Choyesa magazi cha vacuum chili ndi magawo atatu: chotengera cha vacuum blood, singano yotolera magazi (kuphatikiza singano yowongoka ndi singano yotolera magazi a m'mutu), ndi chotengera singano.Chubu chosonkhanitsira magazi ndicho chigawo chachikulu, chomwe chimagwiritsidwa ntchito makamaka kusonkhanitsa ndi kusunga magazi.Kuchulukana koyipa koyipa kumakonzedweratu popanga.Singano yosonkhanitsira magazi ikalowa mumtsempha wamagazi, chifukwa cha kupsinjika koyipa mu chubu chosonkhanitsira magazi, magaziwo amayenda muchubu chotolera magazi;Panthawi imodzimodziyo, zowonjezera zosiyanasiyana zimakonzedweratu mu chubu chosonkhanitsira magazi, zomwe zingathe kukwaniritsa zofunikira zambiri zoyezetsa magazi m'chipatala, ndipo zimakhala zotetezeka, zotsekedwa komanso zosavuta kuyenda.
Vutoni chubu chotolera magazi ndi zowonjezera
Mitsempha yosonkhanitsa magazi nthawi zambiri imagawidwa m'magulu awa:
1. Supuni yowumitsa yopanda kanthu popanda zowonjezera: khoma lamkati la chubu chosonkhanitsira magazi limakutidwa mofanana ndi wothandizira (mafuta a silicone) kuti ateteze khoma.Amagwiritsa ntchito mfundo yakuphatikizana kwachilengedwe kwa magazi kuti magazi azilumikizana, ndikupangitsa kuti seramu ikhale yocheperako pambuyo pokhazikika mwachilengedwe.Amagwiritsidwa ntchito makamaka pa seramu biochemistry (chiwindi, ntchito ya impso, myocardial enzyme, amylase, etc.), electrolytes (serum potaziyamu, sodium, chloride, calcium, phosphorous, etc.), ntchito ya chithokomiro, kuzindikira mankhwala, kuzindikira AIDS, chotupa. zolembera, ndi serum immunology.
2. Coagulation kulimbikitsa chubu: khoma lamkati la chubu chosonkhanitsira magazi limakutidwa mofanana ndi mafuta a silikoni kuteteza khoma kupachika, ndipo Desheng coagulant imawonjezeredwa.The coagulant amatha yambitsa fibrin protease, kupanga sungunuka fibrin kukhala insoluble fibrin polima, ndiyeno kupanga khola fibrin kuundana.Ngati mukufuna kupeza zotsatira mwamsanga, mukhoza kugwiritsa ntchito chubu coagulant.Nthawi zambiri amagwiritsidwa ntchito ngati biochemistry yadzidzidzi.
3. Machubu osonkhanitsira magazi okhala ndi gel olekanitsa ndi coagulant: khoma la chubu limapangidwa ndi silicified ndipo limakutidwa ndi coagulant kuti ifulumizitse kuthamanga kwa magazi ndikufupikitsa nthawi yoyeserera.Gel olekanitsa amawonjezedwa mu chubu.Gel yolekanitsa imakhala ndi ubale wabwino ndi PET chubu ndipo imagwira ntchito yodzipatula.Nthawi zambiri, ngakhale pa centrifuge wamba, Desheng seramu kulekana gel osakaniza akhoza kwathunthu kulekanitsa zigawo zamadzimadzi (seramu) ndi olimba zigawo zikuluzikulu (maselo a magazi) m'magazi ndi kudziunjikira mu mayeso chubu kupanga chotchinga.Palibe dontho la mafuta mu seramu pambuyo pa centrifugation, kotero makinawo sadzatsekedwa.Amagwiritsidwa ntchito makamaka pa seramu biochemistry (chiwindi, ntchito ya impso, myocardial enzyme, amylase, etc.), electrolytes (serum potaziyamu, sodium, chloride, calcium, phosphorous, etc.), ntchito ya chithokomiro, kuzindikira mankhwala, kuzindikira AIDS, chotupa. zolembera, ndi serum immunology.
Nthawi yotumiza: Sep-19-2022
