Cannula imi maka ọgwụgwọ oxygen: ihe ọ bụ, otu esi eme ya, mgbe eji ya

Cannula imi bụ ngwa eji akwado ọrụ iku ume (ventilation artificial) n'oge ọgwụgwọ oxygen

Usoro ọgwụgwọ oxygen na-ezo aka na nchịkwa oxygen na onye ọrịa maka ebumnuche ọgwụgwọ, dịka akụkụ nke ọgwụgwọ n'ọnọdụ nke ọdịda iku ume na-adịghị ala ala (dị ka ọrịa na-adịghị ala ala na-adịghị ala ala, bronchitis na-adịghị ala ala, ụkwara ume ọkụ na ụfọdụ ọrịa cancer) na nnukwu iku ume ọdịda (dịka. na mberede, trauma, ujo).

Kedu mgbe a na-eji ọgwụgwọ oxygen?

Usoro ọgwụgwọ oxygen n'ozuzu dị mkpa n'ọnọdụ niile metụtara mbelata ọkwa oxygen (PaO2) n'ime ọbara.

The imi cannula, akpan akpan, kwesịrị ekwesị maka adịghị ala ala n'ụlọ oxygen ọgwụgwọ, ie mere n'ụlọ onye ọrịa ma ọ bụ n'èzí ụlọ ọgwụ, ebe ala oxygen eruba chọrọ.

Ọrịa ndị a na-ejikarị eme ihe bụ:

  • ọrịa na-adịghị ala ala obstructive pulmonary (COPD);
  • bronchitis na -adịghị ala ala;
  • ụkwara ume ọkụ;
  • bronchiectasis;
  • ọrịa interstitial;
  • elu cardio-reku ume ezughi oke;
  • elu-ogbo etuto;
  • ọrịa neurodegenerative dị elu;
  • cystic fibrosis;
  • pulmonary emphysema.

Kedu ka cannula imi dị ka?

The nasal cannula mejupụtara abụọ obere tubes na-etinyere n'ime imi na echekwara ha ụzọ n'azụ ntị na n'okpuru agba, ebe imi cannula jikọọ a cannula, nke, n'aka nke ya, jikọọ na oxygen ọkọnọ isi iyi dị ka. nchekwa ikuku oxygen n'ụdị gaseous (cylinder).

Cannula nwere ike ịdị iche n'ogologo, dịka 5 ma ọ bụ 10 mita.

Ọrụ yiri ya bụ nke nyocha O2 ma ọ bụ tube O2, mana nwere otu tube nke ga-enwerịrị, agbanyeghị, rute n'ime nasopharynx.

Onye ọrịa ahụ, n'ihe banyere cannula imi, aghaghị iku ume site na imi ọ bụghị site n'ọnụ.

Uru na ọghọm dị na cannula imi

Cannula imi na-ebuga obere mmiri: 0.5 ruo 4-5 l / min, Otú ọ dị, ekele maka ya, onye ọrịa ahụ nwere ike ikwu okwu, rie ma ọ bụ ṅụọ ihe ọṅụṅụ na-adịkarị mma.

Ọ bụrụ na nsọtụ na-abanye n'oghere imi adịghị enwe ahụ iru ala, enwere ike iji mkpa mkpa mee ka ha dị mkpụmkpụ.

Ịbawanye mmụba site na 1 liter nke oxygen kwa nkeji site na cannulae imi n'ozuzu kwekọrọ na iku ume ikuku na ntinye oxygen nke 24%; na-agbakwunye 2 lita nke oxygen na ntinye nke 28%, na ihe ndị ọzọ, na-agbakwunye 4% maka liter ọ bụla ọzọ nke ikuku oxygen na ikuku ikuku (nke bụ 21%).

Cannula imi na-eru elu

The elu eruba nasal cannula mejupụtara a compressor unit, a igwekota, onye na-arụ ọrụ humidifier, a kpụ ọkụ n'ọnụ sekit na njedebe njedebe - nke dị nro, oké silicone - nke a na-etinye n'ihu onye ọrịa imi.

Ebumnuche bụ ịnapụta ikuku oxygen na-ekpo ọkụ na FiO2 na-agbanwe agbanwe site na mmiri ruru 60 l/min.

Usoro ọgwụgwọ oxygen a nwere uru nke ibelata oghere ndị nwụrụ anwụ anatomical, na-enye FiO2 na-adịgide adịgide ma na-agbanwe agbanwe, na-ekwe nkwa iru mmiri dị mma, ma karịa ihe niile na-enye mmetụta PEEP (nrụgide njedebe njedebe dị mma nke na-eweghachi alveoli site na imeziwanye mgbanwe).

A na-ejikarị ya na nlekọta kpụ ọkụ n'ọnụ ma ọ bụ nke na-adịghị ala ala n'ihi na ọ bụ ezigbo nhọrọ maka ikuku ikuku na-adịghị emerụ ahụ.

Nkasi obi anaghị adị mma maka onye ọrịa, mana nsonaazụ ụlọ ọgwụ na-adị mma.

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