Title:
AN ANALYTE SENSOR FOR MEASURING AT VARYING DEPTHS WITHIN A USER
Document Type and Number:
WIPO Patent Application WO/2023/215836
Kind Code:
A3
Abstract:
A physiological sensor system that may include an analyte sensor configured to measure at least one analyte at varying depths at a tissue site of a user. The analyte sensor may include a plurality of electrodes patterned on a semi-rigid substrate meant to penetrate the skin of a user. The substrate may be varying lengths to increase the number of electrodes at the penetration site of the user and decrease the likelihood of a bad reading due to poor placement of the electrodes. The electrodes may be patterned on both sides of the substrate to increase number of measurement sites. The analyte sensor can be positioned in an electrochemical cell disposed in the body of the user.
Inventors:
KRISHNAMANI VENKATRAMANAN (US)
DEVADOSS ANANDO (US)
PIRBADIAN SAHAND (US)
HU NAN (US)
DEVADOSS ANANDO (US)
PIRBADIAN SAHAND (US)
HU NAN (US)
Application Number:
PCT/US2023/066614
Publication Date:
April 11, 2024
Filing Date:
May 04, 2023
Export Citation:
Assignee:
CERCACOR LAB INC (US)
International Classes:
A61B5/1473; A61B5/1486; A61B5/053; A61B5/145; G01N33/49
Foreign References:
| US20100230285A1 | 2010-09-16 | |||
| US20190239778A1 | 2019-08-08 | |||
| US20140039383A1 | 2014-02-06 | |||
| US20120088993A1 | 2012-04-12 | |||
| US20120028283A1 | 2012-02-02 | |||
| US20080214910A1 | 2008-09-04 |
Attorney, Agent or Firm:
ALTMAN, Daniel, E. (US)
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