CA2743572A1 - Devices, systems, methods and tools for continuous analyte monitoring - Google Patents
Devices, systems, methods and tools for continuous analyte monitoring Download PDFInfo
- Publication number
- CA2743572A1 CA2743572A1 CA2743572A CA2743572A CA2743572A1 CA 2743572 A1 CA2743572 A1 CA 2743572A1 CA 2743572 A CA2743572 A CA 2743572A CA 2743572 A CA2743572 A CA 2743572A CA 2743572 A1 CA2743572 A1 CA 2743572A1
- Authority
- CA
- Canada
- Prior art keywords
- sensing
- analyte
- glucose
- electrode
- monitor
- 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.)
- Abandoned
Links
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Classifications
-
- 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
- A61B5/14507—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 specially adapted for measuring characteristics of body fluids other than blood
- A61B5/1451—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 specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid
- A61B5/14514—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 specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid using means for aiding extraction of interstitial fluid, e.g. microneedles or suction
-
- 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
- A61B5/14865—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 invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Emergency Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/275,145 US20090131778A1 (en) | 2006-03-28 | 2008-11-20 | Devices, systems, methods and tools for continuous glucose monitoring |
| US12/275,145 | 2008-11-20 | ||
| PCT/US2009/054338 WO2010059276A1 (en) | 2008-11-20 | 2009-08-19 | Devices, systems, methods and tools for continuous analyte monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2743572A1 true CA2743572A1 (en) | 2010-05-27 |
Family
ID=42198433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2743572A Abandoned CA2743572A1 (en) | 2008-11-20 | 2009-08-19 | Devices, systems, methods and tools for continuous analyte monitoring |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20090131778A1 (enExample) |
| EP (1) | EP2355704A4 (enExample) |
| JP (1) | JP2012509138A (enExample) |
| CA (1) | CA2743572A1 (enExample) |
| WO (1) | WO2010059276A1 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1869414A4 (en) * | 2005-03-29 | 2010-07-28 | Arkal Medical Inc | DEVICES, SYSTEMS, METHODS, AND TOOLS FOR CONTINUOUS GLUCOSE MONITORING |
| US20100049021A1 (en) * | 2006-03-28 | 2010-02-25 | Jina Arvind N | Devices, systems, methods and tools for continuous analyte monitoring |
| KR101542549B1 (ko) | 2011-09-02 | 2015-08-06 | 산디아 코포레이션 | 바이오센싱 및 약물 전달을 위한 마이크로니들 어레이 |
| US9622691B2 (en) * | 2011-10-31 | 2017-04-18 | Abbott Diabetes Care Inc. | Model based variable risk false glucose threshold alarm prevention mechanism |
| GB2500176A (en) * | 2012-03-06 | 2013-09-18 | Univ Swansea | Biological fluid monitoring device |
| USD698443S1 (en) * | 2013-01-07 | 2014-01-28 | Bayer Healthcare Llc | Monitoring system |
| US9933387B1 (en) | 2014-09-07 | 2018-04-03 | Biolinq, Inc. | Miniaturized sub-nanoampere sensitivity low-noise potentiostat system |
| US10092207B1 (en) | 2016-05-15 | 2018-10-09 | Biolinq, Inc. | Tissue-penetrating electrochemical sensor featuring a co-electrodeposited thin film comprised of polymer and bio-recognition element |
| FR3059886B1 (fr) * | 2016-12-09 | 2021-04-09 | Pk Paris | Dispositif de surveillance corporelle |
| US12109032B1 (en) | 2017-03-11 | 2024-10-08 | Biolinq Incorporated | Methods for achieving an isolated electrical interface between an anterior surface of a microneedle structure and a posterior surface of a support structure |
| US11045142B1 (en) | 2017-04-29 | 2021-06-29 | Biolinq, Inc. | Heterogeneous integration of silicon-fabricated solid microneedle sensors and CMOS circuitry |
| TWI653968B (zh) | 2017-11-20 | 2019-03-21 | 研能科技股份有限公司 | 血糖偵測裝置 |
| SE541788C2 (en) * | 2017-12-22 | 2019-12-17 | Brighter Ab Publ | Skin patch for diagnosis comprising an evaporation layer |
| CN109655513B (zh) * | 2019-01-25 | 2023-10-17 | 天津大学 | 一种自校准葡萄糖连续监测系统及其制备方法 |
| CN114144113A (zh) * | 2019-06-17 | 2022-03-04 | 比奥林公司 | 分析物选择性传感器和输注系统的机械耦合 |
| WO2021016465A1 (en) * | 2019-07-23 | 2021-01-28 | The Regents Of The University Of California | Minimally invasive continuous analyte monitoring for closed-loop treatment applications |
| TWI735137B (zh) * | 2019-08-02 | 2021-08-01 | 華廣生技股份有限公司 | 生理訊號傳感裝置 |
| GB2608290B (en) | 2020-07-29 | 2023-07-26 | Biolinq Incorporated | Continuous analyte monitoring system with microneedle array |
| US11857344B2 (en) | 2021-05-08 | 2024-01-02 | Biolinq Incorporated | Fault detection for microneedle array based continuous analyte monitoring device |
| JP7141625B1 (ja) * | 2021-09-17 | 2022-09-26 | リンテック株式会社 | マイクロニードルパッチ及びマイクロニードル構造体 |
| WO2024005192A1 (ja) * | 2022-06-30 | 2024-01-04 | コスメディ製薬株式会社 | グルコースセンサー用電極 |
| EP4658168A2 (en) | 2023-02-02 | 2025-12-10 | Biolinq, Inc. | Method for improved sensor sensitivity of a microneedle-based continuous analyte monitoring system |
| GB2632399A (en) * | 2023-07-31 | 2025-02-12 | Continental Automotive Tech Gmbh | A skin patch wearable biosensor for simultaneous monitoring of physiological parameters in interstitial fluid |
Family Cites Families (95)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964482A (en) * | 1971-05-17 | 1976-06-22 | Alza Corporation | Drug delivery device |
| US4018938A (en) * | 1975-06-30 | 1977-04-19 | International Business Machines Corporation | Fabrication of high aspect ratio masks |
| OA05448A (fr) * | 1975-10-16 | 1981-03-31 | Manufrance Manufacture Francai | Dispositif vaccinateur multipénétrant. |
| US4071020A (en) * | 1976-06-03 | 1978-01-31 | Xienta, Inc. | Apparatus and methods for performing in-vivo measurements of enzyme activity |
| US4165395A (en) * | 1977-06-30 | 1979-08-21 | International Business Machines Corporation | Process for forming a high aspect ratio structure by successive exposures with electron beam and actinic radiation |
| JPS5590931A (en) * | 1978-12-29 | 1980-07-10 | Canon Inc | Production of micro structure element array |
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-
2008
- 2008-11-20 US US12/275,145 patent/US20090131778A1/en not_active Abandoned
-
2009
- 2009-08-19 JP JP2011537444A patent/JP2012509138A/ja active Pending
- 2009-08-19 WO PCT/US2009/054338 patent/WO2010059276A1/en not_active Ceased
- 2009-08-19 EP EP09827918A patent/EP2355704A4/en not_active Withdrawn
- 2009-08-19 CA CA2743572A patent/CA2743572A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20090131778A1 (en) | 2009-05-21 |
| EP2355704A4 (en) | 2013-04-03 |
| EP2355704A1 (en) | 2011-08-17 |
| WO2010059276A1 (en) | 2010-05-27 |
| JP2012509138A (ja) | 2012-04-19 |
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