CN215231298U - Novel bite-block of fixed trachea cannula - Google Patents
Novel bite-block of fixed trachea cannula Download PDFInfo
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- CN215231298U CN215231298U CN202121146676.3U CN202121146676U CN215231298U CN 215231298 U CN215231298 U CN 215231298U CN 202121146676 U CN202121146676 U CN 202121146676U CN 215231298 U CN215231298 U CN 215231298U
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Abstract
A novel bite-block for fixing a tracheal cannula comprises an upper half body and a lower half body which are the same, wherein the periphery of the two half bodies is in a football shape after being jointed; the periphery of the curved surface of the semi-main body is provided with a tooth socket which is communicated left and right; one side of the half bodies, which is mutually attached, is provided with a containing cavity which is through from front to back and has an arched longitudinal section; a plurality of anti-skid bulges which are uniformly distributed are arranged in the accommodating cavity; still include with two half main part laminating and fixed connection buckle, connection buckle include fixed connection in the engaging lug on half main part left and right sides, downside the engaging lug upside on half main part left and right sides side is opened downwards has the connection depressed groove, the upside the engaging lug downside on half main part left and right sides is provided with and is connected protrudingly with the depressed groove complex. The utility model discloses solved the easy wounded patient's oral cavity that current trachea cannula mouth pad exists effectively, easily taken place the trachea cannula and shifted, increased the problem of the nursing degree of difficulty.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to novel bite-block of fixed trachea cannula.
Background
The trachea cannula is a method for placing a special trachea catheter into a trachea or a bronchus through an oral cavity or a nasal cavity and a glottis, provides the best conditions for unobstructed respiratory tract, ventilation and oxygen supply, respiratory tract suction and the like, and is an important measure for rescuing patients with respiratory dysfunction.
After the tracheal cannula is placed in the trachea of a patient, a bite block is required to be arranged in the mouth of the patient to prevent the patient from biting the tracheal cannula so as to prevent the condition of incapability of breathing.
The bite-block of the fixed trachea cannula of conventional fixed trachea cannula in clinical is plastic type whistle form, takes trachea cannula and bite-block fixed together at monolithic stationary with cun earlier when fixed trachea cannula, and this phenomenon such as trachea cannula aversion, extubation and the bite-block of plastic type whistle form can increase the damage of the tongue body and lip mucous membrane, increases the patient and discomfort, has also increased the fixed trachea cannula's of nursing worker time and the degree of difficulty simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel bite-block of fixed trachea cannula to prior art's not enough, solved the easy wounded patient's oral cavity that current trachea cannula mouth pad exists effectively, easily take place trachea cannula and shift, increase the problem of the nursing degree of difficulty.
In order to solve the above problems, the utility model adopts the following technical proposal:
a novel bite-block for fixing a tracheal cannula comprises an upper half body and a lower half body which are the same, wherein the periphery of the two half bodies is in a football shape after being jointed; the periphery of the curved surface of the semi-main body is provided with a tooth socket which is communicated left and right; one side of the half bodies, which is mutually attached, is provided with a containing cavity which is through from front to back and has an arched longitudinal section; a plurality of anti-skid bulges which are uniformly distributed are arranged in the accommodating cavity;
the connecting buckle is fixedly connected to the left side and the right side of the half main body, a connecting concave groove is formed in the upper side of the connecting lug on the left side and the right side of the lower half main body downwards, and a connecting bulge matched with the concave groove is arranged on the lower side of the connecting lug on the left side and the right side of the upper half main body; the connecting protrusion and the corresponding connecting concave groove are matched to form a structure that two half bodies are attached and fixed.
Preferably, the curved surface periphery of half main part with the alveolus inner wall all is provided with the silica gel pad.
Preferably, the material of the anti-skid protrusions is rubber or silica gel.
Preferably, the anti-skid protrusions are spherical protrusion particles or wavy protrusion lines.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
1. compared with the traditional bite block, the novel bite block needs to be fixed with the cun belt and the trachea cannula firstly, the novel bite block adopts a buckle type, and only an upper buckle and a lower buckle are required to be clamped, so that the time is saved, and the operation is also convenient.
2. The traditional bite block is made of whistle-shaped rigid plastic, the lips and the tongue body can be extruded all the time after the fixation is finished, certain pressure damage is caused, the novel bite block adopts a football-shaped design, the novel bite block conforms to human body mechanics and is extremely attached to the lips of the tongue body, and the silica gel pad is arranged on the periphery of the bite block, so that pressure on the tongue body and the lips is reduced to a great extent.
3. Increase patient comfort: novel bite-block compares with traditional bite-block, and the pattern that adopts the alveolus below the novel bite-block makes patient's tooth laminating inseparabler, and the damage of patient's tooth and gum has been protected in peripheral silica gel design, has increased patient's comfort level to a certain extent.
Drawings
Fig. 1 is an axonometric view of the novel bite-block for fixing the trachea cannula of the utility model.
Fig. 2 is an exploded view of the novel bite block for fixing the trachea cannula of the present invention.
