Positioning method and device for fetal heart

A positioning method and fetal heart rate technology, applied in the field of biomedical signal processing, can solve problems such as low accuracy, low degree of automation of fetal heart rate positioning, and misdiagnosis, and achieve the effects of eliminating interference, reducing the risk of misdiagnosis, and improving accuracy

Active Publication Date: 2016-04-20
EDAN INSTR
View PDF6 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a fetal heart rate positioning method and device to solve the problem that the existing fetal heart rate positioning technology

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Positioning method and device for fetal heart
  • Positioning method and device for fetal heart
  • Positioning method and device for fetal heart

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0023] figure 1 Shows the implementation flowchart of the fetal heart positioning method provided by the embodiment of the present invention, which is detailed as follows:

[0024] In step S101, the ultrasound probe is turned on, and the ultrasound Doppler audio signal is collected through the ultrasound probe.

[0025] It should be noted that the fetal heart rate positioning method provided by the embodiment of the present invention can be applied to a home fetal monitor, which is not limited here.

[0026] In the embodiment of the present invention, the ultrasound probe is turned on, and the ul...

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

No PUM Login to view more

Abstract

The invention is suitable for the technical field of biomedical signal processing, and provides a positioning method and device for the fetal heart. The method includes the steps that an ultrasonic probe is started, and ultrasound Doppler audio signals are collected through the ultrasonic probe; the directionality of the ultrasound Doppler audio signals is identified; if the ultrasound Doppler audio signals are one-way signals, first prompt information is sent; if the ultrasound Doppler audio signals are two-way signals, the fetal heart is positioned according to the ultrasound Doppler audio signals. By means of the positioning method and device, interference of abdominal blood flow signals of the mother in fetal heart positioning is eliminated, the accuracy of fetal heart positioning is improved, and misdiagnosis risks are reduced; as the positioning method and device do not depend on the professional knowledge and the clinical experience of a user, the automatic degree of fetal heart positioning is greatly increased.

Description

technical field [0001] The invention belongs to the technical field of biomedical signal processing, and in particular relates to a fetal heart rate positioning method and device. Background technique [0002] The traditional medical fetal monitor judges the position of the fetal heartbeat by the doctor listening to the fetal heartbeat. The traditional fetal heart rate positioning technology relies on the professional knowledge and clinical experience of doctors, and the automation of fetal heart rate positioning by traditional medical fetal monitors is relatively low. [0003] The home fetal monitor is a fetal monitoring product different from the traditional medical fetal monitor. The goal of the home fetal monitor is to solve the problems of travel inconvenience for pregnant women and the difficulty of queuing up in hospitals, and provide daily fetal monitoring services for pregnant women at home. Since the operator of the home fetal monitor is the pregnant woman or her ...

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
no application Login to view more
IPC IPC(8): A61B8/02
CPCA61B8/02A61B8/0866A61B8/42A61B8/4444A61B8/488A61B8/5215
Inventor 张小飞陈德伟包静胡欢
Owner EDAN INSTR
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap