IP Library › Granted Patent US 12,635,922
Granted Patent B2
US 12,635,922 · App. 18/044,128 · Granted May 26, 2026

Sensor array

Inventor: Jennifer Samproni (Braintree, MA)
Assignee: Siemens Healthcare Diagnostics Inc.
A61B5/150961A61B5/15087A61B5/6829A61B2503/045A61B2560/0242
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Quick Facts
Patent No.
US 12,635,922
App. No.
18/044,128
Granted
May 26, 2026
Kind
B2
Abstract

A sensor array is disclosed. The sensor array includes a fluid inlet, a fluid outlet, a flow path extending between the fluid inlet and the fluid outlet; and at least one optimization sensor positioned outside of the flow path of the sensor array and configured to provide at least one performance parameter of the sensor array. The at least one performance parameter having performance data of the sensor array.

Claims (63)

1 . A system, comprising:

a sensor array for analysis of physical parameters and chemical constituents of a volume of fluid, the sensor array comprising:

a housing

a fluid inlet;

a fluid outlet;

a flow path within the housing and extending between the fluid inlet and fluid outlet;

at least one sensor positioned within the flow path of the sensor array and configured to provide at least one of a measurement of a physical parameter and a measurement of a chemical constituent of the volume of fluid;

at least one optimization sensor positioned within the housing and outside of the flow path of the sensor array, the at least one optimization sensor configured to provide at least one measurement correlating to at least one performance parameter of the sensor array; and

an analyzer system having a processor configured to receive data from the at least one optimization sensor, the analyzer system having a set of instructions stored on at least one non-transitory computer readable medium, the set of instructions directing the processor to:

analyze measurement data received from the at least one optimization sensor and determine the at least one performance parameter of the sensor array; and,

provide at least one report of the at least one performance parameter.

2 . The system of claim 1 , wherein the at least one report directs discarding the sensor array based on the at least one performance parameter.

3 . A system, comprising:

a sensor array for analysis of physical parameters and chemical constituents of a volume of fluid, the sensor array comprising:

a housing

a fluid inlet;

a fluid outlet;

a flow path within the housing and extending between the fluid inlet and fluid outlet;

at least one sensor positioned within the flow path of the sensor array and configured to provide at least one of a measurement of a physical parameter and a measurement of a chemical constituent of the volume of fluid;

at least one optimization sensor positioned within the housing and outside of the flow path of the sensor array, the at least one optimization sensor configured to provide at least one measurement correlating to at least one performance parameter of the sensor array; and

wherein the at least one performance parameter is a leakage indicator.

4 . The system of claim 3 , wherein at least one optimization sensor is a proximity sensor and the leakage indicator is detected presence of fluid outside of the flow path.

5 . The system of claim 3 , wherein at least one optimization sensor is a pressure sensor and the leakage indicator is detected build-up of fluid within the flow path.

6 . A system, comprising:

a sensor array for analysis of physical parameters and chemical constituents of a volume of fluid, the sensor array comprising:

a housing

a fluid inlet;

a fluid outlet;

a flow path within the housing and extending between the fluid inlet and fluid outlet;

at least one sensor positioned within the flow path of the sensor array and configured to provide at least one of a measurement of a physical parameter and a measurement of a chemical constituent of the volume of fluid;

at least one optimization sensor positioned within the housing and outside of the flow path of the sensor array, the at least one optimization sensor configured to provide at least one measurement correlating to at least one performance parameter of the sensor array; and

wherein the at least one performance parameter is an environmental indicator.

7 . The system of claim 6 , wherein at least one optimization sensor is a thermometer and the environmental indicator is at least one detected temperature measurement outside of a pre-determined threshold.

8 . The system of claim 6 , wherein at least one optimization sensor is a humidity sensor and the environmental indicator is at least one detected humidity measurement outside of a pre-determined threshold.

9 . The system of claim 6 , wherein at least one optimization sensor is a corrosion sensor and the environmental indicator is at least one detected corrosion measurement outside of a pre-determined threshold.

10 . The system of claim 6 , wherein at least one optimization sensor is a light sensor and the environmental indicator is at least one detected wavelength outside of a pre-determined threshold.

11 . A sensor array, comprising:

a fluid inlet;

a fluid outlet;

a flow path extending between the fluid inlet and fluid outlet;

at least one optimization sensor positioned outside of the flow path of the sensor array and configured to provide at least one performance parameter of the sensor array, the at least one performance parameter having performance data of the sensor array; and

wherein the performance parameter is a leakage indicator.

12 . The sensor array of claim 11 , wherein the leakage indicator is at least one detected fluid leakage outside of the flow path and detected analyte leakage outside of the flow path.

13 . A sensor array, comprising:

a fluid inlet;

a fluid outlet;

a flow path extending between the fluid inlet and fluid outlet;

at least one optimization sensor positioned outside of the flow path of the sensor array and configured to provide at least one performance parameter of the sensor array, the at least one performance parameter having performance data of the sensor array; and

wherein the performance parameter is an environmental indicator.

14 . The sensor array of claim 13 , wherein the environmental indicator is at least one of detected heat, humidity, light and corrosion outside of a pre-determined threshold.

15 . A sensor array, comprising:

a fluid inlet;

a fluid outlet;

a flow path extending between the fluid inlet and fluid outlet;

at least one optimization sensor positioned outside of the flow path of the sensor array and configured to provide at least one performance parameter of the sensor array, the at least one performance parameter having performance data of the sensor array; and

wherein the at least one optimization sensor positioned outside of the flow path is configured to detect fluid outside of the flow path of the sensor array.

16 . The sensor array of claim 15 , wherein fluid outside of the flow path of the sensor array is at least one of sample fluid, calibration reagent, wash fluid and quality control fluid.

17 . A method, comprising:

providing fluid to an inlet of a sensor array, the sensor array having a housing with an outlet and a flow path extending within the housing from the inlet to the outlet, at least one analyte sensor positioned in the flow path;

receiving data from at least one optimization sensor of the sensor array, the at least one optimization sensor positioned inside the housing and outside of the flow path of the sensor array;

analyzing data from the least one optimization sensor of the sensor array to determine at least one performance parameter of the sensor array;

providing at least one report detailing the at least one performance parameter; and,

discarding the sensor array based on the at least one report detailing the at least one performance parameter.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 6, 2023
From: SAMPRONI, JENNIFER
To: SIEMENS HEALTHCARE DIAGNOSTICS INC.
Reel/Frame 062894/0282 →
Continuity (2)
Provisional Application 63076171 · Sep 9, 2020
Related Publication 20230329606A1 · Oct 19, 2023
References Cited (22)
US 5046496A · Betts et al. · 1991 [cited by applicant]
US 6123820A · Bergkuist et al. · 2000 [cited by applicant]
US 6193864B1 · Leader et al. · 2001 [cited by applicant]
US 6326612B1 · Elkind et al. · 2001 [cited by applicant]
US 7122152B2 · Lewis · 2006 [cited by examiner]
US 7595023B2 · Lewis · 2009 [cited by examiner]
US 11154859B2 · Pudduck · 2021 [cited by examiner]
US 12188922B2 · Pudduck · 2025 [cited by examiner]
US 20050171449A1 · Suslick · 2005 [cited by examiner]
US 20070132043A1 · Bradley · 2007 [cited by examiner]
US 20090060789A1 · Aas et al. · 2009 [cited by applicant]
US 20130077097A1 · Engstrand · 2013 [cited by applicant]
US 20140039351A1 · Mix · 2014 [cited by examiner]
US 20140366612A1 · Horne et al. · 2014 [cited by applicant]
US 20150037170A1 · Burdi et al. · 2015 [cited by applicant]
US 20170143886A1 · Wilt et al. · 2017 [cited by applicant]
US 20170197212A1 · Deshpande · 2017 [cited by examiner]
US 20180182228A1 · Alcorn et al. · 2018 [cited by applicant]
US 20180266972A1 · Samproni · 2018 [cited by examiner]
US 20180283818A1 · Victor et al. · 2018 [cited by applicant]
US 20210015377A1 · Wei · 2021 [cited by examiner]
International Search Report and Written Opinion of International Application No. PCT/US2021/048179 dated Nov. 30, 2021. [cited by applicant]