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A kind of multifunctional medical scissors

A multi-functional, scissor arm technology, applied in the field of medical devices, can solve the problems of human tissue damage, inconvenient use, high risk of use, etc., and achieve the effect of convenient use

Active Publication Date: 2021-10-19
FUWAI HOSPITAL CHINESE ACAD OF MEDICAL SCI & PEKING UNION MEDICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the multifunctional pliers can realize the functions of cutting off and clamping, the scissors are always located at the front end of the pliers, which is inconvenient to use, and the scissors are easy to cause damage to human tissue when using the pliers function, so it has a higher use. risk

Method used

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  • A kind of multifunctional medical scissors
  • A kind of multifunctional medical scissors
  • A kind of multifunctional medical scissors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1 to Figure 6 Shown: This embodiment provides a multifunctional medical scissors, including a scissors arm and a handle, and the handle is used for hand-held operation. The scissor arm includes two arm bodies 1 that are connected by a connecting shaft 2. The two arm bodies 1 are connected in an "X" shape, and the side that is located in front of the connecting shaft 2 is provided with a shearing section 11, located on the connecting shaft 2. One side of the rear is provided with a jaw section 12, and the shearing section and the jaw section 12 have a closed state in contact with and an open state in which they are separated. The connecting shaft 2 can be a metal pin; "front", "rear", "left" and "right" all use figure 1 The direction shown shall prevail. Since the arm body 1 is rotatable, in fact, the cutting section 11 may also be located on the side behind the connecting shaft 2; a through hole is provided in the middle of the two arm bodies 1 along it...

Embodiment 2

[0037] Such as Figure 7 Shown: This embodiment provides a multifunctional medical scissors, which is consistent with the multifunctional medical scissors of Embodiment 1 in most of the structures and principles, and the difference between the two lies in the structure of the locking mechanism.

[0038] In this embodiment, the locking mechanism is a magnet 6 embedded in the handle body 3. At this time, the handle body 3 is provided with a slot for embedding the fixed magnet 6; the arm body 1 can be made of ferromagnetic alloy The magnet 6 can be, for example, a permanent magnet structure; the magnet 6 can attract the arm body 1, so that the handle body 3 and the arm body 1 are connected by magnetic attraction, the structure is more simplified, and the realization of the function will not be affected ; The user can drive the arm body 1 to rotate by overcoming the magnetic attraction between the two, so as to realize the flipping operation of the cutting section 11 and the clamp...

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Abstract

The present invention relates to the field of medical equipment, and specifically discloses a multifunctional medical scissors, including a scissors arm and a handle. The scissors arm includes two arms connected through a connecting shaft, and the two arms are connected in an "X" shape. And it is provided with a cutting section on the side in front of the connecting shaft, and a clamping section is provided on the side behind the connecting shaft, and the cutting section and the clamping section have a closed state of contact and an open state of being separated; The handle includes two left and right side-by-side handle bodies and a connecting rod assembly. The left and right ends of the connecting rod assembly are respectively connected to the two handle bodies in rotation; the handle body is provided with a locking mechanism for locking the arm body. The connecting shaft is connected to the connecting rod assembly, and the connecting shaft can rotate around the connecting rod assembly when the locking mechanism is in an unlocked state. The invention not only has the functions of cutting and clamping simultaneously, but also is convenient and safe to use.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a multifunctional medical scissors. Background technique [0002] Usually in the surgical operation process, the surgical scissors for cutting and the surgical forceps for clamping work are indispensable medical devices, and often need to be used together and exchanged; and the frequent replacement of surgical scissors and surgical forceps during the operation increases the In addition, because the equipment nurse does not know the specific operation, it is easy to hand the wrong equipment and affect the smooth progress of the operation; moreover, during the replacement of the equipment, due to the large range of movements of the operator, the location of the positioning and pruning occurs. Changes require repeated positioning, which increases the operation time and increases the complexity of the operation. [0003] In the prior art, Chinese patent ZL201822220800 discloses a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/285A61B17/3201
CPCA61B17/2833A61B17/285A61B17/3201
Inventor 彭博杨研
Owner FUWAI HOSPITAL CHINESE ACAD OF MEDICAL SCI & PEKING UNION MEDICAL COLLEGE
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