Endoleak monitoring device and method based on intelligent abdominal aorta intravascular stent

An abdominal aorta and vascular stent technology, which is applied in the field of endoleak monitoring devices based on intelligent abdominal aortic vascular stents, can solve problems such as human radiation, and achieve the effects of low cost and good monitoring effect.

Active Publication Date: 2020-06-05
TSINGHUA UNIV +1
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These methods require larger equipment for auxiliary detection, and can only be carried out in hospitals.
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  • Endoleak monitoring device and method based on intelligent abdominal aorta intravascular stent
  • Endoleak monitoring device and method based on intelligent abdominal aorta intravascular stent
  • Endoleak monitoring device and method based on intelligent abdominal aorta intravascular stent

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[0037] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that embodiments of the invention may be practiced without one or more of these details. In other instances, some technical features known in the art are not described in order to avoid confusion with the embodiments of the present invention.

[0038] For a thorough understanding of the embodiments of the present invention, detailed structures will be presented in the following description. Obviously, the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments in addition to these detailed descriptions.

[0039] In the description of the present inventio...

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Abstract

The invention provides an endoleak monitoring device and method based on an intelligent abdominal aorta intravascular stent. The device comprises a first blood vessel state detection device, a secondblood vessel state detection device, a third blood vessel state detection device and an external data processing device. The first blood vessel state detection device, the second blood vessel state detection device and the third blood vessel state detection device are all arranged in the abdominal aorta; the blood vessel state detection device comprises a sensor group, an internal processor, an energy supply device and a radio frequency transmitting module, the external data processing device comprises a radio frequency receiving module, a memory and a data processor; wherein the radio frequency receiving module is used for receiving an electric signal from the radio frequency transmitting module, the memory is used for storing the electric signal, and the data processor periodically callsthe electric signal from the memory.

Description

technical field [0001] The invention relates to the technical field of medical detection, in particular to an endoleak monitoring device and method based on an intelligent abdominal aortic stent. Background technique [0002] With the aging of the population and the increase of risk factors such as hypertension and arteriosclerosis, the incidence of abdominal aortic aneurysm in my country shows a clear upward trend, and the incidence of abdominal aortic aneurysm in the elderly over 65 years old is as high as 8.8%. Studies have shown that abdominal aortic aneurysms occur in 20 to 40 people per 100,000 people each year. Abnormally dilated abdominal aorta is called abdominal aortic aneurysm. Although it is not a true tumor, it is also very harmful to the human body. The rupture of the tumor can lead to death. The formation of abdominal aortic aneurysm is a gradual process. In this gradual process, genetics, environmental and biochemical factors interact and act together, such ...

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Application Information

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IPC IPC(8): A61F2/86A61B5/026
CPCA61B5/02014A61B5/02028A61B5/026A61F2/86
Inventor 任勇王景璟马骏张明
Owner TSINGHUA UNIV
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