CN202262973U - Medical mouth opener - Google Patents
Medical mouth opener Download PDFInfo
- Publication number
- CN202262973U CN202262973U CN2011204072072U CN201120407207U CN202262973U CN 202262973 U CN202262973 U CN 202262973U CN 2011204072072 U CN2011204072072 U CN 2011204072072U CN 201120407207 U CN201120407207 U CN 201120407207U CN 202262973 U CN202262973 U CN 202262973U
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- dens supporter
- following
- support
- upper support
- support frame
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Abstract
A medical mouth opener relates to medical instruments and comprises an arch upper support and an arch lower support. One end of the upper support is hinged to one end of the lower support, the other end of the upper support is provided with a connecting seat, and the middle portion of the connecting seat is provided with a location hole. The other end of the lower support is provided with an elastic adjusting rod, one side of the elastic adjusting rod is provided with a plurality of location teeth, the elastic adjusting rod penetrates through the location hole, and the location teeth are clamped on the lower side wall of the connecting seat to achieve location connection between the upper support and the lower support. The middle portions of the upper support and the lower support are respectively provided with an upper tooth support and a lower tooth support which protrude forwards, and the lower tooth support is provided with a support provided with a tongue depressor. During use, the upper tooth support and the lower tooth support are arranged between upper teeth and lower teeth of a patient to open the oral cavity of the patient so as to adjust the mouth opening degree of the patient and facilitate diagnosis and treatment on oral diseases for a doctor. The oral cavity is opened while a function of tongue depressing is achieved simultaneously, so that the doctor can diagnose and treat the patient conveniently and fast.
Description
Technical field
This utility model relates to medical apparatus and instruments, says it is a kind of medical mouth gag that is used for oral disease diagnosis, treatment and operation on oral cavity in detail.
Background technology
We know; Oral disease is varied, and tooth, throat, the upper jaw and the lower jaw etc. all are the positions that is easy to take place pathological changes, and medical institutions all need use gag to strut patient's oral cavity in clinical various diseases diagnosis, treatment to the oral cavity; When especially carrying out various operation; Like the operation of throat, the upper jaw and the lower jaw, because the time of operation is longer, more need a kind of supporting & stablizing, do not influence and look doctor's line and operation, medical mouth gag easy to use; And existing gag comprises and upper support frame and following bracing frame is provided with supporter between the upper and lower bracing frame.When this gag used, the supporter between the upper and lower bracing frame influenced doctor's sight line, influences operation technique when performing the operation; The specification of gag defines patient's the degree of dehiscing, and can not change according to treatment needs and patient's individual variation, uses inconvenient; The doctor will use a hand operated to press the tongue rod in therapeutic process, and influence diagnosis and treatment particularly to operation technique, have had a strong impact on operative speed and quality.
Summary of the invention
The purpose of this utility model is the deficiency that solves above-mentioned prior art, provides a kind of openings of sizes adjustable, does not influence doctor's sight line and operation technique, has the tongue of pressure function, medical mouth gag easy to use.
The technical scheme of this utility model is that a kind of medical mouth gag comprises arc upper support frame and arc bracing frame down; It is characterized in that upper support frame one end and following bracing frame one end are hinged, the upper support frame other end is provided with Connection Block, and the Connection Block middle part is provided with locating hole; The following bracing frame other end is provided with the flexible adjustment bar, and flexible adjustment bar one side is provided with several positioning tooths, and the flexible adjustment bar is located in the locating hole; Positioning tooth is stuck in and realizes being located by connecting of upper support frame and following bracing frame on the Connection Block lower wall; Upper support frame is respectively equipped with to front side protruding last dens supporter and following dens supporter with following bracing frame middle part, and following dens supporter is provided with bearing, and bearing is provided with spatula.
Be provided with the pressure tongue bar that can slide in this utility model in the bearing, press the tongue bar to be provided with screw thread, be respectively equipped with adjusting nut on the pressure tongue bar of bearing both sides, press tongue bar front end to be provided with spatula.Can regulate the size that spatula protracts according to different patients.
The upper support frame middle part and the following bracing frame middle part of this utility model are provided with recessed to the inside last dens supporter mount pad and following dens supporter mount pad, and last dens supporter is installed in respectively on dens supporter mount pad and the following dens supporter mount pad with following dens supporter.During use, upper support frame is in open mouthful periphery with following bracing frame, avoids influencing doctor's sight line and associative operation.
Last dens supporter upside in this utility model is respectively equipped with anti-protective pad with following dens supporter downside.Can protect patient's tooth injury-free when strutting the oral cavity.
Connection Block in this utility model and flexible adjustment bar upper end are respectively equipped with press handle.The operation of medical workers of being more convenient for.
During use; Place between the upper and lower tooth of patient oral cavity to strut last dens supporter and following dens supporter with the patient; Use the press handle of finger pinching Connection Block and flexible adjustment bar upper end according to treatment needs and patient's individual variation; The flexible adjustment bar to lower slider increase patient's mouth opening, helps the diagnoses and treatment of doctor to oral disease in locating hole; Spatula is arranged on the following dens supporter of gag, when strutting the oral cavity, has realized pressure tongue function, makes doctor's diagnosis, treatment more convenient and quicker.Use the adjusting nut of pressing on the tongue bar to regulate the size that spatula protracts, strengthened pressure tongue effect and made the patient more comfortable according to the difference on the different patient physiologicals.Because the upper support frame middle part is provided with recessed to the inside last dens supporter mount pad and following dens supporter mount pad with following bracing frame middle part; Last dens supporter is installed in respectively on dens supporter mount pad and the following dens supporter mount pad with following dens supporter; After patient's oral cavity struts; Upper support frame is in open mouthful periphery with following bracing frame, does not influence doctor's sight line and associative operation.
Description of drawings
Fig. 1 is a kind of structural representation of this utility model; Fig. 2 is A-A cutaway view of Fig. 1.
The specific embodiment
A kind of medical mouth gag comprises arc upper support frame 3 and arc bracing frame 12 down, and upper support frame 3 one ends are hinged with following bracing frame 12 1 ends; The upper support frame other end is provided with Connection Block 6, and Connection Block 6 middle parts are provided with locating hole, and the following bracing frame other end is provided with flexible adjustment bar 5; Flexible adjustment bar 5 one sides are provided with several positioning tooths, and the flexible adjustment bar is located in the locating hole, and positioning tooth is stuck in and realizes being located by connecting of upper support frame and following bracing frame on the Connection Block lower wall; Upper support frame and following bracing frame have surrounded the mouth that struts in oral cavity, press the flexible adjustment bar downwards, the flexible adjustment bar in locating hole to lower slider; Make the positioning tooth and the clamping of Connection Block lower wall of upside, can increase and strut mouth, in like manner pull the flexible adjustment bar; Adjusting rod is upwards slided in locating hole, make the positioning tooth and the clamping of Connection Block lower wall of downside, can reduce to strut mouth; The sidewall of the relative side of locating hole and positioning tooth is provided with the slope in this utility model, and matching with the positioning tooth inclined-plane in the slope, is convenient to pressing of adjusting rod; Adjusting rod is the flexible adjustment bar, is convenient to pull adjusting rod positioning tooth is separated with the Connection Block lower wall.Upper support frame 3 is respectively equipped with to front side protruding last dens supporter 1 and following dens supporter 11 with following bracing frame 12 middle parts; As can be seen from the figure upper support frame middle part and following bracing frame middle part are respectively equipped with recessed to the inside last dens supporter mount pad 2 and following dens supporter mount pad 10, and last dens supporter 1 is installed in respectively on dens supporter mount pad 2 and the following dens supporter mount pad 10 with following dens supporter 11.Following dens supporter is provided with bearing 9, and bearing 9 is provided with spatula 8.As can be seen from Figure 2, be provided with in the bearing 9 can before and after the pressure tongue bar 16 that slides, press tongue bar 16 to be provided with screw thread, be respectively equipped with adjusting nut 17,14 on the pressure tongue bar 16 of bearing 9 both sides, press tongue bar front end to be provided with spatula 8.Two adjusting nuts 17,14 are used and can regulate the size that spatula 8 protracts.This utility model is respectively equipped with anti-protective pad 13,15 at last dens supporter upside and following dens supporter downside, can protect patient's tooth injury-free when strutting the oral cavity; Be respectively equipped with press handle 7,4, handled easily in Connection Block 6 and flexible adjustment bar 5 upper ends.
