Kupuma ndi chinthu chomwe nthawi zambiri timachitenga mopepuka, koma m'malo azachipatala, kuthekera kupereka oxygen mogwira mtima kungakhale kusiyana pakati pa moyo ndi imfa. Kwa oyang'anira zogula ndi akatswiri azaumoyo, kumvetsetsa kusiyana kobisika koma kofunikira pakati zipangizo zoperekera mpweya ndizofunikira. Sikuti kungogula chubu chapulasitiki; ndi za kupeza njira yopulumutsira moyo. Kaya mukusunga zipinda zangozi kapena malo opumira, kudziwa nthawi yogwiritsira ntchito chigoba chosatsitsimutsa motsutsana ndi a chigoba cha nkhope chosavuta kapena nasal cannula amaonetsetsa kuti odwala amalandira zolondola kuchuluka kwa oxygen amafunikira kuti achire.
Nkhaniyi ikulowera mkati mozama mumakanika a mankhwala okosijeni. Tidzafufuza ntchito zenizeni za osatsitsimutsa, udindo wa thumba la posungira, ndi chifukwa chiyani valavu imodzi system ndi kusintha kwamasewera chisamaliro chachikulu. Tidzafotokozeranso chisokonezo chozungulira mitundu ya oxygen masks, monga kupuma pang'ono ndi venturi mask. Pamapeto pa kuwerenga uku, mudzakhala ndi chidziwitso chokwanira cha momwe mungasankhire mpweya wabwino zida kuti mukhalebe ndi chitetezo chokwanira komanso chogwira ntchito pamalo anu azachipatala.
Kodi chigoba chosatsitsimutsa ndi chiyani ndipo chimatulutsa mpweya bwanji?
A chigoba chosatsitsimutsa, nthawi zambiri amafupikitsidwa ngati Mtengo wa NRM, ndi chida chachipatala chapadera chomwe chimagwiritsidwa ntchito pakagwa mwadzidzidzi popereka a mpweya wambiri. Mosiyana ndi masks wamba, a osatsitsimutsa lakonzedwa kuti lipatse wodwalayo mpweya wokwanira wa oxygen. Zimapangidwa ndi a chigoba chomwe chimakwirira mphuno ndi pakamwa, zomangika kwa a thumba la posungira, ndi kulumikizidwa kudzera chubu ku a kupezeka kwa oxygen gwero. Cholinga choyambirira cha izi chigoba ndikuwonetsetsa kuti wodwalayo akapuma, amakhala kupuma mpweya umene uli watsopano ndi wamphamvu, m'malo mosakaniza mpweya wa chipinda ndi mpweya wamankhwala.
Mu pachimake zochitika, monga zoopsa kapena zochitika zamtima, wodwala Mlingo wa okosijeni wamagazi akhoza kutsika mowopsa. Apa, muyezo chigoba chosavuta mwina sizingakhale zokwanira. The chigoba chosatsitsimutsa chimalola popereka zokhazikika kulikonse kuchokera ku 60% mpaka 90% kapena kupitilira apo, kutengera zoyenera ndi mlingo wotuluka. Kutha uku kumapangitsa kukhala chida chofunikira kwambiri othandizira azaumoyo ntchito mu chisamaliro chovuta kapena zoyendera mwadzidzidzi. Monga opanga ku ZhongXing Medical, timaonetsetsa kuti masks athu adapangidwa kuchokera ku PVC yofewa, yachipatala kuti atsimikizire kuti ali ndi chidindo cholimba, chomwe ndi chofunikira kuti chipangizochi chizigwira ntchito moyenera komanso kupereka zofunika kwambiri. oxygen yowonjezera.
Kodi thumba losungiramo madzi limagwira ntchito bwanji kuti likhale ndi mpweya wambiri?
The thumba la posungira ndiye chizindikiritso cha onse awiri osatsitsimutsa ndi chigoba chotsitsimula pang'ono. Imapachikidwa pansi pa chidutswa cha nkhope ndipo imakhala ngati thanki yosungira mpweya watsopano. Pamene a mpweya wotuluka imayatsidwa-nthawi zambiri kuchokera ku thanki ya oxygen kapena potulukira khoma—gasi amadzaza thumba ili. Wodwalayo akapuma, amajambula mpweya mwachindunji kuchokera mu thumba ili. Chifukwa thumba lili 100% mpweya, ndi kachigawo kakang'ono ka okosijeni wowuziridwa (FiO2) ndi yokwera kwambiri kuposa yomwe wodwala angapezeko mpweya mozungulira iwo.
