Imonitha yezokwelapha noma imonitha yempilo iyithuluzi lezokwelapha elisetshenziselwa ukuqapha.Ingaqukatha izinzwa eyodwa noma ngaphezulu, izingxenye ezicutshungulwayo, amadivaysi okubonisa (okungezinye izikhathi ngokwawo abizwa ngokuthi “abaqaphi”), kanye nezixhumanisi zokuxhumana zokubonisa noma ukurekhoda imiphumela kwenye indawo ngenethiwekhi yokuqapha.
Izingxenye
Inzwa
Izinzwa zabaqaphi bezokwelapha zihlanganisa ama-biosensor nezinzwa zemishini.
Ingxenye yokuhumusha
Ingxenye yokuhumusha yabaqaphi bezokwelapha inesibopho sokuguqula amasiginali ukusuka kuzinzwa ukuya kufomethi engaboniswa kudivayisi yesibonisi noma idluliselwe kusibonisi sangaphandle noma idivayisi yokurekhoda.
Bonisa idivayisi
Idatha ye-physiological iboniswa ngokuqhubekayo esikrinini se-CRT, i-LED noma i-LCD njengamashaneli edatha eduze kwe-eksisi yesikhathi, Angase ahambisane nokufundwa kwezinombolo kwamapharamitha ekhompuyutha kudatha yangempela, njengamavelu aphezulu, amancane naphakathi, ama-pulse kanye namaza okuphefumula, njalo njalo.
Ngaphandle kokulandelelwa kwamapharamitha okuphila ngesikhathi (i-eksisi engu-X), izibonisi zezokwelapha zedijithali zinokufundwa okuzenzakalelayo kwezinombolo kokuphakama kanye/noma amapharamitha amaphakathi aboniswa esikrinini.
Imishini yesimanje yokubonisa yezokwelapha ivamise ukusebenzisa isignali yedijithali (i-DSP), enezinzuzo ze-miniaturization, ukuphatheka, nezibonisi ezinamapharamitha amaningi ezingalandelela izimpawu eziningi ezibalulekile ngesikhathi esisodwa.
Ukuboniswa kwesiguli esidala se-analog, ngokuphambene, kwakusekelwe kuma-oscilloscopes, futhi kunesiteshi esisodwa kuphela, ngokuvamile ebekelwe ukuqapha kwe-electrocardiographic (ECG).Ngakho-ke, abaqaphi bezokwelapha bavame ukuba ngabakhethekile kakhulu.Imonitha eyodwa izolandelela umfutho wegazi wesiguli, kanti enye izokala i-pulse oximetry, enye i-ECG.Amamodeli e-analog akamuva abe nesiteshi sesibili noma sesithathu esiboniswe esikrinini esifanayo, ngokuvamile ukuze kuqashwe ukunyakaza kokuphefumula nomfutho wegazi.Le mishini yayisetshenziswa kakhulu futhi yasindisa izimpilo eziningi, kodwa yayinemikhawulo eminingana, okuhlanganisa ukuzwela ekuphazanyisweni kukagesi, ukuguquguquka kwezinga lesisekelo kanye nokungabikho kokufundwa kwezinombolo nama-alamu.
Isikhathi sokuthumela: Apr-27-2019