CA2900694C - Methods of using information from recovery pulses in electrochemical analyte measurements as well as devices, apparatuses and systems incorporating the same - Google Patents
Methods of using information from recovery pulses in electrochemical analyte measurements as well as devices, apparatuses and systems incorporating the same Download PDFInfo
- Publication number
- CA2900694C CA2900694C CA2900694A CA2900694A CA2900694C CA 2900694 C CA2900694 C CA 2900694C CA 2900694 A CA2900694 A CA 2900694A CA 2900694 A CA2900694 A CA 2900694A CA 2900694 C CA2900694 C CA 2900694C
- Authority
- CA
- Canada
- Prior art keywords
- sec
- khz
- block
- msec
- pulse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 68
- 238000011084 recovery Methods 0.000 title claims abstract description 66
- 239000012491 analyte Substances 0.000 title claims abstract description 63
- 238000005259 measurement Methods 0.000 title description 26
- 230000004044 response Effects 0.000 claims abstract description 70
- 238000012360 testing method Methods 0.000 claims abstract description 54
- 230000005284 excitation Effects 0.000 claims abstract description 31
- 230000002277 temperature effect Effects 0.000 claims abstract description 7
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 39
- 239000008103 glucose Substances 0.000 claims description 39
- 238000010238 partial least squares regression Methods 0.000 claims description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 6
- 238000005534 hematocrit Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000000691 measurement method Methods 0.000 abstract description 12
- 239000000523 sample Substances 0.000 description 28
- 210000004369 blood Anatomy 0.000 description 12
- 239000008280 blood Substances 0.000 description 12
- 238000002848 electrochemical method Methods 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- 210000001124 body fluid Anatomy 0.000 description 4
- 239000010839 body fluid Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 150000001720 carbohydrates Chemical class 0.000 description 3
- 235000014633 carbohydrates Nutrition 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 150000002632 lipids Chemical class 0.000 description 3
- -1 markers Chemical class 0.000 description 3
- 102000039446 nucleic acids Human genes 0.000 description 3
- 108020004707 nucleic acids Proteins 0.000 description 3
- 150000007523 nucleic acids Chemical class 0.000 description 3
- 108090000765 processed proteins & peptides Proteins 0.000 description 3
- 102000004196 processed proteins & peptides Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 239000003053 toxin Substances 0.000 description 3
- 231100000765 toxin Toxicity 0.000 description 3
- 108700012359 toxins Proteins 0.000 description 3
- 238000004082 amperometric method Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000003869 coulometry Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000840 electrochemical analysis Methods 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000491 multivariate analysis Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000000018 DNA microarray Methods 0.000 description 1
- 101000596041 Homo sapiens Plastin-1 Proteins 0.000 description 1
- YEJCDKJIEMIWRQ-UHFFFAOYSA-N Linopirdine Chemical compound O=C1N(C=2C=CC=CC=2)C2=CC=CC=C2C1(CC=1C=CN=CC=1)CC1=CC=NC=C1 YEJCDKJIEMIWRQ-UHFFFAOYSA-N 0.000 description 1
- 102100035181 Plastin-1 Human genes 0.000 description 1
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 238000002493 microarray Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 238000004313 potentiometry Methods 0.000 description 1
- 230000036278 prepulse Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000004832 voltammetry Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
- G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
- G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
- A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
- A61B5/14735—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter comprising an immobilised reagent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
- A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1495—Calibrating or testing of in-vivo probes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
- A61B2560/0247—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value
- A61B2560/0252—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value using ambient temperature
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hematology (AREA)
- General Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Electrochemistry (AREA)
- Emergency Medicine (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Diabetes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361798383P | 2013-03-15 | 2013-03-15 | |
| US61/798,383 | 2013-03-15 | ||
| PCT/EP2014/054943 WO2014140164A1 (en) | 2013-03-15 | 2014-03-13 | Methods of using information from recovery pulses in electrochemical analyte measurements as well as devices, apparatuses and systems incorporating the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2900694A1 CA2900694A1 (en) | 2014-09-18 |
| CA2900694C true CA2900694C (en) | 2017-10-24 |
Family
ID=50289650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2900694A Active CA2900694C (en) | 2013-03-15 | 2014-03-13 | Methods of using information from recovery pulses in electrochemical analyte measurements as well as devices, apparatuses and systems incorporating the same |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9797859B2 (enExample) |
| EP (1) | EP2972273B1 (enExample) |
| JP (1) | JP6352954B2 (enExample) |
| KR (1) | KR101736651B1 (enExample) |
| CN (1) | CN105247356B (enExample) |
| CA (1) | CA2900694C (enExample) |
| WO (1) | WO2014140164A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6572169B2 (ja) * | 2016-05-16 | 2019-09-04 | 日本電信電話株式会社 | 成分濃度測定装置及び成分濃度測定方法 |
| PL3523639T3 (pl) | 2016-10-05 | 2025-03-17 | F. Hoffmann-La Roche Ag | Odczynniki wykrywające i układy elektrod do elementów diagnostycznych testów wieloanalitowych oraz sposoby ich zastosowania |
| PL3528691T3 (pl) * | 2016-10-21 | 2023-12-11 | F. Hoffmann-La Roche Ag | Sposób podkreślania wartości analitu w oknie terapeutycznym |
| CA3041623A1 (en) | 2016-10-24 | 2018-05-03 | F. Hoffmann-La Roche Ag | Methods of correcting for uncompensated resistances in the conductive elements of biosensors, as well as devices and systems |
Family Cites Families (128)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4008448A (en) | 1975-10-03 | 1977-02-15 | Polaroid Corporation | Solenoid with selectively arrestible plunger movement |
| US4233029A (en) | 1978-10-25 | 1980-11-11 | Eastman Kodak Company | Liquid transport device and method |
| US4225410A (en) | 1978-12-04 | 1980-09-30 | Technicon Instruments Corporation | Integrated array of electrochemical sensors |
| US4323536A (en) | 1980-02-06 | 1982-04-06 | Eastman Kodak Company | Multi-analyte test device |
| DE3228542A1 (de) | 1982-07-30 | 1984-02-02 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur bestimmung der konzentration elektrochemisch umsetzbarer stoffe |
| US5509410A (en) | 1983-06-06 | 1996-04-23 | Medisense, Inc. | Strip electrode including screen printing of a single layer |
| US5682884A (en) | 1983-05-05 | 1997-11-04 | Medisense, Inc. | Strip electrode with screen printing |
| DE3321783A1 (de) | 1983-06-16 | 1984-12-20 | Boehringer Mannheim Gmbh, 6800 Mannheim | Anordnung zum auswerten eines teststreifens |
| DE229810T1 (de) | 1985-07-09 | 1987-11-05 | Quadrant Bioresources Ltd., Soulbury, Leighton Buzzard, Bedfordshire | Beschuetzung von proteinen und aehnlichem. |
| US5128015A (en) | 1988-03-15 | 1992-07-07 | Tall Oak Ventures | Method and apparatus for amperometric diagnostic analysis |
| USRE36268E (en) | 1988-03-15 | 1999-08-17 | Boehringer Mannheim Corporation | Method and apparatus for amperometric diagnostic analysis |
| US5108564A (en) | 1988-03-15 | 1992-04-28 | Tall Oak Ventures | Method and apparatus for amperometric diagnostic analysis |
| DE68924026T3 (de) | 1988-03-31 | 2008-01-10 | Matsushita Electric Industrial Co., Ltd., Kadoma | Biosensor und dessen herstellung. |
| US5053199A (en) | 1989-02-21 | 1991-10-01 | Boehringer Mannheim Corporation | Electronically readable information carrier |
| US4963814A (en) | 1989-12-15 | 1990-10-16 | Boehringer Mannheim Corporation | Regulated bifurcated power supply |
| US5508171A (en) | 1989-12-15 | 1996-04-16 | Boehringer Mannheim Corporation | Assay method with enzyme electrode system |
| US4999632A (en) | 1989-12-15 | 1991-03-12 | Boehringer Mannheim Corporation | Analog to digital conversion with noise reduction |
| ATE124990T1 (de) | 1989-12-15 | 1995-07-15 | Boehringer Mannheim Corp | Redox-vermittlungs-reagenz und biosensor. |
| US5243516A (en) | 1989-12-15 | 1993-09-07 | Boehringer Mannheim Corporation | Biosensing instrument and method |
| US4999582A (en) | 1989-12-15 | 1991-03-12 | Boehringer Mannheim Corp. | Biosensor electrode excitation circuit |
| DE4003194A1 (de) | 1990-02-03 | 1991-08-08 | Boehringer Mannheim Gmbh | Verfahren und sensorelektrodensystem zur elektrochemischen bestimmung eines analyts oder einer oxidoreduktase sowie verwendung hierfuer geeigneter verbindungen |
| JP3251583B2 (ja) | 1991-02-27 | 2002-01-28 | ロシュ ダイアグノスティックス コーポレーション | マイクロコンピュータ制御の器械と通信する方法 |
| DE4123348A1 (de) | 1991-07-15 | 1993-01-21 | Boehringer Mannheim Gmbh | Elektrochemisches analysesystem |
| US5371687A (en) | 1992-11-20 | 1994-12-06 | Boehringer Mannheim Corporation | Glucose test data acquisition and management system |
| CH685458A5 (de) | 1993-03-01 | 1995-07-14 | Disetronic Ag | Sensorarray zur selektiven Feststellung oder Messung mindestens einer Stoffkomponente in einer wässerigen Lösung. |
| US5385846A (en) | 1993-06-03 | 1995-01-31 | Boehringer Mannheim Corporation | Biosensor and method for hematocrit determination |
| US5366609A (en) | 1993-06-08 | 1994-11-22 | Boehringer Mannheim Corporation | Biosensing meter with pluggable memory key |
| US5352351A (en) | 1993-06-08 | 1994-10-04 | Boehringer Mannheim Corporation | Biosensing meter with fail/safe procedures to prevent erroneous indications |
| JP2704046B2 (ja) | 1993-06-08 | 1998-01-26 | ベーリンガー マンハイム コーポレーション | 適切な電極の接続を検出し、サンプル片及びチェック片を区別するバイオセンシングメータ |
| US5405511A (en) | 1993-06-08 | 1995-04-11 | Boehringer Mannheim Corporation | Biosensing meter with ambient temperature estimation method and system |
| AU680520B2 (en) | 1993-06-21 | 1997-07-31 | Roche Diagnostics Operations Inc. | Diagnostic reagent stabilizer |
| US5413690A (en) | 1993-07-23 | 1995-05-09 | Boehringer Mannheim Corporation | Potentiometric biosensor and the method of its use |
| US5526111A (en) | 1993-08-31 | 1996-06-11 | Boehringer Mannheim Corporation | Method and apparatus for calculating a coagulation characteristic of a sample of blood a blood fraction or a control |
| US5762770A (en) | 1994-02-21 | 1998-06-09 | Boehringer Mannheim Corporation | Electrochemical biosensor test strip |
| US5437999A (en) | 1994-02-22 | 1995-08-01 | Boehringer Mannheim Corporation | Electrochemical sensor |
| DE19521019A1 (de) | 1995-06-13 | 1996-12-19 | Boehringer Mannheim Gmbh | Verfahren und Mittel zur gleichzeitigen kolorimetrischen und elektrochemischen Messung eines Analyten |
| US5628890A (en) | 1995-09-27 | 1997-05-13 | Medisense, Inc. | Electrochemical sensor |
| JP3365184B2 (ja) | 1996-01-10 | 2003-01-08 | 松下電器産業株式会社 | バイオセンサ |
| GB2322707B (en) | 1996-06-17 | 2000-07-12 | Mercury Diagnostics Inc | Electrochemical test device and related methods |
| DE19629655A1 (de) | 1996-07-23 | 1998-01-29 | Boehringer Mannheim Gmbh | Diagnostischer Testträger und Verfahren zur Bestimmung eines Analyts mit dessen Hilfe |
| WO1998019159A1 (en) | 1996-10-30 | 1998-05-07 | Mercury Diagnostics, Inc. | Synchronized analyte testing system |
| US5948695A (en) | 1997-06-17 | 1999-09-07 | Mercury Diagnostics, Inc. | Device for determination of an analyte in a body fluid |
| US6054039A (en) | 1997-08-18 | 2000-04-25 | Shieh; Paul | Determination of glycoprotein and glycosylated hemoglobin in blood |
| US6001239A (en) | 1998-09-30 | 1999-12-14 | Mercury Diagnostics, Inc. | Membrane based electrochemical test device and related methods |
| US6144922A (en) | 1997-10-31 | 2000-11-07 | Mercury Diagnostics, Incorporated | Analyte concentration information collection and communication system |
| JP2001521804A (ja) | 1997-10-31 | 2001-11-13 | アミラ メディカル | 被検物質濃度情報の収集及び通信システム |
| DE19753850A1 (de) | 1997-12-04 | 1999-06-10 | Roche Diagnostics Gmbh | Probennahmevorrichtung |
| DE19753849A1 (de) | 1997-12-04 | 1999-06-10 | Roche Diagnostics Gmbh | Analytisches Testelement mit sich verjüngendem Kapillarkanal |
| CA2547299C (en) | 1997-12-04 | 2009-03-03 | Roche Diagnostics Corporation | Instrument and method |
| DE19753847A1 (de) | 1997-12-04 | 1999-06-10 | Roche Diagnostics Gmbh | Analytisches Testelement mit Kapillarkanal |
| US5997817A (en) | 1997-12-05 | 1999-12-07 | Roche Diagnostics Corporation | Electrochemical biosensor test strip |
| AU2005399A (en) | 1997-12-19 | 1999-07-12 | Amira Medical | Embossed test strip system |
| US7407811B2 (en) * | 1997-12-22 | 2008-08-05 | Roche Diagnostics Operations, Inc. | System and method for analyte measurement using AC excitation |
| EP1042667B1 (en) | 1997-12-22 | 2009-06-17 | Roche Diagnostics Operations, Inc. | Meter |
| US7390667B2 (en) | 1997-12-22 | 2008-06-24 | Roche Diagnostics Operations, Inc. | System and method for analyte measurement using AC phase angle measurements |
| US7494816B2 (en) | 1997-12-22 | 2009-02-24 | Roche Diagnostic Operations, Inc. | System and method for determining a temperature during analyte measurement |
| US5975153A (en) | 1998-02-13 | 1999-11-02 | Roche Diagnostics Corporation | Capillary fill test device with improved fluid delivery |
| DE19814219A1 (de) | 1998-03-31 | 1999-10-07 | Roche Diagnostics Gmbh | Verfahren zur Kontrolle der Insulinmedikation |
| CA2311487C (en) * | 1998-05-13 | 2004-02-10 | Cygnus, Inc. | Signal processing for measurement of physiological analytes |
| US6945955B1 (en) | 1998-05-20 | 2005-09-20 | Disetronic Licensing Ag | Sensor system including a port body |
| DE19840952C1 (de) | 1998-09-08 | 2000-03-23 | Roche Diagnostics Gmbh | LC-Display mit Ausfallkontrolle |
| US7208119B1 (en) | 2000-03-01 | 2007-04-24 | Roche Diagnostics Operations, Inc. | Hospital meter system |
| WO2001021827A1 (en) | 1999-09-20 | 2001-03-29 | Roche Diagnostics Corporation | Small volume biosensor for continuous analyte monitoring |
| US7045054B1 (en) | 1999-09-20 | 2006-05-16 | Roche Diagnostics Corporation | Small volume biosensor for continuous analyte monitoring |
| DE19945828B4 (de) | 1999-09-24 | 2011-06-01 | Roche Diagnostics Gmbh | Analysenelement und Verfahren zur Bestimmung eines Analyten in Flüssigkeit |
| US6767440B1 (en) | 2001-04-24 | 2004-07-27 | Roche Diagnostics Corporation | Biosensor |
| US6662439B1 (en) | 1999-10-04 | 2003-12-16 | Roche Diagnostics Corporation | Laser defined features for patterned laminates and electrodes |
| US7276146B2 (en) | 2001-11-16 | 2007-10-02 | Roche Diagnostics Operations, Inc. | Electrodes, methods, apparatuses comprising micro-electrode arrays |
| US7073246B2 (en) | 1999-10-04 | 2006-07-11 | Roche Diagnostics Operations, Inc. | Method of making a biosensor |
| US6319719B1 (en) | 1999-10-28 | 2001-11-20 | Roche Diagnostics Corporation | Capillary hematocrit separation structure and method |
| JP4050434B2 (ja) | 1999-11-29 | 2008-02-20 | 松下電器産業株式会社 | サンプルの弁別方法 |
| US6413395B1 (en) | 1999-12-16 | 2002-07-02 | Roche Diagnostics Corporation | Biosensor apparatus |
| US6541216B1 (en) * | 1999-12-22 | 2003-04-01 | Roche Diagnostics Corporation | Amperometric biosensor test strip |
| US6627057B1 (en) | 1999-12-23 | 2003-09-30 | Roche Diagnostic Corporation | Microsphere containing sensor |
| US6780296B1 (en) | 1999-12-23 | 2004-08-24 | Roche Diagnostics Corporation | Thermally conductive sensor |
| US6562210B1 (en) | 1999-12-30 | 2003-05-13 | Roche Diagnostics Corporation | Cell for electrochemical anaylsis of a sample |
| US6451264B1 (en) | 2000-01-28 | 2002-09-17 | Roche Diagnostics Corporation | Fluid flow control in curved capillary channels |
| US6406672B1 (en) | 2000-01-28 | 2002-06-18 | Roche Diagnostics | Plasma retention structure providing internal flow |
| US6858433B1 (en) | 2000-04-03 | 2005-02-22 | Roche Diagnostics Operations, Inc. | Biosensor electromagnetic noise cancellation |
| US6413213B1 (en) | 2000-04-18 | 2002-07-02 | Roche Diagnostics Corporation | Subscription based monitoring system and method |
| US6428664B1 (en) | 2000-06-19 | 2002-08-06 | Roche Diagnostics Corporation | Biosensor |
| DE10032015A1 (de) | 2000-07-01 | 2002-01-10 | Roche Diagnostics Gmbh | Testelement-Analysegerät |
| US6488828B1 (en) | 2000-07-20 | 2002-12-03 | Roche Diagnostics Corporation | Recloseable biosensor |
| US6540890B1 (en) | 2000-11-01 | 2003-04-01 | Roche Diagnostics Corporation | Biosensor |
| US6814843B1 (en) | 2000-11-01 | 2004-11-09 | Roche Diagnostics Corporation | Biosensor |
| US6447657B1 (en) | 2000-12-04 | 2002-09-10 | Roche Diagnostics Corporation | Biosensor |
| US8174394B2 (en) * | 2001-04-11 | 2012-05-08 | Trutouch Technologies, Inc. | System for noninvasive determination of analytes in tissue |
| DE10119036C1 (de) | 2001-04-18 | 2002-12-12 | Disetronic Licensing Ag | Tauchsensor zur Messung der Konzentration eines Analyten mit Hilfe einer Oxidase |
| US7473398B2 (en) | 2001-05-25 | 2009-01-06 | Roche Diagnostics Operations, Inc. | Biosensor |
| US6788965B2 (en) * | 2001-08-03 | 2004-09-07 | Sensys Medical, Inc. | Intelligent system for detecting errors and determining failure modes in noninvasive measurement of blood and tissue analytes |
| US6814844B2 (en) | 2001-08-29 | 2004-11-09 | Roche Diagnostics Corporation | Biosensor with code pattern |
| US6755949B1 (en) | 2001-10-09 | 2004-06-29 | Roche Diagnostics Corporation | Biosensor |
| US7018843B2 (en) | 2001-11-07 | 2006-03-28 | Roche Diagnostics Operations, Inc. | Instrument |
| US20030116447A1 (en) | 2001-11-16 | 2003-06-26 | Surridge Nigel A. | Electrodes, methods, apparatuses comprising micro-electrode arrays |
| US7090764B2 (en) | 2002-01-15 | 2006-08-15 | Agamatrix, Inc. | Method and apparatus for processing electrochemical signals |
| US6866758B2 (en) | 2002-03-21 | 2005-03-15 | Roche Diagnostics Corporation | Biosensor |
| EP1467206A1 (en) * | 2003-04-08 | 2004-10-13 | Roche Diagnostics GmbH | Biosensor system |
| US7867369B2 (en) | 2003-06-20 | 2011-01-11 | Roche Diagnostics Operations, Inc. | Biosensor with multiple electrical functionalities |
| US8148164B2 (en) | 2003-06-20 | 2012-04-03 | Roche Diagnostics Operations, Inc. | System and method for determining the concentration of an analyte in a sample fluid |
| US7488601B2 (en) | 2003-06-20 | 2009-02-10 | Roche Diagnostic Operations, Inc. | System and method for determining an abused sensor during analyte measurement |
| ES2675787T3 (es) | 2003-06-20 | 2018-07-12 | F. Hoffmann-La Roche Ag | Método y reactivo para producir tiras reactivas estrechas y homogéneas |
| US7597793B2 (en) | 2003-06-20 | 2009-10-06 | Roche Operations Ltd. | System and method for analyte measurement employing maximum dosing time delay |
| US7452457B2 (en) | 2003-06-20 | 2008-11-18 | Roche Diagnostics Operations, Inc. | System and method for analyte measurement using dose sufficiency electrodes |
| DE602004026763D1 (de) | 2003-09-30 | 2010-06-02 | Roche Diagnostics Gmbh | Sensor mit verbesserter biokompatibilität |
| DE10346417A1 (de) | 2003-10-07 | 2005-06-02 | Roche Diagnostics Gmbh | Analytisches Testelement umfassend ein Netzwerk zur Bildung eines Kapillarkanals |
| US7569126B2 (en) | 2004-06-18 | 2009-08-04 | Roche Diagnostics Operations, Inc. | System and method for quality assurance of a biosensor test strip |
| US7601299B2 (en) | 2004-06-18 | 2009-10-13 | Roche Diagnostics Operations, Inc. | System and method for coding information on a biosensor test strip |
| US7556723B2 (en) | 2004-06-18 | 2009-07-07 | Roche Diagnostics Operations, Inc. | Electrode design for biosensor |
| GB2417323A (en) | 2004-08-17 | 2006-02-22 | Oxford Biosensors Ltd | A method of operating an electrochemical sensor by applying a time variable potential between the electrodes. |
| US7291107B2 (en) | 2004-08-26 | 2007-11-06 | Roche Diagnostics Operations, Inc. | Insulin bolus recommendation system |
| US7964089B2 (en) | 2005-04-15 | 2011-06-21 | Agamatrix, Inc. | Analyte determination method and analyte meter |
| US7429865B2 (en) | 2005-10-05 | 2008-09-30 | Roche Diagnostics Operations, Inc. | Method and system for error checking an electrochemical sensor |
| US7638095B2 (en) | 2006-02-10 | 2009-12-29 | Roche Diagnostics Operations, Inc. | Personal portable blood glucose meter with replaceable cartridge of test strips |
| ES2791724T3 (es) * | 2006-02-27 | 2020-11-05 | Ascensia Diabetes Care Holdings Ag | Medida de analito ajustada en temperatura para sistemas de biosensor |
| ES2748685T3 (es) | 2006-09-22 | 2020-03-17 | Ascensia Diabetes Care Holdings Ag | Sistema de biosensor que tiene estabilidad y rendimiento de hematocrito potenciados |
| ES2397663T3 (es) * | 2006-10-05 | 2013-03-08 | Lifescan Scotland Limited | Sistemas y procedimientos para determinar una concentración de un analito sustancialmente independiente del hematocrito |
| TWI385472B (zh) | 2006-11-17 | 2013-02-11 | Hon Hai Prec Ind Co Ltd | 鏡頭模組及鏡頭模組調焦機構 |
| US7751864B2 (en) | 2007-03-01 | 2010-07-06 | Roche Diagnostics Operations, Inc. | System and method for operating an electrochemical analyte sensor |
| US8778168B2 (en) | 2007-09-28 | 2014-07-15 | Lifescan, Inc. | Systems and methods of discriminating control solution from a physiological sample |
| US8000918B2 (en) * | 2007-10-23 | 2011-08-16 | Edwards Lifesciences Corporation | Monitoring and compensating for temperature-related error in an electrochemical sensor |
| CA2707300C (en) | 2007-12-10 | 2017-09-26 | Bayer Healthcare Llc | Rapid-read gated amperometry |
| CN101918822B (zh) | 2008-03-27 | 2013-04-03 | 松下电器产业株式会社 | 测定装置、测定系统和浓度测定方法 |
| EP3556290A1 (en) * | 2008-05-22 | 2019-10-23 | St. Louis Medical Devices, Inc. | Method and system for non-invasive optical blood glucose detection utilizing spectral data analysis |
| US8551320B2 (en) | 2008-06-09 | 2013-10-08 | Lifescan, Inc. | System and method for measuring an analyte in a sample |
| US8431408B2 (en) | 2010-10-15 | 2013-04-30 | Roche Diagnostics Operations, Inc. | Handheld diabetes managing device with light pipe for enhanced illumination |
| EP2656058A1 (en) * | 2010-12-22 | 2013-10-30 | Roche Diagnostics GmbH | Systems and methods to compensate for sources of error during electrochemical testing |
| WO2012134890A1 (en) | 2011-03-25 | 2012-10-04 | Cilag Gmbh International | System and method for measuring an analyte in a sample and correcting for interferents |
| US9201038B2 (en) * | 2012-07-24 | 2015-12-01 | Lifescan Scotland Limited | System and methods to account for interferents in a glucose biosensor |
-
2014
- 2014-03-13 WO PCT/EP2014/054943 patent/WO2014140164A1/en not_active Ceased
- 2014-03-13 CN CN201480014855.8A patent/CN105247356B/zh active Active
- 2014-03-13 JP JP2015562146A patent/JP6352954B2/ja active Active
- 2014-03-13 KR KR1020157026571A patent/KR101736651B1/ko active Active
- 2014-03-13 CA CA2900694A patent/CA2900694C/en active Active
- 2014-03-13 EP EP14710853.4A patent/EP2972273B1/en active Active
-
2015
- 2015-09-11 US US14/851,944 patent/US9797859B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105247356A (zh) | 2016-01-13 |
| KR101736651B1 (ko) | 2017-05-16 |
| JP6352954B2 (ja) | 2018-07-04 |
| CN105247356B (zh) | 2017-11-07 |
| JP2016510119A (ja) | 2016-04-04 |
| US20160003765A1 (en) | 2016-01-07 |
| WO2014140164A1 (en) | 2014-09-18 |
| EP2972273A1 (en) | 2016-01-20 |
| HK1220005A1 (zh) | 2017-04-21 |
| KR20150119960A (ko) | 2015-10-26 |
| US9797859B2 (en) | 2017-10-24 |
| EP2972273B1 (en) | 2020-10-21 |
| CA2900694A1 (en) | 2014-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6560404B2 (ja) | バイオセンサ・アルゴリズムを構築に用いるスケーリング・データの方法ならびにデバイス、装置およびシステム | |
| US10809221B2 (en) | Methods of electrochemically measuring an analyte with a test sequence having a pulsed DC block as well as devices, apparatuses and systems incorporating the same | |
| US20190219534A1 (en) | Descriptor-based methods of electrochemically measuring an analyte as well as devices, apparatuses and systems incorporating the same | |
| US9797859B2 (en) | Methods of using information from recovery pulses in electrochemical analyte measurements as well as devices, apparatuses and systems incorporating the same | |
| HK1220005B (en) | Methods of using information from recovery pulses in electrochemical analyte measurements as well as devices, apparatuses and systems incorporating the same | |
| HK1218777B (en) | Methods of scaling data used to construct biosensor algorithms as well as devices, apparatuses and systems incorporating the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150807 |