CN207101255U - Extension fixture used for stomatological repair - Google Patents
Extension fixture used for stomatological repair Download PDFInfo
- Publication number
- CN207101255U CN207101255U CN201720133394.7U CN201720133394U CN207101255U CN 207101255 U CN207101255 U CN 207101255U CN 201720133394 U CN201720133394 U CN 201720133394U CN 207101255 U CN207101255 U CN 207101255U
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- CN
- China
- Prior art keywords
- pair
- minute surface
- slipmat
- bar
- expansion
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of extension fixture used for stomatological repair, including internal support bar, a pair of extension connection straps, a pair of oral cavity expansion pieces, a pair of lip expansion bars, inspection minute surface, a pair of inside slipmat, a pair of outside slipmat, multiple operating projections, multiple connection through hole, a pair of loose and tight strips, sliding recess and pair of sliding blocks；Sliding recess is located on internal support bar, check that minute surface is inlaid on sliding recess by sliding shoe, extend connection strap even internal support bar, oral cavity expansion piece and lip expansion bar, inner side slipmat and outside slipmat are located on lip expansion bar inwall, operating projection is located at lip expansion bar outer end, and operating projection is located at lip expansion bar both ends；Loose and tight strip is arranged between lip expansion bar by connecting through hole.The utility model can deploy lip week as far as possible, expand the visual field of examination of mouth, and by slidably checking that minute surface checks cavity interior, be advantageous to oral restoration work, improve operating efficiency, reduce the discomfort of patient.
Description
Technical field
It the utility model is related to a kind of medical auxiliary equipment, more particularly to a kind of extension fixture used for stomatological repair.
Background technology
Oral restoration, be commonly called as having a denture made, primarily directed to the treatment work after tooth defect, absence of tooth, also using
Artificial dummy is directed to the treatment of periodontosis, temporomandibular arthrosis and Maxillofacial tissue defect, is a weight in dentistry
Want branch., it is necessary to which lip is strutted in the inspection work of tooth, situations such as being easy to see periodontal, tooth clearly, at present, Yi Shengtong
Cross clip and clamp the lip of patient and raise, not only the patient feels are uncomfortable, and the inspection visual field of doctor is also smaller, influences to diagnose.
Utility model content
The purpose of this utility model：A kind of extension fixture used for stomatological repair is provided, it is simple in construction, stabilization is worn, cost is low.
To achieve these goals, the technical solution of the utility model is：
A kind of extension fixture used for stomatological repair, including internal support bar, a pair of extension connection straps, a pair of oral cavity expansion pieces,
A pair of lip expansion bars, check that minute surface, a pair of inside slipmat, a pair of outside slipmat, multiple operating projections, multiple connections are logical
Hole, a pair of loose and tight strips, sliding recess and pair of sliding block；Described inside support bar is central raised arcuate structure, described
Sliding recess for strip structure and be arranged on the indent end face of described inside support bar, described sliding recess is along institute
The length direction for the inside support bar stated is set；Described pair of sliding block is symmetrically arranged at the two of described inspection minute surface
End, described inspection minute surface is inlaid in by described pair of sliding block on the indent end face of described inside support bar, and edge
Described sliding recess slides；The both sides bending of a pair of described extension connection straps is in serpentine structure, and described a pair of extensions connect
One end of narrow bars is respectively fixedly connected with the both ends of described inside support bar；A pair of described oral cavity expansion pieces correspond to set respectively
Put in the side bending place of a pair of described extension connection straps, a pair of described oral cavity expansion pieces are globoidal structure and are fitted in mouth
On the inwall of chamber both sides；Described a pair of lips expansion bar is respectively " C " shape structure of side opening, and a pair of described lips are expanded
Bar is correspondingly arranged at the opposite side bending place of a pair of described extension connection straps respectively, and a pair of described lips expansion bar is arc
Structure is simultaneously bonded the setting of two lateral lips week；Described a pair of inside slipmat and a pair of outside slipmat is separately positioned on described one
To on the inwall of lip expansion bar, described a pair of inside slipmat is located at lip week inner side, described a pair of outside slipmat position
In lip week outside；Described multiple operating projections are separately positioned in the end face outside of described a pair of lips expansion bar, described
The curved structure setting that tilts of multiple operating projections at the both ends of described a pair of lips expansion bar；Described multiple connections are led to
Hole is separately positioned on the both ends of described a pair of lips expansion bar, and the both ends of a pair of described loose and tight strips are connected to described
Between multiple connection through holes.
Above-mentioned extension fixture used for stomatological repair, wherein, described pair of sliding block is circular configuration, described a pair of cunnings
The center of motion block is respectively equipped with jack.
Above-mentioned extension fixture used for stomatological repair, wherein, the periphery of described pair of sliding block is respectively equipped with smooth outer ring,
Described pair of sliding block contacts connection by described smooth outer ring with described sliding recess respectively.
Above-mentioned extension fixture used for stomatological repair, wherein, set respectively in the end face outside of a pair of described oral cavity expansion pieces
There is non slip surface, described non slip surface is made up of equally distributed anti-skidding salient point or anti-skidding raised line.
Above-mentioned extension fixture used for stomatological repair, wherein, the inner side of described a pair of described loose and tight strips positioned at bottom
End face is provided with absorbent wool, and described absorbent wool is flexibly connected with described loose and tight strip.
Above-mentioned extension fixture used for stomatological repair, wherein, described a pair of extension connection straps and described inside support bar
Between be connected with reinforcement, positioned at the middle part of described a pair of extensions connection strap.
Above-mentioned extension fixture used for stomatological repair, wherein, described inspection minute surface is provided with multi-disc refraction auxiliary minute surface, institute
The multi-disc refraction auxiliary minute surface stated is annular in shape around the home in the edge of described inspection minute surface.
The utility model can deploy lip week as far as possible, expand the visual field of examination of mouth, and by slidably checking
Minute surface checks cavity interior, is advantageous to oral restoration work, improves operating efficiency, reduces the discomfort of patient.
Brief description of the drawings
Fig. 1 is the front view of the utility model extension fixture used for stomatological repair.
Fig. 2 is the top view of the utility model extension fixture used for stomatological repair.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1 and accompanying drawing 2, a kind of extension fixture used for stomatological repair, including internal support bar 1, prolong for a pair
Stretch connection strap 2, a pair of oral cavity expansion pieces 3, a pair of lip expansion bars 4, inspection minute surface 5, a pair of inside slipmat 6, a pair of outside
Slipmat 7, multiple operating projections 8, multiple connection through hole 9, a pair of loose and tight strips 10, sliding recess 11 and pair of sliding blocks 12；Institute
The inside support bar 1 stated is central raised arcuate structure, and described sliding recess 11 is strip structure and is arranged on described
Inside support bar 1 indent end face on, length direction of the described sliding recess 11 along described inside support bar 1 is set；
Described pair of sliding block 12 is symmetrically arranged at the both ends of described inspection minute surface 5, and described inspection minute surface 5 is by described
Pair of sliding block 12 be inlaid on the indent end face of described inside support bar 1, and slided along described sliding recess 11；Institute
The both sides bending for a pair of the extension connection straps 2 stated is in serpentine structure, and one end of described a pair of extension connection straps 2 is fixed respectively
It is connected to the both ends of described inside support bar 1；A pair of described oral cavity expansion pieces 3 are correspondingly arranged at described a pair and prolonged respectively
The side bending place of connection strap 2 is stretched, a pair of described oral cavity expansion pieces 3 are globoidal structure and are fitted on the inwall of oral cavity both sides；
Described a pair of lips expansion bar 4 is respectively " C " shape structure of side opening, and a pair of described lips expansion bar 4 corresponds to respectively
The opposite side bending place of a pair of described extension connection straps 2 is arranged on, a pair of described lips expansion bar 4 is arcuate structure and pasted
Close and set in two lateral lips week；Described a pair of inside slipmat 6 and a pair of outside slipmat 7 is separately positioned on a pair of described lips
On the inwall for expanding bar 4, described a pair of inside slipmat 6 is located at lip week inner side, and described a pair of outside slipmat 7 is located at lip
All outsides；Described multiple operating projections 8 are separately positioned in the end face outside of described a pair of lips expansion bar 4, described
The curved structure setting that tilts of multiple operating projections 8 is at the both ends of described a pair of lips expansion bar 4；Described multiple connections are led to
Hole 9 is separately positioned on the both ends of described a pair of lips expansion bar 4, and the both ends of described a pair of loose and tight strips 10 are connected to institute
Between the multiple connection through holes 9 stated.
Described pair of sliding block 12 is circular configuration, and the center of described pair of sliding block 12 is respectively equipped with jack 13,
The end of the instruments such as tweezers can be inserted in jack 13, be driven by the sliding shoe 12 where changing jack 13 and check minute surface 5
Slide, the position easy to remove for checking minute surface 5 and being checked to needs.
The periphery of described pair of sliding block 12 is respectively equipped with smooth outer ring 14, and described pair of sliding block 12 passes through respectively
Described smooth outer ring 14 contacts connection with described sliding recess 11, can play a part of reducing friction resistance, is easy to its band
The dynamic slip for checking minute surface 5.
Non slip surface 15 is respectively equipped with the end face outside of a pair of described oral cavity expansion pieces 3, described non slip surface 15 is by equal
The anti-skidding salient point of even distribution or anti-skidding raised line are formed, and can play anti-skidding effect, and the support that can stablize is in the inside in oral cavity, guarantor
Stabilization of the present utility model is held, is easy to the reparation in oral cavity to check work.
The inner side end of described described a pair of loose and tight strips 10 positioned at bottom is provided with absorbent wool 16, described water suction
Cotton 16 is flexibly connected with described loose and tight strip 10, replacing easy to disassemble, and absorbent wool 16 is used to absorb saliva, avoids saliva from flowing down.
Reinforcement 17 is connected between a pair of described extension connection straps 2 and described inside support bar 1, positioned at described
The middle part of a pair of extension connection straps 2, it can play a part of supporting a pair of extension connection straps 2 of serpentine, oral cavity receipts can be born
Tight pressure, avoid being broken.
Described inspection minute surface 5 is provided with multi-disc refraction auxiliary minute surface 18, and described multi-disc refraction auxiliary minute surface 18 is in ring
Shape in the edge of described inspection minute surface 5, available for the light to all directions refractive spotlight, makes the cavity interior visual field around the home
It is apparent.
In use, internal support bar 1 is laterally disposed in oral cavity, a pair of oral cavity expansion pieces 3 are fitted in cavity interior both sides,
The supported on both sides in oral cavity is lived；A pair of lips expand the fitting sles of bar 4 on the lip week of both sides, and by a pair of inside slipmat 6,
A pair of outside slipmat 7 keeps stable, lip expansion is completely exposed tooth, is easy to examination of mouth and reparation；Check minute surface 5
In inner side and the cavity interior of in oral cavity, being easy to check tooth, check that minute surface 5 can be by pair of sliding block 12 along sliding recess 11
Slide, be easy to check the both sides in oral cavity；A pair of loose and tight strips 10 by multiple connection through holes 9 be connected to a pair of lips expand bar 4 it
Between, for aiding in the lip week of fitting top and bottom；, can be steady by multiple operating projections 8 when inserting and removing the utility model
Fixed a pair of lip expansion bars 4 of gripping, avoid skidding.
In summary, the utility model can deploy lip week as far as possible, expand the visual field of examination of mouth, and by that can slide
Dynamic inspection minute surface checks cavity interior, is advantageous to oral restoration work, improves operating efficiency, reduces the discomfort of patient.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure transformation made using the utility model description, or it is directly or indirectly related with other are attached to
The technical field of product, similarly it is included in scope of patent protection of the present utility model.
Claims (7)
- A kind of 1. extension fixture used for stomatological repair, it is characterised in that：Including internal support bar, a pair of extension connection straps, a counterparts Chamber expanding plate, a pair of lips expansion bars, check minute surface, a pair of inside slipmat, a pair of outside slipmat, multiple operating projections, Multiple connection through hole, a pair of loose and tight strips, sliding recess and pair of sliding blocks；Described inside support bar is central raised arc Structure, described sliding recess are strip structure and are arranged on the indent end face of described inside support bar, described cunning Length direction of the dynamic groove along described inside support bar is set；Described pair of sliding block is symmetrically arranged at described inspection The both ends of minute surface are looked into, described inspection minute surface is inlaid in the concave end of described inside support bar by described pair of sliding block On face, and slided along described sliding recess；The both sides bending of a pair of described extension connection straps is in serpentine structure, described One end of a pair of extension connection straps is respectively fixedly connected with the both ends of described inside support bar；A pair of described oral cavity expansion pieces The side bending place of a pair of described extension connection straps is correspondingly arranged at respectively, and a pair of described oral cavity expansion pieces are globoidal structure And it is fitted on the inwall of oral cavity both sides；Described a pair of lips expansion bar is respectively " C " shape structure of side opening, and described one It is correspondingly arranged at the opposite side bending place of a pair of described extension connection straps respectively to lip expansion bar, a pair of described lips expand Bar is opened to be arcuate structure and be bonded to set in two lateral lips week；Described a pair of inside slipmat and a pair of outside slipmat is set respectively On the inwall of described a pair of lips expansion bar, described a pair of inside slipmat is located at lip week inner side, and described one is external Side slipmat is located at lip week outside；Described multiple operating projections are separately positioned on the outboard end of described a pair of lips expansion bar On face, the curved structure setting that tilts of described multiple operating projections is at the both ends of described a pair of lips expansion bar；Described Multiple connection through holes are separately positioned on the both ends of described a pair of lips expansion bar, and the both ends of a pair of described loose and tight strips connect respectively It is connected between described multiple connection through holes.
- 2. extension fixture used for stomatological repair according to claim 1, it is characterised in that：Described pair of sliding block is circle Structure, the center of described pair of sliding block are respectively equipped with jack.
- 3. extension fixture used for stomatological repair according to claim 1, it is characterised in that：The periphery of described pair of sliding block Smooth outer ring is respectively equipped with, described pair of sliding block contacts company by described smooth outer ring with described sliding recess respectively Connect.
- 4. extension fixture used for stomatological repair according to claim 1, it is characterised in that：A pair of described oral cavity expansion pieces Non slip surface is respectively equipped with end face outside, described non slip surface is made up of equally distributed anti-skidding salient point or anti-skidding raised line.
- 5. extension fixture used for stomatological repair according to claim 1, it is characterised in that：Described is located at the described of bottom The inner side end of a pair of loose and tight strips is provided with absorbent wool, and described absorbent wool is flexibly connected with described loose and tight strip.
- 6. extension fixture used for stomatological repair according to claim 1, it is characterised in that：Described a pair of extension connection straps with Reinforcement is connected between described inside support bar, positioned at the middle part of a pair of described extension connection straps.
- 7. extension fixture used for stomatological repair according to claim 1, it is characterised in that：Described inspection minute surface is provided with more Piece refraction auxiliary minute surface, described multi-disc refraction auxiliary minute surface are annular in shape around the home in the edge of described inspection minute surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133394.7U CN207101255U (en) | 2017-02-14 | 2017-02-14 | Extension fixture used for stomatological repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133394.7U CN207101255U (en) | 2017-02-14 | 2017-02-14 | Extension fixture used for stomatological repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207101255U true CN207101255U (en) | 2018-03-16 |
Family
ID=61596067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720133394.7U Expired - Fee Related CN207101255U (en) | 2017-02-14 | 2017-02-14 | Extension fixture used for stomatological repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207101255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378814A (en) * | 2018-04-20 | 2018-08-10 | 滨州职业学院 | A kind of oral cavity positioning device for spreading |
| CN111888031A (en) * | 2020-07-31 | 2020-11-06 | 杭州瓜此科技有限公司 | Intelligence oral cavity support frame convenient to it is clean |
-
2017
- 2017-02-14 CN CN201720133394.7U patent/CN207101255U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378814A (en) * | 2018-04-20 | 2018-08-10 | 滨州职业学院 | A kind of oral cavity positioning device for spreading |
| CN111888031A (en) * | 2020-07-31 | 2020-11-06 | 杭州瓜此科技有限公司 | Intelligence oral cavity support frame convenient to it is clean |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |