(19)
(11) EP 1 119 864 A1

(12)

(43) Date of publication:
01.08.2001 Bulletin 2001/31

(21) Application number: 99953008.2

(22) Date of filing: 30.09.1999
(51) International Patent Classification (IPC)7G21K 3/00
(86) International application number:
PCT/US9922/800
(87) International publication number:
WO 0021/096 (13.04.2000 Gazette 2000/15)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 06.10.1998 US 167639
06.10.1998 US 167638

(71) Applicant: CARDIAC MARINERS INCORPORATED
Los Gatos, CA 95030 (US)

(72) Inventors:
  • SOLOMON, Edward, G.
    Menlo Park, CA 94025 (US)
  • PASTRONE, Giovanni
    Los Gatos, CA 95030 (US)

(74) Representative: Viering, Jentschura & Partner 
Postfach 22 14 43
80504 München
80504 München (DE)

   


(54) BEAM HARDENING FILTER FOR X-RAY SOURCE