CONTROLLABLE MAGNETIC SYSTEM FOR BIOSENSORS
First Claim
1. A magnetic system for biosensors, with at least one coil (2) and at least two ferromagnetic cores (3) which are arranged in a concentric multilayered package, and a sensor or a sensor surface exposed to or covered with the biomaterial, which is arranged near to the magnetic system.
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Accused Products
Abstract
The invention relates to a magnetic system for biosensors and in particular to a magnetic system which can switch between attraction force and repulsion force near the sensor surface with more easy but also more effective means. This is realised with at least one coil (2) and at least two ferromagnetic cores (3) which are arranged in a concentric multilayered package, and a sensor or a sensor surface exposed to or covered with the biomaterial, which is arranged near to the magnetic system.
4 Citations
16 Claims
- 1. A magnetic system for biosensors, with at least one coil (2) and at least two ferromagnetic cores (3) which are arranged in a concentric multilayered package, and a sensor or a sensor surface exposed to or covered with the biomaterial, which is arranged near to the magnetic system.
Specification