CN109431561A - A kind of operation on oral cavity Special retractor - Google Patents
A kind of operation on oral cavity Special retractor Download PDFInfo
- Publication number
- CN109431561A CN109431561A CN201811524457.7A CN201811524457A CN109431561A CN 109431561 A CN109431561 A CN 109431561A CN 201811524457 A CN201811524457 A CN 201811524457A CN 109431561 A CN109431561 A CN 109431561A
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- oral cavity
- fixedly connected
- slide bar
- alveolus
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of operation on oral cavity Special retractors, it is related to the field of medical instrument technology, it includes the first fixed plate, the upper surface of first fixed plate offers the first alveolus, lifting device is fixedly connected at left and right sides of first fixed plate lower surface, the lower surface of the lifting device is fixedly connected with the second fixed plate.The operation on oral cavity Special retractor, by the way that the first fixed plate is arranged, the mutual cooperation of second fixed plate and lifting device, people spin out threaded rod out of first threaded hole first, first fixed plate and the second fixed plate are individually placed to the position of people's tooth, adjust the height of slide bar, the first fixed plate is set to rise to position appropriate, then threaded rod is being rotated into the first threaded hole by people, patient be can be avoided because long-time opening mouth makes automatic the case where the closing mouth generation of mouth muscular fatigue, to be brought convenience to people when performing the operation to oral cavity.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of operation on oral cavity Special retractor.
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant article, including required computer software.
To retract tissue when retractor, appearing needs range of operation, convenient for the instrument detected and operated, and currently on the market
There are many type of retractor, but do not have the dedicated retractor of operation on oral cavity, in department of stomatology operation, need to begin in the mouth of patient
The state opened is kept eventually, and opening mouth for a long time can make that the mouth muscular fatigue of patient is automatic to close mouth, therefore
A kind of operation on oral cavity Special retractor is needed to fix patient oral cavity.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of operation on oral cavity Special retractor, existing market is solved
Upper no dedicated retractor of operation on oral cavity needs to remain in the mouth of patient the state of opening in department of stomatology operation,
And mouth muscular fatigue automatic the problem of closing mouth of patient can be made by opening mouth for a long time.
(2) technical solution
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of operation on oral cavity Special retractor, including first
Fixed plate, the upper surface of first fixed plate offer the first alveolus, and the left and right sides of first fixed plate lower surface is equal
It is fixedly connected with lifting device, the lower surface of the lifting device is fixedly connected with the second fixed plate, second fixed plate
Lower surface offers the second alveolus.
The lifting device includes shell, and the lower surface of the shell is fixedly connected on the upper surface of the second fixed plate, institute
The upper surface for stating shell is connected with sliding sleeve, and slide bar is socketed in the sliding sleeve, and the top of the slide bar is fixed on the first fixed plate
Lower surface, the bottom end of the slide bar is fixedly connected with elastic device, and the bottom end of the elastic device is fixedly connected in shell
The lower surface of wall.
The front of the slide bar offers several the first threaded holes, and the front of the shell offers the second threaded hole,
And first threaded hole and the second threaded hole internal screw thread be connected with the same threaded rod.
Preferably, the elastic device includes telescopic rod, and the surface of the telescopic rod is socketed with spring, the spring and is stretched
The top of contracting bar is fixedly connected on the top of slide bar, and the bottom end of the spring and telescopic rod is fixedly connected on the inner wall of the housing
Lower surface.
Preferably, it is provided with the first neonychium in first alveolus, is provided with the second neonychium in second alveolus.
Preferably, the shape of first fixed plate is arc, and the shape of second fixed plate is arc.
Preferably, the positive one end of the threaded rod is fixedly connected with rotating plate, and the one end at the rotating plate back side and shell are just
The one end in face overlaps.
Preferably, the shape of the slide bar is rectangle, and the shape of the sliding sleeve is rectangle.
(3) beneficial effect
The beneficial effects of the present invention are:
1, the operation on oral cavity Special retractor passes through the mutual of the first fixed plate of setting, the second fixed plate and lifting device
Cooperation, people spin out threaded rod out of first threaded hole first, and the first fixed plate and the second fixed plate are individually placed to
The position of people's tooth adjusts the height of slide bar, and the first fixed plate is made to rise to position appropriate, and then people are by threaded rod
It is rotated into the first threaded hole, slide bar can be fixed, is fixed so as to the oral cavity to people, can be avoided patient
Because long-time open mouth make automatic the case where the closing mouth generation of mouth muscular fatigue, thus to people to oral cavity into
It is brought convenience when row operation.
