Ngelixa iklasikhiumtya wesifuba obetha intliziyoisalukhetho oludumileyo, izixhobo zokujonga izinga lentliziyo ezisebenzisa i-optical ziqalile ukufumana amandla okubamba, zombini zisezantsi kweii-smartwatcheskwayeabalandeleli bomzimbaesihlahleni, kwaye njengezixhobo ezizimeleyo kwingalo. Masidwelise izinto ezilungileyo nezingalunganga zezijongi zesantya sentliziyo esihlahleni.
Iingcali
Kunye nokwanda kwezixhobo zokulandelela ukomelela kwentliziyo ezisebenzisa i-wrist ezifana ne-Apple Watch, i-Fitbits, kunye ne-Wahoo ELEMNT Rival, sikwabona ukusetyenziswa ngokubanzi kwezixhobo zokujonga izinga lentliziyo. Isantya sentliziyo esisebenzisa i-optical siye sasetyenziswa kwiindawo zonyango kangangeminyaka emininzi:ii-finger clips zisetyenziselwa ukulinganisa izinga lokubetha kwentliziyousebenzisa i-photoplethysmography (PPG). Ngokukhanyisa ukukhanya okuncinci eluswini lwakho, ii-sensors zinokufunda ukuguquguquka kokuhamba kwegazi phantsi kolusu kwaye zibone izinga lokubetha kwentliziyo, kunye nemilinganiselo enzima ngakumbi efana ne-oxygen yegazi, eye yajongwa ngexesha lokuqhambuka kwe-COVID-19.
Ekubeni mhlawumbi unxibe iwotshi okanye isixhobo sokulandelela ukomelela komzimba, kuyavakala ukuba uchukumise isixhobo sokuvavanya ukubetha kwentliziyo ezantsi kwekhava kuba siya kuchukumisa ulusu lwakho. Oku kuvumela isixhobo ukuba sifunde ukubetha kwentliziyo yakho (okanye, kwezinye iimeko, siyithumele kwiyunithi yakho yentloko) ngelixa uqhuba, kwaye ikwabonelela ngeenkcukacha-manani ezongezelelweyo zempilo nokomelela komzimba ezifana nokubetha kwentliziyo okuphumlayo, ukuguquguquka kwesantya sentliziyo, kunye nohlalutyo lokulala. — kuxhomekeke kwisixhobo.
Kukho inani leengalo zentliziyo ezisebenza ngeendlela ezininzi kwiCHILEAF, ezifanaI-CL830 Step Counterr Armband Heart Rate Monitor,Isixhobo sokudada sokuGqibela iNgxaki yeNtliziyo XZ831kwayeI-CL837 I-Oxygen Yegazi Yesantya Sentliziyo Yokwenyaniezibonelela ngomsebenzi ofanayo nomtya wesifuba kodwa ukusuka esihlahleni, kwingalo okanye kwi-biceps.
Iingxaki
Izinzwa zesantya sentliziyo ezibonakalayo nazo zineengxaki ezininzi, ingakumbi xa kufikwa ekuchanekeni. Kukho izikhokelo zesitayile sokunxiba (ukulingana okuqinileyo, ngaphezulu kwesandla) kwaye ukuchaneka kuxhomekeke kwithoni yolusu, iinwele, ii-moles kunye namabala. Ngenxa yezi zinto ziguquguqukayo, abantu ababini abanxibe imodeli yewotshi efanayo okanye isinzwa sesantya sentliziyo banokuba nokuchaneka okwahlukileyo. Ngokufanayo, akukho kunqongophala kovavanyo kwishishini lokukhwela ibhayisekile/lokuqina komzimba kunye neejenali eziphononongiweyo ngontanga ezibonisa ukuba ukuchaneka kwazo kunokwahluka ukusuka kwi-+/- 1% ukuya kwi-+/- izinga leempazamo. Isayensi yeMidlalo ngo-2019 Olu phononongo lubonise i-13.5 ekhulwini.
Umthombo wolu tshintsho unxulumene kakhulu nendlela kunye nendawo apho isantya sentliziyo sifundwa khona. Isantya sentliziyo esibonakalayo sifuna ukuba isenzi sihlale sinamathele eluswini ukuze sigcine ukuchaneka kwaso. Xa uqala ukuzishukumisa - njengaxa ukhwela ibhayisekile - nokuba iwotshi okanye isenzi siqinile, zisashukuma kancinci, nto leyo eyenza umsebenzi wazo ube nzima ngakumbi. Oku kuxhaswa luphando luka-2018 olupapashwe kwijenali iCardiovascular Diagnosis and Therapy, oluvavanye uhlobo lwesenzi sentliziyo esibonakalayo kubagijimi ababaleka kwi-treadmill ngexesha lovavanyo. Njengoko ukuqina kokuzilolonga kwakho kusanda, ukuchaneka kwesenzi sentliziyo esibonakalayo kuyancipha.
Emva koko kusetyenziswa ii-sensors kunye nee-algorithms ezahlukeneyo. Ezinye zisebenzisa ii-LED ezintathu, ezinye zisebenzisa ezimbini, ezinye zisebenzisa eziluhlaza kuphela kwaye ezinye zisasebenzisa ii-LED ezinemibala emithathu oko kuthetha ukuba ezinye ziya kuba ngokuchanekileyo kunezinye. Kunzima ukutsho ukuba yintoni.
Ngokubanzi, kwiimvavanyo esizenzileyo, izinzwa zesantya sentliziyo ezibonakala ngathi zisebenza kakuhle zisasilela ngokubhekiselele ekuchanekeni, kodwa zibonakala zinika uphawu oluhle lwesantya sentliziyo yakho ngelixa usebenza - into efana nohlanga lweZwift. - Ngokubanzi, isantya sentliziyo yakho esiqhelekileyo, isantya sentliziyo ephezulu, kunye nesantya sentliziyo esiphantsi ziya kufana nentambo yesifuba.
Nokuba uziqeqesha ngokusekelwe kwisantya sentliziyo yakho kuphela, okanye ulandela naluphi na uhlobo lwengxaki yentliziyo (qala ngokujongana nogqirha wakho malunga nesokugqibela), intambo yesifuba yindlela efanelekileyo yokufumana ukuchaneka kwenqaku ukuya kwelinye. Ukuba awuqeqeshi nje ngokusekelwe kwisantya sentliziyo yakho, kodwa ukhangela nje iindlela ezithandwayo, isixhobo sokujonga izinga lentliziyo esibonakalayo siya kwanela.
Ixesha lokuthumela: Epreli-07-2023
