Ibyiza nibibi bya PPG amaboko yumutima utera

Mugihe cyambereumutima utera igituzaikomeza guhitamo gukundwa, optique yumutima utera umutima yatangiye gukurura, byombi hepfoamasaha yubwengenaabakurikirana imyitozo ngororamubiriku kuboko, kandi nkibikoresho byihagararaho ku kuboko.Tureke urutonde ibyiza nibibi bya monitor yumutima utera.

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Ibyiza

Hamwe no gukwirakwiza abakurikirana imyitozo ngororamubiri ishingiye ku kuboko nka Apple Watch, Fitbits, na Wahoo ELEMNT Rival, turabona kandi ko hakoreshwa cyane monitor ya optique yumutima. Umuvuduko ukabije wumutima wakoreshejwe mubuvuzi imyaka myinshi:intoki zikoreshwa mugupima umuvuduko wumutimaukoresheje Photoplethysmography (PPG). Mu kumurika urumuri ruke ku ruhu rwawe, sensor zirashobora gusoma ihindagurika ryamaraso atembera munsi yuruhu no kumenya umuvuduko wumutima, hamwe nubushakashatsi bugoye nka ogisijeni yamaraso, byagenzuwe mugihe cyo kuzamuka kwa COVID-19.

Kubera ko ushobora kuba wambaye isaha cyangwa fitness tracker uko byagenda kose, birumvikana gukora ku mutima wumutima utera munsi yikibanza kuko bizakora ku ruhu rwawe. Ibi bituma igikoresho gisoma umuvuduko wumutima wawe (cyangwa, hamwe na hamwe, kwohereza mumutwe wawe) mugihe utwaye, kandi gitanga kandi imibare yubuzima nubuzima bwiza nko kuruhuka k'umutima, guhinduka k'umutima, no gusinzira isesengura. - ukurikije igikoresho.

Hano hari umubare wimikorere myinshi yumutima utera muri CHILEAF, nkaCL830 Intambwe Kubara Intoki Yumutima Ikurikirana,Monitor Monitor Monitor XZ831naCL837 Amaraso Oxygene Yukuri-Umutima Igipimoibyo bitanga imikorere imwe nkigituza cyigituza ariko uhereye kumaboko, ukuboko cyangwa biceps.

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Ibibi

Ibyuma byumutima byumutima nabyo bifite ibibi byinshi, cyane cyane kubijyanye nukuri. Hariho umurongo ngenderwaho wo kwambara imiterere (ifatanye neza, hejuru yintoki) kandi ubunyangamugayo buterwa nimiterere yuruhu, umusatsi, imisemburo hamwe na frake. Kubera izo mpinduka, abantu babiri bambaye moderi imwe yisaha cyangwa sensor yumutima bishobora kuba bifite ukuri gutandukanye. Mu buryo nk'ubwo, ntihabura ibizamini mu nganda zamagare / imyitozo ngororamubiri hamwe n’ibinyamakuru byasuzumwe byerekana ko ukuri kwabyo gushobora gutandukana kuva +/- 1% kugeza kuri +/- igipimo cyamakosa. Ubumenyi bwa siporo muri 2019 Ubushakashatsi bwerekanye 13.5 ku ijana.

Inkomoko y'uku gutandukana ahanini bifitanye isano nuburyo n'aho umuvuduko w'umutima usomwa. Umuvuduko mwiza wumutima urasaba sensor gukomeza kwizirika kuruhu kugirango igumane ukuri. Iyo utangiye kuzunguza - nko mugihe utwaye igare - nubwo isaha cyangwa sensor ikomera, baracyimuka gato, byongeye bigatuma akazi kabo katoroshye. Ibi bishyigikirwa n’ubushakashatsi bwakozwe mu mwaka wa 2018 bwasohotse mu kinyamakuru Cardiovascular Diagnose na Therapy, bwagerageje guhinduranya icyerekezo cya optique y’umutima wa optique ku biruka biruka kuri podiyumu mu gihe ikizamini cyose. Mugihe ubukana bwimyitozo ngororamubiri bwiyongera, ubunyangamugayo bwa optique yumutima utera.

Ibyuma bitandukanye na algorithms noneho bikoreshwa. Bamwe bakoresha LED eshatu, zimwe zikoresha ebyiri, zimwe zikoresha icyatsi gusa izindi ziracyakoresha amabara atatu LED bivuze ko zimwe zizaba zifite ukuri kurenza izindi. Ibyo biragoye kuvuga.

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Mubisanzwe, kubizamini twakoze, ibyuma byumutima byumutima biracyagabanuka mubijyanye nukuri, ariko bisa nkibitanga ibimenyetso byerekana umuvuduko wumutima wawe mugihe ukora - ikintu nka Zwift. ubwoko - Mubisanzwe, impuzandengo yumutima wawe, umuvuduko ukabije wumutima, hamwe numutima muke uzahuza igituza.

Waba uri kwitoza ukurikije umuvuduko wumutima wawe wenyine, cyangwa gukurikirana ikibazo icyo aricyo cyose cyumutima (reba na muganga wawe kubwa nyuma), igituza cyigituza ninzira yo kugana ukuri-ku-ngingo. Niba utari imyitozo ukurikije umuvuduko wumutima wawe, ariko ushakisha gusa inzira, monitor yumutima utera neza irahagije.


Igihe cyo kohereza: Apr-07-2023