SENSORS SYSTEM Russian patent published in 2018 - IPC A61B5/05 A61M5/168 G01N27/00 

Abstract RU 2670660 C9

FIELD: medicine.

SUBSTANCE: group of inventions relates to medical equipment. Sensor system for detecting the analytes contains a substrate, a magnetometer and magnetic particles. At least one sensor associated therewith. Magnetometer adjoins the hydrogel sensor. Magnetic particles are associated with a hydrogel sensor. Magnetic fields of magnetic particles are aligned in one direction. Working distance at which magnetic fields can be detected by a magnetometer is in the range of tens of microns to at least two millimeters from the magnetic particles. Sensor sheath for detecting analytes comprises a substrate, associated with it at least one hydrogel sensor with magnetic particles, a magnetometer and an electronic unit coupled to the hydrogel sensor. Substrate is adapted to be attached to the catheter.

EFFECT: it is possible to create a resulting stable magnetic field that extends over a few millimeters from the magnetic particles and does not require the application of any external magnetic fields.

16 cl, 18 dwg

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RU 2 670 660 C9

Authors

Tatireddi Prashant

Mastranzhelo Karlos

Zoltsbakher Florian

Marrush Nassir

Magda Zhyul

Dates

2018-10-24Published

2014-03-11Filed