Medical instrument movement control system and method

A technology for medical devices and control systems, applied in the field of medical devices, can solve problems such as safety accidents, hidden dangers, and lack of safety strategies, and achieve the effects of improving safety, improving safety, and preventing damage.

Pending Publication Date: 2022-06-21
杭州唯精医疗机器人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. In the above control scheme, the user will directly move the trolley by pushing or twisting the handle. There is no safety strategy, and it is easy to cause safety accidents when accidental touch occurs;
[0007] 2. In the above control scheme, no abnormal judgment is made when the torque sensor and the tension and pressure sensor receive a large input signal. Manipulating equipment to move, there are potential safety hazards

Method used

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  • Medical instrument movement control system and method
  • Medical instrument movement control system and method

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Embodiment Construction

[0050] The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the protection scope of this application.

[0051]The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between "first", "second", etc. Objects are usu...

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Abstract

The invention discloses a medical instrument movement control system and method.The medical instrument movement control system comprises a safety switch used for confirming the operation state of a user in real time and forming a first electric signal for output according to the operation state of the user. Before the control unit controls the driving motor to complete corresponding power output, the safety switch is used for judging the operation intention of a user, and the medical instrument is driven to move only when it is judged that the user has the operation intention, so that the movement control safety of the medical instrument is improved; meanwhile, before the control unit controls the driving motor to complete corresponding power output, misoperation removal is conducted on the expected power output state of the driving motor, abnormal movement, caused by accidental collision and accidental touch, of the medical instrument is avoided, and the movement control safety and stability of the medical instrument are further improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, and in particular, to a system and method for moving control of medical devices. Background technique [0002] Minimally invasive surgery refers to a surgical method that uses modern medical instruments such as laparoscope and thoracoscope and related equipment to perform surgery inside the human cavity. Compared with traditional surgical methods, minimally invasive surgery has the advantages of less trauma, less pain, and faster recovery. However, the minimally invasive instruments in minimally invasive surgery are limited by the size of the incision, which greatly increases the difficulty of the surgical operation, and the fatigue and tremors of the doctor during the long-term operation will be amplified, which restricts the development of minimally invasive surgery technology. The key factor. With the development of robotic technology, a new technology in the field of minimally invas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/37A61B90/00
CPCA61B34/37A61B34/70A61B34/77A61B90/06A61B2090/064A61B2090/066A61B2090/065
Inventor 不公告发明人
Owner 杭州唯精医疗机器人有限公司
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