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    • 3. 发明授权
    • Controllable drug delivery device
    • 可控药物输送装置
    • US07918843B2
    • 2011-04-05
    • US12604278
    • 2009-10-22
    • Amir GenosarJonathan GoldsteinNiles A. FleisherYehuda BacharYossi Aldar
    • Amir GenosarJonathan GoldsteinNiles A. FleisherYehuda BacharYossi Aldar
    • A61K9/22A61M31/00
    • A61M5/14248A61M5/14593A61M5/1486A61M2005/14252A61M2005/14268A61M2005/14506A61M2205/0272
    • A controllable drug delivery device for delivering a liquid injectable drug, the device comprising a drug reservoir (22), a drug administration device (28), a displacement-generating battery (20), and a current-depletion circuit (85), wherein displacement generated by the battery as current is depleted from the battery by the current depletion circuit displaces a wall of the drug reservoir thereby causing the reservoir to expel liquid injectable drug contained therein via the drug administration device, and wherein the drug delivery device further includes a controller (78) that is responsive to a measured parameter indicative of displacement generated by the battery for applying a variable load (80) across the battery in order to provide a substantially constant-current depletion of the battery and thereby cause the drug delivery device to deliver a substantially constant drug delivery rate.
    • 一种用于输送液体可注射药物的可控药物递送装置,所述装置包括药物储存器(22),药物施用装置(28),置换产生电池(20)和耗尽电路(85),其中 由于电流由电流消耗电路而从电池中耗尽的电池产生的位移使药物储存器的壁移位,从而使储存器经由药物给药装置排出其中所含的可注射液体,并且其中药物输送装置还包括: 控制器(78),其响应于指示由电池产生的位移的测量参数,用于施加跨越电池的可变负载(80),以便提供电池的基本上恒定的电流消耗,从而使药物输送装置 提供基本上恒定的药物递送率。
    • 4. 发明申请
    • CONTROLLABLE DRUG DELIVERY DEVICE
    • 可控制药物递送装置
    • US20100087778A1
    • 2010-04-08
    • US12604278
    • 2009-10-22
    • Amir GenosarJonathan GoldsteinNiles A. FleisherYehuda BacharYossi Aldar
    • Amir GenosarJonathan GoldsteinNiles A. FleisherYehuda BacharYossi Aldar
    • A61M5/168
    • A61M5/14248A61M5/14593A61M5/1486A61M2005/14252A61M2005/14268A61M2005/14506A61M2205/0272
    • A controllable drug delivery device for delivering a liquid injectable drug, said device comprising a drug reservoir (22), a drug administration device (28), a displacement-generating battery (20), and a current-depletion circuit (85), wherein displacement generated by said battery as current is depleted from the battery by the current depletion circuit displaces a wall of the drug reservoir thereby causing the reservoir to expel liquid injectable drug contained therein via said drug administration device, and wherein the drug delivery device further includes a controller (78) that is responsive to a measured parameter indicative of displacement generated by the battery for applying a variable load (80) across the battery in order to provide a substantially constant-current depletion of said battery and thereby cause said drug delivery device to deliver a substantially constant drug delivery rate.
    • 一种用于输送液体可注射药物的可控药物递送装置,所述装置包括药物储存器(22),药物施用装置(28),排量产生电池(20)和耗尽电路(85),其中 所述电池产生的位移由电流耗尽电路从电池中耗尽,使药剂贮存器的壁移位,从而使储存器经由所述药物给药装置排出其中所含的液体可注射药物,并且其中所述药物输送装置还包括 控制器(78),其响应于指示由所述电池产生的位移的测量参数,以在所述电池上施加可变负载(80),以便提供所述电池的基本上恒定的电流消耗,从而使所述药物递送装置 提供基本上恒定的药物递送率。
    • 9. 发明授权
    • Drug infusion device
    • 药物输液装置
    • US07524304B2
    • 2009-04-28
    • US10544167
    • 2004-02-02
    • Amir Genosar
    • Amir Genosar
    • A61M5/20
    • A61M5/1454A61M5/14248A61M5/16804A61M2005/14204A61M2005/14513
    • The invention provides a drug delivery infusion device comprising an injection means (18) in fluid connection with a drug reservoir chamber (12) and pressure-generation means (10) coupled to both the drug reservoir (12) and to a liquid-filled control chamber (13), wherein the coupling is such that the liquid-filled control chamber (13) serves to constrain the motion of the pressure-generation means (10), thereby controlling the drug infusion rate, wherein the liquid-filled control chamber (13) is associated with means for controlled depletion of the liquid therein whereby depletion of the volume of liquid in the control chamber enables the pressure-generation means to drive the drug in the reservoir chamber therefrom for infusion thereof.
    • 本发明提供了一种药物递送输注装置,其包括与药物储存室(12)流体连接的注射装置(18)和联接到药物储存器(12)两者的压力产生装置(10)和与液体填充控制 腔室(13),其中联接器使得充满液体的控制室(13)用于约束压力产生装置(10)的运动,从而控制药物输注速率,其中充满液体的控制室 13)与其中的液体的可控耗尽的装置相关联,由此在控制室中的液体体积的减少使得压力产生装置能够驱动储存室中的药物用于其输注。