CN208492908U - A kind of modified form bite-block - Google Patents
A kind of modified form bite-block Download PDFInfo
- Publication number
- CN208492908U CN208492908U CN201721359828.1U CN201721359828U CN208492908U CN 208492908 U CN208492908 U CN 208492908U CN 201721359828 U CN201721359828 U CN 201721359828U CN 208492908 U CN208492908 U CN 208492908U
- Authority
- CN
- China
- Prior art keywords
- block
- bite
- modified form
- baffles
- utility
- 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.)
- Expired - Fee Related
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Abstract
A kind of modified form bite-block disclosed by the utility model, including a hollow bite-block cylinder, which is characterized in that further include a pair of baffle being connect with bite-block cylinder, two block baffles are spaced apart, and when occlusion, two block baffles are located at the inside and outside of two rows of teeth.The notch that gas supply cannula passes through is respectively arranged at the edge of two block baffle.The modified form bite-block of the utility model is provided with two block baffles, when occlusion, two block baffles are located at the inside and outside of no dental patient's gum, bite-block is not easy to shift when turning over move body posture in art, the patient of dual cavity bronchus vessel is inserted especially for thoracic surgery, the utility model can fix well catheter position.
Description
Technical field
The utility model relates to field of medical article technology, in particular to a kind of modified form bite-block.
Background technique
When being inserted into trachea cannula in patient oral cavity, it need to be inserted into bite-block simultaneously, the effect of bite-block is that patient teeth is prevented to be engaged,
It avoids trachea cannula from being snapped flat, influence patient respiratory and avoids the tongue that bites.
Existing bite-block is made of hollow bite-block cylinder and the baffle connecting with bite-block cylinder, bite-block cylinder pad two rows of teeth it
Between, prevent dental articulation.Baffle is attached to outside tooth, and bite-block is prevented to be swallowed to.Trachea cannula protrudes into oral cavity from bite-block side.Oral cavity
Interior secretion etc. can be cleared up by the hole in bite-block cylinder.Trachea cannula is fixed by being pasted onto the adhesive tape of face.Due to existing
Bite-block on baffle there was only one piece, for not having patient dentulous, even if having put common bite-block, in art turn over move position,
It is all very easy to the patient that displacement, especially thoracic surgery insert dual cavity bronchus vessel, the stability of catheter position is required more
Height, these all common bite-blocks cannot achieve.
Utility model content
The purpose of this utility model is that existing bite-block be easy slide haunt patient oral cavity dentulous aiming at the problem that and
A kind of modified form bite-block for being not easy to slide out from patient oral cavity is provided.
In order to achieve the above-mentioned object of the invention, technical solution used by the utility model is as follows:
A kind of modified form bite-block, including a hollow bite-block cylinder, which is characterized in that further include that a pair is connect with bite-block cylinder
Baffle, two block baffles are spaced apart, and when occlusion, two block baffles are located at the inside and outside of two rows of teeth.
In a preferred embodiment of the utility model, air supply pipe is respectively arranged at the edge of two block baffle and is inserted
Pipe across notch.
Modified form bite-block due to using technical solution as above, the utility model is provided with two block baffles, when occlusion,
Two block baffles are located at the inside and outside of no dental patient's gum, and bite-block is not easy to shift when turning over move body posture in art, special
The patient of dual cavity bronchus vessel is not inserted for thoracic surgery, the utility model can position well catheter position.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model modified form bite-block.
Specific embodiment
Referring to Fig. 1, a kind of modified form bite-block provided in figure further includes a pair including a hollow bite-block cylinder 10
The baffle 20,30 connecting with bite-block cylinder 10, two block baffles 20,30 are spaced apart, when occlusion, two block baffles 20,30 difference
Inside and outside two rows of teeth.The notch 21,31 that gas supply cannula passes through is respectively arranged at the edge of two block baffles 20,30.
Claims (2)
1. a kind of modified form bite-block, including a hollow bite-block cylinder, which is characterized in that further include that a pair is connect with bite-block cylinder
Baffle, two block baffles are spaced apart, and when occlusion, two block baffles are located at the inside and outside of two rows of teeth.
2. a kind of modified form bite-block as described in claim 1, which is characterized in that be respectively set at the edge of two block baffle
The notch for thering is gas supply cannula to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721359828.1U CN208492908U (en) | 2017-10-20 | 2017-10-20 | A kind of modified form bite-block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721359828.1U CN208492908U (en) | 2017-10-20 | 2017-10-20 | A kind of modified form bite-block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208492908U true CN208492908U (en) | 2019-02-15 |
Family
ID=65301770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721359828.1U Expired - Fee Related CN208492908U (en) | 2017-10-20 | 2017-10-20 | A kind of modified form bite-block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208492908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754066A (en) * | 2017-10-20 | 2018-03-06 | 上海市肺科医院 | A kind of modified form bite-block |
-
2017
- 2017-10-20 CN CN201721359828.1U patent/CN208492908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754066A (en) * | 2017-10-20 | 2018-03-06 | 上海市肺科医院 | A kind of modified form bite-block |
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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: 20190215 Termination date: 20211020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |