I-pumpsion ye-pumpsion yotofelo-gazi yegazi: Yazi amachaphaza kwaye ungazenzi

Intshayelelo

Kwicandelo lonyango lwanamhlanje, ukuhlisela i-inflopetic indlela eqhelekileyo yokuziphatha, kunye notofelo-gazi yinto ebalulekileyo yokusindisa ubomi kwiimeko ezithile ezinzima. I-Pumps, njengezixhobo ezibalulekileyo zonyango, zidlale indima ebalulekileyo ekunikezeleni ngokuchanekileyo amanzi kwimizimba yabaguli. Nangona kunjalo, xa kufikelwa kutofelo-gazi, ubudlelwane phakathi kwePumps kwaye esi sicelo sinzima. Eli nqaku lijolise ekunikezeleni ukuhlolwa okuthe kratya ukuba zonke iimpompo zinokusetyenziselwa ukutofelwa igazi kwaye izinto eziphambili ezibandakanyekileyo.

II. Imigaqo esisiseko yePumps Pumps kunye nezicelo zabo zokuzuza

I-pumpsion yempompo isebenza ngokusekwe kwiindlela ezahlukeneyo. Abanye basebenzisa isenzo se-peristinaltic yemoto, ngelixa abanye baxhomekeke kwezinye iindlela zoomatshini okanye ze-elektroniki. Eyona njongo iphambili kukulawula ngokuchanekileyo inqanaba kunye nolwelo lwezinto ezilwelo. Umzekelo, kwimeko ye-inravelous yeziyobisi eziqhelekileyo, ezinjengokulawulwa kwezisombululo ze-saline okanye i-Glucose iqinisekisa ukuba ichiza lisiwe kwiligazi likanesigulo ngesantya esimiselweyo. Olu lawulo luchanekileyo lubalulekile ekugcineni ugxininiso lweziyobisi oluzinzileyo egazini, ngaloo ndlela lwandiswa ngokufanelekileyo umphumo kwaye unciphise iziphumo ebezinokubakho. I-pumpsion ye-insulion ibeka i-pubitor ibeka ivolumu eshiyekileyo yolwelo kwaye inokuthi ilumkise abasebenzi xa i-resmoning iphantse yangena nto okanye xa kukho nakuphi na ukungabi nabuthathaka kwi-catheter evaliweyo okanye ukuphambuka kwinqanaba elivaliweyo.

III. Iimfuno ezizodwa kunye nemiceli mngeni yotofelo-gazi

Igazi ngumphunga obalekayo obalekayo owenzelwa izinto ezahlukeneyo, kubandakanya iiseli ezibomvu zegazi, iiseli ezimhlophe zegazi, iiplatelets, kunye neplasma. Icandelo ngalinye lineempawu zalo ezikhethekileyo kunye nemisebenzi. Umzekelo, iiseli ezibomvu zegazi zibuthathaka kwaye zithwale ioksijini, ngelixa iPlasma ifumene i-viscosity ethile kwaye ineeproteni ezahlukeneyo kunye nezinto ezibonakalayo. Ngexesha lotofelo-gazi, ezi mpawu zibangela imiceli mngeni ethile. Enye yezona ntsizi zibalulekileyo yi-air embolism. Nditsho ne-tybhu ye-moya encinci engena kwimiphumo emibi, njengokuvala imithambo yegazi kunye nokubangela umonakalo okanye ukufa. Ukongeza, umba we-guqulo yegazi kufuneka ulungiswe ngononophelo. Ukuba igazi liyabuya libuyele kwityhubhu ye-inflousion, inokukhokelela kungcoliseko lwetyhefu, ukubekwa kwe-bibs, kunye nomonakalo kwinkqubo ye-vascular kaguli. Ke ngoko, utofelo-gazi kufuna amanyathelo angqongqo okhuseleko kunye neempawu zezixhobo ezikhethekileyo xa kuthelekiswa nokuthambisa okuqhelekileyo.

