发明授权
US08694280B2 Servo control circuit for detecting analytes via nanoparticle-labeled substances with electromagnetic read-write heads
有权
用于通过具有电磁读写头的纳米颗粒标记物质检测分析物的伺服控制电路
- 专利标题： Servo control circuit for detecting analytes via nanoparticle-labeled substances with electromagnetic read-write heads
- 专利标题（中）： 用于通过具有电磁读写头的纳米颗粒标记物质检测分析物的伺服控制电路
-
申请号： US12888403申请日： 2010-09-22
-
公开(公告)号： US08694280B2公开(公告)日： 2014-04-08
- 发明人: Tara L. Awezec , Dylan Joseph Boday , Stephen Leonard Schwartz , Anna W. Topol , Daniel James Winarski
- 申请人： Tara L. Awezec , Dylan Joseph Boday , Stephen Leonard Schwartz , Anna W. Topol , Daniel James Winarski
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Cantor Colburn LLP
- 代理商 Bryan Butler
- 主分类号： G01C9/00
- IPC分类号： G01C9/00
摘要：
A circuit for controlling an electromagnetic head module to detect antigens on a biosample track comprising a processor for receiving position-error-servo signal from the PES read sensor, a write head for magnetizing nanoparticles attached to antigens, and a read sensor for detecting the nanoparticle-labeled antigens. The circuit may further comprise an X-axis actuator for controlling the head module in the direction perpendicular to the track and an Y-axis actuator coupled to the head module and the X-axis actuator for controlling the head module in the direction of the track. Target antigens are attached to the biosample track and nanoparticles via antibodies.