In the drawings: 1-half main body, 2-alveolus, 3-connecting ear, 4-containing cavity, 5-antiskid bulge, 6-connecting bulge and 7-connecting concave groove.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-2, the utility model provides a novel bite-block for fixing a tracheal cannula, which comprises an upper half body and a lower half body 1 which are the same, wherein the outer circumference of the two half bodies 1 is football-shaped after being jointed; the periphery of the curved surface of the semi-main body 1 is provided with a tooth socket 2 which is communicated left and right; one side of the half bodies 1 which are mutually attached is provided with a containing cavity 4 which is through from front to back and has an arched longitudinal section; a plurality of anti-skid bulges 5 which are uniformly distributed are arranged in the accommodating cavity 4;
the connecting buckle is used for jointing and fixing the two half main bodies 1 and comprises connecting lugs 3 fixedly connected to the left side and the right side of the half main bodies 1, connecting concave grooves 7 are formed in the upper sides of the connecting lugs 3 on the left side and the right side of the lower half main body 1 downwards, and connecting bulges 6 matched with the concave grooves 7 are arranged on the lower sides of the connecting lugs on the left side and the right side of the upper half main body 1; the connecting protrusion 6 and the corresponding connecting concave groove 7 are matched to form a structure that the two half bodies 1 are attached and fixed.
The curved surface periphery of half main part 1 with 2 inner walls of alveolus all are provided with the silica gel pad. The antiskid bulge 5 is made of rubber or silica gel. The anti-skid protrusions 5 are spherical protrusion particles or wavy protrusion lines. The anti-slip bulge 5 can stably position the device and the tracheal cannula, and reduce the probability of tube falling.
The periphery of the connecting ear 3 is provided with a recess, so that the upper half body 1 and the lower half body 1 of the device can be more stably positioned through a small tape (medical adhesive tape).
The using method of the device comprises the following steps:
1. washing hands and wearing gloves.
2. The trachea cannula is fixed by one hand, so that the mouth of the patient is opened.
3. The other hand holds the half body 1 at the upper side to be attached to the upper teeth of the patient, and the accommodating cavity 4 is downwards aligned to the upper part of the tracheal cannula body.
4. Then the lower half body 1 is taken to be attached to the teeth below the patient, and the containing cavity 4 is aligned upwards to the lower part of the tracheal cannula and to the groove of the upper half part of the bite block.
5. Then the patient clenches the upper and lower parts of the bite block and fastens the two half bodies 1 by the connecting buckle.
Finally, the fixation stability can be further increased: the connecting ear 3 can be bound by a inch belt for final fixation.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.
Although the terms of the half-body 1, the alveolus 2, the engaging lug 3, the receiving cavity 4, the anti-slip protrusions 5, the engaging protrusions 6, the engaging recessed grooves 7, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (4)
1. The utility model provides a novel bite-block of fixed trachea cannula which characterized in that: the device comprises an upper half body and a lower half body (1) which are the same, wherein the periphery of the two half bodies (1) is in a football shape after being jointed; the periphery of the curved surface of the half main body (1) is provided with a tooth socket (2) which is through from left to right; one side of the half bodies (1) which are mutually attached is provided with a containing cavity (4) which is through from front to back and has an arched longitudinal section; a plurality of evenly distributed anti-skid protrusions (5) are arranged in the accommodating cavity (4);
the connecting buckle is used for jointing and fixing the two half main bodies (1), and comprises connecting lugs (3) fixedly connected to the left side and the right side of the half main bodies (1), a connecting concave groove (7) is formed in the lower side of each connecting lug (3) on the left side and the right side of the lower half main body (1), and a connecting bulge (6) matched with the concave groove (7) is arranged on the lower side of each connecting lug on the left side and the right side of the upper half main body (1); the connecting protrusion (6) and the corresponding connecting concave groove (7) are matched to form a structure that the two half bodies (1) are attached and fixed.
2. The novel bite block for fixing an endotracheal tube according to claim 1, further comprising: the curved surface periphery of half main part (1) with alveolus (2) inner wall all is provided with the silica gel pad.
3. The novel bite block for fixing an endotracheal tube according to claim 1, further comprising: the antiskid bulges (5) are made of rubber or silica gel.
4. The novel bite block for fixing an endotracheal tube according to claim 1, further comprising: the anti-skid protrusions (5) are spherical protrusion particles or wavy protrusion lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121146676.3U CN215231298U (en) | 2021-05-26 | 2021-05-26 | Novel bite-block of fixed trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121146676.3U CN215231298U (en) | 2021-05-26 | 2021-05-26 | Novel bite-block of fixed trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215231298U true CN215231298U (en) | 2021-12-21 |
Family
ID=79459036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121146676.3U Expired - Fee Related CN215231298U (en) | 2021-05-26 | 2021-05-26 | Novel bite-block of fixed trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215231298U (en) |
-
2021
- 2021-05-26 CN CN202121146676.3U patent/CN215231298U/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: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |