I-electrocardiogram monitor sisixhobo esibalulekileyo kukhathalelo lwezonyango okwangoku.Nokuba yiyunithi yokhathalelo olukhulu okanye iwadi eqhelekileyo, ixhotyiswe ngokubanzi ngolu hlobo lwezixhobo.
Injongo ephambili ye-ECG iliso kukubona nokubonisa isignali ye-ECG eyenziwa yintliziyo yesigulane.Iisekethe zangaphakathi zomshini wokujonga i-ECG azifane zonakaliswe.Uninzi lweengxaki ziingcingo ezikhokelayo ze-ECG, i-electrode ye-ECG kunye nokusetha.
1. Impazamo yokucwangcisa ye-ECG monitor:Ngokuqhelekileyo, iingcingo ezihamba phambili ze-ECG monitor zineekhokelo ezi-3 kunye ne-5.Ukuba useto alulunganga, i-waveform ayikwazi ukuboniswa okanye i-waveform ayichanekanga.Ngoko ke, xa iliso le-ECG lingenalo uphawu lwe-ECG okanye i-waveform ayichanekanga, jonga kuqala ukuba ukusetwa komatshini kuchanekile.Ukongeza, uninzi lwabahloli banemisebenzi yokucoca idijithali enokucoca ukuphazamiseka kwamaza ombane.Uninzi lwabahloli be-ECG baneendlela ezimbini zokucoca, i-50 kunye ne-60HZ, ukwenzela ukuba umatshini usetyenziswe kwimimandla eyahlukeneyo.
2. I-ECG lead wire yaphukile:Eyona ndlela ichanekileyo yokulinganisa ukuba i-ECG intambo yokukhokela iphukile kukusebenzisa i-multimeter.Ngokuqhelekileyo i-ECG monitor ayikwazi ukubonisa i-waveform ye-ECG ukuba nje enye yeengcingo zentliziyo yaphukile.Isixhobo sinokucinezela ukuphela kwe-electrode ye-ECG ekhokelela kumnwe.Ukuba i-monitor inokubonisa i-wave wave wave, ngoko ukhokelo lwe-ECG luxhunyiwe.Ukuba uphawu lwe-ECG alubonakali, ukukhokela kwe-ECG mhlawumbi kwaphukile.
3.ingxaki yephepha le-electrode yeECG:Umgangatho we-electrode ye-ECG ayilungile, kwaye isikhundla esingalunganga siya kwenza ukuba i-electrocardiograph ingaphumeleli ukulinganisa umqondiso we-ECG okanye umqondiso olinganisiweyo awuchanekanga.Ukuba akukho ngxaki kunye nezicwangciso zokubeka iliso kunye ne-ECG yocingo olukhokelela, yingxaki ye-ECG ye-electrode.Abahlengikazi abaninzi kule mihla banezakhono ezihlwempuzekileyo, kwaye ngokuqhelekileyo abakwazi ukuncamathela ne-electrode ye-ECG.Indlela echanekileyo yokufaka i-electrode ye-ECG kukusebenzisa i-sandpaper encinci kwi-electrode ye-ECG ukuze uhlikihle ngobunono i-stratum corneum eluswini lomguli.I-saline encinci.(I-electrodes ye-ECG ethunyelwa ngaphandle ngokuqhelekileyo ayinayo i-sandpaper, kwaye inokudibaniswa ngokuthe ngqo kwesikhumba sesigulane ukuze ifumane i-waveform enhle, kodwa ixabiso liphezulu. I-sandpaper ukuyichasa) Ukongeza, uxhulumaniso olubi lomhlaba lwemonitha luya kubangela ukuphazamiseka okukhulu, ngoko ke imitha yendalo yonke kufuneka isetyenziswe ukujonga umbane wocingo lomhlaba ukuqinisekisa ukuba ucingo lomhlaba luqhelekileyo.
Ixesha lokuposa: Jun-17-2021