Tarin Samfurin Jini Tube Heparin
Takaitaccen Bayani:
Heparin Blood Collection Tubes suna da saman kore kuma sun ƙunshi busassun lithium, sodium ko ammonium heparin a bangon ciki kuma ana amfani da su a cikin sunadarai, rigakafi da serology. samfurin jini/plasma.
Hemorheology, kuma an rubuta hemorheology (daga Girkanci 'αἷμα,haima'jini' da rheology, daga Girkanci ῥέωruwa,' kwarara' da -λoγία,- logia'binciken'), ko jini rheology, shi ne nazarin kwarara Properties na jini da kuma abubuwan da ke cikin plasma da cell. Daidaitawar nama na iya faruwa ne kawai a lokacin da jini ta rheological Properties ne a cikin wasu matakan. Canje-canje na wadannan kaddarorin taka muhimmiyar rawa a cikin cututtuka. Ana ƙayyade dankowar jini ta hanyar plasma danko, hematocrit (ƙarashin juzu'i na jan jini, wanda ya ƙunshi 99.9% na abubuwan salula) da kuma kayan aikin injiniya na ƙwayoyin jajayen jini. sharuddan erythrocyte deformability da erythrocyte aggregation.Saboda haka, jini yana aiki a matsayin ruwan da ba na Newtonian ba.Saboda haka, dankon jini ya bambanta tare da karfin juyi. ko a cikin peak-systole.Saboda haka, jini wani ruwa ne mai tsauri.Saboda haka, viscosity na jini yana ƙaruwa lokacin da adadin shear ya ragu tare da ƙarin diamita na jirgin ruwa ko tare da ƙarancin gudana, kamar ƙasa daga toshewa ko a cikin diastole. yana ƙaruwa a cikin tarin jan cell.
Dankowar jini
Dankowar jini ma'auni ne na juriyar jini zuwa gudana.Hakanan za'a iya bayyana shi azaman kauri da mannewar jini.Wannan kaddarorin halitta na halitta ya sa ya zama mahimmin ƙayyadaddun juzu'i a kan bangon jirgin ruwa, ƙimar dawowar venous, aikin da ake buƙata don bugun jini, da adadin iskar oxygen da ake jigilar zuwa kyallen takarda da gabobin.Wadannan ayyuka na tsarin zuciya da jijiyoyin jini suna da alaƙa kai tsaye da juriya na jijiyoyin jini, preload, bayan kaya, da perfusion, bi da bi.
Abubuwan da aka fi sani da dankowar jini sune hematocrit, nakasawar kwayar cutar jajayen jini, hadewar jinin jajayen jini, da dankon plasma. sunadaran sunadaran a cikin plasma. Duk da haka, hematocrit yana da tasiri mafi karfi akan duk dankon jini.Ɗaya daga cikin haɓakar hematocrit na iya haifar da karuwa zuwa 4% a cikin danko na jini. Wannan dangantaka ta zama mai mahimmanci yayin da hematocrit ya karu. Lokacin da hematocrit ya tashi zuwa 60 ko 70%, wanda sau da yawa yakan yi a polycythemia, dankon jini zai iya zama kamar 10. sau da yawa na ruwa, kuma kwararar sa ta hanyoyin jini yana raguwa sosai saboda karuwar juriya ga kwararar ruwa.Wannan zai haifar da raguwar isar da iskar oxygen,Sauran abubuwan da ke tasiri dankowar jini sun hada da zazzabi,inda karuwar zafin jiki ke haifar da raguwar danko.Wannan yana da mahimmanci a cikin hypothermia, inda karuwa a cikin danko na jini zai haifar da matsaloli tare da zagayawa na jini.
Muhimmancin asibiti
Yawancin abubuwan haɗari na zuciya da jijiyoyin jini na al'ada an danganta su da kansu da cikakken ɗankowar jini.
