JPS57113367A - Analyzing method and device for calcium contained in live body fluid - Google Patents
Analyzing method and device for calcium contained in live body fluidInfo
- Publication number
- JPS57113367A JPS57113367A JP56000371A JP37181A JPS57113367A JP S57113367 A JPS57113367 A JP S57113367A JP 56000371 A JP56000371 A JP 56000371A JP 37181 A JP37181 A JP 37181A JP S57113367 A JPS57113367 A JP S57113367A
- Authority
- JP
- Japan
- Prior art keywords
- calcium
- specimens
- concentration
- electrode
- flow cell
- 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
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
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Inorganic Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
PURPOSE:To analyze both ionized calcium and total calcium, by measuring calcium- containing live body fluid specimens of a concentration being above pH7 and also of a concentration being adjusted to pH4-6, by using an ion selecting electrode for detection of calcium. CONSTITUTION:A reference liquid 11 and serum specimens 12-14 which were sucked in alternately from a nozzle 16 are made to pass through a pipe 17 and led to a measuring chamber of a flow cell section 1 where these specimens contact an ion selecting electrode 3 and a reference electrode 5, and a potential is detected. In the flow passage, all the specimens are separated by the reference liquid and transferred. Concentration of the serum specimen in the flow cell section 1 is approximately pH7.4. And then, these specimens reach a pipe 20 to join a buffer solution 23, mixed up by a mixing coil 22 and finally get to a measuring chamber 8 of a flow cell section 2. A potential between a diluted liquid specimen and the reference liquid is detected by contact with a calcium ion electrode 4 and a reference electrode 6, and the specimen is discharged from a pipe 21. Concentration of the liquid in the flow cell section 2 is approximately 4.8pH. Informations of ionized calcium and total calcium, which are based on the flow cells 1 and 2, are recorded.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56000371A JPS57113367A (en) | 1981-01-07 | 1981-01-07 | Analyzing method and device for calcium contained in live body fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56000371A JPS57113367A (en) | 1981-01-07 | 1981-01-07 | Analyzing method and device for calcium contained in live body fluid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57113367A true JPS57113367A (en) | 1982-07-14 |
JPS6353501B2 JPS6353501B2 (en) | 1988-10-24 |
Family
ID=11471928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56000371A Granted JPS57113367A (en) | 1981-01-07 | 1981-01-07 | Analyzing method and device for calcium contained in live body fluid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57113367A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01265933A (en) * | 1988-04-15 | 1989-10-24 | Olympus Optical Co Ltd | Flexible tube of endoscope |
-
1981
- 1981-01-07 JP JP56000371A patent/JPS57113367A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6353501B2 (en) | 1988-10-24 |
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