Imboni ye-Pulse Oximeter - Leis
Sethulai-pulse oximeterfactory-Leis, ibutho eliyingqalabutho embonini yomhlaba wonke yemishini yezokwelapha, eyaziwa ngokuzibophezela ekuletheni izixazululo zezempilo ezisezingeni eliphezulu. Njengomkhiqizi ohamba phambili wama-pulse oximeters, uLeis uhlanganisa amasu amasha nolwazi ukuze asebenzele imindeni nezibhedlela emhlabeni wonke. Ngephothifoliyo eqinile, ifekthri yethu igxile ekwakheni amathuluzi ezokwelapha aphezulu, okuhlanganisa nokuhlonishwayoi-pulse oximeter ebanjwe ngesandlafuthii-blood oxygen monitor.
Ithimba lika-Leis lochwepheshe abanolwazi lizinikele ekuthuthukiseni ubuchwepheshe bezokwelapha ngokucwaninga okucophelelayo, ukuklama, nezinqubo zokuthuthukisa. Uhlelo lwethu lokuphatha ikhwalithi luthobela izinga le-ISO13485, liqinisekisa ukuthi yonke imikhiqizo, kusukela ekuqaleni kuya ekulethweni kwayo, ihlangabezana nezindinganiso eziqinile. Lokhu kuzibophezela kuqinisekiswa futhi isitifiketi se-CE nokugunyazwa okuvela ku-National Medical Products Administration yaseChina.
I-OLED yethu Display Fingertip Pulse Oximeter kanye ne-Pediatric Blood Oxygen SPO2 Fingertip Pulse Oximeter ziyisibonelo sokunemba nokuba lula okuchaza umugqa womkhiqizo wethu. Idizayinelwe ukunemba nokusebenza kahle, lawa madivayisi ahlinzeka ngokuqapha kwezempilo okuthembekile okusekelwa ubuchwepheshe besimanje bedijithali.
Kwa-Leis, samukela ifilosofi ethi "Quality First" futhi silwela ukukhuthaza ubudlelwano obuhlala njalo namakhasimende ethu. Ngokuhlala sihlinzeka ngemikhiqizo namasevisi afanelekayo-afanelekayo, sihlose ukuthuthukisa imiphumela yezempilo emhlabeni wonke, siqhutshwa ukwethenjwa nokusekelwa kwakho.
Ithimba lika-Leis lochwepheshe abanolwazi lizinikele ekuthuthukiseni ubuchwepheshe bezokwelapha ngokucwaninga okucophelelayo, ukuklama, nezinqubo zokuthuthukisa. Uhlelo lwethu lokuphatha ikhwalithi luthobela izinga le-ISO13485, liqinisekisa ukuthi yonke imikhiqizo, kusukela ekuqaleni kuya ekulethweni kwayo, ihlangabezana nezindinganiso eziqinile. Lokhu kuzibophezela kuqinisekiswa futhi isitifiketi se-CE nokugunyazwa okuvela ku-National Medical Products Administration yaseChina.
I-OLED yethu Display Fingertip Pulse Oximeter kanye ne-Pediatric Blood Oxygen SPO2 Fingertip Pulse Oximeter ziyisibonelo sokunemba nokuba lula okuchaza umugqa womkhiqizo wethu. Idizayinelwe ukunemba nokusebenza kahle, lawa madivayisi ahlinzeka ngokuqapha kwezempilo okuthembekile okusekelwa ubuchwepheshe besimanje bedijithali.
Kwa-Leis, samukela ifilosofi ethi "Quality First" futhi silwela ukukhuthaza ubudlelwano obuhlala njalo namakhasimende ethu. Ngokuhlala sihlinzeka ngemikhiqizo namasevisi afanelekayo-afanelekayo, sihlose ukuthuthukisa imiphumela yezempilo emhlabeni wonke, siqhutshwa ukwethenjwa nokusekelwa kwakho.
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I-OLED Display Fingertip Pulse Oximeter
- I-OLED ibonisa i-oximeter yeminwe yomunwe
- COLOR OLED isibonisi,
- Iziqondiso ezine ezilungisekayo;
- Ukuqapha kwe-SpO2 nokushaya kwenhliziyo, nokuboniswa kwe-Waveform;
- Ubuchwepheshe bedijithali ngokunemba okuphezulu;
- Ukusetshenziswa kwamandla okuphansi, ukusebenza ngokuqhubekayo amahora angama-50;
- Incane ngosayizi, ilula ngesisindo, futhi kulula ukuyithwala;
- Amandla azenzakalelayo-avaliwe ;Isebenza ngamabhethri e-AAA ajwayelekile.
- I-EMC yalo mkhiqizo ithobelana ne-IEC60601-1-2 ejwayelekile.
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I-Pediatric Blood Blood Oxygen SPO2 Fingertip Pulse Oximeter
- I-Pediatric Blood Blood Oxygen SPO2 Fingertip Pulse Oximeter
- Isilinganiso senkinobho eyodwa, esinembile ngokushesha futhi sinethezekile
- I-OLED enemibala emibili ibonisa i-SpO2, i-Pulse Rate, i-waveform, ibha ye-Pulse
- 4-isiqondiso & 6-imodi yokubonisa inikeza ukufundwa okulula
- Ukusetha uhla lwe-alamu lwe-SpO2 nezinga lokushaya kwenhliziyo
- Imenyu-ukulungiselelwa komsebenzi(imisindo ebhibhayo, njll)
- Ibhethri ye-lithium;cisha ngokuzenzakalelayo
- Incane ngosayizi, ilula ngesisindo, futhi kulula ukuyithwala;
Iyini i-Pulse Oximeter
A i-pulse oximeteriyisisetshenziswa sezokwelapha esincane, esingavaleli esiklanyelwe ukukala amamethrikhi amabili ezempilo abalulekile: amazinga okugcwala komoyampilo egazini kanye nezinga lokushaya kwenhliziyo. Ngokuvamile isetshenziswa ezilungiselelweni zezokwelapha ezihlukahlukene, kusukela ezibhedlela kuya ekunakekelweni kwasekhaya, le divayisi idlala indima ebalulekile ekuqapheni ukusebenza kahle kokuphefumula komuntu. Ukubumbana kwayo, isiqeshana-okufana nomklamo kuyivumela ukuthi ixhunywe kalula esithweni somzimba, ngokuvamile isihloko somunwe, indlebe, noma uzwane, okuyenza ifinyeleleke futhi iqonde ukusetshenziswa kwansuku zonke.
Ukusebenza Nokubaluleka
Ama-Pulse oximeters asebenza ngokukhipha imisebe emincane yokukhanya ngegazi engxenyeni yomzimba enamathiselwe. Ngokulinganisa izinguquko ekumunceni ukukhanya, idivayisi ingalinganisa inani le-oxygen elithwalwa yigazi. Le nqubo engenabuhlungu futhi esheshayo inikeza ukufundwa ngokushesha, okuvumela ukutholwa ngokushesha kwanoma yiziphi izinguquko ezibalulekile kumazinga komoyampilo womuntu. Ukugcina ukugcwala komoyampilo okufanele kubalulekile ukuze kuqinisekiswe ukuthi amangqamuzana omzimba asebenza kahle. Uma la mazinga ehla, angabonisa izinkinga ezihlukahlukene zezempilo, okudinga ukuhlolwa okwengeziwe kwezokwelapha.
Izicelo Ekunakekelweni Kwezokwelapha
Emkhakheni wezokwelapha, ama-pulse oximeter angamathuluzi abalulekile okuqapha iziguli ezinezimo ezingathinta amazinga komoyampilo wegazi. Lezi zimo zihlanganisa isifo se-chronic obstructive pulmonary disease (COPD), isifuba somoya, inyumoniya, kanye nezinkinga zenhliziyo-ezihlobene njengokuhluleka kwenhliziyo noma isifo senhliziyo sokuzalwa. Phakathi nezinqubo zokuhlinzwa ezidinga ukuthuliswa, i-pulse oximeters isiza ukuhlola ukuthi iziguli zithola umoya-mpilo owanele yini. Ziphinde zisize ekutholeni ukusebenza ngempumelelo kokwelashwa okufana nokwelashwa komoya-mpilo okungeziwe noma ukwesekwa kwe-ventilatory. Ngaphezu kwalokho, odokotela bavame ukuthembela kulawa madivaysi ukuze bahlole amandla esiguli okusingatha ukuvivinya umzimba okwenyukayo noma ukuthola iziqephu zokuyeka ukuphefumula phakathi nezifundo zokulala, njengalapho umuntu elele.
Ukusetshenziswa Kwekhaya Nokucatshangelwa
Kubantu abanezimo zokuphefumula ezingapheli noma zenhliziyo, ukuba ne-pulse oximeter ekhaya kungabasindisa ukuphila, okubenza bakwazi ukuqapha amazinga abo komoyampilo futhi bafune usizo lwezokwelapha olufika ngesikhathi uma kunesidingo. Ukuze kuqinisekiswe ukufundwa okunembile, abasebenzisi kufanele basuse noma ibuphi ubucwebe noma i-nail polish engaphazamisa izinzwa zedivayisi, baqinisekise ukuthi ingxenye yomzimba ekhethiwe ifudumele futhi ikhululekile, futhi bayibeke ngaphansi kancane kweleveli yenhliziyo.
Ukunemba Nemikhawulo
Nakuba ama-pulse oximeter ehlinzeka ngesilinganiso esilula nesinokwethenjelwa ngokuvamile samazinga komoyampilo wegazi, awanembile njengezilinganiso zomtholampilo zegesi yegazi. Izinto ezifana nethoni yesikhumba zingathinta ukunemba kwazo, ngocwaningo olubonisa ukungezwani okungaba khona ekufundweni kwabantu abanesikhumba esimnyama. Lo mkhawulo ugqamisa isidingo esiqhubekayo sokuthuthuka kubuchwepheshe be-oximeter ukubhekana nalokhu kuhlukahluka.
Isiphetho
Naphezu kwemikhawulo ethile, i-pulse oximeter isalokhu iyithuluzi elibalulekile kuzo zombili izilungiselelo zomtholampilo nezasekhaya, enikeza indlela esheshayo, engavamisile yokuqapha amamethrikhi ezempilo abalulekile. Kulabo abaphethe izimo ezingalapheki, iyithuluzi elibalulekile lokugcina ukuqapha kwezempilo. Kodwa-ke, abasebenzisi kufanele baqaphele imikhawulo yayo futhi baxhumane nochwepheshe bezokunakekelwa kwezempilo ukuze bathole ukuhlolwa okuphelele. Njengoba ubuchwepheshe buqhubeka nokuvela, i-pulse oximeter cishe izobona ukuthuthuka okuthuthukisa ukunemba nokuthembeka kwayo, kuqinise ngokwengeziwe indima yayo ekunakekelweni kwezempilo kwanamuhla.
Ukusebenza Nokubaluleka
Ama-Pulse oximeters asebenza ngokukhipha imisebe emincane yokukhanya ngegazi engxenyeni yomzimba enamathiselwe. Ngokulinganisa izinguquko ekumunceni ukukhanya, idivayisi ingalinganisa inani le-oxygen elithwalwa yigazi. Le nqubo engenabuhlungu futhi esheshayo inikeza ukufundwa ngokushesha, okuvumela ukutholwa ngokushesha kwanoma yiziphi izinguquko ezibalulekile kumazinga komoyampilo womuntu. Ukugcina ukugcwala komoyampilo okufanele kubalulekile ukuze kuqinisekiswe ukuthi amangqamuzana omzimba asebenza kahle. Uma la mazinga ehla, angabonisa izinkinga ezihlukahlukene zezempilo, okudinga ukuhlolwa okwengeziwe kwezokwelapha.
Izicelo Ekunakekelweni Kwezokwelapha
Emkhakheni wezokwelapha, ama-pulse oximeter angamathuluzi abalulekile okuqapha iziguli ezinezimo ezingathinta amazinga komoyampilo wegazi. Lezi zimo zihlanganisa isifo se-chronic obstructive pulmonary disease (COPD), isifuba somoya, inyumoniya, kanye nezinkinga zenhliziyo-ezihlobene njengokuhluleka kwenhliziyo noma isifo senhliziyo sokuzalwa. Phakathi nezinqubo zokuhlinzwa ezidinga ukuthuliswa, i-pulse oximeters isiza ukuhlola ukuthi iziguli zithola umoya-mpilo owanele yini. Ziphinde zisize ekutholeni ukusebenza ngempumelelo kokwelashwa okufana nokwelashwa komoya-mpilo okungeziwe noma ukwesekwa kwe-ventilatory. Ngaphezu kwalokho, odokotela bavame ukuthembela kulawa madivaysi ukuze bahlole amandla esiguli okusingatha ukuvivinya umzimba okwenyukayo noma ukuthola iziqephu zokuyeka ukuphefumula phakathi nezifundo zokulala, njengalapho umuntu elele.
Ukusetshenziswa Kwekhaya Nokucatshangelwa
Kubantu abanezimo zokuphefumula ezingapheli noma zenhliziyo, ukuba ne-pulse oximeter ekhaya kungabasindisa ukuphila, okubenza bakwazi ukuqapha amazinga abo komoyampilo futhi bafune usizo lwezokwelapha olufika ngesikhathi uma kunesidingo. Ukuze kuqinisekiswe ukufundwa okunembile, abasebenzisi kufanele basuse noma ibuphi ubucwebe noma i-nail polish engaphazamisa izinzwa zedivayisi, baqinisekise ukuthi ingxenye yomzimba ekhethiwe ifudumele futhi ikhululekile, futhi bayibeke ngaphansi kancane kweleveli yenhliziyo.