During use; Place between the upper and lower tooth of patient oral cavity to strut last dens supporter and following dens supporter with the patient; Use the press handle of finger pinching Connection Block and flexible adjustment bar upper end according to treatment needs and patient's individual variation; The flexible adjustment bar to lower slider increase patient's mouth opening, helps the diagnoses and treatment of doctor to oral disease in locating hole; Spatula is arranged on the following dens supporter of gag, when strutting the oral cavity, has realized pressure tongue function, makes doctor's diagnosis, treatment more convenient and quicker.Use the adjusting nut of pressing on the tongue bar to regulate the size that spatula protracts, strengthened pressure tongue effect and made the patient more comfortable according to the difference on the different patient physiologicals.Because upper support frame middle part and following bracing frame middle part are provided with recessed to the inside last dens supporter mount pad and following dens supporter mount pad, last dens supporter is installed in respectively on dens supporter mount pad and the following dens supporter mount pad with following dens supporter.After patient's oral cavity strutted, upper support frame was in open mouthful periphery with following bracing frame, does not influence doctor's sight line and associative operation.
Claims (5)
1. a medical mouth gag comprises arc upper support frame and arc bracing frame down, it is characterized in that upper support frame one end and following bracing frame one end are hinged; The upper support frame other end is provided with Connection Block, and the Connection Block middle part is provided with locating hole, and the following bracing frame other end is provided with the flexible adjustment bar; Flexible adjustment bar one side is provided with several positioning tooths; The flexible adjustment bar is located in the locating hole, and positioning tooth is stuck in and realizes being located by connecting of upper support frame and following bracing frame on the Connection Block lower wall, and upper support frame is respectively equipped with to front side protruding last dens supporter and following dens supporter with following bracing frame middle part; Following dens supporter is provided with bearing, and bearing is provided with spatula.
2. medical mouth gag according to claim 1 is characterized in that sliding in the described bearing being provided with and presses the tongue bar, presses the tongue bar to be provided with screw thread, is respectively equipped with adjusting nut on the pressure tongue bar of bearing both sides, presses tongue bar front end to be provided with spatula.
3. medical mouth gag according to claim 1 and 2; It is characterized in that described upper support frame middle part and following bracing frame middle part are provided with recessed to the inside last dens supporter mount pad and following dens supporter mount pad, last dens supporter is installed in respectively on dens supporter mount pad and the following dens supporter mount pad with following dens supporter.
4. medical mouth gag according to claim 3 is characterized in that the described dens supporter upside of going up is respectively equipped with anti-protective pad with following dens supporter downside.
