EP 0968027 A4 20000329 - METHODS AND SYSTEMS FOR ESTABLISHING VASCULAR ACCESS
Title (en)
METHODS AND SYSTEMS FOR ESTABLISHING VASCULAR ACCESS
Title (de)
VERFAHREN UND ANORDNUNG ZUR SCHAFFUNG EINES GEFÄSS-ZUGANGS
Title (fr)
PROCEDES ET SYSTEMES D'ACCES VASCULAIRE
Publication
Application
Priority
- US 9800931 W 19980120
- US 3612497 P 19970121
- US 85664197 A 19970515
- US 94299097 A 19971002
Abstract (en)
[origin: WO9831272A2] A body lumen access system comprises a distal access cannula and a proximal access cannula. The distal access cannula is attached to or within the body lumen and the proximal access cannula is attached to an implantable port or is transcutaneously positioned and attached to a luer or other external connector. The distal and proximal access cannulas are usually implanted separately, cut to length, and attached at a subcutaneous junction location. Preferably, the proximal access cannula has a larger lumen diameter than that of the distal access cannula in order to reduce flow resistance within the cannula system. In some cases the distal and proximal access cannulas may be formed integrally.
IPC 1-7
IPC 8 full level
A61M 37/00 (2006.01); A61M 1/36 (2006.01); A61M 39/02 (2006.01); A61M 25/00 (2006.01)
CPC (source: EP US)
A61M 1/3653 (2013.01 - EP); A61M 1/3659 (2014.02 - EP US); A61M 39/0208 (2013.01 - EP US); A61M 25/0023 (2013.01 - EP); A61M 2205/195 (2013.01 - EP)
Citation (search report)
- [XA] EP 0564321 A2 19931006 - CELSA L G SA [FR]
- [XA] US 5152747 A 19921006 - OLIVIER LUCIEN C [DE]
- [XA] WO 9300129 A1 19930107 - MILOSEVIC ZELJKO [DE]
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
WO 9831272 A2 19980723; WO 9831272 A3 19981112; AU 6029498 A 19980807; CA 2278125 A1 19980723; EP 0968027 A2 20000105; EP 0968027 A4 20000329; JP 2001513000 A 20010828
DOCDB simple family (application)
US 9800931 W 19980120; AU 6029498 A 19980120; CA 2278125 A 19980120; EP 98903547 A 19980120; JP 53458798 A 19980120