CN204839422U - Oral cavity spread support device - Google Patents
Oral cavity spread support device Download PDFInfo
- Publication number
- CN204839422U CN204839422U CN201520604694.XU CN201520604694U CN204839422U CN 204839422 U CN204839422 U CN 204839422U CN 201520604694 U CN201520604694 U CN 201520604694U CN 204839422 U CN204839422 U CN 204839422U
- Authority
- CN
- China
- Prior art keywords
- dens supporter
- fixing device
- connecting rod
- denture fixing
- handle
- 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
Abstract
The utility model discloses an oral cavity spread support device, including last denture fixing device, lower denture fixing device, telescopic link, connecting rod and handle, the one end that goes up denture fixing device, lower denture fixing device is provided with the LED lamp, and the other end is provided with the recess, installs the pivot in the recess, and upward denture fixing device, lower denture fixing device all overlap outward and be equipped with the anti -skid rubber cover, the handle is connected with the telescopic link, is equipped with telescopic link adjust knob on the handle, the both ends of telescopic link pass through the connecting rod respectively with last denture fixing device, down the denture fixing device is connected, go up the connecting rod of denture fixing device department and be connected with the pivot rotation, be provided with the locking convex part on the connecting rod that lower denture fixing device was located, be provided with on the handle and be used for controlling locking convex part retractable spin control button, the utility model discloses simple structure, the regulation of being convenient for can effectively be played the oral cavity and expand the effect of propping and can not obstruct the medical staff diagnoses and treatment, have outage and anti -skid rubber cover, wear more comfortablely, have the auxiliary illumination effect, provide convenient for the process of diagnosing.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of oral extended support device.
Background technology
At present, clinically when carrying out prosthesis in oral cavity to patient, be retract patient's oral area by medical worker by surgery tractor mostly, such operation extremely bothers, wastes time and energy, and adds work difficulty to medical worker; In order to reduce medical worker's operation easier, the research and development of oral extended support device tool are in accelerated development, although current oral extended support device can strut patient's oral area, its external device (ED) often easily blocks oral cavity, is unfavorable for that medical worker has operated diagnosis, needs improvement badly.
Utility model content
The purpose of this utility model is to provide a kind of oral extended support device not affecting operation technique, can provide floor light in oral cavity, comfortable wearing, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of oral extended support device, comprise dens supporter, lower dens supporter, expansion link, connecting rod and handle, one end of described upper dens supporter, lower dens supporter is provided with LED, and the other end is provided with groove, be provided with rotating shaft in groove, upper dens supporter, lower dens supporter are all set with antiskid glue sleeve outward; Described handle is connected with expansion link, handle is provided with expansion link adjusting knob, the two ends of expansion link are connected with upper dens supporter, lower dens supporter respectively by connecting rod, the connecting rod at upper dens supporter place is connected with axis of rotation, the connecting rod at lower dens supporter place being provided with stop protuberance, described handle being provided with the rotating control key for controlling the indentation of stop protuberance.
As further program of the utility model: down, the LED light source on lower dens supporter upward for the LED light source on described upper dens supporter.
As this utility model further scheme: described upper dens supporter and lower dens supporter are provided with multiple outage, and one end that upper dens supporter is connected with connecting rod with lower dens supporter is also provided with leakage fluid dram, down, the leakage fluid dram on lower dens supporter upward for the leakage fluid dram on upper dens supporter.
As this utility model further scheme: described antiskid glue sleeve is provided with the through hole with outage position size adaptation.
Compared with prior art, the beneficial effects of the utility model are: this utility model structure is simple, be convenient to regulate, when using this utility model, upper dens supporter and lower dens supporter correspondence are placed in patient's mouth, then by the length of expansion link adjusting knob adjustable telescopic rod, to reach expanded support position, when regulating the length of expansion link, press rotating control key, stop protuberance is retracted, handle can be pulled to be positioned at the connecting rod of oral external, expansion link is pulled to space, side, unclamp rotating control key again, stop protuberance resets and stops that connecting rod is relative to axis of rotation, effectively can play oral cavity expanded support effect and medical worker's diagnoses and treatment can not be hindered, leakage fluid dram 7 is connected by flexible pipe can extracts intraoral waste liquid fast with suction pump, alleviates the sense of discomfort of patient, there is floor light effect, for diagnosis and treatment process provides convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-LED lamp; The upper dens supporter of 2-; Dens supporter under 3-; 4-antiskid glue sleeve; 5-rotating shaft; 6-groove; 7-leakage fluid dram; 8-connecting rod; 9-expansion link; 10-expansion link adjusting knob; 11-rotating control key; 12-hands handle; 13-stop protuberance.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, a kind of oral extended support device, comprise dens supporter 2, lower dens supporter 3, expansion link 9, connecting rod 8 and handle 12, one end of described upper dens supporter 2, lower dens supporter 3 is provided with LED 1, the other end is provided with groove 6, be provided with rotating shaft 5 in groove 6, upper dens supporter 2, lower dens supporter 3 are outer is all set with antiskid glue sleeve 4; Described handle 12 is connected with expansion link 9, handle 12 is provided with expansion link adjusting knob 10, the two ends of expansion link 9 are connected with upper dens supporter 2, lower dens supporter 3 respectively by connecting rod 8, connecting rod 2 and the rotating shaft 5 at upper dens supporter 2 place are rotationally connected, the connecting rod 2 at lower dens supporter 3 place being provided with stop protuberance 13, described handle 12 being provided with the rotating control key 11 for controlling stop protuberance 13 indentation.
Down, LED 1 light source on lower dens supporter 3 upward for LED 1 light source on described upper dens supporter 2.
Described upper dens supporter 2 and lower dens supporter 3 are provided with multiple outage, and one end that upper dens supporter 2 is connected with connecting rod 8 with lower dens supporter 3 is also provided with leakage fluid dram 7, and down, the leakage fluid dram 7 on lower dens supporter 3 upward for the leakage fluid dram 7 on upper dens supporter 2.
Described antiskid glue sleeve 4 is provided with the through hole with outage position size adaptation.
Operation principle of the present utility model is: when using this utility model, upper dens supporter 2 and lower dens supporter 3 correspondence are placed in patient's mouth, then by the length of expansion link adjusting knob 10 adjustable telescopic rod 9, to reach expanded support position, when regulating the length of expansion link 9, press rotating control key 11, stop protuberance 13 is retracted, handle 12 can be pulled to be positioned at the connecting rod 8 of oral external, expansion link 9 is pulled to space, side, unclamp rotating control key 11 again, stop protuberance 13 resets and stops that connecting rod 8 rotates relative to rotating shaft 5, avoid expanded support apparatus and stop medical worker's treatment, easy to use, leakage fluid dram 7 is connected by flexible pipe can extracts intraoral waste liquid fast with suction pump, alleviates the sense of discomfort of patient.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. an oral extended support device, comprise dens supporter (2), lower dens supporter (3), expansion link (9), connecting rod (8) and handle (12), it is characterized in that: one end of described upper dens supporter (2), lower dens supporter (3) is provided with LED (1), the other end is provided with groove (6), be provided with rotating shaft (5) in groove (6), upper dens supporter (2), lower dens supporter (3) are all set with antiskid glue sleeve (4) outward; Described handle (12) is connected with expansion link (9), handle (12) is provided with expansion link adjusting knob (10), the two ends of expansion link (9) are connected with upper dens supporter (2), lower dens supporter (3) respectively by connecting rod (8), connecting rod (2) and the rotating shaft (5) at upper dens supporter (2) place are rotationally connected, the connecting rod (2) at lower dens supporter (3) place being provided with stop protuberance (13), described handle (12) being provided with the rotating control key (11) for controlling stop protuberance (13) indentation.
2. oral extended support device according to claim 1, is characterized in that, down, LED (1) light source on lower dens supporter (3) upward for LED (1) light source on described upper dens supporter (2).
3. oral extended support device according to claim 1, it is characterized in that, described upper dens supporter (2) and lower dens supporter (3) are provided with multiple outage, one end that upper dens supporter (2) is connected with connecting rod (8) with lower dens supporter (3) is also provided with leakage fluid dram (7), down, the leakage fluid dram (7) on lower dens supporter (3) upward for leakage fluid dram (7) on upper dens supporter (2).
4. oral extended support device according to claim 3, is characterized in that, described antiskid glue sleeve (4) is provided with the through hole with outage position size adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604694.XU CN204839422U (en) | 2015-08-13 | 2015-08-13 | Oral cavity spread support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604694.XU CN204839422U (en) | 2015-08-13 | 2015-08-13 | Oral cavity spread support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204839422U true CN204839422U (en) | 2015-12-09 |
Family
ID=54730028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520604694.XU Expired - Fee Related CN204839422U (en) | 2015-08-13 | 2015-08-13 | Oral cavity spread support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204839422U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157434A (en) * | 2017-06-12 | 2017-09-15 | 于洋 | Oral cavity mouth gag |
| CN111227773A (en) * | 2018-11-28 | 2020-06-05 | 河南科技大学第一附属医院 | Medical mouth gag for oral diagnosis and treatment |
| CN113180850A (en) * | 2021-05-15 | 2021-07-30 | 王丹 | Mouth gag for severe patient |
-
2015
- 2015-08-13 CN CN201520604694.XU patent/CN204839422U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157434A (en) * | 2017-06-12 | 2017-09-15 | 于洋 | Oral cavity mouth gag |
| CN111227773A (en) * | 2018-11-28 | 2020-06-05 | 河南科技大学第一附属医院 | Medical mouth gag for oral diagnosis and treatment |
| CN113180850A (en) * | 2021-05-15 | 2021-07-30 | 王丹 | Mouth gag for severe patient |
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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: 20151209 Termination date: 20170813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |