ARTERIOVENOUS FISTULA STENOSIS DETECTION SYSTEM AND METHOD THEREOF AND SENSING DEVICE
First Claim
1. An arteriovenous fistula stenosis detection system, comprising:
- a sensing device, comprising a microphone; and
a server, coupled to the sensing device, whereinthe sensing device contacts a first location of a patient body, wherein there is a first distance between the first location and a second location of an arteriovenous fistula of the patient body, and the first location is located on an extended path of an artery or a vein corresponding to the arteriovenous fistula,the sensing device receives a frequency spectrum signal through the microphone and transmits the frequency spectrum signal to the server,the server calculates a stenosis percentage of the arteriovenous fistula corresponding to the frequency spectrum signal through a machine learning module and transmits the stenosis percentage to the sensing device.
1 Assignment
0 Petitions
Accused Products
Abstract
An arteriovenous fistula (AVF) stenosis detection system and method thereof and sensing device are provided. The AVF stenosis detection system includes: a sensing device including a microphone; and a server coupled to the sensing device. The sensing device contacts a first location of a patient body, wherein there is a first distance between the first location and a second location of an AVF of the patient body, and the first location is located on an extended path of an artery or a vein corresponding to the AVF. The sensing device receives a frequency spectrum signal through the microphone and transmits the frequency spectrum signal to the server. The server calculates a stenosis percentage of the AVF corresponding to the frequency spectrum signal through a machine learning module and transmits the stenosis percentage to the sensing device.
-
Citations
11 Claims
-
1. An arteriovenous fistula stenosis detection system, comprising:
-
a sensing device, comprising a microphone; and a server, coupled to the sensing device, wherein the sensing device contacts a first location of a patient body, wherein there is a first distance between the first location and a second location of an arteriovenous fistula of the patient body, and the first location is located on an extended path of an artery or a vein corresponding to the arteriovenous fistula, the sensing device receives a frequency spectrum signal through the microphone and transmits the frequency spectrum signal to the server, the server calculates a stenosis percentage of the arteriovenous fistula corresponding to the frequency spectrum signal through a machine learning module and transmits the stenosis percentage to the sensing device. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A method for detecting arteriovenous fistula stenosis, comprising:
-
using a sensing device to contact a first location of a patient body, wherein there is a first distance between the first location and a second location of an arteriovenous fistula of the patient body, and the first location is located on an extended path of an artery or a vein corresponding to the arteriovenous fistula; using the sensing device to receive a frequency spectrum signal through a microphone and transmitting the frequency spectrum signal to a server; and using the server to calculate a stenosis percentage of the arteriovenous fistula corresponding to the frequency spectrum signal through a machine learning module and transmitting the stenosis percentage to the sensing device. - View Dependent Claims (7, 8, 9, 10)
-
-
11. A sensing device, coupled to a server, and comprising:
-
a microphone, wherein the sensing device contacts a first location of a patient body, wherein there is a first distance between the first location and a second location of an arteriovenous fistula of the patient body, and the first location is located on an extended path of an artery or a vein corresponding to the arteriovenous fistula, the sensing device receives a frequency spectrum signal through the microphone and transmits the frequency spectrum signal to the server, the server calculates a stenosis percentage of the arteriovenous fistula corresponding to the frequency spectrum signal through a machine learning module, and transmits the stenosis percentage to the sensing device.
-
Specification