CN209499839U

CN209499839U - A kind of orthopaedic trauma grips pincers

Info

Publication number: CN209499839U
Application number: CN201820727199.1U
Authority: CN
Inventors: 樊微
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-11
Filing date: 2018-05-11
Publication date: 2019-10-18
Anticipated expiration: 2028-05-11

Abstract

The utility model discloses a kind of orthopaedic trauma grips pincers, including main pincers, pair pincers, the main pincers include main clamp handle, the main clamp handle is gate-shaped structure, the main clamp handle dress is fixed with the first magnet, the main pincers include the first plier, the secondary pincers include secondary clamp handle, the pair clamp handle fixation is installed with the second magnet, the secondary pincers include the second plier, main pincers fitting arrangement parallel with secondary pincers, the main pincers are equipped with fixed rack, the secondary pincers are equipped with fixed chute, the fixed rack and fixed chute cooperation slide main pincers can opposite in main pincers length direction with secondary pincers and limit opposite sliding of the main pincers with secondary pincers in other directions, first magnet and the second magnet are positioned opposite, and after the first plier and the second plier are closed completely, there are gaps between first magnet and the second magnet, to solve orthopaedic trauma with admittedly The insecure and easy slippage of fixed pincers clamping and the technical issues of convenient for drilling to fracture site.

Description

A kind of orthopaedic trauma grips pincers

Technical field

The utility model relates to a kind of orthopaedic trauma grips pincers.

Background technique

Orthopaedic trauma osteology is also known as orthopedia.It is the profession or subject of medicine, specializes in skeletal muscle Dissection, physiology and the pathology of system keep with drug, operation and physical method and develop the normal morphology and function of this system Can, and treat the sick and wounded of this system.Osteology is also known as orthopedia.It is the profession or subject of medicine, specially grinds Dissection, physiology and the pathology for studying carefully skeletal musculature keep with drug, operation and physical method and develop this system just Normal form and function, and treat the sick and wounded of this system.Orthopaedic trauma grips pincers are used for orthopaedic trauma.

Existing bone fixation pincers, include upper chela, lower chela, bone holding forcep seat, by arm, rocker arm, adjusting nut, connecting rod, Connecting rod base, screw rod, bone holding forcep seat are connected and fixed with lower chela, are connected and fixed by arm and upper chela, by arm also simultaneously with rocker arm, hold Bone forceps seat is flexibly connected, and rocker arm, connecting rod, connecting rod base, screw rod, adjusting nut, bone holding forcep seat are sequentially connected, can also pass through on rocker arm Any nail connection installation small rocker.In the prior art, when limbs fracture frequently with screw fixed reset method, using holding when operation Bone forceps carries out replacement and fixation by screw again after gripping.But existing bone fixation pincers clamp not strongly in use Gu being easy to slip, it has not been convenient to drill to fracture site.

Utility model content

The utility model proposes a kind of orthopaedic trauma grips pincers, and are clamped not strongly admittedly with solving orthopaedic trauma with grips pincers It is easy to slip and the technical issues of convenient for drilling to fracture site.

The technical solution of the utility model is achieved in that a kind of orthopaedic trauma grips pincers, including main pincers, secondary pincers, The main pincers include main clamp handle, and the main clamp handle is gate-shaped structure, and the main clamp handle dress is fixed with the first magnet, the main pincers Including the first plier, the first plier semicircular in shape bending, main clamp is provided with through-hole close to one end of the first plier, The secondary pincers include secondary clamp handle, and the pair clamp handle is fixed to be installed with the second magnet, and the secondary pincers include the second plier, and described second Plier semicircular in shape bending, main pincers fitting parallel with secondary pincers arrange, it is described it is main clamp equipped with fixed rack, the pair, which clamps, to be set There is fixed chute, the fixed rack and fixed chute cooperation make main pincers and secondary pincers can opposite sliding and limit in main pincers length direction Opposite sliding of the main pincers with secondary pincers in other directions is made, first magnet and the second magnet are positioned opposite, and when the first plier After being closed completely with the second plier, there are gaps between first magnet and the second magnet.

Further, first magnet is fixed by passing through the bolt of main clamp handle gate-shaped structure with main clamp handle.

Further, second magnet is fixed by passing through the bolt of secondary clamp handle with secondary clamp handle.

Further, the main pincers and secondary pincers are aluminum alloy material.

Further, the fixed rack is equipped with close to first plier one end for preventing pair from clamping the anti-of fixed rack of damaging Collision block.

Using above-mentioned technical proposal, the utility model has the following beneficial effects: because the of this orthopaedic trauma grips pincers One magnet and the second magnet are positioned opposite, and after the first plier and the second plier are closed completely, first magnet and second There are gaps between magnet, cause the first plier and the second plier to accommodate angle when operator touches orthopaedic trauma grips pincers Degree changes, because aid object is in irregular shape, reduces if accommodating article diameters under this angle, the first magnet and the second magnet It can attract each other further towards and increase chucking power, to keep firm grip.

Further, the second claw beam of setting is provided with through-hole close to one end of plier and conveniently bores to fracture site Hole.

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 the structural schematic diagram of the utility model；

The structural schematic diagram clamped based on Fig. 2；

Fig. 3 is the structural schematic diagram of secondary pincers；

Fig. 4 is the 1. part partial enlarged view of secondary pincers；

The 2. part partial enlarged view clamped based on Fig. 5.

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 making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of orthopaedic trauma grips pincers, including main pincers 1, secondary pincers 2, the main pincers and secondary pincers are aluminum alloy material, described In be bonded parallelly distribute on, main pincers 1 clamp 2 and opposite can slide in main 1 length direction of clamping with secondary for main pincers 1 and secondary pincers 2.The main pincers packet The first plier 11, main clamp handle 12, fixed rack 13, through-hole 14, the first magnet 15 are included, the main clamp handle 12 is gate-shaped structure, institute It states main clamp handle dress and is fixed with the first magnet 15, first magnet is by passing through fixing bolt and the master of main clamp handle gate-shaped structure Clamp handle is fixed；First plier, the 11 semicircular in shape bending, main clamp are provided with through-hole 14 close to one end of the first plier. The secondary pincers include secondary clamp handle 22, and the pair clamp handle is fixed to be installed with the second magnet 24, and second magnet is by passing through secondary pincers The fixing bolt of handle is fixed with secondary clamp handle；The secondary pincers 2 include the second plier 21,21 semicircular in shape of the second plier bending Shape；The main pincers 1 clamp 2 parallel fittings with pair and arrange, main 1 inside of pincers is equipped with fixed rack 13, and 2 outside of pair pincers is equipped with Fixed chute 23, the fixed rack 13 slide in fixed chute 23, and fixed rack 13 makes main pincers in the cooperation of fixed chute 23 Opposite sliding of the main pincers with secondary pincers in other directions opposite can be slided and limit in main pincers length direction with secondary pincers, it is described fixed sliding Rail is equipped with close to first plier one end for preventing the secondary anticollison block 16 for clamping fixed rack of damaging；First magnet and the second magnetic Iron is positioned opposite, and after the first plier and the second plier are closed completely, there are skies between first magnet and the second magnet Gap causes the first plier and the second plier to accommodate angulation change when operator touches orthopaedic trauma grips pincers in this way, because It is human skeletal for aid object, therefore its is in irregular shape, reduces if accommodating article diameters under this angle, the first magnet and second Magnet can attract each other further towards and increase chucking power, to keep firm grip.

When in use, the main clamp handle of holding with a firm grip 12 and secondary clamp handle 22, slide winner's pincers on the surface of pair pincers, the first plier and the Two pliers, which close up, is fixed bone, passes through through-hole 14 using drill bit and drills to fixed position, can be to fixation Position is installed medical steel nail and is fixed, easy to operate.

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

1. a kind of orthopaedic trauma grips pincers, including main pincers, secondary pincers, it is characterised in that: the main pincers include main clamp handle, the master Clamp handle is gate-shaped structure, and the main clamp handle dress is fixed with the first magnet, and the main pincers include the first plier, first plier Semicircular in shape bending, main clamp are provided with through-hole close to one end of the first plier, and the secondary pincers include secondary clamp handle, the pair Clamp handle is fixed to be installed with the second magnet, and the secondary pincers include the second plier, the second plier semicircular in shape bending, the master Pincers fitting parallel with secondary pincers arranges, the main pincers are equipped with fixed rack, and the pair is clamped equipped with fixed chute, the fixed rack and Fixed chute cooperation slide main pincers can opposite in main pincers length direction with secondary pincers and limit main pincers with secondary pincers in other directions Opposite sliding, first magnet and the second magnet are positioned opposite, and after the first plier and the second plier are closed completely, described There are gap between first magnet and the second magnet, the fixed rack is equipped with close to first plier one end for preventing secondary pincers from touching Hurt the anticollison block of fixed rack.

2. orthopaedic trauma grips pincers according to claim 1, it is characterised in that: first magnet is by passing through main pincers The bolt of handle gate-shaped structure is fixed with main clamp handle.

3. orthopaedic trauma grips pincers according to claim 2, it is characterised in that: second magnet is by passing through secondary pincers The bolt of handle is fixed with secondary clamp handle.

4. orthopaedic trauma grips pincers according to claim 3, it is characterised in that: the main pincers and secondary pincers are aluminium alloy material Matter.