发明申请
- 专利标题: COMMUNICATION SYSTEM WITH PARTIAL POWER SOURCE
- 专利标题(中): 具有部分电源的通信系统
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申请号: US12564017申请日: 2009-09-21
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公开(公告)号: US20100081894A1公开(公告)日: 2010-04-01
- 发明人: Mark Zdeblick , Timothy Robertson , Aleksandr Pikelny , Hooman Hafezi
- 申请人: Mark Zdeblick , Timothy Robertson , Aleksandr Pikelny , Hooman Hafezi
- 申请人地址: US CA REDWOOD CITY
- 专利权人: PROTEUS BIOMEDICAL, INC.
- 当前专利权人: PROTEUS BIOMEDICAL, INC.
- 当前专利权人地址: US CA REDWOOD CITY
- 主分类号: A61B5/07
- IPC分类号: A61B5/07 ; H01R43/00
摘要:
The system of the present invention includes a conductive element, an electronic component, and a partial power source in the form of dissimilar materials. Upon contact with a conducting fluid, a voltage potential is created and the power source is completed, which activates the system. The electronic component controls the conductance between the dissimilar materials to produce a unique current signature. The system can be used in a variety of different applications, including as components of ingestible identifiers, such as may be found in ingestible event markers, e.g., pharma-informatics enabled pharmaceutical compositions.
公开/授权文献
- US07978064B2 Communication system with partial power source 公开/授权日:2011-07-12