EP 2841142 A4 20151209 - STRETCH VALVE BALLOON CATHETER AND METHODS FOR PRODUCING AND USING SAME
Title (en)
STRETCH VALVE BALLOON CATHETER AND METHODS FOR PRODUCING AND USING SAME
Title (de)
BALLONKATHETER MIT DEHNUNGSVENTIL UND VERFAHREN ZUR HERSTELLUNG UND VERWENDUNG DAVON
Title (fr)
CATHÉTER À BALLONNET À VALVE D'ÉTIREMENT ET SES PROCÉDÉS DE PRODUCTION ET D'UTILISATION
Publication
Application
Priority
- US 201261637690 P 20120424
- US 201213707952 A 20121207
- US 201313862163 A 20130412
- US 201313868376 A 20130423
- US 2013037909 W 20130424
Abstract (en)
[origin: WO2013163254A1] A safety catheter includes a flexible, multi-lumen shaft having an outer diameter, a distal tip, a proximal catheter end with a drain end and a proximal inflation end. The multi-lumen shaft defines a drain lumen, a distal hollow balloon portion, at least one inflation lumen, and a drainage port. A hollow stretch valve is coaxially disposed in the inflation or drainage lumen, or both, has a fixed portion within the inflation or drainage lumen, or both, and prevents fluid from passing through the drainage port in a steady state and has a sliding portion slidably disposed within the inflation or drainage lumen, or both, such that, in a stretched state when the proximal catheter end is stretched, the sliding portion slides within the inflation or drainage lumen, or both to permit fluid to pass through the balloon drainage port and/or wall of the catheter.
IPC 8 full level
A61M 27/00 (2006.01)
CPC (source: EP)
A61M 25/10186 (2013.11); A61M 25/1036 (2013.01); A61M 25/0017 (2013.01); A61M 25/0032 (2013.01); A61M 2025/0175 (2013.01)
Citation (search report)
- [A] US 2011071506 A1 20110324 - GARDNER BRUCE A [US], et al
- [A] US 2011152761 A1 20110623 - MAYBACK GREGORY L [US], et al
- See references of WO 2013163254A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013163254 A1 20131031; WO 2013163254 A4 20140109; EP 2841142 A1 20150304; EP 2841142 A4 20151209
DOCDB simple family (application)
US 2013037909 W 20130424; EP 13782445 A 20130424