Patent · US Expired

Illumination device and medical imaging and examination device having an illumination device

US7331698B2 · kind B2 · utility

4Cited by

7References

17Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Wolfgang Gösswein · Effeltrich, DE
Ludwig Kreischer · Dormitz, DE
Markus Petsch · Erlangen, DE

Key dates

Filing date	May 12, 2005
Grant date	Feb 19, 2008
Priority date	—
Expiry date	Dec 7, 2025

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S362/804
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An illumination device (1,10,20,41) for illuminating an examination room (33) of an imaging medical examination device (31) has illuminants (7,21,55), which emit light when energized and can be electrically connected to a power source via connecting means (5A,5B,15A, . . . 15D), at least two of the illuminants (7,21,55) being connected by means of an electrical supply line (8) and the electrical supply line (8) having at least one high frequency filter (9,11) for reducing the interaction of the supply line (8) with a high frequency field.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.