/
Fetal  Heart  Rate Monitor Fetal  Heart  Rate Monitor

Fetal Heart Rate Monitor - PowerPoint Presentation

tatiana-dople
tatiana-dople . @tatiana-dople
Follow
459 views
Uploaded On 2018-03-06

Fetal Heart Rate Monitor - PPT Presentation

V amp V Presentation Group 35 Grace Lee Matt Brown Varun Rao Client Professor Naegle C ONTENTS Need and Scope Design Specs Design Schedule Team Responsibilities VampV Plan P ID: 640829

ecg fetal rate heart fetal ecg heart rate abdominal data plan monitoring validation health maternal responsibilities recordings amp min

Share:

Link:

Embed:

Download Presentation from below link

Download Presentation The PPT/PDF document "Fetal Heart Rate Monitor" is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.


Presentation Transcript

Slide1

Fetal

Heart

Rate Monitor

V

&

V

Presentation

Group

35

Grace Lee

Matt Brown

Varun Rao

Client Professor

NaegleSlide2

C

ONTENTS

Need and Scope

Design Specs

Design Schedule

Team Responsibilities

V&V PlanSlide3

P

roject Need and Scope

NeedNo current satisfactory fetal heart rate monitoring techniques for pregnancies with more than one fetus.One doppler ultrasound transducer is required for each fetusScopeDevelop a hardware and software solution that determines fetal heart rate Minimize the need for constant provider careEnsure comfort for motherSlide4

Specification

Description

ImplementationIsolate at least two fetal heart rates from maternal ECG recordingsOutputHeart rate outputted every 5 secondsAccuracyFetal heart rate accurate to within 10% of fetal scalp ECGComfortNo repositioning required, setup time under 5 min and removal under 1 min for health practitionerCostLess than existing solutions (Barnes-Jewish uses a $5,000 machine)LightweightRecording equipment should be < 3 lbs.

SafetyMeet standards of IEC 60601 – 1 (Safety and Effectiveness of Medical Equipment)

D

esign SpecificationsSlide5

D

esign ScheduleSlide6

T

eam Responsibilities

Fluid responsibilitiesSlide7

Obtain maternal abdominal electrocardiogram data

Filter data to attenuate noiseImplement data bufferData is passed from data buffer to processing algorithmDetermine fetal heart rate

Verification and Validation Plan – Recording setupSlide8

V

erification and Validation Plan –

Abdominal patchSlide9

V

erification and Validation Plan –

Abdominal patchSlide10

Raw data from abdominal and direct fetal electrocardiogram database

data from 4 patientsInput: 5 s of maternal abdominal dataProcessing: ICA algorithmOutput: calculated heart rateCreate mixing matrix and combine maternal and fetal ECG of different patientsIsolate fetal ECG and compare with fetal scalp ECG

Use animal ECGVerification and Validation Plan – SoftwareSlide11

[1] “Fetal ECG Extraction from Multichannel Abdominal ECG Recordings for Health Monitoring during Labor” Fetal ECG Extraction from Multichannel Abdominal ECG Recordings for Health Monitoring During Labor – Science Direct Mar, 2017.

[2] Ionescu et al. “Fetal Heart Rate Detection and Monitoring from Noninvasive Abdominal ECG Recordings.” IEEE Conference on E-Health and Bioengineering 2015[3]

Ghodsi’s, “Isolate Signals from noisy ECG by multivariate singular spectrum analysis” Statistics and its Interface 2010[4] Pan, Jiapu, and Willis J. Tompkins. "A Real-Time QRS Detection Algorithm." IEEE Transactions on Biomedical Engineering BME-32.3 (1985): 230-36. Web.(Image) https://femalereport.wordpress.com/2014/01/24/news-the-big-lie-in-putting-off-pregnancy-cnn/ReferencesSlide12

Fetal

Heart

Rate MonitorV&V PresentationQuestionsThank you