CN101966072A - Visible oral cavity mouth gag - Google Patents
Visible oral cavity mouth gag Download PDFInfo
- Publication number
- CN101966072A CN101966072A CN 201010521927 CN201010521927A CN101966072A CN 101966072 A CN101966072 A CN 101966072A CN 201010521927 CN201010521927 CN 201010521927 CN 201010521927 A CN201010521927 A CN 201010521927A CN 101966072 A CN101966072 A CN 101966072A
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- China
- Prior art keywords
- oral cavity
- trapezoidal
- mouth gag
- trapezoidal elastic
- elastic rubbery
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Abstract
The invention relates to a visible oral cavity mouth gag, which comprises a trapezoidal elastic rubber body and a handheld handle, wherein the bottom edge surface of the trapezoidal elastic rubber body is provided with the handheld handle; the lateral surface of the opposite edges of the trapezoidal elastic rubber body is provided with an inverse v-shaped step inclined plane; and two sides of the step inclined plane are provided with baffle plates, the outer lateral surface of the trapezoidal surface of the trapezoidal elastic rubber body is provided with a slightly raised arc surface in accordance with an oral cavity buccolingual mucosa form, and the inner lateral surface of the trapezoidal surface of the trapezoidal elastic rubber body is provided with a micro electronic cavity mirror. The baffle plates, the inclined plane and the inverse v-shaped step structure are occluded and contacted tightly with buccolingual side cusps of upper and lower jaw teeth, so the retention is good; and the micro electronic cavity mirror realizes the visible function of the oral cavity mouth gag during use.
Description
Technical field
The present invention relates to a kind of visual oral cavity mouth gag, belong to the oral cavity medical apparatus technical field.
Background technology
In the dental care process, because various action needs occupy space in certain oral cavity, the patient usually needs to dehisce for a long time, cause patient's fatigue easily, in addition painful, thus make the patient obtain good fit with the oral cavity doctor, influence treatment operation, even cause the treatment failure.Therefore, the oral cavity doctor usually selects for use oral cavity mouth gag to come auxiliary examination and treatment, has occurred multiple oral cavity mouth gag in the market, and its structure is formed, and operational approach has nothing in common with each other, and the opening effect has obtained oral cavity doctor's approval.
Yet, because dental procedure is meticulous the anatomical structure complexity oral cavity in, operate that the visual field is little, light source is not enough, even the patient also usually influences oral cavity doctor's operating process and intern's observational learning when using oral cavity mouth gag, more can't satisfy the needs that the patient obtains self state of an illness visual understanding, bring a lot of inconvenience for clinical treatment and teaching.
Summary of the invention
In order to solve above technical problem, the present invention discloses a kind of visual oral cavity mouth gag that loads miniature electronic chamber mirror.
Technical program of the present invention lies in: a kind of visual oral cavity mouth gag comprises a trapezoidal elastic rubbery body and hand holding handle, and the base face of trapezoidal elastic rubbery body is provided with hand holding handle; The relative edge side of described trapezoidal elastic rubbery body is provided with stepped inclined-plane; The both sides on stepped inclined-plane are provided with baffle plate, and the lateral surface of the trapezoidal faces of trapezoidal elastic rubbery body is provided with the dimpling arcwall face that meets oral cavity cheek periglottis form, it is characterized in that, described stepped inclined-plane is the stepped inclined-plane of the shape of falling v; The medial surface of the trapezoidal faces of trapezoidal elastic rubbery body is provided with miniature electronic chamber mirror.Baffle plate, the shape of falling v step structure inclined-plane contact closely with the interlock of last lower jaw tooth cheek-tongue side cusp, and maintenance is good.
Described miniature electronic chamber mirror is to be fixed on the medial surface of trapezoidal faces of trapezoidal elastic rubbery body by miniature buckle.
Described miniature electronic chamber mirror comprises the antifog minisize pick-up head of waterproof, illuminating lamp, flexible conduit, link, lead, shooting switch, photographing switch and USB interface; Ring is with illuminating lamp around the antifog minisize pick-up head of described waterproof, and the antifog minisize pick-up head of waterproof links to each other by flexible conduit with link, and link links to each other with USB interface by the lead that contains shooting, photographing switch again; On link, be provided with clamp.
Described illuminating lamp is the luminous fiber-optic illuminated lamp of side.
Advantage of the present invention is:
1, the relative edge side of trapezoidal elastic rubbery body is stepped inclined-plane of the shape of falling v and the interlock mutually of last lower jaw denture, last mandible posterior cheek-tongue side cusp and baffle plate, inclined-plane, the shape of falling v step structure form the some socket and spigot joint and touch, make this invention more firm to the maintenance of tooth, and can keep comfortable, the constant open state of patient, have significant clinical assosting effect.
2, the antifog minisize pick-up head of waterproof is particularly suitable for the shooting needs of dental care process, the luminous ring optical fiber illuminance of side is strong and light is even, link can firmly be connected with the buckle on the medial surface of the trapezoidal faces of trapezoidal elastic rubbery body by clamp, guarantees that the signal of video signal of camera collection is stable and clear.
3, the flexible conduit that includes object lens holding wire and lighting lead has the pliability of comprehensive change, thereby realizes comprehensive overview function in the oral cavity of this miniature electronic chamber mirror, realizes visual function.Signal of video signal is transferred on the multimedia equipment by lead and shows, and can explain and study with convenient to screen according to the shooting on the lead, photographing switch reservation key images.
4, fiber-optic illuminated power consumption is little, and heat production is low, but the continuous operation of brightness height, and, have good versatility by USB interface acquisition electric energy.
5, this visual oral cavity mouth gag processing technology is simple, with low cost, and display effect is good, for ease of maintenaince, has greatly improved oral cavity doctor's diagnosis and treatment and teaching effect, and has helped to promote doctors and patients' interchange, is suitable for wide popularization and application.
Description of drawings
Fig. 1 is the structural representation of the visual oral cavity mouth gag of the present invention;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation of miniature electronic chamber mirror;
In Fig. 1,2,1, hand holding handle; 2, miniature buckle; 3, interior side shield; 4, outer side shield; 5, the stepped inclined-plane of the shape of falling v;
In Fig. 3,6, lead; 7, photographing switch; 8, shooting switch; 9, USB interface; 10, the clamp that can link to each other with miniature buckle; 11, the antifog minisize pick-up head of waterproof; 12, illuminating lamp; 13, flexible conduit; 14, link.
The specific embodiment
Below in conjunction with embodiment the present invention is described in detail, but is not limited thereto.
Embodiment, a kind of visual oral cavity mouth gag comprises a trapezoidal elastic rubbery body and hand holding handle 1, the top margin face of trapezoidal elastic rubbery body is provided with hand holding handle 1; The relative edge side of described trapezoidal elastic rubbery body is provided with the stepped inclined-plane 5 of the shape of falling v, side shield 3 and outer side shield 4 in the both sides on the stepped inclined-plane 5 of the shape of falling v are provided with, and baffle plate 3 is short in baffle plate 4; The lateral surface of the trapezoidal faces of trapezoidal elastic rubbery body is provided with the dimpling arcwall face that meets oral cavity cheek periglottis form, and medial surface trapezoidal tip far away place establishes miniature buckle 2, and buckle 2 links to each other with clamp 10 with fixing miniature electronic chamber mirror.
Described miniature electronic chamber mirror comprises the antifog minisize pick-up head 11 of waterproof, illuminating lamp 12, flexible conduit 13, link 14, lead 6, shooting switch 8, photographing switch 7 and USB interface 9; The illuminating lamp 12 that ring constitutes with the luminous optical fibers of side around the antifog minisize pick-up head 11 of described waterproof, the antifog minisize pick-up head 11 of waterproof links to each other by flexible conduit 13 with link 14, and link 14 links to each other with USB interface 9 by the lead 6 that contains shooting, photographing switch again.
Described trapezoidal elastic rubbery body adopts the medical grade rubber one-shot forming to make, and according to the oral cavity feature of different crowd, the size of above-mentioned trapezoidal elastic opening device, cohesion angle, the stepped ramp structure of the shape of falling v can be done the design of different size.
Operation instruction:
During use, clamp 10 that can link to each other with miniature buckle and buckle 2 chuckings advise the patient to dehisce greatly, and visual oral cavity mouth gag is sent in the mouth, make its trapezoidal base face towards oral cavity wing lower jaw pleat, and hand holding handle 1 is outside mouth, and lateral surface is relative with the oral cavity buccal mucosa; Described dimpling arcwall face and oral cavity cheek periglottis fit, and denture is positioned in the middle of the groove of side shield 3 and 4 formation of outer side shield up and down, and interior side shield 3 is positioned at the inboard of denture, and outer side shield position 4 is in the outside of denture.
