基本信息:
- 专利标题： MEDICAL DEVICES COMPRISING DRUG-LOADED CAPSULES FOR LOCALIZED DRUG DELIVERY
- 专利标题（中）：医疗器械装载药物胶囊中局部药物CHARGE
- 申请号：EP04780700.3 申请日：2004-08-11
- 公开(公告)号：EP1656083A1 公开(公告)日：2006-05-17
- 发明人： WEBER, Jan
- 申请人： SCIMED LIFE SYSTEMS, INC.
- 申请人地址： One Scimed Place Maple Grove, Minnesota 55311-1566 US
- 专利权人： SCIMED LIFE SYSTEMS, INC.
- 当前专利权人： SCIMED LIFE SYSTEMS, INC.
- 当前专利权人地址： One Scimed Place Maple Grove, Minnesota 55311-1566 US
- 代理机构： Jungblut, Bernhard Jakob
- 优先权： US638739 20030811
- 国际公布： WO2005018501 20050303
- 主分类号： A61F2/06
- IPC分类号： A61F2/06 ; A61F2/04
摘要：
A medical device comprising a plurality of capsules, and a method of administering therapeutic agent to a patient using the same. The capsules further comprise a therapeutic agent and a multilayer polyelectrolyte shell. The medical device is adapted to apply a pressure to the capsules that is greater than or equal to the critical pressure of at least a portion of the capsules, such that therapeutic agent is released from the capsules.