Fetal Heart Rate or Rhythm Abnormality Affecting Fetus, Home Range, Pregnancy Related, Uterine Contractions; Prolonged
Conditions
Keywords
FECG, EHG
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.
Interventions
DEVICEuse wearable devices to monitoring fetal health conditions.
We used wearable devices and clinical cardiotocography (CTG) equipment to monitor pregnant women for 30 minutes to demonstrate the reliability of wearable devices.
Sponsors
Fudan University
Study design
Observational model
FAMILY_BASED
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
FEMALE
Healthy volunteers
Yes
Inclusion criteria
* Pregnant women with a gestational cycle greater than 36 weeks
Exclusion criteria
* male * Pregnant women with a gestational cycle less than 36 weeks
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| The performance of this system in extracting fetal electrocardiogram (FECG) | 2022.01-2023.08 | extract fetal QRS intervals and numbers from FECG |
| The performance of this system in extracting electrohysterography (EHG) | 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. |
Countries
China
Outcome results
None listed