DK1774324T3 - Elektrokemisk sensor til in-vivo eller ex-vivo målinger af carbondioxidpartialtrykket af levende væv - Google Patents
Elektrokemisk sensor til in-vivo eller ex-vivo målinger af carbondioxidpartialtrykket af levende vævInfo
- Publication number
- DK1774324T3 DK1774324T3 DK05761370.5T DK05761370T DK1774324T3 DK 1774324 T3 DK1774324 T3 DK 1774324T3 DK 05761370 T DK05761370 T DK 05761370T DK 1774324 T3 DK1774324 T3 DK 1774324T3
- Authority
- DK
- Denmark
- Prior art keywords
- vivo
- tives
- live
- carbon dioxide
- electrochemical sensor
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
- G01N33/4925—Blood measuring blood gas content, e.g. O2, CO2, HCO3
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- 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
- A61B5/14542—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 blood gases
-
- 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
-
- 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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Optics & Photonics (AREA)
- Urology & Nephrology (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Ecology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0416004.0A GB0416004D0 (en) | 2003-10-20 | 2004-07-16 | Sensor |
| PCT/GB2005/002820 WO2006008505A1 (en) | 2004-07-16 | 2005-07-18 | Electrochemical sensor for in-vivo or ex-vivio measurements of the carbon dioxide partial pressure of living tissue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1774324T3 true DK1774324T3 (da) | 2013-05-27 |
Family
ID=35115975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK05761370.5T DK1774324T3 (da) | 2004-07-16 | 2005-07-18 | Elektrokemisk sensor til in-vivo eller ex-vivo målinger af carbondioxidpartialtrykket af levende væv |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7826880B2 (da) |
| EP (1) | EP1774324B1 (da) |
| JP (1) | JP5080251B2 (da) |
| KR (1) | KR101223079B1 (da) |
| CN (1) | CN101023352B (da) |
| AU (1) | AU2005263951C1 (da) |
| BR (1) | BRPI0513428B8 (da) |
| CA (1) | CA2573710C (da) |
| DK (1) | DK1774324T3 (da) |
| ES (1) | ES2415032T3 (da) |
| MX (1) | MX2007000460A (da) |
| NO (1) | NO338473B1 (da) |
| RU (1) | RU2380029C2 (da) |
| WO (1) | WO2006008505A1 (da) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190357827A1 (en) | 2003-08-01 | 2019-11-28 | Dexcom, Inc. | Analyte sensor |
| US20080119703A1 (en) | 2006-10-04 | 2008-05-22 | Mark Brister | Analyte sensor |
| US8364231B2 (en) | 2006-10-04 | 2013-01-29 | Dexcom, Inc. | Analyte sensor |
| US8002956B1 (en) * | 2008-02-28 | 2011-08-23 | The United States Of America As Represented By The Secretary Of The Army | Plating stand-off |
| US9801575B2 (en) | 2011-04-15 | 2017-10-31 | Dexcom, Inc. | Advanced analyte sensor calibration and error detection |
| EP2361380B1 (en) * | 2008-12-22 | 2015-02-18 | Radiometer Medical ApS | Planar sensor |
| US20100169035A1 (en) | 2008-12-29 | 2010-07-01 | Medtronic Minimed, Inc. | Methods and systems for observing sensor parameters |
| WO2012160091A2 (de) | 2011-05-23 | 2012-11-29 | Roche Diagnostics Gmbh | Sensorvorrichtung zum nachweis eines analyten |
| PL221643B1 (pl) * | 2011-10-21 | 2016-05-31 | Univ Warszawski | Komora do pomiaru elektrycznych właściwości próbek proszkowych albo ciekłych oraz sposób prowadzenia pomiaru elektrycznych właściwości próbek proszkowych albo ciekłych |
| EP4599766A3 (en) | 2012-03-16 | 2025-08-20 | DexCom, Inc. | Systems and methods for processing analyte sensor data |
| EP2994185B1 (en) | 2013-05-07 | 2017-10-18 | St. Jude Medical Atrial Fibrillation Division Inc. | Guiding medical devices and associated methods of manufacturing |
| JP6639860B2 (ja) * | 2015-10-09 | 2020-02-05 | 日本光電工業株式会社 | 生体情報処理システム |
| US10472264B2 (en) * | 2017-05-11 | 2019-11-12 | Innovative Water Care, Llc | Floating pool sanitizer with locking device |
| CN212438615U (zh) | 2017-10-24 | 2021-02-02 | 德克斯康公司 | 可穿戴设备 |
| US11331022B2 (en) | 2017-10-24 | 2022-05-17 | Dexcom, Inc. | Pre-connected analyte sensors |
| GB2581779A (en) * | 2019-02-21 | 2020-09-02 | Sensocure As | Sensor |
| CN113167761B (zh) * | 2019-10-15 | 2022-06-03 | 埃克索斯达医疗公司 | 二氧化碳传感器 |
| US12115001B2 (en) | 2019-10-15 | 2024-10-15 | Exostat Medical, Inc. | Tissue perfusion sensor and placement device |
| GB202003198D0 (en) * | 2020-03-05 | 2020-04-22 | Sensocure As | Membrane sealing for physiological sensor |
| JP7752882B2 (ja) * | 2021-04-14 | 2025-10-14 | エクソスタット メディカル，インコーポレイテッド | 組織灌流センサ及び配置器具 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1314877A (en) | 1970-05-01 | 1973-04-26 | Draegerwerk Ag | Apparatus for detecting carbon dioxide |
| DE2147718C3 (de) | 1971-09-24 | 1978-11-02 | Draegerwerk Ag | Kohlendioxid-Warngerät |
| GB2005418B (en) | 1977-07-26 | 1982-04-21 | Searle & Co | Electrochemical sensor system |
| DK143246C (da) | 1978-03-28 | 1981-11-30 | Radiometer As | Elektrodeanordning til transcutan p(co2)-maaling |
| JPS5670756A (en) | 1979-11-16 | 1981-06-12 | Ishikawa Seisakusho Kk | Measurement of carbon dioxide gas concentration |
| JPS5766348A (en) | 1980-10-09 | 1982-04-22 | Nippon Bio:Kk | Measuring method and device for carbonic acid gas partial pressure |
| JPS5858457A (ja) | 1981-09-30 | 1983-04-07 | Shimadzu Corp | 溶液導電率型ガス濃度測定用電極 |
| US4452672A (en) | 1982-01-07 | 1984-06-05 | University College London | Process and apparatus for polarographic determination of oxygen and carbon dioxide |
| US5526809A (en) | 1982-03-22 | 1996-06-18 | Mountpelier Investments, S.A. | Hollow viscous and soild organ tonometry |
| SU1096557A1 (ru) * | 1982-12-20 | 1984-06-07 | Всесоюзный Научно-Исследовательский Институт Медицинского Приборостроения | Устройство дл электрохимических измерений |
| SU1117519A1 (ru) * | 1983-02-10 | 1984-10-07 | Всесоюзный научно-исследовательский институт прикладной микробиологии | Устройство дл измерени парциального давлени углекислого газа в биологических средах и газах |
| US4846937A (en) * | 1983-08-26 | 1989-07-11 | Hnu Systems, Inc. | Method of detecting carbon dioxide in a gaseous or liquid sample |
| US4686479A (en) * | 1985-07-22 | 1987-08-11 | Young Chung C | Apparatus and control kit for analyzing blood sample values including hematocrit |
| JPS62259053A (ja) | 1986-05-02 | 1987-11-11 | Hitachi Ltd | Ｐｃｏ２電極 |
| JPS6389142A (ja) * | 1986-10-01 | 1988-04-20 | 住友電気工業株式会社 | 炭酸ガス測定電極用電解液 |
| GB8924159D0 (en) | 1989-10-26 | 1989-12-13 | Morganite Electronic Instr | Sensors |
| IT1244609B (it) | 1990-09-14 | 1994-08-08 | Instrumentation Lab Spa | Procedimento ed apparecchiatura per la determinazione elettrochimica di specie gassose o volatili con particolare riferimento ad emogsanalizzatori. |
| JP3163407B2 (ja) | 1994-02-24 | 2001-05-08 | 日本光電工業株式会社 | 生体内ガスセンサ |
| GB9815667D0 (en) * | 1998-07-17 | 1998-09-16 | Medinnova Sf | Device |
| JP3519049B2 (ja) * | 2000-10-26 | 2004-04-12 | コ−ケンメディカル株式会社 | 経皮ガス分圧測定センサ用スペーサー |
| CN1203313C (zh) * | 2002-11-05 | 2005-05-25 | 北京科技大学 | 一种用于同时监测大气中CO2和NOx含量的薄膜型传感器 |
| GB0324450D0 (en) | 2003-10-20 | 2003-11-19 | Alertis Medical As | Sensor |
-
2005
- 2005-07-18 ES ES05761370T patent/ES2415032T3/es not_active Expired - Lifetime
- 2005-07-18 CA CA2573710A patent/CA2573710C/en not_active Expired - Lifetime
- 2005-07-18 MX MX2007000460A patent/MX2007000460A/es active IP Right Grant
- 2005-07-18 US US11/632,575 patent/US7826880B2/en active Active
- 2005-07-18 AU AU2005263951A patent/AU2005263951C1/en not_active Expired
- 2005-07-18 WO PCT/GB2005/002820 patent/WO2006008505A1/en not_active Ceased
- 2005-07-18 EP EP05761370A patent/EP1774324B1/en not_active Expired - Lifetime
- 2005-07-18 KR KR1020077003695A patent/KR101223079B1/ko not_active Expired - Fee Related
- 2005-07-18 RU RU2007101044/14A patent/RU2380029C2/ru active
- 2005-07-18 CN CN200580023944XA patent/CN101023352B/zh not_active Expired - Lifetime
- 2005-07-18 DK DK05761370.5T patent/DK1774324T3/da active
- 2005-07-18 BR BRPI0513428A patent/BRPI0513428B8/pt active IP Right Grant
- 2005-07-18 JP JP2007520901A patent/JP5080251B2/ja not_active Expired - Lifetime
-
2007
- 2007-02-14 NO NO20070847A patent/NO338473B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN101023352A (zh) | 2007-08-22 |
| ES2415032T3 (es) | 2013-07-23 |
| KR20070061797A (ko) | 2007-06-14 |
| CA2573710C (en) | 2013-11-26 |
| RU2007101044A (ru) | 2008-08-27 |
| RU2380029C2 (ru) | 2010-01-27 |
| JP2008506942A (ja) | 2008-03-06 |
| US7826880B2 (en) | 2010-11-02 |
| US20080011615A1 (en) | 2008-01-17 |
| AU2005263951C1 (en) | 2011-08-04 |
| WO2006008505A1 (en) | 2006-01-26 |
| NO338473B1 (no) | 2016-08-22 |
| JP5080251B2 (ja) | 2012-11-21 |
| CA2573710A1 (en) | 2006-01-26 |
| BRPI0513428B8 (pt) | 2021-07-27 |
| CN101023352B (zh) | 2012-07-18 |
| MX2007000460A (es) | 2007-06-11 |
| BRPI0513428A (pt) | 2008-05-06 |
| BRPI0513428B1 (pt) | 2019-10-22 |
| AU2005263951A1 (en) | 2006-01-26 |
| AU2005263951B2 (en) | 2011-04-14 |
| EP1774324A1 (en) | 2007-04-18 |
| EP1774324B1 (en) | 2013-02-27 |
| KR101223079B1 (ko) | 2013-01-18 |
| NO20070847L (no) | 2007-04-13 |
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