CN203970596U - Gag - Google Patents
Gag Download PDFInfo
- Publication number
- CN203970596U CN203970596U CN201420372676.9U CN201420372676U CN203970596U CN 203970596 U CN203970596 U CN 203970596U CN 201420372676 U CN201420372676 U CN 201420372676U CN 203970596 U CN203970596 U CN 203970596U
- Authority
- CN
- China
- Prior art keywords
- gag
- arc
- saliva
- saliva suction
- lip
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/10—Saliva removers; Accessories therefor with mouth props, tongue guards, tongue depressors or cheek spreaders
Abstract
This utility model provides a kind of gag, comprise the two arc lip embedded grooves that are symmetrical set, the elastic shelf being fixedly connected with between described two arc lip embedded grooves and with described two arc lip embedded grooves, be positioned at the saliva suction catheter to the bending of below, elastic shelf inside of described arc lip embedded groove inner side, described saliva suction catheter end is provided with the saliva suction end that covers sublingual duct mouth, described elastic shelf, arc lip embedded groove and saliva suction catheter are hollow structure and inside is interconnected, elastic shelf is provided with the conduit mouth being communicated with dental pump main frame, described two arc lip embedded grooves have respectively the covering wing extending to embedded groove outside, the described covering wing is provided with the loose structure that covers parotid duct mouth, this gag integrate strut lip, to inhale saliva multi-functional every wet and gear tongue etc., when strutting lip, by instant saliva sucking-off, play the work efficiency that has not only improved doctor every wet effect, and facilitate patient to receive treatment.
Description
Technical field
This utility model relates to the opening utensil in a kind of dental treatment, particularly relates to a kind of multi-functional gag.
Background technology
Most department of stomatology, Hospital clinician, in the time patient being checked or treat, requires patient's long-time mouth open voluntarily, very easily causes patient's facial muscle fatigue; In the time receiving treatment, need patient constantly to change position, tell clearly intraoral secretions and cleanout fluid (in oral cavity, saliva is mainly secreted by the parotid gland and sublingual gland) simultaneously; And due to patient's tongue movability, it is bad and be unfavorable for boring tooth and dental filling etc. that doctor operates the visual field.Therefore for convenience for the treatment of, Dentist usually adopts gag to help patient to open lip.Gag is made up of in the elastic shelf of two lip embedded grooves lip embedded groove and support and connection conventionally, pinches compression elasticity frame and both sides embedded groove is placed between lip force patient oral cavity to be opened when use.Although existing gag is comparatively simple, use also more for convenience, for oral cavity subject, need in operating process, contact with blood, saliva continually, and these all likely directly or indirectly cause cross infection.Therefore anxious scarce a kind of for making oral cavity every dental instrument wet and that facilitate doctor to operate in dental care process at present.
Through consulting, domestic existing many gags only have wherein a certain attach feature, attach simultaneously and strut lip, inhale gag domestic there is no of saliva every multiple functions such as wet and gear tongues.
It is the people such as 200810067700.7 Gao Yongbo " a kind of oral cavity mouth gag with dental pump " that like product has the patent No., the gag of its design is to be provided with ptysma-absorbing tube on hollow elasticity frame, ptysma-absorbing tube end is made up of filter cap head, although played part every wet effect, can absorb the part saliva of sublingual gland secretion, but not reach completely every wet effect.Separately having the patent No. is 200920226341.5 Mr.s Huang Diyan " Multi-purpose mouth opener ", and the gag of its design is not inhaled saliva structure, and is flexibly connected by hinge for pincerlike structure, complex structure, and complex operation, promotional value is general; Also having the patent No. is 200920254768.6 Mr.s Guo Feng " spatula ", it is only simply to have considered tongue to press down and facilitate doctor to operate and will press down tongue, does not consider that it tends to allow user of service produce the performances such as mouthfeel is poor, nauseating discomfort in clinical course.
At aspects such as photocuring repair teeth, mostly adopt rubber dam that tooth is isolated in the world, avoid saliva in oral cavity to flow among dentist's operating area and cause operated tooth to be subject to the pollution of saliva or blood and cause the situation of filling up failure.But rubber dam material cost is high, be difficult to universal at small-middle hospital and outpatient service; Operation easier is large, uses inconvenient; Also need on blanket, separately cut duct to alleviate hypopnea for the people who has mouth breathing custom.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of gag, in strutting oral cavity instant the saliva in oral cavity sucking-off.
A kind of gag, comprise: the two arc lip embedded grooves that are symmetrical set, the elastic shelf being fixedly connected with between described two arc lip embedded grooves and with described two arc lip embedded grooves, be positioned at the saliva suction catheter to the bending of below, elastic shelf inside of described arc lip embedded groove inner side, described saliva suction catheter end is provided with the saliva suction end that covers sublingual duct mouth, described elastic shelf, arc lip embedded groove and saliva suction catheter are hollow structure and inside is interconnected, elastic shelf is provided with the conduit mouth being communicated with dental pump main frame, described two arc lip embedded grooves have respectively the covering wing extending to embedded groove outside, the described covering wing is provided with the loose structure that covers parotid duct mouth.
When work, when this gag struts lip, by the saliva suction end being connected with dental pump main frame, make sublingual gland and the parotid gland form lasting local decompression's laminar flow around, saliva is sucked by saliva suction end,,, play every wet effect instant saliva sucking-off from conduit mouth sucking-off to dental pump main frame through elastic shelf pipeline.
Loose structure can cover parotid duct mouth, so make on a large scale loose structure better to cover parotid duct mouth because parotid duct mouth position varies with each individual, loose structure is conducive to directly absorb the liquid of parotid secretion, has improved suction saliva efficiency, reaches every wet effect.
As optimal way, described arc lip embedded groove is the cell body of the outward opening chimeric with lip.
The chimeric lip of embedded groove energy, other non-groove shapes are difficult for chimeric lip.
As optimal way, the position of described saliva suction end is in lingual frenum both sides.
As optimal way, described saliva suction end is fabiform.Saliva suction end is greater than sublingual duct mouth, except fabiform, similar circle can.
As optimal way, described saliva suction catheter is provided with the branch of extending upward, and the end of branch is provided with gear hyoplastron.
Gear hyoplastron can support tongue, in the doctor's clinical manipulation process of oral cavity, fully exposes the operation visual field, oral cavity.
As optimal way, described gear hyoplastron is arc-shaped concave, and long 1 centimetre of arc-shaped concave is wide 0.6 centimetre.This structure of gear hyoplastron, special adaptive this gag, for exodontia dental filling provides great convenience.
As optimal way, described elastic shelf is U-shaped.
As optimal way, the position of described loose structure be corresponding maxillary second molar corona place to buccal mucosa, described loose structure is the porous disc of 1 centimetre of diameter.
Circular area is larger, and porous disc has improved suction saliva efficiency.
As optimal way, the described covering wing is and the arc of oral cavity upper dental arch adaptation.
As optimal way, the length of the described covering wing is 2 centimetres, and width diminishes from inside to outside gradually, and width changes to 1 centimetre by 1.5 centimetres.
The using method of this gag is: utilize elastic shelf to force two arc lip embedded groove spacing to be dwindled, two arc lip embedded grooves are stretched between lip, then utilize elastic shelf to make two arc lip embedded grooves support lip, force patient's oral cavity in the first transaction of a day's business state.Through suitably adjusting, the Multiple-Aperture Device and the downward bending fabiform saliva suction end of arc lip embedded groove inner side extension that make arc-shaped concave extend to parotid duct mouth place cover respectively the parotid gland and sublingual duct mouth, and the connection tube on elastic shelf right side is connected with dental pump main frame, allow gear hyoplastron make patient's tongue inwardly upper curling simultaneously, fully expose oral cavity operating environment.
As mentioned above, this multiple-function opening device, has following beneficial effect:
Fabiform saliva suction end can cover sublingual duct mouth completely, and loose structure fully covers parotid duct mouth and then reaches completely every wet effect; Gear hyoplastron can support tongue, while using this multiple-function opening device, patient only need to will lift on first tongue, " put " again on gear hyoplastron, the tongue of so just having avoided patient does not accommodate feeling of numbness due to what long-time pressurized caused, greatly improve the comfort level of patient in therapeutic process, also make patient's the visual field, oral cavity obtain exposing greatly, facilitate doctor to carry out associative operation simultaneously.This gag can directly cover the parotid gland and sublingual gland, to reach the inner fully dry effect in oral cavity, brings great convenience to repair teeth.This gag integrate strut lip, to inhale saliva multi-functional every wet and gear tongue etc., when strutting lip, by the saliva suction end being connected with dental pump main frame, make sublingual gland and the parotid gland form lasting local decompression's laminar flow around, by instant saliva sucking-off, play every wet effect.The clinical treatment that is applicable to need strictly to isolate in dentistry saliva, has not only improved doctor's work efficiency, and has facilitated patient to receive treatment.Simple to operate, convenient and practical.
Brief description of the drawings
Fig. 1 is the perspective view of this utility model embodiment.
Piece mark explanation
1 left arc lip embedded groove
2 right arc lip embedded grooves
3 elastic shelfs
4 saliva suction catheters
5 saliva suction ends
6 conduit mouth
7 cover the wing
8 loose structures
9 branches
10 gear hyoplastrons
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.
Refer to Fig. 1.A kind of gag, comprise: the left arc lip embedded groove 1 being symmetrical set and right arc lip embedded groove 2, the elastic shelf 3 being fixedly connected with between described two arc lip embedded grooves and with described two arc lip embedded grooves, be positioned at the saliva suction catheter 4 to the bending of below, elastic shelf inside of described arc lip embedded groove inner side, described saliva suction catheter 4 ends are provided with the saliva suction end 5 that covers sublingual duct mouth, elastic shelf has elasticity, to the elastic force that struts lip is provided, described elastic shelf, arc lip embedded groove and saliva suction catheter are hollow structure and inside is interconnected, elastic shelf is provided with the conduit mouth 6 being communicated with dental pump main frame, described two arc lip embedded grooves have respectively the covering wing 7 extending to embedded groove outside, the described covering wing 7 is provided with the loose structure 8 that covers parotid duct mouth.
When work, when this gag struts lip, by the saliva suction end being connected with dental pump main frame, make sublingual gland and the parotid gland form lasting local decompression's laminar flow around, saliva is sucked by saliva suction end,,, play every wet effect instant saliva sucking-off from conduit mouth sucking-off to dental pump main frame through elastic shelf pipeline.
Loose structure can cover parotid duct mouth, so make on a large scale loose structure better to cover parotid duct mouth because parotid duct mouth position varies with each individual, loose structure is conducive to directly absorb the liquid of parotid secretion, has improved suction saliva efficiency, reaches every wet effect.
Described arc lip embedded groove is the cell body of the outward opening chimeric with lip.The chimeric lip of embedded groove energy, other non-groove shapes are difficult for chimeric lip.
The position of described saliva suction end is in lingual frenum both sides.To suck efficiently saliva.
Described saliva suction end is fabiform.Also can be other shapes of similar circle.
Described saliva suction catheter is provided with the branch 9 of extending upward, and the end of branch 9 is provided with gear hyoplastron 10.
Described gear hyoplastron 10 is arc-shaped concave, and long 1 centimetre of arc-shaped concave is wide 0.6 centimetre.Gear hyoplastron can support tongue, in the doctor's clinical manipulation process of oral cavity, fully exposes the operation visual field, oral cavity.
Gear this structure of hyoplastron and the oral cavity feature of this size conforms most people, special adaptive this gag, for exodontia dental filling provides great convenience.
Described elastic shelf is U-shaped.It is simple and easy reliable structure because U-shaped.
The position of described loose structure be corresponding maxillary second molar corona place to buccal mucosa, described loose structure is the porous disc of 1 centimetre of diameter.On disk, arrange the serial circular hole of arranging along concentric circular, because circular area is larger, porous disc has improved suction saliva efficiency.
The described covering wing is and the arc of oral cavity upper dental arch adaptation.To better coordinate with upper dental arch.
The length of the described covering wing is 2 centimetres, and width diminishes from inside to outside gradually, and width changes to 1 centimetre by 1.5 centimetres.Size is for this reason set can better be coordinated with oral cavity, meets the oral cavity feature of most people.
While using this gag, utilize elastic shelf to force two arc lip embedded groove spacing to be dwindled, two arc lip embedded grooves are stretched between lip, then utilize elastic shelf to make two arc lip embedded grooves support lip, force patient's oral cavity in the first transaction of a day's business state.Through suitably adjusting, the Multiple-Aperture Device and the downward bending fabiform saliva suction end of arc lip embedded groove inner side extension that make arc-shaped concave extend to parotid duct mouth place cover respectively the parotid gland and sublingual duct mouth, and the connection tube on elastic shelf right side is connected with dental pump main frame, allow gear hyoplastron make patient's tongue inwardly upper curling simultaneously, fully expose oral cavity operating environment.
Fabiform saliva suction end can cover sublingual duct mouth completely, and loose structure fully covers parotid duct mouth and then reaches completely every wet effect; Gear hyoplastron can support tongue, while using this multiple-function opening device, patient only need to will lift on first tongue, " put " again on gear hyoplastron, the tongue of so just having avoided patient does not accommodate feeling of numbness due to what long-time pressurized caused, greatly improve the comfort level of patient in therapeutic process, also make patient's the visual field, oral cavity obtain exposing greatly, facilitate doctor to carry out associative operation simultaneously.This gag can directly cover the parotid gland and sublingual gland, to reach the inner fully dry effect in oral cavity, brings great convenience to repair teeth.This gag integrate strut lip, to inhale saliva multi-functional every wet and gear tongue etc., when strutting lip, by the saliva suction end being connected with dental pump main frame, make sublingual gland and the parotid gland form lasting local decompression's laminar flow around, by instant saliva sucking-off, play every wet effect.The clinical treatment that is applicable to need strictly to isolate in dentistry saliva, has not only improved doctor's work efficiency, and has facilitated patient to receive treatment.Simple to operate, convenient and practical.
Claims (10)
1. a gag, it is characterized in that, comprise: the two arc lip embedded grooves that are symmetrical set, the elastic shelf being fixedly connected with between described two arc lip embedded grooves and with described two arc lip embedded grooves, be positioned at the saliva suction catheter to the bending of below, elastic shelf inside of described arc lip embedded groove inner side, described saliva suction catheter end is provided with the saliva suction end that covers sublingual duct mouth, described elastic shelf, arc lip embedded groove and saliva suction catheter are hollow structure and inside is interconnected, elastic shelf is provided with the conduit mouth being communicated with dental pump main frame, described two arc lip embedded grooves have respectively the covering wing extending to embedded groove outside, the described covering wing is provided with the loose structure that covers parotid duct mouth.
2. gag as claimed in claim 1, is characterized in that: described arc lip embedded groove is the cell body of the outward opening chimeric with lip.
3. gag as claimed in claim 1, is characterized in that: the position of described saliva suction end is in lingual frenum both sides.
4. gag as claimed in claim 3, is characterized in that: described saliva suction end is fabiform.
5. gag as claimed in claim 1, is characterized in that: described saliva suction catheter is provided with the branch of extending upward, and the end of branch is provided with gear hyoplastron.
6. gag as claimed in claim 5, is characterized in that: described gear hyoplastron is arc-shaped concave, and long 1 centimetre of arc-shaped concave is wide 0.6 centimetre.
7. the gag as described in claim 1 to 6 any one, is characterized in that: described elastic shelf is U-shaped.
8. gag as claimed in claim 1, is characterized in that: the position of described loose structure be corresponding maxillary second molar corona place to buccal mucosa, described loose structure is the porous disc of 1 centimetre of diameter.
9. gag as claimed in claim 1, is characterized in that: the described covering wing is and the arc of oral cavity upper dental arch adaptation.
10. gag as claimed in claim 9, is characterized in that: the length of the described covering wing is 2 centimetres, and width diminishes from inside to outside gradually, and width changes to 1 centimetre by 1.5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372676.9U CN203970596U (en) | 2014-07-07 | 2014-07-07 | Gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372676.9U CN203970596U (en) | 2014-07-07 | 2014-07-07 | Gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203970596U true CN203970596U (en) | 2014-12-03 |
Family
ID=51968066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372676.9U Expired - Fee Related CN203970596U (en) | 2014-07-07 | 2014-07-07 | Gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203970596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700418A (en) * | 2017-10-25 | 2019-05-03 | 黄骅市安登特医疗器械有限公司 | Opener |
| CN112754714A (en) * | 2021-01-16 | 2021-05-07 | 区树坚 | Oral cavity expander for assisting tooth cleaning and self-checking of cleaning conditions of deep teeth |
-
2014
- 2014-07-07 CN CN201420372676.9U patent/CN203970596U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700418A (en) * | 2017-10-25 | 2019-05-03 | 黄骅市安登特医疗器械有限公司 | Opener |
| CN112754714A (en) * | 2021-01-16 | 2021-05-07 | 区树坚 | Oral cavity expander for assisting tooth cleaning and self-checking of cleaning conditions of deep teeth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160707 |