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公开(公告)号:US20210236734A1
公开(公告)日:2021-08-05
申请号:US17230165
申请日:2021-04-14
摘要: In one aspect the present disclosure relates to a sensor for measuring at least one physical or chemical parameter of a cartridge filled with a liquid substance. In a further aspect the disclosure relates to a drug delivery device equipped with such a sensor, wherein the sensor includes a planar flexible foil having a first section and having a second section separated from the first section, at least one measurement electrode located on the flexible foil, wherein the flexible foil is wrappable into a wrapped configuration in which the foil forms at least a first wrap with an inner diameter that is equal to or larger than an outer diameter of the cartridge, wherein in the wrapped configuration the first section and the second section at least partially overlap, at least one fastener located in one of the first and second section and configured to attach to the other one of the first and second sections for keeping the flexible foil in the wrapped configuration.
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公开(公告)号:US11020529B2
公开(公告)日:2021-06-01
申请号:US15748756
申请日:2016-07-26
IPC分类号: A61M5/00 , A61M5/24 , A61M5/168 , G01F23/26 , G01F11/02 , A61M5/172 , A61J1/22 , G01F1/56 , G01F11/00 , G01F23/22 , A61M5/145 , A61M5/20
摘要: In one aspect the present disclosure relates to a sensor for measuring at least one physical or chemical parameter of a cartridge filled with a liquid substance. In a further aspect the disclosure relates to a drug delivery device equipped with such a sensor, wherein the sensor includes a planar flexible foil having a first section and having a second section separated from the first section,
at least one measurement electrode located on the flexible foil, wherein the flexible foil is wrappable into a wrapped configuration in which the foil forms at least a first wrap with an inner diameter that is equal to or larger than an outer diameter of the cartridge, wherein in the wrapped configuration the first section and the second section at least partially overlap, at least one fastener located in one of the first and second section and configured to attach to the other one of the first and second sections for keeping the flexible foil in the wrapped configuration.-
公开(公告)号:US10953157B2
公开(公告)日:2021-03-23
申请号:US15566494
申请日:2016-04-15
发明人: Thomas Klemm , Michael Schabbach , Michael Meindl , Robert Lurf , Andreas Oberleitner , Martin Beisteiner
摘要: The present disclosure relates to a sensor for a capacitive determination of a filling level of a cartridge filled with a liquid substance. The sensor comprises a planar flexible foil arrangeable to an outer circumference of a tubular shaped barrel of the cartridge. The foil has at least a sensing zone, a communication zone and at least a first electrode. The foil further comprises least a second electrode located in the sensing zone, a processor electrically connected with the at least first and second electrodes, and an antenna located in the communication zone. The antenna is electrically connected with the processor.
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公开(公告)号:US10895487B2
公开(公告)日:2021-01-19
申请号:US15748309
申请日:2016-07-26
IPC分类号: G01F23/26 , A61M5/24 , A61M5/315 , A61M5/20 , A61M5/145 , A61M5/168 , G01F23/00 , A61M5/31 , G01N21/59
摘要: In one aspect the present disclosure relates to a sensor for measuring at least one physical or chemical parameter of a cartridge or syringe filled with a liquid substance. In further aspects the disclosure relates to a cartridge equipped with such a sensor as well as to a drug delivery device equipped with such a cartridge, wherein the sensor comprises: a planar flexible foil arrangeable to an outer circumference of a barrel of the cartridge or syringe, at least a first and a second measuring electrode arranged on said foil, and at least a first and a second contact electrode arranged on said foil, wherein the first contact electrode is connected to the first measuring electrode and wherein the second contact electrode is connected to the second measuring electrode.
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公开(公告)号:US10603441B2
公开(公告)日:2020-03-31
申请号:US15518388
申请日:2015-10-13
摘要: The present disclosure is directed to a window element and a drug delivery device, like a pen-type injector, that provides for administration by injection of medicinal products from a multidose cartridge. The drug delivery device may comprise a housing, a dose setting member, a dial, a drive member, a clutch and/or a clicker. The window element comprises a first member with a window and being made from a rigid material, a second member and a third member, each made from an elastically deformable material and being attached to the first member.
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公开(公告)号:US10569012B2
公开(公告)日:2020-02-25
申请号:US15104913
申请日:2014-12-18
发明人: Michael Schabbach , Olaf Zeckai , Meinolf Werner
摘要: The present invention relates to a drug delivery device for dispensing a liquid medicament, comprising: a housing (12) having at least one feeder member (100), a disposable injector (60) comprising an injection needle (65), a flexible tube (64) and an injector fluid coupling (68), wherein the injection needle (65) is in fluid communication with the fluid coupling (68) via the flexible tube (64), a disposable cartridge (70) comprising a reservoir (80) at least partially filled with the liquid medicament and comprising a cartridge fluid coupling (90) in fluid communication with the reservoir (80), wherein the injector (60) and the cartridge (70) are releasably attachable to the housing (12) and arrestable to the housing (12) in an undeployed configuration (4), in which the injector fluid coupling (68) and the cartridge fluid coupling (90) are disconnected, and wherein one of injector (60) and cartridge (70) is displaceable relative to the other one of injector (60) and cartridge (70) from the undeployed configuration (4) into the deployed configuration (6) while attached to the housing (12), wherein when in deployed configuration the injector fluid coupling (68) and the cartridge fluid coupling (90) are in fluid communication.
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77.
公开(公告)号:US10471216B2
公开(公告)日:2019-11-12
申请号:US14902806
申请日:2014-07-03
发明人: Bernd Kuhn , Michael Schabbach
摘要: An apparatus for recording the amount of medicament ejected from an injection device includes a processor to receive information from a primary sensor and a secondary sensor and a memory. The primary sensor is configured to detect information displayed or generated by said injection device and to generate output corresponding thereto. The secondary sensor is configured to detect ejection of medicament from said injection device. The processor is configured to process the output generated by the primary sensor and to record in the memory information indicative of an amount of medicament ejected from said injection device only when the processor determines, on the basis of information received from the secondary sensor, that more than a predetermined amount of medicament has been ejected.
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公开(公告)号:US10369278B2
公开(公告)日:2019-08-06
申请号:US14916667
申请日:2014-09-02
发明人: Michael Schabbach , Meinolf Werner , Olaf Zeckai , Philippe Nzike
摘要: The invention relates to a drive mechanism (9) for a needle insertion arrangement (1), the drive mechanism (9) comprising a rotatable wheel (10) with a notch (12) having a closed curve geometry comprising a curved section (12.1) and a linear section (12.2), wherein at least one cross beam (15, 16) is movably arranged and engageable to an injection needle (2) to move it between a retracted position (RP) and an extended position (EP), wherein the cross beam (15, 6) comprises a cam (15.1, 16.1) adapted to engage the notch (12).
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公开(公告)号:US10286145B2
公开(公告)日:2019-05-14
申请号:US14916674
申请日:2014-09-02
发明人: Michael Schabbach , Meinolf Werner , Olaf Zeckai , Philippe Nzike
IPC分类号: A61M5/158
摘要: The invention relates to a drive mechanism (9) for a needle insertion arrangement (1), the drive mechanism (9) comprising an actuator (5) coupled to a parallel linkage (10) adapted to convert a linear movement of the actuator (5) in a longitudinal direction (L) to a linear movement of a cross beam (7) in transverse direction (T) substantially at right angles with respect to the longitudinal direction (L).
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公开(公告)号:US10226580B2
公开(公告)日:2019-03-12
申请号:US15350587
申请日:2016-11-14
发明人: Michael Schabbach , Graham Jay
摘要: A drug delivery device is provided comprising a container, a first product and a second product. The device is configured to mix the first product and the second product with each other within the container for forming a drug mixture. The device is further configured for dispensing the drug mixture. The device comprises a mixing member. The device is switchable from a first state, in which the first product and the second product are separated, into a second state, in which the first product and the second product are mixed. The mixing member is configured to exert a force onto the container in order to move the container to mix the first product and the second product with each other. Furthermore, a method for maintaining a predetermined property of a drug mixture to be dispensed from a drug delivery device is provided.
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