An adjustable scalpel and medical operation equipment

A scalpel, an adjustable technology, applied in the directions of surgery, medical science, anatomical instruments, etc., can solve the problems of difficult to control the blade pushing distance, too deep or too shallow cut wounds, safety accidents, etc., to achieve simple structure, different length. Changeable, powerful effects

Active Publication Date: 2020-04-07
THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventor found that it is difficult to control the pushing distance of the blade in this way, especially for some inexperienced doctors, it is easy to cut the wound too deep or too shallow, resulting in safety accidents

Method used

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  • An adjustable scalpel and medical operation equipment
  • An adjustable scalpel and medical operation equipment
  • An adjustable scalpel and medical operation equipment

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Experimental program
Comparison scheme
Effect test

Embodiment

[0034] Please refer to figure 1 , the embodiment of the present invention provides a medical operation equipment (not shown in the figure), which is used to operate on a patient. The utility model has a simple structure, can accurately control the protruding length of the blade, and can be fastened after the length is adjusted to prevent the protruding length from changing, and has strong practicability and powerful functions. The medical operation equipment includes a scalpel cover (not shown) and an adjustable scalpel 100 . The adjustable scalpel 100 is placed in the scalpel cover, and the scalpel cover protects the adjustable scalpel 100 .

[0035] The adjustable scalpel 100 includes a handle 110 , a scalpel body 130 , a translation mechanism 150 , an anti-rotation mechanism 170 and a sliding mechanism 190 . The inside of the handle 110 is provided with a first cavity 111 and a second cavity 112 , and the first cavity 111 communicates with the second cavity 112 through a ...

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PUM

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Abstract

The invention discloses an adjustable scalpel and medical surgical equipment, and relates to the field of medical apparatuses. The adjustable scalpel comprises a handle, a scalpel body, a translation mechanism, an anti-rotating mechanism and a sliding mechanism. A screw piece is arranged in a second cavity and can rotate relative to the second cavity, one end of the screw piece extends out of the handle and fixedly connected with a rotating piece, the screw piece is rotationally connected with a nut piece to drive the nut piece make translation movement, the end, away from the screw piece, of the nut piece penetrates through a through groove and is connected with the scalpel body, and a clamping component selectively clamps the rotating piece to prevent the rotating piece from rotating. Compared with scalpels in the prior art, according to the adjustable scalpel, because of the adoption of the screw piece connected with the scalpel body through the nut piece and the clamping component selectively clamping the rotating piece, the length of the scalpel body extending out of the handle can be accurately adjusted, the length is kept unchanged in the use process, and the practicality is high.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an adjustable scalpel and medical operation equipment. Background technique [0002] Medical surgery refers to the treatment such as excision and suture performed by doctors on the patient's body with medical equipment. The operation performed on the human body with knives, scissors, needles and other instruments to maintain the health of patients. It is the main treatment method of surgery, commonly known as "surgery". The purpose is to treat or diagnose diseases, such as removing diseased tissue, repairing damage, transplanting organs, improving the function and shape of the body, etc. Early operations were limited to simple manual methods of cutting, cutting, and suturing on the body surface, such as abscess drainage, tumor resection, and trauma suture. Therefore, surgery is an operation that destroys the integrity of tissue (incision) or restores tissue whose integrity has...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/3211
CPCA61B17/3211A61B2017/0046
Inventor 周逸兴陈浩许汝福尹芃芃黄磊周雨珠
Owner THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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