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Minimally invasive surgery robot with force feedback function

A technology of minimally invasive surgery and force feedback, which is applied in surgical manipulators, surgical robots, surgery, etc., and can solve problems such as lack of force feedback functions

Pending Publication Date: 2021-10-01
苏州威森特医疗机器人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The object of the present invention is to provide a minimally invasive surgical robot with force feedback function, which can effectively solve the technical problem that existing minimally invasive surgical robots lack force feedback function

Method used

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  • Minimally invasive surgery robot with force feedback function
  • Minimally invasive surgery robot with force feedback function
  • Minimally invasive surgery robot with force feedback function

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Embodiment Construction

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0040] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

A minimally invasive surgery robot with a force feedback function can effectively solve the problem that an existing minimally invasive surgery robot lacks the force feedback function. In the minimally invasive surgery robot with the force feedback function, a torque sensor is mounted on a driving device, the driving device is connected with a surgical instrument, and the surgical instrument is provided with a forceps head and comprises two forceps claws; a instrument chuck is matched and butted with a driving chuck, the driving chuck is sleeved with a first shaft sleeve and is limited through a cylindrical pin, and the first shaft sleeve is fixed with a second shaft sleeve of the torque sensor; the instrument chuck is connected with a wire locking groove and is connected with the forceps head through a steel wire rope; a motor of the driving device rotates, motion is transmitted to a main shaft of the motor through a third shaft sleeve of the torque sensor and transmitted to the second shaft sleeve to drive the first shaft sleeve to rotate, rotation of the driving chuck is achieved through limiting of the cylindrical pin so as to drive the instrument chuck to rotate, and rotation of the wire locking groove is realized, so that the steel wire rope drives the forceps head to rotate to realize opening and closing of the two forceps claws.

Description

technical field [0001] The invention relates to the technical field of minimally invasive surgical robots, in particular to a minimally invasive surgical robot with a force feedback function. Background technique [0002] Minimally invasive surgical robots are more and more widely used in minimally invasive surgical operations in major hospitals at home and abroad due to their advantages such as small surgical wounds, clear 3D vision, flexible and fine operations, and the ability to operate on some deep parts. Among them, with the recognition of minimally invasive surgical robots by surgeons, the research and development of minimally invasive surgical robots has also attracted the attention of various universities and enterprises. [0003] Although minimally invasive surgical robots have many advantages, most of the surgical robots on the market lack the force feedback function, so that surgeons can only use visual feedback to complete the operation. This leads to the docto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30A61B17/29
CPCA61B34/30A61B34/76A61B17/29A61B2034/301A61B2017/2926A61B2017/00398
Inventor 庞建高轶明豆浩磊
Owner 苏州威森特医疗机器人有限公司
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