Ukunemba Nemikhawulo
Nakuba ama-pulse oximeter ehlinzeka ngesilinganiso esilula nesinokwethenjelwa ngokuvamile samazinga komoyampilo wegazi, awanembile njengezilinganiso zomtholampilo zegesi yegazi. Izinto ezifana nethoni yesikhumba zingathinta ukunemba kwazo, ngocwaningo olubonisa ukungezwani okungaba khona ekufundweni kwabantu abanesikhumba esimnyama. Lo mkhawulo ugqamisa isidingo esiqhubekayo sokuthuthuka kubuchwepheshe be-oximeter ukubhekana nalokhu kuhlukahluka.
Isiphetho
Naphezu kwemikhawulo ethile, i-pulse oximeter isalokhu iyithuluzi elibalulekile kuzo zombili izilungiselelo zomtholampilo nezasekhaya, enikeza indlela esheshayo, engavamisile yokuqapha amamethrikhi ezempilo abalulekile. Kulabo abaphethe izimo ezingalapheki, iyithuluzi elibalulekile lokugcina ukuqapha kwezempilo. Kodwa-ke, abasebenzisi kufanele baqaphele imikhawulo yayo futhi baxhumane nochwepheshe bezokunakekelwa kwezempilo ukuze bathole ukuhlolwa okuphelele. Njengoba ubuchwepheshe buqhubeka nokuvela, i-pulse oximeter cishe izobona ukuthuthuka okuthuthukisa ukunemba nokuthembeka kwayo, kuqinise ngokwengeziwe indima yayo ekunakekelweni kwezempilo kwanamuhla.
I-FAQ mayelana ne-Pulse Oximeter
Kuyini ukufundwa okuvamile kwe-pulse oximeter?▾
I-Pulse oximetry isiphenduke ithuluzi elibalulekile ekunakekelweni kwezempilo kwanamuhla, enikeza indlela engavamisile futhi esheshayo yokukala ukugcwala komoyampilo egazini lomuntu, okuvame ukubizwa ngokuthi "uphawu olubalulekile lwesihlanu." Le ndlela inikeza ulwazi olubalulekile mayelana nokusebenza kahle kokuphefumula nokujikeleza kwegazi, okubalulekile ekunakekelweni kwesiguli kokubili ezimeni zomtholampilo nasekhaya. Ukuqonda ukufundwa okuvamile kwe-pulse oximeter kubalulekile ekuhloleni ngokunembile isimo sempilo yomuntu kanye nokunquma ukuthi ukungenelela kwezokwelapha kungase kudingeke nini.
I-Pulse oximetry isebenza ngokusebenzisa idivayisi encane ebizwa ngokuthi i-blood oxygen monitor, evamise ukunamathiselwa phezu komunwe. Lo mshini ukhipha ukukhanya okudlula esikhunjeni nasezicutshini ukukala inani le-hemoglobin ene-oksijini egazini. Ukuqapha komoyampilo wegazi kunikeza ukufundwa ngendlela yephesenti, okubonisa ukuthi ingakanani i-oxygen egazini uma kuqhathaniswa nomthamo walo ogcwele.
Kumuntu ophile kahle osezingeni lolwandle, izinga elijwayelekile lokugcwala komoyampilo livamise ukwehlela phakathi kuka-95% no-100%. Lokhu kufundwa kusikisela ukuthi amaphaphu adlulisa umoya-mpilo ngokuphumelelayo egazini, futhi inhliziyo idonsa umoya-mpilo owanele-igazi elicebile kuwo wonke umzimba. Nokho, kubalulekile ukuqaphela ukuthi lawa manani angase abe ngaphansi kancane ezindaweni eziphakeme ngenxa yokuncipha kokutholakala komoyampilo endaweni.
Ukufundwa kwemonitha komoyampilo wegazi ngaphansi kuka-92% kufanele kube umlayezo wokukhathazeka futhi ngokunokwenzeka ukuxhumana nomhlinzeki wezempilo, njengoba kungase kubonise i-hypoxia—isimo lapho umoya-mpilo onganele ufinyelela ezicutshini zomzimba. Uma ukufundwa kwehla ku-88% noma ngaphansi, ukunakekelwa kwezokwelapha okusheshayo kuyelulekwa. Amazinga aphansi kangako angasho izinkinga ezinzima zokuphefumula noma ezinye izinkinga zempilo ezidinga ukungenelela okuphuthumayo.
Kubantu abanezimo zokuphefumula ezingamahlalakhona, njengeChronic Obstructive Pulmonary Disease (COPD), ububanzi obujwayelekile bokufundwa kwe-pulse oximeter bungase buhluke. Kulezi zimo, abahlinzeki bokunakekelwa kwezempilo bangasungula imingcele eyamukelekayo yokugcwala komoyampilo ehambisana nesimo esithile sempilo somuntu. Ukuqapha okuvamile ngesiqapha komoyampilo wegazi, ngaphansi kokuqondisa kwezokwelapha, kungasiza ekulawuleni lezi zimo ngempumelelo.
Ukunemba kokufundwa kwe-pulse oximeter kungathonywa izici ezihlukahlukene. Izimo ezifana ne-nail polish, izinzipho zokwenziwa, nezinye izimila zesikhumba zingavimba ukukhanya okukhishwa idivayisi, okuholela ekufundweni okunembe kancane. Ngaphezu kwalokho, ukunyakaza ngokweqile, izinga lokushisa eliphansi lesikhumba, ngisho nokubhema kungaba nomthelela ekuthembekeni kwalezi zilinganiso. Kubalulekile ukuthi abasebenzisi bacabangele lezi ziguquko lapho behumusha ukufundwa kwe-pulse oximeter yabo.
Ukuqapha komoyampilo wegazi sekuyithuluzi elibalulekile lokuhlola nokuqapha amazinga okugcwala komoyampilo ngokushesha futhi ngokunganaki. Ngokuqonda ukuthi yini ehlanganisa ukufunda okuvamile kanye nokubona ukuthi kufanele bafune nini isiqondiso sezokwelapha, abantu ngabanye bangathatha izinyathelo ezisheshayo ekulawuleni impilo yabo kanye nokuqinisekisa ukungenelela kwezokwelapha okufika ngesikhathi. Noma kunjalo, nakuba ama-pulse oximeters ehlinzeka ngolwazi olubalulekile, ayingxenye eyodwa nje yokuhlolwa kwezempilo okuphelele futhi kufanele asetshenziswe ngokuhambisana nezeluleko zezokwelapha ezivela kochwepheshe bezokunakekelwa kwempilo.
● Ukuqonda i-Pulse Oximetry
I-Pulse oximetry isebenza ngokusebenzisa idivayisi encane ebizwa ngokuthi i-blood oxygen monitor, evamise ukunamathiselwa phezu komunwe. Lo mshini ukhipha ukukhanya okudlula esikhunjeni nasezicutshini ukukala inani le-hemoglobin ene-oksijini egazini. Ukuqapha komoyampilo wegazi kunikeza ukufundwa ngendlela yephesenti, okubonisa ukuthi ingakanani i-oxygen egazini uma kuqhathaniswa nomthamo walo ogcwele.
● Ukufundwa kwe-Pulse Oximeter evamile
Kumuntu ophile kahle osezingeni lolwandle, izinga elijwayelekile lokugcwala komoyampilo livamise ukwehlela phakathi kuka-95% no-100%. Lokhu kufundwa kusikisela ukuthi amaphaphu adlulisa umoya-mpilo ngokuphumelelayo egazini, futhi inhliziyo idonsa umoya-mpilo owanele-igazi elicebile kuwo wonke umzimba. Nokho, kubalulekile ukuqaphela ukuthi lawa manani angase abe ngaphansi kancane ezindaweni eziphakeme ngenxa yokuncipha kokutholakala komoyampilo endaweni.
● Kufanele Ufune Nini Iseluleko Sezokwelapha
Ukufundwa kwemonitha komoyampilo wegazi ngaphansi kuka-92% kufanele kube umlayezo wokukhathazeka futhi ngokunokwenzeka ukuxhumana nomhlinzeki wezempilo, njengoba kungase kubonise i-hypoxia—isimo lapho umoya-mpilo onganele ufinyelela ezicutshini zomzimba. Uma ukufundwa kwehla ku-88% noma ngaphansi, ukunakekelwa kwezokwelapha okusheshayo kuyelulekwa. Amazinga aphansi kangako angasho izinkinga ezinzima zokuphefumula noma ezinye izinkinga zempilo ezidinga ukungenelela okuphuthumayo.
● Ukucatshangelwa Kubantu Abanenkinga Yephaphu
Kubantu abanezimo zokuphefumula ezingamahlalakhona, njengeChronic Obstructive Pulmonary Disease (COPD), ububanzi obujwayelekile bokufundwa kwe-pulse oximeter bungase buhluke. Kulezi zimo, abahlinzeki bokunakekelwa kwezempilo bangasungula imingcele eyamukelekayo yokugcwala komoyampilo ehambisana nesimo esithile sempilo somuntu. Ukuqapha okuvamile ngesiqapha komoyampilo wegazi, ngaphansi kokuqondisa kwezokwelapha, kungasiza ekulawuleni lezi zimo ngempumelelo.
● Izici Ezithinta Ukunemba
Ukunemba kokufundwa kwe-pulse oximeter kungathonywa izici ezihlukahlukene. Izimo ezifana ne-nail polish, izinzipho zokwenziwa, nezinye izimila zesikhumba zingavimba ukukhanya okukhishwa idivayisi, okuholela ekufundweni okunembe kancane. Ngaphezu kwalokho, ukunyakaza ngokweqile, izinga lokushisa eliphansi lesikhumba, ngisho nokubhema kungaba nomthelela ekuthembekeni kwalezi zilinganiso. Kubalulekile ukuthi abasebenzisi bacabangele lezi ziguquko lapho behumusha ukufundwa kwe-pulse oximeter yabo.
● Isiphetho
Ukuqapha komoyampilo wegazi sekuyithuluzi elibalulekile lokuhlola nokuqapha amazinga okugcwala komoyampilo ngokushesha futhi ngokunganaki. Ngokuqonda ukuthi yini ehlanganisa ukufunda okuvamile kanye nokubona ukuthi kufanele bafune nini isiqondiso sezokwelapha, abantu ngabanye bangathatha izinyathelo ezisheshayo ekulawuleni impilo yabo kanye nokuqinisekisa ukungenelela kwezokwelapha okufika ngesikhathi. Noma kunjalo, nakuba ama-pulse oximeters ehlinzeka ngolwazi olubalulekile, ayingxenye eyodwa nje yokuhlolwa kwezempilo okuphelele futhi kufanele asetshenziswe ngokuhambisana nezeluleko zezokwelapha ezivela kochwepheshe bezokunakekelwa kwempilo.
Iyini ukusetshenziswa kwe-pulse oximeter?▾
I-Pulse oximeters isiphenduke amathuluzi abalulekile kuzo zombili izilungiselelo zezokwelapha kanye nokuqapha impilo yomuntu siqu. Lawa madivaysi ahlinzeka ngendlela esheshayo, engeyona-ehlaselayo yokukala ukugcwala komoyampilo womuntu egazini, inkomba ebalulekile yempilo yokuphefumula. Ngokuhlola iphesenti le-oksijini-i-hemoglobin egcwele igazi egazini, ama-pulse oximeter anikeza imininingwane yangempela-yesikhathi yokuthi i-oksijini ithuthwa ngempumelelo kanjani kuwo wonke umzimba.
Ukusebenza kanye nokusebenza
Emgogodleni wayo, i-pulse oximeter isebenza ngokukhipha amaza okukhanya engxenyeni yomzimba eshintshashintshashintshayo, njengesihloko somunwe noma indlebe. Lokhu kukhanya kudlula esikhumbeni futhi kudonswa ngendlela ehlukile umoya-mpilo - ocebile nomoya-mpilo - i-hemoglobin ephansi. Ngokulinganisa umehluko ekumunceni ukukhanya, idivayisi ibala ileveli yokugcwala komoyampilo, noma i-SpO2. Iningi lama-pulse oximeters esimanje aphinde abonise izinga lokushaya kwenhliziyo komsebenzisi, ahlinzeke ngemethrikhi eyengeziwe yempilo yenhliziyo nemithambo yegazi.
Inqubo iqondile futhi ayinabuhlungu, iqeda noma yisiphi isidingo sezinaliti noma amasampula egazi. Ukufunda okuvamile kuthatha imizuzwana embalwa, kuyenza ilungele kokubili izindawo zasesibhedlela kanye-nokusetshenziswa kwasekhaya. Ngokuthuthuka kwezobuchwepheshe, iziqapha komoyampilo wegazi eziningi sezihlangene futhi zithengeka, zikhuthaza ukusetshenziswa kwazo ngale kwezindawo zezokwelapha.
Ukubaluleka Komtholampilo kanye Nezicelo
Umsebenzi oyinhloko wama-pulse oximeters usekhonweni lawo lokunikeza impendulo esheshayo ekusebenzeni kahle kokuphefumula komuntu. Ezilungiselelweni zomtholampilo, zibalulekile ekulawuleni iziguli ezinezimo ezingapheli zokuphefumula noma zenhliziyo, ezifana nesifo esingamahlalakhona sokuvimbela amaphaphu (COPD), isifuba somoya, noma ukuhluleka kwenhliziyo. Ukufundwa kwe-SpO2 okungajwayelekile kungaxwayisa abahlinzeki bezempilo ngokushesha ngezinkinga ezingase zibe khona, kubangele ukuhlolwa okwengeziwe kokuxilonga noma ukulungiswa ezinhlelweni zokwelapha.
Ngaphezu kokusetshenziswa esibhedlela, ama-pulse oximeter athole ukuthandwa kokuqapha ekhaya. Abantu abanezimo zempilo eziyisisekelo, labo abalulama ekuhlinzweni, noma ngisho nabasubathi abanentshisekelo yokuthuthukisa ukusebenza kwabo bangazuza ekuhlolweni okuvamile kwamazinga abo okugcwala komoyampilo. Ngesikhathi sodlame lwe-COVID-19, ukubaluleka kokugcina amazinga omoya-mpilo anele kwaqashelwa kabanzi, okwandisa isidingo sabaqaphi komoyampilo womuntu siqu.
Ukutolika Imiphumela
Ukuqonda imiphumela evela ku-pulse oximeter kubalulekile ukuze uyisebenzise ngempumelelo. Ukufundwa kwe-SpO2 okuvamile kuvame ukusukela ku-95% kuya ku-100%, okubonisa ukuthi igazi lithwele inani elanele le-oxygen. Amazinga angaphansi kuka-90% angase abonise i-hypoxemia, noma umoya ophansi wegazi, okungase kudingeke ukungenelela kwezokwelapha. Kodwa-ke, kubalulekile ukuhumusha lezi zinombolo ngokomongo, kucatshangelwa izici zezempilo ngazinye kanye nokubonisana nochwepheshe bezokunakekelwa kwempilo lapho kudingeka.
Ukuphepha Nezinzuzo
Enye yezinzuzo ezibalulekile ze-pulse oximetry iphrofayili yayo yokuphepha. Njengoba inqubo ingabandakanyi izindlela ezihlaselayo, azikho izingozi ezihambisanayo uma zenziwe futhi zihunyushwa ngendlela efanele. Ukuntuleka kokuphatheka kabi kanye nokutholakala ngokushesha kwemiphumela kwenza kube indlela ekhethwayo yokuqapha impilo okuqhubekayo. Ngaphezu kwalokho, ukusetshenziswa kwama-probes alahlwayo kumadivayisi amaningi kuqinisekisa inhlanzeko futhi kunciphisa ingozi yokuwela-ukungcola kuzilungiselelo zomtholampilo.
Isiphetho
Ama-pulse oximeter aguqule indlela esiqapha ngayo futhi siqonde impilo yokuphefumula. Ngokunikeza indlela elula, enokwethenjelwa yokuhlola amazinga komoyampilo wegazi, lawa madivaysi adlala indima ebalulekile kukho kokubili ukunakekelwa kwezempilo okuvimbelayo kanye nokuqina. Kungakhathaliseki ukuthi kusesibhedlela noma egumbini lokuphumula, ukuqapha komoyampilo wegazi kusebenza njengethuluzi elibalulekile ekugcineni nasekuthuthukiseni imiphumela yezempilo. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, ukufinyeleleka nokusebenza kwalawa madivayisi kungenzeka kunwetshwe, kuqinise nakakhulu isikhundla sawo njengamathuluzi okuqapha ezempilo abaluleke kakhulu.
Ukusebenza kanye nokusebenza
Emgogodleni wayo, i-pulse oximeter isebenza ngokukhipha amaza okukhanya engxenyeni yomzimba eshintshashintshashintshayo, njengesihloko somunwe noma indlebe. Lokhu kukhanya kudlula esikhumbeni futhi kudonswa ngendlela ehlukile umoya-mpilo - ocebile nomoya-mpilo - i-hemoglobin ephansi. Ngokulinganisa umehluko ekumunceni ukukhanya, idivayisi ibala ileveli yokugcwala komoyampilo, noma i-SpO2. Iningi lama-pulse oximeters esimanje aphinde abonise izinga lokushaya kwenhliziyo komsebenzisi, ahlinzeke ngemethrikhi eyengeziwe yempilo yenhliziyo nemithambo yegazi.
Inqubo iqondile futhi ayinabuhlungu, iqeda noma yisiphi isidingo sezinaliti noma amasampula egazi. Ukufunda okuvamile kuthatha imizuzwana embalwa, kuyenza ilungele kokubili izindawo zasesibhedlela kanye-nokusetshenziswa kwasekhaya. Ngokuthuthuka kwezobuchwepheshe, iziqapha komoyampilo wegazi eziningi sezihlangene futhi zithengeka, zikhuthaza ukusetshenziswa kwazo ngale kwezindawo zezokwelapha.
Ukubaluleka Komtholampilo kanye Nezicelo
Umsebenzi oyinhloko wama-pulse oximeters usekhonweni lawo lokunikeza impendulo esheshayo ekusebenzeni kahle kokuphefumula komuntu. Ezilungiselelweni zomtholampilo, zibalulekile ekulawuleni iziguli ezinezimo ezingapheli zokuphefumula noma zenhliziyo, ezifana nesifo esingamahlalakhona sokuvimbela amaphaphu (COPD), isifuba somoya, noma ukuhluleka kwenhliziyo. Ukufundwa kwe-SpO2 okungajwayelekile kungaxwayisa abahlinzeki bezempilo ngokushesha ngezinkinga ezingase zibe khona, kubangele ukuhlolwa okwengeziwe kokuxilonga noma ukulungiswa ezinhlelweni zokwelapha.
Ngaphezu kokusetshenziswa esibhedlela, ama-pulse oximeter athole ukuthandwa kokuqapha ekhaya. Abantu abanezimo zempilo eziyisisekelo, labo abalulama ekuhlinzweni, noma ngisho nabasubathi abanentshisekelo yokuthuthukisa ukusebenza kwabo bangazuza ekuhlolweni okuvamile kwamazinga abo okugcwala komoyampilo. Ngesikhathi sodlame lwe-COVID-19, ukubaluleka kokugcina amazinga omoya-mpilo anele kwaqashelwa kabanzi, okwandisa isidingo sabaqaphi komoyampilo womuntu siqu.
Ukutolika Imiphumela
Ukuqonda imiphumela evela ku-pulse oximeter kubalulekile ukuze uyisebenzise ngempumelelo. Ukufundwa kwe-SpO2 okuvamile kuvame ukusukela ku-95% kuya ku-100%, okubonisa ukuthi igazi lithwele inani elanele le-oxygen. Amazinga angaphansi kuka-90% angase abonise i-hypoxemia, noma umoya ophansi wegazi, okungase kudingeke ukungenelela kwezokwelapha. Kodwa-ke, kubalulekile ukuhumusha lezi zinombolo ngokomongo, kucatshangelwa izici zezempilo ngazinye kanye nokubonisana nochwepheshe bezokunakekelwa kwempilo lapho kudingeka.
Ukuphepha Nezinzuzo
Enye yezinzuzo ezibalulekile ze-pulse oximetry iphrofayili yayo yokuphepha. Njengoba inqubo ingabandakanyi izindlela ezihlaselayo, azikho izingozi ezihambisanayo uma zenziwe futhi zihunyushwa ngendlela efanele. Ukuntuleka kokuphatheka kabi kanye nokutholakala ngokushesha kwemiphumela kwenza kube indlela ekhethwayo yokuqapha impilo okuqhubekayo. Ngaphezu kwalokho, ukusetshenziswa kwama-probes alahlwayo kumadivayisi amaningi kuqinisekisa inhlanzeko futhi kunciphisa ingozi yokuwela-ukungcola kuzilungiselelo zomtholampilo.
Isiphetho
Ama-pulse oximeter aguqule indlela esiqapha ngayo futhi siqonde impilo yokuphefumula. Ngokunikeza indlela elula, enokwethenjelwa yokuhlola amazinga komoyampilo wegazi, lawa madivaysi adlala indima ebalulekile kukho kokubili ukunakekelwa kwezempilo okuvimbelayo kanye nokuqina. Kungakhathaliseki ukuthi kusesibhedlela noma egumbini lokuphumula, ukuqapha komoyampilo wegazi kusebenza njengethuluzi elibalulekile ekugcineni nasekuthuthukiseni imiphumela yezempilo. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, ukufinyeleleka nokusebenza kwalawa madivayisi kungenzeka kunwetshwe, kuqinise nakakhulu isikhundla sawo njengamathuluzi okuqapha ezempilo abaluleke kakhulu.
Yikuphi ukufunda okuhle kwe-oximeter ye-pulse yeminwe?▾
Ukuqonda ukuthi kusho ukuthini ukufunda okuhle ku-oximeter ye-pulse oximeter kubalulekile kubo bobabili ochwepheshe bezempilo kanye nabantu abaqapha impilo yabo ekhaya. Le divayisi ehlangene isetshenziswa kakhulu ukuhlola amazinga okugcwala komoyampilo egazini, okuvame ukubizwa ngokuthi amazinga we-SpO2. I-pulse oximeter isebenza ngokukhipha ukukhanya engxenyeni yomzimba eshintshashintshayo, ngokuvamile ichopho lomunwe, kanye nokulinganisa ukuhluka kokumunca ukukhanya ngenxa yokushaya kwegazi ngedijithi. Izilinganiso ezinjalo zinikeza ukuqonda okubalulekile empilweni yomuntu yokuphefumula futhi zingaba usizo ikakhulukazi kubantu abanezimo ezithinta umoya-mpilo.
Ukuqonda Ukufundwa kwe-Pulse Oximeter
Ukufunda okuvamile ku-oximeter yomunwe we-pulse ngokuvamile iwela phakathi kuka-95% no-100%. Lawa manani abonisa ukuthi inani elikhulu lomoya-mpilo lithuthwa amangqamuzana abomvu egazi, okubalulekile ekugcineni imisebenzi yomzimba enempilo. Kubantu abaningi, okuhlanganisa nalabo abaqapha impilo yabo ekhaya, ukufunda ngaphakathi kwalolu hlu kuphakamisa ukuthi izinhlelo zabo zokuphefumula nezenhliziyo zisebenza kahle.
Kodwa-ke, kubalulekile ukuqaphela ukuthi izimo ezithile zempilo zingathinta lokho okubhekwa njengokujwayelekile ukufunda. Isibonelo, abantu abanezifo zamaphaphu ezingamahlalakhona noma i-apnea yokulala bangase babe namazinga ayisisekelo okugcwala komoyampilo aphansi kodwa ajwayelekile kubo. Kulezi zimo, amanani azungeze u-90% angase angethuki, kodwa kuhlale kuhle ukuthi uthintane nomhlinzeki wezempilo ukuze uqonde izinhloso ezithile ezisebenza kuphrofayela yomuntu siqu yezempilo.
Izinto Ezithonya Ukunemba kwe-Pulse Oximeter
I-pulse oximeter ephathwa ngesandla, ngenkathi ifaneleka futhi ingahlaseleki, ingaba nemikhawulo ekunembeni kwayo ngenxa yezici ezihlukahlukene. Ukwenza umbala wesikhumba, isibonelo, kungaba nomthelela ekufundweni kwedivayisi. Ucwaningo lubonisa ukuthi i-pulse oximetry ngezinye izikhathi ingase icabange ngokweqile ukugcwala komoyampilo kubantu abanesikhumba esimnyama. Izici zemvelo ezifana ne-nail polish, izinzipho zokwenziwa, noma indawo ebandayo zingaphazamisa nokunemba, okungase kubangele ukungezwani kumazinga abonakalayo e-SpO2. Ngakho-ke, ukuqinisekisa ukusetshenziswa okufanele nokuqonda lawa ma-nuances kubalulekile ukuze uthole ukufundwa okuthembekile.
Isikhathi Sokufuna Iseluleko Sezokwelapha
Ngisho noma i-pulse oximeter isebenza njengethuluzi lokuqapha eliwusizo, ayithathi indawo yeseluleko sezokwelapha noma ukuxilongwa. Uma uba nezimpawu ezinjengokuphelelwa umoya, isiyezi, noma ukushaya kwenhliziyo okusheshayo, kubalulekile ukufuna usizo lwezokwelapha, kungakhathaliseki ukuthi i-pulse oximeter ifundeka kanjani. Ngaphezu kwalokho, uma ukufundwa kwe-SpO2 kwehla njalo ngaphansi komkhawulo wama-95% kumuntu onempilo engenazo izinkinga zokuphefumula ezingapheli, kuyatuseka ukuthintana nomhlinzeki wezempilo ukuze akhiphe noma yiziphi izimo ezikhona.
Ukuhlanganisa ama-Pulse Oximeters ku-Health Monitoring
Kulabo abalawula izimo ezingalapheki, ukuhlanganisa i-pulse oximeter ephathwa ngesandla ekuqapheni impilo yansuku zonke kungaba yinzuzo. Le divayisi, kanye nokubonisana nodokotela okuvamile, yenza abantu bakwazi ukulandelela amazinga abo komoyampilo ngokuhamba kwesikhathi futhi babone noma yikuphi ukuchezuka okubalulekile ebangeni labo elivamile. Kubalulekile, nokho, ukusebenzisa i-pulse oximetry njengengxenye yesu elibanzi lokuqapha impilo, elihlanganisa ukuqonda ubukhona bezimpawu kanye nemvamisa kanye nokulandela isiqondiso sezokwelapha.
Sengiphetha, ukufunda kahle ku-fingertip pulse oximeter akunikezeli nje isiqiniseko mayelana nesimo sempilo samanje kodwa futhi kusebenza njengesistimu yesixwayiso sangaphambi kwesikhathi sezinkinga zempilo ezingase zibe khona. Ukusetshenziswa okufanele nokuhumusha, okuqondiswa iseluleko sezokwelapha esiqeqeshiwe, kuqinisekisa ukuthi leli thuluzi lifeza indima yalo ngokuphumelelayo kuzo zombili izimo zomtholampilo nezasekhaya.
Ukuqonda Ukufundwa kwe-Pulse Oximeter
Ukufunda okuvamile ku-oximeter yomunwe we-pulse ngokuvamile iwela phakathi kuka-95% no-100%. Lawa manani abonisa ukuthi inani elikhulu lomoya-mpilo lithuthwa amangqamuzana abomvu egazi, okubalulekile ekugcineni imisebenzi yomzimba enempilo. Kubantu abaningi, okuhlanganisa nalabo abaqapha impilo yabo ekhaya, ukufunda ngaphakathi kwalolu hlu kuphakamisa ukuthi izinhlelo zabo zokuphefumula nezenhliziyo zisebenza kahle.
Kodwa-ke, kubalulekile ukuqaphela ukuthi izimo ezithile zempilo zingathinta lokho okubhekwa njengokujwayelekile ukufunda. Isibonelo, abantu abanezifo zamaphaphu ezingamahlalakhona noma i-apnea yokulala bangase babe namazinga ayisisekelo okugcwala komoyampilo aphansi kodwa ajwayelekile kubo. Kulezi zimo, amanani azungeze u-90% angase angethuki, kodwa kuhlale kuhle ukuthi uthintane nomhlinzeki wezempilo ukuze uqonde izinhloso ezithile ezisebenza kuphrofayela yomuntu siqu yezempilo.
Izinto Ezithonya Ukunemba kwe-Pulse Oximeter
I-pulse oximeter ephathwa ngesandla, ngenkathi ifaneleka futhi ingahlaseleki, ingaba nemikhawulo ekunembeni kwayo ngenxa yezici ezihlukahlukene. Ukwenza umbala wesikhumba, isibonelo, kungaba nomthelela ekufundweni kwedivayisi. Ucwaningo lubonisa ukuthi i-pulse oximetry ngezinye izikhathi ingase icabange ngokweqile ukugcwala komoyampilo kubantu abanesikhumba esimnyama. Izici zemvelo ezifana ne-nail polish, izinzipho zokwenziwa, noma indawo ebandayo zingaphazamisa nokunemba, okungase kubangele ukungezwani kumazinga abonakalayo e-SpO2. Ngakho-ke, ukuqinisekisa ukusetshenziswa okufanele nokuqonda lawa ma-nuances kubalulekile ukuze uthole ukufundwa okuthembekile.
Isikhathi Sokufuna Iseluleko Sezokwelapha
Ngisho noma i-pulse oximeter isebenza njengethuluzi lokuqapha eliwusizo, ayithathi indawo yeseluleko sezokwelapha noma ukuxilongwa. Uma uba nezimpawu ezinjengokuphelelwa umoya, isiyezi, noma ukushaya kwenhliziyo okusheshayo, kubalulekile ukufuna usizo lwezokwelapha, kungakhathaliseki ukuthi i-pulse oximeter ifundeka kanjani. Ngaphezu kwalokho, uma ukufundwa kwe-SpO2 kwehla njalo ngaphansi komkhawulo wama-95% kumuntu onempilo engenazo izinkinga zokuphefumula ezingapheli, kuyatuseka ukuthintana nomhlinzeki wezempilo ukuze akhiphe noma yiziphi izimo ezikhona.
Ukuhlanganisa ama-Pulse Oximeters ku-Health Monitoring
Kulabo abalawula izimo ezingalapheki, ukuhlanganisa i-pulse oximeter ephathwa ngesandla ekuqapheni impilo yansuku zonke kungaba yinzuzo. Le divayisi, kanye nokubonisana nodokotela okuvamile, yenza abantu bakwazi ukulandelela amazinga abo komoyampilo ngokuhamba kwesikhathi futhi babone noma yikuphi ukuchezuka okubalulekile ebangeni labo elivamile. Kubalulekile, nokho, ukusebenzisa i-pulse oximetry njengengxenye yesu elibanzi lokuqapha impilo, elihlanganisa ukuqonda ubukhona bezimpawu kanye nemvamisa kanye nokulandela isiqondiso sezokwelapha.
Sengiphetha, ukufunda kahle ku-fingertip pulse oximeter akunikezeli nje isiqiniseko mayelana nesimo sempilo samanje kodwa futhi kusebenza njengesistimu yesixwayiso sangaphambi kwesikhathi sezinkinga zempilo ezingase zibe khona. Ukusetshenziswa okufanele nokuhumusha, okuqondiswa iseluleko sezokwelapha esiqeqeshiwe, kuqinisekisa ukuthi leli thuluzi lifeza indima yalo ngokuphumelelayo kuzo zombili izimo zomtholampilo nezasekhaya.
Ingabe i-pulse oximeter ingathola izinga lokushaya kwenhliziyo?▾
Ama-Pulse oximeters asegcwele yonke indawo kuzo zombili izilungiselelo zezokwelapha nezokuqina, anconywa ngekhono lawo elingelona-elihlaselayo lokukala ukugcwala komoyampilo egazini. Kodwa-ke, olunye uhlelo lokusebenza oluzuza intshisekelo yikhono labo lokubona izinga lokushaya kwenhliziyo. Ukuze uqonde lo msebenzi, kubalulekile ukuhlola kokubili amandla kanye nemikhawulo yama-pulse oximeters, ikakhulukazi uma esetshenziswa ezimeni eziguquguqukayo ezifana nokuzivocavoca.
Ukuqonda Ukusebenza Okuyisisekelo Kwe-Pulse Oximeters
I-Pulse oximeters isebenza ngokukhipha ukukhanya endaweni ekhanyayo yesikhumba, ngokuvamile iminwe yomunwe noma indlebe. Idivayisi ibe isikala izinguquko ekumunceni ukukhanya ukuze inqume kokubili ukugcwala komoyampilo kanye nokushaya kwenhliziyo. Umgomo wokutholwa kwesilinganiso senhliziyo ukuthi i-pulse oximeter ilandelela izinguquko ezincane zevolumu yegazi ezivumelaniswa nokushaya kwenhliziyo ngakunye.
Ukunemba Nokwethenjelwa Ekutholweni Kwezinga Lenhliziyo
Nakuba ama-pulse oximeters engakwazi ukukala ukushaya kwenhliziyo, ukunemba kwawo uma kuqhathaniswa nemishini ye-electrocardiogram (ECG), ikakhulukazi ngesikhathi sokuzikhandla ngokomzimba, kuseyisihloko socwaningo. Ucwaningo lubonisa ukuhlobana okuqinile phakathi kokufundwa kwe-pulse oximeters nama-ECG lapho uphumule. Kodwa-ke, ngesikhathi sokuzivocavoca okunzima, ukwethembeka kwe-pulse oximeters kungancipha. Izinto ezifana nama-artifact anyakazayo, ukuqina kwe-probe, kanye nokujuluka ngokweqile kungase kube nomthelela ekusebenzeni kwedivayisi, ngokuvamile okuholela ekucabangeni kancane kwezinga lenhliziyo elingaphezu kwamabhithi angu-155 ngomzuzu.
Intuthuko Yezobuchwepheshe kanye nama-Handheld Pulse Oximeters
Intuthuko yakamuva kwezobuchwepheshe ithuthukise ukuqina kwama-pulse oximeters aphathwayo, okuwenza abe yinketho esebenzayo kubasebenzisi abaningi. Lawa madivayisi aklanyelwe ukuthi aphatheke futhi asebenziseke-nobungane, anikeze isixazululo esifinyelelekayo kubantu abadinga ukuqapha izinga lokushaya kwenhliziyo yabo ngaphandle kwezindawo zomtholampilo. Noma kunjalo, kubalulekile ukuqaphela ukuthi ngisho nangobuchwepheshe obuthuthukisiwe, ama-pulse oximeters aphathwayo asengahlangabezana nemikhawulo phakathi nomsebenzi onzima womzimba.
Imithelela Esebenzayo Kubasebenzisi
Kulabo abasebenzisa i-pulse oximeter ephathwayo ukuqapha izinga lokushaya kwenhliziyo, ikakhulukazi abasubathi noma iziguli ezinezimo zenhliziyo, ukuqonda umongo wokusetshenziswa kwayo kubalulekile. Lapho uphumule noma ngesikhathi sokuzivocavoca okulula, i-pulse oximeter inganikeza ukumelwa okunembile kokushaya kwenhliziyo. Kodwa-ke, ngesikhathi sokusebenza okuphezulu-ukuqina noma ezimweni lapho ukuqapha okunembayo kwenhliziyo kubaluleke kakhulu, kuyatuseka ukuthi kungezelelwe ukusetshenziswa kwe-pulse oximeter ngemishini ekhethekile kakhulu, njenge-ECG, ukuze kuqinisekiswe ukurekhodwa okunembile.
Isiphetho: Ukuhlola Indima Ye-Pulse Oximeters Ekuqaphelweni Kwezinga Lenhliziyo
Sengiphetha, ngenkathi ama-pulse oximeter enikeza indlela elula yokulinganisa izinga lokushaya kwenhliziyo, abasebenzisi kufanele bahlale beqaphela ukulinganiselwa kwabo phakathi nezimo ezinzima. Ukuthuthuka kwama-pulse oximeters aphathwayo kuthuthukisa ukusebenza kwawo kanye nokusebenziseka kalula, nokho awathathi indawo yamadivayisi ayinkimbinkimbi ezimeni ezidinga ukunemba okuphezulu. Njengoba ucwaningo luqhubeka nobuchwepheshe buqhubeka nokuvela, ukwethembeka kwama-pulse oximeters ezindaweni ezihlukene kulindeleke ukuthi kuthuthuke, kukhuthaze indima yawo kukho kokubili ukuqapha kwezempilo nokuhlola ukufaneleka.
Ukuqonda Ukusebenza Okuyisisekelo Kwe-Pulse Oximeters
I-Pulse oximeters isebenza ngokukhipha ukukhanya endaweni ekhanyayo yesikhumba, ngokuvamile iminwe yomunwe noma indlebe. Idivayisi ibe isikala izinguquko ekumunceni ukukhanya ukuze inqume kokubili ukugcwala komoyampilo kanye nokushaya kwenhliziyo. Umgomo wokutholwa kwesilinganiso senhliziyo ukuthi i-pulse oximeter ilandelela izinguquko ezincane zevolumu yegazi ezivumelaniswa nokushaya kwenhliziyo ngakunye.
Ukunemba Nokwethenjelwa Ekutholweni Kwezinga Lenhliziyo
Nakuba ama-pulse oximeters engakwazi ukukala ukushaya kwenhliziyo, ukunemba kwawo uma kuqhathaniswa nemishini ye-electrocardiogram (ECG), ikakhulukazi ngesikhathi sokuzikhandla ngokomzimba, kuseyisihloko socwaningo. Ucwaningo lubonisa ukuhlobana okuqinile phakathi kokufundwa kwe-pulse oximeters nama-ECG lapho uphumule. Kodwa-ke, ngesikhathi sokuzivocavoca okunzima, ukwethembeka kwe-pulse oximeters kungancipha. Izinto ezifana nama-artifact anyakazayo, ukuqina kwe-probe, kanye nokujuluka ngokweqile kungase kube nomthelela ekusebenzeni kwedivayisi, ngokuvamile okuholela ekucabangeni kancane kwezinga lenhliziyo elingaphezu kwamabhithi angu-155 ngomzuzu.
Intuthuko Yezobuchwepheshe kanye nama-Handheld Pulse Oximeters
Intuthuko yakamuva kwezobuchwepheshe ithuthukise ukuqina kwama-pulse oximeters aphathwayo, okuwenza abe yinketho esebenzayo kubasebenzisi abaningi. Lawa madivayisi aklanyelwe ukuthi aphatheke futhi asebenziseke-nobungane, anikeze isixazululo esifinyelelekayo kubantu abadinga ukuqapha izinga lokushaya kwenhliziyo yabo ngaphandle kwezindawo zomtholampilo. Noma kunjalo, kubalulekile ukuqaphela ukuthi ngisho nangobuchwepheshe obuthuthukisiwe, ama-pulse oximeters aphathwayo asengahlangabezana nemikhawulo phakathi nomsebenzi onzima womzimba.
Imithelela Esebenzayo Kubasebenzisi
Kulabo abasebenzisa i-pulse oximeter ephathwayo ukuqapha izinga lokushaya kwenhliziyo, ikakhulukazi abasubathi noma iziguli ezinezimo zenhliziyo, ukuqonda umongo wokusetshenziswa kwayo kubalulekile. Lapho uphumule noma ngesikhathi sokuzivocavoca okulula, i-pulse oximeter inganikeza ukumelwa okunembile kokushaya kwenhliziyo. Kodwa-ke, ngesikhathi sokusebenza okuphezulu-ukuqina noma ezimweni lapho ukuqapha okunembayo kwenhliziyo kubaluleke kakhulu, kuyatuseka ukuthi kungezelelwe ukusetshenziswa kwe-pulse oximeter ngemishini ekhethekile kakhulu, njenge-ECG, ukuze kuqinisekiswe ukurekhodwa okunembile.
Isiphetho: Ukuhlola Indima Ye-Pulse Oximeters Ekuqaphelweni Kwezinga Lenhliziyo
Sengiphetha, ngenkathi ama-pulse oximeter enikeza indlela elula yokulinganisa izinga lokushaya kwenhliziyo, abasebenzisi kufanele bahlale beqaphela ukulinganiselwa kwabo phakathi nezimo ezinzima. Ukuthuthuka kwama-pulse oximeters aphathwayo kuthuthukisa ukusebenza kwawo kanye nokusebenziseka kalula, nokho awathathi indawo yamadivayisi ayinkimbinkimbi ezimeni ezidinga ukunemba okuphezulu. Njengoba ucwaningo luqhubeka nobuchwepheshe buqhubeka nokuvela, ukwethembeka kwama-pulse oximeters ezindaweni ezihlukene kulindeleke ukuthi kuthuthuke, kukhuthaze indima yawo kukho kokubili ukuqapha kwezempilo nokuhlola ukufaneleka.
Ulwazi oluvela ku-Pulse Oximeter
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