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Ngatidzidzei nezve Heliox - musanganiswa wegesi unopiwa kune avo vanonetseka nekufema.

Ngatidzidzei nezve Heliox - musanganiswa wegesi unopiwa kune avo vanonetseka nekufema.

Wakamboona mumwe munhu ari kunetseka kufema uye akapinzwa muchikamu chevarwere vane chirwere chakanyanya (ICU) muchipatara here? Dzimwe nguva vanachiremba vanoshandisa nzira dzakasiyana-siyana kubatsira vanhu vakadaro kufema. Musanganiswa wegesi uyu unoshandiswa panguva dzenjodzi dzakadai unonzi Heliox. Zita iri ringave idzva kwauri. Saka ngatitaure nezvazvo nhasi.

Chii chinonzi Heliox?

Zvichitaurwa zviri nyore, Heliox musanganiswa wegesi wakagadzirwa nekusanganisa magasi maviri, helium neokisijeni, pamwe chete. Unopiwa kuvarwere vari kunetseka kufema, kunyanya munguva dzenjodzi.

Zvino ungave uchifunga kuti, "Tinowanzo kufema oxygen, handiti? Sei tichiwedzera helium pane izvi?" Mubvunzo wakanaka. Ngationei kuti chikonzero chacho chii.

Mhepo yatinowanzo fema inenge 21% yeokisijeni uye 78% nitrogen. Yasara inoumbwa nemamwe magasi. Kunyangwe muchipatara, kana munhu akapihwa okisijeni, anowanzopihwa musanganiswa weokisijeni nenitrogen. Zvisinei, helium igesi rakareruka kupfuura nitrogen. Fungidzira bharumu rakazadzwa nehelium rinokwira kana warega, handiti? Helium yakareruka zvikuru.

Saka, kana nzira dzekufema dzemunhu dzakazvimba uye dzakazadzwa, kana okisijeni ikasanganiswa negasi iri rehelium rakareruka, musanganiswa wegasi iroro unogona kufamba nepakati penzira dzekufema dzakazadzwa zviri nyore uye pasina kuvharika kushoma kupinda mumapapu. Izvi zvinoderedza zvikuru simba rinodiwa pakufema.

Kutaura chokwadi, gasi rehelium rinoita kuti zvive nyore kuti okisijeni ipinde mumapapu. Kufanana nenitrogen, helium igasi risina simba risingashande nemiviri yedu. Izvi zvinoreva kuti muviri unongotora okisijeni iri mumusanganiswa uye unoburitsa helium nemhepo inobuda.

Heliox inoshandiswa rini?

Heliox haisi mushonga wezvose. Zvisinei, inogona kubatsira kudzikamisa mamiriro emurwere nekubatsira kufema zviri nyore kusvika mamwe marapirwo ashanda uye mamiriro avo avandudzika. Heano mamwe mamiriro ezvinhu ayo vanachiremba vanogona kushandisa mushonga uyu.

Dambudziko rehutano Tsananguro iri nyore
Chirwere cheAcute Respiratory Distress Syndrome (ARDS) Dambudziko rekukurumidzira apo mapapu anokuvara zvakanyanya, azere nemvura, uye asingakwanise kufema ega.
Kuvharirwa kweNzira Dzemhepo Kana nzira yekufema yavharwa nebundu, chimwe chinhu chisiri chemumba (semuenzaniso chikafu), kana chimwe chikonzero.
Yakanyanya asthmatic mamiriro (Status Asthmaticus) Kurwiswa neasthma kwakanyanya zvekuti hakugone kudzorwa kunyangwe nekurapwa kwakajairika, uye kunogona kutoisa hupenyu panjodzi.
Chirwere chemapapu chinovhara mapapu (COPD) Kana matambudziko ekufema akawedzera kamwe kamwe nekuda kwechirwere chemapapu chinovhara mapapu.
Kurwara Nekudzikira Kwepfungwa Kana vanhu vanoshambira mugungwa rakadzika pavanongoerekana vasvika, mabubbles enitrogen anoumbwa muropa ravo nekuda kwekuchinja kwepressure yemuviri. Izvi zvinozivikanwawo se "makonde."
Stridor mushure mekubuda mudumbu Kana yaiswa chubhu kuti ibatsire kufema, uye kana yabviswa, pahuro panobva pazvimba uye panoita ruzha rwakasimba, 'groo-groo' kana ichifema.

Kurapwa uku kunopiwa sei?

Gasi iri reHeliox rinongopihwa murwere ari muchipatara, ari pasi pekutarisirwa nachiremba. Chiremba ndiye anosarudza nzira yakanakisisa zvichienderana nemamiriro emurwere.

Nzira dzinotevera dzinonyanya kushandiswa:

  • Kuburikidza neVentilator: Kana murwere asingakwanise kufema ega, musanganiswa uyu unogona kupihwa murwere asina chaanoziva uye achifema nemuchina.
  • Kuburikidza nemasiki yekumeso: Kana murwere achiziva, gasi iri rinogona kupihwa kuburikidza nemasiki inosunga zvakasimba, isingadonhedze mvura.
  • Kuburikidza nekanzuru yemhino: Mune zvimwe zviitiko, izvi zvinopihwawo kuburikidza nechubhu diki inoiswa mumhino yega yega.

Chiremba kana nyanzvi yezvekufema inochinja huwandu hwehelium neokisijeni zvichienderana nehuwandu hweokisijeni hunodiwa nemurwere. Misanganiswa inowanzoshandiswa ndeiyi:

  • 70% helium / 30% okisijeni
  • 60% helium / 40% okisijeni

Ndezvipi zvakanakira nezvakaipa zvekurapa Heliox?

Kufanana nechero nzira yekurapa, iyi ine zvayakanakira nezvayakaipira.

Zvakanakira

Zvakanakira zvikuru zviviri izvi ndeizvi:

1. Zvinoderedza simba rinodiwa pakufema: Muviri unogona kufema zviri nyore pasina kushandisa simba rakawanda. Izvi zvinoponesa simba remurwere rekurwisa chirwere ichi.

2. Inoderedza kuvharika kwemhepo inopinda mumapapu: Kana nzira dzekufema dzakavharwa, pane kuvharika kukuru kwemhepo yakajairika inopinda. Zvisinei, nekuda kwekureruka kweHeliox, kuvharika ikoko kunodzikira uye mhepo inoyerera zviri nyore.

Zvakashata

Dambudziko guru reizvi nderekuti zvinoda michina yakakosha uye vashandi vakadzidziswa zvakanaka kuti vape kurapwa uku.

Kuyerwa uye mamiriro emuchina weokisijeni zvinogona kuchinja kana heliox yapihwa. Izvi zvinodaro nekuti huwandu hwehelium hwakasiyana nehuya hwenitrogen. Saka, vanachiremba nevashandi vekuchengeta varwere vanofanira kuziva zvizere nezvekuchinja uku uye kugadzirisa michina nemazvo. Asi kana uchiziva izvi, heliox mushonga wakachengeteka zvikuru.

Mharidzo Yekuenda Nayo Kumba

  • Heliox musanganiswa wehelium neokisijeni. Inoshandiswa kana paine dambudziko rekufema.
  • Nekuti gasi rehelium riri muizvi rakareruka zvikuru, rinobatsira kutakura okisijeni kuenda kumapapu zviri nyore kuburikidza nenzira dzemhepo dzakazvimba uye dzakazadzwa.
  • Izvi hazvirapi chirwere chacho zvakananga. Zvisinei, zvinobatsira murwere kufema zviri nyore uye zvinogadzirisa mamiriro acho kusvika mimwe mishonga nemishonga zvashanda.
  • Kurapwa uku kunongoitwa muchipatara chete, pasi pekutarisirwa kwakasimba kwachiremba. Kunongoitwa chete kana chiremba wako aona kuti zvakakodzera.
  • Izvi zvinoda michina yakakosha uye kudzidziswa, saka hazvisi zvipatara zvese zvingave nechirongwa ichi.

Heliox, matambudziko ekufema, kurapwa neokisijeni, helium, asthma, COPD, zvirwere zvekufema
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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