Over the years I have installed many MRI systems. Retired now, but nice to see. It looks like this one was delivered with Gradient coils in place. Nice!!! Would love to know more about this system. Field strength?
@@mikerussell2534 The loud noise heard during MRI scans comes from the gradient pulses. They are audio range pulses from coils set in the gradient tube. The gradient tube is a concentric tube slid into the bore of the main magnet. The pulses create X, Y, and Z gradient fields, which are used for “slice” selection, that is to say, the part of the body to be imaged. It’s not easy to explain in a few sentences. The other noise, sometimes referred to as a “bird chirping” noise, is likely the sound of the cold-head, a device used to minimize boil-off of cryogens (liquid helium, and in the old magnets liquid nitrogen)
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医療機器の搬入を初めて見ました。
たくさんの職人さん達のおかげで検査が受けられると思うと感謝です。
貴重な映像ありがとうございます。
作業者様方お疲れ様です。
さすが日通、本当になんでも運ぶね。
I am always impressed by the quality of Japanese machinery and work.
どエラい手間がかかるんですね!!!
何億もするのがわかるな。
いや〜家買えるね
すげぇ👏
Over the years I have installed many MRI systems. Retired now, but nice to see. It looks like this one was delivered with Gradient coils in place. Nice!!! Would love to know more about this system. Field strength?
What is the noise being made by them? I know it's got magnets.
@@mikerussell2534 The loud noise heard during MRI scans comes from the gradient pulses. They are audio range pulses from coils set in the gradient tube. The gradient tube is a concentric tube slid into the bore of the main magnet. The pulses create X, Y, and Z gradient fields, which are used for “slice” selection, that is to say, the part of the body to be imaged. It’s not easy to explain in a few sentences.
The other noise, sometimes referred to as a “bird chirping” noise, is likely the sound of the cold-head, a device used to minimize boil-off of cryogens (liquid helium, and in the old magnets liquid nitrogen)
@@mileslong9675 thanks 👍.
運搬時に固定するための専用台車とジグがあるんだな
I am installing ge mri machines 🥰
Great 😍 greetings from Germany ❤
🇩🇪
wow
やっぱり外国製の方が安いのかな？ 日立製しか見たことないけど。
買収買収で海外が主流ですかね～
日本だと日立キャノンが有名ですが、東芝とか消えたし
三菱がVeroっていう変態機種作っていましたが、日立に譲渡されましたね。
日立からOxrayっていう後継機が出ます。
アイアンマンのアレみたい
holy shit these things are made in China
ASSALOM U ALAYKUM KURSDOSH LAR LAYK BOSAYLIK KAMINTARYA YOZINGLAR ZIQNALIK TALABALARGA YARASHMAYDI