Scalpel

Abstract

The invention provides a scalpel. The scalpel comprises a scalpel body and a jacket, wherein the scalpel body comprises a handle body, a knife body, a transmission mechanism and a trigger; the handlebody is in a hollow pistol shape, one end of the handle body is an outlet end, and the other end of the handle body is a handle end; one end of the knife body is arranged at the outlet end of the handle body, and the other end of the knife body is a free end; the trigger is arranged at the bent part of the handle body; the transmission mechanism is arranged between the handle body and the trigger,and the transmission mechanism is integrally arranged in the handle body; and the jacket sleeves the free end of the knife body. The scalpel has the characteristics of simple structure, light weight,low cost, convenience in use and the like, and can be widely applied to the medical field.

Description

technical field [0001] The invention relates to the technical field of surgery, in particular to a scalpel. Background technique [0002] With the development of science and technology and the improvement of people's living standards, minimally invasive medical treatment has become more and more popular among doctors and patients due to its characteristics of less pain, smaller wounds, smaller scars, less blood loss during operations, and faster recovery. welcome. Ultrasonic surgical instruments are widely used in minimally invasive medical procedures. However, there are too many parts in the ultrasonic surgical instrument, and its weight is relatively heavy, which will easily cause the doctor's hand fatigue during the process of holding and using it, and will have a certain impact on the operation. [0003] It can be seen that in the prior art, surgical instruments used for minimally invasive surgery have problems such as complex structure, heavy weight, inconvenient use,...

AI Technical Summary

Problems solved by technology

However, there are too many parts in ultrasonic surgical instruments, and their weight is relatively heavy, which will easily cause the doctor's hand fatigue during hand-holding and use, and will have a certain impact on the operation

[0003] It can be seen that in the prior art, the surgical instruments used for minimally invasive surgery have problems such as complex structure, heavy weight, inconvenient use, and high cost.

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