Matanki a nayitrogeni yamadzimadzi, monga zosungiramo zinthu zakale zobisika, amagwiritsidwa ntchito kwambiri m'mabungwe azachipatala ndi m'malo oyesera. Kupanga zotengera za nayitrogeni yamadzimadzi kwakhala njira yopita patsogolo pang'onopang'ono, yopangidwa ndi zopereka za akatswiri ndi akatswiri kwa zaka pafupifupi zana, kusintha kuchokera ku zitsanzo zoyambirira kupita ku ukadaulo wanzeru womwe tikudziwa masiku ano.
Mu 1898, wasayansi waku Britain Duval adapeza mfundo ya vacuum jacket adiabatic, yomwe idapereka chithandizo chamalingaliro popanga zotengera zamadzimadzi za nayitrogeni.
Mu 1963, dokotala wa opaleshoni ya mitsempha waku America Dr. Cooper adapanga chipangizo choziziritsira pogwiritsa ntchito nayitrogeni yamadzimadzi ngati gwero la firiji. Nayitrogeni yamadzimadzi idayendetsedwa kudzera mu dera lotsekedwa ndi vacuum mpaka kumapeto kwa mpeni wozizira, kusunga kutentha kwa -196°C, zomwe zidapangitsa kuti chithandizo chipambane pa matenda monga matenda a Parkinson ndi zotupa kudzera mu kuzizira kwa thalamus.
Pofika mu 1967, dziko lonse lapansi linaona koyamba kugwiritsa ntchito zidebe za nayitrogeni yamadzimadzi -196°C kuti munthu apulumuke mozama—James Bedford. Izi sizinangosonyeza kupita patsogolo kwapadera kwa anthu mu sayansi ya moyo komanso zinalengeza kugwiritsidwa ntchito kovomerezeka kwa malo osungiramo zinthu zamadzimadzi pogwiritsa ntchito zidebe za nayitrogeni yamadzimadzi, zomwe zikuwonetsa kufunika kwake komanso kufunika kwake.
Kwa zaka makumi asanu zapitazi, chidebe cha nayitrogeni chamadzimadzi chakhala chikugwiritsidwa ntchito kwambiri mu gawo la sayansi ya moyo. Masiku ano, chimagwiritsa ntchito ukadaulo wosungira madzi kuti chisunge maselo mu nayitrogeni yamadzimadzi pa -196℃, zomwe zimapangitsa kuti asagone kwakanthawi pomwe akusunga mawonekedwe awo ofunikira. Pazachipatala, chidebe cha nayitrogeni chamadzimadzi chimagwiritsidwa ntchito posungira ziwalo, khungu, magazi, maselo, mafuta am'mafupa, ndi zitsanzo zina zamoyo, zomwe zimathandiza pakukula kwa mankhwala ochiritsa matenda. Kuphatikiza apo, zimathandiza kuti mankhwala achilengedwe monga katemera ndi mabakiteriya azigwira ntchito nthawi yayitali, zomwe zimathandiza kumasulira zotsatira za kafukufuku wasayansi.
Chidebe cha Haier Biomedical cha nayitrogeni wamadzimadzi chimakwaniritsa zosowa zosiyanasiyana za ogwiritsa ntchito monga mabungwe ofufuza za sayansi, zamagetsi, mankhwala, makampani opanga mankhwala, ma laboratories, zipatala, malo osungira magazi, ndi malo owongolera matenda. Ndi njira yabwino kwambiri yosungira magazi a umbilical cord, maselo a minofu, ndi zitsanzo zina zamoyo, kuonetsetsa kuti zitsanzo za maselo zikugwira ntchito bwino pamalo otentha kwambiri.
Podzipereka ku cholinga cha kampani "chopangitsa moyo kukhala wabwino," Haier Biomedical ikupitilizabe kuyambitsa zatsopano kudzera muukadaulo ndikufuna kusintha kwakukulu pofuna kuchita bwino kudzera mu chitetezo chanzeru cha sayansi ya moyo.
1. Kapangidwe katsopano kopanda chisanu
Chidebe cha Haier biomedical cha nayitrogeni chamadzimadzi chili ndi kapangidwe kapadera ka utsi komwe kamaletsa bwino kupangika kwa chisanu pakhosi pa chidebecho, komanso kapangidwe katsopano ka madzi otulutsira madzi kuti asasonkhanitse pansi m'nyumba.
2. Dongosolo lobwezeretsa madzi m'thupi lokha
Chidebechi chimaphatikiza kubwezeretsanso kwamanja komanso kodzipangira chokha, kuphatikiza ntchito yodutsa mpweya wotentha kuti muchepetse kusinthasintha kwa kutentha mu thanki panthawi yobwezeretsanso madzi, motero kumawonjezera chitetezo cha zitsanzo zosungidwa.
3. Kuwunika ndi kuyang'anira ntchito nthawi yeniyeni
Chidebecho chili ndi kuwunika kutentha ndi mulingo wamadzimadzi nthawi yeniyeni komwe kumaphatikizapo gawo la IoT lotumizira deta ndi ma alarm akutali, zomwe zimapangitsa kuti chitetezo, kulondola, komanso kusavuta kwa kasamalidwe ka zitsanzo, ndikuwonjezera phindu la zitsanzo zosungidwa.
Pamene ukadaulo wazachipatala ukupita patsogolo, kufufuza mozama kwa ukadaulo wa cryogenic wa -196℃ kuli ndi malonjezo ndi mwayi pa thanzi la anthu. Poyang'ana kwambiri zosowa za ogwiritsa ntchito, Haier Biomedical ikupitilizabe kudzipereka ku zatsopano, ndipo yakhazikitsa njira yosungiramo zinthu zonse zamadzimadzi a nayitrogeni m'zidebe zonse, kuonetsetsa kuti mtengo wa zitsanzo zosungidwa ukuwonjezeka komanso kupitilizabe kuthandizira pa sayansi ya moyo.
Nthawi yotumizira: Januwale-17-2024
