CN209713060U - A kind of mandibular reduction forceps - Google Patents
A kind of mandibular reduction forceps Download PDFInfo
- Publication number
- CN209713060U CN209713060U CN201821836706.1U CN201821836706U CN209713060U CN 209713060 U CN209713060 U CN 209713060U CN 201821836706 U CN201821836706 U CN 201821836706U CN 209713060 U CN209713060 U CN 209713060U
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- CN
- China
- Prior art keywords
- clamp handle
- binding clip
- rear end
- pipetting hose
- sacculus
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to the field of medical instrument technology, more particularly to a kind of mandibular reduction forceps, first clamp handle and the second clamp handle front end are movably hinged with binding clip, the liquid absorption device is set in the second clamp handle, first clamp handle front end and the second clamp handle front end vertically offer rectangular notch, the binding clip rear end is vertically and fixedly provided with the rectangular preiection with rectangular notch cooperation, it is movably hinged in the rectangular preiection insertion rectangular notch of binding clip rear end and by the first pin shaft, the binding clip front end is folded upward at 90 degree.The binding clip of the reduction forceps is hinged with clamp handle, can adapt to the clamping under different situations to fracture site, and the clamp handle in the reduction of the fracture is avoided to block surgical field of view；Liquid absorption device can remove the blood and cleaning solution of fracture, provide clearly visual area.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of mandibular reduction forceps.
Background technique
Fracture of mandible is common maxillofacial fracture, will lead to occlusal disturbance, and maxillofacial deformities are influenced to feed and be sent out
Sound function needs to carry out reduction of the fracture operation and is fixed.When carrying out mandibular reattachment surgery, it is often necessary to which medical instrument comes
Auxiliary carries out, and more common at present is fracture resetting tongs.
Existing fracture resetting tongs are generally hingedly formed by two claw beams, and front end is clamping part, and rear end is grip part, are made
Used time clamps two sections of knochenbruch by clamping part, fixes after two sections of knochenbruch are pulled to reset position.Existing reduction forceps are that general orthopaedics is multiple
Position pincers, since the shape of mandibular is special, normal aggregates reduction forceps do not have specific aim in actual operation, in clamping chin portion
When, pincers rostral and mandibular chin portion's form mismatch, it is not easy to form strong clamping to mandibular chin portion, be easy to appear shifting
Position, although the pincers rostral of some reduction forceps and grip part have certain angle, angle is fixed, can not flexibly be coped with not
With the reduction of the fracture at position, it is not suitable with the clamping in the case of Intraoral incision to mandibular chin portion.And the reduction forceps when resetting clamping
Clamp handle can block surgical field of view, be not easy to the operation such as be fixed to fracture fracture.In lower jaw reduction due to incision
The blood of outflow and the cleaning solution for rinsing fracture breaking part can block surgical field of view, and being not easy to operation doctor will fracture breaking part pair
Together, it may cause reset to be not thorough, be easy to appear fracture site and misplace again.
Utility model content
The utility model to solve the above problems, devises a kind of mandibular reduction forceps, the lower jaw reduction
The binding clip of pincers and clamp handle are hinged by pin shaft, when in use can according to adjusted the case where different parts fracture of mandible binding clip with
Angle between clamp handle so that binding clip can adapt to the clamping under different situations to fracture of mandible fracture end, while being convenient for hand
Art doctor adjusts the angle for holding the first clamp handle and the second clamp handle, and the first clamp handle and the second clamp handle in the reduction of the fracture is avoided to block
Surgical field of view；The front end bending of binding clip is in 90 °, in the hole convenient for front end insertion two broken ends of fractured bone of fracture of binding clip；The lower jaw reduction
Pincers are equipped with liquid absorption device, and the blood and cleaning solution of fracture can be removed in mandibular reseting procedure, provides clearly visual area,
It avoids blocking surgical field of view because of blood and cleaning solution and causes to reset and be not thorough and occur the case where fracture site misplaces again.
