Flexible Wearable Device for Continuous Fetal Heart Rate and Movement Monitoring.
Overview
- Phase
- N/A
- Intervention
- Not specified
- Conditions
- Uterine Contractions; Prolonged
- Sponsor
- Fudan University
- Enrollment
- 4
- Locations
- 1
- Primary Endpoint
- The performance of this system in extracting fetal electrocardiogram (FECG)
- Status
- Completed
- Last Updated
- 2 years ago
Overview
Brief Summary
The goal of this observational is to compare in describing fetal health conditions. The main questions it aims to answer are:
- fetal electrocardiogram (fetal heart rate and fetal rhythm)
- electrohysterography (uterine contractions).
Participants will wear wearable devices and CTG equipment for monitoring for 30 minutes.If there is a comparison group: Researchers will compare clinical CTG equipment to see if this wearable device.
Detailed Description
The investigators put the patch of the wearable device on the abdomen of the pregnant woman and continued the test for thirty minutes.
Investigators
Hao Li
Principal Investigator
Fudan University
Eligibility Criteria
Inclusion Criteria
- •Pregnant women with a gestational cycle greater than 36 weeks
Exclusion Criteria
- •Pregnant women with a gestational cycle less than 36 weeks
Outcomes
Primary Outcomes
The performance of this system in extracting fetal electrocardiogram (FECG)
Time Frame: 2022.01-2023.08
extract fetal QRS intervals and numbers from FECG
The performance of this system in extracting electrohysterography (EHG)
Time Frame: 2022.01-2023.08
use the contractions consistency index (CCI) parameters to analyze the relation between our measured EHG signal and the UC signal recorded by clinical CTG equipment.