CN111557634A - Special mouth mirror of department of stomatology - Google Patents
Special mouth mirror of department of stomatology Download PDFInfo
- Publication number
- CN111557634A CN111557634A CN202010458998.5A CN202010458998A CN111557634A CN 111557634 A CN111557634 A CN 111557634A CN 202010458998 A CN202010458998 A CN 202010458998A CN 111557634 A CN111557634 A CN 111557634A
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- sight glass
- oral cavity
- rod
- push ring
- cylinder
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
- A61B1/247—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a special stomatoscope for stomatology, which comprises a threaded hollow cylinder, threads, a sliding cylinder, a spring sleeve column, a sliding cylinder push ring, a push ring connecting rod, an oral cavity up-and-down supporting swing rod, a rubber sleeve, a speculum, an oral cavity left-and-right supporting swing rod, a push ring compression spring, a speculum rod sliding block, a conversion operating head and a speculum rod ball head. The sight glass rod is positioned in the threaded hollow cylinder, one end of the sight glass rod is fixedly provided with a sight glass, the other end of the sight glass rod is fixedly provided with a conversion operating head, and the sight glass rod is provided with a sight glass rod ball head. The invention relates to a special mouth mirror for stomatology, which is connected by using a ball head, so that the mouth mirror can move in multiple degrees of freedom in the oral cavity, can better observe all places in the oral cavity, is convenient to use, and is provided with a supporting rod for supporting the oral cavity, thereby avoiding the condition that an observed person feels fatigue after opening the oral cavity for a long time.
Description
Technical Field
The invention relates to the technical field related to medical instruments, in particular to a special stomatoscope for stomatology department.
Background
The stomatoscope is one of the common appliances used in stomatology department, a stomatologist generally needs to use the stomatoscope when diagnosing and treating oral diseases for a patient, the examination visual field can be effectively increased by the light reflection principle of the lens when carrying out oral examination, and the patient can take corresponding treatment measures through the stomatoscope to the disease condition in the oral cavity of the patient. At present, when carrying out oral examination, the patient need open the oral cavity, and the oral cavity doctor need use the disinfection ruler to handle the oral cavity to obtain better inspection field of vision, can lead to the patient to expand the oral cavity for a long time and feel the uncomfortable of two jaws like this, and inspection efficiency is not high, consequently needs one kind to have and slows down patient's fatigue and observe the wide mouth mirror of field of vision.
Disclosure of Invention
Aiming at the technical problems, the invention provides the special stomatoscope for the department of stomatology, which can relieve the fatigue of patients and increase the oral cavity examination efficiency.
The technical scheme adopted by the invention is as follows: a special stomatoscope for stomatology comprises a threaded hollow cylinder, threads, a sliding cylinder, a spring sleeve column, a sliding cylinder push ring, a push ring connecting rod, an oral cavity up-and-down supporting swing rod, a rubber sleeve, a speculum, an oral cavity left-and-right supporting swing rod, a push ring compression spring, a speculum rod sliding block, a conversion operating head and a speculum rod ball head. The sight glass rod is positioned in the threaded hollow cylinder, one end of the sight glass rod is fixedly provided with a sight glass, the other end of the sight glass rod is fixedly provided with a conversion operating head, and the sight glass rod is provided with a sight glass rod ball head.
The hollow screw thread cylinder is hollow, threads are arranged on the outer circumference of the hollow screw thread cylinder, the sliding cylinder is connected with the hollow screw thread cylinder through the threads, the sliding cylinder push ring is in contact with one end of the sliding cylinder and is in sliding connection with the spring sleeve column, one end of the spring sleeve column is fixedly installed at one end of the hollow screw thread cylinder, the push ring compression spring is sleeved on the spring sleeve column, one end of the push ring compression spring is in contact with the hollow screw thread cylinder, and the other end of the push ring compression spring is in contact with the sliding cylinder push ring.
The two oral cavity up-and-down supporting swing rods are provided, one end of each oral cavity up-and-down supporting swing rod is rotatably connected with the threaded hollow cylinder, the other end of each oral cavity up-and-down supporting swing rod is wrapped with a rubber sleeve, one end of the push ring connecting rod is rotatably connected with the oral cavity up-and-down supporting swing rods, and the other end of the push ring connecting rod is rotatably connected with the push ring of the sliding cylinder; the oral cavity support swing arm about have two, the oral cavity supports the one end and the hollow section of thick bamboo swivelling joint of swing arm about, the other end that supports the swing arm about the oral cavity is logical groove, the one end and the sliding barrel of throw-away ring connecting rod swivel connection, the other end and the oral cavity support swing arm swivelling joint about the other end of throw-away ring connecting rod.
The sight glass rod sliding block is slidably arranged in the threaded hollow cylinder, and the sight glass rod sliding block are connected through a sight glass rod ball head.
Compared with the prior art, the invention has the beneficial effects that: (1) the sight glass can move in multiple degrees of freedom, and the observation visual field is wide; (2) the sight glass is simply controlled by using the ball head for connection; (3) the use of the support rod can relieve the fatigue of the two jaws of the patient.
Drawings
Fig. 1, 2 and 3 are schematic views of the overall structure of the present invention.
FIG. 4 is a schematic view of the structure of the speculum shaft of the present invention.
FIG. 5 is a schematic view of the structure of the threaded hollow tube of the present invention.
Reference numbers in the figures: 1-a threaded hollow cylinder; 2-thread; 3-a slide cylinder; 4-spring sleeve column; 5-sliding cylinder pushing ring; 6-push ring connecting rod; 7-the oral cavity supports the swing rod up and down; 8-rubber sleeve; 9-sight glass; 10-the swing rod is supported at the left and the right of the oral cavity; 11-a push ring compression spring; 12-a speculum shaft; 13-speculum bar slide block; 14-changing the operating head; 15-sight glass rod ball head.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Embodiment example a stomatoscope special for department of stomatology shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, comprising a threaded hollow cylinder 1, a thread 2, a sliding cylinder 3, a spring sleeve column 4, a sliding cylinder push ring 5, a push ring connecting rod 6, a mouth up-and-down support swing rod 7, a rubber sleeve 8, a speculum 9, a mouth left-and-right support swing rod 10, a push ring compression spring 11, a speculum rod 12, a speculum rod slide block 13, a conversion operating head 14, and a speculum rod ball 15. The sight glass rod 12 is positioned in the threaded hollow cylinder 1, one end of the sight glass rod 12 is fixedly provided with a sight glass 9, the other end of the sight glass rod 12 is fixedly provided with a conversion operating head 14, and the sight glass rod 12 is provided with a sight glass rod ball head 15. The sight glass rod bulb 15 is connected, and the sight glass 9 can be controlled by controlling the conversion operating head 14 to have multiple degrees of freedom, so that the observation visual field is enlarged, and various places in the oral cavity are observed.
The inside of the hollow section of thick bamboo 1 of screw thread is hollow to there is screw thread 2 on the outer circumference of the hollow section of thick bamboo 1 of screw thread, and smooth section of thick bamboo 3 is connected with the hollow section of thick bamboo 1 of screw thread through screw thread 2, the contact of smooth section of thick bamboo throw-out collar 5 and smooth section of thick bamboo 3, and smooth section of thick bamboo throw-out collar 5 and spring sleeve post 4 sliding connection, the one end fixed mounting of spring sleeve post 4 is in the one end of the hollow section of thick bamboo 1 of screw thread, throw-out collar compression spring 11 suit is on spring sleeve post 4, the one end and the hollow section of thick bamboo 1 contact of screw thread of throw-out collar compression spring 11. And (3) rotating the sliding barrel (3), wherein the sliding barrel (3) moves under the connection of the thread (2), the sliding barrel push ring (5) in contact with the sliding barrel (3) moves under the stress, the push ring compression spring (11) is compressed under the stress, after the observation is finished, the sliding barrel (3) is rotated to return to the initial position, and the sliding barrel push ring (5) returns to the initial position under the action of the counter force generated by the push ring compression spring (11).
The two oral cavity up-and-down supporting swing rods 7 are provided, one end of each oral cavity up-and-down supporting swing rod 7 is rotatably connected with the threaded hollow cylinder 1, the other end of each oral cavity up-and-down supporting swing rod 7 is wrapped with a rubber sleeve 8 to avoid injuring the oral cavity, one end of the push ring connecting rod 6 is rotatably connected with the oral cavity up-and-down supporting swing rods 7, and the other end of the push ring connecting rod 6 is rotatably connected with the slide cylinder push ring 5; the two oral cavity left and right support swing rods 10 are provided, one end of each oral cavity left and right support swing rod 10 is rotatably connected with the threaded hollow cylinder 1, the other end of each oral cavity left and right support swing rod 10 is a through groove, one end of the push ring connecting rod 6 is rotatably connected with the slide cylinder push ring 5, and the other end of the push ring connecting rod 6 is rotatably connected with the oral cavity left and right support swing rods 10. Under the action of the push ring connecting rod 6, the oral cavity up-and-down supporting swing rod 7 and the oral cavity left-and-right supporting swing rod 10 swing, the swing angles of the rubber sleeve 8 and the oral cavity left-and-right supporting swing rod 10 can be adjusted according to the situation for patients with different sizes of oral cavities, the oral cavity upper and lower teeth are propped against the rubber sleeve 8, the oral cavity left-and-right supporting swing rod 10 can expand the oral cavity left and right, under the action of the rubber sleeve 8 and the oral cavity left-and-right supporting swing rod 10, an observed person can avoid feeling fatigue due to the fact that the oral cavity is opened,
the sight glass rod slide block 13 is arranged inside the thread hollow cylinder 1 in a sliding mode, and the sight glass rod 12 is connected with the sight glass rod slide block 13 through a sight glass rod ball head 15. The transformation operating head 14 is controlled to further control the front sight glass 9, force is applied to the transformation operating head 14 to enable the sight glass rod slide block 13 to slide, the sight glass 9 is enabled to move back and forth in the oral cavity, the sight glass rod slide block 13 is connected with the sight glass rod 12 through the sight glass rod ball head 15, movement with multiple degrees of freedom can be achieved, and all places in the oral cavity can be observed.
The working principle of the invention is as follows: the invention relates to a special mouth mirror for stomatology, which is connected by using a ball head, can enable the mouth mirror to move in multiple degrees of freedom in the oral cavity, can better observe all places in the oral cavity, and is convenient to use. When oral cavity observation is carried out, the slide barrel 3 is rotated, the slide barrel push ring 5 contacted with the slide barrel 3 is forced to move under the connection of the screw thread 2, the push ring compression spring 11 is forced to compress, under the action of the push ring connecting rod 6, the oral cavity up-and-down support swinging rod 7 and the oral cavity left-and-right support swinging rod 10 swing, the swinging angles of the rubber sleeve 8 and the oral cavity left-and-right support swinging rod 10 can be adjusted according to conditions for patients with different oral cavities, the oral cavity upper and lower teeth abut against the rubber sleeve 8, the oral cavity left-and-right support swinging rod 10 can expand the oral cavity left and right, under the action of the rubber sleeve 8 and the oral cavity left-and-right support swinging rod 10, an observed person can avoid fatigue caused by opening the oral cavity with force for a long time, the transformation operating head 14 is controlled at the rear part of the thread hollow barrel 1, the front sight glass 9 is controlled, the force is applied to the sight glass transformation, and further, the sight glass 9 moves forwards and backwards in the oral cavity, the sight glass rod slide block 13 is connected with the sight glass rod 12 through the sight glass rod ball head 15, the movement with multiple degrees of freedom can be realized, and all places in the oral cavity can be observed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a special mouth mirror of department of stomatology, including hollow section of thick bamboo of screw (1), screw thread (2), slide cartridge (3), spring sleeve post (4), slide cartridge throw-out collar (5), throw-out collar connecting rod (6), oral cavity support swinging arms (7) from top to bottom, rubber sleeve (8), sight glass (9), oral cavity support swinging arms (10) about, throw-out collar compression spring (11), sight glass pole (12), sight glass pole slider (13), transform operating head (14), sight glass pole bulb (15), its characterized in that: a sight glass rod (12) is positioned in the threaded hollow cylinder (1), one end of the sight glass rod (12) is fixedly provided with a sight glass (9), the other end of the sight glass rod (12) is fixedly provided with a conversion operating head (14), and a sight glass rod bulb (15) is arranged on the sight glass rod (12);
the thread hollow cylinder (1) is hollow, the outer circumference of the thread hollow cylinder (1) is provided with threads (2), the sliding cylinder (3) is connected with the thread hollow cylinder (1) through the threads (2), a sliding cylinder push ring (5) is in contact with one end of the sliding cylinder (3), the sliding cylinder push ring (5) is in sliding connection with a spring sleeve column (4), one end of the spring sleeve column (4) is fixedly installed at one end of the thread hollow cylinder (1), a push ring compression spring (11) is sleeved on the spring sleeve column (4), one end of the push ring compression spring (11) is in contact with the thread hollow cylinder (1), and the other end of the push ring compression spring (11) is in contact with the sliding cylinder push ring (5);
the two oral cavity up-and-down supporting swing rods (7) are provided, one end of each oral cavity up-and-down supporting swing rod (7) is rotatably connected with the threaded hollow cylinder (1), the other end of each oral cavity up-and-down supporting swing rod (7) is wrapped with a rubber sleeve (8), one end of the push ring connecting rod (6) is rotatably connected with the oral cavity up-and-down supporting swing rods (7), and the other end of the push ring connecting rod (6) is rotatably connected with the slide cylinder push ring (5); the two oral cavity left and right supporting swing rods (10) are provided, one end of each oral cavity left and right supporting swing rod (10) is rotatably connected with the threaded hollow cylinder (1), the other end of each oral cavity left and right supporting swing rod (10) is a through groove, one end of the push ring connecting rod (6) is rotatably connected with the slide cylinder push ring (5), and the other end of the push ring connecting rod (6) is rotatably connected with the oral cavity left and right supporting swing rods (10);
the sight glass rod sliding block (13) is slidably arranged in the threaded hollow cylinder (1), and the sight glass rod (12) is connected with the sight glass rod sliding block (13) through a sight glass rod ball head (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010458998.5A CN111557634A (en) | 2020-05-27 | 2020-05-27 | Special mouth mirror of department of stomatology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010458998.5A CN111557634A (en) | 2020-05-27 | 2020-05-27 | Special mouth mirror of department of stomatology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111557634A true CN111557634A (en) | 2020-08-21 |
Family
ID=72068291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010458998.5A Pending CN111557634A (en) | 2020-05-27 | 2020-05-27 | Special mouth mirror of department of stomatology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111557634A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017113328A (en) * | 2015-12-24 | 2017-06-29 | 溝部 都孝 | Suction path pipe with dental mirror |
| CN109998462A (en) * | 2019-04-28 | 2019-07-12 | 中国人民解放军第四军医大学 | The comprehensive attraction opener of children special-purpose |
| CN209421895U (en) * | 2018-12-12 | 2019-09-24 | 南通市第二人民医院 | A kind of department of stomatology oral lip distraction device convenient for adjusting |
| CN209712846U (en) * | 2018-08-01 | 2019-12-03 | 连云港市第二人民医院 | A kind of oral cavity sight glass used for stomatological repair |
| CN209808418U (en) * | 2019-01-28 | 2019-12-20 | 沙杰 | Children are tongue depressor for oral cavity |
| CN210130802U (en) * | 2019-04-04 | 2020-03-10 | 新疆维吾尔自治区人民医院 | Intraoral support expanding device |
| CN210446970U (en) * | 2018-10-24 | 2020-05-05 | 张丽 | Oral cavity supporting and positioning appliance for pediatric patient |
-
2020
- 2020-05-27 CN CN202010458998.5A patent/CN111557634A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017113328A (en) * | 2015-12-24 | 2017-06-29 | 溝部 都孝 | Suction path pipe with dental mirror |
| CN209712846U (en) * | 2018-08-01 | 2019-12-03 | 连云港市第二人民医院 | A kind of oral cavity sight glass used for stomatological repair |
| CN210446970U (en) * | 2018-10-24 | 2020-05-05 | 张丽 | Oral cavity supporting and positioning appliance for pediatric patient |
| CN209421895U (en) * | 2018-12-12 | 2019-09-24 | 南通市第二人民医院 | A kind of department of stomatology oral lip distraction device convenient for adjusting |
| CN209808418U (en) * | 2019-01-28 | 2019-12-20 | 沙杰 | Children are tongue depressor for oral cavity |
| CN210130802U (en) * | 2019-04-04 | 2020-03-10 | 新疆维吾尔自治区人民医院 | Intraoral support expanding device |
| CN109998462A (en) * | 2019-04-28 | 2019-07-12 | 中国人民解放军第四军医大学 | The comprehensive attraction opener of children special-purpose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 652800 Huancheng West Road, opposite to Huaning County Hospital, Yuxi City, Yunnan Province Applicant after: Tian Lamei Address before: 430006 no.668, Gongping Road, Wuchang District, Wuhan City, Hubei Province Applicant before: Tian Lamei |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200821 |
|
| RJ01 | Rejection of invention patent application after publication |