and the like caused by the fact that the face is contacted in a fixed mode of the adhesive tape are avoided.
Further preferably, the upper limiting piece is provided with a slot for inserting the lower limiting piece, the front end of the slot is opened, and the lower end of the slot is also opened;
limiting teeth are formed on the left side wall or the right side wall of the slot;
and the lower limiting piece is provided with meshing teeth meshed with the limiting teeth.
When in use, the lower limiting piece slides from bottom to top to fix the tracheal cannula. When the trachea cannula needs to be disassembled, the lower limiting piece slides out from the back to the front.
Further preferably, the upper limiting part comprises a U-shaped part with a downward opening, a notch is formed in the left side or the right side of the U-shaped part, and the top surface of the notch is used as a limiting surface for limiting the lower limiting part to move upwards to a limiting position;
the front end face of the tooth pad is exposed locally from the notch, that is to say, the front end face of the tooth pad is exposed from the notch. The front end surface of the bite-block is used as a limiting surface for the backward movement limit position of the lower limiting piece.
Two-dimensional limiting of the lower limiting part is convenient to realize, the fixing effect is guaranteed, and the lower limiting part is prevented from falling off.
Further preferably, the cross section width of the limiting teeth is triangular gradually increasing from bottom to top.
Further preferably, the side wall of the slot is provided with at least one limit tooth;
and at least three meshing teeth which are longitudinally arranged are arranged on the lower limiting piece.
Further preferably, the upper limiting piece is connected with the lower limiting piece through a flexible connecting piece;
the flexible connecting piece is a rope body, an elastic belt or a silica gel strip.
Further preferably, the side wall of the upper limiting piece is provided with an outwards extending mounting piece, the mounting piece is provided with a through hole penetrating through the flexible connecting piece, and the lower limiting piece is provided with a through hole penetrating through the flexible connecting piece.
Further preferably, the gap between the two branch parts of the same arc-shaped bending part increases gradually from the side adjacent to the fixed part to the side far away from the fixed part, and the gap between the two branch parts of the same arc-shaped bending part is used as an avoidance groove for avoiding ears.
Further preferably, the two arc-shaped bending parts are a first arc-shaped bending part and a second arc-shaped bending part which are arranged left and right respectively, two branch parts of the first arc-shaped bending part are arranged up and down, and two branches of the second arc-shaped bending part are arranged up and down;
the two branch parts of the first arc-shaped bending part are connected through an elastic belt which is used for penetrating behind the ear;
the two branch parts of the second arc-shaped bending part are connected through an elastic belt which is used for penetrating through the back of the ear.
Or the two arc-shaped bending parts are a first arc-shaped bending part and a second arc-shaped bending part which are arranged left and right respectively, two branch parts of the first arc-shaped bending part are arranged up and down, and two branches of the second arc-shaped bending part are arranged up and down;
the branch part of the first arc-shaped bending part positioned at the upper side is connected with the branch part of the second arc-shaped bending part positioned at the upper side through an elastic belt passing through the head;
the branch part of the first arc-shaped bending part positioned at the lower side is connected with the branch part of the second arc-shaped bending part positioned at the lower side through an elastic belt passing through the head.
The beneficial effects are that:
1) The device is convenient for fixing the oral tracheal cannula, and is simple and easy to operate.
2) The fixing effect of the trachea cannula is excellent, and the unplanned tube drawing and the trachea cannula displacement can be prevented.
3) Simple structure, easy oral care.
4) The arc-shaped bending part is adopted by the wearing piece, so that the wearing piece is convenient to attach to the face and is combined with the elastic band, and the problems of facial allergy, skin injury of lips and the like caused by the fact that the face is contacted in a fixed mode of the adhesive tape are avoided.
5) The wearing comfort of the patient is improved.
Drawings
FIG. 1 is a front view of embodiment 1 of the present utility model;
FIG. 2 is a schematic structural view of embodiment 1 of the present utility model;
FIG. 3 is a schematic view of another view of embodiment 1 of the present utility model;
fig. 4 is an exploded view of embodiment 1 of the present utility model.
