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    • 1. 发明申请
    • MYOCARDIAL DRUG DELIVERY APPARATUS AND METHOD
    • US20130218124A1
    • 2013-08-22
    • US13681825
    • 2012-11-20
    • Mir ImranPaul SPEHR
    • Mir ImranPaul SPEHR
    • A61M5/14
    • A61M5/14A61B5/0422A61B5/4839A61B5/6852A61B5/6869A61M37/0069A61N1/362A61N1/3962
    • Embodiments provide apparatus and methods for delivering solid form drug (SFD) to various locations in the body. In one embodiment, the invention provides an apparatus for treatment of arrhythmia comprising a drug delivery member (DDM) coupled to a drug storage device (DSD). The DSD is configured to store and advance SFD (e.g., drug pellets) through the DDM to a target tissue site (TTS) in or on the heart. A drug advancement member may be used to advance the SFD through the DSD. A capture chamber (CC) may be coupled to the DDM. and is configured to be positioned on a heart surface and allow SFD to dissolve to deliver a drug solution to the heart. The DSD can be implanted subcutaneously e.g., in the pectoral area. Embodiments of the apparatus can be used to store and deliver SFD to the heart or other TTS over an extended period of years.
    • 实施例提供了将固体形式药物(SFD)递送到身体中的各个位置的装置和方法。 在一个实施方案中,本发明提供了一种用于治疗心律失常的装置,其包括联接到药物储存装置(DSD)的药物递送构件(DDM)。 DSD被配置为将SFD(例如,药物颗粒)通过DDM存储并提前到心脏中或心脏上的目标组织部位(TTS)。 药物推进会员可用于通过DSD推进SFD。 捕获室(CC)可以耦合到DDM。 并且被配置为定位在心脏表面上并且允许SFD溶解以将药物溶液递送到心脏。 DSD可以皮下植入,例如在胸部区域。 该装置的实施例可以用于在多年的延长时间内将SFD存储并传送到心脏或其他TTS。
    • 2. 发明授权
    • Myocardial drug delivery apparatus and method
    • 心肌药物输送装置及方法
    • US09107993B2
    • 2015-08-18
    • US13681825
    • 2012-11-20
    • Mir ImranPaul SpehrPhilip F. MorganElmar Fischer
    • Mir ImranPaul SpehrPhilip F. MorganElmar Fischer
    • A61N1/00A61B18/18A61M5/14A61M37/00A61N1/39A61N1/362A61B5/00A61B5/042
    • A61M5/14A61B5/0422A61B5/4839A61B5/6852A61B5/6869A61M37/0069A61N1/362A61N1/3962
    • Embodiments provide apparatus and methods for delivering solid form drug (SFD) to various locations in the body. In one embodiment, the invention provides an apparatus for treatment of arrhythmia comprising a drug delivery member (DDM) coupled to a drug storage device (DSD). The DSD is configured to store and advance SFD (e.g., drug pellets) through the DDM to a target tissue site (TTS) in or on the heart. A drug advancement member may be used to advance the SFD through the DSD. A capture chamber (CC) may be coupled to the DDM. and is configured to be positioned on a heart surface and allow SFD to dissolve to deliver a drug solution to the heart. The DSD can be implanted subcutaneously e.g., in the pectoral area. Embodiments of the apparatus can be used to store and deliver SFD to the heart or other TTS over an extended period of years.
    • 实施例提供了将固体形式药物(SFD)递送到身体中的各个位置的装置和方法。 在一个实施方案中,本发明提供了一种用于治疗心律失常的装置,其包括联接到药物储存装置(DSD)的药物递送构件(DDM)。 DSD被配置为将SFD(例如,药物颗粒)通过DDM存储并提前到心脏中或心脏上的目标组织部位(TTS)。 药物推进会员可用于通过DSD推进SFD。 捕获室(CC)可以耦合到DDM。 并且被配置为定位在心脏表面上并且允许SFD溶解以将药物溶液递送到心脏。 DSD可以皮下植入,例如在胸部区域。 该装置的实施例可以用于在多年的延长时间内将SFD存储并传送到心脏或其他TTS。