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Soft manipulator arm for medical surgery

A technology of manipulator and software, which is applied in the direction of surgery, manipulator, medical science, etc., can solve the problems of low Young's modulus, limited manipulator, poor load capacity, etc., achieve high rigidity and load capacity, realize automatic expansion and contraction, Compact and exquisite effect

Active Publication Date: 2021-07-09
苏州柔性智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, all types of soft robots currently developed are similar to colonoscopes, endoscopes, etc., limited by the existing operating arms, and can only complete simple surgical actions
At the same time, due to the low Young's modulus and easy deformation of soft materials, their load capacity is poor and they cannot withstand large forces.

Method used

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  • Soft manipulator arm for medical surgery
  • Soft manipulator arm for medical surgery
  • Soft manipulator arm for medical surgery

Examples

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Embodiment Construction

[0040] In order to enable those skilled in the art to better understand the technical solutions in the present invention, 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 The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0041] Terms used herein such as "left", "left side", "right", "right side", "upper", "lower", etc. to express relative positions in space are described for the purpose of description as shown in the accompanying drawings. The relationship of one element or feature shown to another element or feature. The terms of spatial relative posi...

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Abstract

The invention discloses a software operating arm for medical operations. The software operating arm includes a soft mechanical arm and a soft fastening device fixedly installed at the end of the soft mechanical arm. The soft fastening device includes a soft mechanical A connector at the end of the arm, a floating plug installed inside the connector, a winding fiber wound outside the connector, and an end cap installed at the end of the connector, the connector is internally provided with an air bag for clamping the floating plug, The surgical instrument is fixedly installed on the floating plug, and the end cover is provided with a hole for penetrating the surgical instrument. The soft operating arm of the present invention is pneumatically driven, safe and soft, and will not cause secondary damage to body tissues. At the same time, it has a delicate structure, has multiple degrees of freedom, and the ability to stably fasten and freely shrink rigid surgical equipment, and can operate in a narrow space. Perform complex medical procedures.

Description

technical field [0001] The invention relates to the technical field of soft robots, in particular to a soft operating arm for medical operations. Background technique [0002] Soft robots are emerging hotspots and the forefront of future development in robotics today. Compared with traditional rigid robots, they have shown unprecedented adaptability, sensitivity and agility, and are constantly expanding the application fields of robots. They are the future development of robots. One of the major trends. [0003] Soft surgical robot is one of the main directions of soft robot research. Currently, a variety of different types of soft robots have been developed based on wire drive and pneumatic drive. [0004] However, the various types of soft robots currently developed are similar to colonoscopes and endoscopes, and are limited by the existing operating arms and can only perform simple surgical actions. At the same time, due to the low Young's modulus and easy deformation o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/08B25J9/14A61B34/00
Inventor 金国庆陈铭宏胡兵兵
Owner 苏州柔性智能科技有限公司
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