A multifunctional ultrasonic scalpel for tumor treatment

Abstract

The invention relates to a multifunctional ultrasonic scalpel for tumor treatment. The ultrasonic scalpel comprises a first handle and a second handle, wherein the first handle and the second handle are fixed in a detachable fixed manner through a fixing mechanism, and are arranged in a scissor-shaped structure; blades are arranged at front ends of the first and second handles, and rings are arranged at tail ends of the first and second handles; the fixing mechanism comprises a fixed base, a rotating shaft and a switching block; a first rotary cavity is formed in the fixed base; the bottom of the cylinder-structure rotating shaft is extruded outward to form a clamping part; the clamping part is arranged in the first rotary cavity, so that the rotating shaft can be fixed on the fixed base in a rotating manner; and the switching block is fixed at the top of the rotating shaft. The multifunctional ultrasonic scalpel combines functions of blade and scissor ultrasonic scalpels into a whole, is convenient for surgical operation, has good stability and good safety, and can be used for reducing surgical risks.

Description

technical field [0001] The invention relates to an ultrasonic surgical knife, in particular to a multifunctional ultrasonic surgical knife for tumor treatment. Background technique [0002] In the 1970s, minimally invasive techniques developed rapidly. At present, minimally invasive surgery has been applied to nearly 10 operations including general surgery, obstetrics and gynecology, cardiothoracic surgery, urology, pediatric surgery, orthopedics, brain surgery and ophthalmology. The development of minimally invasive surgery has led to the development of surgical instruments, such as endoscopic ultrasound, ultrasonic knife, micro-surgical instruments, and various endovascular cutting and staplers. Surgical instruments that emerged in turn promoted the development of minimally invasive surgery, and gradually developed into a branch of the medical device industry. [0003] Ultrasonic scalpels have branches such as blade type and scissor type. Different surgical operations req...

AI Technical Summary

Problems solved by technology

[0003] Ultrasonic scalpels have branches such as blade type and scissor type. Different surgical operations require different equipment, and the ultrasonic equipment needs to be connected to the host. It is cumbersome to replace the equipment and virtually increases the operation time.

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