CN218247277U

CN218247277U - Lip retractor with replaceable non-slip mat for surgical fixation

Info

Publication number: CN218247277U
Application number: CN202221636160.1U
Authority: CN
Inventors: 马群
Original assignee: Zeng Baisong
Current assignee: Zeng Baisong
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-01-10
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a fixed lip drag hook that uses of operation of removable slipmat relates to surgical instruments technical field, including lip drag hook body, two symmetrical arcs are seted up to the inner wall of lip drag hook body, two the equal fixedly connected with arc pole of inner wall of arc, two the equal sliding connection of inner wall of arc pole has first slider, two the inner wall of first slider respectively with the surface sliding connection of two arc poles. It can realize the purpose of the change of being convenient for to the slipmat body through mutually supporting between lip drag hook body, first clamp splice, second clamp splice, arc wall, first slider, arc pole, arc spring, second slider, spout, slide bar and the expanding spring, can make the device more convenient when abluent, can effectually avoid remaining because the bacterium that washs and not thoroughly causes, and the device is simple and convenient more when using simultaneously.

Description

Lip retractor with replaceable non-slip mat for surgical fixation

Technical Field

The utility model relates to the technical field of surgical instruments, in particular to a lip retractor with a replaceable non-slip mat for fixing operation.

Background

The surgical instruments refer to medical instruments used in clinical operations, and besides conventional surgical instruments, there are some specialized instruments: orthopedics, urology, gynecology, burn, orthopedics, brain surgery, cardiothoracic surgery, general surgery, and the like.

According to the lip surgery fixing clamp disclosed in the patent No. CN205215379U, the device can turn over and tighten the lower lip of a patient when in use, can temporarily prevent blood from flowing into a surgery range, can make the surgery field clear, and reduces labor cost, but the device is more complicated when in use, is not as simple and convenient as a lip draw hook, but the existing lip draw hook can not replace an anti-skid pad generally when in use, is more troublesome when in cleaning, and can cause bacteria residue; therefore, the lip retractor for operation fixation with the replaceable non-slip mat solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a lip retractor with a replaceable non-slip mat for operation fixation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed lip drag hook that uses of operation of removable slipmat, includes lip drag hook body, two symmetrical arc wall, two are seted up to the inner wall of lip drag hook body the equal fixedly connected with arc pole of inner wall of arc wall, two the equal sliding connection of inner wall of arc pole has first slider, two the inner wall of first slider respectively with the surface sliding connection of two arc poles, two the surface of arc pole all overlaps and is equipped with the arc spring, two the one end that the arc spring is close to each other respectively with the inner wall fixed connection of two arc walls, two the one end that the arc spring kept away from each other is respectively in a side fixed connection that two first sliders are close to each other, two the equal fixedly connected with clamp splice of upper surface of first slider, the spout has been seted up to the inside wall of lip drag hook body, the inner wall sliding connection of spout has two symmetrical second sliders, the inner wall fixedly connected with slide bar, two the inner wall of second slider all with the surface sliding connection of slide bar, the surface cover of slide bar is equipped with expanding spring, two a side that the second slider is close to each other all with expanding spring fixed connection with the upper surface of second slider, two the top of lip drag hook body is provided with the anti-slip hook body.

Furthermore, the bottom surfaces of the two first clamping blocks are in contact with the non-slip mat body, and the bottom surfaces of the two second clamping blocks are in contact with the non-slip mat body.

Furthermore, the outer surface of the lip retractor body is fixedly connected with a handle, and the outer surface of the handle is provided with anti-skid grains.

Furthermore, second placing grooves are formed in the left side face and the right side face of the handle, and passivation is conducted on corners of the two second placing grooves.

Furthermore, first placing grooves are formed in the left side face and the right side face of the handle, and passivation is conducted on corners of the two first placing grooves.

Furthermore, the front surface of the lip retractor body is provided with a heat dissipation opening, and the inner wall of the heat dissipation opening is subjected to round angle treatment.

Furthermore, a through hole is formed in the lower portion of the front face of the lip retractor body, and anti-skid grains are formed in the inner wall of the through hole.

Compared with the prior art, the lip retractor for operation fixation of the replaceable non-slip mat has the following beneficial effects:

1. the utility model discloses a mutually supporting between lip drag hook body, first clamp splice, second clamp splice, arc wall, first slider, arc pole, arc spring, second slider, spout, slide bar and the expanding spring can realize the purpose of being convenient for change to the slipmat body, can make the device more convenient when wasing, can effectually avoid remaining because the bacterium that the washing does not thoroughly cause, and the device is more simple and convenient when using simultaneously.

2. The utility model discloses a contact of first clamp splice and second clamp splice and slipmat body can be accomplished to the spacing purpose of slipmat body, can make medical personnel more convenient when handheld the device through the handle, can increase medical personnel's comfort through first standing groove and second standing groove, can play radiating purpose through the thermovent, can effectually avoid medical personnel's palm of the hand to perspire, can be more convenient when placing the device through the through-hole.

Drawings

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

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

fig. 3 is a schematic view of the internal structure of the lip retractor body of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

In the figure: 1. a lip retractor body; 2. a non-slip mat body; 3. a first clamping block; 4. a second clamping block; 5. a grip; 6. a heat dissipation port; 7. a first placing groove; 8. a through hole; 9. a second placing groove; 10. an arc-shaped slot; 11. a first slider; 12. an arc-shaped rod; 13. an arc-shaped spring; 14. a second slider; 15. a chute; 16. a slide bar; 17. a telescoping spring.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The embodiment provides a lip drag hook for operation fixation of removable slipmat, and the device can realize the purpose of being convenient for change to slipmat body 2, can make the device more convenient when wasing, can effectually avoid remaining because wash the bacterium that thoroughly causes, and the device is more simple and convenient when using simultaneously.

Referring to fig. 1-4, a lip retractor for operation fixation with a replaceable non-slip mat comprises a lip retractor body 1, wherein the lip retractor body 1 is made of a titanium alloy material, and has the purposes of water resistance and rust resistance, does not harm the body of a patient, has light weight, and can make medical care personnel feel easier.

The outer surface of the lip retractor body 1 is fixedly connected with a handle 5, the outer surface of the handle 5 is provided with anti-slip lines, and medical staff can more conveniently hold the device by the handle 5.

Second standing groove 9 has all been seted up to the left surface and the right flank of handle 5, and passivation treatment is all done to the edge of two second standing grooves 9, and first standing groove 7 has all been seted up to the left surface and the right flank of handle 5, and passivation treatment is all done to the edge of two first standing grooves 7, can increase medical personnel's comfort through first standing groove 7 and second standing groove 9.

Thermovent 6 has been seted up in the front of lip drag hook body 1, and the fillet is all done to the inner wall of thermovent 6 and is handled, can play radiating purpose through thermovent 6, can effectually avoid medical personnel's palm of the hand to perspire.

Through-hole 8 has been seted up to the positive lower part of lip drag hook body 1, and anti-skidding line has been seted up to the inner wall of through-hole 8, can be more convenient when placing the device through-hole 8.

Two symmetrical arc grooves 10 are formed in the inner wall of the lip retractor body 1, the inner wall friction coefficient of the arc grooves 10 is small, abrasion generated when the first sliding block 11 slides is small, and the service life of the device can be prolonged.

The inner walls of the two arc-shaped grooves 10 are fixedly connected with arc-shaped rods 12, and the first sliding block 11 and the arc-shaped spring 13 can be limited through the arc-shaped rods 12.

The equal sliding connection of inner wall of two arc poles 12 has first slider 11, and the diameter value in 11 inside holes of first slider is greater than the diameter value of arc pole 12, can make the operation of device more stable.

The inner walls of the two first sliding blocks 11 are respectively connected with the outer surfaces of the two arc-shaped rods 12 in a sliding mode, the outer surfaces of the two arc-shaped rods 12 are all sleeved with arc-shaped springs 13, the deformation coefficient of the arc-shaped springs 13 is large, and the first clamping blocks 3 can be driven to clamp the anti-skid pad body 2 through pulling force generated when the arc-shaped springs 13 deform.

The ends of the two arc springs 13 close to each other are fixedly connected with the inner walls of the two arc grooves 10, and the ends of the two arc springs 13 far away from each other are fixedly connected with one side face of the two first sliding blocks 11 close to each other.

The first clamp splice 3 of the equal fixedly connected with of upper surface of two first sliders 11, first clamp splice 3 should choose titanium alloy material for use and make, can not produce harm to patient's health, and passivation treatment is done to the edge of first clamp splice 3, can avoid the patient by the fish tail.

The sliding groove 15 is formed in the inner side wall of the lip retractor body 1, the friction coefficient of the inner wall of the sliding groove 15 is small, abrasion caused by sliding of the second sliding block 14 is small, and the service life of the device can be prolonged.

The inner wall sliding connection of spout 15 has two symmetrical second sliders 14, and the inner wall fixedly connected with slide bar 16 of spout 15 can play spacing effect to second slider 14 and expanding spring 17 through slide bar 16, can increase the stability of device.

The inner walls of the two second sliding blocks 14 are connected with the outer surface of the sliding rod 16 in a sliding mode, the outer surface of the sliding rod 16 is sleeved with a telescopic spring 17, and the second clamping block 4 can be pulled to clamp the non-slip mat body 2 through pulling force generated when the telescopic spring 17 deforms.

One side that two second sliders 14 are close to each other all with expanding spring 17 fixed connection, the equal fixedly connected with second clamp splice 4 of upper surface of two second sliders 14, the preparation of titanium alloy material should be chooseed for use to second clamp splice 4, can not produce harm to patient's health, and passivation is done to the edge of second clamp splice 4, can avoid the patient by the fish tail.

The top of lip drag hook body 1 is provided with slipmat body 2, and slipmat body 2 should be made by polyurethane PU material, has longer life, can not produce harm to patient's health simultaneously.

The bottom surfaces of the two first clamping blocks 3 are in contact with the non-slip mat body 2, the bottom surfaces of the two second clamping blocks 4 are in contact with the non-slip mat body 2, and the purpose of limiting the non-slip mat body 2 can be achieved through the contact of the first clamping blocks 3, the second clamping blocks 4 and the non-slip mat body 2.

The working principle is as follows: when using the device, only need operating personnel to hold handle 5, then put into patient's mouth lip drag hook body 1, then push down patient's lip, then operate by medical personnel, need medical personnel's pulling slipmat body 2 hard when changing slipmat body 2, because slipmat body 2 can produce deformation, so can make slipmat body 2 warp when pulling slipmat body 2, and then can accomplish the dismantlement to slipmat body 2, at first remove first slider 11 and second slider 14 by operating personnel when installing slipmat body 2, can drive arc spring 13 and expanding spring 17 tensile along with the removal of first slider 11 and second slider 14, can drive first clamp splice 3 and the removal of second clamp splice 4 along with the removal of first slider 11 and second slider 14, then push down the slipmat body 2 hard by the operator, make the slipmat body 2 chucking between first clamp splice 3 and the second clamp splice 4, the elasticity that produces when deforming through arc spring 13 and expanding spring 17 can drive first clamp splice 3 and the removal of second clamp splice, and then can accomplish the pulling of first slider 11 and the second clamp splice 2 to the fixed clamp splice of second clamp splice, can remove to the second clamp splice 2.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a fixed lip drag hook that uses of operation of removable slipmat, includes lip drag hook body (1), its characterized in that: the inner wall of the lip retractor body (1) is provided with two symmetrical arc-shaped grooves (10), the inner walls of the two arc-shaped grooves (10) are fixedly connected with arc-shaped rods (12), the inner walls of the two arc-shaped rods (12) are slidably connected with first sliding blocks (11), the inner walls of the first sliding blocks (11) are respectively slidably connected with the outer surfaces of the two arc-shaped rods (12), the outer surfaces of the two arc-shaped rods (12) are respectively sleeved with arc-shaped springs (13), one ends of the two arc-shaped springs (13) close to each other are respectively fixedly connected with the inner walls of the two arc-shaped grooves (10), one ends of the two arc-shaped springs (13) far away from each other are respectively fixedly connected with one side surface of the two first sliding blocks (11) close to each other, the upper surfaces of the two first sliding blocks (11) are fixedly connected with first clamping blocks (3), the inner side wall of the lip retractor body (1) is provided with a sliding chute (15), the inner wall of the sliding groove (15) is slidably connected with two symmetrical second sliding blocks (14), the inner wall of the sliding grooves (15) are respectively connected with the outer surfaces of the sliding blocks (14), and the two sliding blocks (17) are respectively connected with one side surface of the telescopic springs (17), the upper surfaces of the two second sliding blocks (14) are fixedly connected with second clamping blocks (4), and an anti-skid pad body (2) is arranged above the lip retractor body (1).

2. The lip retractor for surgical fixation with replaceable non-slip mat according to claim 1, characterized in that: the bottom surfaces of the two first clamping blocks (3) are in contact with the non-slip mat body (2), and the bottom surfaces of the two second clamping blocks (4) are in contact with the non-slip mat body (2).

3. The lip retractor for surgical fixation with replaceable non-slip mat according to claim 1, characterized in that: the outer surface of the lip retractor body (1) is fixedly connected with a handle (5), and anti-skid grains are arranged on the outer surface of the handle (5).

4. The lip retractor for surgical fixation with replaceable non-slip mat according to claim 3, characterized in that: the left side face and the right side face of the handle (5) are both provided with second placing grooves (9), and the corners of the two second placing grooves (9) are passivated.

5. The lip retractor for surgical fixation with replaceable non-slip mat according to claim 3, characterized in that: first standing grooves (7) are formed in the left side face and the right side face of the handle (5), and passivation is conducted on the corners of the two first standing grooves (7).

6. The lip retractor for surgical fixation with replaceable non-slip mat according to claim 3, characterized in that: the front surface of the lip retractor body (1) is provided with a heat dissipation opening (6), and the inner wall of the heat dissipation opening (6) is subjected to fillet treatment.

7. The lip retractor for surgical fixation with replaceable non-slip mat according to claim 3, characterized in that: a through hole (8) is formed in the lower portion of the front face of the lip retractor body (1), and anti-skidding grains are formed in the inner wall of the through hole (8).