Umnwe wedijithali wePulse Oximeter
Abavelisi beewotshi ezifanelekileyo kunye nezacholo banokungqina ukusebenza kwee-oximeter zokubetha kwizixhobo zabo njengoko bafuna. Kodwa eli nqaku alisoze lisebenze ngokufanelekileyo esihlahleni. Umlinganiso wenqanaba leoksijini egazini lwenziwa ngomnwe kunye nezivamvo ezizodwa ezilungiselelwe le njongo. Kodwa abenzi besongo kufuneka banike ikhredithi. Ewe, enkosi kubo, imakethi ibone izisombululo ezininzi esele zenziwe ngexabiso elihle kakhulu.
Idijithali yokubetha ngomnwe kwidijithali- yintoni kunye nokuba kutheni uyidinga
I-oximeter yokubetha sisixhobo esinokulinganisa ngaxeshanye i-pulse rate (PR) kunye ne-oxygen oxygen saturation (SpO2). Zombini izikhombisi ziyakwazi ukuchonga izifo ezinxulumene namalungu angaphakathi omntu. Iziphumo ezifunyenwe emva kwemilinganiselo zinokuthelekiswa neziphumo zesalathiso kwaye iingxaki zempilo zinokuchongwa. Izixhobo zedijithali zifunwa kunyango nakwimpilo yemihla ngemihla.
Thenga i-oximeter yokubetha ngomnwe kwidijithali ngexabiso lentengo
Uninzi lweemodeli zepolsoximeter ziyafumaneka kwiivenkile ezizodwa ezithengisa izixhobo zonyango. Ukungabinayo imisebenzi emininzi, izixhobo zibiza kakhulu kumthengi ophakathi. Kwaye oku kukubuyela umva kwezixhobo kumisa umthengi onokubakho. Iindleko zezixhobo zingaqala kwi- $ 50. Eyona nto idume ngayo uphawu kwintengiso, kokukhona zibiza kakhulu izixhobo zokulinganisa ezonyango.
Kwaye iimpahla ezivela e-China zinceda ukusombulula ingxaki. Ayizizo zonke. Umgaqo obalulekileyo kuyo nayiphi na itekhnoloji yonyango kukuchaneka kwemilinganiselo. Ukuba umthengisi akabonisi, okanye isalathiso siphezulu kune-3%, i-oximeter yedijithali yokubetha ikumgangatho ophantsi. Kwaye ayilungelanga neenjongo zasekhaya. Emva kwayo yonke loo nto, impazamo inokutyhala umsebenzisi ekusebenziseni amayeza akhe, anokungafuneki konke konke.
Yeyiphi i-oximeter yokubetha komnwe wedijithali engcono
Umsebenzi ophambili womthengi kukuphelisa ngokupheleleyo ukubanako kwesixhobo sokulinganisa. Kungcono ukugxila kwiimpawu ezi-2 ezisisiseko:
- Imilinganiselo yokubetha (ngaphakathi kwe-25-240 beats ngomzuzu).
- Imilinganiselo yenqanaba leoksijini egazini.
Emva kokuthatha isigqibo malunga nokuchaneka kwesixhobo sonyango, kungcono ukujonga kwangoko izatifikethi zomgangatho. Yeyiphi abathengisi abaninzi abangenayo kwisitokhwe. Ngendlela, ukuba umenzi webango ubanga isatifikethi se-CE, imveliso ethengiweyo kufuneka ibe nekopi yolu xwebhu kwikhithi.
Ukusebenza okongeziweyo ngohlobo lwesandi, ukukhanyisa ukukhanya, imemori kwifowuni, ubuchwephesha obungenazingcingo, kukhokelela ekunyukeni kwexabiso lefowuni. Zimbalwa "izinto eziluncedo" ezikhoyo, okuba nenzuzo ngakumbi kwixabiso le-oximeter yokubetha komthengi. Ixabiso lesixhobo esikumgangatho ophezulu lisuka kwi-20 ukuya kwi-50 yeedola zaseMelika.
Kungenzeka ukuba abathengisi baseTshayina banemodeli efanayo kunye noluhlu lwamaxabiso angentla. Apha sele kufuneka ufunde zonke iimveliso kwaye ufumane i-oximeter ye-pulse efanelekileyo ngexabiso. Akukho xesha lokukhangela-jonga kwisixhobo sethu esinconyelweyo, esifumene uphononongo oluhle kakhulu lwabathengi.