Ngiziqu zingaphambili ngalokhu ukubheka kwi-large oxygen concentrator?

Ukufunda Okuthile Nge-Oxygen Output Capacity kunye Nesirayithi

Ukuphikisana Kwe-Sirayithi Nendawo Yakugcina Yemakhwebhu

Kwiindlela yeziqhuthu zokugcinwa, amaratesi wamafowethi angaphandlekile kumva okulandelana nokusetyenziswa kokuhlola i-Oxygen ethenziwayo ngendlela ezininzi lokuphila kwabanye abantu. Ngokwesobizo, izicatirayithi ze-Oxygen zazifumanisa imaratesi yezincinci ezidinga ukuqala kwe-1 kwe-5 iziliteri ngomusha (L/min) ngokubanjwa ngezingane ezidingayo lula i-Oxygen, njengemibuzo yephephandaba elincinci. Imaratesi yakhepha eyiphakeme ukuya kwe-5 L/min ifanele yabelana neziphiwo ezikhulu, njengesi-COPD okanye i-Asthma ekhepheni, apho amasinyathelo akhepha amahluke ahlola kuhlanganiswa ngokukhona. Amagumbi amahluko, futhi ngokwesobizo i-World Health Organization (WHO), azihlonipha indlela yokubaluleka ukuba lemaratesi alungiselelwe ngokubanzi lokuphila kwenziwe imigomo yokusetyenziswa.

Ukuthi ukubuyisela amaratesi wokuhlala kweoxygen ayishayamunye ngokwesiphumo esikhundleni somphakathi nokuphendula okulandelayo, okungavamile izimbongi zomphakathi nezinhlobo zakuphendula ezibekayo, ezifinyelela ukuhlawulwa kwemfanele yokushintsha ngenqanawe yesikhashana. Ngokugcineni, umphakathi we-COPD wenze iquka ukuthi uphinde ukufa amaratesi angcono ngoxygen kwaye akudibaniseke amaphrojekthi akhe. Ukusukela, abasebenzi bakuhlanganiswa bakuphendula bayaziwa ukuthi amaratesi angcono ngoxygen aphinda ukusebenzisa ukukhathala komphakathi nokuhlengisa ukumona kwalapho kuzofika ukuthi ukuthetha okubuyiselwayo ngoxygen yinto engeyiyo lokuhlola okukhangelwe.

Amasistimu Areyithi vs. Amasistimu Okuhlala

Ukufunda ukuphakamisana kwezinhlobo ezimbili zokuthuthukisa amandla okusetyenziswa ngokushesha kunye nezinkqubo zokuthiwa iziphumo somphumela, kungabangako lapho ukukhetha iimedi yezimpahla zomphumela. Izinkinga lokuthiwa ngokushesha zikhethela umkhuhlane omphumeleleyo wemphumela, esebenza ngokubanjwa eminyakeni yezinto zokuthiwa okuyindlebe kanye nokuba zingezansi kwezinsiza zokuhlala. Ngokugcina, izinkinga lokuthiwa ngepulandlela zikhethelwa ukuthiwa iziphumo somphumela ngokwesigaba, ezindaweni zokuthiwa ngokwesibhedlela. Lomthetho kuneengxenye ezincedisiyo ngokusebenza ukuze kuhlinzekile, futhi akukho inani lesithelo sokuthiwa somphumela, lokhu kungavunyelwe ukusetyenziswa kwemali kunye nokuthiwa somphumela esilayini.

Izidlolwane zaklinikhi zifumanisa ukuba ngokwesiphi ngokubanjwa, izinkinga lokuthiwa ngokushesha zihlawula ukuthiwa okuyindlebe, ngokusingaqondiwe ngokwesikhephe sasehlola, futhi izinkinga lokuthiwa ngepulandlela zihlawula ukusuka kanye nokuhlola phakathi kwezinye eziphumayo. Ukukholelwa kwezi zintlononono ezizaziwe ngokuthiwe yiFDA ifundziselela ukuba ukukhetha okuncane phakathi lezi ziningi kuhlanganisa imisebenzi yokuhlola kunye nokuthiwa okuyindlebe somphumela kwiimedi yesixhumanisi.

Amasethi Akuqondeni Okugcina Okwesintsha

Amasethi akuguqondeni okugcina okwesintsha kuhluke kakhulu kwiindawo ezincane zokusebenza kweokuqondela isintsha ngemvume yokuhlala obungaziwe. Ukuthi lokhu luhlukene kuhle lingakwenziwa ukusetshenziswa kwezinyathelo ezisetyenziswa ngaphandle kwesintsha esingabizwa, ukusukelela ukuhlala kwegumbi lwesintsha. Ngokubanzi, amadevayisi akwuqondela angena umsebenzi wamasethi anguqondela phakathi kokho 85% kunye ne-95%, ukuyicatshulwa izinto eziphakamisayo ngeendawo ezincedwe yezimpahla.

Ukuphucumana nokuthi ukuseta imigomo yesintsha ngokwesiphumo sasinye singacabanga lokho kuhluke kakhulu ukuthola ukuba lokhu kufuneka lokhu kuziphindezele izilungiselelo zokusihlalisa. Izindlela ezibekileyo zikushintsha amagumbi wephahla wazikhululeka ukuthi ukuseta imigomo yesintsha ngokwesiphumo siyenza ngokulandelana nokuthi sihlale ngokwesiphiwo somdlalo sokuhlala kwegumbi lwesintsha, ukusukelela ukuthi usetyenziswa kwezinyathelo zomdlalo kunye nokuthi usenzo kuhluke kakhulu ukuthola ukubizwa kwegumbi lwesintsha, ukusuka ukuthola ukubizwa kwegumbi lwesintsha. Le ndlela enkulu yokusebenzisa amadevayisi akwuqondela ayifundiswa ngokuthi kuhluke kakhulu ukuthi abantu babangaze iindlela ezidingekiweyo yokuhlala kwegumbi lwesintsha.

Umthombo wasePSA kwiOxygen Concentrators ezintekeni

Jongene ukuthi uVacuum Pressure Swing Adsorption uyaphumelela ngaphakathi

Umkhondo weVacuum Pressure Swing Adsorption (VPSA) ube yindawo yokugcina kwiintekhnojini ezintekeni izicatirayithi ze-Oxygen , uzama ukubuyeleya umthetho wokulayisha ngeenyanga kanye nokuthiweka emuva kwesikhatsi esingabhedwayo. Ngokuqinisekileyo, i-VPSA iyafundiswa ngokwesibonelo sokuthiwa ngePressure Swing Adsorption (PSA), kodwa ngeenhansi yokusebenza ngokusebenzisa i-vacuum pressure. Umsebenzi ufika ukukhupha isigaba lesikhephe esisetyenzisiwe kulesi sisekelwe kulesi, apho i-nitrogen ikhutshelwe ngokushesha, lokhu kungavunyelwe ukuthi i-oxygen ilayishwe kunye nokusetyenziswa. Ukusetshenziswa okulandelayo kufakwa ngamathuluzi amahhwebhu omkhulu oluhlukwe kulesi sikhephe sesihlenganisiwe. Ukusetshenziswa komkhlonzo ngevacuum kunye nephasi lwepressure kulesi sikhephe le-VPSA usure usukhupha amathuluzi amahhwebhu efanelekileyo, uvumela uphakathi kunye nokuhlukaniselo kweoxygen oluyayithathwa. Kwiindawo zokubala izilungiselelo, amasistimu a-VPSA abangabangeni besebe ukuthatha iminyaka yeoxygen ekuthiwa kakhulu ngemibuzo yezinto eziphumayo.

Amahleli akhe amanqaku yokuvakumsha esiqedelekileyo

Izihlelo zokusebenza kweamanqaku yokuvakumsha esiqedelekileyo (VSA) ngaphandle kwezi zokusetyenziswa ezithileyo lokuhlola iOksijini, zinikelayo ngezinye izindlela ezikhona, uzokusetyenziswa nokuphuculekiswa. Amasistimu aVSA angakho abonisa ukuthi bayenziwe ngokubanzi okukhulu ngaphandle komsebenzi wamandla wesibhedlela futhi amalayithi amancane. Ukuthi okungavunyelwa kakhulu kwesishayelo, ubungako besebelelanga lokusebenza, lokungenisa ukuba kube lula ukuhlolwa kwezinhlamvu ezitshatayo, zingakho zisebenzela ukwethuka kwezinhlobo ezidingekayo eziphakeme zokusebenzela imilowo, kwiseva esincane naseve esikhulu. Ngokwemali, inani lezi zilayezeka ngokushaya phakathi kwezindawo zokugcina umculo. Izindaba zabo zikhuluma ukuthi isizathu sokuhlola iOksijini esenza ngokuthi uzoba kuhluke kakhulu ngazo amasistimu aVSA, ngokuthi ungenisa ukusetyenziswa kokuthi kuhloniphele kunye nokusebenza kakhulu kuzo zokuhlola kwezinhlobo ezifanelekayo.

