CN220089879U

CN220089879U - Clinical operation finger fixing device

Info

Publication number: CN220089879U
Application number: CN202321661906.9U
Authority: CN
Inventors: 孙思忆; 李雪; 卢郁琴; 李冉冉
Original assignee: 901th Hospital of the Joint Logistics Support Force of Pla
Current assignee: 901th Hospital of the Joint Logistics Support Force of Pla
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-28
Anticipated expiration: 2033-06-28

Abstract

The utility model belongs to the technical field of auxiliary equipment for operation, in particular to a clinical operation finger fixing device, which comprises: the backup pad, the terminal surface is connected with places the board before the backup pad, place the board upper end and seted up the spout, a plurality of jacks have been seted up to the spout bottom, place the board upper end and be located spout sliding connection and have the slider, the bracing piece is installed to the slider upper end, the spacing ring is installed to the bracing piece upper end, threaded hole has been seted up to the spacing ring upper end, spacing ring upper end is located threaded hole department threaded connection threaded rod, end connection has the stopper under the threaded rod, the through-hole has been seted up to the side that the slider upper end is located the bracing piece, through-hole department is equipped with the bolt, end connection has the connecting plate on the bolt, through two spring coupling between connecting plate and the slider. The sliding block is arranged in the sliding groove at the upper end part of the placing plate in a sliding manner, and the sliding block can be fixed through the bolt, so that different fingers can be fixed when the device is used.

Description

Clinical operation finger fixing device

Technical Field

The utility model belongs to the technical field of auxiliary equipment for operation, and particularly relates to a finger fixing device for clinical operation.

Background

Orthopedics is one of the most common departments in various hospitals, and mainly researches the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods.

In the case of performing an orthopedic operation on a finger, in order to facilitate the operation, it is generally necessary to clamp and fix the finger to be operated on in order to facilitate the operation of a doctor.

Chinese patent No.: [ 201120096834.9 ] discloses a hand fixer, this fixer is through articulating movable finger fixed plate on by the fixing base, and the finger fixed plate is rectangular shape, is equipped with a finger fixed cover on every finger fixer. The injured hand of the wounded is fixed on the fixer during preoperative preparation, and the injured fingers of the wounded are separately placed on the finger fixing sleeve plate and are respectively fixed by the finger fixing sleeves. The finger fixing sleeve of the device is not adjustable, so that the device cannot adjust the finger fixing sleeve according to the thickness of the fingers of a patient; when the finger of the patient is thicker, the finger fixing sleeve can tighten the finger of the patient, so that the patient feels uncomfortable, and when the finger of the patient is thinner, the finger fixing sleeve can not completely fix the finger, so that the finger can also act when the patient performs an operation, and the operation effect can be influenced.

For this purpose, we propose a clinical surgical finger fixation device.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a clinical operation finger fixing device, wherein a sliding block is arranged in a sliding groove at the upper end part of a placing plate in a sliding way, and the sliding block can be fixed through a bolt, so that different fingers can be fixed when the device is used; the device sets up the screw hole at the upper end of spacing ring, and there is the threaded rod in screw hole department threaded connection, and the lower tip fixedly connected with stopper at the threaded rod can adjust the position of stopper in the spacing ring through twisting the threaded rod to can make the device can be applicable to the finger of different thickness.

The purpose of the disclosure can be achieved by the following technical scheme:

a clinical surgical finger fixation device comprising:

the backup pad, preceding terminal surface fixedly connected with of backup pad places the board, the spout has been seted up to the upper end of placing the board, a plurality of jacks have been seted up to the bottom of spout, the upper end of placing the board is located the spout and slides and be connected with the slider, the upper end fixed mounting of slider has the bracing piece, the upper end fixed mounting of bracing piece has the spacing ring, threaded hole has been seted up to the upper end of spacing ring, the upper end of spacing ring is located threaded hole department threaded connection has the threaded rod, the lower tip fixedly connected with stopper of threaded rod, the through-hole has been seted up to the upper end that the upper end of slider is located the side of bracing piece, through-hole department is equipped with the bolt, the upper end fixedly connected with connecting plate of bolt, through two spring coupling between connecting plate and the slider.

Based on the technical scheme, the application principle and the generated technical effects are as follows:

in the device, the slider can freely slide in the spout, can adjust the position of spacing ring through sliding the slider to can adjust the position of spacing ring, make spacing ring can be located different finger departments, thereby fix different fingers, the concrete regulation step of slider is: pulling the connecting plate first to make the bolt pull out from the jack, after the bolt breaks away from the jack, sliding the slider, moving the slider to the finger department that needs to be fixed, making the spacing ring face the finger that needs to be fixed, inserting the bolt into the jack again, can fix the slider, the spacing ring is located the finger department that needs to be fixed this moment, then passes the spacing ring with the finger, twists the threaded rod again, drives the stopper through twisting the threaded rod and moves to the direction that is close to the finger to extrude the finger, make the finger fixed between spacing ring and stopper.

Further, the lower end of the limiting block is adhered with a sponge block.

Further, the diameter of the through hole is equal to the diameter of the jack, and the diameter of the bolt is smaller than the diameter of the through hole.

Further, the bottom of the bolt passes through the through hole and is positioned in the jack under the condition that the spring is not stretched.

Further, a placing groove is formed in the upper end portion of the supporting plate, and a sponge cushion is adhered to the bottom of the placing groove at the upper end portion of the supporting plate.

Further, the side fixed mounting of backup pad has the connecting block, the upper end fixedly connected with bandage of connecting block, the one end and the connecting block fixed connection of bandage, the one end that the connecting block was kept away from to the bandage is free state.

Further, the side end of backup pad is kept away from the one end fixed paste of fixed block has the magic to paste the hair face, the one end that the bandage is the free state is pasted and is had the magic to paste to collude the face, the magic pastes hair face and the following looks adaptation of magic subsides.

Further, two fixing blocks are fixedly arranged at the lower end part of the supporting plate, and screws are connected between the two fixing blocks in a threaded mode.

The noun, conjunctive or adjective parts referred to in the above technical solutions are explained as follows:

and (3) fixedly connecting: refers to a connection without any relative movement after the parts or components are secured. The device is divided into a detachable connection type and a non-detachable type.

(1) And (3) detachable connection: the parts are fixed together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly.

(2) Non-detachable connection: mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Also, during connection, attention should be paid to process quality, technical inspection and remedial measures (e.g., correction, polishing, etc.).

The beneficial effects of the present disclosure are:

1. the sliding block is arranged in the sliding groove at the upper end part of the placing plate in a sliding way, and the sliding block can be fixed through the bolt, so that different fingers can be fixed when the device is used;

2. the device sets up the screw hole at the upper end of spacing ring, and there is the threaded rod in screw hole department threaded connection, and the lower tip fixedly connected with stopper at the threaded rod can adjust the position of stopper in the spacing ring through twisting the threaded rod to can make the device can be applicable to the finger of different thickness.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described, and it will be apparent to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;

FIG. 2 is a front view of the entirety of an embodiment of the present utility model;

FIG. 3 is a schematic view of a slider and a retainer ring according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of the entirety of an embodiment of the present utility model;

in the figure: 1. a support plate; 2. placing a plate; 3. a chute; 4. a jack; 5. a slide block; 6. a support rod; 7. a limiting ring; 8. a threaded hole; 9. a threaded rod; 10. a limiting block; 11. a through hole; 12. a plug pin; 13. a connecting plate; 14. a spring; 15. a sponge block; 16. a placement groove; 17. a sponge cushion; 18. a connecting block; 19. a strap; 20. magic tape surface; 21. hook-on surface of the magic tape; 22. a fixed block; 23. and (5) a screw.

Detailed Description

The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure.

An embodiment of a clinical surgical finger fixation device according to the present utility model is described herein in connection with fig. 1-4. Specifically, the finger fixing device comprises a plurality of components such as a supporting plate 1, a placing plate 2, a sliding groove 3, an inserting hole 4, a sliding block 5, a supporting rod 6, a limiting ring 7, a threaded hole 8, a threaded rod 9, a limiting block 10, a through hole 11, a bolt 12, a connecting plate 13, a spring 14 and the like, wherein the sliding block 5 is arranged in the sliding groove 3 at the upper end part of the placing plate 2 in a sliding manner, and the sliding block 5 can be fixed through the bolt 12, so that different fingers can be fixed when the device is used; the device sets up screw hole 8 at the upper end of spacing ring 7, and threaded hole 8 department threaded connection has threaded rod 9, and the lower tip fixedly connected with stopper 10 at threaded rod 9 can adjust the position of stopper 10 in spacing ring 7 through twisting threaded rod 9 to can make the device be applicable to the finger of different thickness.

A clinical surgical finger fixation device, as shown in fig. 1-4, comprising:

the support plate 1, the preceding terminal surface fixedly connected with of support plate 1 places board 2, the spout 3 has been seted up to the upper end of placing board 2, a plurality of jacks 4 have been seted up to the bottom of spout 3, the upper end of placing board 2 is located sliding connection in spout 3 has slider 5, the upper end fixed mounting of slider 5 has bracing piece 6, the upper end fixed mounting of bracing piece 6 has spacing ring 7, threaded hole 8 has been seted up to the upper end of spacing ring 7, the upper end of spacing ring 7 is located threaded hole 8 department threaded connection has threaded rod 9, the lower tip fixedly connected with stopper 10 of threaded rod 9, through-hole 11 has been seted up to the upper end of slider 5 is located the side of bracing piece 6, through-hole 11 department is equipped with bolt 12, the upper end fixedly connected with connecting plate 13 of bolt 12, be connected through two springs 14 between connecting plate 13 and the slider 5.

In the device, slider 5 can freely slide in spout 3, can adjust the position of spacing ring 7 through sliding slider 5 to can adjust the position of spacing ring 7, make spacing ring 7 can be located different finger departments, thereby fix different fingers, the concrete regulation step of slider 5 is: pulling the connecting plate 13 to pull the plug pin 12 out of the jack 4, sliding the sliding block 5 after the plug pin 12 is separated from the jack 4, moving the sliding block 5 to the position of the finger to be fixed, enabling the limiting ring 7 to face the finger to be fixed, inserting the plug pin 12 into the jack 4, fixing the sliding block 5, enabling the limiting ring 7 to be located at the position of the finger to be fixed, enabling the finger to pass through the limiting ring 7, screwing the threaded rod 9, driving the limiting block 10 to move towards the direction close to the finger by screwing the threaded rod 9, and accordingly extruding the finger, and enabling the finger to be fixed between the limiting ring 7 and the limiting block 10.

Spring 14: the spring 14 is a mechanical part that works with elasticity. Parts made of elastic materials deform under the action of external force, and recover after the external force is removed.

And (3) threaded connection: the threaded connection is detachable fixed connection, has the advantages of simple structure, reliable connection, convenient assembly and disassembly and the like, and is widely applied to the fields of mechanical engineering and connection structures.

Specifically: when the device is used for fixing fingers, the fingers to be fixed are determined, the connecting plate 13 is pulled, the plug pins 12 are pulled out of the jacks 4, the sliding block 5 is slid, the limiting rings 7 above the sliding block 5 are moved to the fingers to be fixed, the plug pins 12 are inserted into the jacks 4 to fix the sliding block 5, the limiting blocks 10 face the fingers to be fixed, the fingers to be fixed penetrate through the limiting rings 7, the fingers are placed on the inner sides of the lower end portions of the limiting rings 7, then the threaded rods 9 are screwed, the limiting blocks 10 move towards the fingers, and when the lower end portions of the limiting blocks 10 are in contact with the fingers and cause certain extrusion force to the fingers, the threaded rods 9 are stopped from being screwed, and the fingers are fixed between the limiting rings 7 and the limiting blocks 10.

As shown in fig. 3, a sponge block 15 is stuck to the lower end of the limiting block 10; in the device, when the sponge block 15 is arranged to prevent the stopper 10 from fastening the fingers, the squeezing force of the stopper 10 is too large to damage the fingers.

As shown in fig. 4, the diameter of the through hole 11 is equal to the diameter of the insertion hole 4, and the diameter of the plug 12 is smaller than the diameter of the through hole 11.

As shown in fig. 4, the spring 14 is positioned in the insertion hole 4 through the through hole 11 at the bottom of the plug pin 12 without being stretched; the bolt 12 is used for fixing the sliding block 5; the slide 5 is prevented from moving in the chute 3 at the upper end of the placement plate 2.

As shown in fig. 1, a placing groove 16 is formed in the upper end of the supporting plate 1, and a sponge cushion 17 is adhered to the upper end of the supporting plate 1 at the bottom of the placing groove 16; the placement groove 16 is used for placing arms, and the sponge cushion 17 is arranged in the placement groove 16 to increase the comfort level of the arms during placement.

As shown in fig. 2, a connecting block 18 is fixedly arranged at the side end of the supporting plate 1, a binding band 19 is fixedly connected to the upper end part of the connecting block 18, one end of the binding band 19 is fixedly connected with the connecting block 18, and one end of the binding band 19 far away from the connecting block 18 is in a free state; the straps 19 are provided to secure the arm and thus facilitate securing of the finger for later surgery.

As shown in fig. 2, a magic tape surface 20 is fixedly stuck to one end of the side end of the supporting plate 1 far away from the fixed block 22, a magic hook surface 21 is stuck to one end of the binding belt 19 in a free state, and the magic tape surface 20 is matched with the rear surface of the magic tape; the magic tape surface 20 and the hook surface 21 are arranged to fix one end of the binding band 19 in a free state, so that the arm placed in the placement groove 16 is fixed, and the finger to be operated is fixed conveniently.

As shown in fig. 1, two fixing blocks 22 are fixedly arranged at the lower end part of the supporting plate 1, and screws 23 are connected between the two fixing blocks 22 in a threaded manner; in this device, the fixing block 22 is provided to facilitate the installation of the support plate 1 at the chair, so that the patient can conveniently put his or her arm in the placement groove 16 of the support plate 1, and thus, the finger to be operated can be conveniently fixed.

The present utility model provides a clinical surgical finger fixing device, which is further described below with reference to the accompanying drawings and embodiments.

A clinical surgical finger fixation device, as shown in fig. 1-4, comprising:

As shown in fig. 3, a sponge block 15 is stuck to the lower end of the stopper 10.

As shown in fig. 4, the spring 14 is positioned in the insertion hole 4 through the through hole 11 at the bottom of the plug pin 12 without being stretched.

As shown in fig. 1, the upper end of the support plate 1 is provided with a placement groove 16, and a sponge cushion 17 is adhered to the bottom of the placement groove 16 at the upper end of the support plate 1.

As shown in fig. 2, a connecting block 18 is fixedly mounted at the side end of the support plate 1, a binding band 19 is fixedly connected to the upper end of the connecting block 18, one end of the binding band 19 is fixedly connected to the connecting block 18, and one end of the binding band 19 away from the connecting block 18 is in a free state.

As shown in fig. 2, a hook-and-loop surface 20 is fixedly stuck to one end of the side end of the support plate 1, which is far away from the fixing block 22, and a hook-and-loop surface 21 is stuck to one end of the binding band 19 in a free state, and the hook-and-loop surface 20 is matched with the hook-and-loop surface.

As shown in fig. 1, two fixing blocks 22 are fixedly installed at the lower end of the support plate 1, and screws 23 are connected between the two fixing blocks 22 in a threaded manner.

The working principle and the using flow of the utility model are as follows:

when the device is used for fixing the finger to be operated, the device is fixed firstly, then the patient puts the arm in the placing groove 16 at the upper end part of the supporting plate 1, the arm is fixed by using the binding belt 19, and then the finger to be operated is determined to adjust the position of the sliding block 5, and the specific adjusting steps are as follows: the finger to be operated is determined, the connecting plate 13 is pulled, the plug pin 12 is pulled out of the jack 4, the sliding block 5 is slid, the limiting ring 7 above the sliding block 5 is moved to the position of the finger to be operated, the plug pin 12 is inserted into the jack 4, the sliding block 5 is fixed, the limiting block 10 faces the finger to be operated, the finger to be operated passes through the limiting ring 7, the finger is placed on the inner side of the lower end part of the limiting ring 7, the threaded rod 9 is screwed, the limiting block 10 moves towards the direction of the finger, when the sponge block 15 at the lower end part of the limiting block 10 contacts with the finger and causes certain extrusion force to the finger, the screwing of the threaded rod 9 is stopped, and the finger is fixed between the limiting ring 7 and the limiting block 10.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 foregoing has shown and described the basic principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which have been described in the foregoing and description merely illustrates the principles of the disclosure, and that various changes and modifications may be made therein without departing from the spirit and scope of the disclosure, which is defined in the appended claims.

Claims

1. A clinical operation finger fixing device is characterized in that,

backup pad (1), preceding terminal surface fixedly connected with of backup pad (1) places board (2), spout (3) have been seted up to the upper end of placing board (2), a plurality of jacks (4) have been seted up to the bottom of spout (3), the upper end of placing board (2) is located sliding connection has slider (5) in spout (3), the upper end fixed mounting of slider (5) has bracing piece (6), the upper end fixed mounting of bracing piece (6) has spacing ring (7), threaded hole (8) have been seted up to the upper end of spacing ring (7), the upper end of spacing ring (7) is located threaded hole (8) department threaded connection has threaded connection (9), the lower end fixedly connected with stopper (10) of threaded rod (9), the upper end of slider (5) is located the side of bracing piece (6) and has been seted up through-hole (11), through-hole (11) department is equipped with bolt (12), the upper end fixedly connected with connecting plate (13) of bolt (12), be connected with through two springs (14) between connecting plate (13) and slider (5).

2. A clinical surgical finger fixing device according to claim 1, wherein the stopper (10) has a sponge block (15) adhered to its lower end.

3. A clinical finger fixation device according to claim 1, wherein the diameter of the through hole (11) is equal to the diameter of the insertion hole (4), and the diameter of the plug pin (12) is smaller than the diameter of the through hole (11).

4. A clinical finger fixation device according to claim 3, wherein the spring (14) is located in the receptacle (4) through the through hole (11) at the bottom of the plug (12) without being stretched.

5. The clinical operation finger fixing device according to claim 1, wherein the upper end of the supporting plate (1) is provided with a placing groove (16), and a sponge cushion (17) is adhered to the bottom of the placing groove (16) at the upper end of the supporting plate (1).

6. The clinical operation finger fixing device according to claim 5, wherein a connecting block (18) is fixedly arranged at the side end of the supporting plate (1), a binding band (19) is fixedly connected to the upper end part of the connecting block (18), one end of the binding band (19) is fixedly connected with the connecting block (18), and one end of the binding band (19) far away from the connecting block (18) is in a free state.

7. The clinical operation finger fixing device according to claim 6, wherein a magic tape surface (20) is fixedly stuck to one end of the side end of the supporting plate (1) far away from the fixing block (22), a magic tape hook surface (21) is stuck to one end of the binding band (19) in a free state, and the magic tape surface (20) is matched with the rear surface of the magic tape.

8. A clinical surgical finger fixing device according to claim 5, wherein two fixing blocks (22) are fixedly mounted at the lower end of the supporting plate (1), and screws (23) are screwed between the two fixing blocks (22).