Global Patent Index - EP 0971766 A1

EP 0971766 A1 2000-01-19 - CATHETER FOR CORPOREAL DUCT

Title (en)

CATHETER FOR CORPOREAL DUCT

Title (de)

KATHETER FÜR EIN KÖRPERGEFÄSS

Title (fr)

CATHETER POUR CANAL CORPOREL

Publication

EP 0971766 A1 (FR)

Application

EP 99900974 A

Priority

  • FR 9900117 W
  • FR 9800652 A

Abstract (en)

[origin: FR2773717A1] The catheter consists of an impermeable flexible tube (3) which is resistant to traction. It is made at least partly with a thin supple wall (4) with an irregular surface (5) so that if it should suffer a collapse the irregularities ensure that a fluid is still able to flow through it. The tube is made from a synthetic material with a wall thickness of a few microns to a few tens of microns, shaped under heat and pressure on a mandrel to form surface irregularities in a spiral configuration.

IPC 1-7

A61M 25/10; A61M 25/00

IPC 8 full level

A61F 2/958 (2013.01); A61M 25/00 (2006.01); A61M 25/16 (2006.01)

CPC

A61M 25/0043 (2013.01); A61M 25/10 (2013.01); A61M 25/0021 (2013.01); A61M 25/0023 (2013.01); A61M 2025/006 (2013.01)

Citation (search report)

See references of WO 9937355A1

DCS

BE DE ES FR GB IT LU NL SE

DOCDB simple family

FR 2773717 A1 19990723; FR 2773717 B1 20000616; AU 2061299 A 19990809; CA 2281625 A1 19990729; EP 0971766 A1 20000119; JP 2001516269 A 20010925; US 2002111582 A1 20020815; US 6458097 B1 20021001; WO 9937355 A1 19990729