1. Isilinganiso se-NIBP asilungile
Iphutha elenzeka: Ukuchezuka kwevelu yomfutho wegazi okaliwe kukhulu kakhulu.
Indlela yokuhlola: Hlola ukuthi ingabe i-cuff yomfutho wegazi iyavuza, ukuthi ingabe uxhumano lwepayipi oluxhunywe kumfutho wegazi luyavuza, noma ingabe lubangelwa umehluko ekwahluleleni okuzimele ngendlela ye-auscultation?
Ikhambi: Sebenzisa umsebenzi wokulinganisa we-NIBP.Leli ukuphela kwezinga elitholakalayo lokuqinisekisa ukulinganiswa okulungile kwemojula ye-NIBP esizeni somsebenzisi.Ukuchezuka okujwayelekile kwengcindezi ehlolwe yi-NIBP uma isuka efektri ingaphakathi kuka-8mmHg.Uma yeqiwe, imojula yomfutho wegazi idinga ukushintshwa.
2. Isikrini esimhlophe, i-Huaping
Izimpawu: Kukhona isibonisi ebhuthini, kodwa kuvela isikrini esimhlophe neskrini esifiphele.
Indlela yokuhlola: Isikrini esimhlophe neskrini esilufifi sibonisa ukuthi isikrini esibonisiwe sinikwe amandla yi-inverter, kodwa akukho okokufaka kwesignali yokubonisa okuvela ebhodini eliyinhloko lokulawula.Imonitha yangaphandle ingaxhunywa embotsheni yokukhiphayo ye-VGA ngemuva komshini.Uma okukhiphayo kuyinto evamile, isikrini singase sonakaliswe noma ukuxhumana phakathi kwesikrini nebhodi lokulawula elikhulu kungase kube kubi;uma kungekho okukhiphayo kwe-VGA, ibhodi lokulawula eliyinhloko lingase libe nephutha.
Ikhambi: buyisela imonitha, noma hlola ukuthi izintambo eziyinhloko zebhodi lokulawula ziqinile yini.Uma kungekho okukhiphayo kwe-VGA, ibhodi lokulawula eliyinhloko lidinga ukushintshwa.
3. I-ECG ngaphandle kwe-waveform
Iphutha elenzeka: Xhuma intambo eholayo kodwa kungabikho i-waveform ye-ECG, isibonisi sibonisa “i-electrode off” noma “akukho ukwamukela isignali”.
Indlela yokuhlola: Okokuqala hlola imodi yokuhola.Uma kuyimodi yokuhola emihlanu kodwa kusetshenziswa indlela yokuxhuma okuholayo emithathu kuphela, akumele kube khona i-waveform.
Okwesibili, esimisweni sokuqinisekisa indawo yokubeka amaphedi e-electrode yenhliziyo kanye nekhwalithi yamaphedi e-electrode yenhliziyo, shintshanisa ikhebula le-ECG neminye imishini ukuze kuqinisekiswe ukuthi ikhebula le-ECG linephutha, kungakhathaliseki ukuthi ikhebula selikhulile, noma iphinikhodi ephukile..Okwesithathu, uma iphutha lekhebula le-ECG likhishwa, imbangela engenzeka ukuthi "umugqa wesiginali we-ECG" ebhodini le-socket yepharamitha ayixhumene kahle, noma ibhodi le-ECG, umugqa wokuxhuma webhodi lokulawula eliyinhloko. Ibhodi le-ECG, kanye nebhodi lokulawula eliyinhloko linephutha.
Indlela yokukhishwa:
(1) Uma isiteshi se-waveform sesibonisi se-ECG sibonisa “akukho ukwamukela isignali”, kusho ukuthi kunenkinga ngokuxhumana phakathi kwemojula yokulinganisa ye-ECG nomsingathi, futhi ukwaziswa kusekhona ngemva kokuba umshini uvaliwe futhi uvule. , ngakho-ke udinga ukuxhumana nomphakeli.(2) Hlola ukuthi izintambo ezintathu nezinhlanu ezinwetshiwe zazo zonke izingxenye ze-ECG zihola izingxenye zangaphandle ezithinta umzimba womuntu kufanele zixhunywe kumaphini okuxhumana amathathu nanhlanu ahambisanayo kupulaki ye-ECG.Uma ukumelana kungapheli, kusho ukuthi ucingo oluholayo luyisifunda esivulekile.Intambo eholayo kufanele ishintshwe.
4. I-ECG waveform ingcolile
Iphutha elenzeka: ukuphazanyiswa kwe-ECG waveform kukhulu, i-waveform ayilinganisiwe, futhi ayijwayelekile.
Indlela Yokuhlola:
(1) Uma umphumela we-waveform ungemuhle ngaphansi kokusebenza, sicela uhlole i-voltage enguziro-to-ground.Ngokuvamile, kudingeka ukuthi ibe ngaphakathi kwe-5V, futhi ucingo oluhlukile lwaphansi lungadonswa ukuze kuzuzwe inhloso yokubeka phansi okuhle.
(2) Uma i-grounding inganele, kungase kube ngenxa yokuphazamiseka okuvela ngaphakathi komshini, njengokuvikela okungalungile kwebhodi le-ECG.Kuleli qophelo, kufanele uzame ukushintsha izesekeli.
(3) Okokuqala, ukuphazanyiswa okuvela esigungwini sokufaka isignali kufanele kukhishwe, njengokunyakaza kwesiguli, ukwehluleka kwama-electrode enhliziyo, ukuguga kokuhola kwe-ECG, nokuthintana kabi.
(4) Setha imodi yokuhlunga ku-"Monitoring" noma "Ukuhlinzwa", umphumela uzoba ngcono, ngoba umkhawulokudonsa wesihlungi ubanzi kulezi zindlela ezimbili.
Indlela yokuqeda: lungisa i-ECG amplitude ibe yinani elifanele, futhi lonke uhlobo lwamagagasi lungabonwa.
5. Asikho isibonisi lapho uqalisa
Iphutha elenzeka: uma insimbi ivuliwe, isikrini asibonisi, futhi ukukhanya kwenkomba akukhanyi;lapho ukunikezwa kwamandla kwangaphandle kuxhunyiwe, i-voltage yebhethri iphansi, futhi umshini uvala ngokuzenzakalelayo;engenamsebenzi.
Indlela Yokuhlola:
1. Uma kunebhethri efakiwe, lesi senzo sibonisa ukuthi isiqaphi sisebenza ekunikezeni amandla ebhethri futhi amandla ebhethri asetshenziswa aphela, futhi okokufaka kwe-AC akusebenzi kahle.Izizathu ezingenzeka yilezi: isokhethi yamandla engu-220V ngokwayo ayinawo amandla, noma i-fuse iyashaywa.
2. Uma ithuluzi lingaxhumekile kumandla we-AC, hlola ukuthi i-voltage engu-12V iphansi yini.Le alamu yephutha ibonisa ukuthi ingxenye yokutholwa kwamandla kagesi eyingxenye yebhodi yokuphakela amandla ithola ukuthi i-voltage iphansi, okungenzeka kubangelwe ukwehluleka kwengxenye yokutholwa kwebhodi likagesi noma ukwehluleka kokuphumayo kwebhodi lokuphakela amandla, noma kungenzeka okubangelwa ukwehluleka kwesifunda somthwalo ongemuva.
3. Uma lingekho ibhethri langaphandle elixhunyiwe, kungase kwahlulelwe ukuthi ibhethri elishajekayo liphukile, noma ibhethri alikwazi ukushajwa ngenxa yokwehluleka kwebhodi lamandla/ibhodi lokulawula ukushaja.
Ikhambi: Xhuma zonke izingxenye zokuxhuma ngokuthembekile, bese uxhuma amandla e-AC ukuze ushaje ithuluzi.
6. I-ECG iphazanyiswa ukuhlinzwa kukagesi
Iphutha elenzeka: Uma kusetshenziswa ummese wokuhlinzwa ngogesi lapho kuhlinzwa, i-electrocardiogram iyaphazamiseka lapho ipuleti elinegethivu lommese wokuhlinzwa kagesi lithinta umzimba womuntu.
Indlela yokuhlola: Ukuthi imonitha ngokwayo kanye nebhokisi le-electrosurgical casing lisekelwe kahle yini.
Isikhathi sokuthumela: Nov-07-2022