JPS629264A - イオン活量測定方法および測定器具 - Google Patents
イオン活量測定方法および測定器具Info
- Publication number
- JPS629264A JPS629264A JP60148564A JP14856485A JPS629264A JP S629264 A JPS629264 A JP S629264A JP 60148564 A JP60148564 A JP 60148564A JP 14856485 A JP14856485 A JP 14856485A JP S629264 A JPS629264 A JP S629264A
- Authority
- JP
- Japan
- Prior art keywords
- ion
- liquid
- selective
- selective layer
- measuring
- 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.)
- Granted
Links
- 230000000694 effects Effects 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims description 26
- 239000007788 liquid Substances 0.000 claims abstract description 116
- 238000012546 transfer Methods 0.000 claims abstract description 17
- 230000000630 rising effect Effects 0.000 claims abstract description 6
- 238000012360 testing method Methods 0.000 claims description 16
- 230000001174 ascending effect Effects 0.000 claims description 5
- 229910021607 Silver chloride Inorganic materials 0.000 abstract description 8
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052709 silver Inorganic materials 0.000 abstract description 7
- 239000004332 silver Substances 0.000 abstract description 7
- 230000006866 deterioration Effects 0.000 abstract description 5
- 239000003792 electrolyte Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000002985 plastic film Substances 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 description 134
- 239000010410 layer Substances 0.000 description 47
- 238000005259 measurement Methods 0.000 description 11
- 239000004033 plastic Substances 0.000 description 11
- 229920003023 plastic Polymers 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000012085 test solution Substances 0.000 description 6
- 239000012088 reference solution Substances 0.000 description 5
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 239000013060 biological fluid Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000004313 potentiometry Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002759 woven fabric Substances 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
- G01N27/333—Ion-selective electrodes or membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60148564A JPS629264A (ja) | 1985-07-05 | 1985-07-05 | イオン活量測定方法および測定器具 |
| US06/881,815 US4684445A (en) | 1985-07-05 | 1986-07-03 | Method and device of measuring ion activity |
| EP86109267A EP0207530B1 (en) | 1985-07-05 | 1986-07-07 | Method and device of measuring ion activity |
| DE8686109267T DE3671967D1 (de) | 1985-07-05 | 1986-07-07 | Verfahren und vorrichtung zur messung der ionenaktivitaet. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60148564A JPS629264A (ja) | 1985-07-05 | 1985-07-05 | イオン活量測定方法および測定器具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS629264A true JPS629264A (ja) | 1987-01-17 |
| JPH0445069B2 JPH0445069B2 (en]) | 1992-07-23 |
Family
ID=15455568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60148564A Granted JPS629264A (ja) | 1985-07-05 | 1985-07-05 | イオン活量測定方法および測定器具 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4684445A (en]) |
| EP (1) | EP0207530B1 (en]) |
| JP (1) | JPS629264A (en]) |
| DE (1) | DE3671967D1 (en]) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6239757A (ja) * | 1985-08-15 | 1987-02-20 | Fuji Photo Film Co Ltd | イオン活量測定方法および測定器具 |
| JPS6239759A (ja) * | 1985-08-15 | 1987-02-20 | Fuji Photo Film Co Ltd | イオン活量測定器具 |
| US4822445A (en) * | 1986-11-21 | 1989-04-18 | Fuji Photo Film Co., Ltd. | Apparatus for processing double face adhesive tape |
| JPH0514911U (ja) * | 1991-08-13 | 1993-02-26 | 太陽誘電株式会社 | 化学センサープレート及び化学センサー |
| JPH0514910U (ja) * | 1991-07-31 | 1993-02-26 | 太陽誘電株式会社 | 化学センサー及びセンサプレート |
| JPH0569671U (ja) * | 1992-02-24 | 1993-09-21 | 太陽誘電株式会社 | 化学センサープレート及び基準液パック |
| JPH0656766U (ja) * | 1991-02-28 | 1994-08-05 | 太陽誘電株式会社 | 化学センサー及びセンサープレート |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4789435A (en) * | 1985-08-15 | 1988-12-06 | Fuji Photo Film Co., Ltd. | Method and device of measuring ion activity |
| EP0231033B1 (en) * | 1986-01-31 | 1991-01-02 | Fuji Photo Film Co., Ltd. | Device for measuring ion activity |
| JPS6392453A (ja) * | 1986-10-08 | 1988-04-22 | 富士写真フイルム株式会社 | 両面接着テ−プを用いる加工装置 |
| JPH0446205Y2 (en]) * | 1986-12-11 | 1992-10-29 | ||
| JPS63151845A (ja) * | 1986-12-16 | 1988-06-24 | Fuji Photo Film Co Ltd | イオン活量測定器具 |
| US5738828A (en) * | 1996-01-16 | 1998-04-14 | Umm Electronics Inc. | Apparatus for detecting proper strip insertion into an optical reflectance meter |
| US5997817A (en) * | 1997-12-05 | 1999-12-07 | Roche Diagnostics Corporation | Electrochemical biosensor test strip |
| US6274326B1 (en) | 1998-02-17 | 2001-08-14 | Umm Electronics, Inc. | Method and apparatus for detecting proper strip insertion into an optical reflectance meter |
| US6858433B1 (en) | 2000-04-03 | 2005-02-22 | Roche Diagnostics Operations, Inc. | Biosensor electromagnetic noise cancellation |
| JP2002122563A (ja) * | 2000-10-17 | 2002-04-26 | Fuji Photo Film Co Ltd | イオン選択性単電極複合体、その製造方法、およびイオン活量測定器具 |
| US20020098122A1 (en) * | 2001-01-22 | 2002-07-25 | Angad Singh | Active disposable microfluidic system with externally actuated micropump |
| US7101472B2 (en) * | 2002-03-13 | 2006-09-05 | The Charles Stark Draper Laboratory, Inc. | Microfluidic ion-selective electrode sensor system |
| US7407570B2 (en) * | 2002-03-13 | 2008-08-05 | The Charles Stark Draper Laboratory, Inc. | Disposable, self-administered electrolyte test |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3591482A (en) * | 1969-04-23 | 1971-07-06 | Ibm | Silver-silver chloride electrode and method of making same |
| US4053381A (en) * | 1976-05-19 | 1977-10-11 | Eastman Kodak Company | Device for determining ionic activity of components of liquid drops |
| US4171246A (en) * | 1976-05-19 | 1979-10-16 | Eastman Kodak Company | Method for determining ionic activity of components of liquid drops |
| US4184936A (en) * | 1978-07-24 | 1980-01-22 | Eastman Kodak Company | Device for determining ionic activity |
| CA1133059A (en) * | 1978-10-25 | 1982-10-05 | Richard L. Columbus | Electrode-containing device with capillary transport between electrodes |
| US4233029A (en) * | 1978-10-25 | 1980-11-11 | Eastman Kodak Company | Liquid transport device and method |
| US4273639A (en) * | 1979-06-20 | 1981-06-16 | Eastman Kodak Company | Capillary bridge in apparatus for determining ionic activity |
| JPS5814050A (ja) * | 1981-07-17 | 1983-01-26 | Fuji Photo Film Co Ltd | イオン活量測定器具 |
| JPS58140635A (ja) * | 1982-02-16 | 1983-08-20 | Fuji Photo Film Co Ltd | 液体移送分配装置およびイオン活量測定器具 |
| US4473457A (en) * | 1982-03-29 | 1984-09-25 | Eastman Kodak Company | Liquid transport device providing diversion of capillary flow into a non-vented second zone |
| JPS58211648A (ja) * | 1982-06-02 | 1983-12-09 | Fuji Photo Film Co Ltd | イオン活量測定器具 |
| US4789435A (en) * | 1985-08-15 | 1988-12-06 | Fuji Photo Film Co., Ltd. | Method and device of measuring ion activity |
-
1985
- 1985-07-05 JP JP60148564A patent/JPS629264A/ja active Granted
-
1986
- 1986-07-03 US US06/881,815 patent/US4684445A/en not_active Expired - Lifetime
- 1986-07-07 EP EP86109267A patent/EP0207530B1/en not_active Expired
- 1986-07-07 DE DE8686109267T patent/DE3671967D1/de not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6239757A (ja) * | 1985-08-15 | 1987-02-20 | Fuji Photo Film Co Ltd | イオン活量測定方法および測定器具 |
| JPS6239759A (ja) * | 1985-08-15 | 1987-02-20 | Fuji Photo Film Co Ltd | イオン活量測定器具 |
| US4822445A (en) * | 1986-11-21 | 1989-04-18 | Fuji Photo Film Co., Ltd. | Apparatus for processing double face adhesive tape |
| JPH0656766U (ja) * | 1991-02-28 | 1994-08-05 | 太陽誘電株式会社 | 化学センサー及びセンサープレート |
| JPH0514910U (ja) * | 1991-07-31 | 1993-02-26 | 太陽誘電株式会社 | 化学センサー及びセンサプレート |
| JPH0514911U (ja) * | 1991-08-13 | 1993-02-26 | 太陽誘電株式会社 | 化学センサープレート及び化学センサー |
| JPH0569671U (ja) * | 1992-02-24 | 1993-09-21 | 太陽誘電株式会社 | 化学センサープレート及び基準液パック |
Also Published As
| Publication number | Publication date |
|---|---|
| US4684445A (en) | 1987-08-04 |
| EP0207530A3 (en) | 1987-12-16 |
| DE3671967D1 (de) | 1990-07-19 |
| JPH0445069B2 (en]) | 1992-07-23 |
| EP0207530B1 (en) | 1990-06-13 |
| EP0207530A2 (en) | 1987-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |