Driving method, device and system of wireless capsule endoscope

A technology of capsule endoscope and driving method, which is applied in the fields of endoscopy, medical science, surgery, etc., can solve the problems of unable to drive the movement process of wireless capsule endoscope, so as to improve the propulsion efficiency, increase the working space, and ensure effective The effect of positioning

Active Publication Date: 2021-03-19
YUANHUA ROBOTICS PERCEPTION & AI (SHENZHEN) TECH LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiment of the present application provides a driving method, device and system of a wireless capsule endoscope to solve the problem that the movement process of the wireless capsule endoscope cannot be actively driven in the prior art

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  • Driving method, device and system of wireless capsule endoscope
  • Driving method, device and system of wireless capsule endoscope
  • Driving method, device and system of wireless capsule endoscope

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Embodiment Construction

[0042] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0043] At present, the wireless capsule endoscope mainly relies on the natural peristalsis of the intestinal tract to advance in the human body, and the capsule is not subject to external control. When the doctor finds the suspected lesion area, he cannot accurately locate the capsule. In view of the above problems, relevant researchers have proposed a variety of methods for driving...

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Abstract

The embodiment of the invention is suitable for the technical field of medical examination and inspection instruments and services, and provides a driving method, device and system for a wireless capsule endoscope. The method comprises the steps that a cavity environment where a wireless capsule is located at present is determined in a process of driving the wireless capsule to move through an in-vitro driver, and the cavity channel environment comprises a straight cavity channel or a bent cavity channel; a target value of a driving angle of the in-vitro driver is determined according to the current cavity environment of the wireless capsule, and the driving angle is an included angle between a connecting line between a central point of the in-vitro driver and a central point of the wireless capsule and a vertical line; the driving angle of the in-vitro driver is adjusted according to the target value; and the in-vitro driver is controlled to drive the wireless capsule to move at the adjusted driving angle. By adopting the method, the problem that the movement process of a wireless capsule endoscope cannot be actively driven in the prior art can be solved.

Description

technical field [0001] The application belongs to the technical field of medical inspection and testing instruments and services, and in particular relates to a driving method, device and system for a wireless capsule endoscope. Background technique [0002] Wireless capsule endoscopy is a painless and non-invasive endoscopic technique, and it is also an important technical means for complete inspection of the digestive tract. For example, the wireless capsule endoscope can completely examine a patient's small intestine, an area that neither conventional gastroscopy nor traditional enteroscopy can reach. [0003] Typically, wireless capsule endoscopes are only the size of a capsule that patients can swallow. Because it is equipped with lighting modules, camera modules, image processing modules, wireless transmission modules, etc., after entering the patient's digestive tract, the capsule can capture images in the patient's body and transmit the images to the outside of the ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/00A61B1/04
CPCA61B1/00016A61B1/00158A61B1/041
Inventor 孟李艾俐许杨昕李可喻赵梓淇周越
Owner YUANHUA ROBOTICS PERCEPTION & AI (SHENZHEN) TECH LTD
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