Operation robot and mechanical arm thereof

A technology of a manipulator and a connector, applied in the field of manipulators, can solve the problems of large size, complex structure of manipulators, poor operation convenience, etc., and achieve the effects of improving motion control accuracy, simplifying structural relationships and easy operation.

Active Publication Date: 2016-12-07
SHANGHAI MICROPORT MEDBOT (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a surgical robot and its mechanical arm, so as to overcome one or more problems in the prior art in the complex structure of the mechanical arm, large external dimensions, poor operation convenience, etc.

Method used

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  • Operation robot and mechanical arm thereof
  • Operation robot and mechanical arm thereof
  • Operation robot and mechanical arm thereof

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Embodiment Construction

[0052] In order to make the objects, advantages and features of the present invention clearer, the following are combined with the appendix Figures 1 to 11 The surgical robot and its mechanical arm proposed by the present invention will be further described in detail. It should be noted that, the accompanying drawings are all in a very simplified form and in inaccurate scales, and are only used to facilitate and clearly assist the purpose of explaining the embodiments of the present invention.

[0053] figure 1 is an overall schematic diagram of a robotic arm according to an embodiment of the present invention, figure 2 Yes figure 1 Schematic diagram of the motion directions of the various joints of the robotic arm shown.

[0054] like Figures 1 to 2 As shown, a mechanical arm is suitable for a surgical robot, especially a micro-traumatic surgical robot, especially the patient side of a micro-traumatic surgical robot, which can realize spatial motion, including: a horiz...

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Abstract

The invention provides an operation robot and a mechanical arm thereof. The mechanical arm comprises a horizontal moving joint, a first rotating joint, a connecting arm and a vertical moving joint. The first rotating joint comprises a first rotating shaft and a first outer cylinder arranged on the first rotating shaft in a sleeving mode, and the first outer cylinder can rotate around the first rotating shaft. The connecting arm is connected with the first outer cylinder and the vertical moving joint. The vertical moving joint comprises a connector and is used for driving an external component connected with the connector to move in the vertical direction. The horizontal moving joint is connected with the first rotating shaft and used for driving the first rotating joint to move in the horizontal direction. According to the operation robot and the mechanical arm thereof, the horizontal movement of the mechanical arm can be achieved through the horizontal moving joint, and the vertical movement of the mechanical arm can be achieved through the vertical moving joint; as the number of the joints is small, the structure relation is simplified, the appearance size of the mechanical arm is reduced, and the overall mass of the mechanical arm is reduced; besides, the precision of movement control is high, additional movement displacement can be avoided, and operation is easier and more convenient.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a mechanical arm used for micro-trauma surgery. Background technique [0002] Minimally invasive surgery is an interventional method that uses tiny channels for surgical treatment. It uses the corresponding minimally invasive surgical instruments, which can achieve the same or better curative effect as traditional surgery. Compared with traditional surgery, micro-traumatic surgery has the characteristics of less trauma, less bleeding, and faster recovery, and has become an important direction for the development of contemporary medical technology. [0003] As a part of the minimally invasive surgery, compared with the general minimally invasive surgery, the surgery using the minimally invasive surgical robot has less pressure, more precise surgical operation, and more flexible surgical operation. Therefore, the development of micro-traumatic surgical robots has becom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30
CPCB25J9/044B25J19/0004B25J19/0016A61B34/30A61B90/03B25J5/02A61B2090/5025A61B2090/508
Inventor 何超李涛袁帅王常春杨捷
Owner SHANGHAI MICROPORT MEDBOT (GRP) CO LTD
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