CN216168646U

CN216168646U - Fixing device for medical orthopedic surgery

Info

Publication number: CN216168646U
Application number: CN202122674230.4U
Authority: CN
Inventors: 唐淼
Original assignee: Suzhou Municipal Hospital Of Anhui Province
Current assignee: Suzhou Municipal Hospital Of Anhui Province
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-05
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to a fixing device for medical orthopedic surgery, which comprises a base, wherein a fixing assembly is arranged on the base, the fixing assembly comprises an electric push rod fixedly arranged at the bottom of an inner cavity of the base, a sliding rod is fixedly arranged at a telescopic shaft of the electric push rod, a movable block is fixedly connected to the outer part of the sliding rod, the top of the movable block is movably connected with a movable rod, the left side and the right side of the top of the base are fixedly connected with fixed seats, the other end of the movable rod is movably connected with a pushing rod, and the inner side of the pushing rod is fixedly connected with a fixed frame. This fixing device for medical science orthopedic surgery through having set up fixed subassembly, makes its user when fixing the patient, through drive electric putter, makes it promote the slide bar and rises, makes its movable block promote the movable rod, makes its catch bar slide on the fixing base under the promotion of movable rod, drives the mount in step and draws close to the centre, fixes the object, ties the area through setting up and consolidates, makes its fixed effect strengthen.

Description

Fixing device for medical orthopedic surgery

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a fixing device for medical orthopedic surgery.

Background

The orthopedic instruments are specialized medical instruments specially used for orthopedic surgery, and are classified into the following parts according to the classification of the State food and drug administration: the first class, the second class and the third class can be divided into the following classes according to the use purpose and performance: joint instruments, spinal instruments, trauma instruments, foundation instruments, and the like.

Now when carrying out bone surgery, need use fixing device to fix patient's hand or leg, and current fixing device is fixed the effect not good, takes place to become flexible easily to cause the drilling precision to descend.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a fixing device for medical orthopedic surgery, which has the advantages of improving the stabilizing effect and the like, and solves the problems that the fixing effect is poor, and the drilling precision is reduced due to easy looseness.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fixing device for medical science orthopedic surgery, includes the base, be provided with fixed subassembly on the base, fixed subassembly includes fixed mounting in the electric putter of base inner chamber bottom, and electric putter's telescopic shaft department fixed mounting has the slide bar with base inner chamber lateral wall swing joint, and the outside fixedly connected with quantity of slide bar is two movable block, and the top swing joint of movable block has the movable rod that runs through the base, the equal fixedly connected with quantity in the top left and right sides of base is two fixing bases, the equal fixedly connected with quantity in the movable rod other end swing joint has the catch bar with two fixing base swing joint, the inboard fixedly connected with mount of catch bar, the equal fixed mounting in both sides has the binding area around the base upper surface.

Further, the top of base has been seted up the spout, the equal fixedly connected with guide rail of lateral wall about the base inner chamber.

Furthermore, the electric push rod is located in the middle of the bottom of the base, and sliding balls located inside the guide rails are fixedly connected to the left end and the right end of the sliding rod.

Further, the movable block is the cuboid, and movable block top fixedly connected with connecting seat, the movable block is the symmetric distribution.

Further, a sliding groove is formed in the side edge of the fixing seat, and a sliding block located inside the sliding groove is fixedly connected to the front surface and the rear surface of the push rod.

Further, the fixing frame is formed by combining an arc-shaped plate, springs and sponge, the number of the springs is larger than three, and the sponge is fixedly connected to the other end of each spring.

Furthermore, the binding belt is formed by combining a binding belt, a mounting seat and a lock catch, the front end of the mounting seat is fixedly connected with the binding belt, and the rear end of the mounting seat is fixedly connected with the lock catch.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this fixing device for medical science orthopedic surgery through having set up fixed subassembly, makes its user when fixing the patient, through drive electric putter, makes it promote the slide bar and rises, makes its movable block promote the movable rod, makes its catch bar slide on the fixing base under the promotion of movable rod, drives the mount in step and draws close to the centre, fixes the object, ties the area through setting up and consolidates, makes its fixed effect strengthen.

Drawings

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

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

In the figure: 1 base, 11 chutes, 12 guide rails, 2 fixed components, 21 electric push rods, 22 sliding rods, 221 sliding balls, 23 movable blocks, 231 connecting seats, 24 movable rods, 25 fixed seats, 26 pushing rods, 27 fixed seats, 271 arc plates, 272 springs, 273 sponges, 28 binding bands, 281 binding bands, 282 mounting seats and 283 buckles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the fixing device for medical orthopedic surgery in this embodiment includes a base 1, a sliding groove 11 is formed at the top of the base 1, guide rails 12 are fixedly connected to left and right side walls of an inner cavity of the base 1, and a fixing assembly 2 is disposed on the base 1.

In this embodiment, the fixing assembly 2 includes an electric push rod 21 fixedly installed at the bottom of the inner cavity of the base 1, the electric push rod 21 is located at the middle position of the bottom of the base 1, a sliding rod 22 movably connected with the side wall of the inner cavity of the base 1 is fixedly installed at the telescopic shaft of the electric push rod 21, sliding balls 221 located inside the guide rails 12 are fixedly connected at the left and right ends of the sliding rod 22, two movable blocks 23 are fixedly connected to the outside of the sliding rod 22, the movable blocks 23 are cuboid, a connecting seat 231 is fixedly connected to the top of each movable block 23, the movable blocks 23 are symmetrically distributed, a movable rod 24 penetrating through the base 1 is movably connected to the top of each movable block 23, two fixed seats 25 are fixedly connected to the left and right sides of the top of the base 1, a sliding groove is formed in the side edge of each fixed seat 25, a pushing rod 26 movably connected with the two fixed seats 25 is movably connected to the other end of each movable rod 24, fixed surface is connected with the sliding block that is located the inside of sliding tray before catch bar 26, the inboard fixedly connected with mount 27 of catch bar 26, mount 27 is by arc 271, spring 272 and sponge 273 combination form, the inboard fixedly connected with quantity of arc 271 is greater than three spring 272, the other end fixedly connected with sponge 273 of spring 272, the equal fixed mounting in both sides has the binding area 28 around the base 1 upper surface, binding area 28 is by binding area 281, mount pad 282 and hasp 283 combination form, mount pad 282 front end fixedly connected with binding area 281, mount pad 282 rear end fixedly connected with hasp 283.

It should be noted that, in the fixing assembly 2, the fixing effect is improved and the fixing assembly is not easy to loosen due to the cooperation between the sliding rod 22 and the pushing rod.

The working principle of the above embodiment is as follows:

when a user wants to fix an object, the user drives the electric push rod 21 to push the sliding rod 22, under the matching of the guide rail 12 and the sliding ball 221, the sliding rod 22 is horizontally lifted, the movable rod 26 is synchronously pushed to change the angle, under the matching of the sliding groove and the sliding block, the push rod 26 moves on the fixed seat 25, when the sliding rod 22 is lifted, the push rod 26 drives the fixed frame 27 to clamp the object, when the sliding rod 22 is lowered, the push rod 26 drives the fixed frame 27 to loosen the object, and through the matching of the binding bands, the fixing effect is enhanced, and the object is not easy to loosen and shake.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixing device for medical orthopaedic surgery, comprising a base (1), characterized in that: a fixing component (2) is arranged on the base (1);

fixed subassembly (2) include fixed mounting in electric putter (21) of base (1) inner chamber bottom, and the telescopic shaft department fixed mounting of electric putter (21) has slide bar (22) with base (1) inner chamber lateral wall swing joint, and the outside fixedly connected with quantity of slide bar (22) is movable block (23) of two, and the top swing joint of movable block (23) has movable rod (24) that runs through base (1), the equal fixedly connected with quantity in the top left and right sides of base (1) is fixing base (25) of two, movable rod (24) other end swing joint have catch bar (26) with two fixing base (25) swing joint, inboard fixedly connected with mount (27) of catch bar (26), the equal fixed mounting in both sides has binding band (28) around base (1) upper surface.

2. The medical orthopaedic surgical fixture of claim 1, wherein: the top of base (1) has been seted up spout (11), the equal fixedly connected with guide rail (12) of lateral wall about base (1) inner chamber.

3. The medical orthopaedic surgical fixture of claim 1, wherein: the electric push rod (21) is located in the middle of the bottom of the base (1), and the left end and the right end of the sliding rod (22) are fixedly connected with sliding balls (221) located inside the guide rail (12).

4. The medical orthopaedic surgical fixture of claim 1, wherein: the movable block (23) is a cuboid, a connecting seat (231) is fixedly connected to the top of the movable block (23), and the movable block (23) is symmetrically distributed.

5. The medical orthopaedic surgical fixture of claim 1, wherein: the side of fixing base (25) has seted up the sliding tray, surface fixed connection has the sliding block that is located the sliding tray inside around catch bar (26).

6. The medical orthopaedic surgical fixture of claim 1, wherein: the fixing frame (27) is formed by combining an arc-shaped plate (271), springs (272) and sponges (273), the number of the springs (272) which are more than three are fixedly connected to the inner side of the arc-shaped plate (271), and the sponges (273) are fixedly connected to the other ends of the springs (272).

7. The medical orthopaedic surgical fixture of claim 1, wherein: the binding belt (28) is formed by combining a binding belt (281), an installation seat (282) and a lock catch (283), wherein the front end of the installation seat (282) is fixedly connected with the binding belt (281), and the rear end of the installation seat (282) is fixedly connected with the lock catch (283).