CN203182948U - Rotary type device for propping mouth cavity open - Google Patents
Rotary type device for propping mouth cavity open Download PDFInfo
- Publication number
- CN203182948U CN203182948U CN 201320151332 CN201320151332U CN203182948U CN 203182948 U CN203182948 U CN 203182948U CN 201320151332 CN201320151332 CN 201320151332 CN 201320151332 U CN201320151332 U CN 201320151332U CN 203182948 U CN203182948 U CN 203182948U
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- CN
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- propping
- mouth cavity
- rotary type
- type device
- struts
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- Expired - Fee Related
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Abstract
The utility model relates to a rotary type device for propping the mouth cavity open. The rotary type device for propping the mouth cavity open is mainly suitable for a mouth cavity operation of a human body. The rotary type device for propping the mouth cavity open comprises a handle, a screw, a device seat, a clamp wheel and propping arms and is characterized by further comprising propping hooks, wherein the propping hooks are welded on the same side of one end of each propping arm respectively. When the rotary type device for propping the mouth cavity open is used in operation, the screw and the clamp wheel drive the propping arms to rotate inward and outward, the propping hooks prop the mouth cavity open, and a visual field in the mouth cavity exposes effectively. The rotary type device for propping the mouth cavity open is reasonable in structural design and good in application effect during the operation and ensures the operation to be smoothly performed.
Description
Technical field
This utility model relates to a kind of device for spreading, a kind of rotary 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, use push-down the oral cavity is strutted, the apparatus structure complexity, use loaded down with trivial detailsly, only conveniently be applied to the throat diseases of human body operative treatment.
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 rotary oral cavity device for spreading are provided.
This utility model solves the problems of the technologies described above the technical scheme that adopts: this rotary oral cavity device for spreading comprises handle, screw rod, device seat, card wheel, struts arm, it is characterized in that also comprising strutting hook that the described hook that struts is welded on two the same sides that strut arm one end respectively.
Described in the utility model strutting has three respectively and struts hook on the arm, strut the outside lateral bending of bill portion and be curved.
The arm symmetry mutually that struts described in the utility model struts hook symmetry mutually.
This utility model compared with prior art has following positive effect: in operation, drive struts the inside and outside rotation of arm with the card wheel to use screw rod, strut hook the oral cavity is strutted, effectively expose the visual field in the oral cavity, reasonable in design, good operation application effect guarantees carrying out smoothly of operation.
Description of drawings
Fig. 1 is structural representation front view of the present utility model.
Fig. 2 struts the structural representation right view of hook for this utility model.
The specific embodiment
Referring to Fig. 1-2, present embodiment comprises handle 1, screw rod 2, device seat 3, card wheel 4, struts arm 5, struts hook 6, and described handle 1 and screw rod 2 welding are fixing, and it is fixing with 4 welding of card wheel that screw rod 2 is screwed into device seat 3 backs; Card wheel 4 snaps in an end that struts arm 5, and two strut arm 5 connections, and the other end that struts arm 5 is welded with respectively and struts hook 6, and the middle part 51 that struts arm 5 is connected with device seat 3 usefulness pins 7 also and can rotates.
In the present embodiment, the described hook 6 that struts is welded on two the same sides that strut arm 5 one ends respectively, and struts and have three on the arm 5 respectively and strut hook 6, struts the outside lateral bending in hook 6 tips and is curved.
Two of the present utility model strut arm 5 symmetry mutually, strut in operation to reach in the application synchronously, and flexibly movable.
This utility model rotates handwheel 1 in application process, screw rod 2 moves right, and card wheel 4 drives two and struts arm 5 and laterally rotate and strut; Reverse turn handwheel 1, screw rod 2 is moved to the left, and card wheel 4 drives two and struts arm 5 and turn to the inside and close up, and structure is installed tight, reasonable in design, makes things convenient for operation technique, guarantees carrying out smoothly of 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. a rotary oral cavity device for spreading comprises handle, screw rod, device seat, card wheel, struts arm, it is characterized in that: comprise also strutting hook that the described hook that struts is welded on two the same sides that strut arm one end respectively.
2. rotary oral cavity according to claim 1 device for spreading is characterized in that: described strutting has three respectively and struts hook on the arm, strut the outside lateral bending of bill portion.
3. rotary oral cavity according to claim 1 and 2 device for spreading, it is characterized in that: the described arm symmetry mutually that struts struts hook symmetry mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151332 CN203182948U (en) | 2013-03-29 | 2013-03-29 | Rotary type device for propping mouth cavity open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151332 CN203182948U (en) | 2013-03-29 | 2013-03-29 | Rotary type device for propping mouth cavity open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203182948U true CN203182948U (en) | 2013-09-11 |
Family
ID=49099855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151332 Expired - Fee Related CN203182948U (en) | 2013-03-29 | 2013-03-29 | Rotary type device for propping mouth cavity open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203182948U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107625539A (en) * | 2017-10-12 | 2018-01-26 | 高密市卫生学校 | A kind of mouth cavity dilator |
| CN108272596A (en) * | 2018-01-24 | 2018-07-13 | 杨梅坤 | A kind of opening training aids |
| CN109394158A (en) * | 2018-12-25 | 2019-03-01 | 杜都 | A kind of oral cavity Digital repair protection type oral cavity speculum |
-
2013
- 2013-03-29 CN CN 201320151332 patent/CN203182948U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107625539A (en) * | 2017-10-12 | 2018-01-26 | 高密市卫生学校 | A kind of mouth cavity dilator |
| CN108272596A (en) * | 2018-01-24 | 2018-07-13 | 杨梅坤 | A kind of opening training aids |
| CN109394158A (en) * | 2018-12-25 | 2019-03-01 | 杜都 | A kind of oral cavity Digital repair protection type oral cavity speculum |
| CN109394158B (en) * | 2018-12-25 | 2023-09-12 | 上海东慧口腔医院有限公司 | Protective oral cavity expander for digital restoration of oral cavity |
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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 |
Granted publication date: 20130911 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |