CN203208488U - Tooth fixing device of disposable trachea cannula - Google Patents
Tooth fixing device of disposable trachea cannula Download PDFInfo
- Publication number
- CN203208488U CN203208488U CN 201320246825 CN201320246825U CN203208488U CN 203208488 U CN203208488 U CN 203208488U CN 201320246825 CN201320246825 CN 201320246825 CN 201320246825 U CN201320246825 U CN 201320246825U CN 203208488 U CN203208488 U CN 203208488U
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- CN
- China
- Prior art keywords
- bite
- tooth
- cannula
- cushion body
- block body
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- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a tooth fixing device of a disposable trachea cannula. The tooth fixing device of the disposable trachea cannula comprises a tooth cushion body and a cheek fixing band connected with the tooth cushion body. The tooth cushion body is in an arc shape corresponding to the shape of teeth and is provided with a cannula slot, tooth cushion wings are arranged outside the tooth cushion body and provided with a cannula fastening mechanism. The cannula fastening mechanism comprises a protrusion and a fastening bolt arranged on the protrusion, the protrusion is arranged on the periphery of the cannula slot on the tooth cushion wings, the tooth cushion body is provide with biting grooves, the surfaces of the biting grooves are provided with soft cushions, and the insides of the biting grooves are provided with flanges. The tooth cushion body is provided with a sputum suction hole. When the cannula is inserted, the fastening bolt can be screwed up to tightly compress the cannlua and enable the cannula to be not easy to move. The tooth cushion body is in the arc shape corresponding to the shape of the teeth and provided with the biting grooves, and the surfaces of the biting grooves are provided with the soft cushions, so that the teeth of a patient can be accommodated inside the biting grooves and further the teeth and gingiva can be effectively protected.
Description
Technical field
This utility model relates to a kind of support positioner of getting involved the intubate of human body, especially a kind of disposable tracheal intubation fixture.
Background technology
In therapeutic process, a lot of needs of patients insert tracheal intubatioies, and intubate need be avoided the dental articulation intubate to cause with bite-block during by the oral cavity suffocating.The normal method that adopts is at hard thing of tracheal intubation next door secured in parallel at present, adopts this method, and hard thing is permanently connected to one or two tooth, causes the tooth unbalance stress easily, causes tooth impaired loosening; Tracheal intubation is displacement all around easily, and the position can't be fixed; Hard thing does not rely on, and comes off easily, can cause patients teeth to bite intubate, and patient is suffocated.
The utility model content
It is respond well that the technical problems to be solved in the utility model provides a kind of intubate fixed-site, is difficult for the disposable pneumo cannula tooth fixture of damage tooth.
For solving the problems of the technologies described above, disposable pneumo cannula tooth fixture of the present utility model, comprise the bite-block body, the buccal fixing band that connects the bite-block body, described bite-block body is the circular arc corresponding with teeth patterning, the bite-block body is provided with the intubate groove, and the external side of bite-block is provided with the bite-block wing, and the bite-block wing is provided with the intubate retention mechanism.
Described intubate retention mechanism comprises the lobe that is arranged on intubate groove periphery on the bite-block wing and the fastening bolt that is installed on the lobe.
The bite-block body is provided with occlusal crib, and the occlusal crib surface is provided with cushion, and the occlusal crib inboard is provided with flange.
Described bite-block body is provided with sputum suction hole.
After adopting such structure, owing to be provided with the intubate retention mechanism, after intubate was inserted, the bolt that can be tightened made set bolt compress intubate, and it is movable to make intubate be difficult for.The bite-block body be shaped as the circular arc corresponding with teeth patterning, the bite-block body is provided with occlusal crib, the occlusal crib surface is provided with cushion, and patient's tooth is contained in the occlusal crib, can effectively take care of one's teeth and gingiva.The occlusal crib inboard is provided with flange can prevent that fixture from coming off in mouth.
Description of drawings
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.
Fig. 1 is the axonometric chart of disposable pneumo cannula tooth fixture of the present utility model.
Fig. 2 is the vertical view of disposable pneumo cannula tooth fixture of the present utility model.
Fig. 3 is that disposable pneumo cannula tooth fixture of the present utility model is along the longitudinal sectional drawing of A-A line among Fig. 2.
The specific embodiment
As shown in Figure 1 to Figure 3, disposable pneumo cannula tooth fixture of the present utility model, comprise bite-block body 1, the buccal fixing band 2 that connects bite-block body 1, bite-block body 1 is the circular arc corresponding with teeth patterning, bite-block body 1 is provided with intubate groove 3, bite-block body 1 outside is provided with the bite-block wing 4, intubate groove 3 peripheries are provided with lobe 5 on the bite-block wing 4, in lobe fastening bolt 6 is installed, bite-block body 1 is provided with occlusal crib 7, and occlusal crib 7 surfaces are provided with cushion 8, occlusal crib 7 inboards are provided with flange 9, and bite-block body 1 is provided with sputum suction hole 10.
During use, after by intubate groove 3 intubate being inserted, the bolt 6 that is tightened makes set bolt 6 compress intubate, allows patient that tooth is stung on occlusal crib.
The above, only be to preferred embodiment of the present utility model, be not that this utility model is done other forms of restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equal variation.Every this utility model scheme content that do not break away from, all drops in protection scope of the present invention any simple modification, equivalent variations and remodeling that above embodiment does according to technical spirit of the present invention.
Claims (4)
1. disposable pneumo cannula tooth fixture, comprise the bite-block body, the buccal fixing band that connects the bite-block body, it is characterized in that: described bite-block body is the circular arc corresponding with teeth patterning, the bite-block body is provided with the intubate groove, the external side of bite-block is provided with the bite-block wing, and the bite-block wing is provided with the intubate retention mechanism.
2. according to the described disposable pneumo cannula of claim 1 tooth fixture, it is characterized in that: described intubate retention mechanism comprises the lobe that is arranged on intubate groove periphery on the bite-block wing and the fastening bolt that is installed on the lobe.
3. according to claim 1 or 2 described disposable pneumo cannula tooth fixtures, it is characterized in that: the bite-block body is provided with occlusal crib, and the occlusal crib surface is provided with cushion, and the occlusal crib inboard is provided with flange.
4. according to the described disposable pneumo cannula of claim 3 tooth fixture, it is characterized in that: described bite-block body is provided with sputum suction hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246825 CN203208488U (en) | 2013-05-09 | 2013-05-09 | Tooth fixing device of disposable trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246825 CN203208488U (en) | 2013-05-09 | 2013-05-09 | Tooth fixing device of disposable trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203208488U true CN203208488U (en) | 2013-09-25 |
Family
ID=49198066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320246825 Expired - Fee Related CN203208488U (en) | 2013-05-09 | 2013-05-09 | Tooth fixing device of disposable trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203208488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480074A (en) * | 2013-10-14 | 2014-01-01 | 王永刚 | Trachea cannula fixing device |
| CN107823769A (en) * | 2017-12-11 | 2018-03-23 | 重庆奥基医药科技有限公司 | A kind of gum protection type bite-block used in endotracheal intubation |
-
2013
- 2013-05-09 CN CN 201320246825 patent/CN203208488U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480074A (en) * | 2013-10-14 | 2014-01-01 | 王永刚 | Trachea cannula fixing device |
| CN103480074B (en) * | 2013-10-14 | 2015-08-12 | 王永刚 | Fixator for tracheal cannule |
| CN107823769A (en) * | 2017-12-11 | 2018-03-23 | 重庆奥基医药科技有限公司 | A kind of gum protection type bite-block used in endotracheal intubation |
| CN107823769B (en) * | 2017-12-11 | 2024-01-30 | 重庆奥基医药科技有限公司 | Gum protection type bite-block used in endotracheal intubation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140509 |