Microchip reservoir devices using wireless transmission of power and data
    6.
    发明授权
    Microchip reservoir devices using wireless transmission of power and data 有权
    Microchip库设备使用无线传输电源和数据

    公开(公告)号:US07226442B2

    公开(公告)日:2007-06-05

    申请号:US09975672

    申请日:2001-10-10

    IPC分类号: A61K9/22

    摘要: Devices, systems, and methods are provided for wirelessly powering and/or communicating with microchip devices used for the controlled exposure and release of reservoir contents, such as drugs, reagents, and sensors. In one embodiment, the system includes (1) a microchip device comprising a substrate having a plurality of reservoirs containing reservoir contents for release or exposure; and (2) a rechargeable or on-demand power source comprising a local component which can wirelessly receive power from a remote transmitter wherein the received power can be used, directly or following transduction, to activate said release or exposure of the reservoir contents. In another embodiment, the system comprises (1) a microchip device comprising a substrate a plurality of reservoirs containing reservoir contents for release or exposure; and (2) a telemetry system for the wireless transfer of data between the microchip device and a remote controller.

    摘要翻译: 提供了设备,系统和方法,用于与用于受控地暴露和释放储存器内容物(例如药物,试剂和传感器)的微芯片装置的无线供电和/或通信。 在一个实施例中,系统包括(1)微芯片装置,其包括具有多个储存器的基板,所述储存器包含用于释放或曝光的储存器内容物; 和(2)可充电或点播电源,其包括本地组件,其可以从远程发射器无线地接收电力,其中可以直接或继续使用所接收的功率来激活所述储存器内容物的释放或暴露。 在另一个实施例中,系统包括(1)微芯片装置,其包括基板,多个储存器包含用于释放或曝光的储存器内容物; 和(2)用于在微芯片设备和遥控器之间无线传输数据的遥测系统。

    Method and device for the controlled delivery of parathyroid hormone
    9.
    发明授权
    Method and device for the controlled delivery of parathyroid hormone 有权
    用于甲状旁腺激素受控递送的方法和装置

    公开(公告)号:US07497855B2

    公开(公告)日:2009-03-03

    申请号:US10654761

    申请日:2003-09-04

    IPC分类号: A61K9/22

    摘要: Method and devices are provided for extended and controlled delivery of parathyroid hormone to a patient. The method includes implanting a medical device into the patient, the medical device comprising a substrate, a plurality of reservoirs in the substrate, a release system contained in each of the reservoirs, wherein the release system comprises parathyroid hormone; and controllably releasing a pharmaceutically effective amount of the parathyroid hormone from the reservoirs. The parathyroid hormone can be released intermittently, such as once daily over an extended period (e.g., two months, ten months, or more.). The device can further include reservoirs containing a bone resorption inhibitor or other drug for release. The devices are useful in delivering PTH for the treatment and prevention of bone loss, such as associated with osteoporosis.

    摘要翻译: 提供了将甲状旁腺激素延伸和控制递送给患者的方法和装置。 所述方法包括将医疗装置植入患者体内,所述医疗装置包括衬底,衬底中的多个储存器,每个储存器中包含的释放系统,其中所述释放系统包括甲状旁腺激素; 并且可控地从储存器释放药学有效量的甲状旁腺激素。 间歇性地释放甲状旁腺激素,例如每天一次(例如两个月,十个月或更长时间)释放。 该装置还可以包括含有骨吸收抑制剂或其它用于释放的药物的储存器。 该装置可用于输送PTH以治疗和预防骨丢失,例如与骨质疏松症有关。

    Device for controlling exposure of reservoir contents to surroundings
    10.
    发明授权
    Device for controlling exposure of reservoir contents to surroundings 有权
    用于控制水库内容物暴露于周围环境的装置

    公开(公告)号:US08016817B2

    公开(公告)日:2011-09-13

    申请号:US12348609

    申请日:2009-01-05

    IPC分类号: A61K9/22

    摘要: Microchip devices are provided that include a substrate; a plurality of reservoirs in the substrate, each reservoir defining an internal volume; and a reservoir cap positioned on or in each of the reservoirs bounding the internal volume from an external environment, the reservoir cap being formed of a material that undergoes a phase change upon heating, wherein the internal volume can communicate with the external environment upon heating said reservoir cap to cause said reservoir cap to undergo a phase change and rupture.

    摘要翻译: 提供了包括衬底的Microchip器件; 在所述基板中的多个储存器,每个储存器限定内部容积; 以及储存器盖,其定位在从外部环境限定内部容积的每个储存器中或每个储存器中,所述储存器盖由在加热时经历相变的材料形成,其中所述内部容积可以在加热所述内部体积时与外界环境连通 储存器盖以使所述储存器盖发生相变和破裂。