System and method for controlling running track of capsule endoscope

A technology of capsule endoscope and running trajectory, which is applied in the fields of endoscopy, medical science, surgery, etc., can solve the problems of difficult overall situation, difficult to judge the orientation of the captured image, etc., and achieve the effect of improving accuracy and precision

Active Publication Date: 2013-04-17
SHENZHEN JIFU MEDICAL TECH CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0003] After the capsule endoscope enters the body, it needs to image the stomach of the human body. The capsule endoscope is in a free state and floats freely in the body fluid. Due to its uncertain position, the captured images are too random. People Sometimes it is diff

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  • System and method for controlling running track of capsule endoscope
  • System and method for controlling running track of capsule endoscope
  • System and method for controlling running track of capsule endoscope

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Embodiment Construction

[0026] refer to Figure 1 to Figure 3 As shown, the present invention provides a control system 100 for the trajectory of a capsule endoscope, which includes several electromagnetic coils 10, an electromagnet power supply system 20, a microprocessor 30 and a handle control system 40, and the handle control system 40 The microprocessor 30 is electrically connected with the electromagnet power supply system 20, and the electromagnet power supply system 20 is electrically connected with a plurality of electromagnetic coils 10, and the control system 40 is controlled by a hand-held push handle to generate coordinate information, and the microprocessor 30 sends the described The coordinate information is converted into the current amplitude value associated with the corresponding electromagnetic coil 10, and output to the corresponding electromagnetic coil 10, so that the energized electromagnetic coil 10 generates a magnetic field attraction in line with the direction of the handle...

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Abstract

A system for controlling the running track of a capsule endoscope comprises a plurality of electromagnetic coils, an electromagnet power supply system, a microprocessor and a handle control system. The handle control system is electrically connected with the electromagnet power supply system through the microprocessor, the electromagnet power supply system is electrically connected with the electromagnetic coils, the handle control system is pushed in a handheld manner to generate coordinate information, the coordinate information is converted into current amplitude values related to the corresponding electromagnetic coils, the current amplitude values are outputted to the corresponding electromagnetic coils so that the electromagnetic coils generate magnetic field attraction consistent with handle thrust, the running track of the capsule endoscope with a magnet in human intestines and stomach is controlled and adjusted in real time, gastrointestinal walls in a specific direction are shot, and more clear and accurate images are acquired. The invention further provides a method for controlling the running track.

Description

technical field [0001] The invention relates to a capsule endoscope, in particular to a control system and a control method capable of controlling and changing the trajectory of the capsule endoscope in the intestines and stomach. Background technique [0002] Capsule endoscope is a new scientific and technological product of medical development. It is widely used in the clinical diagnosis of various medical diseases. It adopts painless and non-invasive monitoring and diagnosis. After oral administration, it enters the human stomach or intestinal tract, and passes through its lens components. Close-up photographs of the internal stomach or intestinal wall conditions for clinical diagnosis and relief of patients' clinical pain. [0003] After the capsule endoscope enters the body, it needs to image the stomach of the human body. The capsule endoscope is in a free state and floats freely in the body fluid. Due to its uncertain position, the captured images are too random. Peop...

Claims

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Application Information

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IPC IPC(8): A61B1/00
CPCA61B1/00158A61B1/041
Inventor 孙平李奕王安平
Owner SHENZHEN JIFU MEDICAL TECH CO LTD
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