CN202437381U - Copying saliva ejector - Google Patents
Copying saliva ejector Download PDFInfo
- Publication number
- CN202437381U CN202437381U CN2011204950306U CN201120495030U CN202437381U CN 202437381 U CN202437381 U CN 202437381U CN 2011204950306 U CN2011204950306 U CN 2011204950306U CN 201120495030 U CN201120495030 U CN 201120495030U CN 202437381 U CN202437381 U CN 202437381U
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- CN
- China
- Prior art keywords
- copying
- saliva
- ejector
- profiling
- plasticity
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- Expired - Fee Related
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Abstract
A copying saliva ejector mainly comprises elastic ear hooks, a plastic copying ejector, a telescopic catheter, ejection holes and a jaw support, wherein the lower parts of the elastic ear hooks are connected with the jaw support, a fixing ring is mounted on the jaw support, the telescopic catheter is fixed on the edge of the jaw support by the fixing ring, the upper end of the telescopic catheter is communicated with the plastic copying ejector which is in a shape of annular crescent, and the ejection holes with diameter being 0.8-1.5mm are uniformly distributed on the lower part of the plastic copying ejector. The copying saliva ejector disclosed by the utility model is clean in saliva ejection and free from falling, and is based in a copying design, and has the advantages of good comfort, flexibility and convenience in use, simple and reasonable structure and low manufacturing cost.
Description
Technical field:
This utility model relates to a kind of medical dental instrument that is used for dental care process sucking-off saliva, especially in therapeutic process, can avoid tube head to come off, inhale the halfway profiling ptysma-absorbing tube of saliva.
Background technology:
At present, saliva becomes a great problem that hinders operation in the dental care process, and saliva not only hinders operation technique, also the effect of medicine and the performance of repair materials is had harmful effect.Mostly the ptysma-absorbing tube that generally uses now is to adopt tube head to inhale saliva, these ptysma-absorbing tubes or be provided with a saliva suction end, or be provided with a plurality of saliva suction ends; And the saliva suction end of these ptysma-absorbing tubes is prone to come off; It is unclean to inhale saliva, and big the contact with the oral cavity of tube head volume misfit, and makes the patient do not feel like oneself.
The utility model content:
The purpose of this utility model provides a kind of profiling ptysma-absorbing tube, and the saliva suction end that has solved existing ptysma-absorbing tube is prone to come off, and inhales the unclean and big problem that makes that the patient does not feel like oneself that misfits that contacts with the oral cavity of tube head volume of saliva.
This utility model solves the technical scheme that its technical problem adopted: a kind of profiling ptysma-absorbing tube; Mainly comprise elasticity ear-hang, plasticity profiling suction pipe, telescoping catheter, suction hole, jaw holder; Elasticity ear-hang bottom connects the jaw holder, installs and fixes ring in the jaw holder, and telescoping catheter is fixed to encircle and is fixed on the jaw holder edge; The telescoping catheter upper end is communicated with plasticity profiling suction pipe; Plasticity profiling suction pipe is shaped as annular crescent shape, and plasticity profiling suction pipe bottom is evenly equipped with inhales the hole, and the hole sucting diameter size is 0.8-1.5mm.Elasticity ear-hang with this utility model during use hangs over ear, and lower jaw is held in the jaw holder, and crooked telescoping catheter is put into the patient oral cavity with plasticity profiling suction pipe, and the telescoping catheter end connects the suction saliva machine on the treatment chair, gets final product work.Because plasticity profiling suction pipe area is big, shape is bordering on the body cavity shape, so inhale the clean noresidue of saliva, the patient uses comfortable.
This utility model is not inhaled saliva totally, do not come off, contoured design, uses comfortable, simple and reasonable, low cost of manufacture, easy to use flexible.
Description of drawings:
Fig. 1 is this utility model structural representation.
The specific embodiment:
With reference to Fig. 1; This profiling ptysma-absorbing tube mainly comprises elasticity ear-hang 1, plasticity profiling suction pipe 2, telescoping catheter 3, inhales hole 4, jaw holder 5, and elasticity ear-hang 1 bottom connects jaw holder 5, installs and fixes ring in the jaw holder 5; Telescoping catheter 3 is fixed to encircle and is fixed on jaw holder 5 edges; Telescoping catheter 3 upper ends are communicated with plasticity profiling suction pipe 2, and plasticity profiling suction pipe 2 material therefors are non-toxic medical plastic, and it is shaped as annular crescent shape; Plasticity profiling suction pipe 2 bottoms are evenly equipped with inhales hole 4, and inhaling hole 4 diameter is 0.8-1.5mm.
Claims (1)
1. profiling ptysma-absorbing tube; Mainly comprise elasticity ear-hang (1), plasticity profiling suction pipe (2), telescoping catheter (3), inhale hole (4) and jaw holder (5); It is characterized in that: elasticity ear-hang (1) bottom connects jaw holder (5), and the jaw holder installs and fixes ring on (5), and telescoping catheter (3) is fixed to encircle and is fixed on jaw holder (5) edge; Telescoping catheter (3) upper end is communicated with plasticity profiling suction pipe (2), and plasticity profiling suction pipe (2) bottom is evenly equipped with inhales hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204950306U CN202437381U (en) | 2011-11-24 | 2011-11-24 | Copying saliva ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204950306U CN202437381U (en) | 2011-11-24 | 2011-11-24 | Copying saliva ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202437381U true CN202437381U (en) | 2012-09-19 |
Family
ID=46818838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204950306U Expired - Fee Related CN202437381U (en) | 2011-11-24 | 2011-11-24 | Copying saliva ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202437381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345083A (en) * | 2016-10-14 | 2017-01-25 | 兰州大学 | Individual protection system for laboratory |
-
2011
- 2011-11-24 CN CN2011204950306U patent/CN202437381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345083A (en) * | 2016-10-14 | 2017-01-25 | 兰州大学 | Individual protection system for laboratory |
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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: 20120919 Termination date: 20131124 |