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Umgomo kanye nomsebenzi we-ultrasonic probe
1. Iyini i-ultrasonic probe I-probe esetshenziswa ekuhlolweni kwe-ultrasonic i-transducer esebenzisa umphumela we-piezoelectric wento ebonakalayo ukuze ibone ukuguqulwa kwamandla kagesi namandla omsindo.Ingxenye eyinhloko ku-probe i-wafer, okuyi-crystal eyodwa noma ishidi le-polycrystalline w...Funda kabanzi -
Ungayisebenzisa kanjani i-sphygmomanometer?
Indlela yokusebenzisa i-sphygmomanometer: 1. I-Electronic sphygmomanometer 1) Gcina igumbi lithule, futhi izinga lokushisa kufanele ligcinwe cishe ku-20°C.2) Ngaphambi kokulinganisa, isihloko kufanele sikhululeke.Kungcono ukuphumula imizuzu engama-20-30, ukhiphe esinyeni, uyeke ukuphuza utshwala, ikhofi noma i-st...Funda kabanzi -
Yiziphi izici zokuqapha umfutho wegazi?
Izici zokusebenza zokuqapha umfutho wegazi zimi kanje: I-ECG yokuqapha: Rekhoda i-waveform ye-ECG kuze kufike kumasekhondi angu-20 ngenkathi ikala umfutho wegazi isikhathi ngasinye, okuhlanganisa ukuqapha komfutho wegazi/ECG okukabili.I-Pulse wave: Ukubuyekezwa kwe-holographic yokuqapha umfutho wegazi...Funda kabanzi -
Umsebenzi nomgomo we-blood oxygen probe
1. Umsebenzi kanye nesimiso Ngokwezici ze-spectral ze-oxyhemoglobin (HbO2) kanye ne-hemoglobin encishisiwe (Hb) ezindaweni ezikhanyayo ezibomvu kanye ne-infrared, kungabonakala ukuthi ukumuncwa kwe-HbO2 ne-Hb endaweni yokukhanya okubomvu (600-700nm ) ihluke kakhulu, futhi ukumuncwa kokukhanya ku...Funda kabanzi -
Inkinga nokuxazulula inkinga kwemonitha okubangelwa intambo eholayo ye-ECG
I-electrocardiogram monitor iyithuluzi elibalulekile lokunakekelwa kwezempilo okwamanje.Noma ngabe iyunithi yabagula kakhulu noma iwadi evamile, ngokuvamile ifakwe lolu hlobo lwemishini.Inhloso eyinhloko yokuqapha kwe-ECG ukuthola nokubonisa isignali ye-ECG ekhiqizwa isiguliR...Funda kabanzi -
Ukwehluleka okuvamile kanye nokuxazulula inkinga kwabaqaphi
1. I-alamu enephutha ebangelwa indawo engaphandle 1) I-alamu yamandla Ibangelwa ukunqanyulwa kwentambo kagesi, ukuphela kukagesi, noma ibhethri elifile.Ngokuvamile, amamonitha anamabhethri awo.Uma ibhethri ingashajiwe isikhathi eside ngemuva kokusetshenziswa, izokhipha i-alamu yebhethri ephansi.2) I-ECG kanye nokuphefumula...Funda kabanzi -
Ukuhlukaniswa kwe-Ultrasonic Probes
1. I-probe eqondile: i-crystal longitudinal wave wave probe eqondile ephindwe kabili yekristalu longitudinal wave 2. I-Oblique probe: I-crystal shear oblique wave probe a1Funda kabanzi -
imiyalo ye-spo2 probe kanye nendlela efanele yokusebenzisa
Ukuhlanza nokubulala amagciwane, isisombululo se-ethanol esingu-70% singasetshenziswa ukuhlanza ubuso bomkhiqizo.Uma udinga ukwenza umuthi wokukhipha amagciwane osezingeni eliphansi, ungasebenzisa i-bleach engu-1:10.Ungasebenzisi i-bleach engaxutshiwe (5% -5.25% sodium hypochlorite) noma amanye ama-ejenti okuhlanza angacacisiwe, ngoba azodala...Funda kabanzi -
Yini i-spo2 probe?
Imitha ye-SpO2 ihlanganisa izingxenye ezintathu eziyinhloko: i-probe, imojula yokusebenza kanye nengxenye yokubonisa.Kwabaqaphi abaningi emakethe, ubuchwepheshe bokubona i-SpO2 sebuvuthwe kakhulu.Ukunemba kwevelu ye-SpO2 etholwe yisiqapha kuhlobene kakhulu nophenyo.(1) Idivayisi yokutholwa: I-light-emi...Funda kabanzi -
Iyini i-SpO2?
Muva nje, i-pulse oximetry (SpO2) ithole ukunakwa okukhulayo okuvela emphakathini ngoba abanye odokotela batusa ukuthi iziguli ezitholwe zine-COVID-19 ziqaphe amazinga azo e-SpO2 ekhaya.Ngakho-ke, kunengqondo ukuthi abantu abaningi bazibuze ukuthi "Yini i-SpO2?"okokuqala.Ungathuki...Funda kabanzi -
Iyini i-pulse oximeter?
I-pulse oximeter ingakala inani lomoya-mpilo osegazini lothile.Lona umshini omncane ongaboshelwa emunweni noma kwenye ingxenye yomzimba.Avame ukusetshenziswa ezibhedlela nasemitholampilo futhi angathengwa futhi asetshenziswe ekhaya.Abantu abaningi bakholelwa ukuthi izinga le-oxygen libalulekile ...Funda kabanzi -
Ingabe kufanele uthenge i-pulse oximeter?
Ukuduma kwe-COVID-19 kuholele ekwenyukeni kokuthengiswa kwama-pulse oximeter.I-Pulse oximeters ikala ukugcwala komoyampilo kumaseli abomvu egazi ngokukhipha ukukhanya okuvela eminweni nokufunda inani lokumuncwa.Ibanga elijwayelekile livamise ukuba phakathi kuka-95 no-100. Lena idivayisi encane ewusizo ...Funda kabanzi