2, the operation on oral cavity Special retractor is spun out from the first threaded hole by elastic device when threaded rod
When, the spring in elastic device rises since the elastic force of itself will drive slide bar, so that the first fixed plate is driven to rise, thus
Facilitate people that oral cavity is fixed, simultaneous retractable bar can make slide bar not shift when moving up and down, and pass through setting
First alveolus and the second alveolus can be such that the tooth of people is placed in the first alveolus or the second alveolus, make fixed plate to oral cavity
That fixes when being fixed is more stable.
3, the operation on oral cavity Special retractor can be fixed by the first neonychium of setting and the second neonychium when tooth
When in the first alveolus or the second alveolus, tooth will not be damaged to due to the expansion in oral cavity, play the role of protection to tooth, led to
The shape for crossing the first fixed plate of setting and the second fixed plate is arc, and people can be facilitated the first fixed plate and the second fixed plate
It covers on the tooth of people, so that convenient be fixed oral cavity.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the present invention faces；
Fig. 2 is the structural schematic diagram that the first fixed plate of the invention is overlooked；
Fig. 3 is the schematic diagram of the section structure of lifting device left view of the present invention；
Fig. 4 is the structural schematic diagram of part A of the present invention amplification.
In figure: 1 first fixed plate, 2 first alveolus, 3 first neonychiums, 4 lifting devices, 41 shells, 42 sliding sleeves, 43 are slided
Bar, 44 elastic devices, 441 telescopic rods, 442 springs, 45 first threaded holes, 46 second threaded holes, 47 threaded rods, 48 rotating plates, 5
Two fixed plates, 6 second alveolus, 7 second neonychiums.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the present invention provides a kind of technical solution: a kind of operation on oral cavity Special retractor, including first solid
Fixed board 1, the shape of the first fixed plate 1 are arc, and the shape of the second fixed plate 5 is arc, pass through the first fixed plate 1 of setting and the
The shape of two fixed plates 5 is arc, can facilitate people by 5 sets of the first fixed plate 1 and the second fixed plate on the tooth of people,
Oral cavity is fixed to convenient, the upper surface of the first fixed plate 1 offers the first alveolus 2, by the way that 2 He of the first alveolus is arranged
Second alveolus 6 can be such that the tooth of people is placed in the first alveolus 2 or the second alveolus 6, keep the first fixed plate 1 and second fixed
Plate 5 is fixed more stable when oral cavity is fixed, and is provided with the first neonychium 3 in the first alveolus 2, in the second alveolus 6
It is provided with the second neonychium 7, by the first neonychium 3 of setting and the second neonychium 7, the first alveolus 2 can be fixed on when tooth
Or second in alveolus 7 when, tooth will not be damaged to due to the expansion in oral cavity, play the role of protection, the first fixed plate 1 to tooth
Lifting device 4 is fixedly connected at left and right sides of lower surface, the lower surface of lifting device 4 is fixedly connected with the second fixed plate 5,
The lower surface of second fixed plate 5 offers the second alveolus 6.
Lifting device 4 includes shell 41, and the lower surface of shell 41 is fixedly connected on the upper surface of the second fixed plate 5, shell
41 upper surface is connected with sliding sleeve 42, slide bar 43 is socketed in sliding sleeve 42, the shape of slide bar 43 is rectangle, and the shape of sliding sleeve 42 is
Rectangle is rectangle by the shape of setting slide bar 43 and sliding sleeve 42, slide bar 43 can be made not rotate when moving up and down,
To keep slide bar 43 more steady when moving up and down, the top of slide bar 43 is fixed on the lower surface of the first fixed plate 1, slide bar 43
Bottom end be fixedly connected with elastic device 44, elastic device 44 includes telescopic rod 441, and the surface of telescopic rod 441 is socketed with spring
442, the top of spring 442 and telescopic rod 441 is fixedly connected in the top of slide bar 43, the bottom end of spring 442 and telescopic rod 441
It is fixedly connected in the lower surface of 41 inner wall of shell, by elastic device 44, when threaded rod 47 is rotated from the first threaded hole 45
When out, the spring 442 in elastic device 44 rises since the elastic force of itself will drive slide bar 43, to drive first to consolidate
Fixed board 1 rises, to facilitate people that oral cavity is fixed, simultaneous retractable bar 441 can make slide bar 43 when moving up and down not
It can shift, the bottom end of elastic device 44 is fixedly connected on the lower surface of 41 inner wall of shell.
The front of slide bar 43 offers several the first threaded holes 45, and the front of shell 41 offers the second threaded hole 46,
And first threaded hole 45 and 46 internal screw thread of the second threaded hole be connected with the same threaded rod 47, by the first threaded hole 45 of setting,
Second threaded hole 46 and threaded rod 47, can facilitate people that slide bar 43 is fixed, so that people be facilitated to consolidate oral cavity
Fixed, the positive one end of threaded rod 47 is fixedly connected with rotating plate 48, and the one end and the positive one end of shell 41 at 48 back side of rotating plate overlap,
By the way that rotating plate 48 is arranged, people's rotating threaded rod 47 can be facilitated, to facilitate people that slide bar 43 is fixed or is released
The stationary state of slide bar 43.
Operating procedure of the invention are as follows:
S1, firstly, people first pass through rotating plate 48 spins out threaded rod 47 out of first threaded hole 45, bullet is by this time
One fixed plate 1 and the second fixed plate 5 are respectively fitted on the tooth of people；
S2, at this point, spring 442 in elastic device 44 rises since the elastic force of itself will drive slide bar 43,43 band of slide bar
Dynamic first fixed plate 1 rises, and can open the oral cavity of people；
S3, then, people drive the first fixed plate 1 mobile, expand oral cavity further according to needs, mobile slide bar 43, slide bar 43
It opens to suitable size, then by 48 rotating threaded rod 47 of rotating plate, is rotated into threaded rod 47 in first threaded hole 45, by slide bar
43 are fixed, so that oral cavity is fixed.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (6)
1. a kind of operation on oral cavity Special retractor, including the first fixed plate (1), it is characterised in that: first fixed plate (1)
Upper surface offers the first alveolus (2), is fixedly connected to lifting device at left and right sides of the first fixed plate (1) lower surface
(4), the lower surface of the lifting device (4) is fixedly connected with the second fixed plate (5), the lower surface of second fixed plate (5)
Offer the second alveolus (6)；
The lifting device (4) includes shell (41), and the lower surface of the shell (41) is fixedly connected on the second fixed plate (5)
The upper surface of upper surface, the shell (41) is connected with sliding sleeve (42), is socketed with slide bar (43), the cunning in the sliding sleeve (42)
The top of bar (43) is fixed on the lower surface of the first fixed plate (1), and the bottom end of the slide bar (43) is fixedly connected with elastic device
(44), the bottom end of the elastic device (44) is fixedly connected on the lower surface of shell (41) inner wall；
The front of the slide bar (43) offers several the first threaded holes (45), and the front of the shell (41) offers second
Threaded hole (46), and the first threaded hole (45) and the second threaded hole (46) internal screw thread are connected with the same threaded rod (47).
2. a kind of operation on oral cavity Special retractor according to claim 1, it is characterised in that: elastic device (44) packet
It includes telescopic rod (441), the surface of the telescopic rod (441) is socketed with spring (442), the spring (442) and telescopic rod (441)
Top be fixedly connected on the top of slide bar (43), the bottom end of the spring (442) and telescopic rod (441) is fixedly connected with
The lower surface of shell (41) inner wall.
3. a kind of operation on oral cavity Special retractor according to claim 1, it is characterised in that: in first alveolus (2)
It is provided with the first neonychium (3), is provided with the second neonychium (7) in second alveolus (6).
4. a kind of operation on oral cavity Special retractor according to claim 1, it is characterised in that: first fixed plate (1)
Shape be arc, the shape of second fixed plate (5) is arc.
5. a kind of operation on oral cavity Special retractor according to claim 1, it is characterised in that: threaded rod (47) front
One end be fixedly connected with rotating plate (48), the one end at rotating plate (48) back side and shell (41) positive one end overlap.
