CN214762726U - Bite-block for trachea cannula - Google Patents
Bite-block for trachea cannula Download PDFInfo
- Publication number
- CN214762726U CN214762726U CN202023007662.1U CN202023007662U CN214762726U CN 214762726 U CN214762726 U CN 214762726U CN 202023007662 U CN202023007662 U CN 202023007662U CN 214762726 U CN214762726 U CN 214762726U
- Authority
- CN
- China
- Prior art keywords
- bite
- block
- main part
- dental
- dental pad
- 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 utility model provides a bite-block for trachea cannula, including square bite-block main part and bite-block wing, the center of bite-block main part is provided with trachea jack, the chamber of placing that holds the bite-block main part is seted up at bite-block wing center, bite-block main part fixed mounting is in this chamber of placing, the upper and lower both sides face of bite-block wing is provided with the alveolus that agrees with mutually with the tooth gear profile respectively, the material of bite-block main part is PVC plastics, the bite-block wing is soft medical silica gel, the length of bite-block wing along the alveolus direction is 1.5-2 cm. The volume is small, the intubation is convenient, and more spaces are reserved to be beneficial to absorbing the secretion in the oral cavity.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to bite-block for trachea cannula.
Background
The trachea catheter is fixed by adopting the bite-block to fix the trachea catheter in the endotracheal intubation, so that the catheter can be effectively prevented from moving, and the oral mucosa injury is reduced. The existing bite block main body has high hardness and no elasticity, and is easy to damage the tongue body and oral mucosa; when the bite-block is used, a large amount of saliva can be collected in the mouth, the backflow can cause the air cavity to choke water, the danger is caused, the saliva can also be conveyed without any way, the saliva flows out from the corners of the mouth, the cheeks and clothes are stained, and the bite-block is not sanitary in use.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a bite-block for endotracheal intubation, small when making things convenient for the intubate, reserves more spaces and is favorable to attracting the oral secretion.
In order to realize the utility model discloses a purpose, the utility model discloses a technical scheme be:
the utility model provides a bite-block for trachea cannula, includes square bite-block main part and bite-block wing, the center of bite-block main part is provided with trachea jack, the chamber of placing that holds the bite-block main part is seted up at bite-block wing center, bite-block main part fixed mounting is in this chamber of placing, the upper and lower both sides face of bite-block wing is provided with the alveolus that agrees with mutually with the tooth gear profile respectively, the material of bite-block main part is PVC plastics, the bite-block wing is soft medical silica gel, the length of bite-block wing along the alveolus direction is 1.5-2 cm.
The guiding tube is connected to one side of the trachea jack facing the outside of the oral cavity.
Preferably, the inner wall of the guide tube is provided with an elastic layer.
Further preferably, the thickness of the elastic layer gradually increases from the outside to the inside of the oral cavity.
The height of the side wall of the alveolus facing the outside of the oral cavity is 1-1.5cm, and the height of the side wall facing the inside of the oral cavity is 0.5-1 cm.
The perforation has all been seted up to the both sides of bite-block main part, be provided with in the perforation and hang the rope. The hanging rope can be hung on the ears to fix the tooth pad and prevent the tooth pad from falling off.
Preferably, the lanyard is removable from the perforation.
The utility model has the advantages that:
1. the utility model discloses establish the bite-block main part into PVC plastics, main part hardness is high, and the shape is square, can not oppress the trachea during the interlock, and the outside is soft medical silica gel as the bite-block wing, establishes the alveolus on the bite-block wing, can not harm the tongue body and oral mucosa, and the length of bite-block wing along the alveolus direction is 1.5-2cm, has left sufficient space for the oral cavity, conveniently inserts the saliva of inhaling in the sputum tubing is used for absorbing the oral cavity.
2. The side of the trachea jack facing the outside of the oral cavity is connected with a guide tube, so that a trachea can be easily inserted into the trachea jack. The inner wall of the guide tube is provided with the elastic layer, so that the effect of clamping the trachea is achieved, and the trachea is prevented from sliding randomly after being inserted.
3. The thickness of the elastic layer is gradually increased, so that the trachea can be easily inserted into the guide tube from the outside while the trachea is clamped.
4. The height of the side wall of the tooth socket facing the outside of the oral cavity is 1-1.5cm, and the height of the side wall facing the inside of the oral cavity is 0.5-1cm, so that the tooth pad can be effectively prevented from falling off, and particularly the tooth pad is prevented from falling into the oral cavity.
