Flexible surgical tool with oppositely-crossed structural bones

Abstract

The invention relates to a flexible surgical tool with oppositely-crossed structural bones. The flexible surgical tool comprises a flexible continuum structure, wherein the flexible continuum structure comprises a far-end structural body, a near-end structural body and an intermediate connector; the far-end structural body comprises first far-end segments and second far-end segments, and the near-end structural body comprises a near-end segment; first segment structural bones on the near-end segment and first segment structural bones on the first far-end segments are in one-to-one corresponding fastened connection or form a whole; second segment structural bones on the near-end segment and second segment structural bones on the second far-end segments are in one-to-one corresponding fastened connection or form a whole; the intermediate connector comprises two channel fixing plates between which a structural bone guiding channel and a structural bone crossed guiding channel are in fastened connection; the first segment structural bones pass through the structural bone crossed guiding channel, and the second segment structural bones pass through the structural bone guiding channel.

Description

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AI Technical Summary

Benefits of technology

This innovation relates to an improved medical device called a robotic surgery robot or microsurgery machine used for minimally invasive surgeries such as laparoscopy procedures. It uses flexibility continuous structures made up mostly of rigid components like arms and legs joined together along their length. These devices have multiple parts attached around them. They also include redundancy arrangements designed to increase its strength without adding extra weight compared to traditional robots. Additionally, they use a special type of metal material called cobalt chrome alloy instead of steel to make these systems more durable against wear-out caused during operation. Overall, this technology allows for precise movements while maintaining stable support over time.

Problems solved by technology

The technical problem addressed in this patents relates to improving surgical tool designs for use manually without requiring extensive training while still being able to perform various functions like cutting tissue efficiently and accurately.

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