Ndikofunikira kwambiri kuti thumba lodzaza mpweya umakhalabe wokhuthala, kapena sumakomoka pokoka mpweya. Ngati ndi mlingo wotuluka ndi otsika kwambiri, chikwamacho chidzaphwanyidwa, ndipo wodwalayo akhoza kuvutika kupuma kapena kukoka mpweya wakunja, kulepheretsa cholinga cha mankhwala owonjezera kwambiri. Ichi ndichifukwa chake mudzawona anamwino ndi othandizira kupuma akuyang'ana thumba nthawi zonse. Kugwira ntchito moyenera thumba la posungira amaonetsetsa kuti mpweya uliwonse uli ndi mlingo wochuluka wa okosijeni, womwe ndi wofunika kwambiri pokonza mwamsanga hypoxemia (oxygen yochepa ya magazi).
Chifukwa chiyani ma valve pa chigoba chosatsitsimutsa ali ofunikira pachitetezo cha odwala?
Matsenga a osatsitsimutsa ili mu dongosolo lake la valve. Muyezo chigoba chosatsitsimutsa nthawi zambiri watero mavavu angapo anjira imodzi- kawirikawiri atatu. Pali imodzi valavu pakati pa thumba la posungira ndi chigoba, ndi ma valve awiri otulutsa mpweya m'mphepete mwa chigoba (ngakhale nthawi zina imodzi yokha imagwiritsidwa ntchito pazifukwa zachitetezo). The valavu imodzi yomwe ili pakati pa chigoba ndi thumba imalola mpweya kuyenda mu chigoba pamene wodwala apuma koma amalepheretsa mpweya wotuluka kuchoka kubwerera m'thumba. Izi zimatsimikizira kuti mpweya m'thumba umakhalabe woyera komanso wosasunthika ndi carbon dioxide.
The ma valve pa mask osatsitsimula zomwe zili m'mbali zimagwira ntchito ina. Nthawi mpweya, zotchinga izi zimatseguka kuti zilole mpweya wotuluka kuthawira kuchipinda. Chofunika kwambiri, wodwala akapuma, izi ma valve kuteteza mpweya wapachipinda polowa chigoba. Kudzipatula uku ndikomwe kumapangitsa kuti kuchuluka kwa okosijeni kukhala okwera kwambiri. Ngati ma valvewa akusowa kapena sakugwira ntchito, wodwalayo amakoka mpweya mu mpweya (omwe ndi 21% okha okosijeni), kuchepetsa chithandizo. Kuwongolera kolondola kwa kayendedwe ka mpweya ndi komwe kumalekanitsa mawonekedwe apamwamba osatsitsimutsa kuyambira wamng'ono zipangizo zoperekera mpweya.
Kodi pali kusiyana kotani pakati pa kupuma pang'ono ndi chigoba chosabwezeretsanso?
Kwa diso losaphunzitsidwa, a kupuma pang'ono ndi a osatsitsimutsa kuyang'ana pafupifupi zofanana. Onse ali ndi a masks amaphimba nkhope ndi a thumba losungiramo madzi. Kusiyana kwagona mu mavavu. A chigoba chotsitsimula pang'ono kawirikawiri amasowa valavu imodzi pakati pa chigoba ndi thumba. Izi zimalola gawo loyamba lachitatu la wodwalayo mpweya wotuluka kubwerera ku thumba la reservoir. Mungafunse kuti, "N'chifukwa chiyani tingafune kuti apumenso mpweya wogwiritsidwa ntchito?"
Yankho lagona m’thupi la munthu. Gawo loyamba la mpweya inu tulutsani mpweya amachokera ku "dead space" mu njira yapamlengalenga-pamphepo yam'mphepo ndi bronchi-pomwe palibe kusinthanitsa gasi komwe kwachitika. Mpweya umenewu udakali ndi mpweya wochuluka ndipo sunatengebe zambiri mpweya woipa. Polola gawo ili la mpweya wotuluka kusakaniza ndi mpweya watsopano mu bag, kupuma pang'ono imasunga mpweya wokwanira pomwe ikuperekabe kutsika kwapakatikati mpaka kumtunda kuganizira (nthawi zambiri 40-70%). Ndi potsika kuchokera ku osatsitsimutsa molingana ndi mphamvu koma ndizothandiza pazochitika zapadera zachipatala pomwe 100% mpweya siwofunika, koma oxygen yowonjezera ikufunikabe.
