Iitanki ze-nitrogen ezingamanzi, njengezikhongozeli zokugcina izinto eziphilayo ezinzulu, zisetyenziswa kakhulu kumaziko ezonyango nakwiindawo zovavanyo. Uphuhliso lwezikhongozeli ze-nitrogen ezingamanzi lube yinkqubo eyenzeka kancinci kancinci, ebunjwe yiminikelo yeengcali kunye neengcali phantse iminyaka elikhulu, itshintsha ukusuka kwiiprototypes zokuqala ukuya kwiiteknoloji ezikrelekrele esizaziyo namhlanje.
Ngowe-1898, isazinzulu saseBritane uDuval safumanisa umgaqo we-vacuum jacket adiabatic, owawunika inkxaso yethiyori yokwenziwa kwezikhongozeli ze-nitrogen engamanzi.
Ngo-1963, ugqirha wezifo zengqondo waseMelika uGqr. Cooper waqala ukuvelisa isixhobo sokuqandisa esebenzisa i-nitrogen engamanzi njengomthombo wokuqandisa. I-nitrogen engamanzi yaqondiswa ngesekethe evalekileyo ukuya kwincam yemela ebandayo, igcina ubushushu obuyi--196°C, nto leyo eyenza ukuba unyango oluphumelelayo lweemeko ezifana nesifo sikaParkinson kunye neethumba ngokuqandisa i-thalamus.
Ngo-1967, ihlabathi labona okokuqala ukusetyenziswa kwezikhongozeli ze-nitrogen engamanzi -196°C ukulondoloza umntu—uJames Bedford. Oku akubonisi nje kuphela inkqubela phambili ebalulekileyo yoluntu kwisayensi yobomi kodwa kwavakalisa nokusetyenziswa okusemthethweni kwendawo yokugcina i-nitrogen engamanzi kusetyenziswa izikhongozeli ze-nitrogen engamanzi, nto leyo egxininisa ukubaluleka kwayo kunye nexabiso layo elikhulayo.
Kwisithuba seminyaka engamashumi amahlanu edlulileyo, isikhongozeli se-nitrogen engamanzi siye sathandwa kakhulu kwicandelo lezesayensi yobomi. Namhlanje, sisebenzisa iteknoloji yokugcinwa kwe-cryopreservation ukugcina iiseli kwi-nitrogen engamanzi kwi--196℃, nto leyo ebangela ukuba zingalali okwethutyana ngelixa zigcina iimpawu zazo ezibalulekileyo. Kwinkonzo yezempilo, isikhongozeli se-nitrogen engamanzi sisetyenziselwa ukugcinwa kwe-cryopreservation yamalungu omzimba, ulusu, igazi, iiseli, umongo wamathambo, kunye nezinye iisampuli zebhayoloji, nto leyo enegalelo kuphuhliso lwamayeza e-cryogenic eklinikhi. Ukongeza, ivumela umsebenzi owandisiweyo we-biopharmaceuticals ezifana neegonyo kunye ne-bacteriophages, okwenza kube lula ukuguqulelwa kweziphumo zophando lwesayensi.
Isikhongozeli se-nitrogen engamanzi seHaier Biomedical sihlangabezana neemfuno ezahlukeneyo zabasebenzisi ezifana namaziko ophando lwezenzululwazi, izixhobo ze-elektroniki, iikhemikhali, iinkampani zamayeza, iilebhu, izibhedlele, izikhululo zegazi, kunye namaziko olawulo lwezifo. Sisisombululo esifanelekileyo sokugcina igazi le-umbilical cord, iiseli zezicubu, kunye nezinye iisampuli zebhayoloji, ukuqinisekisa ukusebenza okuzinzileyo kwesampuli yeseli kwindawo enobushushu obuphantsi.
Ngokuzibophelela kumsebenzi wenkampani "wokwenza ubomi bube ngcono," iHaier Biomedical iyaqhubeka nokuqhuba izinto ezintsha ngetekhnoloji kwaye ifuna utshintsho olukhulu ekufuneni ukugqwesa ngokukhuselwa ngobulumko kwesayensi yobomi.
1. Uyilo olutsha olungenaqabaka
Isikhongozeli se-nitrogen engamanzi seHaier biomedical sinesakhiwo esikhethekileyo sokukhupha umoya esithintela ngempumelelo ukwakheka kweqabaka entanyeni yesikhongozeli, kunye nesakhiwo esitsha sokukhupha amanzi ukuthintela ukuqokelelwa kwamanzi phantsi ngaphakathi.
2. Inkqubo yokubuyisela amanzi emzimbeni ngokuzenzekelayo
Esi sikhongozeli sidibanisa ukuphinda sizalise ngesandla kunye nokuzenzekelayo, sibandakanya umsebenzi wokudlula igesi eshushu ukunciphisa ngokufanelekileyo ukuguquguquka kobushushu kwitanki ngexesha lokuphinda sizalise ulwelo, ngaloo ndlela siphucula ukhuseleko lweesampuli ezigciniweyo.
3. Ukubeka esweni ngexesha langempela kunye nokubeka esweni ukusebenza
Esi sikhongozeli sixhotyiswe ngokubekwa esweni kobushushu kunye nolwelo ngexesha langempela oluquka imodyuli ye-IoT yokudluliselwa kwedatha ekude kunye nee-alamu, nto leyo ephucula ukhuseleko, ukuchaneka, kunye nokulula kolawulo lweesampuli, nto leyo enyusa ixabiso leesampuli ezigciniweyo.
Njengoko iteknoloji yezonyango iqhubela phambili, uphando olunzulu lweteknoloji ye-cryogenic ye--196℃ lunezithembiso kunye namathuba kwimpilo yabantu. Igxile kwiimfuno zomsebenzisi, iHaier Biomedical isazinikele ekuveliseni izinto ezintsha, kwaye iqalise isisombululo esibanzi sokugcina isitya se-nitrogen engamanzi kuzo zonke iimeko kunye namacandelo omthamo, iqinisekisa ukuba ixabiso leesampuli ezigciniweyo liphezulu kwaye lihlala linegalelo kwicandelo lezesayensi yobomi.
Ixesha leposi: Jan-17-2024