Drawings
Fig. 1 is a front view of the bite-block for trachea cannula of the present invention.
FIG. 2 is a sectional view of a bite block for endotracheal intubation in example 2.
Fig. 3 is a front view of the bite block for endotracheal intubation according to example 3.
FIG. 4 is a sectional view of the bite block for endotracheal intubation in example 4.
Fig. 5 is a front view of the bite block for endotracheal intubation according to example 5.
Labeled as: 1. bite-block main part, 2, bite-block wing, 3, guide tube, 4, elastic layer, 5, string rope, 11, trachea jack, 21, alveolus.
Detailed Description
In order to illustrate the technical solution of the present invention more clearly and in detail, the present invention is further described below by referring to the following embodiments. The following examples are only for the purpose of specifically illustrating the method of implementing the present invention, and do not limit the scope of the present invention.
Example 1
As shown in fig. 1, a bite-block for trachea cannula, includes square bite-block main part 1 and bite-block wing 2, the center of bite-block main part 1 is provided with trachea jack 11, the chamber of placing that holds bite-block main part 1 is seted up at bite-block wing 2 center, 1 fixed mounting of bite-block main part is in this chamber of placing, the upper and lower both sides face of bite-block wing 2 is provided with alveolus 21 that agrees with mutually with the tooth gear profile respectively, the material of bite-block main part 1 is PVC plastics, bite-block wing 2 is soft medical silica gel, bite-block wing 2 is 1.5cm along the length of alveolus direction.
Example 2
The utility model provides a bite-block for trachea cannula, includes square bite-block main part 1 and bite-block wing 2, the center of bite-block main part 1 is provided with trachea jack 11, the chamber of placing that holds bite-block main part 1 is seted up at bite-block wing 2 center, 1 fixed mounting of bite-block main part is in this chamber of placing, the upper and lower both sides face of bite-block wing 2 is provided with alveolus 21 that agrees with mutually with the tooth gear profile respectively, the material of bite-block main part 1 is PVC plastics, bite-block wing 2 is soft medical silica gel, the length of bite-block wing 2 along the alveolus direction is 2 cm.
As shown in fig. 2, the trachea cannula 11 is connected to the guide tube 3 at a side facing the outside of the mouth.
The side wall of the tooth socket 21 facing the oral cavity is 1.5cm in height, and the side wall facing the oral cavity is 1cm in height.
Example 3
The utility model provides a bite-block for trachea cannula, includes square bite-block main part 1 and bite-block wing 2, the center of bite-block main part 1 is provided with trachea jack 11, the chamber of placing that holds bite-block main part 1 is seted up at bite-block wing 2 center, 1 fixed mounting of bite-block main part is in this chamber of placing, the upper and lower both sides face of bite-block wing 2 is provided with the alveolus 21 that agrees with mutually with the tooth gear profile respectively, the material of bite-block main part 1 is PVC plastics, bite-block wing 2 is soft medical silica gel, the length of bite-block wing 2 along the alveolus direction is 1.6 cm.
The side of the trachea jack 11 facing the outside of the oral cavity is connected with the guide tube 3.
As shown in fig. 3, the inner wall of the guide tube 3 is provided with an elastic layer 4.
The elastic layer may be elastic rubber or elastic cotton.
The side wall of the tooth socket 21 facing the oral cavity is 1cm in height, and the side wall of the tooth socket facing the oral cavity is 0.5cm in height.
Example 4
The utility model provides a bite-block for trachea cannula, includes square bite-block main part 1 and bite-block wing 2, the center of bite-block main part 1 is provided with trachea jack 11, the chamber of placing that holds bite-block main part 1 is seted up at bite-block wing 2 center, 1 fixed mounting of bite-block main part is in this chamber of placing, the upper and lower both sides face of bite-block wing 2 is provided with the alveolus 21 that agrees with mutually with the tooth gear profile respectively, the material of bite-block main part 1 is PVC plastics, bite-block wing 2 is soft medical silica gel, the length of bite-block wing 2 along the alveolus direction is 1.8 cm.
The side of the trachea jack 11 facing the outside of the oral cavity is connected with the guide tube 3.
The inner wall of the guide tube 3 is provided with an elastic layer 4.
As shown in fig. 4, the thickness of the elastic layer 4 gradually increases from the outside of the oral cavity to the inside thereof.
The resilient layer may extend from the guide tube into the tracheal cannula.
