Surgical operation-assisting electrical locking bracket

Abstract

The invention discloses a surgical operation-assisting electrical locking bracket, which comprises a handle, a wrist joint, a fore arm, an elbow joint, an upper arm, a shoulder joint, a waist joint and a base rod, wherein one end of the handle is connected with an operation-assisting tool; the other end of the handle is connected with the wrist joint connected with one end of the fore arm; the other end of the fore arm is connected with the elbow joint connected with one end of the upper arm; the other end of the upper arm is connected with the shoulder joint connected with the waist joint; the joint axes of the shoulder joint and the waist joint are perpendicular to each other; and the waist joint is connected with the base rod through a machine frame arranged on the waist joint. The bracket has four joints, six degrees of freedom, position and attitude decoupling and large tail-end working space and can meet needs of surgical departments such as thoracoabdominal department. In addition, the bracket has the advantages that: the operation is very convenient; the structure is simple; the cost is low; and a weight self-balancing mechanism can perform adjustment according to the load at a tail end.

Description

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AI Technical Summary

Benefits of technology

This patented device allows for more flexibility during surgeries than current devices due to its ability to work within three dimensions: tilt (rotation) around one axis), pitch/roll motion or bending at certain angles about another axis. It also includes various features like electrical controls that make it easy to perform operations on both ends without requiring complicated mechanisms such as springs or cables. Additionally, this design uses compressed air instead of traditional hydraulics to achieve balance while still being able to move freely. Overall, these technical improvements improve patient outcomes through improved maneuverability and reduced costs compared to existing systems used today.

Problems solved by technology

This patents discusses how current methods involve manually attaching tools like forceps on patients during medical procedures with significant effort required from operators who must constantly hold them steady throughout their workouts. Additionally, there has been research into developing robots made up entirely of materials instead of handheld ones due to concerns over safety issues such as slipming fingers accidently touch nearby objects causing injury.

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