(19)
(11)
EP 0 877 917 A1
(12)
(43)
Date of publication:
18.11.1998
Bulletin 1998/47
(21)
Application number:
97902992.0
(22)
Date of filing:
21.01.1997
(51)
International Patent Classification (IPC):
G01F
1/
716
( . )
G01R
33/
28
( . )
G06T
11/
20
( . )
A61B
5/
055
( . )
G01R
33/
54
( . )
(86)
International application number:
PCT/US1997/000801
(87)
International publication number:
WO 1997/026507
(
24.07.1997
Gazette 1997/32)
(84)
Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV RO SI
(30)
Priority:
18.01.1996
IL 19960116810
(60)
Divisional application:
10170834.5 / 2339303
(71)
Applicant:
YEDA RESEARCH AND DEVELOPMENT CO. LTD.
Rehovot 76100 (IL)
(72)
Inventor:
DEGANI, Hadassa
76406 Rehovot (IL)
(74)
Representative:
VOSSIUS & PARTNER
Siebertstrasse 4
81675 München
81675 München (DE)
(54)
APPARATUS FOR MONITORING A SYSTEM IN WHICH A FLUID FLOWS