SE512680C2 - Sätt och system för bestämning av mätstorheter i vätska medelst metallisk enkristallelektrod - Google Patents
Sätt och system för bestämning av mätstorheter i vätska medelst metallisk enkristallelektrodInfo
- Publication number
- SE512680C2 SE512680C2 SE9400204A SE9400204A SE512680C2 SE 512680 C2 SE512680 C2 SE 512680C2 SE 9400204 A SE9400204 A SE 9400204A SE 9400204 A SE9400204 A SE 9400204A SE 512680 C2 SE512680 C2 SE 512680C2
- Authority
- SE
- Sweden
- Prior art keywords
- determination
- electrode
- measuring
- single crystal
- quantities
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000013078 crystal Substances 0.000 title claims description 19
- 239000007788 liquid Substances 0.000 title claims description 11
- 238000005259 measurement Methods 0.000 title claims description 9
- 101100243025 Arabidopsis thaliana PCO2 gene Proteins 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract 4
- 238000013494 PH determination Methods 0.000 claims description 9
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 6
- 239000008280 blood Substances 0.000 claims description 4
- 210000004369 blood Anatomy 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 4
- 239000007853 buffer solution Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000012088 reference solution Substances 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- 230000002596 correlated effect Effects 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000002715 bioenergetic effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- A61B5/14542—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
- A61B5/14539—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 pH
-
- 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
- A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
- A61B5/4222—Evaluating particular parts, e.g. particular organs
- A61B5/4238—Evaluating particular parts, e.g. particular organs stomach
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Endocrinology (AREA)
- Physiology (AREA)
- Chemical & Material Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Treatment Of Fiber Materials (AREA)
- Secondary Cells (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measurement Of Radiation (AREA)
- Particle Accelerators (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9400204A SE512680C2 (sv) | 1994-01-24 | 1994-01-24 | Sätt och system för bestämning av mätstorheter i vätska medelst metallisk enkristallelektrod |
| US08/682,561 US5848965A (en) | 1994-01-24 | 1994-01-24 | Method and a system for the determination of pH and other fluid parameters utilizing a metal monocrystalline electrode |
| DE69528963T DE69528963T2 (de) | 1994-01-24 | 1995-01-24 | Anordnung zur vorzugsweise ambulanten messung mittels elektroden |
| AT95907928T ATE228328T1 (de) | 1994-01-24 | 1995-01-24 | Anordnung zur vorzugsweise ambulanten messung mittels elektroden |
| ES95907928T ES2187552T3 (es) | 1994-01-24 | 1995-01-24 | Un sistema de medicion, principalmente ambulatoria, por medio de un electrodo. |
| AU15948/95A AU1594895A (en) | 1994-01-24 | 1995-01-24 | A method and a system for, primarily ambulatory, measuring by means of electrode |
| PCT/SE1995/000072 WO1995019733A1 (en) | 1994-01-24 | 1995-01-24 | A method and a system for, primarily ambulatory, measuring by means of electrode |
| EP95907928A EP0741539B1 (de) | 1994-01-24 | 1995-01-24 | Anordnung zur vorzugsweise ambulanten messung mittels elektroden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9400204A SE512680C2 (sv) | 1994-01-24 | 1994-01-24 | Sätt och system för bestämning av mätstorheter i vätska medelst metallisk enkristallelektrod |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9400204D0 SE9400204D0 (sv) | 1994-01-24 |
| SE9400204L SE9400204L (sv) | 1995-07-25 |