5. medical mouth gag according to claim 4 is characterized in that described Connection Block and flexible adjustment bar upper end is respectively equipped with press handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204072072U CN202262973U (en) | 2011-10-24 | 2011-10-24 | Medical mouth opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204072072U CN202262973U (en) | 2011-10-24 | 2011-10-24 | Medical mouth opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202262973U true CN202262973U (en) | 2012-06-06 |
Family
ID=46153785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204072072U Expired - Fee Related CN202262973U (en) | 2011-10-24 | 2011-10-24 | Medical mouth opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202262973U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105142495A (en) * | 2013-03-15 | 2015-12-09 | 厄耳他拉登脱产品股份有限公司 | Cheek retractor device and method |
| CN105286764A (en) * | 2015-10-21 | 2016-02-03 | 王杨 | Tongue depressing detection system |
| CN105307557A (en) * | 2013-03-13 | 2016-02-03 | 布莱可诊断公司 | Adjustable bite blocks |
| CN105942961A (en) * | 2016-05-13 | 2016-09-21 | 安徽科信伟德机电产品设计有限公司 | Opening-closing degree positioning device for oral cavity |
| USD792590S1 (en) | 2015-07-21 | 2017-07-18 | Ultradent Products, Inc. | Cheek retractor device |
| USD820445S1 (en) | 2014-03-14 | 2018-06-12 | Ultradent Products, Inc. | Cheek retractor device |
| CN108261170A (en) * | 2018-01-08 | 2018-07-10 | 彭木生 | A kind of Medical Devices |
| CN109008923A (en) * | 2018-08-02 | 2018-12-18 | 中国人民解放军第306医院 | The adjustable opener of oral soft tissue observation is carried out for assisted image equipment |
| US10307049B2 (en) | 2007-09-26 | 2019-06-04 | Ultradent Products, Inc. | Methods, devices, systems, assemblies, and kits for tissue retraction in an oral cavity |
| CN111658986A (en) * | 2020-07-23 | 2020-09-15 | 高密市市立医院 | Medicine feeding device for upper respiratory tract examination |
| CN111759263A (en) * | 2020-08-05 | 2020-10-13 | 吉林大学第一医院 | Throat examination device for children |
| USD914214S1 (en) | 2019-06-03 | 2021-03-23 | Ultradent Products, Inc. | Dental retraction device |
-
2011
- 2011-10-24 CN CN2011204072072U patent/CN202262973U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10307049B2 (en) | 2007-09-26 | 2019-06-04 | Ultradent Products, Inc. | Methods, devices, systems, assemblies, and kits for tissue retraction in an oral cavity |
| US9585551B2 (en) | 2013-03-13 | 2017-03-07 | United States Endoscopy Group, Inc. | Adjustable bite blocks |
| CN105307557B (en) * | 2013-03-13 | 2017-09-05 | 美国内窥镜检查组股份有限公司 | Adjustable bite block |
| CN105307557A (en) * | 2013-03-13 | 2016-02-03 | 布莱可诊断公司 | Adjustable bite blocks |
| CN105142495A (en) * | 2013-03-15 | 2015-12-09 | 厄耳他拉登脱产品股份有限公司 | Cheek retractor device and method |
| US9901332B2 (en) | 2013-03-15 | 2018-02-27 | Ultradent Products, Inc. | Cheek retractor device and method |
| US10016258B2 (en) | 2013-03-15 | 2018-07-10 | Ultradent Products, Inc. | Cheek and lip expansion device and method |
| USD820445S1 (en) | 2014-03-14 | 2018-06-12 | Ultradent Products, Inc. | Cheek retractor device |
| USD792590S1 (en) | 2015-07-21 | 2017-07-18 | Ultradent Products, Inc. | Cheek retractor device |
| CN105286764A (en) * | 2015-10-21 | 2016-02-03 | 王杨 | Tongue depressing detection system |
| CN105942961A (en) * | 2016-05-13 | 2016-09-21 | 安徽科信伟德机电产品设计有限公司 | Opening-closing degree positioning device for oral cavity |
| CN108261170A (en) * | 2018-01-08 | 2018-07-10 | 彭木生 | A kind of Medical Devices |
| CN109008923A (en) * | 2018-08-02 | 2018-12-18 | 中国人民解放军第306医院 | The adjustable opener of oral soft tissue observation is carried out for assisted image equipment |
| USD914214S1 (en) | 2019-06-03 | 2021-03-23 | Ultradent Products, Inc. | Dental retraction device |
| USD964566S1 (en) | 2019-06-03 | 2022-09-20 | Ultradent Products, Inc. | Dental retraction device |
| CN111658986A (en) * | 2020-07-23 | 2020-09-15 | 高密市市立医院 | Medicine feeding device for upper respiratory tract examination |
| CN111759263A (en) * | 2020-08-05 | 2020-10-13 | 吉林大学第一医院 | Throat examination device for children |
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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: 20120606 Termination date: 20121024 |