(19)
(11)
EP 0 689 399 A1
(12)
(43)
Date of publication:
03.01.1996
Bulletin 1996/01
(21)
Application number:
94910625.0
(22)
Date of filing:
14.03.1994
(51)
International Patent Classification (IPC):
A61B
( . )
A61B
17/
22
( . )
A61B
17/
00
( . )
A61B
17/
32
( . )
(86)
International application number:
PCT/SE1994/000217
(87)
International publication number:
WO 1994/021177
(
29.09.1994
Gazette 1994/22)
(84)
Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
(30)
Priority:
16.03.1993
SE 19930000866
(71)
Applicant:
Astra Aktiebolag
S-151 85 Södertälje (SE)
(72)
Inventors:
CHRISTOFFERSSON, Rolf
S-752 36 Uppsala (SE)
ANDERSSON, Birger
S-412 61 Göteborg (SE)
(74)
Representative:
Lindgren, Anders, et al
Dr. Ludwig Brann Patentbyra AB P.O. Box 17192
104 62 Stockholm
104 62 Stockholm (SE)
(54)
DEVICE FOR THE EXTIRPATION OF VARICOSE VEINS