Medical instrument control method and system for assisting in operation

A technology of medical instruments and control methods, which is applied in the field of medical instrument control methods and systems for assisted surgery, and can solve problems such as the inability to accurately and timely control medical instruments to adjust to the positions and/or angles required by doctors, so as to avoid surgical risks Effect

Active Publication Date: 2018-05-25
SHENZHEN ROBO MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a medical instrument control method and system for assisting surgery, aiming to solve the problem that during the current surgical operation, medical instruments are operated by assistants or nurses, and it is impossible to accurately and timely control the corresponding medical instruments and adjust them to the doctor's desired level. Problems with position and / or angle

Method used

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  • Medical instrument control method and system for assisting in operation
  • Medical instrument control method and system for assisting in operation
  • Medical instrument control method and system for assisting in operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] figure 2 A flow chart of a method for controlling a medical instrument for assisting surgery provided by Embodiment 1 of the present invention is shown. When the doctor's hands are occupied during the operation and only need to adjust the position of the control medical instrument, such as figure 2 As shown, the medical instrument control method of the assisted operation includes:

[0027] Step S101: Collecting pose information of the first motion capture device in real time.

[0028] Preferably, the medical instrument includes an ultrasonic probe, a support rod, a spreader or an endoscope; the first motion capture device includes a stepping sensing component, a rocker control component and a force feedback component. When the first motion capture device is a stepping sensing component, the first motion capture device is used to contact and fit the sole of the doctor's foot, so the first motion capture device moves with the sole of the foot, that is, the first motio...

Embodiment 2

[0045] image 3 A flow chart of a method for controlling a medical instrument for assisting surgery provided by Embodiment 2 of the present invention is shown. When the doctor's hands are occupied during the operation and only need to adjust the posture of controlling the medical instrument, such as image 3 As shown, the medical instrument control method of the assisted operation includes:

[0046] Step S201: Collecting pose information of the second motion capture device in real time.

[0047] Preferably, the medical instrument includes an ultrasonic probe, a support rod, a spreader or an endoscope; the second motion capture device includes a stepping sensing component, a rocker control component and a force feedback component. When the second motion capture device is a stepping sensing component, the second motion capture device is used to contact and fit the sole of the doctor's foot, so the second motion capture device moves with the sole of the foot, that is, the secon...

Embodiment 3

[0065] Figure 4 A flow chart of a method for controlling a medical instrument for assisting surgery provided by Embodiment 3 of the present invention is shown. When the doctor's hands are occupied during the operation and the position and posture of the medical instrument need to be adjusted, such as Figure 4 As shown, the medical instrument control method of the assisted operation includes:

[0066] Step S301: Collect gesture information of the first motion capture device and the second motion capture device in real time.

[0067] Preferably, the medical instrument includes an ultrasonic probe, a support rod, a spreader or an endoscope; the first motion capture device and the second motion capture device include a stepping sensing component, a rocker control component and a force feedback component.

[0068] The stepping sensing part is used to sense the posture of the sole of the foot, the rocker control part is used to control the first catcher to follow the sole of the...

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PUM

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Abstract

The invention is applicable to the technical field of operation assisting control, and provides a medical instrument control method and system for assisting in an operation. The method comprises the steps of acquiring attitude information of a first motion catcher and/or a second motion catcher in real time; based on current attitude information and original attitude information of the first motion catcher, obtaining the first attitude change amount; and/or, based on current attitude information and original attitude information of the second motion catcher, obtaining the second attitude change amount; based on the first attitude change amount and/or the second attitude change amount, determining the position offset and/or the attitude offset; according to the position offset and/or the attitude offset, adjusting the displacement and/or the attitude of a medical instrument. By means of the method or system, the operation can be accurately reflected in real time, according to the willing of a doctor, the system is closely cooperated with the operation progress to meet requirements of the operation, and the operation risk caused when an assistant or a nurse controls and adjusts the displacement and/or the attitude of the medical instrument can be avoided to a certain extent.

Description

technical field [0001] The invention belongs to the technical field of operation auxiliary control, and in particular relates to a method and system for controlling a medical instrument for auxiliary operation. Background technique [0002] When a doctor performs an operation, an assistant or nurse usually needs to be equipped to control the medical instruments in the operating room according to the progress of the operation so that it can meet the needs of the operation. For example, during abdominal surgery, the assistant or nurse needs to adjust the position and / or angle of the endoscope according to the progress of the doctor's operation, so as to meet the needs of the doctor's operation. If the assistant or nurse is a novice and has no relevant experience in cooperating with the doctor, they cannot accurately and timely control the corresponding medical instruments to adjust to the position and / or angle required by the doctor during the operation, which will affect the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/20
Inventor 杨嘉林王斑熊麟霏吴昊天侯西龙官晓龙滕庆张柏云张剑韬魏诗又孙立宁
Owner SHENZHEN ROBO MEDICAL TECH CO LTD
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