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    DRUG DELIVERY DEVICE WITH ELECTRICALLY CONTROLLED VOLUME CHANGING MEANS
    1.
    发明申请
    DRUG DELIVERY DEVICE WITH ELECTRICALLY CONTROLLED VOLUME CHANGING MEANS 审中-公开

    公开(公告)号：US20200375516A1

    公开(公告)日：2020-12-03

    申请号：US16999213

    申请日：2020-08-21

    Applicant: SteadyMed Ltd.

    Inventor： Jonathan Goldstein ,  Niles Fleischer ,  Nir Rotem ,  Lior Bar-Gat ,  Vladimir Piskosh

    IPC: A61B5/157 ,  A61M5/145 ,  A61B5/15

    Abstract: A displacement-generating battery cell for driving a drug-delivery device is described. The cell may include at least one volume-changing element. The cell may include a housing formed according to a concertina-shaped design with folds in the walls thereof and may contain an internal chemical reaction system. The chemical reaction system may include an electrode. The electrode may be the volume-changing element. The arrangement of said chemical reaction system may be such that an expansion of the volume-changing element in a direction lengthens the cell and thus reduces the extent of the folds. Drug-delivery devices including the displacement-generating battery cell are also described.

    DRUG DELIVERY DEVICE
    2.
    发明申请
    DRUG DELIVERY DEVICE 审中-公开

    公开(公告)号：US20200368425A1

    公开(公告)日：2020-11-26

    申请号：US16986544

    申请日：2020-08-06

    Applicant: SteadyMed Ltd.

    Inventor： Amir Genosar ,  Doron Aurbach ,  Elena Markevich ,  Grigory Salitra ,  Jonathan Goldstein ,  Mikhail Levi ,  Niles Fleischer ,  Yehuda Bachar ,  Yossi Aldar

    IPC: A61M5/145 ,  A61M5/172 ,  A61M5/20 ,  H01M2/02 ,  H01M10/02 ,  H01M10/05 ,  H01M10/42 ,  A61M5/142

    Abstract: The present application provides a self-powered drug-delivery device. The device includes a chamber having a wall. The chamber contains a fluid and is in connection with an administration means. The device also includes a displacement-generating battery cell. The device further includes an electrically-controlled battery unit, which includes the displacement-generating battery cell coupled to the chamber by a coupling means. The displacement-generating battery cell includes an element that changes shape as a result of charge or discharge of the battery cell so as to cause a displacement within the battery unit. The arrangement of the battery unit, the coupling means, the wall, the chamber, and the administration means is such that the displacement derived from the battery unit is conveyed by the coupling means to cause displacement of the wall of the chamber such that the fluid is expelled from the chamber to force a drug towards the administration means.

    SIZE-EFFICIENT DRUG-DELIVERY DEVICE
    3.
    发明申请
    SIZE-EFFICIENT DRUG-DELIVERY DEVICE 审中-公开

    公开(公告)号：US20190060563A1

    公开(公告)日：2019-02-28

    申请号：US16173069

    申请日：2018-10-29

    Applicant: SteadyMed, Ltd.

    Inventor： Nir Rotem ,  Keren Fradkin ,  Jonathan Goldstein

    IPC: A61M5/145 ,  A61M5/142

    Abstract: A drug-delivery device comprising a drug-reservoir assembly, displacement-generating actuator, and drug administration unit is described, wherein the drug-reservoir assembly comprises at least one flexible wall and a constraining ring, such that the displacement generated by the actuator collapses a flexible wall of the assembly expelling the drug contents of the drug-reservoir towards said drug administration means.

    DRUG DELIVERY DEVICE WITH ELECTRICALLY CONTROLLED VOLUME CHANGING MEANS
    5.
    发明申请
    DRUG DELIVERY DEVICE WITH ELECTRICALLY CONTROLLED VOLUME CHANGING MEANS 审中-公开

    公开(公告)号：US20180035935A1

    公开(公告)日：2018-02-08

    申请号：US15634880

    申请日：2017-06-27

    Applicant: SteadyMed Ltd.

    Inventor： Jonathan Goldstein ,  Niles Fleischer ,  Nir Rotem ,  Lior Bar-Gat ,  Vladimir Piskosh

    IPC: A61B5/157 ,  A61M5/145 ,  A61B5/15

    Abstract: Embodiments of the present invention provide drug-delivery devices comprising a drug reservoir chamber containing a substance to be delivered, in fluid connection with a drug administration means, and at least one displacement-generating battery cell coupled to said drug reservoir chamber by a coupling means, the at least one displacement-generating battery cell comprising an element that changes shape as a result of discharge of the battery cell so as to cause a displacement within the battery unit, the arrangement being such that the displacement derived from said battery unit is conveyed by said coupling means to cause displacement of at least a portion of a wall of said drug reservoir chamber reducing the volume of said drug reservoir chamber such that said substance is expelled from said drug reservoir chamber towards said drug administration means upon discharge, thereby being a self-powered drug delivery device.

    Drug delivery device with electrically controlled volume changing means
    6.
    发明授权
    Drug delivery device with electrically controlled volume changing means 有权

    公开(公告)号：US10750987B2

    公开(公告)日：2020-08-25

    申请号：US15634880

    申请日：2017-06-27

    Applicant: SteadyMed Ltd.

    Inventor： Jonathan Goldstein ,  Niles Fleischer ,  Nir Rotem ,  Lior Bar-Gat ,  Vladimir Piskosh

    IPC: H01M2/02 ,  A61B5/157 ,  A61M5/145 ,  A61B5/15 ,  A61M5/142

    Abstract: Embodiments of the present invention provide drug-delivery devices comprising a drug reservoir chamber containing a substance to be delivered, in fluid connection with a drug administration means, and at least one displacement-generating battery cell coupled to said drug reservoir chamber by a coupling means, the at least one displacement-generating battery cell comprising an element that changes shape as a result of discharge of the battery cell so as to cause a displacement within the battery unit, the arrangement being such that the displacement derived from said battery unit is conveyed by said coupling means to cause displacement of at least a portion of a wall of said drug reservoir chamber reducing the volume of said drug reservoir chamber such that said substance is expelled from said drug reservoir chamber towards said drug administration means upon discharge, thereby being a self-powered drug delivery device.

    Drug delivery device
    7.
    发明授权
    Drug delivery device 有权

    公开(公告)号：US10737017B2

    公开(公告)日：2020-08-11

    申请号：US15972322

    申请日：2018-05-07

    Applicant: SteadyMed Ltd.

    Inventor： Amir Genosar ,  Doron Aurbach ,  Elena Markevich ,  Grigory Salitra ,  Jonathan Goldstein ,  Mikhail Levi ,  Niles Fleischer ,  Yehuda Bachar ,  Yossi Aldar

    IPC: A61M5/145 ,  A61M5/142 ,  A61M5/20 ,  A61M5/172 ,  H01M2/02 ,  H01M10/02 ,  H01M10/05 ,  H01M10/42

    Abstract: The present application provides a self-powered drug-delivery device. The device includes a chamber having a wall. The chamber contains a fluid and is in connection with an administration means. The device also includes a displacement-generating battery cell. The device further includes an electrically-controlled battery unit, which includes the displacement-generating battery cell coupled to the chamber by a coupling means. The displacement-generating battery cell includes an element that changes shape as a result of charge or discharge of the battery cell so as to cause a displacement within the battery unit. The arrangement of the battery unit, the coupling means, the wall, the chamber, and the administration means is such that the displacement derived from the battery unit is conveyed by the coupling means to cause displacement of the wall of the chamber such that the fluid is expelled from the chamber to force a drug towards the administration means.

    Drug delivery device
    8.
    发明授权
    Drug delivery device 有权

    公开(公告)号：US09687186B2

    公开(公告)日：2017-06-27

    申请号：US13956965

    申请日：2013-08-01

    Applicant: SteadyMed Ltd.

    Inventor： Jonathan Goldstein ,  Niles Fleischer ,  Nir Rotem ,  Lior Bar-Gat ,  Vladimir Piskosh

    IPC: A61K9/22 ,  A61B5/157 ,  A61B5/15 ,  A61M5/145 ,  A61M5/142

    CPC classification number: A61B5/157 ,  A61B5/15003 ,  A61B5/150992 ,  A61M5/1452 ,  A61M5/14526 ,  A61M2005/14204

    Abstract: Embodiments of the present invention provide drug-delivery devices comprising a drug reservoir chamber containing a substance to be delivered, in fluid connection with a drug administration means, and at least one displacement-generating battery cell coupled to said drug reservoir chamber by a coupling means, the at least one displacement-generating battery cell comprising an element that changes shape as a result of discharge of the battery cell so as to cause a displacement within the battery unit, the arrangement being such that the displacement derived from said battery unit is conveyed by said coupling means to cause displacement of at least a portion of a wall of said drug reservoir chamber reducing the volume of said drug reservoir chamber such that said substance is expelled from said drug reservoir chamber towards said drug administration means upon discharge, thereby being a self-powered drug delivery device.

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