Ukuqonda i-PPG Heart Rate Monitor

Funda mayelanaIziqapha ze-PPG zokushaya kwenhliziyoEminyakeni yamuva nje, ukuhlanganiswa kwezempilo nobuchwepheshe kube yindaba eshisayo ekuphileni kwabantu kwansuku zonke. Ukuze uqonde kangcono impilo yabo, abantu abaningi ngokwengeziwe bagxila eziqapheni zokushaya kwenhliziyo. Obunye ubuchwepheshe obusetshenziswa kakhulu ukuqapha izinga lokushaya kwenhliziyo, okwaziwa nangokuthi ubuchwepheshe be-PPG (photoplethysmography). Ngokusebenzisa imonitha ye-PPG yokushaya kwenhliziyo, abantu bangahlola ngokunembe kakhudlwana izinga lokushaya kwenhliziyo yabo, basize ukuphatha kangcono impilo yabo.

I-PPG yokuqapha izinga lokushaya kwenhliziyo iyidivayisi yobuchwepheshe bezempilo obuthuthukisiwe esebenzisa izinzwa zokubona ukuze igade izinguquko ekugelezeni kwegazi futhi ibale izinga lokushaya kwenhliziyo. Ngaphandle kwesidingo sezinqubo ezihlaselayo noma izisetshenziswa ezigqokwa esifubeni, iziqapha ze-PPG zokushaya kwenhliziyo zingagqokwa esihlakaleni noma eminweni ukuze ziqashwe kalula. Le ndlela elula nelula ivumela abasebenzisi ukuthi baqaphe ukushaya kwenhliziyo yabo noma nini nanoma kuphi ngaphandle kokuya esibhedlela noma esikhungweni sochwepheshe.

Ukuze usebenzise isiqapha se-PPG sokushaya kwenhliziyo ngempumelelo, abasebenzisi badinga ukuqonda izici ezimbalwa ezibalulekile. Okokuqala, qiniseka ukuthi idivayisi ibekwe ngendlela efanele futhi inzwa iseduze nesikhumba sakho ukuze uthole idatha enembile yokushaya kwenhliziyo. Okwesibili, qonda izilinganiso zokushaya kwenhliziyo ezihlukene; kubantu abadala, izinga lokushaya kwenhliziyo eliphumuzayo ngokuvamile lingamabhithi angama-60 kuye kwayi-100 ngomzuzu. Okokugcina, naka izinguquko kudatha yakho yokushaya kwenhliziyo, ikakhulukazi phakathi nokuzivocavoca, ingcindezi, noma ukungaphatheki kahle, futhi ulungise isimo sakho nokuziphatha ngendlela efanele. Ukuqonda okujulile kokuthi zisetshenziswa kanjani ngempumelelo iziqapha ze-PPG zokushaya kwenhliziyo kungasiza abantu ngabanye ukuthi balondoloze impilo yabo kangcono futhi balungise indlela yabo yokuphila nokuziphatha ngesikhathi esifanele.

Ngaphezu kwalokho, ukwazi ukusebenzisa isiqapha senhliziyo ngendlela efanele kunganikeza ithuluzi elinamandla ekulawuleni impilo yomuntu. Sithemba ukuthi abantu abaningi bangazuza impilo enempilo nesezingeni eliphezulu ngokusebenzisa iziqapha ze-PPG zokushaya kwenhliziyo. Lokhu kukhululwa kwabezindaba kuhloswe ukwethula i-PPG yokuqapha izinga lokushaya kwenhliziyo kanye nezinzuzo zayo. Ihlose ukuqwashisa ngalobu buchwepheshe kanye nomthelela wabo ongaba khona ekuthuthukiseni impilo yomuntu siqu kanye nokuphila kahle.