CN101559005B - Separation sleeve for oral cavity - Google Patents
Separation sleeve for oral cavity Download PDFInfo
- Publication number
- CN101559005B CN101559005B CN2009100158349A CN200910015834A CN101559005B CN 101559005 B CN101559005 B CN 101559005B CN 2009100158349 A CN2009100158349 A CN 2009100158349A CN 200910015834 A CN200910015834 A CN 200910015834A CN 101559005 B CN101559005 B CN 101559005B
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- CN
- China
- Prior art keywords
- attachment band
- interior
- oral cavity
- separation sleeve
- isolation surface
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- Expired - Fee Related
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Abstract
The invention relates to a separation sleeve for oral cavity, belonging to the technical field of medical appliance. The separation sleeve is composed of an inner separation surface, an outer separation surface, an inner attached ring and an outer attached ring; wherein, the inner separation surface is a film-shaped structure and the edge of the inner separation surface is fixedly connected with the inner attached ring; the outer separation surface is a film-shaped structure provided with a film-free area, the edge of the inner side film of the outer separation surface is fixed with the outer attached ring; the inner attached ring and the outer attached ring are folded and unfolded along the horizontal line which serves as the axis and is where the center of the ring is located; the folding and turning parts of the inner attached ring and the outer attached ring are fixedly connected by an attached ring joint; gap is arranged between the inner attached ring and the outer attached ring.The device of the invention can ensure a more secure, convenient and fast, comfortable and humanized oral surgery.
Description
Technical field
The present invention relates to a kind of separation sleeve for oral cavity, belong to technical field of medical instruments.
Background technology
Widely used dental pump can not effectively absorb the refuse waste liquid that produces in the therapeutic process on the clinical oral now, above-mentioned refuse waste liquid can cause the discomfort of patient's bottleneck throat, reaction such as cause that the patient retches, not only bring misery to the patient, and, cause the prolongation of treatment time usually because operation is interrupted in patient's retch reaction.Along with attention to this problem, recently the rubber dam technology of rising, this technology utilizes the rubber membrane of special material to adhere to and the place, oral cavity, with the position of needs treatment in the perforate of rubber membrane appropriate section, be convenient to operation, other position is all covered by rubber membrane, and therefore the refuse waste liquid that produces in the operation can not flow into patient's bottleneck throat, can not cause the discomfort of patient's bottleneck throat, but because it uses special material to make, with high costs, use the loaded down with trivial details of operation, can't obtain popularizing widely.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, separation sleeve for oral cavity a kind of with low cost, easy and simple to handle is provided.
Separation sleeve for oral cavity is made of interior isolation surface, outer isolation surface, interior attachment band and outer attachment band; Interior isolation surface is a membrane structure, fixedlys connected with interior attachment band in interior isolation surface edge; Outer isolation surface is the membrane structure that is provided with a no film district, and the internal membrane edge of outer isolation surface is fixed with outer attachment band; Interior attachment band and outer attachment band are the axle folding switching along ring place, center horizontal line, and the folding bending place between interior attachment band and the outer attachment band is fixedly connected by the attachment band joint, between interior attachment band and the outer attachment band slit is arranged.Union joint is positioned at the anodontia district at dental bed rear when using, it can make interior attachment band and outer attachment band keep opening entire state and make the patient keep passive dehiscing to a certain extent in therapeutic process, slow down the degree of fatigue that patient initiatively dehisces in operation.
Place, slit apart from attachment band joint 1-4cm is provided with bite block.
Outer attachment band is provided with support lip device.
Described support lip device is the laminated structure that extend in the outside attachment band outside.The mode of support lip device by incomplete riveted can be avoided supportting the lip device like this and rotate around outer attachment band, and can regulate the variation of its position according to the needs of treatment position attached on the outer attachment band, and this support lip device can separate with tooth upperlip with gingiva.
Interior attachment band arranged outside has sticking lining A, and outer attachment band inboard is provided with sticking lining B.Should be made of soft oral cavity material by sticking lining, it can fill up interior attachment band and outer attachment band and interdental gap after being squeezed, and guarantees the isolation effect of separation sleeve.
