Wireless transmitting components and endoscopic devices
A wireless transmission, capsule endoscope technology, applied in the field of medical equipment, can solve the problems of uneven distribution of the magnetic field of the solenoid coil, affecting the stability of the system, and adverse human activities, and achieves dynamic focusing, convenient detection, and convenience for the body. the effect of the activity
Active Publication Date: 2021-05-07
BEIHANG UNIV
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Problems solved by technology
[0004] Both the solenoid coil and the Helmholtz coil adopt a fixed structure and are large in size, which is not conducive to human activities during the entire detection process of more than 6 hours
In addition, although the solenoid coil can generate a strong internal magnetic field near the axis of symmetry, the solenoid coil has problems such as uneven magnetic field distribution and large space occupation.
The Helmholtz coil generates a single-directional electromagnetic field at the position of the receiving coil, and changes in the position and attitude of the receiving coil will seriously affect the stability of the system
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[0024] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0025] One aspect of the present invention provides a wireless transmitting component. refer to figure 1 and Figure 4 , according to an embodiment of the present invention, the wireless transmission component includes a wearable part 2 . Such as figure 1 As shown in FIG. 2 , the wearable part 2 can be worn on the patient during endoscopic inspection. The wearable configuration can reduce the space occupied by the device, facilitate the patient's physical activity, and facilitate detection. Such as figure 1 and Figure 4 As shown, the wireless transmitting component also includes a plurality of windings 1, and these windings 1 are connected in parallel to...
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The invention provides a wireless transmitting component, comprising a wearable part (2) and a plurality of windings (1) connected in parallel to a high-frequency power supply, and the plurality of windings (1) are distributed in the wearable part in an array (2) up. The present invention also provides an endoscope device, including the above-mentioned wireless transmitting component. The wireless transmitting component of the present invention is wearable and can be dynamically focused, so that energy can be supplied conveniently, efficiently and stably.
Description
technical field [0001] The invention relates to the field of medical instruments, in particular to a wireless transmitting component and an endoscope device. Background technique [0002] Endoscope, a diagnostic and therapeutic device for the human body, plays a vital role in the early diagnosis of malignant diseases. According to the statistics of the World Health Organization, nearly 500,000 patients die of intestinal diseases every year. Although gastrointestinal capsule endoscopes at home and abroad have basically realized the inspection of the entire gastrointestinal tract, there are still many problems in clinical application. Among them, how to efficiently, conveniently and continuously provide power for the electronic devices in the capsule is an urgent need. It is a major problem to be solved, and it is also one of the research directions with development prospects. [0003] In the past ten years, researchers at home and abroad have carried out related research on...
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IPC IPC(8): A61B1/04A61B1/045A61B1/00A61B5/07
CPCA61B1/00131A61B1/00158A61B1/041A61B1/045A61B5/073
Inventor 肖春燕周瑜亮公令兵
Owner BEIHANG UNIV