(19)
(11)
EP 1 047 462 A2
(12)
(88)
Date of publication A3:
09.12.1999
(43)
Date of publication:
02.11.2000
Bulletin 2000/44
(21)
Application number:
99901437.6
(22)
Date of filing:
11.01.1999
(51)
International Patent Classification (IPC)
7
:
A61M
1/00
(86)
International application number:
PCT/US9900/636
(87)
International publication number:
WO 9934/847
(
15.07.1999
Gazette 1999/28)
(84)
Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
(30)
Priority:
12.01.1998
US 71123 P
(71)
Applicant:
KLEIN, Enrique J.
Los Altos, CA 94022 (US)
(72)
Inventor:
KLEIN, Enrique J.
Los Altos, CA 94022 (US)
(74)
Representative:
Sanderson, Michael John et al
MEWBURN ELLISYork House23 Kingsway
London WC2B 6HP
London WC2B 6HP (GB)
(54)
IMPROVED SEALLESS BLOOD PUMP