Iv. Isiseko kunye neempawu zokufumana iimpompo ezithile zegazi zotofelo-gazi

Ezinye iipumps ezithile ziyakwazi ukusetyenziselwa utofelo-gazi. Ezi mpompo zihlala zinokubanakho uxinzelelo oluphezulu. Oku kuyimfuneko ukoyisa uVenkile oluPhezulu lweeMveliso zeGazi. Umzekelo, xa utshenxiswa kweeseli ezibomvu zegazi, inani elithile loxinzelelo liyafuneka ukuqinisekisa ukuhamba ngokugudileyo kunye nokuhamba okuqhubekayo. Ngapha koko, ezi mpompo zokuhombisa zinokuxhotyiswa ngeempawu ezisisiseko zotofelo-gazi. Nangona kungabi nazixhobo zinobunkunkqele njengabo bazixhobo zinotoutho ngokuthengwa kwegazi, banokubonelela ngenqanaba elithile lokhuseleko. Umzekelo, banokuba nenkqubo yealam yokufumana umoya elula enokufumana iibhubhu ezinkulu zomoya kwaye zilumkise abasebenzi bezonyango. Banokuba nendlela esisiseko yokulwa i-anti-relix ukunciphisa amathuba okuba igazi eliphuma kwityhubhu, nangona impumelelo inokwahluka.

V. Ukunqongophala kweempompo zokungcola ezingenakusetyenziselwa ukutofelwa igazi

Kwelinye icala, zininzi iimpompo zokuhombisa ezingalungelanga utofelo-gazi. Omnye woxinzelelo oluphambili lolona xinzelelo lokonwaba. Xa ujongene nohlobo lweemveliso zegazi, ezi pumps zisenokungakwazi ukubonelela ngamandla afanelekileyo okuqhuba. Ngenxa yoko, isantya sokutofelwa igazi sinokungazinzi okanye sinokuyeka ngokupheleleyo, sisithintele isigulana ukuba sifumane izinto ezifunwayo zegazi ngendlela yexeshana kwaye zichaphazela iziphumo zonyango kwaye zichaphazela iziphumo zonyango kwaye zichaphazela iziphumo zonyango. Enye into ebalulekileyo kukunqongophala kweempawu ezizodwa zokhuseleko. Ngaphandle kokuchonga komoya okhethekileyo, umngcipheko we-air embolism unyuka kakhulu. Ngapha koko, ukungabikho kokuyila okusebenzayo okuchasene ne-guqulox kungakhokelela ekubeni ungcoliseko lwegazi lokungcola kunye nokubekwa kwenkqubo ye-vascular yesigulana, enokuba nemiphumo emibi kwimpilo yesigulana.

VI. Ukusebenza ngokuchanekileyo kunye nokuthatha amanyathelo xa usebenzisa i-pumps ye-pumpsion yegazi

Abasebenzi bezonyango kufuneka balumke kakhulu xa besebenzisa iimpompo zokungcola zegazi. Okokuqala, kufuneka bahlole ngenyameko imodeli nemisebenzi yempompo yentengo ngaphambi kokusetyenziswa. Kubalulekile ukuqinisekisa ukuba impompo inamandla asisiseko afunekayo ukuze itofelwe igazi, njengoluhlu olufanelekileyo loxinzelelo kunye nemisebenzi ye-alarm ethembekileyo. Okwesibini, ngexesha lenkqubo yokutofelwa igazi, iinkqubo zokusebenza ezisebenzayo kufuneka zilandelwe. Oku kubandakanya ukuqhagamshela ngokuchanekileyo isixhobo sokutofelwa igazi kwimpompo yokufakwa, ukumisela inqanaba lotolo lotofelo olusekwe kwimeko yesigulana kunye nohlobo lwemveliso yegazi ekutongeni. Abasebenzi bezonyango kufuneka babeke iliso kwindlela yokusabela kwesigulana kunye nemeko yokusebenza yempompo yentengo. Ukuba kukho nayiphi na iAlam engaqhelekanga yenzeka, amanyathelo achanekileyo kwaye achanekileyo kufuneka athathwe ukulungisa imeko kwaye aqinisekise ukhuseleko lwesigulana.

VII. Ukuqukumbela

Ukuqukumbela, ukusetyenziswa kwepompo ye-influsion ngotofelo-gazi sisihloko esifuna ukuqwalaselwa ngononophelo. Ayizizo zonke iimpompo zokuhlaselwa zikwazi ukwenza imisebenzi yotofelo-gazi ngokufanelekileyo nangokukhuselekileyo. Ukukhetha isixhobo esifanelekileyo kunye nokubambelela ngokungqongqo kwiinkqubo zokusebenza kubaluleke kakhulu ekuqinisekiseni impumelelo nokhuseleko lwegazi. Ngokuqonda ubuchule kunye nokusikelwa umda kweempompo zokungcola malunga noku, iingcali zonyango zinokwenza izigqibo ezinolwazi ngakumbi kwaye ziphucule umgangatho wokhathalelo lwezigulana. Kuyalindeleka ukuba eli nqaku linokukhulisa ukwazisa esidlangalaleni malunga nokuntsonkotha kunye nokubaluleka kwezixhobo zonyango kwimpilo yanamhlanje.