CN213372204U

CN213372204U - Handle assembly for surgical retraction device

Info

Publication number: CN213372204U
Application number: CN202021840774.2U
Authority: CN
Inventors: 吴涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-08
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a handle component for a surgical retracting device, relating to the technical field of auxiliary medical instruments. The utility model discloses a threaded column and flexible post, threaded column lower surface is connected with the erection column, and threaded column upper surface is connected with the extension post, and extension post upper surface is connected with the fixed column, and the fixed column upper surface is connected with flexible post, and flexible post upper surface is connected with the bumping post, and flexible post week side is connected with main arc pole and vice arc pole, and a main arc pole side is connected with the main connecting plate, and vice arc pole side is connected with vice connecting plate. The utility model discloses a pressing and mainly pressing the movable plate and vice according to the movable plate, making main arc pole and vice arc pole outwards remove, making flexible post not receive the effect of power, can freely stretch out and draw back the adjustment position, the adjustment finishes the back, loosens and mainly presses the movable plate and vice according to the movable plate, and the spring makes main arc pole and vice arc pole remove back the normal position, blocks flexible post, makes flexible post fix, reaches the effect of free adjustment handle height.

Description

Handle assembly for surgical retraction device

Technical Field

The utility model belongs to the technical field of auxiliary medical instrument, especially, relate to a handle subassembly is used to surgery retractor device.

Background

In the operation, the medical personnel need to position muscle tissue, blood vessels, nerves and other tissues by virtue of the retraction device, so that the operation part can be accessed, the operation retraction device is particularly important in a plurality of operation procedures, particularly in operations related to cerebral vessels and nerves, the retraction device cannot shake in the operation process, otherwise, the patient is injured, even life risks exist, and therefore the handle is needed to be used for fixing the retraction device, so that the retraction device cannot shake, and secondary injury to the patient is avoided;

but present handle only can be fixed with the device of pulling out, and the height of unable adjustment handle just leads to the unable regulation of the height of pulling out the device, and the requirement of use increases, and to the limitation increase of operation, application range reduces, is unfavorable for going on of operation, also can cause the waste of equipment, is unfavorable for medical personnel's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a handle subassembly is led out to surgery solves the current unable problem of adjustment handle height.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a handle component for surgical retraction device, which comprises a threaded column and a telescopic column, wherein the lower surface of the threaded column is connected with an installation column, which is convenient for installing a handle, the upper surface of the threaded column is connected with an extension column, the upper surface of the extension column is connected with a fixed column, the upper surface of the fixed column is connected with a telescopic column, which is convenient for adjusting the height of the handle, the upper surface of the telescopic column is connected with a bumping post, the peripheral side of the telescopic column is connected with a main arc-shaped rod and an auxiliary arc-shaped rod, the main arc-shaped rod is adapted to the auxiliary arc-shaped rod, which is convenient;

one side of the main arc-shaped rod is connected with a main connecting plate, one side of the auxiliary arc-shaped rod is connected with an auxiliary connecting plate, the main arc-shaped rod and the auxiliary arc-shaped rod are conveniently controlled, one surface of the main connecting plate is connected with a plurality of main extension rods, one surface of the auxiliary connecting plate is connected with a plurality of auxiliary extension rods, the main extension rods and the auxiliary extension rods are matched in position, one surface of each main extension rod and one surface of each auxiliary extension rod are connected with a buckle, one surface of each buckle is connected with a spring, and the buckles are matched with the spring positions, so that the main arc-shaped rod and the auxiliary arc.

Furthermore, the upper surface of the retaining column is connected with a clamping column, so that the handle is conveniently fixed.

Furthermore, the upper surface of the clamping column is connected with a fixing plate, so that the handle is convenient to fix.

Further, the buckle penetrates through one surface of the main extension rod and the auxiliary extension rod.

Furthermore, one side face of the main connecting plate is connected with a main pressing plate, one side face of the auxiliary connecting plate is connected with an auxiliary pressing plate, the main pressing plate and the auxiliary pressing plate are matched in position, the main arc-shaped rod and the auxiliary arc-shaped rod can be conveniently pressed, and the telescopic column can be conveniently stretched.

The utility model discloses following beneficial effect has:

the utility model discloses a pressing and mainly pressing the movable plate and vice according to the movable plate, making main arc pole and vice arc pole outwards remove, making flexible post not receive the effect of power, can freely stretch out and draw back the adjustment position, the adjustment finishes the back, loosens and mainly presses the movable plate and vice according to the movable plate, and the spring makes main arc pole and vice arc pole remove back the normal position, blocks flexible post, makes flexible post fix, reaches the effect of free adjustment handle height.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is an enlarged view of a structure a in fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a threaded post; 2. mounting a column; 3. extending the column; 4. fixing a column; 5. a telescopic column; 6. a bumping post; 7. clamping the column; 8. a fixing plate; 9. a main arc-shaped rod; 10. an auxiliary arc-shaped rod; 11. a main connection plate; 12. a secondary connecting plate; 13. a main pressing plate; 14. a secondary pressing plate; 15. a spring; 16. buckling; 17. a main extension pole; 18. and an auxiliary extension rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the utility model relates to a handle assembly for surgical retraction device, which comprises a threaded column 1 and a telescopic column 5, wherein the lower surface of the threaded column 1 is connected with an installation column 2, which is convenient for the installation of the handle, the upper surface of the threaded column 1 is connected with an extension column 3, the upper surface of the extension column 3 is connected with a fixed column 4, the upper surface of the fixed column 4 is connected with the telescopic column 5, which is convenient for adjusting the height of the handle, the upper surface of the telescopic column 5 is connected with a baffle column 6, the peripheral side surface of the telescopic column 5 is connected with a main arc-shaped rod 9 and an auxiliary arc-shaped rod 10, the main arc-shaped rod 9 is matched with the auxiliary;

a main arc pole 9 side is connected with main connecting plate 11, an auxiliary arc pole 10 side is connected with auxiliary connecting plate 12, conveniently control main arc pole 9 and auxiliary arc pole 10, a main connecting plate 11 surface is connected with a plurality of main extension rods 17, an auxiliary connecting plate 12 surface is connected with a plurality of auxiliary extension rods 18, main extension rod 17 suits with auxiliary extension rod 18 position, main extension rod 17 suits with auxiliary extension rod 18 surface, a buckle 16 is connected with main extension rod 17 and auxiliary extension rod 18 surface, 16 a surface of buckle is connected with spring 15, buckle 16 suits with 15 positions of spring, be convenient for resume main arc pole 9 and auxiliary arc pole 10 position.

Preferably, the upper surface of the bumping post 6 is connected with a clamping post 7, which is convenient for fixing the handle.

Preferably, the upper surface of the clamping column 7 is connected with a fixing plate 8, so that the handle is conveniently fixed.

Preferably, the catch 16 extends through a surface of the primary elongate bar 17 and the secondary elongate bar 18.

Preferably, one side of the main connecting plate 11 is connected with a main pressing plate 13, one side of the auxiliary connecting plate 12 is connected with an auxiliary pressing plate 14, the main pressing plate 13 is matched with the auxiliary pressing plate 14 in position, the main arc-shaped rod 9 and the auxiliary arc-shaped rod 10 are conveniently pressed, and the telescopic column 5 is conveniently stretched.

The first embodiment is as follows: as shown in fig. 1-4, this embodiment is a method of using a handle assembly for a surgical retraction device: firstly, the handle is arranged in the retracting device through the mounting column 2, then the threaded column 1 is rotated to enable the handle to move downwards and be completely fixed with the retracting device, then the handle is fixed through the clamping column 7, after the handle is fixed, the main pressing plate 13 and the auxiliary pressing plate 14 are pressed, the main pressing plate 13 and the auxiliary pressing plate 14 drive the main arc-shaped rod 9 and the auxiliary arc-shaped rod 10 to move outwards, the telescopic column 5 is not stressed by force and can freely extend and retract in the fixed column 4, after the handle is adjusted to a proper position through the telescopic column 5, the main pressing plate 13 and the auxiliary pressing plate 14 are loosened, the spring 15 drives the main arc-shaped rod 9 and the auxiliary arc-shaped rod 10 to return to the original positions and be clamped on the telescopic column 5, the telescopic column 5 is clamped to enable the telescopic column 5 not to move, and the position of the handle is adjusted at the moment.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A handle assembly for a surgical retraction device comprising a threaded post (1) and a telescopic post (5), characterized in that: the lower surface of the threaded column (1) is connected with an installation column (2), the upper surface of the threaded column (1) is connected with an extension column (3), the upper surface of the extension column (3) is connected with a fixed column (4), the upper surface of the fixed column (4) is connected with a telescopic column (5), the upper surface of the telescopic column (5) is connected with a retaining column (6), the peripheral side of the telescopic column (5) is connected with a main arc-shaped rod (9) and an auxiliary arc-shaped rod (10), and the main arc-shaped rod (9) is matched with the auxiliary arc-shaped rod (10);

one side of the main arc-shaped rod (9) is connected with a main connecting plate (11), one side of the auxiliary arc-shaped rod (10) is connected with an auxiliary connecting plate (12), one surface of the main connecting plate (11) is connected with a plurality of main extension rods (17), one surface of the auxiliary connecting plate (12) is connected with a plurality of auxiliary extension rods (18), the main extension rods (17) and the auxiliary extension rods (18) are matched in position, one surface of the main extension rods (17) and the auxiliary extension rods (18) is connected with a buckle (16), one surface of the buckle (16) is connected with a spring (15), and the buckle (16) is matched with the position of the spring (15).

2. A handle assembly for surgical retraction devices according to claim 1 characterized in that a snap post (7) is attached to the upper surface of said post (6).

3. A handle assembly for surgical retraction devices according to claim 2 characterized in that a fixing plate (8) is attached to the upper surface of said gripping stud (7).

4. A handle assembly for surgical retraction devices according to claim 1 characterized in that said snap (16) extends through a surface of the primary extension rod (17) and the secondary extension rod (18).

5. A handle assembly for surgical retraction devices according to claim 1 characterized in that a main activation plate (13) is attached to one side of said main attachment plate (11) and a secondary activation plate (14) is attached to one side of said secondary attachment plate (12), said main activation plate (13) and secondary activation plate (14) being positioned in correspondence.