Advising patient to adjust mouth opening to the one-sided lower jaw denture that goes up stablizes comfortable with stepped inclined-plane 5 interlocks of the gag shape of falling v and mouth opening is suitable for the desired level that oral cavity doctor's diagnosis and treatment are operated.USB interface 9 is connected on the multimedia equipment, opens shooting switch 8, the direction of adjusting flexible conduit 13 is to obtain stable, the image clearly in target shooting district.In the shooting process, also can use photographing switch 7 to keep key images to screen, understand the state of an illness, treatment situation, make things convenient for clinical treatment and teaching to help the patient.
Claims (4)
1. a visual oral cavity mouth gag comprises a trapezoidal elastic rubbery body and hand holding handle, and the base face of trapezoidal elastic rubbery body is provided with hand holding handle; The relative edge side of described trapezoidal elastic rubbery body is provided with stepped inclined-plane; The both sides on stepped inclined-plane are provided with baffle plate, and the lateral surface of the trapezoidal faces of trapezoidal elastic rubbery body is provided with the dimpling arcwall face that meets oral cavity cheek periglottis form, it is characterized in that, described stepped inclined-plane is the stepped inclined-plane of the shape of falling v; The medial surface of the trapezoidal faces of trapezoidal elastic rubbery body is provided with miniature electronic chamber mirror.
2. visual oral cavity mouth gag according to claim 1 is characterized in that, described miniature electronic chamber mirror is to be fixed on the medial surface of trapezoidal faces of trapezoidal elastic rubbery body by miniature buckle.
3. visual oral cavity mouth gag according to claim 1 and 2 is characterized in that, described miniature electronic chamber mirror comprises the antifog minisize pick-up head of waterproof, illuminating lamp, flexible conduit, link, lead, shooting switch, photographing switch and USB interface; Ring is with illuminating lamp around the antifog minisize pick-up head of described waterproof, and the antifog minisize pick-up head of waterproof links to each other by flexible conduit with link, and link links to each other with USB interface by the lead that contains shooting, photographing switch; On link, be provided with clamp.
4. visual oral cavity mouth gag according to claim 3 is characterized in that, described illuminating lamp is the luminous fiber-optic illuminated lamp of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105219271A CN101966072B (en) | 2010-10-27 | 2010-10-27 | Visible oral cavity mouth gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105219271A CN101966072B (en) | 2010-10-27 | 2010-10-27 | Visible oral cavity mouth gag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101966072A true CN101966072A (en) | 2011-02-09 |
| CN101966072B CN101966072B (en) | 2012-05-23 |
Family
ID=43545350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105219271A Expired - Fee Related CN101966072B (en) | 2010-10-27 | 2010-10-27 | Visible oral cavity mouth gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101966072B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167814A (en) * | 1977-04-11 | 1979-09-18 | Schubert Robert E | Mouth prop and oral evacuation device |
| US6244866B1 (en) * | 1999-12-29 | 2001-06-12 | Regina Campbell | Tongue suppressing bite block |
| US6776157B2 (en) * | 2001-03-14 | 2004-08-17 | The Regents Of The University Of Michigan | Medical pacifier and method for use thereof |
| CN201200391Y (en) * | 2008-02-04 | 2009-03-04 | 陈笠 | Auxiliary device for treating oral cavity with camera shooting |
| CN201822840U (en) * | 2010-10-27 | 2011-05-11 | 山东大学 | Visual mouth gag |
-
2010
- 2010-10-27 CN CN2010105219271A patent/CN101966072B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167814A (en) * | 1977-04-11 | 1979-09-18 | Schubert Robert E | Mouth prop and oral evacuation device |
| US6244866B1 (en) * | 1999-12-29 | 2001-06-12 | Regina Campbell | Tongue suppressing bite block |
| US6776157B2 (en) * | 2001-03-14 | 2004-08-17 | The Regents Of The University Of Michigan | Medical pacifier and method for use thereof |
| CN201200391Y (en) * | 2008-02-04 | 2009-03-04 | 陈笠 | Auxiliary device for treating oral cavity with camera shooting |
| CN201822840U (en) * | 2010-10-27 | 2011-05-11 | 山东大学 | Visual mouth gag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101966072B (en) | 2012-05-23 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20141027 |
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| EXPY | Termination of patent right or utility model |