| SE512680C2 true SE512680C2 (sv) | 2000-05-02 |
Family
ID=20392665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9400204A SE512680C2 (sv) | 1994-01-24 | 1994-01-24 | Sätt och system för bestämning av mätstorheter i vätska medelst metallisk enkristallelektrod |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5848965A (de) |
| EP (1) | EP0741539B1 (de) |
| AT (1) | ATE228328T1 (de) |
| AU (1) | AU1594895A (de) |
| DE (1) | DE69528963T2 (de) |
| ES (1) | ES2187552T3 (de) |
| SE (1) | SE512680C2 (de) |
| WO (1) | WO1995019733A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6200264B1 (en) * | 1998-08-06 | 2001-03-13 | Medtronic Inc. | Ambulatory recorder having wireless data transfer with a multi-plane lens |
| ES2381092T3 (es) | 2000-07-19 | 2012-05-23 | Critical Perfusion, Inc | Catéter para uso en un sistema para supervisar daño de mucosa en órganos viscosos huecos |
| US6569184B2 (en) | 2001-02-27 | 2003-05-27 | Advanced Cardiovascular Systems, Inc. | Recovery system for retrieving an embolic protection device |
| GB0219068D0 (en) * | 2002-08-16 | 2002-09-25 | Grampian Univ Hospitals | Apparatus and method |
| US9700215B2 (en) | 2012-10-24 | 2017-07-11 | Makaha Medical, Llc. | Systems and methods for assessing vasculature health and blood clots |
| US10376678B2 (en) | 2016-01-08 | 2019-08-13 | Makaha Medical, Llc. | Systems and methods for controlling reperfusion in a vessel |
| US10595818B2 (en) | 2016-03-19 | 2020-03-24 | Makaha Medical, Llc. | Medical systems and methods for density assessment using ultrasound |
| US11076808B2 (en) | 2016-03-26 | 2021-08-03 | Makaha Medical, LLC | Flexible medical device with marker band and sensor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923626A (en) * | 1974-11-01 | 1975-12-02 | Gen Electric | Miniature probe containing multifunctional electrochemical sensing electrodes |
| SE409372B (sv) * | 1976-07-13 | 1979-08-13 | Edwall Gunnar | Elektrod for bestemning av ph mm i vetskor |
| JPS5740641A (en) * | 1980-08-25 | 1982-03-06 | Kuraray Co Ltd | Gas sensor |
| DE3518463C2 (de) * | 1985-05-23 | 1987-04-16 | Rolf priv. Doz. Dr.med. 6000 Frankfurt Schuhmann | Einstichelektrodenanordnung zur kontinuierlichen pO↓2↓-Messung im lebenden Hautgewebe |
| FI872885A7 (fi) * | 1986-07-01 | 1988-01-02 | Terumo Corp | Anordning foer maetning av biologisk information. |
| US4816131A (en) * | 1987-09-29 | 1989-03-28 | The Board Of Regents Of The University Of Washington | pH/PCO2 PO2 electrode |
| US5158083A (en) * | 1989-10-23 | 1992-10-27 | Mountpelier Investments, S.A. | Miniature pco2 probe for in vivo biomedical applications |
| US5125403A (en) * | 1991-02-20 | 1992-06-30 | Culp Joel B | Device and method for engagement of an oximeter probe |
-
1994
- 1994-01-24 SE SE9400204A patent/SE512680C2/sv not_active IP Right Cessation
- 1994-01-24 US US08/682,561 patent/US5848965A/en not_active Expired - Lifetime
-
1995
- 1995-01-24 DE DE69528963T patent/DE69528963T2/de not_active Expired - Lifetime
- 1995-01-24 AU AU15948/95A patent/AU1594895A/en not_active Abandoned
- 1995-01-24 EP EP95907928A patent/EP0741539B1/de not_active Expired - Lifetime
- 1995-01-24 WO PCT/SE1995/000072 patent/WO1995019733A1/en not_active Ceased
- 1995-01-24 AT AT95907928T patent/ATE228328T1/de not_active IP Right Cessation
- 1995-01-24 ES ES95907928T patent/ES2187552T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5848965A (en) | 1998-12-15 |
| DE69528963D1 (de) | 2003-01-09 |
| EP0741539A1 (de) | 1996-11-13 |
| ATE228328T1 (de) | 2002-12-15 |
| WO1995019733A1 (en) | 1995-07-27 |
| ES2187552T3 (es) | 2003-06-16 |
| DE69528963T2 (de) | 2003-07-03 |
| AU1594895A (en) | 1995-08-08 |
| EP0741539B1 (de) | 2002-11-27 |
| SE9400204L (sv) | 1995-07-25 |
| SE9400204D0 (sv) | 1994-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |