Ngiziqu zingaphambili ngalokhu ukubheka kwi-large oxygen concentrator?

Ukufunda Okuthile Nge-Oxygen Output Capacity kunye Nesirayithi

Ukuphikisana Kwe-Sirayithi Nendawo Yakugcina Yemakhwebhu

Xa kufika kuzindleke zomedical, ukuthola uhlobo lwe-flow rate okuyindlela yokunikeza i-oxigeni ngendlela echanekileyo kunezindleko ezahlukene kakhulu. Ziningi leziqulela zasezimali zokunikeza i-oxigeni eza kwezilitha ezingu-1 kuya ezingu-5 kwezimali, oku yindlela enhle yokunakelela abantu abanezinkinga ezingaphansi kwezinyathelo, njengokwehlukana kwezilungu. Kodwa xa izinto ziphakeme, njengoba ne-COPD noma izinkinga eziphezulu kwe-asthma, lezi ziqulela aza kungasebenzi. Lezi bantu badinga amandla e-oxigeni ngaphezulu kunezinto ezengeza. Ngakho ke, abadokotela baya kusebenzisa izinto ezingaphezulu kwezilitha ezingu-5 kwezimali. Izigaba eziphambili zomphakathi ziyavuma ngokukhulu ukuthi kudingeka ukuthi uhlobo lwe-oxigeni luhlanganise nezidinga zokudla ngamunye.

Isizathu sokuba kubalulekile ukuba nomoya-mpilo owanele siyacaca lapho sibheka lokho iziguli ezikushoyo ngempela nalokho odokotela abaye bakusho iminyaka eminingi. Ngokwesibonelo, uJohn, onesifo se-COPD, usitshela ukuthi ukuthola amazinga afanele e-oxygen kwenza umehluko omkhulu ekhonweni lakhe lokuhamba nokwenza izinto ezilula phakathi nosuku. Odokotela nabo bayakuqinisekisa lokhu, beveza ukuthi ukubeka amazinga afanele e - oxygen kuyayivimbela inkinga ngaphambi kokuba iqale kuyilapho kwenza nokuphefumula kube ngcono kakhulu ezigulini. Lolu hlobo lokusondela komuntu siqu alulona nje oluhle ukuba nalo, kodwa lubalulekile ngempela kunoma ubani osebenzelana nezinkinga zokuphefumula kulezi zinsuku.

Amasistimu Areyithi vs. Amasistimu Okuhlala

Ukuqonda ukuthi indlela yokusebenza kwezinhlelo zokunikeza i-continuous flow kanye ne-pulse flow kuyindlela ebalulekile xa ukhetha i-oxygen concentrator. Izinhlelo zokunikeza i-oxygen ngokuphelele ziyasebenza ngokuphelele, oku kusebenza ngokuhambisana nabantu abadinga i-oxygen ngokuphelele noma yini indlela abalela ngayo. Izinhlelo zokunikeza i-oxygen ngokweqenqene zisebenza ngendlela eyodwa, zinikeza amathuluzi amancane esi-oxygen xa into inhlela. Lezi zinhlelo zikhathazeza amandla futhi zinikeza amandla esi-oxygen ngokuholela, ngakho ke abantu abaningi baze bethola ukuthi kusebenzisa kahle lapho kuhamba noma lapho kudingeka ukubamba ngokudla, ngakho uma abantu akudingi i-oxygen ngokuphelele. Izinhlelo eziportiwe ziyasebenzisa izinhlelo zokunikeza i-oxygen ngokweqenqene ngokuthi kuyindlela ebonakala ngokwezifiso lapho kudingeka ukuhamba ngokudla.

Imibono yakuhlelwa ibonisa ukuthi izinhlelo zokwenza umkhawulo ngokuphelele uyasebenza kahle kakhulu ekuvikeleni amaguguvelo wokwenzela, okuyindlela ebalulekile kakhulu abantu abanezimo ezinkulu njenge-sleep apnea. Kepha labo abadinga ukuba nezimali kumasonto emsukweni wokulungisa, izinhlelo zokwenza umkhawulo ngokuphelele kungenzeka ukusebenzisa kakhulu ngoba kungenzeka ukulayisha kanye futhi kungenzeka ukuba kuvulekile kakhulu xa kuhamba. Ngokwemibono ye-FDA, ukukhetha izinhlelo ehlukile kwenza uhlu olukhulu kakhulu kungani abantu balethwa emsukweni wokulungisa. Okuvulekile kuyindlela ebalulekile pula ngoba akukho muntu amathanda ukuthi akhumbwe xa ekulungiswa. Kepha kubalulekile ukuthi uvumele ukwenzela ngokwanele kakhulu ngaphandle kokuthi yiliphi indlela labo abasingayo.

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.

Izifundo liwona ngokuhlanuka ukuthi lapho abadokotela balela amathikili wokwenza ngokwesibonelo esikhundleni sokubona kubona ukuthi yini elikhona kumuntu ngamunye, kunehlaleka esikhundleni kwabo. Izinombolo zinezinye iindlela abantu abaleyo ukuba ngokucophelela kuzo zokwenza amathikili wokwenza ngokwesibonelo esikhundleni sokubona kubona ukuthi yini elikhona kumuntu ngamunye, kunehlaleka esikhundleni kwabo. Abasebenzisa izinhloso zokuphefumla zithi izinto ngokuhlanuka ngokwenza ubude oluncane kwezinhloso zokuphefumla okubangela ukuthi kunehlaleka esikhundleni kwabo. Lapho abantu abaleyo bengingeki ukuphefumla noma bengingeki ukuthi kubonakala kakhulu ngokuphefumla kakhulu, bahlala kancane kuzo zokwenza amathikili wokwenza ngokwesibonelo esikhundleni sokubona kubona ukuthi yini elikhona kumuntu ngamunye. Sibona kakhulu amagumbi akhona ayaqeda kuzo zokwenza amathikili wokwenza ngokwesibonelo esikhundleni sokubona kubona ukuthi yini elikhona kumuntu ngamunye ngoba abantu bayaqeda ukuthi kunehlaleka esikhundleni kwabo ukuthi yini elikhona kumuntu ngamunye lapho kuzo zokwenza amathikili wokwenza ngokwesibonelo esikhundleni sokubona kubona ukuthi yini elikhona kumuntu ngamunye.

Umthombo wasePSA kwiOxygen Concentrators ezintekeni

Jongene ukuthi uVacuum Pressure Swing Adsorption uyaphumelela ngaphakathi

Iteknoloji ye-VPSA yaba yisicaba esikhulu kakhulu kwamadivayisi we-oxygen concentrator, ethintela indlela etholwa ngayo ne-distribute oxygen emaphakamini ongaphandle. Ngokwesibonelo, i-VPSA iyagquma kwiindlela ezi-PSA kodwa iyengeza impembelelo yevakwem intuthuko yokusebenza ngakunye. Xa igazi liphakathi lifaka kwindawo yomhlaba, izinto ezithile kwindawo zokugcina kuzo izinto ezingenakho, zivumela ukuze oxygen ohlelweyo ngokuphindwe kwindawo yokugcina. Le ndawo kufuneka ikhutshelwe kakhulu, ngoko indawo yokusebenza iphinda-phinda phakathi kwe-impembelelo phezulu nevakwem ukuze ikhuseleke kwindawo yokusebenza. Lo mgca uyahlula kakhulu ubunzima neqile kwi-final product. Iindlela zokugcina nezithuba zasekhaya zisebenzisa kakhulu izicaba ze-VPSA ngokuba zinokuvumela ukuba kune-oxygen flow rate enokuthenjelwa kwaye kuneeminyaka eziphumo kakhulu. Kwabasebenzisa abanemagogo yokugcinwa kwezinyoni, le nto iyavuma ukuba kune-ubunzima obuphumelelayo ngaphandle kokuthenjelwa kwezindleko.

Amahleli akhe amanqaku yokuvakumsha esiqedelekileyo

Imicamango ye-Vacuum Swing Adsorption noma imicamango ye-VSA iyahlulela izindlela ezijwayelekile yokwenza i-oksijeni ngemanyenye imithwalo esenza ngokushesha nokunyakela imisebenzi. Le micamango ngokuvamile idla amakheloni ngokuba iyasebenzisa amandla angaphansi futhi kwenze izinto ngokushesha kunezindlela ezidolobheni. Le dlayo lihlanganisa ngokwehla, lokhu kungenxa yekuthi amakheloni amaningi ahleli kakhulu aya kuthi kuthenga le micamango. Kanti leyo ngiyamakhela iyahlulela ngokuba yiyinkanyamba. Imicamango ethiwe ekuhlineni okukhulu kungaba ngokuphela kwehlulekile kanti kungaba ngokuphela okungafani noma yikuphi kwehlulekile kuzindawo eziphakeme noma zinezimali ezilula. Imicamango yokuhlela kwezokudla iyachaza ukuthi kune buso oluningi oluthathwa ngokwehlulekile ngezinye izinkathi. Abakhululekile bethi siza kubona ukuthuthukwa okuningi ekuzeni kufika ukuthi le micamango iyakhiwa ngokwehlulekile kanye nokunikeza amanye amakhefuna okwenzeka ukuthi kune umkhiqizo oqinile we-oksijeni noma yikuphi uhlu lwemisebenzi.

Ukubonisa amasistimu aPSA ngaphandle kwezi zokusetyenziswa ezithileyo lokuhlola iOksijini

Lapho kuqhathaniswa izinhlelo ze-PSA nezindlela zendabuko zokwenza umoya-mpilo njengokukhiqiza okuqandisiwe, kunokuhluka okuthile okucacile okufanele kuqashelwe. Ama-PSA oxygen generator ngokuvamile asebenzisa amandla amancane uma eqhathaniswa namasu e-cryogenic avame ukubiza kakhulu futhi adinga amandla amaningi ukuze asebenze. Enye inzuzo enkulu ye-PSA ukuthi ikhiqiza inani elikhulu lomoya-mpilo futhi inezilawuli ezilungisekayo ukuze opharetha bakwazi ukuzilungisa ngokuvumelana nezidingo ezithile, okwenza lezi zinhlelo zisebenze kangcono. Ukubheka idatha yakamuva yemakethe kubonisa ukuthi izimboni eziningi seziqalile ukushintshela kubuchwepheshe be-PSA ngoba busebenza kangcono futhi konga imali. Ngokombono wezobuchwepheshe, izinhlelo ze-PSA zenza ngcono kakhulu kunezindlela ezindala uma kuziwa ekuhlinzekeni imiphumela esebenza kahle evumelana nalokho okudingekayo namuhla. Izibhedlela nemitholampilo ikakhulukazi zisuka emishini ephelelwe yisikhathi ziyofuna ama-PSA generator ngoba zidinga izindlela ezinokwethenjelwa nezingaphelelwa isikhathi ezingeke ziphelelwe imali kodwa eziyoqhubeka zinikeza umoya-mpilo osezingeni eliphezulu.

Ukulondoloza nokuthi kulandelayo

Umbiko wesihloko nokuthi kufanele kube ngaphandle kwezinhlangano ezithile

Ukuthiwa kwezokweyintshi zokugcina i-oksijeni nokuthi zibalwa ngokuthi kutheni kuhluke kakhulu xa kuxoxa ngenkqubo yokuhamba nazo. Isicathami esibalance kakhulu sikhona kakhulu abantu abafuna ukulithwala phambili ngenyaka. Bavamile ukuthi izinhlelo eziya ngokuthula kunezinye izakhiwo ezifana nezinqawomoya ezinhle kanye nezinye izindikimba zokuhamba ezimelwe ukuthi abantu bakhuthaze ngaphandle kokudinga usizo. Abaphefumuli baziqinisekisa amadokotela futhi ngokuphindaphindi ukuthi ukwazi ukuhamba ngendlela efanele naseqinini lezinto sibangela kakhulu ubungozi bokuphila. Bheka isicelo esilamu kakhulu lapho abaningi abakhethwe bakusho ukuthi babonga kakhulu izinhlelo ezingezelwe kanye nezokuthula xa kuhamba, kungaba phakathi kwekhaya noma kuzindawo zokuphefumula. Xa ubheka izinhlelo ezitholakalayo kulo hlobo, kuneqembu elikhulu lezinto ezahluke kakhulu ngokuthi ziyobile ngenkqubo, okuqinisekisa ukuthi kufanele abakhethi bakhulekile ukuthi zinhlelo zokwenza izinto eziyindlela eziyindlela ezifanele ukuthi abasebenzisa kuzo ngemva kwezinyanga.

Ukuphuma Kwamandla Okuhlukomelela Kweziqhophiso Zokuqhubeka Umoya

Imiphumakelo yesikhwama iyaphazamisa kakhulu kuzindlela zokwanda zokwenza i-oksijeni esibonakalayo kuba iyaphinda yahlukene nezimo zokusebenza nezinhloso zokuphepha. Kuleli xesha leliphakeme, ukuthuthukiswa kwezinhlelo zokuliboshisa kwenziwe kakhulu uhlobo lwezinhlelo zokwenza i-oksijeni zokuthiwa, ngakumbi kakhulu ezinklinikeni nezibhange lapho kudingeka ukuthi kuzwane. Izinhlelo eziphethwe kakhulu kungabi nje kakhulu kubonakalayo emthethweni wokuthiwa, kodwa zinezinto eziqeshiswe ngokweqile ezifakwe kakhulu kuzinhlelo zokudizayina ezithola ukuthi izinhlelo zonke ziphephe kancane kakhulu kunazo ezintsha. Izivivinyo ezithile zibonisa ukuthi lezi zinhlelo ziphephe kancane ngama-10-15 dB ngaphansi kwezinye ezintsha eziphakeme, okungenzeka ukuthi kuzwane kakhulu kubasebenzi bayinga kuthi kuzwane nezimpilo zokuthiwa. Ngokwezinye izimfundo ezitholakalayo ezimbeni zemedicine, ukuncipha leli sikhwama sokuthiwa kuthuthukisa ukuthi abadokotela nezinsizwa zokuphepha zingasebenze ngokulungile kancane futhi kuthuthukise ukutholwa kwezimpilo zokuthiwa. Izinhlelo eziphetshe kakhulu kuyavumelana nezinye izinto zokuphepha.

Ukubuyekeza Kwesithathu Ukuze Kufanelela Ukufinyelela

Ukuhlelwa kwezinkonkonto zokwenza i-oksijeni kubaluleka ukuthi indawo yekhabineti ibonakala kanjani kusuka kudlakoti futhi, ngakumbi xa kufanele kuthathwe amapathi kugcwalisa. Ikhono elihle lokuhlelwa lwenza uhlu olukhulu kakhulu kungani le mashini asebenze ngendlela efanele. Xa amatekitheni bengena kutheni kudinga kahle, kunezikhathi ezincane ekuhleleni futhi kunezinqubo ezimbalwa zokusebenza. Imaphakelo yesipohli ibonisa ukuthi izinkonkonto ezinhle zokuhlelwa zikhuphuka izikhathi zokulungisa kakhulu. Isibonelo, izinkampani eziyimisela ukusebenzisa izinto ezijwayelekileyo njengezinhlobo zokucabisa noma izimodi ezithile ezingcono ukusebenzisa. Lezi zici ezincane kodwa ezibalweni zikhuphuka izikhathi ekuhleleni futhi zinextendisa ubude bokusebenza kwamathina, okwesibonelo abasebenzi baphezulu ukucapha ngaphandle kwezikhathi ezingenakodwa.

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.