Hoʻonā haʻalulu
ʻO ka ʻōnaehana magnetic resonance kahi mea hana diagnostic kiʻekiʻe, nona nā koi kiʻekiʻe no ke kaiapuni hoʻonohonoho. ʻO ka hōʻailona NMR he hōʻailona nāwaliwali loa, hiki ke maʻalahi i ka hoʻopili ʻana i waho. ʻO ke keʻakeʻa i ʻōlelo ʻia ma ʻaneʻi, ʻo ia ka mea nui o ka vibration interference.
ʻO ka haʻalulu haʻalulu e pili ana i kēlā me kēia ʻano o ka haʻalulu i hoʻouna ʻia mai ke ʻano o ka hale i ka MRI scanner, a hiki mai paha mai nā kumu waho. Hiki iā ia ke lilo i mau mīkini ʻē aʻe i loko o ka hale, nā mea hoʻokiʻekiʻe maʻamau i nā halemai, nā ʻano mea hana scanning ʻē aʻe, a me nā mea ʻē aʻe, a me nā kaʻa uila, nā kaʻa/kaʻaahi/subway, etc. e hele kokoke ana i ka hale.
Aia ka ʻōnaehana MRI ma Kina no 40 mau makahiki. Me ka holomua mau o ka ʻenehana kamepiula, ua hoʻomohala pū ʻia ʻo MRI ma ke ʻano o ka ikaika kahua kiʻekiʻe a me ka gradient kiʻekiʻe, a ʻo nā mea lapaʻau nui ʻē aʻe i nā halemai like ʻole e hoʻohui mau ʻia a hoʻonui ʻia. , ʻO ke kūkulu ʻia ʻana o nā hale hana like ʻole i ka haukapila, ʻo ke ʻano o nā mea i luna e hoʻomākiʻi ka lumi lako MRI, a i ka manawa like, ke hoʻopilikia ʻia e nā ʻano lāʻau lapaʻau nui ʻē aʻe, subways, substations, radio signals a me nā mea ʻē aʻe. kumu. Ma muli o ka mana o nā mea i luna, he mea nui loa ka loiloi pono ʻana i ke kūlana interference o ka pūnaewele resonance magnetic nuklea a lawe i nā hana palekana hoʻopilikia.
ʻO CSJ-PAD kahi ʻōnaehana hoʻonā hoʻonā i hoʻomohala ʻia e kā mākou hui. Ma ka hoʻokomo ʻana i kahi mea hoʻoheheʻe haʻalulu ma nā lako MRI, hiki iā ia ke ʻike pololei a me ka maikaʻi o ka hoʻopili ʻana i ke kahua electromagnetic kaiapuni a me ka hoʻopili ʻana i ka vibration, hāʻawi i nā hoʻoholo pololei, a hāʻawi i nā hopena kūpono.
No ka laʻana, hiki iā ia ke hāʻawi i ka haʻalulu maikaʻi a me ka pale ʻana i ka hoʻopili ʻana i ka vibration i hoʻokumu ʻia e nā mea haʻuki nui e like me nā subways, nā kaʻaahi, a me nā trams.
