Ni irihe sano riri hagati yo kuzura kwa ogisijeni n'amaraso?

Mu mpera z'imyaka ya za 90, hakozwe ubushakashatsi bwinshi kugira ngo hamenyekane ukuri kw'abatari abanyamwuga, abitabiriye bwa mbere, inkeragutabara ndetse n'abaganga mu gusuzuma gusa ko hari impiswi.Mu bushakashatsi bumwe, intsinzi yo kumenyekanisha impiswi yari hasi ya 45%, mugihe mu bundi bushakashatsi, abaganga bato bakoresheje impuzandengo yamasegonda 18 kugirango bamenye impiswi.

Niyo mpamvu rero hakurikijwe ibyifuzo bya komite mpuzamahanga ishinzwe ubutabazi, komite ishinzwe ubutabazi mu Bwongereza hamwe n’ishyirahamwe ry’umutima w’abanyamerika bahagaritse igenzura risanzwe ry’imitsi nkikimenyetso cyubuzima kuva mu mahugurwa y’ubufasha bwa mbere yavuguruwe mu 2000.

Ariko kugenzura impiswi nukuri bifite agaciro, Kimwe nibimenyetso byose byingenzi byingenzi, kumenya niba igipimo cyabakomeretse kiri murwego rusanzwe gishobora kutugezaho amakuru yingenzi;

Niba impiswi yabakomeretse itari murirwo rwego, irashobora no kutugeza kubibazo byihariye.Niba umuntu yirutse, turateganya ko impiswi yazo izamuka.Turashaka kandi ko bishyuha, umutuku no guhumeka vuba.Niba batirutse hirya no hino, ariko bishyushye, umutuku, guhumeka neza no guhubuka vuba, dushobora kugira ikibazo, gishobora kwerekana sepsis.Niba ari abapfuye;ashyushye, umutuku, gahoro kandi ikomeye, ibi birashobora kwerekana igikomere cyimbere.Niba bakomeretse, imbeho, ibara kandi bafite umuvuduko mwinshi, barashobora kugira ihungabana rya hypovolemique.

Tuzakoresha pulse oximeter:Impanuka ya oximeterni igikoresho gito cyo gusuzuma gikoreshwa cyane cyane kugirango hamenyekane amaraso ya ogisijeni yuzuye mu bakomeretse, ariko irashobora no kwerekana impiswi z'abakomeretse.Hamwe numwe muribo, ntitugomba guta igihe kugirango tugere ku bahitanwa no kumva twikubita hasi.

Uburyo bwa pulse oximetry bupima urugero rwa ogisijeni itwarwa mumaraso nkijanisha.Koresha pulse oximeter kugirango upime urutoki rwawe.Iki gipimo cyitwa Sp02 (kwiyuzuza kwa ogisijeni ya periferique), kandi ni ikigereranyo cya Sp02 (kuzuza ogisijeni ya arterial).

Hémoglobine iri mu ngirabuzimafatizo zitukura zitwara ogisijeni (umubare muto ushonga mu maraso).Buri molekile ya hemoglobine irashobora gutwara molekile 4 za ogisijeni.Niba hemoglobine yawe yose ihujwe na molekile enye za ogisijeni, amaraso yawe "azuzura" na ogisijeni, naho SpO2 yawe izaba 100%.

Abantu benshi ntibafite 100% byuzuye ogisijeni, bityo intera ya 95-99% ifatwa nkibisanzwe.

Umubare wose uri munsi ya 95% urashobora kwerekana hypoxia-hypoxic ogisijeni izinjira mubice.

Kugabanuka muri SpO2 nikimenyetso cyizewe cya hypoxia yabapfuye;kwiyongera k'ubuhumekero bifitanye isano na hypoxia, ariko hari ibimenyetso byerekana ko iri sano ridakomeye bihagije (ndetse rikaba rihari muri byose) kugirango ribe ikimenyetso cya hypoxia.

Uwitekaimpiswinigikoresho cyihuse cyo gusuzuma kigufasha gupima no gukurikirana urwego rwa ogisijeni yabapfuye.Kumenya ko Sp02 yakomeretse irashobora kandi kugufasha gutanga urugero rwiza rwa ogisijeni murwego rwubuhanga.

Nubwo amaraso yuzuye ya ogisijeni ari mu gipimo gisanzwe, SpO2 igabanukaho 3% cyangwa irenga, iki kikaba ari ikimenyetso cyerekana isuzuma ryuzuye ry’umurwayi (na signal ya oximeter), kuko iki gishobora kuba ibimenyetso byambere byindwara zikomeye.