Cannula na hanci don maganin oxygen: abin da yake, yadda ake yin shi, lokacin amfani da shi

Cannula na hanci wani kayan aiki ne da ake amfani da shi don tallafawa ayyukan numfashi (samun iska na wucin gadi) yayin maganin oxygen

Maganin iskar oxygen yana nufin gudanar da iskar oxygen ga majiyyaci don dalilai na warkewa, a matsayin wani ɓangare na magani a lokuta na gazawar numfashi na yau da kullun (kamar cututtukan cututtukan huhu na huhu, mashako na yau da kullun, asma da wasu cututtukan daji) da gazawar numfashi (kamar su). a cikin gaggawa, rauni, girgiza).

Yaushe ake amfani da maganin oxygen?

Maganin iskar oxygen gabaɗaya ya zama dole a duk yanayin da ya shafi raguwar matakan oxygen (PaO2) a cikin jini.

Cannula na hanci, musamman, ya dace musamman don maganin iskar oxygen na yau da kullun, watau ana yin shi a gidan marasa lafiya ko wajen asibiti, inda ake buƙatar ƙarancin iskar oxygen.

Abubuwan da ake amfani da su a yawancin lokuta sune:

  • Cutar cututtuka na huhu (COPD);
  • na kullum mashako;
  • asma;
  • bronchiectasis;
  • cututtuka na interstitial;
  • ci-gaba na cardio-rashin numfashi;
  • ciwace-ciwacen ci-gaba;
  • ci-gaba cututtuka neurodegenerative;
  • cystic fibrosis;
  • emphysema na huhu.

Menene kamannin cannula na hanci?

Cannula na hanci ya ƙunshi ƙananan bututu guda biyu waɗanda ake saka su a cikin hanci kuma ana kiyaye su ta hanyar wucewar su a bayan kunnuwa da kuma ƙasan haɓɓaka, inda cannula ɗin hanci ya haɗa da cannula, wanda, bi da bi, yana haɗa su zuwa tushen samar da iskar oxygen. wani tafki na oxygen a cikin gaseous siffa (cylinder).

Cannula na iya bambanta da tsayi, misali 5 ko 10 mita.

Irin wannan aiki shine na O2 bincike ko O2 tube, amma tare da bututu guda ɗaya wanda dole ne, duk da haka, ya kai zurfin cikin nasopharynx.

Mai haƙuri, a cikin yanayin cannula na hanci, dole ne ya shaƙa ta hanci ba ta baki ba.

Amfani da rashin amfani na hanci cannula

Cannula na hanci yana ba da ƙananan gudu: 0.5 zuwa 4-5 l / min, duk da haka, godiya ga shi, mai haƙuri zai iya magana, ci ko sha kuma yawanci yana jin dadi.

Idan ƙarshen shiga cikin hanci ba su da daɗi sosai, ana iya rage su da almakashi biyu.

Ƙara yawan kwarara ta 1 lita na oxygen a minti daya ta hanyar cannulae na hanci gabaɗaya yayi daidai da numfashin iska tare da iskar oxygen na 24%; ƙara 2 lita na oxygen zuwa maida hankali na 28%, da sauransu, ƙara 4% ga kowane ƙarin lita na oxygen zuwa yanayin yanayi na yanayi (wanda shine 21%).

Cannula na hanci mai girma

Cannula mai girma na hanci yana ƙunshe da na'urar kwampreso, mahaɗa, humidifier mai aiki, da'ira mai zafi da kuma ƙarshen yanki - wanda aka yi da laushi, mai kauri mai kauri - wanda aka sanya a gaban hancin mara lafiya.

Manufar ita ce isar da iskar oxygen mai humidified da dumi tare da daidaitacce FiO2 ta hanyar gudana har zuwa 60 l/min.

Wannan maganin iskar oxygen yana da fa'idar rage matattun wurare na anatomical, samar da FiO2 akai-akai da daidaitacce, yana ba da tabbacin humidification mai kyau, amma sama da duka yana ba da sakamako na PEEP (matsi mai ƙarfi na ƙarshen ƙarshe wanda ke ɗaukar alveoli ta hanyar inganta musayar).

Ana amfani da shi sau da yawa a cikin kulawa mai mahimmanci ko ƙananan kulawa saboda yana da kyau madadin samun iska mai lalacewa.

Ta'aziyya sau da yawa ba shi da kyau ga mai haƙuri, amma sakamakon asibiti yana da kyau.

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Source:

Medicina Online

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