CN217697569U

CN217697569U - Tracheal cannula fixer

Info

Publication number: CN217697569U
Application number: CN202220989289.4U
Authority: CN
Inventors: 周新; 翟亚军; 韩红伟; 魏玉英; 刘江伟; 哈斯也提·玉努斯
Original assignee: General Hospital Of Xinjiang Military Region Pla
Current assignee: General Hospital Of Xinjiang Military Region Pla
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-11-01
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to the technical field of bite-block, especially, relate to an endotracheal intubation fixer, including the bite-block body, the bite-block body includes first bite-block portion and second bite-block portion, still includes the coupling assembling that is used for connecting first bite-block portion and second bite-block portion, the cross section of first bite-block portion and second bite-block portion all sets up to the arc, the arc opposite face of first bite-block and second bite-block forms the centre gripping hole, coupling assembling is including the elastic connection piece of connecting first bite-block portion and second bite-block portion, first bite-block portion rotates along the elastic connection piece with second bite-block portion, still includes joint spare, joint spare includes first joint piece and second joint piece; all be equipped with the baffle on the lateral wall of first cushion portion and second cushion portion, its technical scheme is: this application has this internal trachea of centre gripping bite-block, avoids the trachea not hard up, reaches the technological effect of protection patient oral cavity.

Description

Tracheal cannula fixer

Technical Field

The utility model relates to a technical field of bite-block especially relates to a trachea cannula fixer.

Background

Critically ill patients often require the insertion of an indwelling catheter from the oral cavity for therapeutic purposes, such as: trachea cannula, etc. because these indwelling catheters are inserted into the mouth of a patient to cause great discomfort to the patient, some patients often use teeth to remove the indwelling catheter in the mouth of the patient when the patient is awake or semi-awake, which causes deformation, narrowing or damage of the lumen of the indwelling catheter, and loss of the proper function, thereby affecting the treatment and even causing failure of the treatment.

Ordinary bite-block on the market needs to utilize the sticky tape to fix trachea cannula in bite-block one side when cooperation trachea cannula, but because the time of bite-block uses longer, the bite-block is in long-time use, and the fastness of sticky tape reduces, and then makes trachea cannula break away from original position, and then injures the mucosa in the patient oral cavity easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a trachea cannula fixer.

The utility model provides a technical scheme that its technical problem adopted is:

a trachea cannula fixer comprises a bite block body, wherein the bite block body comprises a first bite block part and a second bite block part, and further comprises a connecting assembly for connecting the first bite block part and the second bite block part, the cross sections of the first bite block part and the second bite block part are both arc-shaped, clamping holes are formed in the arc-shaped opposite surfaces of the first bite block part and the second bite block part, and the clamping holes are used for fixing a trachea;

the connecting assembly comprises an elastic connecting block for connecting a first cushion part and a second cushion part, the first cushion part and the second cushion part rotate along the elastic connecting block, the connecting assembly further comprises a clamping piece for fixing the first cushion part and the second cushion part, the clamping piece comprises a first clamping block arranged on the side wall of the first cushion part and a second clamping block arranged on the second cushion part and corresponding to the first clamping block;

the outer side walls of the first cushion part and the second cushion part are provided with baffles.

Preferably, first bite-block portion includes first straight line fixed part and first arc portion, first joint piece sets up on the lateral wall of first straight line fixed part.

Preferably, a first anti-slip convex pattern is arranged on the inner wall of the first straight line fixing part, and the first anti-slip convex pattern is provided with a plurality of convex patterns which are uniformly distributed on the inner wall of the first straight line fixing part.

Preferably, the second bite-block portion includes a second straight line fixing portion and a second arc portion, a second anti-slip pattern corresponding to the first anti-slip pattern is provided on the inner wall of the second straight line fixing portion, and the baffle is horizontally disposed at the junction of the second straight line fixing portion and the second arc portion.

Preferably, a first occlusion area is arranged on the outer side wall of the first bite block part, and a second occlusion area corresponding to the first occlusion area is arranged on the second bite block part.

