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Elbow device of laparoscopic surgery robot and laparoscopic surgery robot

A surgical robot and laparoscopic technology, applied in the field of medical devices, can solve the problems of affecting stability and safety, inaccuracy, and errors, and achieve the effect of high stability, safety, and compact structure

Pending Publication Date: 2019-12-03
HARBIN SIZHERUI INTELLIGENT MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem solved by the present invention is that in the prior art, the mechanical arm only detects the placement through a single detection mechanism during the swing process, which has errors and is not accurate enough, which affects at least one aspect of stability and safety.

Method used

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  • Elbow device of laparoscopic surgery robot and laparoscopic surgery robot
  • Elbow device of laparoscopic surgery robot and laparoscopic surgery robot
  • Elbow device of laparoscopic surgery robot and laparoscopic surgery robot

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Embodiment Construction

[0023] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] In the description of the present invention, it should be understood that the positive direction of "X" in the drawings represents the right, the reverse of "X" represents the left, the positive direction of "Y" represents the top, and the reverse of "Y" Represents downward, the positive direction of "Z" represents the front, the reverse direction of "Z" represents the rear, and the orientation or positional relationship indicated by the terms "X", "Y", "Z" etc. is based on the orientation shown in the drawings of the specification Or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a...

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Abstract

The invention provides an elbow device of a laparoscopic surgery robot and the laparoscopic surgery robot, which relate to the technical field of medical instruments, the elbow device of the laparoscopic surgery robot comprises a base and a rotating base used for being rotationally connected with the base. The base comprises a first connecting outer end and a second connecting outer end which areoppositely arranged. A cavity is formed between the first connecting outer end and the second connecting outer end, the cavity is suitable for being connected with the rotating base in an embedded mode, a first sensor is arranged at a connecting position of the rotating base and the first connecting outer end, and a second sensor is arranged at the connecting position of the rotating base and thesecond connecting outer end. Comparing with the prior art, according to the elbow device of the laparoscopic surgery robot, relative rotation of the base and the rotating base can be achieved, the structure is compact, the freedom degree requirement of the laparoscopic surgery robot during work is met, the swing position of the rotating base is accurate and reliable, and the laparoscopic surgery robot has higher stability and safety.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a laparoscopic surgical robot elbow device and a laparoscopic surgical robot. Background technique [0002] With the development of modern robot technology and the rapid progress of medical level, surgical robots are gradually being applied in the field of minimally invasive surgery. Compared with traditional minimally invasive surgery, robot-assisted surgery mode has greatly improved the accuracy and safety of surgery. , so that the patient's pain is greatly reduced, and the recovery time is shortened. [0003] During the use of a laparoscopic surgical robot, its mechanical arm generally needs to swing with multiple degrees of freedom. Therefore, high stability and safety are required during the swinging process. In the prior art, the mechanical arm is The positioning is only detected by a single detection mechanism, which has errors and is not accurate enough, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30
CPCA61B34/30A61B34/71A61B34/77A61B2034/305
Inventor 王建国杨文龙李强
Owner HARBIN SIZHERUI INTELLIGENT MEDICAL EQUIP CO LTD
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