CN108245124B - Opening device for oral surgery - Google Patents
Opening device for oral surgery Download PDFInfo
- Publication number
- CN108245124B CN108245124B CN201810072202.5A CN201810072202A CN108245124B CN 108245124 B CN108245124 B CN 108245124B CN 201810072202 A CN201810072202 A CN 201810072202A CN 108245124 B CN108245124 B CN 108245124B
- Authority
- CN
- China
- Prior art keywords
- plate
- rod
- screw rod
- outer sleeve
- oral surgery
- 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
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 3
- 239000003814 drug Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000003079 salivary gland Anatomy 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001738 temporomandibular joint Anatomy 0.000 description 1
Images
Classifications
-
- 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
Abstract
The invention discloses an oral surgery opening device which comprises two V-shaped plates, wherein the two V-shaped plates are symmetrically arranged, clamping grooves are formed in the upper surface and the lower surface of each V-shaped plate, a fixing plate is arranged at the lower end of each V-shaped plate and connected through a connecting device, a guide rod of each connecting device is fixedly connected with the corresponding fixing plate, an installation plate is arranged on the outer side surface of each fixing plate, an adjusting device is arranged at the upper end of the side surface of each installation plate, an outer sleeve of each adjusting device is rotatably connected with the corresponding installation plate through a bearing, a screw rod of each adjusting device is fixedly connected with the corresponding connecting plate, a supporting rod is arranged at the upper end of the side surface of each V-shaped plate, and. This oral surgery uses opening device, simple structure can help the patient to open one's mouth, and can adjust easy operation, convenient to use to the distance between two V-arrangement boards according to patient's needs.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an opening device for oral surgery.
Background
The oral surgery is a subject which mainly focuses on surgical treatment and mainly studies prevention and treatment of related diseases of oral organs, facial soft tissues, maxillofacial bones, temporomandibular joints, salivary glands and neck, the oral surgery is an important component of oral medicine and an important branch of clinical medicine, and when a patient is treated in the oral surgery, an opening device which is usually needed is used for opening the mouth of the patient so as to facilitate the operation of medical staff.
Disclosure of Invention
The invention aims to overcome the existing defects, provides an opening device for oral surgery, has a simple structure, can help a patient to open the mouth, can adjust the distance between two V-shaped plates according to the requirement of the patient, is simple to operate and convenient to use, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an oral surgery uses opening device, includes the V-arrangement board, the V-arrangement board has two, and two V-arrangement board symmetries set up, the upper surface and the lower surface of V-arrangement board all are equipped with the draw-in groove, the lower extreme of V-arrangement board is equipped with the fixed plate, and two fixed plates pass through connecting device and connect, connecting device's guide arm and fixed plate fixed connection, the lateral surface of fixed plate is equipped with the mounting panel, the side upper end of mounting panel is equipped with adjusting device, adjusting device's outer sleeve passes through the bearing and is connected with the mounting panel rotation, and adjusting device's screw rod and connecting plate fixed connection, the side upper end of V-arrangement board is equipped with the.
As a preferable technical scheme of the invention, the connecting device comprises a fixing sleeve, guide rods are movably inserted into two ends of the inside of the fixing sleeve, threads are arranged at two ends of the side surface of each guide rod and the side surface of the fixing sleeve, and the connecting part of each guide rod and the fixing sleeve is in threaded connection with a fixing nut.
As a preferable technical scheme of the invention, the adjusting device comprises an outer sleeve, the inner part of the outer sleeve is provided with threads, the inner threads of the outer sleeve are connected with a screw rod, the side surface of the outer sleeve, which is close to one end of the screw rod, is provided with a fastening knob, and the end of the outer sleeve, which is far away from the screw rod, is provided with a handle.
As a preferred technical scheme of the invention, one end of the connecting rod is fixedly connected with the supporting rod through a first universal joint, and the other end of the connecting rod is fixedly connected with the side surface of the screw rod through a second universal joint.
As a preferable technical scheme of the invention, a telescopic rod is arranged on the side surface of the connecting plate, the connecting plate is connected with the telescopic end of the telescopic rod, and the fixed end of the telescopic rod is fixedly connected with the inner side surface of the mounting plate.
Compared with the prior art, the invention has the beneficial effects that: the opening device for the oral surgery can move the guide rod along the fixed sleeve, so that the distance between the two V-shaped plates can be conveniently adjusted, and the opening device is convenient for different patients to use; the outer sleeve can be rotated to adjust the screw rod, so that the opening size of the V-shaped plate can be indirectly adjusted; the connecting rod can rotate at multiple angles, so that the V-shaped plate can be conveniently opened; the positioning and guiding functions are realized, so that the screw rod can move directionally; whole opening device simple structure can help the patient to open one's mouth, and can adjust the distance between two V-arrangement boards according to patient's needs, easy operation, convenient to use.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: the device comprises a 1V-shaped plate, a 2 clamping groove, a 3 fixing plate, a 4 connecting device, a 41 fixing sleeve, a 42 guide rod, a 43 fixing nut, a 5 supporting rod, a 6 connecting rod, a 61 first universal joint, a 62 second universal joint, a 7 adjusting device, a 71 screw, a 72 outer sleeve, a 73 fastening knob, a 74 handle, an 8 mounting plate, a 9 bearing, a 10 telescopic rod and an 11 connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an opening device for oral surgery comprises V-shaped plates 1, wherein the included angle of the V-shaped plates 1 is made of elastic materials, so that the included angle of the V-shaped plates 1 can be changed, the number of the V-shaped plates 1 is two, the two V-shaped plates 1 are symmetrically arranged, the upper surface and the lower surface of each V-shaped plate 1 are respectively provided with a clamping groove 2, so that teeth of a patient can be clamped conveniently, the lower end of each V-shaped plate 1 is provided with a fixing plate 3, the two fixing plates 3 are connected through a connecting device 4, each connecting device 4 comprises a fixing sleeve 41, guide rods 42 are movably inserted into the two inner ends of each fixing sleeve 41, the side surfaces of the guide rods 42 and the two side surfaces of each fixing sleeve 41 are respectively provided with threads, the connecting parts of the guide rods 42 and the fixing sleeves 41 are respectively in threaded connection with fixing nuts 43, the guide rods 42 can be moved along the fixing sleeves 41, so that the distance between, thereby adjusting the distance between the two V-shaped plates 1, rotating the fixing nut 43 to fix the guide rod 42, then clamping the teeth of the patient with the clamping groove 2, fixedly connecting the guide rod 42 of the connecting device 4 with the fixing plate 3, arranging the mounting plate 8 on the outer side surface of the fixing plate 3, arranging the adjusting device 7 on the upper end of the side surface of the mounting plate 8, wherein the adjusting device 7 comprises an outer sleeve 72, the inner part of the outer sleeve 72 is provided with threads, the inner part of the outer sleeve 72 is connected with a screw rod 71, the side surface of the outer sleeve 72 close to one end of the screw rod 71 is provided with a fastening knob 73, and the end of the outer sleeve 72 far away from the screw rod 71 is provided with a handle 74, which can rotate the screw rod 71 to adjust, thereby indirectly adjusting the opening size of the V-shaped plates 1, rotating the outer sleeve 72 through the handle 74, meanwhile, the screw rod 71 pushes the support rod 5 through the connecting rod 6 to slowly open the V-shaped plate 1, so as to open the mouth of a patient, the outer sleeve 72 of the adjusting device 7 is rotatably connected with the mounting plate 8 through the bearing 9, so that the rotation of the outer sleeve 72 is facilitated, the screw rod 71 of the adjusting device 7 is fixedly connected with the connecting plate 11, the side surface of the connecting plate 11 is provided with the telescopic rod 10, the connecting plate 11 is connected with the telescopic end of the telescopic rod 10, the fixed end of the telescopic rod 10 is fixedly connected with the inner side surface of the mounting plate 8, so that the positioning and guiding effects are achieved, the directional movement of the screw rod 71 is facilitated, the support rod 5 is arranged at the upper end of the side surface of the V-shaped plate 1, the support rod 5 is connected with the screw rod 71 through the connecting rod 6, one end of the connecting rod 6 is fixedly, make connecting rod 6 can multi-angle rotating, opening of the V-arrangement board 1 of being convenient for, whole opening device simple structure can help the patient to open the mouth, and can adjust the distance between two V-arrangement boards 1 according to patient's needs, easy operation, convenient to use.
When in use: remove guide arm 42 along fixed sleeve 41 to adjust the distance between two V type boards 1, rotate fixation nut 43 and fix guide arm 42, then make patient's tooth and draw-in groove 2 joint, rotate outer sleeve 72 through handle 74, outer sleeve 72 rotates in-process screw rod 71 and moves to the left, screw rod 71 passes through connecting plate 11 and drives the extension of telescopic link 10, and screw rod 71 promotes bracing piece 5 through connecting rod 6 simultaneously, makes V type board 1 slowly open, thereby opens the mouth to the patient and operates.
The invention can move the guide rod 42 along the fixed sleeve 41, which is convenient for adjusting the distance between the two V-shaped plates 1 and is convenient for different patients to use; the outer sleeve 72 can be rotated to adjust the screw rod 71, so that the opening size of the V-shaped plate 1 can be indirectly adjusted; the connecting rod 6 can rotate at multiple angles, so that the V-shaped plate 1 can be conveniently opened; the positioning and guiding function is realized, so that the screw rod 71 can move directionally; whole opening device simple structure can help the patient to open one's mouth, and can adjust the distance between two V-arrangement boards 1 according to patient's needs, easy operation, convenient to use.
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 (4)
1. An opening device for oral surgery, comprising a V-shaped plate (1), characterized in that: the two V-shaped plates (1) are symmetrically arranged, the upper surface and the lower surface of each V-shaped plate (1) are respectively provided with a clamping groove (2), the lower end of each V-shaped plate (1) is provided with a fixing plate (3), the two fixed plates (3) are connected through a connecting device (4), a guide rod (42) of the connecting device (4) is fixedly connected with the fixed plates (3), a mounting plate (8) is arranged on the outer side surface of the fixing plate (3), an adjusting device (7) is arranged at the upper end of the side surface of the mounting plate (8), an outer sleeve (72) of the adjusting device (7) is rotationally connected with the mounting plate (8) through a bearing (9), and the screw rod (71) of the adjusting device (7) is fixedly connected with the connecting plate (11), the upper end of the side surface of the V-shaped plate (1) is provided with a support rod (5), and the support rod (5) is connected with a screw rod (71) through a connecting rod (6); the adjusting device (7) comprises an outer sleeve (72), threads are arranged inside the outer sleeve (72), a screw rod (71) is connected to the threads inside the outer sleeve (72), a fastening knob (73) is arranged on the side face, close to one end of the screw rod (71), of the outer sleeve (72), and a handle (74) is arranged at one end, far away from the screw rod (71), of the outer sleeve (72).
2. The opening device for oral surgery of claim 1, wherein: connecting device (4) are including fixed sleeve (41), guide arm (42) have all been inserted in the activity of the inside both ends of fixed sleeve (41), the side of guide arm (42) and the side both ends of fixed sleeve (41) all are equipped with the screw thread, and the junction of guide arm (42) and fixed sleeve (41) all with fixation nut (43) threaded connection.
3. The opening device for oral surgery of claim 1, wherein: one end of the connecting rod (6) is fixedly connected with the supporting rod (5) through a first universal joint (61), and the other end of the connecting rod (6) is fixedly connected with the side face of the screw rod (71) through a second universal joint (62).
4. The opening device for oral surgery of claim 1, wherein: the side of connecting plate (11) is equipped with telescopic link (10), and connecting plate (11) are connected with the flexible end of telescopic link (10), the stiff end of telescopic link (10) and the medial surface fixed connection of mounting panel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072202.5A CN108245124B (en) | 2018-01-25 | 2018-01-25 | Opening device for oral surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072202.5A CN108245124B (en) | 2018-01-25 | 2018-01-25 | Opening device for oral surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108245124A CN108245124A (en) | 2018-07-06 |
| CN108245124B true CN108245124B (en) | 2020-03-13 |
Family
ID=62742852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810072202.5A Expired - Fee Related CN108245124B (en) | 2018-01-25 | 2018-01-25 | Opening device for oral surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108245124B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201200391Y (en) * | 2008-02-04 | 2009-03-04 | 陈笠 | Auxiliary device for treating oral cavity with camera shooting |
| CN202515821U (en) * | 2011-11-25 | 2012-11-07 | 刘利红 | Mouth opener |
| CN206355018U (en) * | 2016-08-31 | 2017-07-28 | 漯河医学高等专科学校 | A kind of novel mouth medical science special purpose device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2395903B1 (en) * | 2009-02-12 | 2016-04-20 | Kenneth H. Lawrence | Illuminated dental retractor |
| KR101000514B1 (en) * | 2009-11-24 | 2010-12-14 | (주) 덴토존 | Intraoral led illumination device with biteblock |
-
2018
- 2018-01-25 CN CN201810072202.5A patent/CN108245124B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201200391Y (en) * | 2008-02-04 | 2009-03-04 | 陈笠 | Auxiliary device for treating oral cavity with camera shooting |
| CN202515821U (en) * | 2011-11-25 | 2012-11-07 | 刘利红 | Mouth opener |
| CN206355018U (en) * | 2016-08-31 | 2017-07-28 | 漯河医学高等专科学校 | A kind of novel mouth medical science special purpose device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108245124A (en) | 2018-07-06 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200313 |
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| CF01 | Termination of patent right due to non-payment of annual fee |