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

Pending Publication Date: 2018-12-18
BEIJING ANHEJIALIER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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 the ultrasonic scalpel in the prior art, so as to provide an integrated ultrasonic surgical scalpel that can be conveniently used without assembly.

Method used

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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

[0037] Such as Figure 1-5 A specific embodiment of the ultrasonic surgical integrated knife shown includes: a handle 7 with a built-in transducer 3; a knife assembly 1 including a knife bar 11 and a knife head 12 nested in each other, and the knife bar 11 and the knife head 12 The cutter head 12 is disassem...

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/32
CPCA61B17/320068A61B2017/320082A61B2017/00477A61B2017/0046A61B17/320092
Inventor 高赞军薛万超邹剑龙熊六林
Owner BEIJING ANHEJIALIER TECH CO LTD
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