CN205924111U - Orthopedics pincers that reset - Google Patents

Abstract

The utility model discloses an orthopedics pincers that reset, including a pair of pincers handle that resets, a pair of pincers handle ring, pincers handle connecting piece, screw rod connector, adjustment screw, screw rod adjusting nut, a pair of pincers body, the clipper joint seat that resets, adjusting gear, a pair of clamping piece connecting seat, a pair of forceps holder piece and a pair of clamping piece fixed screw of reseing of reseing, the pincers handle that resets is connected through pincers handle connecting piece, pincers handle ring is established on the pincers handle that restores to the throne, and the screw rod connector is established on the pincers handle that restores to the throne, and adjustment screw runs through the pincers handle and being connected with the screw rod connector of restoring to the throne, and screw rod adjusting nut screw cup joints on adjustment screw, the one end of a pair of pincers body that restores to the throne is connected in a pair of one end that restores to the throne the pincers handle through the clipper joint seat that restores to the throne, and the adjusting gear and the coaxial setting of clipper joint seat that restores to the throne, clamping piece connecting seat are established on the pincers body that restores to the throne, and the forceps holder piece that restores to the throne passes through even clamping piece connecting seat of clamping piece fixed screw. The utility model discloses can be used to orthopedics and reseing, straight peen or elbow can be set to according to the position of bone, the clinical practice of being convenient for to the pincers that reset.

Description

Reduction forceps of bone

Technical field

The utility model is related to a kind of medical supplies, more particularly, to a kind of reduction forceps of bone.

Background technology

Typically using bone holding forcep, knochenbruch need to be resetted after fracture, and be fixed by steel plate, screw etc..Conventional Reduction forceps, mainly by X type two tong arms hinged form, as clamp, rear end is as handle, after fracture, disconnection for front end Two sections of knochenbruch, due to pullling it may appear that being overlapping under traction in muscle, when resetting to knochenbruch, need to be using at least Two reduction forceps clamp two sections of knochenbruch respectively, and are pulled open to reset position and use Interal fixation two sections of end bones by medical worker, After the shift position size of two sections of knochenbruch needs to adjust by hand, makes knochenbruch be difficult to align in two ends, or even knochenbruch resets sometimes, When taking away bone holding forcep and carrying out Interal fixation, knochenbruch recovers original misaligned state, brings the inconvenience of work to doctor, simultaneously Increased the misery of patient.

Utility model content

The purpose of this utility model：There is provided a kind of reduction forceps of bone, structure is simple, easy to operate, low cost, reduce patient Misery.

To achieve these goals, the technical solution of the utility model is：

A kind of reduction forceps of bone, including a pair of reset clamp handle, a pair of clamp handle finger ring, clamp handle connector, screw rod connector, tune Whole screw rod, screw rod adjusting nut, a pair of reduction forceps body, reduction forceps connecting seat, adjust gear, a pair of intermediate plate connecting seat, a pair Reduction forceps intermediate plate and a pair of intermediate plate fixed screw；It is in inverted " v " structure that one end of a pair of described reset clamp handle intersects, described One end of a pair of reset clamp handle is connected by described clamp handle connector and rotates around described clamp handle connector；Described a pair Clamp handle finger ring is symmetrically arranged in a pair of described reset clamp handle, outside the other end of a pair of described reset clamp handle Side；Described screw rod connector is disposed therein in the reset clamp handle described in, positioned at the medial extremity of described reset clamp handle Face, one end level of described adjustment screw rod is run through the reset clamp handle described in another and is connected with described screw rod connector, The other end of described adjustment screw rod be located at another described in reset clamp handle outside, described screw rod adjusting nut thread bush It is connected on described adjustment screw rod；One end of a pair of described reduction forceps body is passed through described reduction forceps connecting seat respectively and is connected In one end of a pair of described reset clamp handle, the described gear that adjusts is coaxially disposed with described reduction forceps connecting seat, described A pair of reduction forceps body and reduction forceps connecting seat are by described regulation pinion rotation；A pair of described intermediate plate connecting seat is right respectively The other end of a pair of described reduction forceps body should be arranged on, a pair of described reduction forceps intermediate plate passes through a pair of described folder respectively Piece fixed screw is movably connected on a pair of described intermediate plate connecting seat, and a pair of described reduction forceps intermediate plate is circular sheet-like structures And be oppositely arranged, and the diameter with diameter greater than a pair of described reduction forceps body of a pair of described reduction forceps intermediate plate, described Intermediate plate fixed screw is located at the central authorities of described reduction forceps intermediate plate.

Above-mentioned reduction forceps of bone, wherein, a pair of described reduction forceps intermediate plate is respectively separated and is provided with multiple anti-skid bulges, On the opposite face of a pair of described reduction forceps intermediate plate.

Above-mentioned reduction forceps of bone, wherein, the end of a pair of described reset clamp handle is respectively symmetrically and is provided with extending sleeve, described Extending sleeve on activity be plugged with prolongation clamp handle.

Above-mentioned reduction forceps of bone, wherein, the outer end of described adjustment screw rod is provided with defining flange, described limit convex Edge is structure as a whole with described adjustment screw rod.

Above-mentioned reduction forceps of bone, wherein, the outboard end of the reduction forceps body wherein described in is provided with bone hammer tup, institute The bone hammer tup stated is flexibly connected with described reduction forceps body.

The utility model can be used for orthopaedics and resets, and reduction forceps can be arranged to straight peen or elbow according to the position of bone, be easy to Clinical practice.

Brief description

Fig. 1 is the front view of the utility model reduction forceps of bone.

Fig. 2 is the front view of the reduction forceps intermediate plate of the utility model reduction forceps of bone.

Specific embodiment

Further illustrate embodiment of the present utility model below in conjunction with accompanying drawing.

Refer to shown in accompanying drawing 1 and accompanying drawing 2, a kind of reduction forceps of bone, including a pair of reset clamp handle 1, a pair of clamp handle finger ring 2nd, clamp handle connector 3, screw rod connector 4, adjustment screw rod 5, screw rod adjusting nut 6, a pair of reduction forceps body 7, reset clipper joint Seat 8, regulation gear 9, a pair of intermediate plate connecting seat 10, a pair of reduction forceps intermediate plate 11 and a pair of intermediate plate fixed screw 12；Described one One end of reset clamp handle 1 is intersected in inverted " v " structure, one end of a pair of described reset clamp handle 1 is connected by described clamp handle Fitting 3 connects and rotates around described clamp handle connector 3；A pair of described clamp handle finger ring 2 is symmetrically arranged at described one To in reset clamp handle 1, outside the other end of a pair of described reset clamp handle 1；Described screw rod connector 4 is disposed therein In reset clamp handle 1 described in one, positioned at the inner side end of described reset clamp handle 1, one end level of described adjustment screw rod 5 Run through the reset clamp handle 1 described in another and be connected with described screw rod connector 4, the other end position of described adjustment screw rod 5 The outside of the reset clamp handle 1 described in another, described screw rod adjusting nut 6 screw thread is socketed on described adjustment screw rod 5； One end of a pair of described reduction forceps body 7 is connected to a pair of described reduction forceps by described reduction forceps connecting seat 8 respectively One end of handle 1, the described gear 9 that adjusts is coaxially disposed with described reduction forceps connecting seat 8, described a pair of reduction forceps body 7 And reduction forceps connecting seat 8 is rotated by described regulation gear 9；A pair of described intermediate plate connecting seat 10 is correspondingly arranged at institute respectively The other end of a pair of the reduction forceps body 7 stated, a pair of described reduction forceps intermediate plate 11 is fixed by a pair of described intermediate plate respectively Screw 12 is movably connected on a pair of described intermediate plate connecting seat 10, and a pair of described reduction forceps intermediate plate 11 is circular sheet-like structures And be oppositely arranged, and the diameter with diameter greater than a pair of described reduction forceps body 7 of a pair of described reduction forceps intermediate plate 11, described Intermediate plate fixed screw 12 be located at the central authorities of described reduction forceps intermediate plate 11.

It is respectively separated on a pair of described reduction forceps intermediate plate 11 and is provided with multiple anti-skid bulges 13, positioned at a pair of described reset On the opposite face of clamp piece 11, clamping, anti-skidding effect can be played, be easy to the operation that resets.

The end of a pair of described reset clamp handle 1 is respectively symmetrically and is provided with extending sleeve 14, and activity on described extending sleeve 14 is inserted It is connected to prolongation clamp handle 15, can be used for extending the length of a pair of reset clamp handle 1, be easy to operate.

The outer end of described adjustment screw rod 5 is provided with defining flange 16, described defining flange 16 and described adjustment spiral shell Bar 5 is structure as a whole, and can be used for preventing screw rod adjusting nut 6 from skidding off adjustment screw rod 5 and losing.

The outboard end of the reduction forceps body 7 wherein described in is provided with bone hammer tup 17, described bone hammer tup 17 and institute The reduction forceps body 7 stated is flexibly connected, and detachably, bone hammer tup 17 is combined with reduction forceps, is easy to use.

During use, can pass through to adjust the angle that gear 9 adjusts reduction forceps connecting seat 8 according to the position of bone, thus adjusting The angle of bend of a pair of reduction forceps body 7, is easy to a pair of reduction forceps intermediate plate 11 clamping bone and completes to reset, screw rod adjusting nut The 6 angle angles that can control a pair of reset clamp handle 1 by adjusting screw rod 5.

Of the present utility model description in it is to be understood that term " one end ", " other end ", " outside ", " on ", " interior The orientation of instruction such as side ", " level ", " coaxial ", " central ", " end ", " length ", " outer end " or position relationship are based on accompanying drawing Shown orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than instruction or hint institute The device referring to or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality With new restriction.

Additionally, in description of the present utility model, " multiple " are meant that at least two, such as two, three etc., unless Separately have and clearly specifically limit.

In the utility model, unless otherwise clearly defined and limited, term " setting ", " socket ", " connection ", " pass through Wear ", the term such as " grafting " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral； Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, permissible It is the connection of two element internals or the interaction relationship of two elements, limit unless otherwise clear and definite.For this area For those of ordinary skill, concrete meaning in the utility model for the above-mentioned term can be understood as the case may be.

In sum, the utility model can be used for orthopaedics reset, reduction forceps can according to the position of bone be arranged to straight peen or Elbow, is easy to clinical practice.

The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, The equivalent structure transformation that every utilization the utility model description is made, or direct or indirect related with being attached to other The technical field of product, is all included in the same manner in scope of patent protection of the present utility model.

Claims (5)

1. a kind of reduction forceps of bone it is characterised in that：Including a pair of reset clamp handle, a pair of clamp handle finger ring, clamp handle connector, screw rod Connector, adjustment screw rod, screw rod adjusting nut, a pair of reduction forceps body, reduction forceps connecting seat, regulation gear, a pair of intermediate plate are even Joint chair, a pair of reduction forceps intermediate plate and a pair of intermediate plate fixed screw；One end of a pair of described reset clamp handle intersects the knot in inverted " v " Structure, one end of a pair of described reset clamp handle is connected by described clamp handle connector and rotates around described clamp handle connector； A pair of described clamp handle finger ring is symmetrically arranged in a pair of described reset clamp handle, positioned at a pair of described reset clamp handle Outside the other end；Described screw rod connector is disposed therein in the reset clamp handle described in, positioned at described reset clamp handle Inner side end, one end level of described adjustment screw rod run through the reset clamp handle described in another and is connected with described screw rod Head connects, and described adjusts the other end of screw rod positioned at the outside of the reset clamp handle described in another, and described screw rod adjusts spiral shell Female thread set is connected on described adjustment screw rod；Described reduction forceps are passed through even respectively in one end of a pair of described reduction forceps body Joint chair is connected to one end of a pair of described reset clamp handle, and the described gear that adjusts coaxially is set with described reduction forceps connecting seat Put, a pair of described reduction forceps body and reduction forceps connecting seat are by described regulation pinion rotation；A pair of described intermediate plate is even Joint chair is correspondingly arranged at the other end of a pair of described reduction forceps body respectively, and a pair of described reduction forceps intermediate plate passes through institute respectively A pair of the intermediate plate fixed screw stated is movably connected on a pair of described intermediate plate connecting seat, and a pair of described reduction forceps intermediate plate is circle Shape laminated structure is simultaneously oppositely arranged, and a pair of described reduction forceps intermediate plate is straight with diameter greater than a pair of described reduction forceps body Footpath, described intermediate plate fixed screw is located at the central authorities of described reduction forceps intermediate plate.

2. reduction forceps of bone according to claim 1 it is characterised in that：It is respectively separated on a pair of described reduction forceps intermediate plate It is provided with multiple anti-skid bulges, on the opposite face of a pair of described reduction forceps intermediate plate.

3. reduction forceps of bone according to claim 1 it is characterised in that：The end of a pair of described reset clamp handle is right respectively Claim to be provided with extending sleeve, activity on described extending sleeve is plugged with prolongation clamp handle.

4. reduction forceps of bone according to claim 1 it is characterised in that：The outer end of described adjustment screw rod is provided with spacing Flange, described defining flange is structure as a whole with described adjustment screw rod.

5. reduction forceps of bone according to claim 1 it is characterised in that：The outside of the reduction forceps body wherein described in End is provided with bone hammer tup, and described bone hammer tup is flexibly connected with described reduction forceps body.