EP 0880371 A4 19990414 - BLUNT CANNULA CONSTRUCTION FOR MULTIPLE APPLICATIONS
Title (en)
BLUNT CANNULA CONSTRUCTION FOR MULTIPLE APPLICATIONS
Title (de)
KONSTRUCTION EINER STRUMPFKANÜLE FÜR MEHRFACHE ANWENDUNGEN
Title (fr)
CONSTRUCTION DE CANULE EMOUSSEE POUR APPLICATIONS MULTIPLES
Publication
Application
Priority
- IL 11409395 A 19950609
- US 9609125 W 19960605
Abstract (en)
[origin: WO9641649A1] This invention discloses a cannula (10) having a hub (11) at one end integrally formed with a Luer locking element (12) for attachment to a syringe (2), and a tapered section (14) terminating in a blunt tip (15) at the opposite end; characterized in that said tapered section (14) is of a length of 30 mm to 100 mm, and has an outer diameter of at least 3 mm at its large diameter end tapering therefrom to an outer diameter of at least 0.8 mm at the blunt tip (15), the cannula (10) being of a plastic material sufficiently stiff and tapered to enable the cannula (10) to be used not only for insertion through a pre-slitted, self-sealing plug, but also for puncturing a vial for withdrawing liquid therefrom, and also for withdrawing liquid from an ampule.
IPC 1-7
IPC 8 full level
A61M 39/04 (2006.01); B01L 3/02 (2006.01)
CPC (source: EP)
A61M 39/045 (2013.01); B01L 3/0275 (2013.01)
Citation (search report)
- [X] WO 9505863 A1 19950302 - ST PAUL MEDICAL INC [US], et al
- [A] WO 9011103 A2 19901004 - BAXTER INT [US]
- [A] US 5223225 A 19930629 - GAUTSCH JIM [US]
- See references of WO 9641649A1
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
WO 9641649 A1 19961227; AU 6090696 A 19970109; EP 0880371 A1 19981202; EP 0880371 A4 19990414; IL 114093 A0 19951031; IL 114093 A 19980615
DOCDB simple family (application)
US 9609125 W 19960605; AU 6090696 A 19960605; EP 96918194 A 19960605; IL 11409395 A 19950609