(19)
(11) EP 0 610 398 A1

(12)

(43) Date of publication:
17.08.1994 Bulletin 1994/33

(21) Application number: 92923458.0

(22) Date of filing: 29.10.1992
(51) International Patent Classification (IPC): 
A61B 5/ 055( . )
A61K 49/ 04( . )
A61K 51/ 12( . )
C01B 39/ 00( . )
C01B 39/ 24( . )
C01B 39/ 54( . )
A61K 49/ 00( . )
A61K 49/ 18( . )
C01B 37/ 06( . )
C01B 39/ 14( . )
C01B 39/ 26( . )
(86) International application number:
PCT/EP1992/002550
(87) International publication number:
WO 1993/008846 (13.05.1993 Gazette 1993/12)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL SE

(30) Priority: 30.10.1991 GB 19910022984

(60) Divisional application:
94202430.8 / 0630652

(71) Applicant: NYCOMED SALUTAR, INC.
Sunnyvale, California 94086 (US)

(72) Inventor:
  • FELLMANN, Jere Douglas
    Livermore, CA 94550 (US)

(74) Representative: Cockbain, Julian, Dr., et al 
Frank B. Dehn & Co. Imperial House 15-19 Kingsway
London WC2B 6UZ
London WC2B 6UZ (GB)

   


(54) CONTRAST MEDIA