Kodi centrifuge imagawa bwanji magazi

Kodi Centrifuge Imalekanitsa Bwanji Magazi?

Chiyambi:

Kulekanitsa magazi ndi njira yofunika kwambiri pa njira zosiyanasiyana zachipatala ndi zasayansi. Chimodzi mwa zida zomwe zimagwiritsidwa ntchito kwambiri pa izi ndi centrifuge. M'nkhaniyi, tifufuza momwe centrifuge imalekanitsira magazi ndi kufunika kwake m'njira zosiyanasiyana monga kuyezetsa matenda, kusunga magazi, ndi kafukufuku wa zamankhwala. Tidzafufuza njira yomwe magazi amalekanitsira pogwiritsa ntchito centrifuge ndikukambirana mitundu yosiyanasiyana ya centrifuge yomwe imagwiritsidwa ntchito m'munda. Chifukwa chake, tiyeni tifufuze dziko la centrifuge ndi ntchito yake pakulekanitsa zigawo za magazi.

Kumvetsetsa Zigawo za Magazi

Tisanakambirane momwe ma centrifuge amalekanitsira magazi, ndikofunikira kumvetsetsa bwino magawo a magazi. Magazi amakhala makamaka ndi maselo ofiira a magazi (erythrocytes), maselo oyera a magazi (leukocytes), ma platelet (thrombocytes), ndi plasma. Gawo lililonse limagwira ntchito yosiyana m'thupi. Plasma imanyamula michere, mahomoni, zinyalala, ndi ma antibodies, pomwe maselo ofiira ndi oyera amagazi amathandizira kunyamula mpweya ndi chitetezo chamthupi, motsatana.

Udindo wa Centrifugation mu Kulekanitsa Magazi

Kugawa magazi m'magazi pogwiritsa ntchito mphamvu ya centrifugal ndi njira yomwe imagwiritsa ntchito mphamvu ya centrifugal kulekanitsa tinthu tating'onoting'ono tomwe tili mumadzimadzi kutengera kuchuluka kwawo. Pankhani yogawa magazi, centrifuge imagwiritsidwa ntchito kulekanitsa zigawo zomwe tatchula kale. Mwa kuyika chitsanzo cha magazi pamalo ozungulira mofulumira, centrifuge imapanga mphamvu yamphamvu ya centrifugal yomwe imakankhira tinthu tating'onoting'ono, monga maselo ofiira a magazi, pansi, ndikupanga pellet, pomwe zigawo zochepa, monga plasma, zimakhalabe pamwamba.

Mitundu ya Ma Centrifuge Omwe Amagwiritsidwa Ntchito Polekanitsa Magazi

Pali mitundu yosiyanasiyana ya ma centrifuge omwe amagwiritsidwa ntchito pogawa magazi, kuphatikizapo ma benchtop centrifuge ndi ma centrifuge osungidwa mufiriji. Ma benchtop centrifuge amagwiritsidwa ntchito kwambiri m'ma laboratories azachipatala poyesa magazi nthawi zonse, pomwe ma centrifuge osungidwa mufiriji amagwiritsidwa ntchito kusunga kutentha kochepa panthawi yogawa magazi, kuonetsetsa kuti zinthu zomwe zimakhudzidwa ndi kutentha zimakhala zokhazikika. Mitundu yonse iwiri imagwira ntchito mofanana, pogwiritsa ntchito kayendedwe kozungulira ka liwiro lalikulu kuti ipange mphamvu yofunikira ya centrifugal.

Njira Yogwiritsira Ntchito Centrifugation

Njira yolekanitsira magazi pogwiritsa ntchito centrifuge imafuna masitepe angapo. Choyamba, chitsanzo cha magazi chimasonkhanitsidwa ndikusamutsidwa mu chubu choyenera, monga chubu chozungulira, chomwe chingathe kupirira liwiro lalikulu lozungulira lofunikira. Ndikofunikira kwambiri kugwira chitsanzo mosamala kuti muwonetsetse zotsatira zolondola komanso zodalirika. Chitsanzocho chikakhazikika mu chubu, chimayikidwa mu centrifuge, ndipo chivindikirocho chimatsekedwa bwino.

Mu gawo lotsatira, centrifuge imakonzedwa ndi makonda enaake monga nthawi, liwiro, ndi kufulumira. Makonda awa amatsimikiziridwa kutengera zotsatira zomwe mukufuna komanso zigawo zikulekanitsidwa. Pamene rotor ikuyamba kuzungulira, centrifuge imapanga mphamvu yofunikira ya centrifugal, zomwe zimapangitsa kuti zigawo zokhuthala kwambiri m'magazi, monga maselo ofiira amagazi, zilekanitsidwe ndi zigawo zosakhuthala kwambiri. Pambuyo pa nthawi yokonzedweratu, centrifuge imayima.

Kusonkhanitsa ndi Kusanthula kwa Zigawo Zolekanitsidwa

Pambuyo poti centrifuge yatha kuzungulira, zigawo zolekanitsidwazo zitha kusonkhanitsidwa ndikuwunikidwanso. Kutengera ndi momwe zimagwiritsidwira ntchito, zigawo zolekanitsidwazo zitha kusamutsidwa m'machubu kapena m'zidebe zosiyanasiyana kuti zigwiritsidwe ntchito mopitirira muyeso. Mwachitsanzo, ngati cholinga chachikulu ndikupeza plasma, ikhoza kulekanitsidwa mosamala ndi zigawo zina pogwiritsa ntchito pipette kapena chida china choyenera. Mofananamo, ngati zigawo zinazake monga buffy coat (yopangidwa ndi maselo oyera amagazi ndi ma platelet) zikufunika, zitha kuchotsedwa ndikukonzedwa moyenerera.

Mapeto:

Kugawa magazi m'magazi ndi njira yofunika kwambiri yolekanitsira magazi, zomwe zimathandiza asayansi ndi akatswiri azachipatala kupeza zigawo zamagazi zoyeretsedwa kuti zigwiritsidwe ntchito m'njira zosiyanasiyana. Pogwiritsa ntchito mfundo za mphamvu ya centrifugal, njirayi imalola kulekanitsa ndi kusonkhanitsa zigawo zosiyanasiyana, monga plasma, maselo ofiira a magazi, ndi maselo oyera a magazi. Kutha kulekanitsa magazi bwino kudzera mu centrifuge kwakhala ndi njira zodziwira matenda, kafukufuku, ndi chithandizo chapamwamba kwambiri, kukonza chisamaliro cha odwala komanso kuthandizira kupita patsogolo kwa sayansi pankhani ya zamankhwala.