Adipose tissue scissors

Abstract

The utility model discloses a pair of adipose tissue scissors, which comprises two handles, two groups of scissor heads and a crossed rotating shaft, the two groups of scissor heads are arranged in a crossed manner, the crossed rotating shaft is rotatably arranged at the crossed part of the two groups of scissor heads, the tail ends of the scissor heads are connected with the handles, and each scissor head consists of a plurality of scissor blades. The scissor blades of the two groups of scissor heads are sequentially distributed in a staggered manner, the head ends of the scissor blades are provided with shearing heads, the inner sides of the shearing heads are provided with scissor blades, the outer sides of the shearing heads are provided with outer arc surfaces, and the outer arc surfaces of the same group of scissor blades form arc surfaces matched with the inner side surface of a measuring cup. According to the utility model, the five groups of shear blades are arranged, so that the shearing efficiency is greatly improved; the side walls of the scissor blades are arranged to be the outer arc surfaces, the side faces of the scissors can be completely attached to the inner wall of the measuring cup in the shearing process, the gap between the scissors and the measuring cup is eliminated, and a doctor can conveniently move the scissors along the inner wall of the measuring cup.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to the technical field of tissue scissors. Background Art

[0002] In plastic surgery, in order to reuse the removed fat, it is usually necessary to cut the fat tissue into pieces before filling and implanting. In the prior art, the fat tissue is generally placed in a measuring cup, and then ordinary medical scissors are used to cut the fat tissue into pieces. When using such medical scissors, the cutting efficiency is low, and it takes multiple cuts to cut the fat. In addition, the side of such scissors is a flat structure, and a large gap will be left with the curved inner wall of the measuring cup during cutting, resulting in the scissors being unable to move along the inner wall of the measuring cup during operation, which increases the difficulty of the doctor's operation. Utility Model Content

[0003] The purpose of the utility model is to solve the problems in the prior art and to provide a fat tissue scissors that can solve the above problems.

[0004] To achieve the above-mentioned purpose, the utility model proposes a fat tissue scissors, comprising two handles, two groups of scissor heads and a cross shaft, the two groups of scissor heads are arranged in a cross shape, the cross shaft is rotatably installed at the intersection of the two groups of scissor heads, the tail end of the scissor head is connected to the handle, the scissor head is composed of a plurality of scissor blades, the scissor blades of the two groups of scissor heads are staggered in sequence, the head end of the scissor blade is provided with a cutting head, the inner side of the cutting head is provided with a scissor blade, the outer side of the cutting head is provided with an outer arc surface, and the outer arc surface of the same group of scissor blades forms an arc surface matching the inner side surface of the measuring cup.

[0005] Preferably, each set of scissor heads has at least five scissor blades.

[0006] Preferably, a connecting piece is provided at the tail end of the scissor blade, and the connecting piece is fixed on a fixing rod, and the fixing rod is fixedly connected to the handle.

[0007] Preferably, the distance from the end of the connecting piece to the cross axis is greater than the distance from the end of the cutting head to the cross axis.

[0008] The beneficial effects of the utility model are as follows: the utility model arranges five groups of scissor blades, and each cutting is equivalent to five cuttings by ordinary scissors, which greatly improves the cutting efficiency; the side walls of the scissor blades are arranged as outer arc surfaces, and when cutting, the side surfaces of the scissors can completely fit with the inner wall of the measuring cup, eliminating the gap between the scissors and the measuring cup, and the doctor can easily move the scissors along the inner wall of the measuring cup, which is more convenient when cutting; the arrangement of the connecting piece makes it more labor-saving when cutting with the scissors.

[0009] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 It is a schematic diagram of the shearing head structure of the utility model.

[0012] In the figure: 1-handle; 2-scissor head; 3-cross shaft; 4-scissor blade; 5-cutting head; 6-arc surface; 7-outer arc surface; 8-measuring cup; 9-connecting piece; 10-fixing rod. DETAILED DESCRIPTION

[0013] See also Figure 1 , Figure 2 The fat tissue scissors include two handles 1, two groups of scissor heads 2 and a cross shaft 3. The two groups of scissor heads 2 are arranged in a cross shape. The cross shaft 3 is rotatably installed at the intersection of the two groups of scissor heads 2. The tail end of the scissor head 2 is connected to the handle 1. The scissor head 2 is composed of a plurality of scissor blades 4. The scissor blades 4 of the two groups of scissor heads 2 are staggered in sequence. The head end of the scissor blade 4 is provided with a cutting head 5. The inner side of the cutting head 5 is provided with a scissor blade. The outer side of the cutting head 5 is provided with an outer arc surface 7. The outer arc surface 7 of the same group of scissor blades 4 forms a connection with the inner side of the measuring cup 8. The side has a matching curved surface 6, and the side of the scissors is completely in contact with the inner wall of the measuring cup. The scissors can be well positioned and moved along the inner wall of the measuring cup, making cutting more convenient. Each set of scissor heads 2 has five scissor blades 4, and each cutting is equivalent to five cuttings, which greatly improves the cutting efficiency. The tail end of the scissor blade 4 is provided with a connecting piece 9, and the connecting piece 9 is fixed on a fixed rod 10, and the fixed rod 10 is fixedly connected to the handle 1. The distance from the end of the connecting piece 9 to the cross shaft 3 is greater than the distance from the end of the cutting head 5 to the cross shaft 3, and cutting is more labor-saving.

[0014] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A fat tissue scissors, characterized in that: The invention comprises two handles (1), two groups of scissor heads (2) and a cross shaft (3), wherein the two groups of scissor heads (2) are arranged in a cross shape, the cross shaft (3) is rotatably mounted at the intersection of the two groups of scissor heads (2), the tail ends of the scissor heads (2) are connected to the handles (1), the scissor heads (2) are composed of a plurality of scissor blades (4), the scissor blades (4) of the two groups of scissor heads (2) are arranged in a staggered manner, the head ends of the scissor blades (4) are provided with cutting heads (5), the inner sides of the cutting heads (5) are provided with cutting blades, the outer sides of the cutting heads (5) are provided with outer arc surfaces (7), and the outer arc surfaces (7) of the same group of scissor blades (4) form arc surfaces (6) matching the inner side surfaces of the measuring cup (8).

2. The fat tissue scissors according to claim 1, characterized in that: Each set of scissor heads (2) is provided with at least five scissor blades (4).

3. The fat tissue scissors according to claim 1, characterized in that: A connecting piece (9) is provided at the tail end of the scissor blade (4), and the connecting piece (9) is fixed on a fixing rod (10), and the fixing rod (10) is fixedly connected to the handle (1).

4. The fat tissue scissors according to claim 3, characterized in that: The distance from the end of the connecting piece (9) to the cross axis (3) is greater than the distance from the end of the shearing head (5) to the cross axis (3).

Images