Invention Grant
- Patent Title: Biosensor system for single particle detection
- Patent Title (中): 用于单粒子检测的生物传感器系统
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Application No.: US13498482Application Date: 2010-09-23
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Publication No.: US09075052B2Publication Date: 2015-07-07
- Inventor: Johannes Joseph Hubertina Barbara Schleipen , Joannes Baptist Adrianus Dionisius Van Zon , Derk Jan Wilfred Klunder , Toon Hendrik Evers , Josephus Arnoldus Henricus Maria Kahlman , Ron Martinus Laurentius Van Lieshout , Mikhail Mikhaylovich Ovsyanko
- Applicant: Johannes Joseph Hubertina Barbara Schleipen , Joannes Baptist Adrianus Dionisius Van Zon , Derk Jan Wilfred Klunder , Toon Hendrik Evers , Josephus Arnoldus Henricus Maria Kahlman , Ron Martinus Laurentius Van Lieshout , Mikhail Mikhaylovich Ovsyanko
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP09171495 20090928
- International Application: PCT/IB2010/054292 WO 20100923
- International Announcement: WO2011/036634 WO 20110331
- Main IPC: G01N21/00
- IPC: G01N21/00 ; G01N33/543 ; G01N21/47 ; G01N21/552 ; G01N21/64 ; G01R33/12 ; G01N21/51 ; G01N21/49 ; G01N27/72 ; G01N15/10 ; G01N15/00
Abstract:
A biosensor system for the detection of particles includes a biosensor cartridge having a sensor surface. A biosensor magnet assembly is disposed on one side of the cartridge for generating a magnetic field effective at the cartridge and the sensor surface. The biosensor magnet assembly includes at least two magnetic sub-units separated by a gap. A first optical detection system detects the particles arranged at the same side of the cartridge as the magnet assembly. The magnet assembly and the first optical sensor are disposed such that the optical detection is accomplished through the gap of the magnet assembly.
Public/Granted literature
- US20120250005A1 BIOSENSOR SYSTEM FOR SINGLE PARTICLE DETECTION Public/Granted day:2012-10-04
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