CN213665585U

CN213665585U - Orthopedic reduction forceps

Info

Publication number: CN213665585U
Application number: CN202022674498.3U
Authority: CN
Inventors: 马冠华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-13
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses an orthopedic reduction forceps in the technical field of orthopedic treatment equipment, which comprises a first fixed block, a first clamping piece and a second clamping piece, wherein the first clamping piece is positioned at the rear side of the first fixed block, the second clamping piece is positioned at the rear side of the first clamping piece, a supporting piece is fixedly connected in the middle of the rear side wall of the first fixed block, the rear side wall of the supporting piece is fixedly connected with a second fixed block, a first forceps handle is integrally formed at the bottom of the first clamping piece, a first connecting piece is integrally formed at the upper side of the right side wall of the first clamping piece, the upper side of the right side wall of the first clamping piece is in threaded connection with the first fixing piece, the first fixing piece is positioned at the upper side of the first connecting piece, the orthopedic reduction forceps has reasonable structural design, the integral reduction bone fracture step is simple, the consumed time is short, the surgical risk is reduced, and the long-time medical reduction forceps do not need to be held by medical staff, the labor intensity of medical staff is reduced.

Description

Orthopedic reduction forceps

Technical Field

The utility model relates to the technical field of orthopedic treatment equipment, in particular to an orthopedic reduction forceps.

Background

When medical staff resets fracture to fracture patient, because the broken bone can appear crisscross under the pulling of muscle is drawn, need use medical staff to hold the rongeur and reset the broken bone, the pincers that reset commonly used mainly comprises two tong arms of X type articulated, and the front end is as the clamp, and the rear end is as the pincers handle.

At present, the pincers that reset only have two binding clip of mutual centre gripping, because the fractured bone is irregular shape, when the bone resets, medical staff need use two or more pincers that reset to fix the fractured bone, when the fractured bone is bored, still need change the pincers that reset and bore, the step is loaded down with trivial details, and is long consuming time, has increased the operation risk, and medical staff need hold suitable dynamics for a long time and keep the bone fixed, high in labor strength, we have proposed an orthopedics pincers that reset for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an orthopedics pincers that reset to it is loaded down with trivial details, long and the long-time problem of holding the fixed bone of pincers that reset of handheld pincers of broken bone fixed step to have proposed in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an orthopedic reduction forceps comprises a first fixing block, a first clamping piece and a second clamping piece, wherein the first clamping piece is positioned at the rear side of the first fixing block, the second clamping piece is positioned at the rear side of the first clamping piece, a supporting piece is fixedly connected in the middle of the rear side wall of the first fixing block, the rear side wall of the supporting piece is fixedly connected with a second fixing block, a first forceps handle is integrally formed at the bottom of the first clamping piece, a first connecting piece is integrally formed at the upper side of the right side wall of the first clamping piece, a first fixing piece is in threaded connection with the upper side of the right side wall of the first clamping piece, the first fixing piece is positioned at the upper side of the first connecting piece, a first sawtooth piece is integrally formed at the upper side of the left side wall of the first clamping piece, a second connecting piece is fixedly connected at the lower side of the right side wall of the first clamping piece, and a second forceps handle is integrally formed at the bottom of the second clamping piece, the left side wall upside integrated into one piece of second holder has the third connecting piece, the left side wall upside threaded connection of second holder has the second mounting, just the second mounting is located the upside of third connecting piece, the right side wall upside integrated into one piece of second holder has the second sawtooth piece, the right side wall downside of second holder is opened there is the third through-hole.

Preferably, the inner cavity of the first connecting piece is in threaded connection with a first bolt, the inner cavity of the third connecting piece is in threaded connection with a third bolt, and the right side wall of the first bolt and the left side wall of the third bolt are provided with a first through hole.

Preferably, a second through hole is formed in the upper side of the left side wall of the first clamping piece and the upper side of the right side wall of the second clamping piece, and the second through hole is communicated with the first connecting piece and the third connecting piece respectively.

Preferably, the inner side walls of the first forceps handle and the second forceps handle are provided with anti-slip threads.

Preferably, the right side wall of the second connecting piece is fixedly connected with a connecting rod, the connecting rod is connected with the third through hole in a sliding mode, the outer side wall of the connecting rod is connected with a second bolt in a threaded mode, and the second bolt is located on the right side of the third through hole.

Preferably, the first fixing block, the first clamping member and the second clamping member are all members made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that: this orthopedics pincers that reset, first fixed to the broken bone through first sawtooth spare and the second sawtooth spare that is equipped with, the rethread adjusts first mounting, the second mounting, first bolt and third bolt are fixed once more to irregular broken bone, adjust the form that the second bolt fastening resets pincers after that, use drilling equipment to be equipped with first through-hole through first bolt and third bolt and drill, make whole broken bone step that resets simple, consuming time is short, the operation risk has been reduced, the pincers that reset need not the long-time handheld of medical staff simultaneously, medical staff's intensity of labour has been reduced.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of a first clamping member of the present invention;

fig. 4 is a schematic view of the first fixing block of the present invention showing a side view and an enlarged structure.

In the figure: 100. a first fixed block; 110. a support member; 120. a second fixed block; 200. a first clamping member; 210. a first plier handle; 220. a first connecting member; 230. a first fixing member; 240. a first serrated member; 250. a first bolt; 270. a first through hole; 260. a second connecting member; 261. a connecting rod; 262. a second bolt; 300. a second clamping member; 310. a second forceps handle; 320. a third connecting member; 330. a third bolt; 340. a second fixing member; 350. a second serrated member; 360. a second through hole; 370. a third via.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an orthopedic reduction forceps which has simple steps, short time consumption, reduced operation risk, no need of medical staff to hold the reduction forceps for a long time, please refer to fig. 1-4, comprising a first fixed block 100, a first clamping piece 200 and a second clamping piece 300;

referring to fig. 1 to 4 again, a support member 110 is fixedly connected to the middle of the rear side wall of the first fixing block 100, the support member 110 is rotatably connected to the first clamping member 200, the support member 110 is rotatably connected to the second clamping member 300, the rear side wall of the support member 110 is fixedly connected to the second fixing block 120, the first fixing block 100 is used for transversely fixing the first clamping member 200 and the second clamping member 300, the support member 110 is used for supporting the first clamping member 200 and the second clamping member 300, and the second fixing block 120 is used for transversely fixing the first clamping member 200 and the second clamping member 300;

referring to fig. 1 to 3, a first forceps handle 210 is integrally formed at the bottom of a first clamping member 200, a first connecting member 220 is integrally formed at the upper side of the right sidewall of the first clamping member 200, a first fixing member 230 is screwed to the upper side of the right sidewall of the first clamping member 200, the first fixing member 230 is located at the upper side of the first connecting member 220, a first serrated member 240 is integrally formed at the upper side of the left sidewall of the first clamping member 200, a second connecting member 260 is fixedly connected to the lower side of the right sidewall of the first clamping member 200, the first clamping member 200 is located at the rear side of a first fixing block 100, specifically, the first clamping member 200 and the first fixing block 100 are rotatably connected through a supporting member 110, the first clamping member 200 is used for fixing a fractured bone by matching with a second clamping member 300, the first forceps handle 210 is used for facilitating the medical staff to hold the forceps, the first connecting member 220 is used for fixing the first bolt 250, the first fixing member 230 is used for fixing the fractured bone by matching with a second fixing member 340, the first sawtooth part 240 is used for fixing the fractured bone, and the second connecting part 260 is used for facilitating the movement of the connecting rod 261;

referring to fig. 1-2, a second handle 310 is integrally formed at the bottom of the second clamping member 300, a third connecting member 320 is integrally formed at the upper side of the left sidewall of the second clamping member 300, a second fixing member 340 is threadedly connected to the upper side of the left sidewall of the second clamping member 300, the second fixing member 340 is located at the upper side of the third connecting member 320, a second serrated member 350 is integrally formed at the upper side of the right sidewall of the second clamping member 300, a third through hole 370 is formed at the lower side of the right sidewall of the second clamping member 300, the second clamping member 300 is located at the rear side of the first clamping member 200, specifically, the second clamping member 300 and the first clamping member 200 are rotatably connected through a supporting member 110, the second clamping member 300 is used for fixing a fractured bone by matching with the first clamping member 200, the second handle 310 is used for facilitating the medical staff to hold the reduction forceps, the third connecting member 320 is used for fixing a third bolt 330, the third bolt 330 is used for fixing an irregular fractured bone, the second fixing part 340 is used for fixing the fractured bone, the second sawtooth part 350 is used for transversely fixing the fractured bone, and the third through hole 370 is used for longitudinally fixing the connecting rod 261;

referring to fig. 1-3 again, in order to improve the fixation of the reduction forceps to the irregular fractured bone, the right end of the first connecting member 220 is threadedly connected with a first bolt 250, the left end of the third connecting member 320 is threadedly connected with a third bolt 330, and the right sidewall of the first bolt 250 and the left sidewall of the third bolt 330 are provided with a first through hole 270.

Referring to fig. 1-3 again, in order to improve the convenience of drilling the fractured bone, a second through hole 360 is formed on the upper side of the left sidewall of the first clamping member 200 and the upper side of the right sidewall of the second clamping member 300, and the second through hole 360 is respectively communicated with the first connecting member 220 and the third connecting member 320.

Referring to fig. 1-3 again, in order to increase the friction force between the first and

second handles

210 and 310, the inner side walls of the first and

second handles

210 and 310 are provided with anti-slip threads.

Referring to fig. 1-3 again, in order to fix the reduction forceps when the bone is broken and reduce the labor intensity of the medical staff, a connecting rod 261 is fixedly connected to the right side wall of the second connecting member 260, the connecting rod 261 is slidably connected to the third through hole 370, a second bolt 262 is threadedly connected to the outer side wall of the connecting rod 261, and the second bolt 262 is located at the right side of the third through hole 370.

Referring to fig. 1 to 4 again, in order to improve the corrosion resistance and strength of the first fixing block 100, the first clamping member 200 and the second clamping member 300, the first fixing block 100, the first clamping member 200 and the second clamping member 300 are made of a stainless steel material.

When the bone fracture forceps are used specifically, a person skilled in the art firstly holds the first forceps handle 210 and the second forceps handle 310, controls the reduction forceps to move towards the bone fracture position, enables the first sawtooth part 240 and the second sawtooth part 350 to be clamped on the bone fracture, then adjusts the direction of the reduction forceps through the first forceps handle 210 and the second forceps handle 310, enables the first bolt 250 and the third bolt 330 to calibrate the bone fracture drilling hole, fixes the clamping force of the reduction forceps through adjusting the second bolt 262, fixes the reduction forceps on an irregular bone fracture through adjusting the first fixing part 230, the second fixing part 340, the first bolt 250 and the third bolt 330, and finally drills through the drilling equipment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An orthopedic reduction forceps which is characterized in that: the clamping device comprises a first fixing block (100), a first clamping piece (200) and a second clamping piece (300), wherein the first clamping piece (200) is located on the rear side of the first fixing block (100), the second clamping piece (300) is located on the rear side of the first clamping piece (200), a supporting piece (110) is fixedly connected to the middle of the rear side wall of the first fixing block (100), a second fixing block (120) is fixedly connected to the rear side wall of the supporting piece (110), a first clamp handle (210) is integrally formed at the bottom of the first clamping piece (200), a first connecting piece (220) is integrally formed on the upper side of the right side wall of the first clamping piece (200), a first fixing piece (230) is in threaded connection with the upper side of the right side wall of the first clamping piece (200), the first fixing piece (230) is located on the upper side of the first connecting piece (220), and a first sawtooth piece (240) is integrally formed on the upper side of the left side wall of the first clamping piece (200), the right side wall downside fixedly connected with second connecting piece (260) of first holder (200), the bottom integrated into one piece of second holder (300) has second pincers handle (310), the left side wall upside integrated into one piece of second holder (300) has third connecting piece (320), the left side wall upside threaded connection of second holder (300) has second mounting (340), just second mounting (340) are located the upside of third connecting piece (320), and the right side wall upside integrated into one piece of second holder (300) has second sawtooth spare (350), the right side wall downside of second holder (300) is opened has third through-hole (370).

2. An orthopedic reduction forceps as claimed in claim 1, wherein: the inner cavity of the first connecting piece (220) is in threaded connection with a first bolt (250), the inner cavity of the third connecting piece (320) is in threaded connection with a third bolt (330), and a right side wall of the first bolt (250) and a left side wall of the third bolt (330) are provided with a first through hole (270).

3. An orthopedic reduction forceps as claimed in claim 1, wherein: and a second through hole (360) is formed in the upper side of the left side wall of the first clamping piece (200) and the upper side of the right side wall of the second clamping piece (300), and the second through hole (360) is communicated with the first connecting piece (220) and the third connecting piece (320) respectively.

4. An orthopedic reduction forceps as claimed in claim 1, wherein: the inner side walls of the first forceps handle (210) and the second forceps handle (310) are provided with anti-slip lines.

5. An orthopedic reduction forceps as claimed in claim 1, wherein: the right side wall of the second connecting piece (260) is fixedly connected with a connecting rod (261), the connecting rod (261) is connected with the third through hole (370) in a sliding mode, the outer side wall of the connecting rod (261) is connected with a second bolt (262) in a threaded mode, and the second bolt (262) is located on the right side of the third through hole (370).

6. An orthopedic reduction forceps as claimed in claim 1, wherein: the first fixing block (100), the first clamping piece (200) and the second clamping piece (300) are all members made of stainless steel.