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Non-invasive cardiorespiration monitoring using force resistive sensor

  • Sleep analysis using a Polysomnography system is difficult and expensive. That is why we suggest a non-invasive and unobtrusive measurement. Very few people want the cables or devices attached to their bodies during sleep. The proposed approach is to implement a monitoring system, so the subject is not bothered. As a result, the idea is a non-invasive monitoring system based on detecting pressure distribution. This system should be able to measure the pressure differences that occur during a single heartbeat and during breathing through the mattress. The system consists of two blocks signal acquisition and signal processing. This whole technology should be economical to be affordable enough for every user. As a result, preprocessed data is obtained for further detailed analysis using different filters for heartbeat and respiration detection. In the initial stage of filtration, Butterworth filters are used.

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Author of HS ReutlingenMartínez Madrid, Natividad
Erschienen in:Hardware and software supporting physiological measurement (HSPM-2022)
Publisher:Hochschule Reutlingen
Place of publication:Reutlingen
Document Type:Conference proceeding
Publication year:2022
Page Number:3
First Page:20
Last Page:22
DDC classes:004 Informatik
Open access?:Ja
Licence (German):License Logo  Creative Commons - CC BY - Namensnennung 4.0 International