CN203182947U - Oral cavity operation opening device - Google Patents
Oral cavity operation opening device Download PDFInfo
- Publication number
- CN203182947U CN203182947U CN 201320150650 CN201320150650U CN203182947U CN 203182947 U CN203182947 U CN 203182947U CN 201320150650 CN201320150650 CN 201320150650 CN 201320150650 U CN201320150650 U CN 201320150650U CN 203182947 U CN203182947 U CN 203182947U
- Authority
- CN
- China
- Prior art keywords
- oral cavity
- slideway
- button
- spring
- hook
- 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
Links
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to an oral cavity operation opening device which is mainly suitable for human oral cavity operations. The oral cavity operation opening device comprises a support frame, a tooth pad and a slideway and is characterized by further comprising a push button, a spring, a fixed seat and a draw hook. The middle of the push button is connected with the fixed seat through a bolt, the fixed seat is welded to the middle of the slideway, one end of the spring is fixed at the back of the push button through a screw, the other end of the spring is fixed on the slideway, and the draw hook is sleeved in the slideway. In the operations, an oral cavity is opened and located through the draw hook and a clamping tooth, view in the oral cavity is effectively exposed, and the oral cavity operation opening device is reasonable in structural design, good in operation application effect, and convenient and safe.
Description
Technical field
This utility model relates to a kind of device for spreading, a kind of operation on oral cavity device for spreading particularly, and it mainly is applicable to the human oral cavity operation, belongs to medical instruments field.
Background technology
In the human oral cavity operation, need strut the oral cavity, make in the oral cavity to get a clear view, make things convenient for surgery Pathology inspection and treatment.In the prior art, do not have special-purpose oral cavity dilator, have only special-purpose laryngoscopic set to substitute, the apparatus structure complexity, use loaded down with trivial details.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design, good operation application effect, convenient and safe operation on oral cavity device for spreading are provided.
This utility model solves the problems of the technologies described above the technical scheme that adopts: this operation on oral cavity device for spreading comprises bracing frame, tooth pad and slideway, it is characterized in that also comprising button, spring, holder and drag hook, described button middle part is connected with holder by bolt, and holder is welded on the slideway middle part; One end of spring is screwed the rear portion at button, and the other end is fixed on the slideway; Drag hook is inserted in slideway.
Drag hook described in the utility model middle part has tooth plate, and anterior curved 90 degree downwards form pulling seat, and rear portion curved 90 degree downwards forms the lip hook; The lip hook is inwardly curved from the middle part, and from the side, lip hook middle part width is little, and tip width is big.
The anterior curved and tip downwards of button described in the utility model is provided with latch, and button and latch are one, and latch and tooth plate match each other.
This utility model compared with prior art has following positive effect: in operation, uses drag hook and latch the oral cavity strutted and locatees, effectively expose the visual field in the oral cavity, and reasonable in design, good operation application effect, convenient and safe.
Description of drawings
Fig. 1 is structural representation front view of the present utility model.
Fig. 2 is the structural representation right view of this utility model lip hook.
The specific embodiment
Referring to Fig. 1-2, present embodiment comprises bracing frame 1, tooth pad 2, slideway 3, button 4, spring 7, holder 9, drag hook 13, and described bracing frame 1 is arc, and an end is welded with tooth pad 2, and the other end is welded with slideway 3, and slideway 3 middle parts are welded with holder 9; Button 4 middle parts are connected with holder 9 by bolt 6 and can rotate; One end of spring 7 is fixed on the rear portion of button 4 with screw 8, and the other end is fixed on the slideway 3; Drag hook 13 is inserted in slideway 3 also can be in interior slip.
In the present embodiment, described drag hook 13 middle parts have tooth plate 10, and anterior 131 downward curved 90 degree form pulling seats 12, and rear portion 132 is bent 90 degree downwards and formed lip hooks 11; Lip hook 11 111 curvedly gradually to the inside is curved from the middle part, and from the side, lip hook 11 middle parts 111 width are little, and most advanced and sophisticated 112 width are big.
In the present embodiment, described button 4 anterior curved and tips downwards are provided with latch 5, and button 4 and latch 5 are one, and latch 5 matches each other with tooth plate 10.
When this utility model used, tooth pad 2 was stuck in lower lip, and lip hook 11 is stuck in upper lip, outwards spurs pulling seat 12, lip hook 11 is outwards mobile, and the oral cavity struts, and under the effect of spring 7, latch 5 snaps in tooth plate 10, drag hook 13 location, thus the oral cavity struts the location, and the oral cavity amplitude of strutting can be regulated; Press button 4, latch 5 is thrown off with tooth plate 10, inwardly promotes pulling seat 12, drives lip hook 11 and moves inward, and the oral cavity closes up; Reasonable in design, operation applying flexible, convenient carrying out smoothly of performing the operation.
Integral body of the present utility model is that metal material is made, and can use the disinfectant solution irrigation and disinfection, also can use high-temperature sterilization.
Claims (3)
1. an operation on oral cavity device for spreading comprises bracing frame, tooth pad and slideway, it is characterized in that: also comprise button, spring, holder and drag hook, described button middle part is connected with holder with bolt, and holder is welded on the slideway middle part; One end of spring is screwed the rear portion at button, and the other end is fixed on the slideway; Drag hook is inserted in slideway.
2. operation on oral cavity device for spreading according to claim 1 is characterized in that: described drag hook middle part has tooth plate, and anterior curved 90 degree downwards form pulling seats, and rear portion curved 90 degree downwards forms the lip hooks; The lip hook is inwardly curved from the middle part, and from the side, lip hook middle part width is little, and tip width is big.
3. operation on oral cavity device for spreading according to claim 1 and 2 is characterized in that: the anterior curved and tip downwards of described button is provided with latch, and button and latch are one, and latch and tooth plate match each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150650 CN203182947U (en) | 2013-03-29 | 2013-03-29 | Oral cavity operation opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150650 CN203182947U (en) | 2013-03-29 | 2013-03-29 | Oral cavity operation opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203182947U true CN203182947U (en) | 2013-09-11 |
Family
ID=49099854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320150650 Expired - Fee Related CN203182947U (en) | 2013-03-29 | 2013-03-29 | Oral cavity operation opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203182947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309377A (en) * | 2018-02-07 | 2018-07-24 | 谷昌德 | Lip operation Eversible structure |
| CN109602988A (en) * | 2019-02-12 | 2019-04-12 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | A kind of oxygen breathing mask for pediatric emergency |
-
2013
- 2013-03-29 CN CN 201320150650 patent/CN203182947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309377A (en) * | 2018-02-07 | 2018-07-24 | 谷昌德 | Lip operation Eversible structure |
| CN109602988A (en) * | 2019-02-12 | 2019-04-12 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | A kind of oxygen breathing mask for pediatric emergency |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203555811U (en) | Orthopedic distraction pincers | |
| CN203182948U (en) | Rotary type device for propping mouth cavity open | |
| CN202859194U (en) | Mouth gag for oral medicine | |
| CN203244430U (en) | Tooth-type stripping device for breast surgery | |
| CN202437385U (en) | Mouth opener for treating oral cavity | |
| CN202526190U (en) | Head fixing seat for cardiac-cerebral vascular radiography | |
| CN202859896U (en) | Mouth cavity check-up expansion device | |
| CN210990480U (en) | Shaping sawtooth line | |
| CN203169134U (en) | a mirror | |
| CN202751413U (en) | Tongue depressing plate | |
| CN203815712U (en) | Drag hook used for cochlear implant operation | |
| CN202497180U (en) | Orthopedic surgery draw hook | |
| CN103919646B (en) | A kind of drag hook for artificial cochlea's operation | |
| CN204260979U (en) | The unidirectional support of a kind of thyroid operation | |
| CN204445803U (en) | A kind of examination of mouth therapeutic apparatus | |
| CN202859195U (en) | Saddle hook for gynecologic surgery | |
| CN205379342U (en) | Medical stitch scissors | |
| CN202184815U (en) | Stomatological lips distracting device | |
| CN204972507U (en) | Multi -functional nursing infusion platform that flows | |
| CN203182978U (en) | Heart three-blade supporting device for thoracic surgery | |
| CN201798727U (en) | Oral examination expanding and supporting device | |
| CN201481557U (en) | Novel ultrasonic examining bed | |
| CN202477648U (en) | Prop instrument for checking throat | |
| CN204813774U (en) | Novel special tongue depressor of paediatrics | |
| CN203182986U (en) | Mammaplasty stripping member |
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 |
Granted publication date: 20130911 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |