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Surgical operation arm and surgical operation system

A surgical operation and manipulating arm technology, applied in surgical robots and other directions, can solve the problems of difficult operation, complex manipulating arm structure, and difficulty in taking into account rigidity and flexibility, and achieve the effect of improving reliability, simple structure and easy operation.

Active Publication Date: 2018-09-14
NAT UNIV OF SINGAPORE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Traditional operating arms that can be applied to intelligent minimally invasive surgery usually have the disadvantages of complex structure, difficult operation, and difficulty in balancing rigidity and flexibility

Method used

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  • Surgical operation arm and surgical operation system
  • Surgical operation arm and surgical operation system
  • Surgical operation arm and surgical operation system

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Embodiment Construction

[0038] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0039] figure 1 A surgical manipulating arm according to an embodiment of the present invention is shown, which includes a bending arm having a first bendable portion 110 and a second bendable portion 120 , a clamping device 200 , a driving mechanism 300 and a controller 400 . The dr...

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Abstract

The invention discloses a surgical operation arm. The surgical operation comprises a driving mechanism, an executing tool and a bendable arm, wherein the bendable arm comprises a first bendable portion and a second bendable portion. The first bendable portion comprises three or more than three universal adjusting devices which are distributed between a top cover and a base in parallel, each universal adjusting device comprises a plurality of shafts, and each two adjacent shafts are connected with each other through a universal coupler. The second bendable portion comprises an inner flexible tube, at least one middle flexible tube and an outer flexible tube which are in sleeve connection with one another, and the inner flexible tube is suitable for retracting or extending out of the external flexible tube. By a series and parallel hybrid mode of the universal adjusting devices which are connected in parallel and the flexible tubes which are connected serially in a sleeving manner, highflexibility is ensured while the rigidity of the surgical operation arm is maintained. Moreover, the surgical operation arm is simple in structure and easy to operate.

Description

technical field [0001] The invention relates to the field of surgical instruments, in particular to a series-parallel hybrid surgical operating arm based on multiple parallel universal adjustment devices and multiple flexible tubes socketed in series, and a surgical operating arm using the surgical operating arm. Surgical Operating System. Background technique [0002] With the rapid development of medical science and technology, disease diagnosis, monitoring, sampling and in vivo on-site surgical treatment are becoming more and more minimally invasive. Intelligent minimally invasive surgery can perform complex surgical operations while minimizing incisions in the patient's body, so it has received more and more attention and applications. An intelligent minimally invasive surgical platform usually includes a console and an operating arm. The console is composed of a computer system, a surgical operation monitor, an operating arm control monitor, an operating handle, and in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30
Inventor 任洪亮刘铨权
Owner NAT UNIV OF SINGAPORE
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