Invention Grant
US08303536B2 Implantable delivery device 失效
植入式输送装置

  • Patent Title: Implantable delivery device
  • Patent Title (中): 植入式输送装置
  • Application No.: US12675970
    Application Date: 2008-09-02
  • Publication No.: US08303536B2
    Publication Date: 2012-11-06
  • Inventor: James R. Benson
  • Applicant: James R. Benson
  • Applicant Address: US CA Los Gatos
  • Assignee: Sunstorm Research Corp.
  • Current Assignee: Sunstorm Research Corp.
  • Current Assignee Address: US CA Los Gatos
  • Agent David W. Maher
  • International Application: PCT/US2008/075067 WO 20080902
  • International Announcement: WO2009/029958 WO 20090305
  • Main IPC: A61M31/00
  • IPC: A61M31/00
Implantable delivery device
Abstract:
The invention relates to delivery devices and methods for providing more uniform delivery of agents such as drugs. In some embodiments, a delivery device is provided made of one or more implantable materials having predetermined agent-permeable and agent-impermeable regions and a reservoir containing one or more active agents, either alone or in an acceptable composition, as well as methods of administering one or more agents using such a device. Also provided are methods of equilibrating such devices, so that a steady state of agent delivery can be achieved at or soon after introduction of the device to its intended location of use. Methods of use of such devices to deliver an agent are also provided.
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