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公开(公告)号：US20200170884A1
公开(公告)日：2020-06-04
申请号：US16631804
申请日：2017-07-20
Applicant: Janssen Biotech, Inc.
Inventor： Paul Tashjian
Abstract: A drug mixing device is disclosed. The drug mixing device comprises a transfer member, comprising an aperture for dispensing a fluid, wherein the fluid is a first component of a drug to be mixed. The drug mixing device also comprises a container for containing a second component of the drug to be mixed, the container comprising a surface. The aperture is configured to determine the initial direction of the velocity of the fluid dispensed through the aperture and further configured to direct the dispensed fluid towards the surface. The aperture and the surface are arranged relative to each other to cooperate such that, in use, substantially all of the dispensed fluid initially encounters the surface at an oblique angle.
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公开(公告)号：US20200163834A1
公开(公告)日：2020-05-28
申请号：US16631733
申请日：2017-07-20
Applicant: Janssen Biotech, Inc.
Inventor： Paul Tashjian
IPC: A61J1/20
Abstract: A drug mixing device is disclosed. The drug mixing device comprises a container for containing a fluid component of a drug to be mixed and a housing. The housing comprises an inlet aperture configured to be connected to a fluid driver for driving a driving fluid into the container and an outlet aperture configured to permit the fluid component of the drug to be mixed to leave the container. The apertures are arranged such that the driving fluid enters the container through the inlet aperture, and additionally arranged such that the fluid component exits the container through the outlet aperture, the driving fluid having a lower density than the fluid component. The inlet aperture and the outlet aperture are arranged such that, in use, the inlet aperture is located above the outlet aperture.
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公开(公告)号：US20200179227A1
公开(公告)日：2020-06-11
申请号：US16631705
申请日：2017-07-20
Applicant: Janssen Biotech, Inc.
Inventor： Paul Tashjian
IPC: A61J1/20
Abstract: A method of transferring a mixed drug from a drug mixing device in which drug has been mixed to a drug administration device id disclosed. The method comprises the steps of establishing a fluid coupling in an initial configuration between the drug mixing device and the drug administration device to create an assembly comprising the drug mixing device and drug administration device, wherein the drug administration device is located above the drug mixing device. The method includes the step of inverting the assembly to position it in an inverted configuration such that the drug administration device is located below the drug mixing device. The method includes the step of causing a flow of the mixed drug from the drug mixing device to the drug administration device when the assembly is in the inverted configuration. Also described is a drug mixing device comprising a container for holding a mixed drug and an exit transfer member fluidly connected to the container, the exit transfer member for transferring at least some of the mixed drug to a drug administration device. The exit transfer member is arranged such that fluid flow of the mixed drug between the drug mixing device and the drug administration device can occur only when the fluid transfer assembly is placed substantially in a specified orientation.
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公开(公告)号：US20200054840A1
公开(公告)日：2020-02-20
申请号：US16663705
申请日：2019-10-25
Applicant: Janssen Biotech, Inc.
Inventor： Lorin Olson , Vaclav Vojan , Juergen E. Pfrang , Peter Krulevitch , Jingli Wang , Nicholas Foley , Mingqi Zhao , Paul Tashjian
Abstract: A device configured to administer a medication can comprise a lower housing that includes a housing latch. The device can further comprise a needle guard that is movable relative to the lower housing along a first direction from a first position to a second position so as to expose a needle, and an upper housing supported relative to the lower housing. The upper housing can be configured to move with respect to the lower housing along a second direction from a pre-use position to a dispensed position. The housing latch can releasably interfere with the upper housing when the upper housing is in the pre-use position so as to prevent the upper housing from moving toward the dispensed position, and the movement of the needle guard toward the second position, causes the interference to be removed, thereby allowing the upper housing to move toward the second position.
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公开(公告)号：US20230090397A1
公开(公告)日：2023-03-23
申请号：US18059618
申请日：2022-11-29
Applicant: Janssen Biotech, Inc.
Inventor： Lorin Olson , Vaclav Vojan , Juergen E. Pfrang , Peter Krulevitch , Jingli Wang , Nicholas Foley , Mingqi Zhao , Paul Tashjian
Abstract: A device configured to administer a medication can comprise a lower housing that includes a housing latch. The device can further comprise a needle guard that is movable relative to the lower housing along a first direction from a first position to a second position so as to expose a needle, and an upper housing supported relative to the lower housing. The upper housing can be configured to move with respect to the lower housing along a second direction from a pre-use position to a dispensed position. The housing latch can releasably interfere with the upper housing when the upper housing is in the pre-use position so as to prevent the upper housing from moving toward the dispensed position, and the movement of the needle guard toward the second position, causes the interference to be removed, thereby allowing the upper housing to move toward the second position.
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Patent Agency Ranking
公开(公告)号：US20200179225A1
公开(公告)日：2020-06-11
申请号：US16631728
申请日：2017-07-20
Applicant: Janssen Biotech, Inc.
Inventor： Paul Tashjian
Abstract: A drug mixing device is disclosed. The drug mixing device comprises a first container for holding a fluid component of a drug to be mixed and a second container, and a transfer member configured to provide a fluid pathway between the first container and the second container. The transfer member is configured to minimise the hydraulic resistance to the movement of the fluid component when the fluid component flows from the first container to the second container.
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公开(公告)号：US11541190B2
公开(公告)日：2023-01-03
申请号：US16663705
申请日：2019-10-25
Applicant: Janssen Biotech, Inc.
Inventor： Lorin Olson , Vaclav Vojan , Juergen E. Pfrang , Peter Krulevitch , Jingli Wang , Nicholas Foley , Mingqi Zhao , Paul Tashjian
Abstract: A device configured to administer a medication can comprise a lower housing that includes a housing latch. The device can further comprise a needle guard that is movable relative to the lower housing along a first direction from a first position to a second position so as to expose a needle, and an upper housing supported relative to the lower housing. The upper housing can be configured to move with respect to the lower housing along a second direction from a pre-use position to a dispensed position. The housing latch can releasably interfere with the upper housing when the upper housing is in the pre-use position so as to prevent the upper housing from moving toward the dispensed position, and the movement of the needle guard toward the second position, causes the interference to be removed, thereby allowing the upper housing to move toward the second position.
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公开(公告)号：US20200163840A1
公开(公告)日：2020-05-28
申请号：US16631718
申请日：2017-07-20
Applicant: Janssen Biotech, Inc.
Inventor： Paul Tashjian
IPC: A61J1/20
Abstract: A drug mixing device is disclosed. The drug mixing device comprises an actuator configured to cause automatic mixing of a first component of a drug to be mixed with a second component of a drug to be mixed; and a trigger, configured to be actuated by a user, to cause the actuator to commence mixing.
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公开(公告)号：US20200163839A1
公开(公告)日：2020-05-28
申请号：US16631701
申请日：2017-07-20
Applicant: Janssen Biotech, Inc.
Inventor： Paul Tashjian
Abstract: A drug mixing device is disclosed. The drug mixing device comprises a movable actuator, wherein movement of the actuator causes mixing of a drug within the drug mixing device; and an elastic member coupled to the actuator. The elastic member is configured upon release to transition from an extended state to a non-extended state, the elastic member storing energy in the extended state. The movement of the actuator is driven by the release of the stored energy as the elastic member transitions from the extended state towards the non-extended state.
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公开(公告)号：US20200163838A1
公开(公告)日：2020-05-28
申请号：US16631805
申请日：2017-07-20
Applicant: Janssen Biotech, Inc.
Inventor： Paul Tashjian
IPC: A61J1/20
Abstract: A drug mixing device is disclosed. The drug mixing device comprises a first container for holding a first component of a drug to be mixed; and a housing. The housing comprises a first port configured to receive the first container and a second port configured such that the second port is unable to receive the first container. The first container is configured to be detachably coupled to the housing.
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