EP 3355964 A1 20180808 - INJECTION APPARATUS
Title (en)
INJECTION APPARATUS
Title (de)
INJEKTIONSGERÄT
Title (fr)
DISPOSITIF D'INJECTION
Publication
Application
Priority
- DE 202015006844 U 20150930
- EP 2016001599 W 20160926
Abstract (en)
[origin: CA2999085A1] An injection apparatus (1, 101) for automatically expelling a dose of injection liquid from a container (5, 105) has a first component and a second component which move relative to each other when injection liquid is expelled. The injection apparatus (1, 101) has an injection spring (9, 109), the energy of which is at least partially released when injection liquid is expelled from the container (5, 105) and causes the dose to be expelled from the container (5, 150). The injection apparatus (1, 101) has a setting device (41, 141) for setting the injection speed with which the injection liquid is expelled from the container (5, 105). The setting device (41, 141) influences the energy which is necessary for moving the second component relative to the first component. A simple design of the injection apparatus (1, 101) can be achieved if the first component and the second component move relative to each other in the direction of the central longitudinal axis (50, 150) when injection liquid is expelled and if the setting device has an effect on the rotational position of the first component relative to the second component when the injection speed is set.
IPC 8 full level
A61M 5/20 (2006.01); A61M 5/24 (2006.01); A61M 5/315 (2006.01); A61M 5/48 (2006.01)
CPC (source: EP RU US)
A61M 5/20 (2013.01 - RU); A61M 5/2033 (2013.01 - EP US); A61M 5/31551 (2013.01 - US); A61M 5/31585 (2013.01 - EP US); A61M 5/482 (2013.01 - EP US); A61M 5/20 (2013.01 - EP US); A61M 5/24 (2013.01 - EP US); A61M 5/32 (2013.01 - US); A61M 2005/2026 (2013.01 - EP US); A61M 2005/2073 (2013.01 - EP US); A61M 2005/3126 (2013.01 - US)
Citation (examination)
WO 2015091766 A1 20150625 - SANOFI AVENTIS DEUTSCHLAND [DE]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 202015006844 U1 20160115; CA 2999085 A1 20170406; CN 108290001 A 20180717; EP 3355964 A1 20180808; HK 1253668 A1 20190628; JP 2018529465 A 20181011; RU 2698606 C1 20190828; US 2018221586 A1 20180809; WO 2017054916 A1 20170406
DOCDB simple family (application)
DE 202015006844 U 20150930; CA 2999085 A 20160926; CN 201680056857 A 20160926; EP 16770685 A 20160926; EP 2016001599 W 20160926; HK 18112807 A 20181009; JP 2018516756 A 20160926; RU 2018109124 A 20160926; US 201815941667 A 20180330