In order to achieve the above technical purposes, reach above-mentioned technical effect, the utility model is real by the following technical programs
Existing:
A kind of mandibular reduction forceps, including the first clamp handle, the second clamp handle, finger ring set, pin shaft and binding clip, first clamp handle
Hinged by pin shaft in the middle part of middle part and the second clamp handle, the first clamp handle and the second clamp handle rear end are respectively and fixedly provided with finger ring set, the first clamp handle
It is movably hinged with binding clip with the second clamp handle front end, further includes liquid absorption device, the liquid absorption device is set in the second clamp handle, institute
It states the first clamp handle front end and the second clamp handle front end and vertically offers rectangular notch, the binding clip rear end is vertically and fixedly provided with and rectangle
The rectangular preiection insertion rectangular notch of the rectangular preiection of notch cooperation, binding clip rear end is interior and is movably hinged by the first pin shaft, institute
It states binding clip front end and is folded upward at 90 degree；
The liquid absorption device includes negative pressure sacculus, sacculus fixed lasso, pipetting hose, pipetting hose retainer plate, medical list
To valve and rubber stopper, the fixed lasso of the sacculus is fixed on the outside of the second clamp handle rear end, is equidistantly fixed with imbibition in the second clamp handle
Hose retainer plate, negative pressure sacculus are fixed in the fixed lasso of sacculus, and negative pressure sacculus front end passes through Medical check valve and pipetting hose
Connection, negative pressure sacculus rear end are provided with leakage fluid dram, and rubber stopper is blocked on leakage fluid dram, and it is soft that the pipetting hose rear end is fixed on imbibition
In pipe retainer plate, the length of the pipetting hose is greater than the total length of the second clamp handle and binding clip.
Further, the pipetting hose retainer plate shares 3.
Further, the pipetting hose is made of silicone.
The beneficial effects of the utility model are: the binding clip of the mandibular reduction forceps passes through with the first clamp handle and the second clamp handle
Pin shaft is hinged, can be made when in use according to the angle adjusted between binding clip and clamp handle the case where different parts fracture of mandible
Obtaining binding clip can adapt to the clamping under different situations to fracture of mandible fracture end, while hold first convenient for surgical doctor adjustment
The angle of clamp handle and the second clamp handle avoids the first clamp handle and the second clamp handle in the reduction of the fracture from blocking surgical field of view；Before binding clip
End bending is in 90 °, in the hole convenient for front end insertion two broken ends of fractured bone of fracture of binding clip；The mandibular reduction forceps are equipped with liquid absorption device, energy
The enough blood and cleaning solution that fracture is removed in mandibular reseting procedure, provides clearly visual area, avoids because of blood and cleaning
Liquid, which blocks surgical field of view, causes reset to be not thorough and occur the case where fracture site misplaces again.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of mandibular reduction forceps overall structure diagram；
Fig. 2 is a kind of use state diagram of mandibular reduction forceps.
In attached drawing, parts list represented by the reference numerals are as follows:
The first clamp handle of 1-, 11- finger ring set, the second clamp handle of 2-, 3- pin shaft, the first pin shaft of 31-, 4- binding clip, 5- sacculus are fixed
Lasso, 51- pipetting hose retainer plate, 6- negative pressure sacculus, 61- Medical check valve, 62- rubber stopper, 7- pipetting hose.
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
All other embodiment obtained, fall within the protection scope of the utility model.
Refering to fig. 1 shown in -2, a kind of mandibular reduction forceps, including the first clamp handle 1, the second clamp handle 2, finger ring cover 11, pin shaft 3
It is hinged by pin shaft 3 in the middle part of first clamp handle, 1 middle part and the second clamp handle 2 with binding clip 4, after the first clamp handle 1 and the second clamp handle 2
End is respectively and fixedly provided with finger ring set 11, and it further includes liquid absorption device that the first clamp handle 1 and 2 front end of the second clamp handle, which are movably hinged with binding clip 4,
The liquid absorption device is set in the second clamp handle 2, and 1 front end of the first clamp handle and 2 front end of the second clamp handle vertically offer square
V notch v, 4 rear end of binding clip are vertically and fixedly provided with the rectangular preiection with rectangular notch cooperation, and the rectangular preiection of 4 rear end of binding clip is inserted
Enter in rectangular notch and be movably hinged by the first pin shaft 31,4 front end of binding clip is folded upward at 90 degree；
The liquid absorption device includes negative pressure sacculus 6, the fixed lasso 5 of sacculus, pipetting hose 7, pipetting hose retainer plate 51, doctor
With check valve 61 and rubber stopper 62, the fixed lasso 5 of the sacculus is fixed on the outside of 2 rear end of the second clamp handle, between waiting in the second clamp handle 2
Away from pipetting hose retainer plate 51 is fixed with, negative pressure sacculus 6 is fixed in the fixed lasso 5 of sacculus, and 6 front end of negative pressure sacculus passes through medical
Check valve 61 is connect with pipetting hose 7, and 6 rear end of negative pressure sacculus is provided with leakage fluid dram, and rubber stopper 62 is blocked on leakage fluid dram, the suction
7 rear end of liquid hose is fixed in pipetting hose retainer plate 51, and the length of the pipetting hose 7 is greater than the second clamp handle 2 and binding clip 4
Total length.
Therein, the pipetting hose retainer plate 51 shares 3.
Therein, the pipetting hose 7 is made of silicone.
One concrete application of the present embodiment are as follows: the binding clip 4 for adjusting the first clamp handle 1 and 2 front end of the second clamp handle adapts it to
The fracture of mandible of different parts, while convenient for the angle of surgical doctor adjustment gripping the first clamp handle 1 and the second clamp handle 2, it avoids
In the reduction of the fracture, the first clamp handle 1 and the second clamp handle 2 block surgical field of view, are not easy to the operation such as being fixed at knochenbruch；By
90 degree are bent in 4 front end of binding clip, convenient for being inserted into two binding clips, 4 front end respectively in fracture each hole beaten of two broken ends of fractured bone, adjusts reduction forceps
Reset fracture site；7 front end of pipetting hose is placed in the bottom of fracture incision, squeezes negative pressure sacculus 6, is flowed out from wound
Blood and rinse the cleaning solution of fracture site and collect negative pressure sacculus 6 and pipetting hose 7 into negative pressure sacculus 6 through pipetting hose 7
Junction is equipped with Medical check valve 61, and when can prevent from squeezing negative pressure sacculus 6 again, the soiling solution in negative pressure sacculus 6 is squeezed to be back to and cut
Oral area position can be removed the blood and cleaning solution of fracture in mandibular reseting procedure, be provided clearly by liquid absorption device
Visual area, avoids blocking infusion because of blood and cleaning solution and causes to reset and be not thorough and occur the case where fracture site misplaces again.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (3)
1. a kind of mandibular reduction forceps, including the first clamp handle, the second clamp handle, finger ring set, pin shaft and binding clip, in first clamp handle
Hinged by pin shaft in the middle part of portion and the second clamp handle, the first clamp handle and the second clamp handle rear end are respectively and fixedly provided with finger ring set, the first clamp handle and
Second clamp handle front end is movably hinged with binding clip, it is characterised in that: further includes liquid absorption device, the liquid absorption device is set to second
In clamp handle, first clamp handle front end and the second clamp handle front end vertically offer rectangular notch, and the binding clip rear end is vertically solid
Surely there is the rectangular preiection with rectangular notch cooperation, the rectangular preiection insertion rectangular notch of binding clip rear end is interior and living by the first pin shaft
Dynamic hinged, the binding clip front end is folded upward at 90 degree；
The liquid absorption device includes negative pressure sacculus, sacculus fixed lasso, pipetting hose, pipetting hose retainer plate, Medical check valve
And rubber stopper, the fixed lasso of the sacculus are fixed on the outside of the second clamp handle rear end, it is soft to be equidistantly fixed with imbibition in the second clamp handle
Pipe retainer plate, negative pressure sacculus are fixed in the fixed lasso of sacculus, and negative pressure sacculus front end is connected by Medical check valve and pipetting hose
It connects, negative pressure sacculus rear end is provided with leakage fluid dram, and rubber stopper is blocked on leakage fluid dram, and the pipetting hose rear end is fixed on pipetting hose
In retainer plate, the length of the pipetting hose is greater than the total length of the second clamp handle and binding clip.
2. a kind of mandibular reduction forceps according to claim 1, it is characterised in that: the pipetting hose retainer plate shares 3
It is a.
3. a kind of mandibular reduction forceps according to claim 1, it is characterised in that: the pipetting hose uses silica gel system
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836706.1U CN209713060U (en) | 2018-11-08 | 2018-11-08 | A kind of mandibular reduction forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836706.1U CN209713060U (en) | 2018-11-08 | 2018-11-08 | A kind of mandibular reduction forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713060U true CN209713060U (en) | 2019-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821836706.1U Expired - Fee Related CN209713060U (en) | 2018-11-08 | 2018-11-08 | A kind of mandibular reduction forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281501A (en) * | 2020-03-02 | 2020-06-16 | 丘红有 | Gynaecology and obstetrics is with operation pincers of taking liquid suction device |
-
2018
- 2018-11-08 CN CN201821836706.1U patent/CN209713060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281501A (en) * | 2020-03-02 | 2020-06-16 | 丘红有 | Gynaecology and obstetrics is with operation pincers of taking liquid suction device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20201108 |