Electrical apparatus having components disposed inside and outside of a high-frequency shielded room
US6198287A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 28, 1998 |
| Grant date | Mar 6, 2001 |
| Priority date | — |
| Expiry date | May 28, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/0017
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A diagnostic magnetic resonance apparatus has at least one component arranged inside a high-frequency shielded room, at least one other component arranged outside the high-frequency shielded room, and a control computer which is connected with the components via control lines. The control lines are constructed as a serial sensor/actuator bus comprising a first bus portion with electrical bus lines, and a second bus portion with optical bus lines. The optical bus lines are conducted into the high-frequency shielded room and are connected therein with the first component. The first bus portion is connected with the second bus portion via an electro-optical interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.