Wearable wireless energy transmission equipment for capsule endoscope
A wireless energy transmission, wearable technology, applied in the fields of endoscopy, application, medical science, etc., can solve the problems of inconvenience, low efficiency and high energy consumption of subjects.
Inactive Publication Date: 2015-03-04
SHANGHAI JIAO TONG UNIV
View PDF7 Cites 7 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the shortcomings of this technology are: its wireless energy supply requires the human body to adopt a lying method similar to CT examination, and the subject cannot leave the lying bed during the diagnosis and examination process. It is extremely inconvenient for the subjects, and consumes a lot of energy and low efficiency. It consumes the time and energy of the nurses in clinical applications
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0025] Such as figure 1 As shown, this embodiment includes: a transmitting coil 10 and its transmitting control circuit 14 arranged in a wearable vest outside the body, a lens 1 arranged in a capsule 9, an illuminator 2, an image sensor 3, a micro control unit 4, a communication Module 5, receiving circuit 6 and receiving coil 7, wherein: the transmitting control circuit 14 generates a square wave signal to control the transmitting coil 10, the receiving coil 7 in the capsule 9 is electromagnetically coupled with the transmitting coil 10 to generate an induced current, and the input terminal of the receiving circuit 6 is connected to the transmitting coil 10. The receiving coil 7 is connected to receive the induced current and form a direct current. The output end is connected to the image sensor 3 and provides energy. The image captured by the lens 1 is transmitted to the image sensor 3 to form image information, and the image sensor 3 is connected to the communication module ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses wearable wireless energy transmission equipment for a capsule endoscope in the technical field of endoscopes. The wearable wireless energy transmission equipment comprises a transmitting coil, a transmitting control circuit thereof, a lens, illuminators, an image sensor, a micro control unit, a communication module, a receiving circuit and a receiving coil, wherein the transmitting coil and the transmitting control circuit are arranged in an external wearable waistcoat; the lens, the illuminators, the image sensor, the micro control unit, the communication module, the receiving circuit and the receiving coil are arranged in a capsule. According to the wearable wireless energy transmission equipment, a stable alternating magnetic field moving along with a human body can be generated, the capsule endoscope can continuously work, and the equipment is easy to clinically implement.
Description
technical field [0001] The invention relates to a device in the technical field of endoscopes, in particular to a wearable wireless energy transmission device for capsule endoscopes. Background technique [0002] Gastrointestinal diseases are common diseases of human beings, and the prevalence rate is more than 10% in the world, and more than 13% in China. More than 40% of the patients suffer from gastrointestinal diseases for a long time, and the number of deaths from gastrointestinal diseases is as high as 300,000 people every year. The diagnosis of gastrointestinal diseases has always been a big problem. Gastroscopy and colonoscopy are traditional methods for diagnosing and treating gastrointestinal diseases at home and abroad. However, in current clinical use, devices such as cameras and tissue sampling are used deep into the stomach and intestines to diagnose the inner wall of the gastrointestinal tract or take tissue samples. During the insertion process, the patient...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/00
CPCA61B1/00006A61B1/00009A61B1/00016A61B1/00029A61B1/041
Inventor 颜国正石煜王志武朱柄全刘刚
Owner SHANGHAI JIAO TONG UNIV