6. a kind of operation on oral cavity Special retractor according to claim 1, it is characterised in that: the shape of the slide bar (43)
For rectangle, the shape of the sliding sleeve (42) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811524457.7A CN109431561A (en) | 2018-12-13 | 2018-12-13 | A kind of operation on oral cavity Special retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811524457.7A CN109431561A (en) | 2018-12-13 | 2018-12-13 | A kind of operation on oral cavity Special retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109431561A true CN109431561A (en) | 2019-03-08 |
Family
ID=65558180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811524457.7A Pending CN109431561A (en) | 2018-12-13 | 2018-12-13 | A kind of operation on oral cavity Special retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109431561A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638415A (en) * | 2019-11-14 | 2020-01-03 | 江苏欧曼电子设备有限公司 | Auxiliary using device for oral cavity endoscope |
| CN111643820A (en) * | 2020-07-03 | 2020-09-11 | 陈火平 | Novel convenient oral treatment device |
| CN112826619A (en) * | 2021-01-07 | 2021-05-25 | 西安交通大学医学院第一附属医院 | Operation guide plate for preparing alveolar socket for autologous tooth transplantation |
| CN113520289A (en) * | 2021-07-09 | 2021-10-22 | 核工业总医院 | Novel hospital department of stomatology draw device |
| CN114948298A (en) * | 2022-04-12 | 2022-08-30 | 河南中医药大学第一附属医院 | Oral implant registration positioning device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204618759U (en) * | 2015-05-08 | 2015-09-09 | 苏凤花 | A kind of oral cavity training devices |
| CN205197945U (en) * | 2015-10-27 | 2016-05-04 | 谭春平 | Distractor for department of stomatology |
| CN205268127U (en) * | 2015-12-31 | 2016-06-01 | 李鹏 | Medical oral illuminator |
| CN205625875U (en) * | 2016-04-01 | 2016-10-12 | 徐州市第一人民医院 | Oral cavity strutting arrangement is used in gastrocopy |
| CN206381158U (en) * | 2016-09-30 | 2017-08-08 | 马凤霞 | A kind of oral medicine treatment lighting device |
| CN108113632A (en) * | 2017-12-20 | 2018-06-05 | 鲁军 | A kind of oral cavity fixing device |
-
2018
- 2018-12-13 CN CN201811524457.7A patent/CN109431561A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204618759U (en) * | 2015-05-08 | 2015-09-09 | 苏凤花 | A kind of oral cavity training devices |
| CN205197945U (en) * | 2015-10-27 | 2016-05-04 | 谭春平 | Distractor for department of stomatology |
| CN205268127U (en) * | 2015-12-31 | 2016-06-01 | 李鹏 | Medical oral illuminator |
| CN205625875U (en) * | 2016-04-01 | 2016-10-12 | 徐州市第一人民医院 | Oral cavity strutting arrangement is used in gastrocopy |
| CN206381158U (en) * | 2016-09-30 | 2017-08-08 | 马凤霞 | A kind of oral medicine treatment lighting device |
| CN108113632A (en) * | 2017-12-20 | 2018-06-05 | 鲁军 | A kind of oral cavity fixing device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638415A (en) * | 2019-11-14 | 2020-01-03 | 江苏欧曼电子设备有限公司 | Auxiliary using device for oral cavity endoscope |
| CN111643820A (en) * | 2020-07-03 | 2020-09-11 | 陈火平 | Novel convenient oral treatment device |
| CN112826619A (en) * | 2021-01-07 | 2021-05-25 | 西安交通大学医学院第一附属医院 | Operation guide plate for preparing alveolar socket for autologous tooth transplantation |
| CN113520289A (en) * | 2021-07-09 | 2021-10-22 | 核工业总医院 | Novel hospital department of stomatology draw device |
| CN114948298A (en) * | 2022-04-12 | 2022-08-30 | 河南中医药大学第一附属医院 | Oral implant registration positioning device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109431561A (en) | A kind of operation on oral cavity Special retractor | |
| CN206586918U (en) | A kind of encephalitis B children opener | |
| CN206836862U (en) | One kind locking adjustment type oral extended support device | |
| CN107184176A (en) | A kind of TCM Pediatrics diagnosis and treatment oral cavity spreader | |
| CN110801236B (en) | A peripheral vascular puncture auxiliary device for obese patient | |
| CN210300931U (en) | Detector for department of stomatology | |
| CN108618784A (en) | A kind of tongue diagnosing instrument easy to operation | |
| CN209076704U (en) | A kind of improved single track pipettor of structure | |
| CN210902933U (en) | Patient's oral cavity struts ware for department of stomatology | |
| CN109259772A (en) | A kind of lasting blood glucose monitoring system implanting device with probe protection function | |
| CN209105747U (en) | A kind of sweet wormwood plantation apparatus for correcting for avoiding sweet wormwood from toppling over | |
| CN209019149U (en) | A kind of curved tweezer of more contrates of ophthalmologic operation | |
| CN209392421U (en) | Oral cavity high pressure steam sterilization bur box | |
| CN209074721U (en) | A kind of novel combined type art mouth retractor | |
| CN209236317U (en) | A kind of puncture needle retaining device | |
| CN209004922U (en) | Drop blood back prevents valve | |
| CN209847284U (en) | Internal medicine nursing is with hemostasis by compression device | |
| CN209074748U (en) | A kind of radioactivity nail bin | |
| CN208447665U (en) | A kind of novel abdominal retractor of surgery | |
| CN206482928U (en) | One kind carries protection device syringe | |
| CN205144644U (en) | A tubular hemostatic forceps for laparoscopic surgery | |
| CN111012383A (en) | Digestive endoscopy biopsy cap | |
| CN215688144U (en) | Special draw hook under thyroid endoscope | |
| CN209751034U (en) | Electrocardiographic examination instrument mobile device | |
| CN210124754U (en) | Gynecological examination equipment |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190308 |