Electric rotary-cutting safe scalpel

A scalpel and rotary cutting technology, applied in the field of medical devices, can solve problems such as very high requirements for operator experience, difficulty in positioning and cutting out skin incisions, and uneven edge of the incision, so as to reduce the psychological burden, avoid uneven, The effect of improving accuracy

Pending Publication Date: 2017-12-22
丁允志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current conventional scalpel structure is to install the surgical blade on the handle, and the operator can hold the handle to operate it. However, in actual operation, it is found that there are a series of problems with this scalpel: first, the surgical blade is directly exposed to the outside. , the operator is easy to be accidentally injured; secondly, due to the certain hardness and toughness of the skin tissue,

Method used

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  • Electric rotary-cutting safe scalpel
  • Electric rotary-cutting safe scalpel
  • Electric rotary-cutting safe scalpel

Examples

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Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1 to Figure 4 As shown, an electric rotary cutting safety scalpel includes a handle portion and a cutter head mounted on the front end of the handle portion. Fixed on the end of a rotating shaft 13, the other end of the rotating shaft 13 is connected with the output shaft 30a of a motor 30, the motor 30 is arranged in the accommodating cavity 20 of the handle part; the protective cover 15 is arranged in the accommodating cavity 20; The front end of the cavity 20 is placed and the circular blade 11 is covered.

[0022] During the operation, the motor 30 is turned on, and the output shaft 30a of the motor 30 drives the rotating shaft 13 to rotate synchronously. Since the circular blade 11 is fixed at the end of the rotating shaft 13, the motor 30 will directly drive the circular blade 11 to rotate; The position of the skin and the cutting ...

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PUM

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Abstract

The invention discloses an electric rotary-cutting safe scalpel. The scalpel comprises a handle and a scalpel head at the front end of the handle, and the scalpel head comprises a circular blade (11) and a protective cover (15); the circular blade (11) is fixed to one end of a rotation shaft (13) through a fastening bolt (12), the other end of the rotation shaft (13) is connected with an output shaft (30a) of a motor (30), and the motor (30) is arranged in a containing cavity (20) of the handle; the protective cover (15) is arranged at the front end of the containing cavity (20) and covers the circular blade (11). The electric rotary-cutting safe scalpel is convenient to use, an operator only needs to place the scalpel edge onto the surface of tissue to be cut and can accurately and rapidly cut the tissue, and the effects are achieve that that the cut size is precisely controlled and smooth and neat incisions are cut; the electric rotary-cutting safe scalpel obviously improves the surgical efficiency and surgical quality, is more ingenious than an ordinary scalpel, is easier and safer to operate, and greatly reduces the psychological burdens of doctors and patients.

Description

technical field [0001] The invention relates to a scalpel, in particular to an electric rotary cutting safety scalpel, which belongs to the field of medical instruments. Background technique [0002] A scalpel is a commonly used device in surgical operations, mainly used to cut the skin tissue of the affected area. At present, the conventional scalpel structure is to install the surgical blade on the handle, and the operator can operate it by holding the handle. However, in actual operation, it is found that this type of scalpel has a series of problems: first, the surgical blade is directly exposed to the outside , the operator is easily injured by mistake; secondly, due to the certain hardness and toughness of the skin tissue, such a conventional scalpel is very inaccurate when incising tissue, especially if you want to locate and cut a certain size of the skin incision. It is very difficult, so the experience requirements of the operator are very high; in addition, the e...

Claims

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Application Information

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IPC IPC(8): A61B17/3211A61B17/3205
CPCA61B17/32053A61B17/3211A61B2017/320052
Inventor 丁允志
Owner 丁允志
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