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Method for initializing surgical instrument in hands of surgical robot and corresponding device

A technology for surgical robots and surgical instruments, applied in the field of medical devices, can solve the problems of long time, insufficient precision, and complicated operations.

Active Publication Date: 2017-11-21
CHENGDU BORNS MEDICAL ROBOTICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method for initializing surgical instruments in a surgical robot and a corresponding device to solve the technical problems in the prior art that the method of calibrating surgical instruments in a surgical robot is time-consuming, complicated to operate and insufficient in precision

Method used

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  • Method for initializing surgical instrument in hands of surgical robot and corresponding device
  • Method for initializing surgical instrument in hands of surgical robot and corresponding device
  • Method for initializing surgical instrument in hands of surgical robot and corresponding device

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Embodiment 1

[0043] Embodiment 1. This embodiment of the present invention provides a method for initializing surgical instruments in a surgical robot. Wherein, the surgical robot may be operated remotely by the user to perform surgery, or may be a robot that performs surgery fully automatically, etc., which is not limited in the embodiment of the present invention. Surgical instruments can be installed on the surgical robot, as a part of the surgical robot, for example, the surgical robot can include a mechanical arm, then the surgical instrument can be installed on the mechanical arm, and for example, the surgical robot can include multiple mechanical arms, each At least one surgical instrument can be installed on the mechanical arm; and, the surgical instrument is a part of the surgical robot that directly acts on the patient when the operation is performed. In the specific implementation process, the surgical robot controls the movement of the surgical instrument through the control sy...

Embodiment 2

[0104] Embodiment 2, based on the same inventive concept, the embodiment of the present invention provides a surgical robot, the surgical robot includes a surgical instrument, and a control system connected with the surgical instrument, wherein the surgical robot, the control system and the surgical instrument can be the first embodiment The surgical robot, control system and surgical instrument. Therefore, for the description of the surgical robot, control system and surgical instruments, reference may be made to the description of the surgical robot, control system and surgical instruments in the first embodiment above.

[0105] Wherein, the surgical instrument includes at least one set of driving and implementing components, and any driving and implementing component in the at least one set of driving and implementing components includes a motor and a transmission executing part mechanically connected with the motor.

[0106] The control system is used to control any driving ...

Embodiment 3

[0111] Embodiment 3, based on the same inventive concept, the embodiment of the present invention provides a computer-readable storage medium, the computer-readable storage medium stores computer instructions, and when the computer instructions are loaded and run, it can perform the same as the first embodiment. A method for initializing surgical instruments in a surgical robot as described in . Moreover, for the specific implementation process when executing the method for initializing surgical instruments in the surgical robot, reference may be made to the description in Embodiment 1, and details are not repeated here.

[0112] In a specific implementation process, the computer-readable storage medium includes: a universal serial bus flash drive (Universal Serial Bus flash drive, USB), a mobile hard disk, a read-only memory (Read-Only Memory, ROM), a random access memory ( Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code. ...

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Abstract

The invention discloses a method for initializing a surgical instrument in hands of a surgical robot and a corresponding device and aims to solve technical problems of high time consumption, complexity in operation and low accuracy of a mode for calibrating the surgical instrument in the hands of the surgical robot in the prior art. The surgical instrument comprises at least one driving execution component, and any one of the at least one driving execution component comprises a motor and a transmission execution portion in mechanical connection with the motor. When any one of the at least one driving execution component is controlled to execute operations, the method includes: determining a practical movable range and an extreme movement position of the corresponding transmission execution portion; judging whether the practical movable range is smaller than a preset movable range of the corresponding transmission execution portion or not; if not, controlling the corresponding motor to drive the corresponding transmission execution portion to move to a preset initial position of the corresponding transmission execution portion according to the practical movable range and the extreme movement position.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a method for initializing surgical instruments in a surgical robot and a corresponding device. Background technique [0002] At present, minimally invasive surgery assisted by robots is gradually applied to actual clinical practice. In the process of surgery assisted by surgical robots, surgical robots are used to precisely control surgical instruments to achieve operations such as cutting, stripping, and suturing tissues. [0003] After starting the surgical robot or replacing the surgical instruments on the surgical robot, it is often necessary to calibrate the position of the surgical instruments to ensure that the movement of the surgical instruments can be synchronized with the doctor's control to achieve precise surgical operations. In the prior art, the position of the surgical instrument is calibrated through manual operation, or through an external reference...

Claims

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Application Information

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IPC IPC(8): A61B34/30A61B17/00
CPCA61B17/00234A61B34/30A61B2017/00017A61B2034/301A61B2034/305
Inventor 李志强其他发明人请求不公开姓名
Owner CHENGDU BORNS MEDICAL ROBOTICS INC
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