EP 4065208 A4 20240327 - RETRACTABLE NEEDLE CATHETER DELIVERY APPARATUS
Title (en)
RETRACTABLE NEEDLE CATHETER DELIVERY APPARATUS
Title (de)
EINFÜHRUNGSVORRICHTUNG FÜR KATHETER MIT EINZIEHBARER NADEL
Title (fr)
APPAREIL DE POSE DE CATHÉTER À AIGUILLE RÉTRACTABLE
Publication
Application
Priority
- US 201962941211 P 20191127
- US 201962941541 P 20191127
- US 202062985182 P 20200304
- US 202063023699 P 20200512
- US 2020061633 W 20201120
Abstract (en)
[origin: WO2021108274A1] A catheter insertion system includes a housing extending along a longitudinal axis a needle extends distally from a distal end of the housing. The needle has a longitudinal passage coaxially aligned with the housing. A catheter has a length and is sized and shaped to be advanced from a retracted position within the longitudinal passage of the needle to an extended position with at least a portion of the catheter length extending beyond a distal tip of the needle. The needle is typically configured to be retracted back into the housing after the catheter has been distally advanced through the needle, thus providing an integrated catheter and catheter insertion apparatus. After needle retraction, the housing may be taped or otherwise secured to the patient's skin while the needle remains protected within the housing. A luer or other connector on the catheter may then be connected to a fluid or other source in an otherwise conventional manner.
IPC 8 full level
A61M 25/06 (2006.01); A61M 5/14 (2006.01); A61M 25/00 (2006.01)
CPC (source: EP)
A61M 25/065 (2013.01); A61B 5/15003 (2013.01); A61B 5/150259 (2013.01); A61B 5/153 (2013.01); A61M 5/3257 (2013.01); A61M 25/0097 (2013.01); A61M 25/0612 (2013.01)
Citation (search report)
- [XYI] US 4957489 A 19900918 - CAMERON ROBERT H [US], et al
- [XY] US 2016256667 A1 20160908 - RIBELIN REX A [US], et al
- [XY] US 4037600 A 19770726 - PONCY MARK P, et al
- [IY] US 2002045843 A1 20020418 - BARKER JOHN M [US], et al
- [IY] EP 3116399 B1 20191023 - SG MEDITECH PTE LTD [SG]
- [Y] US 2003073957 A1 20030417 - HAINDL HANS [DE]
- See also references of WO 2021108274A1
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 2021108274 A1 20210603; EP 4065208 A1 20221005; EP 4065208 A4 20240327; JP 2023504792 A 20230207
DOCDB simple family (application)
US 2020061633 W 20201120; EP 20894505 A 20201120; JP 2022530943 A 20201120