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1. 发明授权

US11865314B2 Medicament delivery device 有权
公开(公告)号：US11865314B2
公开(公告)日：2024-01-09
申请号：US17003143
申请日：2020-08-26
申请人： SHL MEDICAL AG
发明人： Anders Wieselblad
IPC分类号： A61M5/315 , A61M5/24
CPC分类号： A61M5/31551 , A61M5/3155 , A61M5/31511 , A61M5/31535 , A61M5/31536 , A61M5/31585 , A61M5/3157 , A61M5/31593 , A61M2005/2407 , A61M2005/2488 , A61M2005/2492 , A61M2205/581 , A61M2205/582
摘要： A medicament delivery device includes a body having a proximal end and a distal end, in turn comprising a distal housing part, and a medicament container holder, adapted to receive a medicament container; a dose setting drum for setting a dose when rotated in a first direction and for delivering a dose when rotated in a second direction, and a drive drum sleeve selectively operably connectable to a piston plunger for delivering a dose.

2. 发明授权

US11167094B2 Medicament delivery device 有权
公开(公告)号：US11167094B2
公开(公告)日：2021-11-09
申请号：US16412623
申请日：2019-05-15
申请人： SHL MEDICAL AG
发明人： Lennart Brunnberg , Anders Wieselblad , Jonas Norebring
IPC分类号： A61M5/315 , A61M5/24 , A61M5/31 , A61M15/00 , A61M11/00 , A61J7/00 , A61M5/50
摘要： The present invention relates to a medicament delivery device comprising a generally tubular distal housing part (10; 110) having opposite proximal and distal ends, wherein third mechanically coded interface means (11; 111) are arranged on its proximal end; a generally tubular proximal housing (20; 120) part having opposite proximal and distal ends and being releasibly connected to said distal housing part, wherein with fourth mechanically coded interface means (22; 122) are arranged on its distal end; a medicament container having a slidable stopper, wherein said container is arranged to be positioned within said proximal housing part; a plunger rod (60; 160) arranged within said distal housing; drive means arranged within said distal housing and being operably connected to said plunger rod for driving said plunger rod and thereby said stopper towards the proximal end of the device; wherein said device further comprises an interface member (50; 150) comprising first (51; 151) and second (52; 152) mechanically coded interface means arranged to match and interact with the third (11; 111) and the fourth (22; 122) mechanically coded interface means when the distal and the proximal housing parts are connected to each other.

3. 发明申请

US20190282765A1 MEDICAMENT DELIVERY DEVICE 审中-公开
公开(公告)号：US20190282765A1
公开(公告)日：2019-09-19
申请号：US16412623
申请日：2019-05-15
申请人： SHL MEDICAL AG
发明人： Lennart Brunnberg , Anders Wieselblad , Jonas Norebring
IPC分类号： A61M5/315 , A61M5/24 , A61M5/31 , A61M15/00 , A61M11/00
摘要： The present invention relates to a medicament delivery device comprising a generally tubular distal housing part (10; 110) having opposite proximal and distal ends, wherein third mechanically coded interface means (11; 111) are arranged on its proximal end; a generally tubular proximal housing (20; 120) part having opposite proximal and distal ends and being releasibly connected to said distal housing part, wherein with fourth mechanically coded interface means (22; 122) are arranged on its distal end; a medicament container having a slidable stopper, wherein said container is arranged to be positioned within said proximal housing part; a plunger rod (60; 160) arranged within said distal housing; drive means arranged within said distal housing and being operably connected to said plunger rod for driving said plunger rod and thereby said stopper towards the proximal end of the device; wherein said device further comprises an interface member (50; 150) comprising first (51; 151) and second (52; 152) mechanically coded interface means arranged to match and interact with the third (11; 111) and the fourth (22; 122) mechanically coded interface means when the distal and the proximal housing parts are connected to each other.

4. 发明授权

US11607500B2 Dose setting mechanism and medicament delivery device comprising ihe dose setting mechanism 有权
公开(公告)号：US11607500B2
公开(公告)日：2023-03-21
申请号：US16690466
申请日：2019-11-21
申请人： SHL MEDICAL AG
发明人： Anders Wieselblad , Thomas Bergens
IPC分类号： A61M5/315 , A61M5/24 , A61M5/31
摘要： A dose setting mechanism for a medicament delivery device, which dose setting mechanism comprises, a tubular member 10 having a longitudinal track 18 of a predetermined length; a dose drum 40, coaxial with the tubular member 10, and being axially and rotationally movable relative to the tubular member 10; a stop member 90, axially movable but rotationally locked relative to the tubular member 10, and further being in an axially slaved connection with the dose drum 40; wherein said stop member 90 comprises a track follower 98 in engagement with the longitudinal track 18, such that rotational movement of the dose drum 40 relative to the tubular member 10 may cause a maximum axial displacement of said dose drum 40 and said stop member 90, relative to the tubular member 10, corresponding to said predetermined length.

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