The outer isolation surface outside of the folding bending place of outer attachment band is connected with the buccal isolation surface.
Interior attachment band and outer attachment band can select for use organic polymer such as resin to make, and certain rigidity is arranged.Act as: (1) provides attachment to isolation surface; (2) outer attachment band is as the attachment of support lip device; (3) can disperse to support the pressure of lip device contact point; (4) better with the oral cavity tissue applying, maintenance is good and the edge is smooth, comfortable safety in the oral cavity.
In operation process, by using separation sleeve for oral cavity, only there is last lower teeth to be exposed to outside the separation sleeve, provide a relatively independent space to operation.Interior isolation surface can be protected oral mucosa effectively, avoid in the tooth treatment process injury, and the refuse that produces in the therapeutic process (this type of material may be to health harmful and may be some patient's sensitization source) adheres on oral mucosa and makes patient produce sense of discomfort to oral mucosa; This separation sleeve for oral cavity can also reduce the secretion of part salivary gland in the oral cavity in addition.In the refuse waste liquid that produces in operation process directly remains in the bagging of isolation surface and tooth and the formation of outer isolation surface, the throat discomfort of having avoided above-mentioned refuse waste liquid to cause, and stop them to enter digestive tract, reduce number of times and the effect of removing the solid-liquid refuse in the therapeutic process, accelerated operation process simultaneously.Cooperate the use of bite block can reduce the long-time fatigue sense of initiatively dehiscing of patient, make patient more comfortable in therapeutic process.This device can make that the whole surgery process is safer, convenient, comfortable, hommization.
Description of drawings
Fig. 1 is the Facad structure sketch map of the present invention when using;
Fig. 2 is the plan structure sketch map of the present invention when using;
Wherein: 1, interior isolation surface, 2, outer isolation surface, 3, interior attachment band, 4, outer attachment band, 5, the attachment band joint, 6, the slit, 7, bite block, 8, support lip device, 9, sticking lining A, 10, sticking lining B, 11, the buccal isolation surface.
The specific embodiment
Below in conjunction with embodiment the present invention is described further, but institute of the present invention protection domain is not limited thereto.
Separation sleeve for oral cavity is made of interior isolation surface 1, outer isolation surface 2, interior attachment band 3 and outer attachment band 4; Interior isolation surface 1 is a membrane structure, fixedlys connected with interior attachment band 3 in interior isolation surface 1 edge; Outer isolation surface 2 is for being provided with the membrane structure in a no film district, and the internal membrane edge of outer isolation surface 2 is fixed with outer attachment band 4; Interior attachment band 3 and outer attachment band 4 are the axle folding switching along ring place, center horizontal line, and the folding bending place between interior attachment band 3 and the outer attachment band 4 is fixedly connected by attachment band joint 5, between interior attachment band 3 and the outer attachment band 4 slit 6 is arranged.6 places, slit apart from attachment band joint 5 1-4cm scopes are connected with bite block 7.Outer isolation surface 2 outsides of outer attachment band 4 folding bending places are connected with buccal isolation surface 11.
During use, the gap location in earlier tooth being snapped between attachment band and the outer attachment band is attached to each mucosa place, corresponding oral cavity with interior isolation surface and outer isolation surface then, gets final product.
Test through actual clinical, use product of the present invention to undergo surgery, need not to inhale the saliva operation, shortened the time of treatment greatly, use this product operation cost significantly to reduce than the rubber dam technology, owing to adopt common medical material, cost can be controlled in below ten yuan, and rubber dam technology material therefor is a special material, and production cost is far above this product.
As embodiment 1 described separation sleeve for oral cavity, its difference is that interior attachment band 3 arranged outside have sticking lining A9, and outer attachment band 4 inboards are provided with sticking lining B10.
As embodiment 1 described separation sleeve for oral cavity, its difference is, is attached with support lip device 8 on the outer attachment band 4, and support lip device 8 is the laminated structure that extend in outside attachment band 4 outsides.
As embodiment 2 described separation sleeve for oral cavity, its difference is, is attached with support lip device 8 on the outer attachment band 4, and support lip device 8 is the laminated structure that extend in outside attachment band 4 outsides.
Claims (6)
1. separation sleeve for oral cavity is characterized in that, is made of interior isolation surface, outer isolation surface, interior attachment band and outer attachment band; Interior isolation surface is a membrane structure, fixedlys connected with interior attachment band in interior isolation surface edge; Outer isolation surface is the membrane structure that is provided with a no film district, and the internal membrane edge of outer isolation surface is fixed with outer attachment band; Interior attachment band and outer attachment band are the axle folding switching along ring place, center horizontal line, folding bending place between interior attachment band and the outer attachment band is fixedly connected by the attachment band joint, between interior attachment band and the outer attachment band slit is arranged, gap size is exposed to outside the separation sleeve for only making lower teeth.
2. separation sleeve for oral cavity as claimed in claim 1 is characterized in that, locates to be provided with bite block apart from the slit of attachment band joint 1-4cm.
3. separation sleeve for oral cavity as claimed in claim 1 is characterized in that, outer attachment band is provided with support lip device.
4. separation sleeve for oral cavity as claimed in claim 3 is characterized in that, described support lip device is the laminated structure that extend in the outside attachment band outside.
5. separation sleeve for oral cavity as claimed in claim 1 is characterized in that, interior attachment band arranged outside has sticking lining A, and outer attachment band inboard is provided with sticking lining B.
6. separation sleeve for oral cavity as claimed in claim 1 is characterized in that, the outer isolation surface outside of the folding bending place of outer attachment band is connected with the buccal isolation surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100158349A CN101559005B (en) | 2009-05-31 | 2009-05-31 | Separation sleeve for oral cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100158349A CN101559005B (en) | 2009-05-31 | 2009-05-31 | Separation sleeve for oral cavity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101559005A CN101559005A (en) | 2009-10-21 |
| CN101559005B true CN101559005B (en) | 2010-08-18 |
Family
ID=41218102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100158349A Expired - Fee Related CN101559005B (en) | 2009-05-31 | 2009-05-31 | Separation sleeve for oral cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101559005B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075249A (en) * | 1992-12-23 | 1993-08-18 | 关铎 | Vacuum adsorption saliva spacer for dentistry |
| US5499917A (en) * | 1993-06-29 | 1996-03-19 | Minnesota Mining And Manufacturing Company | Dental isolation dam |
| US5513986A (en) * | 1993-10-21 | 1996-05-07 | Erika B. Feltham | Intraoral dental apparatus |
| CN1792345A (en) * | 2005-12-31 | 2006-06-28 | 常淑兰 | Auxiliary means used for oral surgical operation |
| CN201135506Y (en) * | 2007-11-16 | 2008-10-22 | 秦立新 | Environmental protection denture fixing device |
| CN201404291Y (en) * | 2009-05-31 | 2010-02-17 | 山东大学 | Oral cavity separation sleeve |
-
2009
- 2009-05-31 CN CN2009100158349A patent/CN101559005B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075249A (en) * | 1992-12-23 | 1993-08-18 | 关铎 | Vacuum adsorption saliva spacer for dentistry |
| US5499917A (en) * | 1993-06-29 | 1996-03-19 | Minnesota Mining And Manufacturing Company | Dental isolation dam |
| US5513986A (en) * | 1993-10-21 | 1996-05-07 | Erika B. Feltham | Intraoral dental apparatus |
| CN1792345A (en) * | 2005-12-31 | 2006-06-28 | 常淑兰 | Auxiliary means used for oral surgical operation |
| CN201135506Y (en) * | 2007-11-16 | 2008-10-22 | 秦立新 | Environmental protection denture fixing device |
| CN201404291Y (en) * | 2009-05-31 | 2010-02-17 | 山东大学 | Oral cavity separation sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101559005A (en) | 2009-10-21 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100818 Termination date: 20140531 |