Mumakore achangopfuura, biobanks yanga ichitamba inowedzera kukosha mukutsvaga kwesainzi.Yepamusoro-yemhando yakaderera-tembiricha yekuchengetera michina inogona kuve nechokwadi chekuchengetedza uye chiitiko chemasampuli uye kubatsira vaongorori mukuita zvirinani tsvakiridzo dzakasiyana dzesainzi nekupa inyanzvi uye yakachengeteka nharaunda yekuchengetera masampuli ebiological.
Liquid nitrogen matangi akashandiswa kuchengetedza samples kwenguva yakareba.Vanochengeta sampuli pane yakaderera tembiricha ye -196 ℃ yakagadzirwa pahwaro hwemusimboti wevacuum insulation mushure mekunge masampuli afanotonhodzwa.Pane nzira mbiri dzemvura yenitrogen matangi ekuchengetera sampuli: yemvura chikamu chekuchengetedza uye mhute chikamu chekuchengetedza.Ndeupi musiyano pakati pezviviri izvi?
1. Kushandisa
Liquid phase nitrogen matangi anonyanya kushandiswa mumarabhoritari, kufudza mhuka, uye chikamu chekugadzirisa.
Vapor phase liquid nitrogen matangi anonyanya kushandiswa mubiobanks, mishonga yemishonga, uye munda wehutano.
2. Kuchengetedza Mamiriro
Muchikamu chemhute, samples dzinochengetwa nekubuda uye kutonhora mvura nitrogen.Iyo tembiricha yekuchengetera inotangira kubva kumusoro kusvika pasi munzvimbo yekuchengetera sampuli.Nokuenzanisa, muchikamu chemvura, masampuli anochengetwa zvakananga mumvura nitrogen pa -196 ° C.Sampuli dzinofanirwa kunyudzwa zvachose mumvura ine nitrogen.
Haier Biomedical Liquid Nitrogen Container-Smart Series
Pamusoro pemusiyano uyu, liquid nitrogen evaporation rates yezviviri izvi zvakasiyana.Kazhinji, iyo nitrogen evaporation yemvura inoiswa pasi pehupamhi hwemvura yenitrogen tank, kuwanda kwevashandisi kuvhura chivharo, maitiro ekugadzira, uye kunyangwe tembiricha uye hunyoro.Asi nemasikirwo, iyo yepamusoro vacuum uye insulation tekinoroji inoshandiswa mukugadzira mvura nitrogen matangi ndiyo kiyi yekuona kushomeka kwemvura nitrogen.
Musiyano mukuru pakati pezviviri zviri munzira yekuchengetwa kwemasamples.Yakachengetwa muchikamu chemhute, masampuli haabatane zvakananga nemvura nitrogen, kudzivirira mabhakitiriya kubva pakusvibisa samples.Nekudaro, tembiricha yekuchengetera haigone kusvika -196 ° C.Muchikamu chemvura, kunyange masampuli anogona kuchengetwa pa -196 ° C, iyo cryopreservation chubhu haina kugadzikana.Kana iyo cryopreservation chubhu isina kunyatsovharwa, mvura nitrogen inopinda muchubhu.Kana chubhu yebvunzo yaburitswa, kuvhuvhuta kwemvura ine nitrogen kunotungamira kune kusagadzikana kudzvinyirira mukati nekunze kwechubhu yebvunzo uye chubhu inoputika semhedzisiro.Nokudaro, kutendeseka kwemuenzaniso kucharasika.Izvi zvinoratidza kuti kune zvese zvakanakira nekuipira kune imwe neimwe nzira.
Nzira Yokurova Sei Chiyero Pakati Pevaviri?
Iyo biobank yakatevedzana yeHaier Biomedical Liquid Nitrogen Storage System yakagadzirirwa zvese zvemvura uye mhute chikamu chekuchengetedza.
Iyo inosanganisa zvakanakira zvese zviri zviviri vapor chikamu chekuchengetedza uye yemvura chikamu chekuchengetedza, chakagadzirwa nepamusoro vacuum uye insulation tekinoroji kuti ive nechokwadi chekuchengetedza kuchengetedza uye tembiricha kufanana uku ichideredza kushandiswa kwemvura nitrogen.Kusiyana kwekushisa kwenzvimbo yose yekuchengetera hakupfuuri 10°C.Kunyangwe muchikamu chemhute, tembiricha yekuchengetera pedyo nepamusoro pesherufu inodzika kusvika -190°C.
Biobank Series Kune Yakakura Scale Storage
Pamusoro pezvo, yakakwirira-chaiyo tembiricha uye yemvura level sensors inoshandiswa kuve nechokwadi.Yese data uye samples inodzivirirwa neyakachengeteka yekuwana control system.Aya ma sensors anotarisisa tembiricha uye ruzivo rwemvura nhanho mune yemvura nitrogen tangi munguva chaiyo, uye saka mvura iri mutangi inogona kuzadzikiswa otomatiki kuti igadzire yakachengeteka sampuli yekuchengetedza mamiriro.
Nguva yekutumira: Feb-26-2024
