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1. 发明申请

US20230096391A1 MEDICAMENT DELIVERY DEVICE 有权
公开(公告)号：US20230096391A1
公开(公告)日：2023-03-30
申请号：US17911016
申请日：2020-11-27
申请人： SHL MEDICAL AG
发明人： Hsueh-Yi Chen , Pei Chi Hu , Chun-Yi Lee
IPC分类号： A61M5/24 , A61M5/32 , A61M5/315 , A61M5/20
摘要： A medicament delivery device is presented having a front-end device with a front-end housing and a delivery member cover that moves along a longitudinal axis between an extended position and a retracted position relative to the front-end housing, and a medicament container holder arranged in the front-end housing that receives a medicament container; and a reusable base device that is detachably connected to the front-end device, the base device has a plunger, a motor to drive the plunger inside the front-end housing, and wherein the motor drives the plunger from a second end position back to an initial end position, and a motor switch having a first switch position that changes to a default switch position by displacement of the delivery member cover when the delivery member cover is moved back from a retracted position to an extended position causing the motor to rotate in a reverse direction and drive the plunger from the second end position to the initial end position.

2. 发明申请

US20230090486A1 INJECTOR NEEDLE INSERTION RETRACTION ASSEMBLY 有权
公开(公告)号：US20230090486A1
公开(公告)日：2023-03-23
申请号：US17988627
申请日：2022-11-16
申请人： SHL MEDICAL AG
发明人： Slobodan Stefanov , Johnathan Weiss
IPC分类号： A61M5/158
摘要： A needle insertor for a medicament delivery device is presented having a driver having a first part movably arranged within the case and a second part connected to the base, a needle assembly movably held by the first part in the case, a rotator arranged in the case and configured to engage the first part for moving the driver, an energy accumulation member configured to interact with the rotator for applying a rotational force on the rotator, a movable stop arranged on the base and configured to interact with the rotator for preventing the rotator from rotating. The first part has a first position where the needle assembly is held inside the case, a second position where the needle portion is positioned outside the case after being moved to pass through the injection site end, and a third position where the needle portion is positioned inside the case.

3. 发明授权

US11596746B2 Medicament delivery device 有权
公开(公告)号：US11596746B2
公开(公告)日：2023-03-07
申请号：US16712643
申请日：2019-12-12
申请人： SHL MEDICAL AG
发明人： Jochen Ratjen
IPC分类号： A61M5/315 , A61M5/19 , A61M5/20 , A61M5/32 , A61M5/36 , A61M15/00
摘要： A medicament delivery device is presented having an elongated body having a longitudinal axis, a proximal end and a distal end that is provided with a distal surface. The distal surface is arranged and configured such that the elongated body of the medicament delivery device can steadily stand on the distal surface.

4. 发明授权

US11596742B2 Medicament delivery device 有权
公开(公告)号：US11596742B2
公开(公告)日：2023-03-07
申请号：US17361546
申请日：2021-06-29
申请人： SHL Medical AG
发明人： Stefan Högdahl
IPC分类号： A61M5/20 , A61M5/315 , A61M5/32
摘要： The present invention relates to a medicament delivery device comprising a housing, arranged to accommodate a medicament container; a power unit arranged inside said housing, said power unit comprising a plunger rod, a drive spring operably arranged to act on the plunger rod and, which is, upon activation, operably arranged to act on said medicament container, an actuator comprising holding elements, capable of releasably holding said plunger rod with said drive spring in a tensioned state, and an actuator sleeve operably connected to said actuator for releasably locking said holding elements in a holding state; said medicament delivery device further comprising a medicament delivery member guard slidably movable in said housing and arranged to act on said actuator sleeve for setting said holding elements with said actuator sleeve in a first activation state; an activator unit arranged to be manually operated and, which is, operably connected to said plunger rod for setting said holding elements with said actuator sleeve in a second activation state, wherein said plunger rod is released when both activation states are set.

5. 发明申请

US20230024440A1 SAFETY CAP 有权
公开(公告)号：US20230024440A1
公开(公告)日：2023-01-26
申请号：US17954840
申请日：2022-09-28
申请人： SHL MEDICAL AG
发明人： Anders Boström
IPC分类号： A61M5/32
摘要： A protective cap is presented that is releasably connected to a medicament delivery having a generally tubular body and a medicament delivery member with a shield to be removed when the protective cap is removed, attachment elements for holding a generally tubular medicament delivery member shield remover within the protective cap and a lid attached to the cap body for holding the medicament delivery member shield remover in position