Preferably, a clamping groove for clamping the second clamping block is formed in the first clamping block.

The utility model has the advantages that:

1. the bite block body is arranged into a first bite block part and a second bite block part, the first bite block part and the second bite block part are connected through an elastic connecting block, a clamping hole is formed in the opposite surfaces of the first bite block part and the second bite block part to clamp an air pipe or a stomach pipe, the air pipe or the stomach pipe is wrapped and clamped by a first clamping block and a second clamping block which can be clamped, the air pipe is fixed, the occluded bite block body is used for protecting the air pipe, and the function of protecting the oral cavity of a patient is further achieved;

2. the arc-shaped arrangement adapts to the shape of the oral cavity of a patient through the arranged first arc-shaped part and the second arc-shaped part, so that the damage of the bite block body to the oral cavity of the patient is relieved, and the comfort of the patient in using the bite block body is improved;

3. through first anti-skidding burr and second anti-skidding burr orientation mutually perpendicular's setting, improve tracheal clamping-force in to the centre gripping, reduce the not hard up phenomenon of appearance, set up a plurality of first anti-skidding burr and second anti-skidding burr simultaneously and increased the bearing occlusal force of bite-block body, reduce to the tracheal crushing wound of parcel in the centre gripping.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is an expanded view of the overall structure of an embodiment of the present application;

fig. 3 is an expanded view of the overall structure at another angle in fig. 2.

Wherein, 1, the bite block body; 2. a first cushion portion; 21. a first linear fixing section; 22. a first arc-shaped portion; 24. a first anti-slip rib; 25. a first bite region; 3. a second cushion portion; 31. a second linear fixing section; 32. a second arcuate portion; 34. a second anti-slip rib; 35. a second bite zone; 4. a connecting assembly; 41. an elastic connecting block; 42. a clamping piece; 421. a first clamping block; 422. a second clamping block; 5. a clamping hole; 6. a baffle plate; 7. a clamping groove.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the following embodiments, which are only used for explaining the present invention, and are not limited to the protection scope of the present invention.

Example (b):

referring to fig. 1, a tracheal cannula fixator disclosed in the present application includes a bite-block body 1, the bite-block body 1 is made of a medical grade polymer material, the bite-block body 1 includes a first bite-block portion 2 and a second bite-block portion 3, and further includes a connecting assembly 4 connecting the first bite-block portion 2 and the second bite-block portion 3. Coupling assembling 4 is including the elastic connection piece 41 of connecting first bite-block portion 2 and second bite-block portion 3, utilize the setting of elastic connection piece 41, make first bite-block portion 2 and second bite-block portion 3 rotate along elastic connection piece 41, all set up to the arc at the cross section of first bite-block portion 2 and second bite-block portion 3, and first bite-block portion 2 after the rotation sets up with second bite-block portion 3 relatively, the arc opposite face of first bite-block portion 2 and second bite-block portion 3 forms centre gripping hole 5, place trachea or stomach tube centre gripping hole 5 of formation, reach the effect of fixed trachea or stomach tube.

Referring to fig. 2 and 3, the first cushion portion 2 includes a first straight line fixing portion 21 and a first arc-shaped portion 22, the second cushion portion 3 includes a second straight line fixing portion 31 and a second arc-shaped portion 32, and after the first arc-shaped portion 22 and the second arc-shaped portion 32 are placed in the oral cavity, the setting of the arc-shaped portion facilitates the adaptation of the oral cavity environment, so as to avoid injuring the skin in the oral cavity of the patient. All be equipped with baffle 6 on the lateral wall of first bite-block portion 2 and second bite-block portion 3 simultaneously, utilize the setting of baffle 6, confirm the distance of arc portion in the oral cavity, utilize the setting of baffle 6 simultaneously, avoid whole bite-block body 1 to think the oral cavity and drop. The outer side wall of the first cushion part 2 is provided with a first occlusion area 25, the second cushion part 3 is provided with a second occlusion area 35 corresponding to the first occlusion area 25, and a patient bites the first occlusion area 25 and the second occlusion area 35 when the dental implant is used.

