CN212939997U

CN212939997U - Multifunctional auxiliary fixing instrument for hand operation

Info

Publication number: CN212939997U
Application number: CN202020774305.9U
Authority: CN
Inventors: 马鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-04-13
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a supplementary fixed apparatus of multi-functional hand operation, include: the clamping device comprises a first clamping block and a second clamping block, wherein corners of the first clamping block and the second clamping block are subjected to fillet treatment, one opposite surfaces of the first clamping block and the second clamping block are provided with concave cambered surfaces, the first clamping block and the second clamping block are fixed through a connecting piece, and the side wall of the first clamping block is detachably connected with a plurality of supporting rods; through having designed this application, the manpower has been saved, clamp splice fixed control hand position is reliable lasting in the art, and can be according to different positions of equidirectional not, switch through several support stick independent assortments, realize reliable fixed and multi-functional independent assortment and switch and mainly rely on the hand clamp splice, screw and support stick on the clamp splice, fixed hand position by the assistant in having replaced traditional art, and then through the fixed hand position of multi-functional supplementary fixed instrument, when reducing the manpower, it is more convenient to make the hand operation, operation panel space is more spacious.

Description

Multifunctional auxiliary fixing instrument for hand operation

Technical Field

The utility model belongs to the technical field of the supplementary fixed apparatus of operation, concretely relates to supplementary fixed apparatus of multi-functional hand operation.

Background

With the continuous development of industrialization, various types of hand injuries become common diseases in clinic, the hand injuries include injuries of hand tendons, blood vessels, nerves and bone tissues, and in order to restore the hand functions as much as possible, various types of hand injuries generally need surgical treatment.

In the process of surgical treatment, a patient adopts a flat lying position conventionally, a diseased limb is placed on a surgical operation table in an extending way of 90 degrees after anesthesia, after the diseased limb is anesthetized, the forearm and the hand always present the positions of the forearm, the pronation of the hand and the flexion of fingers on the surgical operation table due to the action of the powerful pronation and flexor muscle, the injury of blood vessels, tendons and nerves of the hand often needs to be operated from the hand and the palm of the fingers, for the convenience of operation in the surgical field, besides an operator and an operation, the hand and the forearm need to be fixed after being supinated by an assistant in the operation, the fingers need to be fixed in the extended position, for the injury of bone tissues of the hand, the operation from the back of the hand and the back of the fingers is usually needed, and also for the convenience of operation in the surgical field, the forearm and the hand need to be fixed in the positions of complete pronation and extension of.

The hand operation is narrow and small in field, the operation is fine, the space of the operation is seriously influenced by too many assistants facing a limited operation table, the operation of an operator is influenced, the hand is fixed by the assistants, and the defects of fatigue and instability of the assistants exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary fixed apparatus of multi-functional hand operation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: supplementary fixed apparatus of multi-functional hand operation includes: the corner of first clamp splice and second clamp splice all is handled through the fillet, first clamp splice and second clamp splice one side in opposite directions all have the indent cambered surface, first clamp splice and second clamp splice are fixed through the connecting piece, can dismantle on the lateral wall of first clamp splice and be connected with a plurality of support sticks.

Preferably, a plurality of supporting rod thread hole positions corresponding to the supporting rods are formed in the upper end face of the first clamping block, and the supporting rods are uniformly distributed on the first clamping block and the second clamping block along straight lines.

Preferably, the connecting member is a bolt, and the bolt has at least two bolts.

Preferably, the number of the bolts is two, and the bolts are diagonally distributed on two side walls of the first clamping block or the second clamping block.

Preferably, the bottom of the support rod is provided with threads, and the support rod is connected with the first clamping block and the second clamping block in a screwing mode.

Preferably, the inner sides of the first clamping block and the second clamping block are provided with fixing threaded holes corresponding to the bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

by designing the hand fixing device, the manpower is saved, the clamping block is used for fixing and controlling the hand position reliably and durably in the operation, and the hand position can be switched through the free combination of the plurality of support rods according to different positions in different directions, so that the reliable fixing and the multifunctional free combination switching are realized mainly by the hand clamping block, the screw holes in the clamping block and the support rods, the traditional hand position fixing by an assistant in the operation is replaced, the hand position is fixed through a multifunctional auxiliary fixing instrument, the manpower is reduced, the hand operation is more convenient, and the space of an operation table is more spacious; the support rod and the clamping block can be flexibly combined and connected, the multifunctional auxiliary fixing instrument can be used for fixing different fingers and different operation body positions, multifunctional application is realized, the auxiliary fixing instrument is simple to process and install, and can be repeatedly sterilized and used, and the cost is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. a first clamping block; 2. an inner concave cambered surface; 3. fixing the threaded hole; 4. a support rod thread hole site; 5. a support rod; 6. a second clamp block; 7. and (4) bolts.

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.

Referring to fig. 1, the present invention provides a technical solution: supplementary fixed apparatus of multi-functional hand operation includes: first clamp splice 1 and second clamp splice 6, the turning of first clamp splice 1 and second clamp splice 6 is all handled through the fillet, a plurality of support rod screw hole sites 4 that correspond with support rod 5 are seted up to the up end of first clamp splice 1, a plurality of support rods 5 are evenly arranged along the straight line on first clamp splice 1, second clamp splice 6, first clamp splice 1 and the one side in opposite directions of second clamp splice 6 all have indent cambered surface 2, first clamp splice 1 and second clamp splice 6 are fixed through the connecting piece, can dismantle on the lateral wall of first clamp splice 1 and be connected with a plurality of support rods 5, support rod 5's bottom has been seted up the screw thread, support rod 5 and first clamp splice 1, second clamp splice 6 closes soon and is connected.

In this embodiment, preferably, the connecting member is specifically a bolt 7, the number of the bolts 7 is at least two, and the bolts 7 are diagonally distributed on two side walls of the first clamping block 1 or the second clamping block 6.

In this embodiment, preferably, the first clamping block 1 and the second clamping block 6 have fixing threaded holes 3 formed on the inner sides thereof corresponding to the bolts 7.

The utility model discloses a theory of operation and use flow: when the device uses, through first clamp splice 1, the centre gripping of second clamp splice 6 with back of the hand and palm side, and fix through bolt 7 between first clamp splice 1, the second clamp splice 6, fix through the support stick screw thread hole site 4 of support stick 5 with different positions to and the change of quantity, can be to supporting the required operation position of different fingers, can be according to left or right hand and required palm or back of the hand operating direction with supporting stick 5 and connecting in first clamp splice 1 or the 6 sides of second clamp splice in order to control rotatoryly.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. Supplementary fixed apparatus of multi-functional hand operation, its characterized in that includes: first clamp splice (1) and second clamp splice (6), the turning of first clamp splice (1) and second clamp splice (6) all is handled through the fillet, first clamp splice (1) and second clamp splice (6) one side in opposite directions all have indent cambered surface (2), first clamp splice (1) and second clamp splice (6) are fixed through the connecting piece, can dismantle on the lateral wall of first clamp splice (1) and be connected with a plurality of support rods (5).

2. The multifunctional hand surgery auxiliary fixation instrument of claim 1, wherein: a plurality of supporting rod thread hole positions (4) corresponding to the supporting rods (5) are formed in the upper end face of the first clamping block (1), and the supporting rods (5) are uniformly distributed on the first clamping block (1) and the second clamping block (6) along straight lines.

3. The multifunctional hand surgery auxiliary fixation instrument of claim 1, wherein: the connecting piece is specifically a bolt (7), and the bolt (7) is provided with at least two.

4. The multifunctional hand surgery auxiliary fixation instrument of claim 3, wherein: the number of the bolts (7) is two, and the bolts are distributed diagonally on two side walls of the first clamping block (1) or the second clamping block (6).

5. The multifunctional hand surgery auxiliary fixation instrument of claim 1, wherein: the bottom of the supporting rod (5) is provided with threads, and the supporting rod (5) is connected with the first clamping block (1) and the second clamping block (6) in a screwing mode.

6. The multifunctional hand surgery auxiliary fixation instrument of claim 1, wherein: and the inner sides of the first clamping block (1) and the second clamping block (6) are provided with fixing threaded holes (3) corresponding to the bolts (7).