Global Patent Index - EP 1511531 A1

EP 1511531 A1 20050309 - DEVICE FOR LOCOREGIONAL ANESTHESIA AND METHOD FOR MAKING THE CANNULA OF SAID DEVICE

Title (en)

DEVICE FOR LOCOREGIONAL ANESTHESIA AND METHOD FOR MAKING THE CANNULA OF SAID DEVICE

Title (de)

VORRICHTUNG ZUR VERABREICHUNG EINER LOKALANAESTHESIE UND HERSTELLUNGSVERFAHREN FÜR DIE KANÜLE DIESER VORRICHTUNG

Title (fr)

DISPOSITIF POUR L'ANESTHESIE LOCOREGIONALE ET PROCEDE POUR FABRIQUER LA CANULE DU DISPOSITIF

Publication

EP 1511531 A1 20050309 (FR)

Application

EP 03786016 A 20031118

Priority

  • FR 0303410 W 20031118
  • FR 0214527 A 20021120

Abstract (en)

[origin: FR2847169A1] The instrument, consisting of a needle for puncturing and electrical stimulation of a nerve bundle, having a fixed base, a cannula (1, 2) and a catheter that can slide inside it, has the cannula made with a lengthwise slit (6, 7) from end to end to permit lateral separation of the catheter. The instrument, consisting of a needle for puncturing and electrical stimulation of a nerve bundle, having a fixed base, a cannula (1, 2) and a catheter that can slide inside it, has the cannula made with a lengthwise slit (6, 7) from end to end to permit lateral separation of the catheter. The cannula base and tube are made from different synthetic resins so that the former is relatively rigid and the latter relatively supple, and the proximal end of the tube is flared and stuck in the slit. The bases of the cannula and needle have a locking system (10, 13) to fasten and release them by a relative rotation.

IPC 1-7

A61M 25/00; A61M 19/00

IPC 8 full level

A61M 25/06 (2006.01)

CPC (source: EP KR US)

A61M 19/00 (2013.01 - KR); A61M 25/00 (2013.01 - KR); A61M 25/01 (2013.01 - KR); A61M 25/0606 (2013.01 - EP US); A61M 25/0668 (2013.01 - EP US)

Citation (search report)

See references of WO 2004047898A1

Citation (examination)

US 5853391 A 19981229 - BELL CRAIG J [US]

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

FR 2847169 A1 20040521; FR 2847169 B1 20050218; AU 2003295024 A1 20040618; CA 2491418 A1 20040610; EP 1511531 A1 20050309; JP 2006506202 A 20060223; KR 20050094803 A 20050928; PL 372710 A1 20050725; US 2005245874 A1 20051103; WO 2004047898 A1 20040610

DOCDB simple family (application)

FR 0214527 A 20021120; AU 2003295024 A 20031118; CA 2491418 A 20031118; EP 03786016 A 20031118; FR 0303410 W 20031118; JP 2004554602 A 20031118; KR 20057000621 A 20050113; PL 37271003 A 20031118; US 51992604 A 20041230