Mixed actuation protocol for a magnetic biosensor device

Mixed actuation protocol for a magnetic biosensor device

  • CN 102,292,634 A
  • Filed: 04/09/2009
  • Published: 12/21/2011
  • Est. Priority Date: 01/22/2009
  • Status: Active Application
First Claim
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1. magnetic biosensor equipment comprises:

  • (a) be used to hold the sensor cartridge case (1) of being chemically examined thing to be tested,(b) be used for locating to generate the electromagnetic unit at least (3a, 3b, 3c, 3c '"'"') in magnetic field at the sensor surface (2) of described sensor cartridge case (1), and(c) be used for the sniffer of detection near the existence of the magnetic particle (10) of described sensor surface (2),Wherein, described electromagnetic unit (3a, 3b, 3c, 3c '"'"') is suitable for periodically generating the magnetic field that has first and second magnetic field intensitys at least, and the time quantum of application first magnetic field intensity changes with the ratio of the time quantum in the cycle of using first and second field intensity in measuring process.

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