6. 发明申请

US20230017811A1 NEEDLE SHIELD REMOVER AND A MEDICAMENT DELIVERY DEVICE COMPRISING THE NEEDLE SHIELD REMOVER 有权
公开(公告)号：US20230017811A1
公开(公告)日：2023-01-19
申请号：US17948358
申请日：2022-09-20
申请人： SHL MEDICAL AG
发明人： Anders Holmqvist , Pär Leander
IPC分类号： A61M5/32
摘要： A needle shield remover for a medicament delivery device is presented that has a metal tubular body, a proximal part, a distal part, and a substantially circular cross-section, where the tubular body is arranged with a slot extending from a distal end of the body, at least half the length of the body, towards a proximal end, such that at least the distal part of the body may flex radially outwards to exert a radially inwardly directed clamping force on a needle shield accommodated by the body.

7. 发明授权

US11554213B2 Injector needle insertion retraction assembly 有权
公开(公告)号：US11554213B2
公开(公告)日：2023-01-17
申请号：US15734291
申请日：2019-09-12
申请人： SHL MEDICAL AG
发明人： Slobodan Stefanov , Johnathan Weiss
IPC分类号： A61M5/158
摘要： A needle insertor for a medicament delivery device is presented having a driver having a first part movably arranged within the case and a second part connected to the base, a needle assembly movably held by the first part in the case, a rotator arranged in the case and configured to engage the first part for moving the driver, an energy accumulation member configured to interact with the rotator for applying a rotational force on the rotator, a movable stop arranged on the base and configured to interact with the rotator for preventing the rotator from rotating. The first part has a first position where the needle assembly is held inside the case, a second position where the needle portion is positioned outside the case after being moved to pass through the injection site end, and a third position where the needle portion is positioned inside the case.

8. 发明申请

US20220395849A1 SPRAY NOZZLE CHIP 有权
公开(公告)号：US20220395849A1
公开(公告)日：2022-12-15
申请号：US17772447
申请日：2020-10-06
申请人： SHL MEDICAL AG
发明人： Daniel Säll , Rasmus Renstad
IPC分类号： B05B12/00 , B05B15/40 , B65D83/28 , B05B1/14
摘要： A spray nozzle chip is presented having a substrate with a spray side and a sieve side, a spray membrane provided on the spray side, a sieve membrane provided on the sieve side, wherein the spray membrane is provided with spray orifices and the sieve membrane is provided with sieve orifices, wherein the substrate has a fluid channel which connects the spray orifices with the sieve orifices, and a pressure sensing device configured to measure deformation of the spray membrane to obtain a measure of pressure on the spray membrane.

9. 发明申请

US20220387729A1 CAP FOR A MEDICAMENT DELIVERY DEVICE 有权
公开(公告)号：US20220387729A1
公开(公告)日：2022-12-08
申请号：US17774270
申请日：2020-10-30
申请人： SHL MEDICAL AG
发明人： Oscar Alexandersson
IPC分类号： A61M5/32
摘要： A cap for a medicament delivery device is presented having a cap body and a medicament delivery member shield remover arranged in the cap body. The medicament delivery member shield remover has a tubular body extending along an axis in an axial direction from a proximal end to a distal end and extending in a circumferential direction around the axis, a slit in the tubular body extending in the axial direction, and a first protruding element extending from the tubular body towards the axis, and a second protruding element. The second protruding element has two protrusions extending from the tubular body away from the axis. The two protrusions are arranged on opposite sides of the slit in the circumferential direction. The cap body has a tubular body extending in the axial direction with a slit extending in the axial direction and having a tapered portion that tapers towards the distal end.

10. 发明申请

US20220387719A1 FEEDBACK MECHANISMS 有权
公开(公告)号：US20220387719A1
公开(公告)日：2022-12-08
申请号：US17774935
申请日：2020-11-05
申请人： SHL MEDICAL AG
发明人： Hsuan Wang , Ling-Hsiang Chao , Meng-Jhen Chiou , Chia-Hsin Su , Tzu-Cheng Yeh
IPC分类号： A61M5/315 , A61M5/20
摘要： A start of medicament delivery notification mechanism is presented where the notification mechanism is positioned within a housing of a medical device and includes a rear cap secured to a distal end of the housing, where the rear cap has a hollow tubular housing extending proximally from a distal end of the rear cap such that the tubular housing is cantilevered within and rotatably fixed relative to the housing and is parallel with a longitudinal axis of the housing. A rotator rotatably is positioned around the tubular housing such that rotator can rotate relative to the tubular housing from a first position to a second position, where the second position coincides with an initiation of a delivery of a dose of medicament. The rotator further has a contact surface that engages with and subsequently disengages from a corresponding contact surface located on the rear cap or on an inside surface of the housing.

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