Ukubonisa amasistimu aPSA ngaphandle kwezi zokusetyenziswa ezithileyo lokuhlola iOksijini

Ukubala okuphephileyo kwezinhlobo zokusebenza kwePSA ngokumbili nazo zokusetyenziswa ezilawuliweyo lokuhlola amagashi lenkqubo, njengokusebenzisa kwehlathi eliphakathi lwekhriogenikhi, uhlanganise amaninzi okushesha. Izikhono zasePSA zihlola ngokuthi zihlola ngokugcineni ukusetyenziswa kokufundiswa kwemoto, xa kunye nokukhululeka kakhulu kwekhriogenikhi ukuze kuhle kwezinto ezazisetyenziswa. Ngokwesipheni, izikhono zePSA zihlola ngokuthi zihamba ngokupheleleyo kanye nokuba zizibuyelela ngokuphendula izinkinga eziphathelayo, uzokungena isenzo sokusebenza kwegumbi. Iindlela zakwamaholi zikhuluma ngokushesha ukuba kuna uphawu olunene phakathi kwezinhlobo zokusebenza ezifana nePSA ngaphandle kwezinye izindawo, ziyedwa yinketho yokusebenza neyona yokuqinisekisa. Ngenxa yezinto ezintekhnikali, izikhono zePSA zihlola ngokuthi zingaba ngokupheleleyo kumalungelo omusha wamanje, uzokusetyenziswa ngokubanzi kuzo zihlobene nokungena ngokupheleleyo. Ngokwesipheni, ngoba izindawo zokuhlola umsebenzi wabafakela amandla azokuhlola ukubuyiselwa nokungena ngokupheleleyo, izikhono zePSA zihamba ngokupheleleyo, uzokungena isenzo esincinci lokuhlola amagashi.

Ukulondoloza nokuthi kulandelayo

Umbiko wesihloko nokuthi kufanele kube ngaphandle kwezinhlangano ezithile

Umbhizinisi nesihloko sesikhathi sokuphumelela kweziqhophiso zokusetyenziswa nokungcono lokusebenza. Ukukhetha isilayisini esidingayo kuhluke kakhulu ukuthi kufanele kube ngenxa yalokho ukuthi abasebenzisi babhekise izinqumo ezinomsindo, futhi abahloniphe umoya wendawo yokugcina kuwo wonke amasiko. Iindlela ezimbili ezizibuyiselwe ngokwesikhatsi zingavumelana neziphiqiqizo lomsebenzi olungcono, njengemiphumela yezigaba ezikhethekelayo nezinye eziqondlezayo, uzokusiza ukuthi abasebenzisi bazibalekise amandla akhe ayiqhophiseyo ngakwesentla. Izimvo zombusi zazihlabeleka phakathi kwabantu ababonisa ukuthi lezi zinto zingalula ukuthi zifanele zikhuphe umoya omncane nokuthi kufanele kube kudala okubekwa kwindawo yokugcina kanye nokusebenza kwenyumbuso. Ukubamba eminingi weziqhophiso ziyahlukile ukuthi zikhupha umbono omncane wesihloko sokuthi kufanele kube ngaphandle kwezinhlangano ezithile ngokusebenzela iyoqhomthi.

Ukuphuma Kwamandla Okuhlukomelela Kweziqhophiso Zokuqhubeka Umoya

Kwiindlela ezikhulu zokuphela ukhozi, imigomo yomoya ungaphindaphinda ukuthi alentele amanqaku kumazibophezolo nokuhlola okulandelayo. Ukusukelwa kwemigomo yokugcina amanqaku kakhulu kunezinye izindlela ezinethetha ngendlela eyahlukileyo ukufundiswa kwezisebenzi zokuphela umoya, ukuze bayenza abahlinzekileyo phakathi komhlaba wehlukene. Izimali ezintsha, ngenxa yalokubonisa nezilimi ezintsha zokungena umoya nokuhlanganiswa, zimekelwa amanye amagama nokuthi aziziphatheka kudibaneyo kokuthi amaxwebhu amadalu angamathathu angena amanqaku amaningi. Ngokushesha, iisistimu esintsha sikusebenza ngamanqaku amaningi kunoma amaxwebhu amadalu, ukucabanga kwekhono ezingeni lokunquma kwezinhlanhleni. Iingxoxo zakwesikhwentla somhlaba sithile, njengoko kuhlonipheleleyo kwezincwadi zezinhlangano zomhlaba, zihlaziyiwa ukuthi ukugcina imigomo yomoya ayiqhubekanga lokungcono ukuthi amaphrofeshonali wemhlaba wabangene babaluleke babuyele kuqhathaniso lokususa nokubhekisisa kwezimpilo.

Ukubuyekeza Kwesithathu Ukuze Kufanelela Ukufinyelela

Kulesi sikhathi sokuhlanganisa amakhompiyutha okwesintsha, ukubusa isithombe esihlelengeleyo esizoba uqhuba ukufinyelela kwezinhlobo ezincedwa nokuvuselelwa. Izidingo eziqhakamisayo ziqhina lokulandelayo ukuba lapho amakhompiyutha akukho ngenxa yokufinyelela kwaye uzokusetyenziswa kukhona ngokuphelele. Iindlela zakho zakwenza zikhombisa ukuba kusenzeniso sesikhatsi sokunikezelwa kanye nokuhlola kwesikhatsi sokunikezela, kunakeke izidingo ezibekelwe ngokuphi ndawonye lokuzama ukucabanga kabusha umthetho wendawo wesintsha. Ngakho ke, ukumema iindawo zokwesintsha ezifaneleyo, njengokuba kube iindlela ezinikelwe okanye imigomo yezinto eyahlukene, uzoba uhamba lokungazama ukudibanisa ukusetyenziswa kokunikezela nokuhlola, futhi ukungavalelwa kwezinkathelo zokwesintsha namandla yakho yokwesintsha, uzogcina ukusuka kwezindawo ezincane nekutsi lokuhlola olungapheli.

Isikhombisi Sokuqala

Ngizini amahlelo aziphumaphi kwezinto zokugcina amafuwe weoxyijheni?

Ukubuyisela amaratesi we-oxijeni kuthatha ukusukela okuhlala kwesonto lapho abantu bayeziwe ngokupheleleyo ngezinyathelo ezidingekileyo yezombuso zokuhluhluka kweentsha. Oku kubuyiselwa ukusebenzisa iimpahla yesintshontsho yokugcina iziphethuzelo nokuthola umphakathi wabanye abantu.

Yingaphezulu ukuthi igama lokusebenza le-Vacuum Pressure Swing Adsorption (VPSA) uzihlela isibhedlela sase-oxijeni?

I-VPSA ligama lokusebenza levacuum pressure kunye neziphasi zokusebenzela ukususa nokulima amagcindele angasihleli we-oxijeni, ukusurela uphawu kunye nokuhlazaniswa kwisebenti sokuthola okulingana nesiphiwo se-oxijeni.

Zingaphezulu ukuthi amasistimu aphakade akanye nephotho angenayo kuyimfanele kwi-oxijeni emphakathini?

Amasistimu aphakade ayenza ukusuka kwisebenti lesi-oxijeni, kunye namasistimu aphakade aphelele amandla amandleni amaxhumene oxijeni okungaqondisiwe ngokubanzi kunye nokuhlala kumoya. Izinsuku zakwabo zikhetha izinhlobo eziningi zabantu ezindaweni ezidingekayo yokuhlala phakathi komkhuhlane.

Ngubani ukuphakamiswa kwezinye zokusebenza kumaziphathe eziqhosha?

Ukuphakamiswa kwezinye zokusebenza uzifuna isebenziso sesikhephe, uzilanda amagama akho esisebenza, kunye nokugcina uphawu olunqanawa, ukuze zibe ngokwesobizo lokusebenza kwezilimo ezindaweni zokubungaza umculo.

Ngubani amasistimu amabili amaphumelela okuthile komphilo kumaziphathe eziqhosha?

Imininingwane yazo yaziphatha ngezinto ezidinga ukukhangelwa kanye nokufakelwa kwezikhundlweni ezithile ngokushutela umkhondo wemaziphathe emihlaba abo, ngakho kulandelayo indawo yesiqiniseko esingabiyo.