Ultrasonic surgical integrated knife

A surgical and integrated technology, applied in the field of medical devices, can solve the problems of cumbersome assembly and inconvenient use, and achieve the effect of easy loading, avoiding mistakes, and ensuring firmness
CN109009331APending Publication Date: 2018-12-18BEIJING ANHEJIALIER TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING ANHEJIALIER TECH CO LTD
Publication Date
2018-12-18

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Abstract

The invention relates to the technical field of a medical instrument, and particularly to an ultrasonic surgical integrated knife. The ultrasonic surgical integrated knife comprises the components ofa handle which internally provided with an energy transducer; and a cutter assembly which comprises a cutter bar and a cutter head that are sleeved with each other, wherein the cutter bar is detachably connected with the cutter head, and the cutter bar is fixedly connected with the energy transducer. According to the ultrasonic surgical integrated knife, the energy transducer is arranged in the handle; the cutter bar is fixedly connected with the energy transducer; and therefore the produced handle of the integrated knife can be used by multiple times; because the cutter head which is disposable in the cutter assembly can be changed, a cross infection risk of the surgery can be prevented. Furthermore the integrated knife does not require assembling before the surgery, thereby supplying high convenience through a quick use mode, and preventing mistakes because of a tedious assembly structure in an assembling process.
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Description

technical field

[0001] The invention relates to the technical field of medical instruments, in particular to an ultrasonic surgical integrated knife. Background technique

[0002] With the popularity of minimally invasive surgery, ultrasonic scalpel has become a routine surgical instrument. Ultrasonic scalpel uses ultrasonic energy to process soft tissue, cutting and coagulation are completed at the same time, and can ensure minimal lateral thermal damage to tissue. The ultrasonic scalpel currently on the market is composed of separate handles, knives and transducers. In this way, the handles, knives and transducers need to be assembled before the operation. Because of its complex structure and cumbersome assembly process, it is difficult for doctors to It's a lot of inconvenience. Contents of the invention

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defects of cumbersome preoperative assembly and inconvenient use of...

Claims

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