Kunezindlela ezimbili ezihlukene zokuqapha umfutho wegazi, eyodwa ingeyokuqapha igazi okungavamisile kanti enye ingeyokuqapha umfutho wegazi okungavamisile.Uyini umgomo wokugadwa komfutho wegazi okungavamisile kanye nokuqapha komfutho wegazi okuhlaselayo?Uyini umehluko phakathi kwabo?Yiziphi izindlela zokulinganisa okufanele zisetshenziswe izibhedlela?
Umfutho wegazi ongahlaseli yindlela ekala umfutho wegazi womuntu ngokungaqondile.Isebenzisa indlela ye-pulse vibration.Inzwa yokucindezela ixhunywe ebhande le-shaft ukuze ibone ukucindezela kwebhande le-shaft kanye nesignali yokudlidliza eyenziwe yi-pulse ngaphansi kwesenzo sokucindezela kwebhande le-shaft.Lapho uqala ukukala umfutho wegazi, iphampu yomoya igxilisa ibhande le-shaft, ingcindezi ifinyelela inani lokucindezela osethiwe futhi iyeke ukukhuphuka umoya, umoya osebhandeni le-shaft uhlanjululwa kancane kancane nge-valve yokukhulula umoya, futhi ingcindezi iyancipha ngokufanele.Ngaleso sikhathi, inani lokucindezela kanye ne-amplitude yokudlidliza kwe-pulse kubalwa ngokuqhubekayo.I-amplitude isuka kwencane iye enkulu.Inkomba yokucindezela ehambisana nezinga eliphakeme lokukhuphuka lokushintsha ingcindezi ye-systolic.Lapho i-amplitude idlula iphuzu eliphakeme, iqala ukwehla.Inkomba ehambisana nezinga eliphezulu eliwayo loshintsho ingcindezi ye-diastolic.Ingcindezi emaphakathi ikalwa njengenkomba yengcindezi ku-amplitude enkulu yokudlidliza noma isamba somfutho we-diastolic ophindwe ngo-2 kanye nomfutho we-systolic ohlukaniswe ngo-3.
Ngakho-ke, isebenzisa umoya njengendlela yokukala umfutho wegazi, ngakho-ke ingaphansi kwezici ezinkulu zokuphazanyiswa kwangaphandle.Kunegebe elithile phakathi komfutho wegazi okalwa ngezindlela ezihlukahlukene zokulinganisa umfutho wegazi ezingahlaseli kanye nenani langempela lomfutho wegazi womzimba womuntu.
Ii-invasive pressure transducerisetshenziselwa ukuqapha ngesikhathi somfutho wegazi emisebenzini emikhulu noma ezigulini ezigula kakhulu.Omunye umkhawulo uxhumeke ngokuqondile emthanjeni wegazi lomuntu, futhi umfutho wegazi udluliselwa ku-chip sensor ngokusebenzisa ishubhu yokwandisa ingcindezi.I-chip idlulisa le ngcindezi ye-physiological (ukucindezela komshini).Iguqulwa ibe isignali yamandla kagesi, bese iguqulwa ibe uphawu lwe-waveform enembile ngokusebenzisa imojula ye-IBP kumonitha, ukuze udokotela azi isimo sesiguli nganoma yisiphi isikhathi ngokusho koshintsho lomfutho wegazi.
Uma kuqhathaniswa nezinzwa zokucindezela ezingahlaseli, amanani okulinganisa wezinzwa zengcindezi ehlaselayo anembe kakhulu, kodwa ukusebenza kubuye kube nzima kakhulu.Izinhlobo eziyinhloko zezinzwa zengcindezi ehlaselayo ngu-Omron, Yuwell, njll. Izinhlobo eziyinhloko ze-transducer yegazi ehlaselayo yi-Edward ne-ICU.I-brand yase-China i-Antmed nayo inconywa kabanzi, futhi isabelo sabo semakethe sikhula kancane kancane.I-Antmed IBP idlulisar isebenzise i-MEAS High sensitivity chip, nezinto zekhwalithi ephezulu ezifana nevalvu eshaywayo ethengwa kwamanye amazwe isuka kwa-Israel.Ngesikhathi esifanayo, lo mkhiqizo uhlolwe yi-100% yefekthri, okuqinisekisa ukuzinza kwekhwalithi.
Mayelana nokusetshenziswa, iziguli kufanele zikhethe indlela efanele yokuqapha umfutho wegazi ngokwesivumelwano sikadokotela, ukuze zingalibali ekuxilongeni nasekulapheni.
Ukuze ufunde kabanzi mayelana nemikhiqizo yethu, sicela uvakashele: https://www.antmedhk.com/
Isikhathi sokuthumela: Oct-20-2022