CN214387411U - Mouth gag for department of stomatology treatment - Google Patents
Mouth gag for department of stomatology treatment Download PDFInfo
- Publication number
- CN214387411U CN214387411U CN202022911158.8U CN202022911158U CN214387411U CN 214387411 U CN214387411 U CN 214387411U CN 202022911158 U CN202022911158 U CN 202022911158U CN 214387411 U CN214387411 U CN 214387411U
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- threaded rod
- pinion rack
- mounting
- sliding block
- 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
- 230000005540 biological transmission Effects 0.000 claims description 8
- 210000000214 mouth Anatomy 0.000 abstract description 28
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
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Abstract
The utility model belongs to the technical field of the medical instrument technique and specifically relates to an opener for department of stomatology treatment, which comprises a mounting bracket, the threaded rod is installed to the mounting bracket screw thread, the one end fixed mounting of threaded rod has adjusting nut, adjusting nut is located the outside of mounting bracket, the other end of threaded rod rotates and installs the sliding block, sliding block slidable mounting is in the inside of mounting bracket, the one end fixed mounting that the threaded rod was kept away from to the sliding block has the pinion rack, the pinion rack runs through the lateral wall of mounting bracket, and with mounting bracket sliding connection, the outside fixed mounting of mounting bracket has the leading truck corresponding with the pinion rack, the pinion rack can slide in the leading truck inboard, the both sides of leading truck are all rotated and are installed drive gear, two drive gear all with pinion rack intermeshing. The utility model discloses a control adjusting nut controls patient's oral cavity opening, can more be favorable to treating patient's oral cavity like this.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an opener for department of stomatology treatment.
Background
The mouth gag, also known as mouth opener, is an instrument for opening the oral cavity when breathing is difficult or the stomach needs to be washed unconsciously, is suitable for various oral medical institutions, and is particularly suitable for oral medical operations. The mouth gag is a common instrument for assisting a patient to open in clinical treatment of the department of stomatology, is usually applied to uncooperative children, unconscious patients, patients needing long-time mouth treatment and the like, and is various in types, different in structure and different in application at present;
however, the traditional mouth gag opens the oral cavity by contacting the upper and lower opening plates with the lips of a patient, but the opening degree of the oral cavity of the patient is not easy to control, i.e. not easy to adjust, and the oral cavity opening degree is not enough or too large, so that certain damage is easily brought to the oral cavity of the patient during long-time treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the opening and closing degree of the oral cavity of a patient is not easy to control in the prior art, and provides the mouth gag for the treatment of the oral medical department.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design one kind is used for the mouth gag of department of stomatology treatment, including the mounting bracket, the threaded rod is installed to the mounting bracket screw thread, the threaded rod runs through the lateral wall of mounting bracket, the one end fixed mounting of threaded rod has adjusting nut, adjusting nut is located the outside of mounting bracket, the other end of threaded rod rotates and installs the sliding block, sliding block slidable mounting is in the inside of mounting bracket, the one end fixed mounting that the threaded rod was kept away from to the sliding block has the pinion rack, the pinion rack runs through the lateral wall of mounting bracket, and with mounting bracket sliding connection, the outside fixed mounting of mounting bracket has the leading truck corresponding with the pinion rack, the pinion rack can slide in the leading truck inboard, the both sides of leading truck all rotate and install drive gear, two drive gear all with pinion rack intermeshing.
Preferably, incomplete gears are further rotatably mounted on two sides of the guide frame, and the two incomplete gears are meshed with corresponding transmission gears.
Preferably, two equal fixed mounting has the connecting rod on the incomplete gear, the equal fixed mounting of one end that incomplete gear was kept away from to the connecting rod has the support protrusion.
Preferably, the outside fixed mounting of mounting bracket has two mutual symmetrical fixed plates, two the equal fixed mounting in outside of fixed plate has the handle.
The utility model provides a mouth gag for department of stomatology treatment, beneficial effect lies in: during the operation, medical personnel at first place two support protrusions in patient's oral cavity, then rotate the adjusting nut and make the threaded rod rotate, can drive the pinion rack outwards like this to make two drive gear rotate, and then make two incomplete gear revolve, just also make two support protrusions outwards open, this just can open patient's oral cavity, adjust the nut through control and control patient's oral cavity opening degree, can more be favorable to treating patient's oral cavity like this.
Drawings
FIG. 1 is a schematic structural view of an oral opener for medical treatment of oral cavity according to the present invention;
fig. 2 is a partial sectional view of the mouth gag for the treatment of department of stomatology provided by the utility model.