Wherein: 1 is an upper limiting part, 2 is a lower limiting part, 3 is a tooth pad, 4 is an arc-shaped bending part, and 41 is a branching part.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 4, in embodiment 1, a suspended tracheal cannula holder comprises a fixing member, wherein the fixing member is a suspension member for suspending and supporting a tracheal cannula, the suspension member comprises an upper limiting member 1 and a lower limiting member 2 which are arranged up and down, and the lower limiting member 2 is detachably connected with the upper limiting member 1. The detachable mode can be that a slot for inserting the lower limiting piece 2 is formed in the upper limiting piece 1, the front end of the slot is opened, and the lower end of the slot is also opened; limiting teeth are arranged on the left side wall or the right side wall of the slot; the section width of the limiting teeth is triangular gradually increasing from bottom to top. The length direction of the limiting teeth is the left-right direction. The lower limiting piece 2 is provided with meshing teeth meshed with the limiting teeth. The section width of the meshing teeth is gradually decreased from bottom to top. The side wall of the slot is provided with at least one limiting tooth. At least three meshing teeth which are longitudinally arranged are arranged on the lower limiting piece 2. The gaps between the adjacent meshing teeth are strip-shaped groove bodies which are matched with the limiting teeth and are used for being embedded into the limiting teeth. When in use, the lower limiting piece 2 slides from bottom to top to fix the tracheal cannula. The lower limiting piece cannot slide downwards due to the cooperation of the limiting teeth and the meshing teeth. Realizes unidirectional locking (only can slide from bottom to top, but can not slide from bottom to top). When the tracheal cannula needs to be disassembled, the lower limiting piece 2 slides out from the back to the front.
The upper limiting piece and the lower limiting piece can be plastic pieces.
The upper limiting piece is provided with a first semi-cylindrical groove with a downward opening, and the lower limiting piece is provided with a second semi-cylindrical groove with an upward opening. When the upper limiting piece is connected with the lower limiting piece, the first semi-cylindrical groove is in butt joint with the second semi-cylindrical groove to conduct and clamp the tracheal cannula. The lower limiting piece comprises a left sliding part and a right sliding part which are arranged left and right, and the left sliding part is connected with the right sliding part through an arc-shaped connecting part. The upper side of the arc-shaped connecting part is a contact part which contacts the tracheal catheter. The left sliding part and the right sliding part are respectively connected with the left side surface and the right side surface of the slot in a sliding way. At least one of the left sliding part or the right sliding part is a holding operation part which downwards extends out of the slot.
The upper limiting piece 1 is also connected with a tooth pad 3, the tooth pad 3 is provided with a U-shaped groove for embedding the tracheal cannula, and the opening of the U-shaped groove faces downwards. The upper limiting piece 1 comprises a U-shaped piece with a downward opening, a notch is formed in the left side or the right side of the U-shaped piece, and the top surface of the notch is used as a limiting surface for limiting the lower limiting piece 2 to move upwards to the limiting position; the front end face of the tooth pad 3 is exposed out of the notch, and the front end face of the tooth pad 3 is used as a limiting surface for the backward movement limit position of the lower limiting piece 2. Two-dimensional limiting of the lower limiting part 2 is convenient to realize, the fixing effect is guaranteed, and the lower limiting part is prevented from falling off. Limiting teeth are arranged on the side wall of the notch.
The upper limiting piece 1 is connected with the lower limiting piece 2 through a flexible connecting piece; the flexible connecting piece is a rope body, an elastic belt or a silica gel strip. The side wall of the upper limiting piece 1 is provided with an outwards extending mounting piece, the mounting piece is provided with a through hole penetrating through the flexible connecting piece, and the lower limiting piece 2 is provided with a through hole penetrating through the flexible connecting piece.
The novel garment also comprises a wearing piece, wherein the wearing piece comprises two arc-shaped bending parts 4 which are arranged left and right, and the adjacent sides of the two arc-shaped bending parts 4 are connected with the fixing piece. Preferably, adjacent sides of the two arc-shaped bending parts 4 are connected with the fixing piece through vertically arranged connecting parts. Two branch parts 41 are arranged at the positions, far away from the fixing parts, of the two arc-shaped bending parts 4, and the branch parts 41 are used for connecting an elastic belt.
The upper limiting part 1, the bite-block 3 and the wearing part are integrally formed. Preferably, the upper limiting piece 1, the tooth pad 3 and the wearing piece 3D are printed. The lower limiting piece is formed by independent 3D printing.
The gap between the two branch parts of the same arc-shaped bending part 4 increases gradually from the side adjacent to the fixed part to the side far away from the fixed part, and the gap between the two branch parts of the same arc-shaped bending part 4 is used as an avoidance groove for avoiding ears.
After the tracheal intubation is inserted, the upper limiting piece and the bite block penetrate through the tracheal intubation, and the lower limiting piece is clamped with the upper limiting piece from bottom to top, so that the tracheal intubation is fixed. Is fixed on the head through the wearing piece. When the lower limiting piece is required to be disassembled, the lower limiting piece slides out from the back to the front.
In the embodiment 2, on the basis of the embodiment 1, the two arc-shaped bending parts are a first arc-shaped bending part and a second arc-shaped bending part which are arranged left and right respectively, two branch parts of the first arc-shaped bending part are arranged up and down, and two branches of the second arc-shaped bending part are arranged up and down; the two branch parts of the first arc-shaped bending part are connected through an elastic belt which is used for penetrating behind the ear; the two branch parts of the second arc-shaped bending part are connected through an elastic belt which is used for penetrating through the back of the ear.
In embodiment 3, on the basis of embodiment 1, the two arc bending parts are a first arc bending part and a second arc bending part which are arranged left and right respectively, two branch parts of the first arc bending part are arranged up and down, and two branches of the second arc bending part are arranged up and down; the branch part of the first arc-shaped bending part positioned at the upper side is connected with the branch part of the second arc-shaped bending part positioned at the upper side through an elastic belt passing through the head; the branch part of the first arc-shaped bending part positioned at the lower side is connected with the branch part of the second arc-shaped bending part positioned at the lower side through an elastic belt passing through the head.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (10)
1. The suspended tracheal cannula fixer comprises a fixing piece and is characterized in that the fixing piece is a suspension piece for suspending and supporting the tracheal cannula, the suspension piece comprises an upper limiting piece and a lower limiting piece which are arranged up and down, and the lower limiting piece and the upper limiting piece are detachably connected to form a clamping structure for clamping and fixing the tracheal cannula up and down;
the upper limiting piece is also connected with a bite block, the bite block is provided with a U-shaped groove for being embedded into the tracheal cannula, and the opening of the U-shaped groove faces downwards;
still including wearing the piece, wear the piece and including two arc kinks that set up about, the adjacent side of two arc kinks with the mounting links to each other, two arc kinks keep away from mounting department all is equipped with two branch portions, be used for connecting the elastic webbing on the branch portion.
2. A suspended endotracheal tube holder according to claim 1, wherein: the upper limiting piece is provided with a slot for inserting the lower limiting piece, the front end of the slot is opened, and the lower end of the slot is also opened;
limiting teeth are formed on the left side wall or the right side wall of the slot;
and the lower limiting piece is provided with meshing teeth meshed with the limiting teeth.
3. A suspended endotracheal tube holder according to claim 2, wherein: the side wall of the slot is provided with at least one limit tooth;
and at least three meshing teeth which are longitudinally arranged are arranged on the lower limiting piece.
4. A suspended endotracheal tube holder according to claim 1, wherein: the upper limiting piece comprises a U-shaped piece with a downward opening, a notch is formed in the left side or the right side of the U-shaped piece, and the top surface of the notch is used as a limiting surface for limiting the lower limiting piece to move upwards to a limiting position;
the front end face of the tooth pad is exposed out of the notch, and is used as a limiting surface of the backward movement limit position of the lower limiting piece.
5. A suspended endotracheal tube holder according to claim 2, wherein: and the section width of the limiting teeth is triangular gradually increasing from bottom to top.
6. A suspended endotracheal tube holder according to claim 1, wherein: the upper limiting piece is connected with the lower limiting piece through a flexible connecting piece;
the flexible connecting piece is a rope body, an elastic belt or a silica gel strip.
7. A suspended endotracheal tube holder according to claim 6, wherein: the side wall of the upper limiting piece is provided with an outwards extending mounting piece, the mounting piece is provided with a through hole penetrating through the flexible connecting piece, and the lower limiting piece is provided with a through hole penetrating through the flexible connecting piece.
8. A suspended endotracheal tube holder according to claim 1, wherein: the gap between the two branch parts of the same arc-shaped bending part increases gradually from the side adjacent to the fixed part to the side far away from the fixed part, and the gap between the two branch parts of the same arc-shaped bending part is used as an avoidance groove for avoiding ears.
9. A suspended endotracheal tube holder according to claim 8, wherein: the two arc-shaped bending parts are a first arc-shaped bending part and a second arc-shaped bending part which are arranged left and right respectively, two branch parts of the first arc-shaped bending part are arranged up and down, and two branches of the second arc-shaped bending part are arranged up and down;
the two branch parts of the first arc-shaped bending part are connected through an elastic belt which is used for penetrating behind the ear;
the two branch parts of the second arc-shaped bending part are connected through an elastic belt which is used for penetrating through the back of the ear.
10. A suspended endotracheal tube holder according to claim 8, wherein: the two arc-shaped bending parts are a first arc-shaped bending part and a second arc-shaped bending part which are arranged left and right respectively, two branch parts of the first arc-shaped bending part are arranged up and down, and two branches of the second arc-shaped bending part are arranged up and down;
the branch part of the first arc-shaped bending part positioned at the upper side is connected with the branch part of the second arc-shaped bending part positioned at the upper side through an elastic belt passing through the head;
the branch part of the first arc-shaped bending part positioned at the lower side is connected with the branch part of the second arc-shaped bending part positioned at the lower side through an elastic belt passing through the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222274621.1U CN218980112U (en) | 2022-08-29 | 2022-08-29 | Suspension type trachea cannula fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222274621.1U CN218980112U (en) | 2022-08-29 | 2022-08-29 | Suspension type trachea cannula fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218980112U true CN218980112U (en) | 2023-05-09 |
Family
ID=86195772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222274621.1U Active CN218980112U (en) | 2022-08-29 | 2022-08-29 | Suspension type trachea cannula fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218980112U (en) |
-
2022
- 2022-08-29 CN CN202222274621.1U patent/CN218980112U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218980112U (en) | Suspension type trachea cannula fixer | |
| CN204337464U (en) | A kind of tracheal cannula fixer of difficult drop-off | |
| CN101780299B (en) | Tracheal cannula fixing device | |
| CN201055585Y (en) | Endotracheal tube fixing device and bite-block | |
| CN213667419U (en) | Hepatobiliary pancreas surgery pipe fixing device | |
| CN210933274U (en) | Bite-block for trachea cannula patient | |
| CN211410564U (en) | Tracheal cannula fixer | |
| CN215024565U (en) | Adjustable is through mouthful trachea cannula fixing device | |
| CN218853282U (en) | Integrated tracheal cannula fixer | |
| CN208927335U (en) | A kind of trachea cannula guiding fixator | |
| CN219921775U (en) | Trachea cannula convenient to it is fixed | |
| CN216934081U (en) | Nasal gastrointestinal tube fixing device | |
| CN219022804U (en) | Locking tooth formula trachea cannula fixer of easily dismantling | |
| CN218980114U (en) | Prevent pressing sore trachea cannula fixer | |
| CN215653228U (en) | Bite-block for protecting trachea cannula | |
| CN210904477U (en) | Invisible trachea cannula bite-block | |
| CN214912165U (en) | Tooth fixing device for patient with tracheal cannula | |
| CN220090165U (en) | Pressure sore prevention oxygen inhalation tube | |
| CN215938665U (en) | Disposable trachea cannula fixing device | |
| CN217697574U (en) | Oral trachea cannula fixer | |
| CN219743604U (en) | Tracheal intubation fixing device | |
| CN213312678U (en) | Seaming pad | |
| CN215231320U (en) | Medical bite-block | |
| CN212466781U (en) | Improved disposable oxygen inhalation tube | |
| CN217187369U (en) | Pressure sore prevention oxygen inhalation tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |