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Connection mechanism, power mechanism, operating arm and slave operating equipment

A connection mechanism and power mechanism technology, applied in the field of minimally invasive surgery, can solve the problems of large error, poor control of the manipulator arm and poor operation accuracy

Active Publication Date: 2021-05-11
SHENZHEN JINGFENG MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when the power mechanism drives the operating arm through the connecting mechanism, the error is relatively large, which makes the control and operation accuracy of the operating arm poor.

Method used

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  • Connection mechanism, power mechanism, operating arm and slave operating equipment
  • Connection mechanism, power mechanism, operating arm and slave operating equipment
  • Connection mechanism, power mechanism, operating arm and slave operating equipment

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Embodiment Construction

[0037] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0038] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is said to be "coupled" to another element, it can be directly coupled to the other element o...

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PUM

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Abstract

The invention relates to a connecting mechanism, a power mechanism, an operating arm and slave operating equipment. The connecting mechanism includes a main body and a connecting unit. The main body has a first installation wall and a second installation wall, which are respectively used to abut against the power part and the operating arm; The unit is rotatably arranged on the body, and includes a first connecting plate and a second connecting plate that rotate synchronously, the first connecting plate is used to resist the driving connecting plate on the operating arm, and the second connecting plate is used to resisting the power connection plate on the power part, so that the power part drives the operating arm through the connection unit, at least one of the first connection plate and the power connection plate is along the first direction It is movable relative to the body, and the first direction forms an included angle with the rotation axis of the first connecting plate, at least one of the second connecting plate and the driving connecting plate is opposite to the The body is movable, and the second direction forms an included angle with the rotation axis of the second connection plate.

Description

technical field [0001] The invention relates to the field of minimally invasive surgery, in particular to a connection mechanism, a power mechanism, an operating arm and slave operating equipment. 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. [0003] With the advancement of science and technology, robotic technology for minimally invasive surgery has gradually matured and been widely used. A minimally invasive surgical robot usually includes a main operating console and a secondary operating device. The main operating console is used to send control commands to the secondary operating device according to the doctor's operation to control the secondary operating ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B34/37
CPCA61B34/37A61B34/70A61B2034/302A61B2034/305
Inventor 王建辰高元倩
Owner SHENZHEN JINGFENG MEDICAL TECH CO LTD