Kodi chigoba chosavuta kumaso chikufanizira bwanji ndi zida zoperekera mpweya wabwino kwambiri?
A chigoba cha nkhope chosavuta (kapena chigoba chosavuta) ndi chipangizo chofunikira chomwe chimagwiritsidwa ntchito kwa odwala omwe amafunikira mpweya wochuluka kuposa cannula angapereke koma osachepera a osatsitsimutsa. Zilibe a thumba la posungira kapena ma valve ovuta. Imangokhala pamwamba pa mphuno ndi pakamwa ndi kugwirizana ndi mpweya wa oxygen. Chifukwa ili ndi mabowo otseguka m'mbali, mpweya wapachipinda mwachibadwa zimasakanikirana ndi mpweya wotuluka,ndi mpweya wotuluka amathawa mosavuta.
The chigoba chosavuta kawirikawiri amapereka a mpweya wa oxygen wa 35% mpaka 50% pamayendedwe a 5 mpaka 10 malita pa mphindi (LPM). Nthawi zambiri amagwiritsidwa ntchito kwa odwala omwe ali okhazikika koma amafunikira kulimbikitsidwa. Komabe, sichikhoza kupereka mpweya wambiri kuti a chigoba chosatsitsimutsa chimalola. Mu mwadzidzidzi zoikamo, kudalira a chigoba cha nkhope chosavuta kwa wodwala amene akuvutika kupuma kwambiri kungakhale kulakwitsa. The osatsitsimutsa ndicho chisankho chapamwamba pamene cholinga chake ndi kuonjezera kudya kwa okosijeni mofulumira. Kuti ayambe kuchira pambuyo pa opaleshoni, komabe chigoba chosavuta nthawi zambiri imakhala yokwanira komanso yabwino.
Kuti mupeze mayankho osiyanasiyana opumira, lingalirani zathu Chovala chatsitsi chamankhwala chotayidwa 21 mainchesi Spun-boundedCap Disposable (Zindikirani: pamene ichi ndi kapu, timapereka mndandanda wathunthu wa OR zotayika) kapena mizere yathu yopumira monga Medical Suction Kulumikiza Tube 1.8mm Ndi Yankuer kuthandizira kuyendetsa ndege.
Kodi cannula ya m'mphuno imagwiritsidwa ntchito liti m'malo mwa chigoba chomwe chimaphimba mphuno ndi pakamwa?
The nasal cannula ndiyofala kwambiri komanso yosasokoneza kwambiri kuposa zonse kutumiza kwa oxygen njira. Amakhala ndi chubu ndi nsonga ziwiri zazing'ono amene amakhala mkati mphuno. Ndi yabwino kwa odwala omwe ali okhazikika ndipo amafuna mpweya wochepa wa okosijeni-kawirikawiri 1 mpaka 6 malita pamphindi. Chifukwa chakuti sichiphimba nkhope, odwala amatha kudya, kumwa, ndi kulankhula mosavuta, zomwe zimapangitsa kukhala muyezo wa chisamaliro chanthaŵi yaitali kapena mankhwala okosijeni kunyumba.
Komabe, a cannula ali ndi malire. Sichingathe kupereka zambiri kuchuluka kwa oxygen mogwira mtima. Ngati mukutsitsa mlingo wotuluka pamwamba kwambiri pa a nasal cannula, imaumitsa njira za m’mphuno ndi kuwawa. Sikoyenera pachimake zadzidzidzi kumene Mlingo wa okosijeni wamagazi zatsika. Pazifukwa izi, kuwonjezera pa a chigoba chomwe chimakwirira mphuno ndi pakamwa, ngati a venturi mask kapena osatsitsimutsa, ndi chovomerezeka. Kwa odwala omwe ali ndi matenda aakulu m'mapapo monga COPD, kulondola kwa a venturi mask kapena kuchepa kwa madzi a cannula nthawi zambiri amakondedwa kuposa kuchuluka kwambiri nrm kupewa kupondereza kupuma kwawo.
Timapereka Kutaya PVC nasal mpweya cannula chubu kwa khanda ndi wamkulu kukula kwake, kuwonetsetsa kuti zikuyenerana ndi odwala aliyense.
Chifukwa chiyani chigoba chosatsitsimutsa chimakondedwa ndi poizoni wa carbon monoxide ndi kupuma utsi?
Mpweya wa carbon monoxide ndi kusuta fodya ndizovuta zadzidzidzi zachipatala zomwe sekondi iliyonse imafunikira. Mpweya wa carbon monoxide umamangiriza ku hemoglobini m’magazi mwamphamvu kwambiri kuposa mmene mpweya umachitira, zomwe zimachititsa kuti minofu ya thupi ikhale ndi njala ya okosijeni. Kuti musinthe izi, muyenera kusefukira makinawo mwachangu kwambiri kuchuluka kwa okosijeni kukakamiza carbon monoxide kuchoka mu hemoglobin.
Izi ndizochitika m'mabuku a chigoba chosatsitsimutsa. Pakukhazikitsa mlingo wotuluka mpaka 15 LPM (flush) ndikugwiritsa ntchito a osatsitsimutsa, othandizira azaumoyo akhoza kupereka fio2 pafupi ndi 1.0 (oxygen 100%). Izi zimachepetsa kwambiri theka la moyo wa carbon monoxide m'magazi. A chigoba chosavuta kapena cannula sindingathe kupereka zokwanira mpweya wa oxygen kuti zikhale zogwira mtima muzochitika izi. The mavavu a njira imodzi pa non-rebreather ndizofunikira pano kuti wodwala asapume mpweya wapachipinda, kukulitsa kutumiza kwa oxygen ku minofu ya njala.
Ndi kuchuluka kotani komwe kumafunika kuti chikwama chosungiramo madzi chikhale chodzaza komanso chogwira ntchito?
Kugwiritsa ntchito a osatsitsimutsa zimafunika kuwunika mosamala za mpweya wotuluka. Kulakwitsa kofala ndikuyika chigoba kwa wodwala popanda kukweza kutuluka kwake m'mwamba mokwanira. Kuti igwire bwino ntchito, y mlingo wotuluka za a chigoba chosatsitsimutsa ayenera kukhala pakati pa 10 ndi 15 malita pa mphindi imodzi. Chizindikiro chowonekera ndi thumba: the thumba la posungira Iyenera kukhala yodzaza ndi gawo limodzi mwa magawo atatu kapena theka pamene wodwalayo alowa mozama mpweya.
Ngati thumba lagwa kwathunthu panthawi yopuma, wodwalayo "akuthamanga" kutuluka, kutanthauza kuti sakupeza mpweya wokwanira. Izi zimatha kumva kufota ndikukakamiza ma valve otetezera kuti atseguke, kulowetsa mpweya ndikutsitsa mpweya wa oxygen. Othandizira zaumoyo ayenera kuonetsetsa kuti kupezeka kwa oxygen ndi zokwanira kusunga thumba lodzaza. Mapangidwe apamwamba chubu ndi zolumikizira, monga zomwe zimapangidwa ndi ZhongXing, zimawonetsetsa kuti kuyenda kumakhalabe kosasintha komanso kuti palibe kutayikira mudongosolo komwe kungathe kuchepetsa kupanikizika.
Kodi odwala angamve kukhala claustrophobic atavala chigoba chomwe chimaphimba mphuno?
Imodzi mwazovuta ndi iliyonse masks amaphimba nkhope ndi chitonthozo choleza mtima. A chigoba chosatsitsimutsa zimakwanira bwino pamwamba pa mphuno ndi pakamwa kupanga chisindikizo. Kwa odwala ena, makamaka omwe akuvutika kale kupuma kapena akukumana ndi nkhawa, izi zimatha kuwapangitsa kumva claustrophobic. Kumva ngati mutamanga mphira kapena pulasitiki kumaso kumakhala kovutitsa maganizo.
The kupumanso ndi wosapuma masks akhoza kutentha ndi kuchepetsa kulankhulana. Komabe, mu mwadzidzidzi Nthawi zina, kusapeza kumeneku ndikofunikira kusinthanitsa kupulumutsa moyo mankhwala okosijeni. Kuti muchepetse izi, masks apamwamba kwambiri amapangidwa ndi zinthu zowonekera, zofewa kuti muchepetse kumva kukhala mndende. Manesi ndi madotolo (a wosamalira) nthawi zambiri phunzitsani wodwalayo njirayo kuti akhale chete. Ngati wodwala sangathe kulekerera chigoba, madokotala amatha kusinthana ndi a othamanga kwambiri dongosolo la nasal cannula ngati likupezeka, koma mwachangu kubwezeretsanso, chigobacho chimakhalabe muyezo wagolide.
Onani wathu Chigoba cha nkhope yopangira opaleshoni njira zodzitetezera wamba, zomwe zimakhala ndi mapangidwe opumira kuti achepetse kukhumudwa, monga momwe timachitira ndi masks opuma.
Kodi mumasankha bwanji chipangizo choyenera choperekera okosijeni pazovuta kwambiri?
Kusankha a mpweya wabwino chipangizo ndi njira yosinthira kutengera momwe wodwalayo alili. Kwa wodwala amene akupuma yekha koma ali ndi hypoxemia yoopsa (oxygen yochepa), ndi chigoba chosatsitsimutsa ndiye kusankha pompopompo. Ndilo "mfuti yaikulu" yosasokoneza kutumiza kwa oxygen. Ngati wodwalayo ali wokhazikika koma akufunika thandizo pang'ono, a nasal cannula amagwiritsidwa ntchito. Ngati akufunika kukhazikika bwino (monga COPD), a venturi mask amasankhidwa chifukwa amagwiritsa ntchito adaputala ku kulowa kuchuluka kwapadera kwa mpweya.
Kwa oyang'anira zogula ngati Eleanor, kuwonetsetsa kuti malo ali ndi zosakaniza izi mitundu ya oxygen zipangizo ndi zofunika. Simungathe kuchiza munthu amene akukoka utsi ndi cannula, ndipo simungagwiritse ntchito a osatsitsimutsa kwa wodwala wokhazikika akupita kunyumba. Chitsimikizo chaubwino ndichofunikiranso; masks otsika mtengo okhala ndi zolakwika mavavu akhoza kulephera kupewa exhaled mpweya kulowanso, kusokoneza mankhwala. Ku ZhongXing, timayesa zathu masks okosijeni mwachangu kuonetsetsa kuti valavu imodzi ndondomeko ndi thumba la posungira kukhulupirika kumakwaniritsa miyezo yapadziko lonse lapansi, kuwonetsetsa kudalirika pakafunika kwambiri.
Zathu Wosabala Mphuno Oxygen Cannula Neonatal 2mm Grade II Medical zimasonyeza kudzipereka kwathu popereka chisamaliro chapadera ku mibadwo yonse ya odwala.
Zofunika Kwambiri
- Kukhazikika Kwambiri: The chigoba chosatsitsimutsa (NRM) ndiye chida chopititsira zadzidzidzi, kupereka 60-90%+ kuchuluka kwa oxygen.
- Chikwama Chofunika: The thumba la posungira ayenera kukhalabe wofukizidwa (kuthamanga kwa 10-15 LPM) kuti apereke nkhokwe mpweya watsopano pa mpweya uliwonse.
- Mphamvu za Vavu: Mavavu a njira imodzi ndizosiyana kwambiri. Amaletsa mpweya wotuluka kuchotsa madzi atsopano ndikusunga mpweya wapachipinda kunja.
- Tsankho motsutsana ndi Osakhala: A kupuma pang'ono alibe valavu pakati pa chigoba ndi thumba, kulola ena kupumanso wa okosijeni wotuluka, woyenera pa zosowa zapakatikati.
- Chida Choyenera pa Ntchito: Gwiritsani ntchito cannula za m'mphuno kwa madzi otsika, masks osavuta kwa kuyenda kwapakati, ndi osapuma za chisamaliro chovuta kapena carbon monoxide poizoni.
- Comfort vs. Care: Ngakhale odwala akhoza kumva claustrophobic, chisindikizo cholimba cha a chigoba chomwe chimakwirira mphuno ndikofunikira kwa mkulu fio2 kutumiza.
Ku Huai'an ZhongXing Medical Technology, timamvetsetsa kuti "khalidwe" mu kutumiza kwa oxygen si mawu chabe—ndi mpweya wa moyo. Kuchokera ku elasticity ya chingwe mpaka kudalirika kwa valavu, mankhwala athu amapangidwa kuti azigwira ntchito mopanikizika.
Nthawi yotumiza: Feb-06-2026