Surgical forceps with anti-skid structure

Abstract

The utility model discloses a pair of surgical forceps with an anti-slip structure, which comprises a forceps body formed by two clamping pieces, one ends of the clamping pieces are fixedly connected, and the other ends of the clamping pieces are obliquely unfolded towards the outside; an anti-skid assembly is further arranged in the middle of each clamping piece, each anti-skid assembly is composed of a friction piece and a limiting piece, each friction piece is connected with the corresponding clamping piece in a penetrating mode, one end of each friction piece is attached to the inner wall of the corresponding clamping piece, and the other end of each friction piece protrudes out of the corresponding clamping piece; the limiting piece is arranged at the joint of the friction piece and the clamping piece, the friction piece and the clamping piece are installed and fixed through the limiting piece, and the friction piece comprises a silica gel piece and a silica gel column installed on one side of the silica gel piece; according to the anti-slip tweezers, the anti-slip performance of the tweezers can be greatly improved through the designed anti-slip assembly, the tweezers also have the anti-slip performance even if the tweezers are contaminated with liquid, the phenomenon that the tweezers slip accidentally in the operation process is avoided, and meanwhile the anti-slip assembly is of a detachable structure and can be correspondingly adjusted and replaced according to different use requirements of medical staff.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical instruments, and particularly relates to a surgical forceps with an anti-skid structure. BACKGROUND

[0002] The surgical forceps is a tool for taking block-shaped medicines, hairs, fine needles and other small objects in the treatment of patients.

[0003] In order to realize anti-skid and avoid falling in use, the current surgical forceps is provided with protrusions on the surface of the forceps to increase the friction with the fingers of the doctor and achieve the anti-skid function. However, the height of the protrusions is limited due to the thickness of the forceps, so the friction effect is poor, and the anti-skid ability is greatly reduced when the friction part is contaminated with liquid, so there is great limitation in actual use, and there is room for improvement. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a surgical forceps with an anti-skid structure to solve the problem of the insufficient anti-skid property of the existing surgical forceps.

[0005] To achieve the above object, the utility model provides the following technical scheme: a surgical forceps with an anti-skid structure, comprising a forceps body composed of two clamping pieces fixedly connected at one end and inclined and expanded towards the outside at the other end; an anti-skid assembly is further arranged at the middle position of each clamping piece, which is composed of a friction piece and a limiting piece, wherein the friction piece is connected with the clamping piece in penetration, and one end is attached to the inner wall of the clamping piece and the other end protrudes to the outside of the clamping piece; the limiting piece is arranged at the connection between the friction piece and the clamping piece to realize the installation and fixation of the friction piece and the clamping piece and avoid separation in use.

[0006] Preferably, the friction piece comprises a silica gel sheet and a silica gel column installed on one side of the silica gel sheet, wherein the silica gel sheet is placed in the inside of the clamping piece, and the silica gel column penetrates to the outside of the clamping piece. In use, the fingers of the medical staff will be pressed against the silica gel column to realize the extrusion of the silica gel column, so as to improve the friction and avoid falling.

[0007] Preferably, the inner side surface of the clamping piece is provided with a placing groove for placing the silica gel sheet, and a through hole is further arranged at the placing groove for the silica gel column to penetrate, so as to realize the installation and placement of the friction piece.

[0008] Preferably, upper and lower inner walls of the placing groove are also provided with clamping grooves, one end of the limiting piece is integrally arranged with the silica gel piece, and the other end is clamped into the clamping groove, in the installation, the silica gel piece is first bent, and then released when the two ends of the silica gel piece are placed and attached to the inside of the placing groove, at this time, the protrusion is clamped into the clamping groove to realize installation under the rebound of the silica gel piece.

[0009] Preferably, the limiting piece is a protrusion, and the end of the protrusion clamped into the clamping groove is arc-shaped.

[0010] Preferably, the side surface of the silica gel piece towards the inside of the two clamping pieces is also fixed with a pulling block, the pulling block is provided with two and is distributed at the two end positions of the silica gel piece, and in the later disassembly, the silica gel piece can be pulled out from the placing groove by pulling the pulling block.

[0011] Preferably, the inside of the clamping piece is also provided with a limiting hole, the limiting hole is arranged adjacent to the two sides of the placing groove, and a bolt is screwed into the limiting hole, which is not shown in the figure, and the outer end of the bolt abuts against the two side edges of the silica gel piece, so as to further limit the silica gel piece and avoid falling off.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The anti-skid assembly can greatly improve the anti-skid performance of the tweezers, and the anti-skid performance is also good even in the state of being contaminated with liquid, so that the phenomenon of accidental sliding in operation is avoided, and the anti-skid assembly is of a detachable structure, so that corresponding adjustment and replacement can be made according to different use requirements of medical staff, and the overall flexibility is high. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a rear view of the utility model;

[0016] Figure 3 It is a structural schematic view of the clamping piece of the utility model;

[0017] Figure 4 It is a structural schematic view of the anti-skid assembly of the utility model.

[0018] In the drawings:

[0019] 100, tweezers body; 101, clamping piece; 101a, placing groove; 101b, through hole; 101c, clamping groove; 101d, limiting hole;

[0020] 200, silica gel piece; 201, silica gel column; 202, pulling block; 203, protrusion. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a surgical forceps with antiskid structure, including

[0023] Clamp body 100 is formed by two clamping pieces 101 fixedly connected at one end and inclined and unfolded towards outside at the other end;

[0024] Anti-skid assembly is further provided at the middle position of each clamping piece 101, which is composed of a friction piece and a limiting piece, wherein

[0025] The friction piece is connected with the clamping piece 101, and one end of the friction piece is attached to the inner wall of the clamping piece 101, and the other end of the friction piece protrudes to the outside of the clamping piece 101;

[0026] The limiting piece is arranged at the connection between the friction piece and the clamping piece 101, and the installation and fixation of the friction piece and the clamping piece 101 are realized through the limiting piece, so as to avoid the separation phenomenon in use.

[0027] In the embodiment, preferably, the friction piece includes a silica gel sheet 200 and a silica gel column 201 installed on one side of the silica gel sheet 200, wherein the silica gel sheet 200 is placed in the inside of the clamping piece 101, and the silica gel column 201 penetrates to the outside of the clamping piece 101, in use, the fingers of medical staff will be pressed against the silica gel column 201, realizing the extrusion of the silica gel column 201, so as to achieve the purpose of improving the friction and avoiding slipping.

[0028] In the embodiment, preferably, the inner side of the clamping piece 101 is provided with a placing groove 101a for placing the silica gel sheet 200, and a through hole 101b is further provided at the placing groove 101a for the silica gel column 201 to penetrate, so as to realize the installation and placement of the friction piece.

[0029] In the embodiment, preferably, the upper and lower inner walls of the placing groove 101a are further provided with a clamping groove 101c, one end of the limiting piece is integrally arranged with the silica gel sheet 200, and the other end of the limiting piece is clamped into the clamping groove 101c, in installation, the silica gel sheet 200 is first bent, and then released when the two ends of the silica gel sheet 200 are placed and attached to the inside of the placing groove 101a, at this time, the protrusion 203 is clamped into the clamping groove 101c to realize the installation under the rebound of the silica gel sheet 200.

[0030] In the embodiment, preferably, the limiting member is the protrusion 203, and the end of the protrusion 203 in the direction of being clamped into the clamping groove 101c is arc-shaped.

[0031] In the embodiment, preferably, the side of the silica gel sheet 200 in the direction of the inner side of the two clamping pieces 101 is further fixed with a pulling block 202, the pulling block 202 is provided with two and is distributed at the two end positions of the silica gel sheet 200, and in the later disassembly, the silica gel sheet 200 can be pulled out from the placing groove 101a by pulling the pulling block 202.

[0032] In the embodiment, preferably, the inner side of the clamping piece 101 is further provided with a limiting hole 101d, the limiting hole 101d is provided near the two sides of the placing groove 101a, a bolt is screwed in the limiting hole 101d, the outer end of the bolt is abutted against the two side edges of the silica gel sheet 200, so that the silica gel sheet 200 is further limited and is prevented from falling off.

[0033] Although the embodiments of the utility model have been shown and described (see the above detailed description), it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A surgical forceps with anti-skid structure, comprising a forceps body (100) composed of two clamping pieces (101) fixedly connected at one end and inclinedly spread out towards the outside at the other end; characterized in that an anti-skid assembly is further arranged at the middle position of each clamping piece (101), which is composed of a friction piece and a limiting piece, wherein the friction piece is connected through the clamping piece (101) and is attached to the inner wall of the clamping piece (101) at one end and protrudes to the outside of the clamping piece (101) at the other end; the limiting piece is arranged at the connection between the friction piece and the clamping piece (101).

2. The surgical forceps with anti-slip structure according to claim 1, characterized in that: the friction piece comprises a silica gel sheet (200) and a silica gel column (201) mounted on one side of the silica gel sheet (200), wherein the silica gel sheet (200) is placed inside the clamping piece (101) and the silica gel column (201) penetrates to the outside of the clamping piece (101).

3. The surgical forceps with anti-slip structure according to claim 2, characterized in that: a placing groove (101a) for placing the silica gel sheet (200) is formed on the inner side of the clamping piece (101), and a through hole (101b) for the silica gel column (201) to penetrate is further formed at the placing groove (101a).

4. The surgical forceps with anti-slip structure according to claim 3, characterized in that: a clamping groove (101c) is further formed at the upper and lower inner walls of the placing groove (101a), one end of the limiting piece is integrally arranged with the silica gel sheet (200) and the other end is clamped into the clamping groove (101c).

5. The surgical forceps with anti-slip structure according to claim 4, characterized in that: the limiting piece is a protrusion (203), and the end of the protrusion (203) clamped into the clamping groove (101c) is arc-shaped.

6. The surgical forceps with anti-slip structure according to claim 2, characterized in that: a pulling block (202) is further fixed on the side of the silica gel sheet (200) towards the inner side of the two clamping pieces (101), and the pulling block (202) is arranged at two ends of the silica gel sheet (200).

7. The surgical forceps with anti-slip structure according to claim 3, characterized in that: a limiting hole (101d) is further formed on the inner side of the clamping piece (101), which is arranged adjacent to the two sides of the placing groove (101a), and a bolt is screwed into the limiting hole (101d), and the outer end of the bolt abuts against the two side edges of the silica gel sheet (200).

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