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A driver for a neurosurgery robot

A surgical robot and neurosurgery technology, applied in the field of neurosurgery instruments, can solve problems such as damage to human tissue clamping force

Inactive Publication Date: 2020-11-03
THE SECOND XIANGYA HOSPITAL OF CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During neurosurgery, human tissue responds greatly to the force of the device, especially in the case of existing medical robots, which makes it possible to perform minimally invasive neurosurgery, but when performing surgery, the operating doctor is at the far end For operation, the surgical instrument must have multiple degrees of freedom, such as opening and closing, rotation, etc. The existing rotation is completed by the overall instrument, and the existing surgical instrument is easy to cause damage to the human tissue due to excessive clamping force

Method used

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  • A driver for a neurosurgery robot
  • A driver for a neurosurgery robot
  • A driver for a neurosurgery robot

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Embodiment Construction

[0032] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0033] The invention discloses a neurosurgery robot assembly, which can be applied in surgical fields such as neurosurgery, obstetrics and gynecology, gastrointestinal surgery, thoracic surgery, and hepatobiliary surgery. It can further rotate and operate forward and backward, and transmit the two instructions to the drive part through the central processing unit at the same time or separately, and the drive part controls the opening and closing and rotation of the pliers mouth through different pneumatic parts, among which the opening and closing and the handle Forward and backward correspond, and the rotation corresponds to the rotation of the handle. Further, the handle can feel the bite force and rotation force received by the opening and closing and rotation of the pliers mouth through the driving part. Specifically as follows:

[0034] Such as Figure 1-9 As shown, th...

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Abstract

The invention discloses a driving part of a neurosurgery robot, and belongs to the field of medicine. The driving part comprises a shell and a power part located in the shell, the shell is connected with a long pipe, a jaw is arranged at the tail end of the long pipe, and the driving part comprises a first pneumatic part and a second pneumatic part; the first pneumatic part comprises a connectingsleeve, a first driving pipe, a first driving rod, a first power part and a first piston, one end of the connecting sleeve communicates with a connecting channel, the other end of the connecting sleeve communicates with the first driving pipe, the first piston is located at the tail end of the first driving rod, the first piston is located in the first driving pipe, and the first driving rod is driven by the first power part to squeeze and pull the first piston so as to change air pressure in the first driving pipe and then control rotation of the jaw; and the second pneumatic part comprises asecond driving pipe, a second piston a, a second piston b and a second driving rod.

Description

technical field [0001] The present invention relates to the field of neurosurgical instruments. Background technique [0002] The origin of neurosurgery can be traced back to 1935, when Portuguese psychiatrists and neurosurgeons collaborated to perform bilateral prefrontal lobotomy, creating the science of psychosurgery and naming the operation "Moniz-Lima" Operation. [0003] During neurosurgery, human tissue responds greatly to the force of the device, especially in the case of existing medical robots, which makes it possible to perform minimally invasive neurosurgery, but when performing surgery, the operating doctor is at the far end To operate, the surgical instrument must have multiple degrees of freedom, such as opening and closing, rotation, etc. The existing rotation is completed by the integral instrument, and the existing surgical instrument is easy to cause damage to the human tissue due to excessive clamping force. Contents of the invention [0004] The inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/29A61B34/30A61B34/35A61B34/00
CPCA61B17/29A61B34/30A61B34/35A61B34/76
Inventor 张明铭其他发明人请求不公开姓名
Owner THE SECOND XIANGYA HOSPITAL OF CENT SOUTH UNIV