In the figure: the device comprises a mounting frame 1, a fixing plate 2, a handle 3, a sliding block 4, a threaded rod 5, an adjusting nut 6, a guide frame 7, a toothed plate 8, a transmission gear 9, an incomplete gear 10, a connecting rod 11 and a supporting bulge 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a mouth gag for department of oral medicine treatment comprises a mounting frame 1, a threaded rod 5 is installed on the mounting frame 1 in a threaded manner, the threaded rod 5 penetrates through the side wall of the mounting frame 1, an adjusting nut 6 is fixedly installed at one end of the threaded rod 5, the adjusting nut 6 is located on the outer side of the mounting frame 1, a sliding block 4 is installed at the other end of the threaded rod 5 in a rotating manner, the sliding block 4 is installed inside the mounting frame 1 in a sliding manner, a toothed plate 8 is fixedly installed at one end, away from the threaded rod 5, of the sliding block 4, the toothed plate 8 penetrates through the side wall of the mounting frame 1 and is connected with the mounting frame 1 in a sliding manner, a guide frame 7 corresponding to the toothed plate 8 is fixedly installed on the outer side of the mounting frame 1, the toothed plate 8 can slide inside the guide frame 7, transmission gears 9 are installed on both sides of the guide frame 7 in a rotating manner, the two transmission gears 9 are mutually meshed with the toothed plate 8, incomplete gears 10 are also installed on both sides of the guide frame 7 in a rotating manner, two partial gears 10 are intermeshed with the respective transmission gears 9.
Equal fixed mounting has connecting rod 11 on two incomplete gears 10, and the equal fixed mounting in one end that incomplete gear 10 was kept away from to connecting rod 11 has support protrusion 12, and the outside fixed mounting of mounting bracket 1 has two fixed plates 2 of mutual symmetry, and the equal fixed mounting in the outside of two fixed plates 2 has handle 3.
During the operation, medical personnel at first place two support protrusions 12 in patient's oral cavity, then rotate adjusting nut 6 and make threaded rod 5 rotate, can drive pinion rack 8 outwards and remove like this, thereby make two drive gear 9 rotate, and then make two incomplete gears 10 rotate, just also make two support protrusions 12 outwards open, this just can open patient's oral cavity, adjust nut 6 through control and control patient's oral cavity opening, can more be favorable to treating patient's oral cavity like this.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an opener for department of stomatology treatment, includes mounting bracket (1), its characterized in that, threaded rod (5) are installed to mounting bracket (1) screw thread, threaded rod (5) run through the lateral wall of mounting bracket (1), the one end fixed mounting of threaded rod (5) has adjusting nut (6), adjusting nut (6) are located the outside of mounting bracket (1), sliding block (4) are installed in the other end rotation of threaded rod (5), sliding block (4) slidable mounting is in the inside of mounting bracket (1), the one end fixed mounting that threaded rod (5) were kept away from to sliding block (4) has pinion rack (8), pinion rack (8) run through the lateral wall of mounting bracket (1), and with mounting bracket (1) sliding connection, the outside fixed mounting of mounting bracket (1) has guide frame (7) corresponding with pinion rack (8), the pinion rack (8) can slide on the inner side of the guide frame (7), transmission gears (9) are rotatably mounted on two sides of the guide frame (7), and the transmission gears (9) are meshed with the pinion rack (8).
2. Mouth gag for the internal treatment of the mouth according to claim 1, characterised by the fact that the guide frame (7) is also mounted in rotation on both sides with partial gears (10), two of the partial gears (10) meshing with the respective transmission gears (9).
3. The mouth gag for the internal treatment of the mouth according to claim 2, characterised in that both of the partial gears (10) have a connecting rod (11) fixedly mounted on them, and a support lug (12) is fixedly mounted on the end of the connecting rod (11) remote from the partial gears (10).
4. The mouth gag for the internal treatment of the mouth according to claim 1, characterized in that two mutually symmetrical fixing plates (2) are fixedly mounted on the outside of the mounting frame (1), and a handle (3) is fixedly mounted on the outside of both fixing plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022911158.8U CN214387411U (en) | 2020-12-07 | 2020-12-07 | Mouth gag for department of stomatology treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022911158.8U CN214387411U (en) | 2020-12-07 | 2020-12-07 | Mouth gag for department of stomatology treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214387411U true CN214387411U (en) | 2021-10-15 |
Family
ID=78037101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022911158.8U Expired - Fee Related CN214387411U (en) | 2020-12-07 | 2020-12-07 | Mouth gag for department of stomatology treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214387411U (en) |
-
2020
- 2020-12-07 CN CN202022911158.8U patent/CN214387411U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |