CN218960692U - Novel oral cavity expanding instrument - Google Patents
Novel oral cavity expanding instrument Download PDFInfo
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- CN218960692U CN218960692U CN202222307642.9U CN202222307642U CN218960692U CN 218960692 U CN218960692 U CN 218960692U CN 202222307642 U CN202222307642 U CN 202222307642U CN 218960692 U CN218960692 U CN 218960692U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a novel oral cavity expanding instrument, which belongs to the technical field of medical instruments and comprises a first arc-shaped supporting block and a second arc-shaped supporting block, wherein a recovery assembly and a supporting assembly are arranged between the first arc-shaped supporting block and the second arc-shaped supporting block, mounting grooves are cut on the first arc-shaped supporting block and the second arc-shaped supporting block, and a fixing assembly is arranged in each mounting groove; according to the novel oral cavity expanding device, the supporting component is arranged, the novel oral cavity expanding device is placed at a proper position of an oral cavity of a patient, the first arc-shaped supporting block and the second arc-shaped supporting block are propped against teeth on the upper jaw and the lower jaw of the patient, through the design, the oral cavity of the patient with a conscious mind can be expanded, a doctor can conveniently treat the patient, the treatment effect is improved, meanwhile, the novel oral cavity expanding device is wide in adaptation crowd, can be automatically adapted to the patient with different opening degrees of the upper jaw and the lower jaw, and the working efficiency of the doctor is improved.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a novel oral cavity expanding instrument.
Background
An oral distention device, also commonly referred to as a mouth gag, is a device that allows the mouth of a user to remain open, and is typically used on patients who are not awake to assist a doctor in treating the patient. The mouth gag is divided into a clamp type, a T-shaped type, a horizontal type and the like, so as to be suitable for patients under different conditions.
The existing oral cavity expanding instrument generally needs to be used by being held by a doctor, so that the doctor is inconvenient to treat patients, the treatment effect is affected, and meanwhile, the existing oral cavity expanding instrument needs to be manually adjusted for patients with different upper and lower jaw opening degrees, and the working efficiency of the doctor is affected.
Disclosure of Invention
The present utility model is directed to a novel oral cavity expanding device, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel oral cavity expanding instrument comprises a first arc-shaped supporting block and a second arc-shaped supporting block, wherein a recovery assembly and a supporting assembly are arranged between the first arc-shaped supporting block and the second arc-shaped supporting block, mounting grooves are formed in the first arc-shaped supporting block and the second arc-shaped supporting block, and a fixing assembly is arranged in each mounting groove;
the supporting component comprises a supporting block, the supporting block is fixedly arranged on the side face of the first arc-shaped supporting block, a limiting hole is formed in one side of the supporting block, a cavity is formed in the supporting block, a cylindrical connecting block is slidably arranged in the limiting hole, and a limiting block is fixedly arranged on one side of the cylindrical connecting block.
Preferably, a reset spring is fixedly arranged on the other side of the limiting block, and the other end of the reset spring is fixedly arranged on the side wall of the cavity cut in the supporting block.
Preferably, the recovery assembly comprises a fixed base, the fixed base is fixedly arranged on the side wall of the first arc-shaped supporting block, and the fixed base is rotatably provided with a threaded shaft sleeve.
Preferably, the outer wall of the threaded shaft sleeve is provided with an anti-slip pad, the threaded shaft is internally and spirally arranged in the threaded shaft sleeve, and one end of the threaded shaft is fixedly arranged on the side wall of the second arc-shaped supporting block.
Preferably, the fixing component comprises a sliding rod, and the sliding rod is fixedly arranged between the top surface and the bottom surface of the mounting groove.
Preferably, the arc-shaped fixing block is slidably arranged on the sliding rod, and a first reset spring is fixedly arranged between the bottom surface of the arc-shaped fixing block and the bottom surface of the mounting groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the novel oral cavity expanding device, the supporting components are arranged, when the novel oral cavity expanding device is used, the first arc supporting block and the second arc supporting block are pressed, the novel oral cavity expanding device is placed in the proper position of a patient's oral cavity, the first arc supporting block and the second arc supporting block are loosened, the first arc supporting block and the second arc supporting block are propped against teeth on the upper jaw and the lower jaw of the patient, through the design, the oral cavity of the patient with unconscious will be continuously expanded for a long time, a doctor does not need to hold the novel oral cavity expanding device when treating the patient, the doctor can more conveniently treat the patient, the treatment effect is improved, meanwhile, the novel oral cavity expanding device is wide in adaptation crowd, can be automatically adapted to patients with different upper jaw and lower jaw opening degrees, and the working efficiency of the doctor is improved.
2. According to the novel oral cavity expanding device, the recovery assembly and the fixing assembly are arranged, after the novel oral cavity expanding device is placed in the proper position of a patient's oral cavity, teeth on the upper jaw and the lower jaw of the patient squeeze the arc-shaped fixing blocks, when the novel oral cavity expanding device needs to be taken out, the threaded shaft sleeve is rotated to enable the threaded shaft to drive the second arc-shaped supporting block to move towards the first arc-shaped supporting block, through the design, when the novel oral cavity expanding device is used, the first arc-shaped supporting block and the second arc-shaped supporting block can be used for fixing the upper teeth and the lower teeth of a user, the novel oral cavity expanding device is prevented from falling off when the novel oral cavity expanding device is used, and meanwhile, the novel oral cavity expanding device can be used and recovered by one hand quickly and conveniently, and doctors can operate conveniently.
Drawings
FIG. 1 is a schematic perspective view of a novel oral dilation instrument;
FIG. 2 is a perspective exploded view of a novel oral dilation instrument;
fig. 3 is a perspective view of a support assembly in a novel oral dilation instrument in a split view.
In the figure: 1. a first arc-shaped supporting block; 2. a recovery assembly; 21. a fixed base; 22. a threaded shaft sleeve; 23. a threaded shaft; 3. a second arc-shaped supporting block; 4. a fixing assembly; 41. a first return spring; 42. an arc-shaped fixed block; 43. a slide bar; 5. a mounting groove; 6. a support assembly; 61. a second return spring; 62. a limiting block; 63. a cylindrical connecting block; 64. a limiting hole; 65. and a supporting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the novel oral cavity expanding instrument comprises a first arc-shaped supporting block 1 and a second arc-shaped supporting block 3, wherein a recovery assembly 2 and a supporting assembly 6 are arranged between the first arc-shaped supporting block 1 and the second arc-shaped supporting block 3, mounting grooves 5 are formed in the first arc-shaped supporting block 1 and the second arc-shaped supporting block 3, and a fixing assembly 4 is arranged in each mounting groove 5;
the supporting component 6 comprises a supporting block 65, the supporting block 65 is fixedly arranged on the side face of the first arc-shaped supporting block 1, a limiting hole 64 is formed in one side of the supporting block 65, a cavity is formed in the supporting block 65, a cylindrical connecting block 63 is slidably arranged in the limiting hole 64, and a limiting block 62 is fixedly arranged on one side of the cylindrical connecting block 63.
The other side of the limiting block 62 is fixedly provided with a reset spring, and the other end of the reset spring is fixedly arranged on the side wall of the cavity cut in the supporting block 65.
The specific implementation mode is as follows: when the novel oral cavity expanding device is used, the first arc supporting block 1 and the second arc supporting block 3 are pressed, the second arc supporting block 3 drives the cylindrical connecting block 63 and the limiting block 62 to slide in the cavity of the supporting block 65 and compress the second reset spring 61, after the novel oral cavity expanding device is placed in a proper position of a patient's oral cavity, the first arc supporting block 1 and the second arc supporting block 3 are loosened, at the moment, the second reset spring 61 pushes the limiting block 62 and the cylindrical connecting block 63 to slide, the first arc supporting block 1 and the second arc supporting block 3 are propped against teeth on the upper jaw and the lower jaw of the patient, through the design, the long-time continuous expanding of the oral cavity of the patient which is not awake can be achieved, a doctor is not required to hold the novel oral cavity expanding device when the doctor is used for treating the patient, the doctor can more conveniently treat the patient, the treatment effect is improved, meanwhile, the novel oral cavity expanding device is suitable for a crowd is wider, the patients with different upper jaw expanding degrees can be automatically adapted, and the working efficiency of the doctor is improved.
The recovery assembly 2 comprises a fixed base 21, the fixed base 21 is fixedly arranged on the side wall of the first arc-shaped supporting block 1, a threaded shaft sleeve 22 is rotatably arranged on the fixed base 21, an anti-slip pad is arranged on the outer wall of the threaded shaft sleeve 22, a threaded shaft 23 is arranged in a threaded manner, one end of the threaded shaft 23 is fixedly arranged on the side wall of the second arc-shaped supporting block 3, the fixed assembly 4 comprises a sliding rod 43, the sliding rod 43 is fixedly arranged between the top surface and the bottom surface of the mounting groove 5, an arc-shaped fixed block 42 is slidably arranged on the sliding rod 43, and a first reset spring 41 is fixedly arranged between the bottom surface of the arc-shaped fixed block 42 and the bottom surface of the mounting groove 5.
The specific implementation mode is as follows: after the novel oral cavity expanding instrument is placed in the proper position of a patient's oral cavity, the arc-shaped fixing blocks 42 in the tooth extrusion mounting grooves 5 on the upper jaw and the lower jaw of the patient are arranged, the arc-shaped fixing blocks 42 slide along the sliding rods 43 and compress the first reset springs 41, when the novel oral cavity expanding instrument is required to be taken out, the threaded shaft sleeve 22 is rotated to enable the threaded shaft 23 to drive the second arc-shaped supporting block 3 to move towards the first arc-shaped supporting block 1, the novel oral cavity expanding instrument can be easily taken out, through the design, when the novel oral cavity expanding instrument is used, the first arc-shaped supporting block 1 and the second arc-shaped supporting block 3 can be used for fixing the upper teeth and the lower teeth of a user, the novel oral cavity expanding instrument is prevented from falling off in use, and simultaneously, the novel oral cavity expanding instrument can be used and recovered by one hand quickly and conveniently, and conveniently by a doctor.
Working principle: when the novel oral cavity expanding device is used, the first arc supporting block 1 and the second arc supporting block 3 are pressed, the second arc supporting block 3 drives the cylindrical connecting block 63 and the limiting block 62 to slide in the cavity of the supporting block 65 and compress the second reset spring 61, after the novel oral cavity expanding device is placed in a proper position of a patient's oral cavity, the first arc supporting block 1 and the second arc supporting block 3 are loosened, at the moment, the second reset spring 61 pushes the limiting block 62 and the cylindrical connecting block 63 to slide, the first arc supporting block 1 and the second arc supporting block 3 are made to prop against teeth on the upper jaw and the lower jaw of the patient, at the moment, teeth on the upper jaw and the lower jaw of the patient squeeze the arc fixing block 42 in the mounting groove 5, the arc fixing block 42 slides along the sliding rod 43 and compresses the first reset spring 41, and when the novel oral cavity expanding device needs to be taken out, the threaded shaft sleeve 22 is rotated, the threaded shaft 23 drives the second arc supporting block 3 to move towards the first arc supporting block 1, and the novel oral cavity expanding device can be taken out easily.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Novel oral cavity expansion apparatus, including first arc supporting shoe (1) and second arc supporting shoe (3), its characterized in that: a recovery assembly (2) and a support assembly (6) are arranged between the first arc-shaped support block (1) and the second arc-shaped support block (3), mounting grooves (5) are formed in the first arc-shaped support block (1) and the second arc-shaped support block (3), and a fixing assembly (4) is arranged in each mounting groove (5);
the supporting component (6) comprises a supporting block (65), the supporting block (65) is fixedly arranged on the side face of the first arc-shaped supporting block (1), a limiting hole (64) is formed in one side of the supporting block (65), a cavity is formed in the supporting block (65), a cylindrical connecting block (63) is slidably arranged in the limiting hole (64), and a limiting block (62) is fixedly arranged on one side of the cylindrical connecting block (63).
2. The novel oral dilation instrument according to claim 1 wherein: the other side of the limiting block (62) is fixedly provided with a reset spring (61), and the other end of the reset spring (61) is fixedly arranged on the side wall of the cavity cut in the supporting block (65).
3. A novel oral dilation instrument according to claim 2 wherein: the recovery assembly (2) comprises a fixed base (21), wherein the fixed base (21) is fixedly arranged on the side wall of the first arc-shaped supporting block, and a threaded shaft sleeve (22) is rotatably arranged on the fixed base (21).
4. A novel oral dilation instrument according to claim 3 wherein: the anti-slip device is characterized in that an anti-slip pad is arranged on the outer wall of the threaded shaft sleeve (22), a threaded shaft (23) is arranged in the threaded shaft sleeve (22) in a threaded mode, and one end of the threaded shaft (23) is fixedly arranged on the side wall of the second arc-shaped supporting block (3).
5. The novel oral dilation instrument according to claim 4 wherein: the fixing assembly (4) comprises a sliding rod (43), and the sliding rod (43) is fixedly arranged between the top surface and the bottom surface of the mounting groove (5).
6. A novel oral dilation instrument according to claim 5 wherein: an arc-shaped fixing block (42) is slidably arranged on the sliding rod (43), and a first reset spring (41) is fixedly arranged between the bottom surface of the arc-shaped fixing block (42) and the bottom surface of the mounting groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222307642.9U CN218960692U (en) | 2022-08-31 | 2022-08-31 | Novel oral cavity expanding instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222307642.9U CN218960692U (en) | 2022-08-31 | 2022-08-31 | Novel oral cavity expanding instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218960692U true CN218960692U (en) | 2023-05-05 |
Family
ID=86150353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222307642.9U Active CN218960692U (en) | 2022-08-31 | 2022-08-31 | Novel oral cavity expanding instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218960692U (en) |
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2022
- 2022-08-31 CN CN202222307642.9U patent/CN218960692U/en active Active
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