Passive sensing means for a physiological parameter monitoring system
AssigneeOphtimalia
InventorsOliver Moreau, Franck Pasquette, Xavier Razavet, Luc Mezenge, Philippe Cauvet, Peter Biermans
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Abstract
The invention relates to a passive sensing means (100) for a contact lens of a physiological parameter monitoring system, for detecting variations of a physiological parameter, in particular intraocular pressure, the passive sensing means (100) forming a resonant circuit comprising an inductor (101) and at least one capacitor (121, 122, 123, 124, 125, 126). The inductor (101) and said at least one capacitor (121, 122, 123, 124, 125, 126) are coplanar in only one layer. The invention also relates to a corresponding physiological parameter monitoring system.
Claims19
1-18. (canceled)
A passive sensing means for a contact lens of a physiological parameter monitoring system for detecting variations of a physiological parameter, in particular intraocular pressure, the passive sensing means forming a resonant circuit comprising:
- an inductor and at least one capacitor,
- characterized in that
- the inductor and the at least one capacitor are coplanar in only one layer.
A passive sensing means for a contact lens of a physiological parameter monitoring system for detecting variations of a physiological parameter, in particular intraocular pressure, the passive sensing means forming a resonant circuit comprising:
- an inductor and at least one capacitor,
- characterized in that
- the passive sensing means, in particular the inductor and/or said at least one capacitor, forms first electrodes of at least one sensing capacitor.
Dependencies are inferred from the claim text.