Referring to fig. 1 and 2, a first anti-slip rib 24 is disposed on an inner wall of the first linear fixing portion 21, and the first anti-slip rib 24 is disposed in a plurality and uniformly distributed on the inner wall of the first linear fixing portion 21; be equipped with the second anti-skidding burr 34 that corresponds first anti-skidding burr 24 on the inner wall of second straight line fixed part 31, second anti-skidding burr 34 sets up with first anti-skidding burr 24's direction mutually perpendicular, consequently at the in-process of centre gripping trachea or stomach tube, utilize the crossing anti-skidding burr of direction, improve the power of grabbing to trachea, avoid the trachea to add the slip in holding the hole, simultaneously because first cushion portion 2 and 3 centre gripping of second cushion portion are outside at the trachea, and is bitten by the patient, consequently increased centre gripping hole 5 to tracheal the power of holding that adds.

Coupling assembling 4 coupling assembling is still including the joint spare 42 that is used for fixed first cushion portion 2 and second cushion portion 3, and joint spare 42 is including setting up first joint piece 421 on 2 lateral walls of first cushion portion, still including setting up the second joint piece 422 that corresponds first joint piece 421 on second cushion portion 3. The first clamping block 421 is disposed on the sidewall of the first straight line fixing portion 21, and the first clamping block 421 is provided with a clamping groove 7 for clamping the second clamping block 422.

The above embodiments should not be limited in any way the present invention, and all technical solutions obtained by adopting equivalent replacement or equivalent conversion modes fall within the protection scope of the present invention.

Claims

1. A trachea cannula fixer is characterized in that: the cushion comprises a cushion body (1), wherein the cushion body (1) comprises a first cushion part (2) and a second cushion part (3), and further comprises a connecting assembly (4) for connecting the first cushion part (2) and the second cushion part (3), the cross sections of the first cushion part (2) and the second cushion part (3) are both arc-shaped, clamping holes (5) are formed in the arc-shaped opposite surfaces of the first cushion part (2) and the second cushion part (3), and the clamping holes (5) are used for fixing an air pipe;

the connecting assembly (4) comprises an elastic connecting block (41) for connecting a first cushion part (2) and a second cushion part (3), the first cushion part (2) and the second cushion part (3) rotate along the elastic connecting block (41), the connecting assembly (4) further comprises a clamping piece (42) for fixing the first cushion part (2) and the second cushion part (3), the clamping piece (42) comprises a first clamping block (421) arranged on the side wall of the first cushion part (2), and a second clamping block (422) arranged on the second cushion part (3) and corresponding to the first clamping block (421);

the outer side walls of the first cushion part (2) and the second cushion part (3) are provided with baffles (6).

2. The endotracheal tube holder according to claim 1, characterized in that: the first cushion part (2) comprises a first straight line fixing part (21) and a first arc-shaped part (22), and the first clamping block (421) is arranged on the side wall of the first straight line fixing part (21).

3. The endotracheal tube holder according to claim 2, wherein: the inner wall of the first straight line fixing part (21) is provided with a first anti-skid convex pattern (24), and the first anti-skid convex pattern (24) is provided with a plurality of convex patterns which are evenly distributed on the inner wall of the first straight line fixing part (21).

4. A tracheal cannula holder as in claim 3, wherein: second cushion portion (3) include second straight line fixed part (31) and second arc portion (32), be equipped with second anti-skidding burr (34) that correspond first anti-skidding burr (24) on the inner wall of second straight line fixed part (31), baffle (6) level sets up the handing-over department at second straight line fixed part (31) and second arc portion (32).

5. The endotracheal tube holder according to claim 4, wherein: the outer side wall of the first cushion part (2) is provided with a first occlusion area (25), and the second cushion part (3) is provided with a second occlusion area (35) corresponding to the first occlusion area (25).

6. The endotracheal tube holder according to claim 1, wherein: and a clamping groove (7) for clamping the second clamping block (422) is arranged on the first clamping block (421).