I-oxygen concentrator: umnakekeli wezobuchwepheshe wempilo yokuphefumula yomndeni

I-oksijini – umthombo ongabonakali wokuphila

I-oksijini ibangela ngaphezu kuka-90% wamandla omzimba, kodwa cishe abantu abadala abangu-12% emhlabeni wonke babhekene ne-hypoxia ngenxa yezifo zokuphefumula, izindawo eziphakeme noma ukuguga. Njengethuluzi elibalulekile lokuphathwa kwempilo yomndeni wanamuhla, izinto ezigcina umoya-mpilo ziyashintsha kancane kancane zisuka “emishinini yezokwelapha” ziye “ezidingweni zansuku zonke”. Ngobusuku boSuku Lokulala Lomhlaba (Mashi 21), sihlanganyele nochwepheshe bezempilo yokuphefumula ukuze sembule iqiniso lesayensi kanye nezimo zokusetshenziswa kwezinto ezigcina umoya-mpilo.

Isebenza kanjani i-oxygen concentrator? Ukuguqulwa kobuchwepheshe kusuka emoyeni kuya emoyeni

1. Isimiso esiyinhloko: ukuxutshwa kwengcindezi yokushintshashintsha kwesihlungo sama-molecule (i-PSA)

• Ukucindezela komoya: Phefumula umoya ozungezile bese uhlunga uthuli namagciwane
• Ukuhlukaniswa kwe-nitrogen ne-oxygen: i-nitrogen imuncwa yi-zeolite molecular sieve ukuze ikhiphe i-oxygen emsulwa engaphezu kuka-93%.
• Ukulungiswa okuguquguqukayo: I-chip ehlakaniphile ilungisa ukugeleza komoya-mpilo ngokuya ngemvamisa yokuphefumula ukuze kugwenywe ukungcola.

2. Ukuvela kobuchwepheshe: kusukela "kokuqondene nezokwelapha" kuya "kokulungele umndeni"

• Uguquko Oluthule: Ubuchwepheshe bokunciphisa umsindo we-Turbo bunciphisa ivolumu yokusebenza ibe ngaphansi kwama-decibel angu-30 (cishe umsindo wokujika amakhasi)
• Ukuthuthukiswa kokusetshenziswa kwamandla: Ukusetshenziswa kwamandla kwamamodeli amasha ngo-2025 kuzoba ngaphansi ngo-60% kunalokho ngo-2015, futhi amanye amamodeli asekela ukushaja kwelanga.

Ubani odinga i-oxygen concentrator? Amaqembu amahlanu amakhulu abantu kanye nobufakazi besayensi

Isimo sokusetshenziswa ekhaya: ibhalansi phakathi kokuphepha nokusebenza kahle

1. Ukwelashwa komoya-mpilo kwansuku zonke

• Isikhathi segolide: imizuzu engama-30 yokuhogela umoya-mpilo njalo ekuseni nangaphambi kokulala ukuze kuthuthukiswe amazinga omoya-mpilo egazini usuku lonke.
• Ukuxhumanisa idivayisi: vumelanisa idatha nesongo esihlakaniphile ukuze kuqalise ngokuzenzakalelayo isixwayiso se-hypoxia.

2. Ukuzivumelanisa nezimo zemvelo okukhethekile

• Imodi yemoto: Usekelo lokunikezwa kwamandla kagesi lwe-DC 12V, okuqinisekisa ukuphepha kohambo lokuzishayela ethafeni.
• Ukubhukha okuphuthumayo: inguqulo yebhethri le-lithium enempilo yokucima ugesi yamahora angu-8 ukuze ibhekane nezinhlekelele zemvelo.

3. Ukungaqondi kahle kucacisiwe

• "Ingabe ukwelashwa nge-oxygen okugxile kakhulu kungcono?" "Amazinga okugeleza angaphezu kuka-5L/min angabangela ubuthi be-oxygen (sicela ulandele iseluleko sikadokotela).
• "Isiqoqi se-oxygen sithatha indawo ye-ventilator?" Lezi ezimbili zinemisebenzi ehlukene futhi umphumela uba ngcono uma zisetshenziswa ndawonye.

Ungayikhetha kanjani i-oxygen concentrator? Indlela yokuhlola enezinhlangothi ezine

1. Isitifiketi sezokwelapha: Isitifiketi se-FDA/CE siyisisekelo sokuphepha, sivimbela "i-oxygen yezimboni" ukuthi ingabonakali njengebanga lezokwelapha.

2. Umsindo kanye nevolumu: Izinga lomsindo kufanele libe ngaphansi kwama-decibel angu-35 ukuze lisetshenziswe emakamelweni okulala, futhi umklamo omncane wonga isikhala.

3.Impilo yebhethri: Amamodeli ebhethri le-lithium asekela ukusebenza okungaphezu kwamahora angu-8 ngaphandle kwamandla.

4. Inethiwekhi yesevisi: iwaranti yomhlaba wonke kanye nokwenza ngcono ukwesekwa kobuchwepheshe okude amahora angama-24.

Vumela ukuphefumula okukhululekile kube seduze

Ama-oxygen concentrator awawona nje amathuluzi okuphatha izifo, kodwa futhi awuphawu lokuphishekela kwabantu banamuhla impilo esezingeni eliphezulu. Kusukela ekwelashweni kwezifo ezingamahlalakhona kuya ekuhloleni okujulile, kusukela ekululameni kwezemidlalo kuya ekwenzeni ngcono ubuthongo, lobu buchwepheshe bushintsha buthule indlela abantu abasebenzisana ngayo nomoya-mpilo.