发明授权
US07621906B2 Method and apparatus to deliver drug and pacing therapy for treatment of cardiac disorders
失效
用于治疗心脏疾病的药物和起搏疗法的方法和装置
- 专利标题： Method and apparatus to deliver drug and pacing therapy for treatment of cardiac disorders
- 专利标题（中）： 用于治疗心脏疾病的药物和起搏疗法的方法和装置
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申请号： US10925508申请日： 2004-08-25
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公开(公告)号： US07621906B2公开(公告)日： 2009-11-24
- 发明人: Joseph M. Pastore , Jeffrey Ross
- 申请人： Joseph M. Pastore , Jeffrey Ross
- 申请人地址： US MN St. Paul
- 专利权人： Cardiac Pacemakers, Inc.
- 当前专利权人： Cardiac Pacemakers, Inc.
- 当前专利权人地址： US MN St. Paul
- 代理机构： Schwegman, Lundberg & Woessner, P.A.
- 主分类号： A61K9/22
- IPC分类号： A61K9/22
摘要：
A drug delivery system uses an electrically sensitive polymer to store a drug and applies an electric field onto the electrically sensitive polymer for quantitatively and temporally controlled drug delivery. In one embodiment, the drug delivery system is part of a cardiac rhythm management (CRM) system that includes an implantable CRM device and an implantable drug delivery device. The implantable CRM device delivers electrical therapies to a heart and controls the implantable drug delivery device by producing the electrical field with controllable amplitude, frequency, and timing.
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