CN213217462U

CN213217462U - Antiskid scalpel for general surgery department

Info

Publication number: CN213217462U
Application number: CN202021859805.9U
Authority: CN
Inventors: 徐贵兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-18
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses an antiskid scalpel for general surgery department, including handle of a knife, slider, blade, connecting plate and anti-skidding mechanism, a spout has been seted up to handle of a knife upper end inside, slider sliding connection is in the spout, limiting plate of slider lower extreme fixedly connected with, the limiting plate lateral wall contacts with the spout inner wall, a mounting groove has been seted up to the slider surface, two fixed columns of mounting groove lateral wall fixedly connected with, blade lower extreme and connecting plate fixed connection, the utility model discloses the beneficial effect who reaches is: through advancing forefinger card finger ring cover internal fixation, can effectually solve long-time operation, lead to hand fatigue to the problem that the scalpel drops from the hand has avoided the secondary injury to the patient, simultaneously through with the connecting plate joint in the mounting groove, thereby makes the blade fixed, has made things convenient for the installation and the change of blade, has practiced thrift the time that the blade installation was changed, has improved operation efficiency.

Description

Antiskid scalpel for general surgery department

Technical Field

The utility model relates to a scalpel especially relates to an antiskid scalpel for general surgery department, belongs to medical equipment technical field.

Background

The scalpel used by a surgeon in a hospital is divided into a blade and a handle, the blade is disposable, the handle is not sterilized by high pressure every time the scalpel is used, and the sterilization is to kill all microorganisms. So as long as sterilization is strict, there is no fear of this problem.

In the operation process of a department of general surgery, often can be because operating time overlength leads to doctor's physical power to prop up thoroughly, when holding the scalpel, the problem that the scalpel accidentally drops from the hand can appear to cause the secondary damage to the patient, and in the operation, need use the blade of various different models, however the scalpel is for the stability of blade, comparatively firm with the handle of a knife joint, and the connection position all fixes on the handle of a knife, leads to dismantling the difficulty, reduces blade change efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-skid scalpel for general surgery department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-skidding scalpel for general surgery department is designed, and comprises a scalpel handle, a sliding block, a blade, a connecting plate and an anti-skidding mechanism, wherein a sliding groove is formed in the upper end of the scalpel handle, the sliding block is connected in the sliding groove in a sliding mode, the lower end of the sliding block is fixedly connected with a limiting plate, the outer side wall of the limiting plate is in contact with the inner wall of the sliding groove, a mounting groove is formed in the outer surface of the sliding block, two fixing columns are fixedly connected to the side wall of the mounting groove, the lower end of the blade is fixedly connected with the connecting plate, clamping grooves are formed in the positions, corresponding to the fixing columns, of;

anti-skidding mechanism includes fixed rotating shaft, connecting rod, finger ring cover and rubber sleeve, fixed rotating shaft is provided with two and respectively fixed connection on the corresponding position of lateral wall around the handle of a knife, two equal swivelling joint has a connecting rod in the fixed rotating shaft, fixed rotating shaft one end and ring cover fixed connection are kept away from to the connecting rod, the equal fixedly connected with rubber sleeve of lateral wall in the ring cover, anti-skidding line has all been seted up to both sides outer wall around the handle of a knife.

Preferably, survey on the wall in the spout and correspond a briquetting of fixedly connected with in the mounting groove position, the briquetting is located the spout outside, the briquetting is kept away from spout lateral wall one end and is contacted with the connecting plate.

Preferably, the middle position of one side of the limiting plate, which is far away from the sliding block, is rotatably connected with a connecting bolt, and one end of the connecting bolt, which is far away from the limiting plate, penetrates through the tool shank and is in threaded connection with the tool shank.

Preferably, the connecting bolt is located the outer one end fixedly connected with of handle of a knife and rotates the handle, it is the metal stainless steel material to rotate the handle.

Preferably, a fixed bearing is fixedly connected to the joint of the connecting bolt and the limiting plate, the inner side of the inner ring of the fixed bearing is fixedly connected to the connecting bolt, and the outer side of the outer ring of the fixed bearing is fixedly connected to the limiting plate.

Preferably, the height of the fixing column is the same as the thickness of the connecting plate, and the width of the connecting plate is the same as the width of the mounting groove.

The utility model provides an antiskid scalpel for general surgery department, beneficial effect lies in: through advancing forefinger card finger ring cover internal fixation, can effectually solve long-time operation, lead to hand fatigue to the problem that the scalpel drops from the hand has avoided the secondary injury to the patient, simultaneously through with the connecting plate joint in the mounting groove, thereby makes the blade fixed, has made things convenient for the installation and the change of blade, has practiced thrift the time that the blade installation was changed, has improved operation efficiency.

Drawings

FIG. 1 is a front sectional schematic view of an anti-skid scalpel for general surgery department, which is provided by the utility model;

FIG. 2 is a schematic view of the front appearance structure of an anti-slip scalpel for general surgery department of the present invention;

FIG. 3 is a schematic view of the overlooking appearance structure of the anti-skid scalpel handle for general surgery department, which is provided by the utility model;

fig. 4 is the overall schematic view of the anti-slip scalpel structure slider for general surgery department provided by the utility model.

In the figure: the anti-skidding handle comprises a handle 1, a sliding groove 2, a sliding block 3, a limiting plate 4, a mounting groove 5, a fixing column 6, a blade 7, a connecting plate 8, an anti-skidding mechanism 9, a fixing rotating shaft 91, a connecting rod 92, a ring sleeve 93, a rubber sleeve 94, anti-skidding lines 95, a clamping groove 10, a connecting bolt 11, a rotating handle 12, a fixing bearing 13 and a pressing block 14.

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.

Referring to fig. 1-4, an anti-skid scalpel for general surgery comprises a scalpel handle 1, a slider 3, a blade 7, a connecting plate 8 and an anti-skid mechanism 9, wherein a chute 2 is formed in the upper end of the scalpel handle 1, the slider 3 is slidably connected in the chute 2, the lower end of the slider 3 is fixedly connected with a limiting plate 4, the outer side wall of the limiting plate 4 is in contact with the inner wall of the chute 2, a mounting groove 5 is formed in the outer surface of the slider 3, two fixing columns 6 are fixedly connected to the side wall of the mounting groove 5, the lower end of the blade 7 is fixedly connected with the connecting plate 8, a clamping groove 10 is formed in the connecting plate 8 corresponding to the fixing columns 6, the connecting plate 8 is clamped in the mounting;

antiskid 9 includes fixed rotating shaft 91, connecting rod 92, ring cover 93 and rubber sleeve 94, fixed rotating shaft 91 is provided with two and respectively fixed connection on the corresponding position of lateral wall around 1 handle of a knife, equal swivelling joint has a connecting rod 92 on two fixed rotating shaft 91, connecting rod 92 keeps away from fixed rotating shaft 91 one end and ring cover 93 fixed connection, the equal fixedly connected with rubber sleeve 94 of ring cover 93 inside wall, antiskid line 95 has all been seted up to both sides outer wall around 1 handle of a knife, can effectual long-time operation of solution, lead to hand fatigue, and the problem that the scalpel drops from the hand, the secondary injury to the patient has been avoided.

A connecting bolt 11 is rotatably connected to the middle position of one side of the limiting plate 4 far away from the slider 3, one end of the connecting bolt 11 far away from the limiting plate 4 penetrates through the tool holder 1 and is in threaded connection with the tool holder 1, one end of the connecting bolt 11, which is positioned outside the tool holder 1, is fixedly connected with a rotating handle 12, the rotating handle 12 is made of metal stainless steel, the slider 3 can be stretched and retracted by rotating the rotating handle 12, so that the blade 7 can be conveniently taken down and installed, a fixed bearing 13 is fixedly connected to the joint of the connecting bolt 11 and the limiting plate 4, the inner side of an inner ring of the fixed bearing 13 is fixedly connected to the connecting bolt 11, the outer side of an outer ring of the fixed bearing 13 is fixedly connected to the limiting plate 4, the connecting bolt 11 can be fixed on the limiting plate 4 under the condition that the rotation of the connecting bolt 11 is not influenced, the height, can make connecting plate 8 besiedly the joint more firm in mounting groove 5, survey in the spout 2 on the wall with a briquetting 14 of 5 corresponding position fixedly connected with of mounting groove, briquetting 14 is located the 2 outsides of spout, 2 lateral walls one end of spout are kept away from to briquetting 14 and contact with connecting plate 8, and briquetting 14 can extrude fixedly connecting plate 8, effectually prevents that blade 7 from rocking.

When the scalpel is used, firstly, the forefinger is inserted into the finger ring sleeve 93, the forefinger is clamped in the finger ring sleeve 93 by squeezing the forefinger through the rubber sleeve 94 on the inner side wall of the finger ring sleeve 93, then the scalpel handle 1 is clamped by the thumb and the middle finger and is positioned at the anti-slip pattern 95 on the scalpel handle 1, so that the friction force between the hand and the scalpel handle 1 can be effectively increased, and the scalpel is prevented from slipping off, when the scalpel 7 needs to be replaced, firstly, the rotating handle 12 is rotated, so that the connecting bolt 11 is driven to rotate, and the connecting bolt 11 pushes the limiting plate 4 to move towards the outer side of the sliding groove 2, finally, the blade 8 in the sliding block 3 extends out of the scalpel handle 1, then, the blade 7 is taken down, a new blade 7 is replaced, finally, the rotating handle 12 is rotated, the sliding block 3 enters the sliding groove 2 again, the connecting plate is squeezed through the pressing block 14, the blade 7 is fixed on the, the operation is simple and convenient, and the replacement efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-skidding scalpel for general surgery department is characterized by comprising a scalpel handle (1), a sliding block (3), a blade (7), a connecting plate (8) and an anti-skidding mechanism (9), wherein a sliding groove (2) is formed in the upper end of the scalpel handle (1), the sliding block (3) is connected in the sliding groove (2) in a sliding mode, the lower end of the sliding block (3) is fixedly connected with a limiting plate (4), the outer side wall of the limiting plate (4) is in contact with the inner wall of the sliding groove (2), a mounting groove (5) is formed in the outer surface of the sliding block (3), two fixing columns (6) are fixedly connected to the side wall of the mounting groove (5), the lower end of the blade (7) is fixedly connected with the connecting plate (8), clamping grooves (10) are formed in positions, corresponding to the fixing columns (6), of the connecting plate (8), and the connecting, the anti-skid mechanism (9) is arranged at the position, close to the blade (7), of the outer side of the cutter handle (1);

antiskid (9) are including fixed rotating shaft (91), connecting rod (92), ring cover (93) and rubber sleeve (94), fixed rotating shaft (91) are provided with two and respectively fixed connection on handle of a knife (1) front and back lateral wall corresponding position, two equal swivelling joint has a connecting rod (92) on fixed rotating shaft (91), fixed rotating shaft (91) one end and ring cover (93) fixed connection are kept away from in connecting rod (92), the equal fixedly connected with rubber sleeve (94) of ring cover (93) inside wall, antiskid line (95) have all been seted up to handle of a knife (1) front and back both sides outer wall.

2. The antiskid scalpel for general surgery department according to claim 1, wherein a pressing block (14) is fixedly connected to the inner side wall of the sliding groove (2) at a position corresponding to the mounting groove (5), the pressing block (14) is located on the outer side of the sliding groove (2), and one end, away from the side wall of the sliding groove (2), of the pressing block (14) is in contact with the connecting plate (8).

3. The antiskid scalpel for general surgery department according to claim 1, wherein the connecting bolt (11) is rotatably connected to the middle position of one side, away from the sliding block (3), of the limiting plate (4), and one end, away from the limiting plate (4), of the connecting bolt (11) penetrates through the scalpel handle (1) and is in threaded connection with the scalpel handle (1).

4. The antiskid scalpel for general surgery department according to claim 3, wherein the connecting bolt (11) is fixedly connected with a rotating handle (12) at one end outside the scalpel handle (1), and the rotating handle (12) is made of metal stainless steel.

5. The antiskid scalpel for general surgery department according to claim 3, wherein a fixed bearing (13) is fixedly connected to the joint of the connecting bolt (11) and the limiting plate (4), the inner side of the inner ring of the fixed bearing (13) is fixedly connected to the connecting bolt (11), and the outer side of the outer ring of the fixed bearing (13) is fixedly connected to the limiting plate (4).

6. The antiskid scalpel for general surgery department according to claim 1, wherein the height of the fixing column (6) is the same as the thickness of the connecting plate (8), and the width of the connecting plate (8) is the same as the width of the mounting groove (5).