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Ultrasonic scalpel surgical instrument

A surgical instrument and ultrasonic knife technology, which is applied in the field of medical devices, can solve the problems of complicated connection between the ultrasonic knife head and the ultrasonic knife driving seat, and can not meet the requirements of disassembly and quick disassembly and assembly of the disposable ultrasonic knife head, and avoid crossover. Infection, meet the effect of quick disassembly and assembly, and reduce the cost of use

Active Publication Date: 2022-01-21
CHENGDU BORNS MEDICAL ROBOTICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the connection between the ultrasonic knife head and the ultrasonic knife driving seat of the existing ultrasonic knife surgical instrument is relatively complicated, which cannot meet the detachable and quick disassembly requirements of the disposable ultrasonic knife head.

Method used

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  • Ultrasonic scalpel surgical instrument
  • Ultrasonic scalpel surgical instrument
  • Ultrasonic scalpel surgical instrument

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Embodiment Construction

[0029] In order to clearly illustrate the inventive concept of the present invention, the present invention will be described below in conjunction with examples.

[0030] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "horizontal", "top" and "bottom" are all based on the orientations or positions shown in the drawings The relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

[0031] Such as Figure 1-Figure 2 As shown, the ultrasonic kni...

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Abstract

The invention provides an ultrasonic scalpel surgical instrument which comprises a driving sliding block, a rotating shaft and an ultrasonic scalpel head, the ultrasonic scalpel head comprises a scalpel head mounting base and a scalpel rod connected to the scalpel head mounting base, the scalpel rod is sleeved with a rotating fixing sleeve, and the scalpel head mounting base is sleeved with an opening and closing fixing sleeve; the rotating fixing sleeve is detachably connected to the rotating shaft, and the opening and closing fixing sleeve is detachably connected to the driving sliding block. By means of the ultrasonic scalpel surgical instrument, detachable installation of the ultrasonic scalpel head can be effectively achieved, the detachable disposable use of the ultrasonic scalpel head and the scalpel rod and the actual requirement for repeated use of the driving base are met, the use cost of the surgical robot instrument is greatly reduced, cross infection caused by repeated use of the ultrasonic scalpel is avoided, and moreover, the requirement for quick disassembly and assembly of the ultrasonic scalpel in a surgery is met, and the surgery efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an ultrasonic scalpel surgical instrument. Background technique [0002] Most of the ultrasonic scalpel surgical instruments on the market are disposable, or can be used for a certain number of times as a whole. The blade on the ultrasonic scalpel is in direct contact with human tissue. After the operation is completed, there will be a lot of blood and related tissues attached to the blade , Even if it is cleaned, it is difficult to clean thoroughly, so the disposable method of the ultrasonic knife head and the knife rod can reduce the risk of surgical infection compared with the repeated cleaning method. [0003] However, the connection between the ultrasonic knife head and the ultrasonic knife driving seat of the existing ultrasonic knife surgical instrument is relatively complicated, which cannot meet the detachable and quick disassembly requirements of the disposa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/32A61B34/30
CPCA61B17/320068A61B34/30A61B2017/320071A61B2034/305
Inventor 李志强
Owner CHENGDU BORNS MEDICAL ROBOTICS INC
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