Ikusanyamakuru ryamaraso Heparin Tube

Ibisobanuro bigufi:

Amaraso ya Heparin Amaraso afite hejuru yicyatsi kandi arimo lithium yumye, sodium cyangwa ammonium heparin kurukuta rwimbere kandi bikoreshwa muri chimie clinique clinique, immunology na serologiya. Heparine anticoagulant ikora antithrombine, ikabuza kasake kandi ikabyara byose. amaraso / plasma icyitegererezo.


Ikizamini cya Hemorheology

Ibicuruzwa

Hemorheologiya, nanone yanditse haemorheologiya (kuva mu kigereki 'αἷμα,haima'maraso' na rheologiya, biva mu kigereki ῥέωrhéō, 'gutemba' na -λoγία,-logiya'ubushakashatsi bwa'), cyangwa rheologiya yamaraso, nubushakashatsi bwimiterere yamaraso nibintu bigize plasma na selile. Gutunganya neza tissue bishobora kubaho gusa mugihe imiterere yimiterere yamaraso iri murwego runaka. Guhindura iyi mitungo bigira uruhare runini muburwayi inzira. imvugo ihindagurika rya erythrocyte hamwe no guteranya erythrocyte. Kubera iyo mpamvu, amaraso yitwara nkamazi atari Newtonian.Nkuko bimeze bityo, ubwiza bwamaraso buratandukana nigipimo cyogosha.Amaraso aba adafite ubukana buke bwikigero kinini nkicyababayeho no kwiyongera gutemba nko mugihe cya siporo cyangwa muri peak-systole.Niyo mpamvu, amaraso ni amazi yoroheje-yogosha.Ikindi kandi, ubwinshi bwamaraso bwiyongera mugihe igipimo cyogosha cyamanutse hamwe na diameter yiyongereye cyangwa umuvuduko muke, nko kumanuka uva kuburizamo cyangwa muri diastole. Ubukonje bwamaraso nabwo bwiyongera hamwe kwiyongera muri selile itukura.

 

Amaraso yijimye

Amaraso yijimye ni igipimo cyo kurwanya amaraso gutemba.Irashobora kandi gusobanurwa nkubunini no gukomera kwamaraso.Iyi mitungo ya biofiziki ituma iba intandaro yo guterana hejuru yinkuta zumuvuduko, umuvuduko wo kugaruka kwimitsi, akazi gasabwa kugirango umutima utere amaraso, nuburyo ogisijeni ijyanwa mumubiri no mubice.Iyi mikorere ya sisitemu yumutima nimiyoboro ifitanye isano itaziguye no kurwanya imitsi, preload, nyuma yumutwaro, hamwe na parufe.

Ikintu cyambere kigena ubwinshi bwamaraso ni hematocrit, deformable selile yamaraso itukura, guteranya selile yumutuku, hamwe na plasma viscosity. Ubukonje bwa plasma bugenwa nibirimo amazi nibigize macromolecular, kubwibyo bintu rero bigira ingaruka kumitsi ya plasma nubwoko bwa plasma protein nubwoko bwa poroteyine muri plasma.Nyamara, hematocrit igira ingaruka zikomeye kumaraso yose.Igice kimwe cyiyongera kuri hematocrit gishobora gutera kwiyongera kwa 4% kwijimye ryamaraso.Umubano uragenda urushaho kwiyumvamo uko hematocrit yiyongera.Iyo hematocrit izamutse igera kuri 60 cyangwa 70%, ibyo ikunze kubikora mumitsi ya polycythemiathe irashobora kuba nini nka 10 inshuro z'amazi, kandi gutembera kwayo mu mitsi y'amaraso biradindira cyane kubera kongera imbaraga zo kurwanya umuvuduko.Ibyo bizatuma kugabanuka kwa ogisijeni bigabanuka, Ibindi bintu bigira ingaruka ku bwonko bwamaraso harimo ubushyuhe, aho kwiyongera kwubushyuhe bigatuma kugabanuka kwijimye.Ibi ni ingenzi cyane muri hypothermia, aho kwiyongera kwamaraso kwamaraso bizatera ibibazo kumaraso.

 

Ubusobanuro bwa Clinical

Ibintu byinshi bisanzwe byumutima nimiyoboro yimitsi byahujwe nubwigenge bwamaraso yose.


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