CN208319240U - A kind of gum device for spreading - Google Patents
A kind of gum device for spreading Download PDFInfo
- Publication number
- CN208319240U CN208319240U CN201720777798.XU CN201720777798U CN208319240U CN 208319240 U CN208319240 U CN 208319240U CN 201720777798 U CN201720777798 U CN 201720777798U CN 208319240 U CN208319240 U CN 208319240U
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- China
- Prior art keywords
- linking arm
- arm
- spreading
- connect
- spring
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model proposes a kind of gum device for spreading, comprising: middle pivot；Linking arm, including the first linking arm and the second linking arm with middle pivot connection；Torque spring, including the spring body being set on middle pivot, the first spring arm and second spring arm that are connect with spring body, and the first stay hook being connect with first spring arm and the second stay hook being connect with second spring arm, first spring arm is matched with the first linking arm, second spring arm is matched with the second linking arm, first stay hook is connect with the first linking arm, and the second stay hook is connect with the second linking arm；Device for spreading, including the first device for spreading being connect with the first linking arm and the second device for spreading being connect with the second linking arm；Buckle, including the first buckle connecting with the first linking arm and the second buckle connecting with the second linking arm, the first buckle is clamped with the second buckle.The utility model the utility model has the advantages that easy to operate, accurately know and control distracted size by avoidable gum wound.
Description
Technical field
The utility model relates to medical instruments fields, particularly relate to a kind of gum device for spreading.
Background technique
Currently, dentium sculptura need to be removed in certain operation on oral cavity turn over valve sufficiently to expose alveolar bone, especially bone amount
Deficiency etc. needs bone grafting or complementary procedure special case.It is tough and tensile and flexible due to collagenous fibres rich in gum, because
The gingival flap of this removing has the tendency that self-resetting alveolus bone surface, seriously affects the surgical visual field and surgical procedure, and
It is easy to cause gingival lesions.Although can push gum open by assistant's drag hook or periosteum elevator in surgical procedure, oral cavity holds
Product is inherently small, does so and increases many instruments in the oral cavity, surgical procedure can be made to be inconvenient, simultaneously for distracted big
It is small not energetic and not easy to control.
Utility model content
The utility model proposes a kind of gum device for spreading, solve the problems, such as above-mentioned in the prior art.
The technical solution of the utility model is achieved in that
A kind of gum device for spreading, comprising:
Middle pivot；
Linking arm, including the first linking arm and the second linking arm, first linking arm one end and second linking arm
One end with the middle pivot connection；
Torque spring, including spring body, the first spring arm and second spring arm that are connect with the spring body, and
The first stay hook being connect with the first spring arm and the second stay hook being connect with the second spring arm, the spring sheet
Body is set on the middle pivot, and the first spring arm is matched with first linking arm, the second spring arm with it is described
The matching of second linking arm, first stay hook are connect with first linking arm, and second stay hook and described second connects
Connect arm connection；
Device for spreading is connect including the first device for spreading connecting with the first linking arm other end and with described second
Second device for spreading of arm other end connection；
Buckle, the first buckle connecting including one end with first linking arm and one end are connect with second linking arm
Second buckle, it is described first buckle the other end and it is described second buckle the other end clamping.
Further, gum device for spreading described in the utility model, further includes:
Angle index is set to the middle pivot surface.
Further, gum device for spreading described in the utility model, the device for spreading include connecting with described first
First connection handle of arm connection, for first strutting piece, being connect with second linking arm being connect with first connection handle
Two connection handles and what is connect with second connection handle second strut piece.
Preferably, first connection handle and second connection handle are arc.
Preferably, first connection handle and second connection handle are L-type.
Further, gum device for spreading described in the utility model, first buckle and second buckle are upper equal
Equipped with lug boss and recessed portion.
Further, gum device for spreading described in the utility model, first linking arm and second linking arm
Outside and the lug boss and the recess are equipped with form friction pattern.
The utility model has the following beneficial effects:
Gum device for spreading described in the utility model, it is simple structure and reasonable design, easy to use, it is implanted into planting body
And gingival flap can sufficiently be strutted in the operation such as alveolar ridge finishing, exposure art area facilitates surgical procedure, effectively gum can be avoided to create
Wound, while can accurately be known by buckle and angle index and control distracted size.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of gum device for spreading one embodiment of the utility model；
Fig. 2 is a kind of structural schematic diagram of another embodiment of gum device for spreading of the utility model；
Fig. 3 is a kind of structural schematic diagram of the torque spring of gum device for spreading of the utility model；
Fig. 4 is the right view of Fig. 1；
Fig. 5 is a kind of structural schematic diagram of the buckle of gum device for spreading of the utility model.
In figure:
1, middle pivot；2, linking arm；201, the first linking arm；202, the second linking arm；3, torque spring；301, spring sheet
Body；302, first spring arm；303, second spring arm；304, the first stay hook；305, the second stay hook；4, device for spreading；
401, the first device for spreading；402, the second device for spreading；403, the first connection handle；404, first piece is strutted；405, the second connection
Handle；406, second piece is strutted；5, it buckles；501, the first buckle；502, the second buckle；503, lug boss；504, recessed portion；6, angle
Spend scale.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, a kind of gum device for spreading described in the utility model, comprising:
Middle pivot 1；
Linking arm 2, including the first linking arm 201 and the second linking arm 202,201 one end of the first linking arm and the second connection
202 one end of arm is connect with middle pivot 1；
Torque spring 3, including spring body 301, the first spring arm being connect with spring body 301 302 and second spring
Arm 303, and the first stay hook 304 being connect with first spring arm 302 and the second stay hook being connect with second spring arm 303
305, spring body 301 is set on middle pivot 1, and first spring arm 302 is matched with the first linking arm 201, second spring arm 303
It is matched with the second linking arm 202, the first stay hook 304 is connect with the first linking arm 201, and the second stay hook 305 is connect with second
Arm 202 connects；
Device for spreading 4 is connect including the first device for spreading 401 connecting with 201 other end of the first linking arm and with second
Second device for spreading 402 of 202 other end of arm connection；
Buckle 5, the first buckle 501 and one end that connect including one end with the first linking arm 201 and the second linking arm 202 connect
The second buckle 502 connect, first 501 other ends of buckle and the second buckle 502 other ends clamping.
Wherein, gum device for spreading described in the utility model can also include:
Angle index 6 is set to middle 1 surface of pivot.By be arranged angle index 6, it is more convenient before surgery or operation
Know in the process and controls distracted size.
Wherein, device for spreading 4 includes the first connection handle 403 connecting with the first linking arm 201 and the first connection handle 403
The first of connection struts piece 404, the second connection handle 405 connecting with the second linking arm 202 and connect with the second connection handle 405
Second struts piece 406.
Wherein it is preferred to which the first connection handle 403 and the second connection handle 405 are arc.First connection handle 403 and second
Connection handle 405 is arc, processing easy to produce, reduces production cost, and have biggish operating space.
Wherein it is preferred to which the first connection handle 403 and the second connection handle 405 are L-type.First connection handle 403 and second connects
Connecing handle 405 is L-type, so that first struts piece 404 and second and strut piece 406 and easily facilitate and close up, there is bigger operating space,
It is more suitable surgical procedure.
Wherein, lug boss 503 and recessed portion 504 are equipped on the first buckle 501 and the second buckle 502.First buckle 501
On lug boss 503 with second buckle 502 on recessed portion 504 engage, second buckle 502 on lug boss 503 and second block
Recessed portion 504 on button 501 engages.In addition, having lug boss 503 and the cell wall of recessed portion 504 to be obliquely installed, engagement can be made more
Add securely.
Wherein, the first linking arm 201 and 202 outside of the second linking arm and lug boss 503 and 504 inside of recessed portion are equal
Equipped with form friction pattern.By the way that form friction pattern is arranged, so that holding more convenient and steady when the first linking arm 201 and the second linking arm 202
It is fixed, so that lug boss 503 and recessed portion 504 are stronger when engaging.
Gum device for spreading described in the utility model is in normally open under the elastic force effect of torque spring 3.It uses
When, after surgical incision gum, the first linking arm 201 and the second linking arm 202 are clutched, makes first to strut piece 404 and the second support
Hacking 406 is closed up, and is determined distracted size by observation gum and/or angle index 6, is passed through lug boss 503 and recessed portion
504 make 502 engagement of the first buckle 501 and the second buckle, and control first struts piece 404 and second and struts the distracted size of piece 406,
To exposure alveolar bone face, facilitate surgical procedure.After the completion of operation, the first linking arm 201 and the second linking arm are clutched again
202, make first to strut piece 404 and second and struts after piece 406 closes up from the taking-up of gum incision.
Gum device for spreading described in the utility model, it is simple structure and reasonable design, easy to use, it is implanted into planting body
And gingival flap can sufficiently be strutted in the operation such as alveolar ridge finishing, exposure art area facilitates surgical procedure, effectively gum can be avoided to create
Wound, while can accurately be known by buckle 5 and angle index 6 and control distracted size.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of gum device for spreading characterized by comprising
Middle pivot (1)；
Linking arm (2), including the first linking arm (201) and the second linking arm (202), described first linking arm (201) one end and
Described second linking arm (202) one end is connect with the middle pivot (1)；
Torque spring (3), including spring body (301), the first spring arm (302) being connect with the spring body (301) and
Second spring arm (303), and the first stay hook (304) for being connect with the first spring arm (302) and with second bullet
The second stay hook (305) of spring arm (303) connection, the spring body (301) is set on the middle pivot (1), and described the
One spring arm (302) is matched with first linking arm (201), the second spring arm (303) and second linking arm
(202) match, first stay hook (304) connect with first linking arm (201), second stay hook (305) and
Second linking arm (202) connection；
Device for spreading (4), including the first device for spreading (401) for being connect with the first linking arm (201) other end and with institute
State the second device for spreading (402) of the second linking arm (202) other end connection；
It buckles (5), the first buckle (501) being connect including one end with first linking arm (201) and one end and described second
Second buckle (502) of linking arm (202) connection, first buckle (501) other end and second buckle (502) are another
End clamping.
2. gum device for spreading according to claim 1, which is characterized in that further include:
Angle index (6) is set to middle pivot (1) surface.
3. gum device for spreading according to claim 1, which is characterized in that the device for spreading (4) includes and described
The first connection handle (403) of one linking arm (201) connection, first connect with first connection handle (403) strut piece
(404), it the second connection handle (405) for being connect with second linking arm (202) and is connect with second connection handle (405)
Second struts piece (406).
4. gum device for spreading according to claim 3, which is characterized in that first connection handle (403) and described
Two connection handles (405) are arc.
5. gum device for spreading according to claim 3, which is characterized in that first connection handle (403) and described
Two connection handles (405) are L-type.
6. gum device for spreading according to claim 1, which is characterized in that first buckle (501) and described second
Lug boss (503) and recessed portion (504) are equipped on buckle (502).
7. gum device for spreading according to claim 6, which is characterized in that first linking arm (201) and described
Form friction pattern is equipped on the outside of two linking arms (202) and on the inside of the lug boss (503) and the recessed portion (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720777798.XU CN208319240U (en) | 2017-06-30 | 2017-06-30 | A kind of gum device for spreading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720777798.XU CN208319240U (en) | 2017-06-30 | 2017-06-30 | A kind of gum device for spreading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208319240U true CN208319240U (en) | 2019-01-04 |
Family
ID=64787074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720777798.XU Expired - Fee Related CN208319240U (en) | 2017-06-30 | 2017-06-30 | A kind of gum device for spreading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208319240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327123A (en) * | 2019-07-11 | 2019-10-15 | 山东大学 | A kind of tooth-planting Mucoperiosteal flap dilator |
-
2017
- 2017-06-30 CN CN201720777798.XU patent/CN208319240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327123A (en) * | 2019-07-11 | 2019-10-15 | 山东大学 | A kind of tooth-planting Mucoperiosteal flap dilator |
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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: 20190104 Termination date: 20190630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |