Society Fitbit adalandira chiphaso chake lero Kusintha Européenne (EC) pa pulogalamu ya ECG yamawotchi a Fitbit Sense. Imayesa kuthamanga kwa mtima ndipo motero imazindikira matenda a atrial fibrillation, matenda omwe amakhudza anthu oposa 33,5 miliyoni padziko lonse lapansi. Pulogalamu ya EKG idayambitsidwa pachilengezo chatsopano cha Ogasiti ndipo ipezeka kwa ogwiritsa ntchito smartwatch yatsopano ya Fitbit Sense m'maiko angapo a European Union, kuphatikiza Czech Republic. Ndi sitepe iyi, adakwanitsa kudziyika pamodzi ndi Apple Apple Watch, yomwe imagwira ECG kuchokera ku Series 4.
Mutha kukhala ndi chidwi ndi
Matenda a mtima akupitirizabe kukhala chimodzi mwa zifukwa zazikulu za imfa padziko lonse lapansi, ngakhale kuti ndizovuta zomwe zingathe kupewedwa mosavuta. Atrial fibrillation imawonjezera chiopsezo cha matenda aakulu monga sitiroko ndipo zimakhala zovuta kwambiri kuzizindikira chifukwa ndi matenda a episodic omwe sangasonyeze zizindikiro zilizonse. Kafukufuku wina amasonyeza kuti 25 peresenti ya anthu omwe adadwala sitiroko anali ndi vuto la fibrillation ya atrial. Tsoka ilo, anapeza mfundo imeneyi pambuyo podwala sitiroko.
"Kuthandiza anthu kumvetsetsa ndikuwongolera thanzi la mtima wawo kwakhala kofunika kwambiri ku Fitbit. Pulogalamu ya EKG inapangidwira anthu amene akufuna kudziwa zambiri zokhudza thanzi lawo kenako n’kukambirana ndi dokotala zimene apeza.” adatero Eric Friedman, woyambitsa nawo CTO wa Fitbit ndipo akuwonjezera "Kuzindikira msanga za fibrillation ya atrial ndikofunikira, ndipo ndine wokondwa kwambiri kupanga zatsopanozi kupezeka kwa anthu padziko lonse lapansi. Adzawathandiza kukhala ndi thanzi labwino la mtima, kupewa mavuto aakulu komanso kukhala ndi mwayi wopulumutsa miyoyo.”
Fitbit Sense ndi chida choyamba cha Fitbit chokhala ndi EKG chomwe chimakulolani kuti mufufuze thanzi la mtima mwachisawawa ndikuthandizira kusanthula kayimbidwe ka mtima kosakhazikika. Ogwiritsa amangogwira zala zawo pa bezel yachitsulo ya wotchiyo kwa masekondi 30 ndiyeno amapeza chojambulira kuti agawane ndi dokotala wawo. Pofunsira chiphaso cha CE, Fitbit adayesa mayeso azachipatala ku United States. Kafukufukuyu adawonetsa kuthekera kwa algorithm yodziwira molondola matenda a atria ndipo adawonetsa kuti algorithm idapitilira mtengo womwe mukufuna. Ponseponse, idazindikira 98,7% yamilandu ndipo inali yosalephera 100% mwa omwe ali ndi mtima wabwinobwino. Fitbit Sense ndiye chida chapamwamba kwambiri chamakampani mpaka pano ndipo chadzitamandira padziko lonse lapansi. Iyi ndiye sensor ya electrodermal activity (EDA) mu smartwatch yomwe imathandiza kuthana ndi kupsinjika. Sense iperekanso sensor ya kutentha kwa khungu padzanja ndi moyo wa batri wamasiku 6+.
Zogulitsa za Fitbit Sense, 3QTR view, in Carbond ndi Graphite.
Kudzipereka kwakukulu ku thanzi la mtima
Pulogalamu yatsopano ya ECG ndi gawo limodzi la njira zokulirapo za Fitbit pakukulitsa thanzi la mtima. Fitbit idachita upainiya wowunika kugunda kwa mtima ndiukadaulo wake wa PurePulse, womwe adayambitsa mu 2014. Amagwiritsa ntchito photoplethysmography (PPG) kuti ayang'ane kusinthasintha kwakung'ono kwa kuchuluka kwa magazi m'manja kuti azindikire kugunda kwa mtima. Fitbit ikupitiliza kupanga zida zatsopano zothandizira anthu kumvetsetsa ndikuwongolera thanzi la mtima wawo.
Ukadaulo wowunika kugunda kwamtima kwa nthawi yayitali (PPG) komanso ukadaulo wowunika mwachisawawa (ECG) umagwira ntchito yofunika kwambiri, ndipo Fitbit ikufuna kupatsa ogwiritsa ntchito njira zonse ziwiri malinga ndi zosowa zawo. Kuwunika kwanthawi yayitali kwa mtima wamtima kumatha kuthandizira kuzindikira asymptomatic atria fibrillation yomwe mwina ingakhale yosazindikirika, pomwe EKG imatha kuthandiza omwe akufuna kuyezetsa ndipo amatha kuwona thanzi lawo ndi madotolo chifukwa chojambulira EKG.
Ponena za luso lake laumoyo wamtima, Fitbit idayambitsa ukadaulo wa PurePulse 2020 mu Ogasiti 2.0, yomwe ndiukadaulo wapamwamba kwambiri wowunika kugunda kwa mtima mpaka pano. Tsopano imatsata masensa angapo komanso ma algorithm abwino. Ukadaulo wotsogolawu umapatsa ogwiritsa ntchito zidziwitso zapachipangizo ndi pulogalamu pomwe kugunda kwamtima kwawo kupitilira kapena kutsika pansi pamiyezo yomwe adayikidwa. Ogwiritsa ntchito omwe alandira zidziwitsozi atha kufufuzanso nkhaniyi mu pulogalamu ya Fitbit ndipo mwina afunsane ndi dokotala wawo.
