CN207220870U - It is a kind of that there is the reduction forceps of bone for adjusting lock function - Google Patents
It is a kind of that there is the reduction forceps of bone for adjusting lock function Download PDFInfo
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- CN207220870U CN207220870U CN201720234128.3U CN201720234128U CN207220870U CN 207220870 U CN207220870 U CN 207220870U CN 201720234128 U CN201720234128 U CN 201720234128U CN 207220870 U CN207220870 U CN 207220870U
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- bone
- finger
- fixedly connected
- reduction forceps
- lock function
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Abstract
It is a kind of that there is the reduction forceps of bone for adjusting lock function, including two clamp handles and shaft, it is rotatablely connected in the middle part of the clamp handle by shaft, the clamp handle lower end has been fixedly connected with finger ring, the finger ring middle offers through hole, the groove of opening down setting is offered on finger ring on the upside of through hole, top is fixedly connected with resetting spring in groove, and resetting spring lower end is fixedly connected with vertical bar.The beneficial effects of the utility model are when in use, finger support opponent under return spring pressure effect, which refers to, to be clamped, the finger of different thicknesses can so be adapted to, the frictional force between finger and finger support can also be increased in use, make reduction forceps be not easy to slip, improve the security of operation；After grip block clamps bone, in order to make bone not slip, spy is made clamp handle no longer rotate around the axis, ensure that the stability of knochenbruch clamping using lock-screw connection limit hole and screw thread limiting slot.
Description
Technical field
It the utility model is related to orthopaedic technique field, and in particular to a kind of that there is the reduction forceps of bone for adjusting lock function.
Background technology
Orthopaedics is one of most common section office of various big hospital, main dissection, physiology and the pathology for studying skeletal musculature,
The normal morphology and function of this system are kept and developed with medicine, operation and physical method.With the change of epoch and society
More, injury of orthopaedics department spectrum has obvious change, for example, the disease such as tuberculous osteoarthropathy, osteomyelitis, infantile paralysis significantly reduces,
Wound showed increased caused by traffic accident.Common orthopaedics disease：Patellar fracture, injury of radial nerve, congenital coxa vara, severed finger are again
Plant, outer tubercle fracture, thumb reconstruction, congenital tibial absence, Jiang Mu, infectivity costal chondritis, temporo after neuralgia, astragalus between toe
Mandibular joint is tetanic, capsule before rheumatic fever, eye socket orbital blowout fracture, popliteal fleshes myotenositis, articulationes metatarsophalangeae pain, posterior tibial nerve pain, heel string
Inflammation, fibromyalgia, bursal synovitis, infectional arthritis, navicular bone of foot osteochondrosis, posture pain in waist and lower extremities, Reiter syndrome, burn
Nerve pain, fibromyalgia syndrome etc..
Knochenbruch need to generally be resetted using reduction forceps after fracture, and be fixed by steel plate, screw etc..Existing
In technology, medical staff is clamped knochenbruch using reduction forceps, and then movement is resetted, but does not have locking function, easily
Dropping for knochenbruch is caused, so as to influence the operation of operation；Meanwhile the finger ring size of existing reduction forceps is identical, and different medical cares
The thickness of personnel's finger differs, therefore its smaller scope of application.
Utility model content
The purpose of this utility model is to provide a kind of reduction forceps of bone for having and adjusting lock function, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical solution：
It is a kind of that there is the reduction forceps of bone for adjusting lock function, including two clamp handles and shaft, pass through in the middle part of the clamp handle
Shaft is rotatablely connected, and the clamp handle lower end has been fixedly connected with finger ring, and the finger ring middle offers through hole, on through hole
Offer the groove of opening down setting on the finger ring of side, top is fixedly connected with resetting spring in groove, under resetting spring
End is fixedly connected with vertical bar, and vertical bar lower end is fixedly connected with finger support；It is equipped between two finger rings and adjusts locking
Device, the regulation locking device include guide rod and adjusting rod, and the guide rod is fixedly connected with left side finger ring, adjusting rod
It is fixedly connected with right side finger ring, opening is offered in guide rod towards the guide groove of right setting, the guide rod, guide groove and tune
Pole is located in guide groove in annular shape, the adjusting rod left part, and some screw thread limits are uniformly provided with the downside of the adjusting rod
Position groove, guide rod downside right part offer limit hole, and screw thread limiting slot with being connected with lock-screw jointly in limit hole；The pincers
The top of handle is fixedly connected with grip block, and some through holes are offered on grip block.
It is as further program of the utility model：The resetting spring is compression spring.
As the utility model, further scheme is：The finger support is in downward opening arc-shaped.
As the utility model, further scheme is：Rubber pad is fixedly connected with the downside of the finger support.
As the utility model, further scheme is：The guide rod, the center of circle of guide groove and adjusting rod and shaft
Circle coincide.
As the utility model, further scheme is：Through hole center line on two pieces of grip blocks coincides.
The beneficial effects of the utility model are that when in use, finger support opponent's fingering row under return spring pressure effect presss from both sides
Tightly, the finger of different thicknesses can be so adapted to, the friction between finger and finger support can also be increased in use
Power, makes reduction forceps be not easy to slip, and improves the security of operation；It is special in order to make bone not slip after grip block clamps bone
Using lock-screw connection limit hole and screw thread limiting slot, clamp handle is no longer rotated around the axis, ensure that the stabilization of knochenbruch clamping
Property；Grip block carries out clamping reset to knochenbruch, and medical staff squeezes into steel nail by through hole again.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model finger ring；
Fig. 3 is the structure diagram of the utility model regulation locking device.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-Fig. 3, it is a kind of that there is the reduction forceps of bone for adjusting lock function, bag in the utility model embodiment
Two clamp handles 1 and shaft 2 are included, the middle part of clamp handle 1 is rotatablely connected by shaft 2, and 1 lower end of clamp handle has been fixedly connected with hand
Finger ring 5,5 middle of finger ring offer through hole 501, opening down setting are offered on the finger ring 5 of the upside of through hole 501
Groove 503, top is fixedly connected with resetting spring 504 in groove 503, and 504 lower end of resetting spring is fixedly connected with vertical bar
505,505 lower end of vertical bar is fixedly connected with finger support 506, and when in use, finger support 506 is acted in 504 pressure of resetting spring
Lower opponent, which refers to, to be clamped, and can so be adapted to the finger of different thicknesses, can also be increased finger and hand in use
Refer to the frictional force between support 506, make reduction forceps be not easy to slip, improve the security of operation；
Regulation locking device 6 is equipped between two finger rings 5, the regulation locking device 6 includes 601 He of guide rod
Adjusting rod 603, the guide rod 601 are fixedly connected with left side finger ring 5, and adjusting rod 603 is fixedly connected with right side finger ring 5,
Opening is offered in guide rod 601 towards the guide groove 602 of right setting, the guide rod 601, guide groove 602 and adjusting rod 603 are equal
In annular shape, 603 left part of adjusting rod is located in guide groove 602, and the downside of adjusting rod 603 is uniformly provided with some screw threads
Limiting slot 604,601 downside right part of guide rod offer limit hole 606, and screw thread limiting slot 604 with being connected jointly in limit hole 606
There is lock-screw 605, after grip block 3 clamps bone, in order to make bone not slip, spy utilizes the connection limit of lock-screw 605
Position hole 606 and screw thread limiting slot 604, make clamp handle 1 no longer 2 rotate around the shaft, ensure that the stability of knochenbruch clamping；
The top of the clamp handle 1 is fixedly connected with grip block 3, some through holes 4 is offered on grip block 3, grip block 3 is to disconnected
Bone carries out clamping reset, and medical staff squeezes into steel nail by through hole 4 again.
The resetting spring 504 is compression spring.
The finger support 506 is in downward opening arc-shaped.
The downside of finger support 506 is fixedly connected with rubber pad 507, and rubber pad 507 improves the comfort of finger,
Add user experience.
The guide rod 601, the center of circle of guide groove 602 and adjusting rod 603 and the circle of shaft 2 coincide.
4 center line of through hole on two pieces of grip blocks 3 coincides.
The operation principle of the utility model is：When in use, the opponent under the effect of 504 pressure of resetting spring of finger support 506
Finger is clamped, and can so adapt to the finger of different thicknesses, can also increase finger and finger support 506 in use
Between frictional force, make reduction forceps be not easy to slip, improve the security of operation；After grip block 3 clamps bone, in order to make bone
Head does not slip, and spy connects limit hole 606 and screw thread limiting slot 604 using lock-screw 605, makes no longer around the shaft 2 turns of clamp handle 1
It is dynamic, it ensure that the stability of knochenbruch clamping；Grip block 3 carries out knochenbruch clamping reset, and medical staff squeezes into steel by through hole 4 again
Nail.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of have the reduction forceps of bone for adjusting lock function, including two clamp handles and shaft, the clamp handle middle part is by turning
Axis is rotatablely connected, it is characterised in that the clamp handle lower end has been fixedly connected with finger ring, and the finger ring middle offers logical
Hole, the groove of opening down setting is offered on the finger ring on the upside of through hole, and top is fixedly connected with resetting spring in groove, multiple
Position lower spring end is fixedly connected with vertical bar, and vertical bar lower end is fixedly connected with finger support；It is equipped between two finger rings
Regulation locking device, the regulation locking device include guide rod and adjusting rod, and the guide rod is fixed with left side finger ring to be connected
Connect, adjusting rod is fixedly connected with right side finger ring, offered in guide rod opening towards right setting guide groove, the guide rod,
Guide groove and adjusting rod are located in guide groove in annular shape, the adjusting rod left part, are uniformly provided with the downside of the adjusting rod
Some screw thread limiting slots, guide rod downside right part offer limit hole, and screw thread limiting slot with being connected with locking jointly in limit hole
Screw；The top of the clamp handle is fixedly connected with grip block, and some through holes are offered on grip block.
A kind of 2. reduction forceps of bone with adjusting lock function according to claim 1, it is characterised in that the reset
Spring is compression spring.
A kind of 3. reduction forceps of bone with adjusting lock function according to claim 1, it is characterised in that the finger
Support is in downward opening arc-shaped.
4. a kind of reduction forceps of bone with adjusting lock function according to claim 1 or 3, it is characterised in that described
Rubber pad is fixedly connected with the downside of finger support.
A kind of 5. reduction forceps of bone with adjusting lock function according to claim 1, it is characterised in that the guiding
The circle of bar, the center of circle of guide groove and adjusting rod and shaft coincides.
6. a kind of reduction forceps of bone with adjusting lock function according to claim 1, it is characterised in that described in two pieces
Through hole center line on grip block coincides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720234128.3U CN207220870U (en) | 2017-03-12 | 2017-03-12 | It is a kind of that there is the reduction forceps of bone for adjusting lock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720234128.3U CN207220870U (en) | 2017-03-12 | 2017-03-12 | It is a kind of that there is the reduction forceps of bone for adjusting lock function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207220870U true CN207220870U (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720234128.3U Expired - Fee Related CN207220870U (en) | 2017-03-12 | 2017-03-12 | It is a kind of that there is the reduction forceps of bone for adjusting lock function |
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| CN (1) | CN207220870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053024A (en) * | 2019-05-16 | 2019-07-26 | 中科华远智能科技有限公司 | Improve the Intelligent home device of ease of use |
| CN113577521A (en) * | 2021-08-03 | 2021-11-02 | 河北医科大学第二医院 | Hand-held drug delivery device for anorectal department |
-
2017
- 2017-03-12 CN CN201720234128.3U patent/CN207220870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053024A (en) * | 2019-05-16 | 2019-07-26 | 中科华远智能科技有限公司 | Improve the Intelligent home device of ease of use |
| CN113577521A (en) * | 2021-08-03 | 2021-11-02 | 河北医科大学第二医院 | Hand-held drug delivery device for anorectal department |
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| 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: 20180413 Termination date: 20190312 |