EP 1572270 A1 20050914 - INJECTION APPARATUS COMPRISING A NEEDLE-PROTECTING DEVICE
Title (en)
INJECTION APPARATUS COMPRISING A NEEDLE-PROTECTING DEVICE
Title (de)
INJEKTIONSVORRICHTUNG MIT NADELSCHUTZ
Title (fr)
DISPOSITIF D'INJECTION POURVU D'UNE PROTECTION D'AIGUILLE
Publication
Application
Priority
- CH 0300757 W 20031117
- CH 19862002 A 20021125
Abstract (en)
[origin: WO2004047892A1] Disclosed is a receptacle (50) for an active substance, which is connected to an injection needle (37) and is accommodated inside a sliding sleeve (21) that can be displaced within a housing (16) by means of a driving force. A sleeve-shaped needle-protecting device (17) can be displaced within the housing (16) by means of the force of a spring (18) such that said needle-protecting device (17) slides forward and protrudes past the injection needle (37) in an axial direction when the injection needle (37) is withdrawn from the body tissue. Locking means (35, 38) prevent the needle-protecting device (17) from being able to be manually pushed backward. Said locking means (35, 38) are effective between the needle-protective device (17) and the sliding sleeve (21), the locking mechanism being automatically deactivated when the sliding sleeve (21) is at least approximately back in the retracted position thereof.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
A61M 5/2033 (2013.01 - EP US); A61M 5/326 (2013.01 - EP US); A61M 5/3202 (2013.01 - EP US); A61M 2005/206 (2013.01 - EP US); A61M 2005/2073 (2013.01 - EP US); A61M 2005/3247 (2013.01 - EP US)
Citation (search report)
See references of WO 2004047892A1
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)
WO 2004047892 A1 20040610; AU 2003280270 A1 20040618; AU 2003280270 B2 20080124; CN 100506305 C 20090701; CN 1713930 A 20051228; EP 1572270 A1 20050914; JP 2006507060 A 20060302; JP 4339260 B2 20091007; US 2005273061 A1 20051208; US 2008071225 A1 20080320; US 7361160 B2 20080422
DOCDB simple family (application)
CH 0300757 W 20031117; AU 2003280270 A 20031117; CN 200380103982 A 20031117; EP 03770836 A 20031117; JP 2004554139 A 20031117; US 13560205 A 20050523; US 94801407 A 20071130