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公开(公告)号：EP4360677A1
公开(公告)日：2024-05-01
申请号：EP22306631.7
申请日：2022-10-28
CPC分类号： A61M2005/313920130101 , A61M5/3243 , A61M2005/324720130101 , A61M2005/326120130101 , A61M2005/326420130101 , A61M5/3257
摘要： The safety device (10) includes a tubular body (12) configured to receive a barrel (102), a head arrangement configured to abut against the flange (107) and to lock into a flange (107), at least two actuation arms (16,216) connecting the tubular body (12) and the head arrangement, said actuation arms (16,216) having a proximal link (39,239) connected to the head arrangement by a proximal hinge (42,242) and a distal link (40,240) connected to the tubular body (12,212) by a distal hinge (47,247), the proximal link (39,239) and the distal link (40,240) being connected by an intermediate hinge (49,249), the actuation arm (16,216) being movable between a collapsed position in which the tubular body (12,212) is maintained in a position proximally close to the flange (107) uncovering the needle (101) and an extended position in which the tubular body (12,212) is maintained in a position distally distant from the head arrangement shielding the needle (101); a locking means for maintaining the actuation arms (16,216) in a collapsed position and a locking means for maintaining the actuation arms (16,216) in an extended position.
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公开(公告)号：EP4360679A1
公开(公告)日：2024-05-01
申请号：EP22306634.1
申请日：2022-10-28
发明人： CHANSAVANG, Albert , MILLS, Freddy
IPC分类号： A61M5/32
CPC分类号： A61M5/3257 , A61M2005/324720130101 , A61M5/3271
摘要： The syringe assembly for use in medication delivery comprises:
- a syringe barrel (12) having a needle (11) at a distal end (122) of the barrel (12);
- a tubular body (2) defining an enclosure, said barrel (12) extending at least partially within said enclosure;
- a safety shield (3) for the needle (11), longitudinally movable with respect to the tubular body (2) between a retracted position and an activated position;
- a spring (4) urging said safety shield (3) towards said activated position;
- a first locking mechanism (31) for locking the safety shield (3) in the retracted position, wherein the first locking mechanism (31) is manually releasable by a user so as to let the safety shield (3) reach the activated position.
- the tubular body (2) including at least one longitudinal slot (21), and the safety shield (3) including at least radial pin (30) engaging the longitudinal slot (21) such that the radial pin (30) moves from a proximal part (211) of the longitudinal slot (12) to a distal part (212) of the longitudinal slot (21) when the safety shield (3) moves from the retracted position towards the activated position;
- the first locking mechanism (31) being configured to hold the radial pin (30) at the proximal part (211) of the longitudinal slot (21).-
公开(公告)号：EP4285961A1
公开(公告)日：2023-12-06
申请号：EP22176649.6
申请日：2022-06-01
发明人： CHANSAVANG, Albert
摘要： Provided herein is a sensor assembly for a drug delivery device, including a housing defining an interior, the housing having at least one opening therein and being coupleable to a drug delivery device, a switch received at least partially within the interior and having an open configuration and a closed configuration, the switch configured to interact with a cooperating surface on the drug delivery device, and a communication device in electrical communication with the switch.
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公开(公告)号：EP4360680A1
公开(公告)日：2024-05-01
申请号：EP22306635.8
申请日：2022-10-28
IPC分类号： A61M5/32
CPC分类号： A61M2005/326120130101 , A61M5/326 , A61M2005/324720130101
摘要： The safety device (10) includes a tubular body (12) configured to receive a barrel (102), a head arrangement configured to abut against the flange (107) and to lock into a flange (107), at least two actuation arms (16,216) connecting the tubular body (12) and the head arrangement, said actuation arms (16,216) having a proximal link (39,239) connected to the head arrangement by a proximal hinge (42,242) and a distal link (40,240) connected to the tubular body (12,212) by a distal hinge (47,247), the proximal link (39,239) and the distal link (40,240) being connected by an intermediate hinge (49,249), the actuation arm (16,216) being movable between a collapsed position in which the tubular body (12,212) is maintained in a position proximally close to the flange (107) uncovering the needle (101) and an extended position in which the tubular body (12,212) is maintained in a position distally distant from the head arrangement shielding the needle (101); a locking means for maintaining the actuation arms (16,216) in a collapsed position and a biasing member for maintaining the actuation arms (16,216) in an extended position.
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公开(公告)号：EP4360678A1
公开(公告)日：2024-05-01
申请号：EP22306633.3
申请日：2022-10-28
IPC分类号： A61M5/32
CPC分类号： A61M2005/324720130101 , A61M5/3257
摘要： The safety device (10) includes a tubular body (12) extending along a longitudinal axis (A), the tubular body being configured to receive the barrel, an annular head (14) configured to abut against the flange; one actuation arm connecting the tubular body and the annular head, the actuation arm being movable by a user between a collapsed position in which the tubular body is maintained by the actuation arm in a position proximally close to the flange uncovering the needle and an extended position in which the tubular body is maintained in a position distally distant from the flange shielding the needle; one finger resting arrangement connected to the annular head; a locking means for maintaining the actuation arm in a collapsed position and a locking means for maintaining the actuation arm in an extended position.
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