The side wall of the tooth socket 21 facing the oral cavity is 1.2cm in height, and the side wall facing the oral cavity is 0.6cm in height.
Example 5
This example is based on example 4:
as shown in fig. 5, both sides of the bite block main body 1 are provided with through holes, and hanging ropes 5 are arranged in the through holes. The lanyard 5 is detachable from the perforations.
The hanging rope can be detachably connected with the tooth pad main body through a rope tying knot or a rope head connecting buckle.
The connection method not illustrated in the present invention is a conventional connection method such as bonding and integral forming.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a bite-block for trachea cannula which characterized in that: the dental pad comprises a square dental pad main body and dental pad wings, wherein an air pipe insertion hole is formed in the center of the dental pad main body, a placing cavity for containing the dental pad main body is formed in the center of the dental pad wings, the dental pad main body is fixedly installed in the placing cavity, dental sockets matched with tooth gear profiles are respectively formed in the upper side surface and the lower side surface of each dental pad wing, the dental pad main body is made of PVC plastics, the dental pad wings are made of soft medical silica gel, and the lengths of the dental pad wings along the dental sockets are 1.5-2 cm; one side of the trachea jack facing the outside of the oral cavity is connected with a guide tube.
2. The bite block for an endotracheal tube according to claim 1, characterized in that: the inner wall of the guide tube is provided with an elastic layer.
3. The bite block for endotracheal intubation according to claim 2, wherein: the thickness of the elastic layer is gradually increased from the outside to the inside of the oral cavity.
4. The bite block for an endotracheal tube according to claim 1, characterized in that: the height of the side wall of the tooth socket facing the oral cavity is 1-1.5cm, and the height of the side wall facing the oral cavity is 0.5-1 cm.
5. The bite block for an endotracheal tube according to claim 1, characterized in that: perforations are formed in the two sides of the bite block main body, and hanging ropes are arranged in the perforations.
6. The bite block for an endotracheal tube according to claim 5, characterized in that: the lanyard is removable from the perforations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023007662.1U CN214762726U (en) | 2020-12-15 | 2020-12-15 | Bite-block for trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023007662.1U CN214762726U (en) | 2020-12-15 | 2020-12-15 | Bite-block for trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214762726U true CN214762726U (en) | 2021-11-19 |
Family
ID=78711234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023007662.1U Active CN214762726U (en) | 2020-12-15 | 2020-12-15 | Bite-block for trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214762726U (en) |
-
2020
- 2020-12-15 CN CN202023007662.1U patent/CN214762726U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106860998A (en) | A kind of teeth pad for tracheal cannula | |
| CN214762726U (en) | Bite-block for trachea cannula | |
| CN204106783U (en) | A kind of tracheal intubation, bite-block combination set | |
| CN211096833U (en) | Trachea cannula auxiliary device for emergency department | |
| CN210844799U (en) | Tracheal catheter | |
| CN210644791U (en) | Bite-block type fixing device for oral endotracheal tube | |
| CN210057063U (en) | Breathe nursing with convenient fixed air duct | |
| CN204106784U (en) | A kind of oral trachea cannula fixture | |
| CN213285190U (en) | Improvement type general anesthesia trachea cannula pipe fixed knot constructs | |
| CN211410567U (en) | Through mouthful trachea cannula integral type fixing device | |
| CN216022550U (en) | Prevent oral cavity mucosa damage's mouthful trachea cannula fixing device | |
| CN111265727A (en) | Sputum suction tube inserted under glottis under guidance and using method | |
| CN217697574U (en) | Oral trachea cannula fixer | |
| CN205411875U (en) | L -T type tracheal cannula | |
| CN213347299U (en) | Oropharynx breather pipe and bite-block combination | |
| CN209790552U (en) | Oropharynx breather pipe with fixing device | |
| CN211986607U (en) | Tracheal cannula fixer | |
| CN213852602U (en) | Strengthen fixed trachea cannula | |
| CN216366230U (en) | Trachea cannula for emergency department | |
| CN210933269U (en) | Damage-preventing trachea cannula | |
| CN215024551U (en) | Trachea cannula seaming device | |
| CN215024503U (en) | Novel disposable trachea cannula | |
| CN219517324U (en) | Oral cavity sputum aspirator | |
| CN213374532U (en) | Improved trachea cannula | |
| CN214970583U (en) | Air bag fixed oropharynx breather pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |