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Surgical operating instrument driving mechanism, ultrasonic knife and minimally invasive surgery robot

A technology of surgical operation and driving mechanism, which is applied in the field of medical equipment, can solve the problems of complex structure, excessive vertical structure size, high production cost, etc., and achieve the effect of reducing manufacturing cost, reducing size and simplifying assembly

Pending Publication Date: 2022-05-13
常州唯精医疗机器人有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] Aiming at the deficiencies of the prior art, the present invention provides a driving mechanism for surgical instruments, an ultrasonic scalpel and a minimally invasive surgical robot, which solves the problems of excessive vertical structural size, poor applicability, complex structure and production problems of the existing ultrasonic scalpel instrument box. high cost problem

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  • Surgical operating instrument driving mechanism, ultrasonic knife and minimally invasive surgery robot
  • Surgical operating instrument driving mechanism, ultrasonic knife and minimally invasive surgery robot
  • Surgical operating instrument driving mechanism, ultrasonic knife and minimally invasive surgery robot

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Embodiment Construction

[0050] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

[0051] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc. distinguish Objects are generally o...

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Abstract

The invention discloses a surgical operating instrument driving mechanism, an ultrasonic knife and a minimally invasive surgery robot, the surgical operating instrument driving mechanism comprises a bottom plate, and an adapter used for being coupled with a surgical instrument and a rotating mechanism used for autorotation of the adapter are movably arranged on the bottom plate. The rotation of the ultrasonic knife is realized by driving the adapter coupled with the surgical instrument to rotate, the lifting of the adapter is realized by the broken-line-shaped lever mechanism to drive the opening and closing of the ultrasonic knife, and the input end and the output end of the lever mechanism are close to the moment arm length of a rotating node, so that the strokes of the input end and the output end of a lever are close to each other; the size of the whole driving mechanism is greatly reduced, the broken line type structure facilitates the space design of the bottom plate, meanwhile, the output end of the lever structure and the adapter adopt a coupling mode that the annular groove is matched with the sliding piece, so that the adapter can be integrally machined, the assembly of the adapter and the lever is simpler and more convenient, and the whole manufacturing cost is reduced.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a driving mechanism of a surgical instrument, an ultrasonic knife and a minimally invasive surgical robot. Background technique [0002] Minimally invasive surgery refers to a surgical method that uses modern medical instruments such as laparoscopy and thoracoscopy and related equipment to perform surgery inside the human cavity. Compared with traditional surgical methods, minimally invasive surgery has the advantages of less trauma, less pain, and faster recovery. However, due to the limitation of incision size in minimally invasive surgery, minimally invasive instruments are greatly increased in operation difficulty, and the fatigue and trembling of doctors during long-term surgery will be amplified, which restricts the development of minimally invasive surgery technology. The key factor. With the development of robotic technology, a new technology in the field of...

Claims

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Application Information

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IPC IPC(8): A61B17/32A61B34/30
CPCA61B17/320016A61B34/30A61B2017/320082A61B2034/302
Inventor 不公告发明人
Owner 常州唯精医疗机器人有限公司
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