CN107374757A - A kind of operation on oral cavity dental forceps - Google Patents
A kind of operation on oral cavity dental forceps Download PDFInfo
- Publication number
- CN107374757A CN107374757A CN201710758829.1A CN201710758829A CN107374757A CN 107374757 A CN107374757 A CN 107374757A CN 201710758829 A CN201710758829 A CN 201710758829A CN 107374757 A CN107374757 A CN 107374757A
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- CN
- China
- Prior art keywords
- beak
- transmission tube
- pincers
- transmission device
- transmission
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/14—Dentists' forceps or the like for extracting teeth
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (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 kind of operation on oral cavity dental forceps, belong to oral medical clothing arts, including pincers beak, transmission device, pincers handle and bearing, it is difficult to solve the problems, such as to have tooth pulled out in the prior art, can be used in oral surgery field.
Description
Technical field
The invention belongs to area of medical devices, a kind of specifically operation on oral cavity dental forceps.
Background technology
Dental forceps is the pliers for extraction in dental extraction.
It is existing to be made up of clamp handle, joint and pincers beak.Dental forceps is divided into people's dental forceps and dental forceps for children, the gill portion of dental forceps
Structure wears gill formula structure and folded gill formula structure.Existing dental forceps is generally all that doctor directly gos deep into oral cavity, with pincers beak
The tooth for needing to pull out is clamped, directly falls tooth with hand-lifting.The problem of the following aspects be present in this mode：
First, when pulling out, the number of people moves toward the direction to power, causes the power for offsetting doctor, it is not easy to quickly pull out tooth；
Second, when tooth is had tooth pulled out, because power outward has decomposed the closing force of a part of pincers beak, cause pincers beak clamping not live
Tooth, easily slide；
3rd, sometimes, pull out compare depths tooth when, due to the structure design of dental forceps, it is not easy to operate, also not
Tooth easily is pulled out being correctly oriented, and damages normal tooth sometimes.
The content of the invention
In order to solve deficiency of the prior art, the invention discloses a kind of operation on oral cavity dental forceps, specifically include：
Beak is clamped, pincers beak is used to clamp tooth；
Transmission device, transmission device connect with pincers beak；
Handle is clamped, is clamped the other end for being connected to transmission device, and clamps the opening and closing of beak in remote control and controls transmission device
Axial movement, wherein clamping the position being hinged provided with one and bearing.
Bearing, described bearing include rotating seat and the support frame positioned at rotating seat outer layer, and support frame is hollow knot
Structure, support frame are enclosed on rotating seat, and the outer layer of rotating seat connects provided with rotating shaft with support frame, can be around by rotating shaft rotating seat
The axis direction of rotating shaft support frame it is hollow among rotate, rotating seat includes a spill spin block, and spill spin block is provided with a use
In the rotating channel that transmission device passes through, rotating channel is identical with the axis direction of rotating shaft, spill spin block be connected with one be used for pair
The fixed seat that transmission device is fixed, transmission device and fixed seat are hinged, and are rotated along rotating channel direction.
Pincers beak is generally made up of two different beak pieces separated, plays the purpose of clamping tooth, wherein pincers beak can be according to
Existing to be designed, described transmission device notifies pincers beak to be opened and closed the dress of draw vice beak backward for one in distal end
Put, wherein pincers beak can be controlled come memory using the small of the stock.
In operation on oral cavity tooth extraction procedure, bearing plays fixed effect, and wherein bearing is directly or indirectly outer with mouth
End in contact, bearing described in the present invention design only with double-layer structure, and one layer of set is on another layer, it becomes possible to realizes transmission
Device can cause tumbler in mouth in two mutual rotations perpendicular to axial direction, the vertical structure design of both rotary shafts
Intracavitary with automatic swing, can cover any one position in oral cavity completely, and this freely rotate can be realized as, and think
Bearing is fixed up, and then location confirmation is realized by rotation transmission device, in invention, rotating seat can be around
Support frame and is provided with a rotating channel, while provided with one in the inner rotation of support frame on the spill spin block of rotating seat
Individual fixed seat, such a design can realize and support frame are placed on around oral cavity that this when, mouth opened, and rotating seat is located in mouth
Centre, transmission device is hinged in fixed seat, thus transmission device can in rotating channel around a be hinged axle from
By rotating, while rotating seat relative support frame rotates, it is possible to realizes multidirectional swing.At this moment automatic dental forceps is grasped in extraction
It is vital in work.
Under above-mentioned design, bearing is placed on around oral cavity and is fixed, swung to properly by transmission device by beak is clamped
Position, control pincers beak opening and closing, make its clamp tooth, while by pincers control pincers beak move backward, tooth will be quick
Come off.
As an improvement, the rotation pipe that described pincers are be hinged a distal end and fixed seat is included, the near-end for rotating pipe are set
There is a connector, clamp a pair of clamp handles being hinged respectively with connector are included, a pair of clamp handles have been respectively articulated with push rod, push rod
One end and clamp handle be hinged, the other end is hinged with sleeve pipe, and sleeve pipe is enclosed on transmission device, compresses clamp handle, push rod pushing sleeve pipe backward,
And then control draw vice beak after transmission device.
The design of this clamp handle employs the design similar with existing dental forceps, can provide larger chucking power, still
It is very different with existing clamp handle, the clamp handle two of existing dental forceps is relative to be clamped by being the mesh for clamping tooth
, and the purpose that the clamping of clamp handle mainly extracts tooth in the present invention, in order to realize the purpose for extracting tooth, the present invention
A sleeve pipe connected with transmission device particularly is provided with, and is hinged respectively with clamp handle and sleeve pipe provided with push rod, shrinks clamp handle,
Push rod will help pull a cart pipe backward, drive transmission device toward post-tensioning, and clamp handle is by the fixing end that is hinged provided with one and support,
Transmission device can opposite brackets quickly can be thus extracted tooth toward post-tensioning, and in the process of existing extraction tooth
Central, oral cavity may move together with extraction tooth, it is not easy to extract tooth.
As an improvement, described transmission device include one control clamp beak opening and closing the first transmission tube and pincers beak backward
The second transmission tube drawn, the second transmission tube are enclosed on the first transmission tube.Second transmission tube and the axially opposing fixation of the first drive link,
It can radially relatively rotate, described pincers beak includes the first pincers beak and the second pincers beak, and transmission device is provided with an articulated joint first
Pincers beak and the second pincers beak and articulated joint are hinged, and the first pincers beak and the second pincers beak are provided with a movable end, and movable end, which is provided with, to be slided
Groove, set has a sliding block, sliding block and the threaded connection of the first transmission tube on the first transmission tube, and the both sides of sliding block are provided with a pair of projections
It is deep into sliding groove, rotates the first transmission tube, mobile control pincers beak is closed sliding block backward, and articulated joint and the second transmission tube are fixed
Connection.
This design will control the opening and closing of pincers beak and pull the two parts for clamping beak to separate, if but be related in the end of pincers handle
Multiple clamp handle group structures will cause a hand not operate, that is, to have a hand to grip a clamp handle control pincers beak and open
Closing, a hand control pincers beak post-tensioning, this actual central meeting is extremely difficult, and in operation on oral cavity operation, for example to close first
Close and clamp beak, and then draw vice beak afterwards, while require to clamp when beak closes and want enough big after clamping, beak and tooth are otherwise clamped during post-tensioning
Mutual slip would tend to occur, in order to solve this problem, present invention employs a kind of first transmission tube and the second transmission tube energy
Enough warp-wises rotate, the direction of axial restraint, wherein the hinged places of the second transmission sleeve pipe and two pincers beaks interfix again, rotation the
Two transmission tubes, slip will move backward, backward the movable end of draw vice beak, and pincers beak will close, and because this structure does not have
There is auto-reverse, when the first transmission tube is unclamped, pincers beak can also clamp enough tight, shrink clamp handle this when, just
Tooth can be extracted.
Among reality, the position distance of tooth and face differs, special if controlling distance simply by clamp handle
Not for a tooth near apart from oral cavity（Such as big front tooth）Inconvenient for operation, in order to solve this problem, the present invention gives
Dental forceps imparts a kind of presetting function, and limitation rotation spiral shell is carried out to sleeve pipe by being threaded with one on the second transmission tube
Mother, rotating nuts and the threaded connection of the second transmission tube, sleeve pipe the second transmission tube axial restraint, can diametrically be rotated, this
When start rotate rotating nuts when, nut and the second transmission tube can move axially, and then the second transmission tube and sleeve pipe are just
It can relatively move, play certain presetting function, this function can allow dental forceps disclosed by the invention to pull out tooth
The bad tooth of any one interior.
In order to close pincers beak in advance in invention, the end of the first transmission tube is fixedly connected with a locking button, locks button
The first transmission tube is controlled to rotate.The inner side of locking button is provided with a bulge loop, and the second transmission tube is provided with one and bulge loop cooperation
Scrobicular ring, scrobicular ring and scrobicular ring coordinate the axial movement of the first transmission tube of limitation and the second transmission tube.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of bearing of the present invention；
Fig. 3 is the schematic diagram that the first transmission tube connects with pincers beak；
Fig. 4 is the structural representation of opposite side observation of the present invention；
Marked in figure：1- clamps beak, and 101- first clamps beak, and 102- second clamps beak, 2- transmission devices, the transmission tubes of 201- first, 2011-
Sliding block, the transmission tubes of 202- second, 203- articulated joints, 3- bearings, 301- rotating seats, 3011- spill spin blocks, 3012- fixed seats,
3013- rotating channels, 302- support frames, 4- pincers handles, 401- rotate pipe, 402- clamp handles, 403- sleeve pipes, 404- push rods, 405- rotations
Turn nut, 406- locking buttons.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
Specific embodiment 1：Present embodiment discloses a kind of operation on oral cavity dental forceps, including pincers beak 1, transmission device 2, pincers
4 and bearing 1, pincers beak is used to clamp tooth, and transmission device and pincers beak 1 connect；Pincers are being connected to the another of transmission device
One end, and in the opening and closing of remote control pincers beak 1 and the axial movement of control transmission device
Described bearing includes rotating seat 301 and the support frame 302 positioned at rotating seat outer layer, and support frame is hollow structure,
Support frame is enclosed on rotating seat, and the outer layer of rotating seat connects provided with rotating shaft with support frame, by rotating shaft rotating seat can around turn
The axis direction of axle support frame it is hollow among rotate, rotating seat includes a spill spin block 3011, and spill spin block is provided with one
The axis direction of the rotating channel passed through for transmission device 2, rotating channel and rotating shaft is identical, and spill spin block is connected with one and is used for
The fixed seat 3012 that transmission device is fixed, transmission device and fixed seat are hinged, and are rotated along rotating channel direction.
Described pincers include the be hinged rotation pipe 401 of a distal end and fixed seat 4, and the near-end for rotating pipe is provided with one
Connector, clamp a pair of clamp handles 402 being hinged respectively with connector are included, a pair of clamp handles have been respectively articulated with push rod 404, push rod
404 one end and clamp handle are hinged, and the other end is hinged with sleeve pipe 403, and sleeve pipe is enclosed on transmission device, compress clamp handle, and push rod 404 is past
Pusher sleeve pipe, and then control draw vice beak after transmission device.
The transmission device of the present embodiment includes a control and clamps the first transmission tube 201 of beak opening and closing and pincers beak toward post-tensioning
The second transmission tube 202, the second transmission tube is enclosed on the first transmission tube.Second transmission tube and the first drive link are axially opposing solid
It is fixed, it can radially relatively rotate, by being connected by modes such as buckle neck or bearings, described pincers beak includes first for both
The pincers beak 102 of beak 101 and second is clamped, the second transmission tube distal end is provided with an articulated joint 203, the first pincers beak and the second pincers beak and is hinged
Head is be hinged, and the first pincers beak and the second pincers beak are provided with a movable end, and movable end is provided with sliding groove, covers and have on the first transmission tube
One sliding block 2011, sliding block and the threaded connection of the first transmission tube, the both sides of sliding block are deep into sliding groove provided with a pair of projections, are turned
Dynamic first transmission tube, mobile control pincers beak closure, articulated joint are fixedly connected sliding block with the second transmission tube backward.
One is threaded with second transmission tube sleeve pipe is carried out to limit rotating nuts 405, rotating nuts and the second sleeve pipe
Threaded connection, sleeve pipe the second transmission tube axial restraint, can diametrically be rotated.The end of first transmission tube is fixedly connected with one
Individual locking button 406, locking button 406 control the first transmission tube to rotate.The inner side of locking button is provided with a bulge loop, on the second transmission tube
The scrobicular ring coordinated provided with one and bulge loop, scrobicular ring and scrobicular ring coordinate the axial movement of the first transmission tube of limitation and the second transmission tube.
Claims (7)
- A kind of 1. operation on oral cavity dental forceps, it is characterised in that including：Clamp beak（1）, pincers beak to tooth for clamping；Transmission device（2）, transmission device and pincers beak（1）Connection；Clamp handle（4）, clamp the other end for being connected to transmission device, and beak is clamped in remote control（1）Opening and closing and control transmission The axial movement of device；Bearing（1）, described bearing includes rotating seat（301）With the support frame positioned at rotating seat outer layer（302）, support frame For hollow structure, support frame is enclosed on rotating seat, and the outer layer of rotating seat connects provided with rotating shaft with support frame, passes through rotating shaft rotating seat Can around rotating shaft axis direction support frame it is hollow among rotate, rotating seat includes a spill spin block（3011）, rotation Block is used for transmission device provided with one（2）The axis direction of the rotating channel passed through, rotating channel and rotating shaft is identical, spill spin block It is connected with a fixed seat for being used to transmission device be fixed（3012）, transmission device and fixed seat be hinged, and along rotation Turn channel direction rotation.
- 2. operation on oral cavity dental forceps according to claim 1, it is characterised in that described pincers handle（4）Include one The rotation pipe that distal end and fixed seat are hinged（401）, the near-end for rotating pipe is provided with a connector, pincers include a pair respectively and The be hinged clamp handle of connector（402）, a pair of clamp handles have been respectively articulated with push rod（404）, push rod（404）One end and clamp handle be hinged, The other end is hinged with sleeve pipe（403）, sleeve pipe is enclosed on transmission device, compresses clamp handle, push rod（404）Pushing sleeve pipe backward, and then control Draw vice beak after transmission device processed.
- 3. operation on oral cavity dental forceps according to claim 2, it is characterised in that described transmission device includes a control First transmission tube of system pincers beak opening and closing（201）And the second transmission tube pincers beak toward post-tensioning（202）, the second transmission tube is enclosed on On one transmission tube.
- 4. according to the operation on oral cavity dental forceps described in claim any one of 1-3, it is characterised in that the second described transmission tube With the axially opposing fixation of the first drive link, it can radially relatively rotate, described pincers beak includes the first pincers beak（101）With the second pincers Beak（102）, transmission device is provided with an articulated joint（203）First pincers beak and second pincers beak and articulated joint be hinged, first pincers beak and Second pincers beak is provided with a movable end, and movable end is provided with sliding groove, and set has a sliding block on the first transmission tube（2011）, it is sliding Block and the threaded connection of the first transmission tube, the both sides of sliding block are deep into sliding groove provided with a pair of projections, rotate the first transmission tube, sliding Mobile control pincers beak closure, articulated joint are fixedly connected block with the second transmission tube backward.
- 5. operation on oral cavity dental forceps according to claim 4, it is characterised in that be threaded with one on the second transmission tube It is individual that limitation rotating nuts are carried out to sleeve pipe（405）, rotating nuts connect with the second casing threads, and the transmission tube of sleeve pipe second is axially solid It is fixed, it can diametrically rotate.
- 6. operation on oral cavity dental forceps according to claim 5, it is characterised in that the end of the first transmission tube is fixedly connected There is a locking button（406）, lock button（406）The first transmission tube is controlled to rotate.
- 7. operation on oral cavity dental forceps according to claim 5, it is characterised in that the inner side for locking button is convex provided with one Ring, the second transmission tube are provided with the scrobicular ring of one and bulge loop cooperation, and scrobicular ring and scrobicular ring coordinate the first transmission tube of limitation and second to pass The axial movement of dynamic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710758829.1A CN107374757B (en) | 2017-08-29 | 2017-08-29 | A kind of operation on oral cavity dental forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710758829.1A CN107374757B (en) | 2017-08-29 | 2017-08-29 | A kind of operation on oral cavity dental forceps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107374757A true CN107374757A (en) | 2017-11-24 |
| CN107374757B CN107374757B (en) | 2019-07-09 |
Family
ID=60346255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710758829.1A Expired - Fee Related CN107374757B (en) | 2017-08-29 | 2017-08-29 | A kind of operation on oral cavity dental forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107374757B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652760A (en) * | 2018-05-22 | 2018-10-16 | 湖南中医药大学 | A kind of vibration turnkey |
| CN109542066A (en) * | 2018-12-04 | 2019-03-29 | 江苏汉东机械有限公司 | A kind of industrial automation system alarmed and be automatically switched |
| CN111028419A (en) * | 2019-12-05 | 2020-04-17 | 徐州安紫齿科技术有限公司 | Mobile marketing system for dentistry |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101500493A (en) * | 2006-08-16 | 2009-08-05 | 坎布里奇内窥镜设备有限公司 | Surgical instrument |
| KR100923050B1 (en) * | 2008-06-18 | 2009-10-22 | 이종대 | Tattooing apparatus |
| CN202378038U (en) * | 2011-12-14 | 2012-08-15 | 王玉臣 | Long arm manipulator |
| CN204158431U (en) * | 2014-10-22 | 2015-02-18 | 广州新诚生物科技有限公司 | Novel adjustable endoscope-assistant surgery needle holder |
| CN204658237U (en) * | 2015-05-26 | 2015-09-23 | 上海理工大学 | Parallel clamping can lock pliers |
| CN205198069U (en) * | 2015-09-17 | 2016-05-04 | 青岛德迈迪医疗科技有限公司 | Clamp is executed to peritoneoscope |
-
2017
- 2017-08-29 CN CN201710758829.1A patent/CN107374757B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101500493A (en) * | 2006-08-16 | 2009-08-05 | 坎布里奇内窥镜设备有限公司 | Surgical instrument |
| KR100923050B1 (en) * | 2008-06-18 | 2009-10-22 | 이종대 | Tattooing apparatus |
| CN202378038U (en) * | 2011-12-14 | 2012-08-15 | 王玉臣 | Long arm manipulator |
| CN204158431U (en) * | 2014-10-22 | 2015-02-18 | 广州新诚生物科技有限公司 | Novel adjustable endoscope-assistant surgery needle holder |
| CN204658237U (en) * | 2015-05-26 | 2015-09-23 | 上海理工大学 | Parallel clamping can lock pliers |
| CN205198069U (en) * | 2015-09-17 | 2016-05-04 | 青岛德迈迪医疗科技有限公司 | Clamp is executed to peritoneoscope |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652760A (en) * | 2018-05-22 | 2018-10-16 | 湖南中医药大学 | A kind of vibration turnkey |
| CN108652760B (en) * | 2018-05-22 | 2019-09-10 | 湖南中医药大学 | A kind of vibration turnkey |
| CN109542066A (en) * | 2018-12-04 | 2019-03-29 | 江苏汉东机械有限公司 | A kind of industrial automation system alarmed and be automatically switched |
| CN111028419A (en) * | 2019-12-05 | 2020-04-17 | 徐州安紫齿科技术有限公司 | Mobile marketing system for dentistry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107374757B (en) | 2019-07-09 |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190618 Address after: 221000 No. 132 Huaihai West Road, Xuzhou City, Jiangsu Province (Fifth Floor, Xuzhou Stomatological Hospital) Applicant after: Xuzhou Anzi Teeth Technology Co.,Ltd. Address before: 710000 No. 2, Dongfang Milan international city, Yantu Road, Yanta District, Xi'an, Shaanxi 2 Applicant before: Sun Yanping |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20210829 |