JPH0534978B2 - - Google Patents
Info
- Publication number
- JPH0534978B2 JPH0534978B2 JP62132247A JP13224787A JPH0534978B2 JP H0534978 B2 JPH0534978 B2 JP H0534978B2 JP 62132247 A JP62132247 A JP 62132247A JP 13224787 A JP13224787 A JP 13224787A JP H0534978 B2 JPH0534978 B2 JP H0534978B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- calculating
- liver function
- photoelectric conversion
- rate
- 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.)
- Expired - Lifetime
Links
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 238000012360 testing method Methods 0.000 claims description 22
- 238000005259 measurement Methods 0.000 claims description 21
- 230000008034 disappearance Effects 0.000 claims description 18
- 230000003908 liver function Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 210000004369 blood Anatomy 0.000 claims description 13
- 239000008280 blood Substances 0.000 claims description 13
- 238000004364 calculation method Methods 0.000 claims description 13
- 238000005070 sampling Methods 0.000 claims description 12
- 230000000875 corresponding effect Effects 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000000049 pigment Substances 0.000 claims description 9
- 230000006870 function Effects 0.000 claims description 8
- 230000008030 elimination Effects 0.000 claims description 7
- 238000003379 elimination reaction Methods 0.000 claims description 7
- 238000004088 simulation Methods 0.000 claims description 5
- 230000002596 correlated effect Effects 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 13
- 230000017531 blood circulation Effects 0.000 description 9
- 238000002835 absorbance Methods 0.000 description 7
- 238000010241 blood sampling Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- 230000010349 pulsation Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 210000004185 liver Anatomy 0.000 description 3
- QFTYEBTUFIFTHD-UHFFFAOYSA-N 1-[6,7-dimethoxy-1-[1-(6-methoxynaphthalen-2-yl)ethyl]-3,4-dihydro-1H-isoquinolin-2-yl]-2-piperidin-1-ylethanone Chemical compound C1=CC2=CC(OC)=CC=C2C=C1C(C)C(C1=CC(OC)=C(OC)C=C1CC1)N1C(=O)CN1CCCCC1 QFTYEBTUFIFTHD-UHFFFAOYSA-N 0.000 description 2
- 102100022907 Acrosin-binding protein Human genes 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 2
- 108010054147 Hemoglobins Proteins 0.000 description 2
- 101000756551 Homo sapiens Acrosin-binding protein Proteins 0.000 description 2
- 101100333868 Homo sapiens EVA1A gene Proteins 0.000 description 2
- 102100031798 Protein eva-1 homolog A Human genes 0.000 description 2
- 101100310674 Tenebrio molitor SP23 gene Proteins 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- MOFVSTNWEDAEEK-UHFFFAOYSA-M indocyanine green Chemical compound [Na+].[O-]S(=O)(=O)CCCCN1C2=CC=C3C=CC=CC3=C2C(C)(C)C1=CC=CC=CC=CC1=[N+](CCCCS([O-])(=O)=O)C2=CC=C(C=CC=C3)C3=C2C1(C)C MOFVSTNWEDAEEK-UHFFFAOYSA-M 0.000 description 1
- 229960004657 indocyanine green Drugs 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007449 liver function test Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/272—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration for following a reaction, e.g. for determining photometrically a reaction rate (photometric cinetic analysis)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62132247A JPS63294831A (ja) | 1987-05-28 | 1987-05-28 | 肝機能検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62132247A JPS63294831A (ja) | 1987-05-28 | 1987-05-28 | 肝機能検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63294831A JPS63294831A (ja) | 1988-12-01 |
| JPH0534978B2 true JPH0534978B2 (zh) | 1993-05-25 |
Family
ID=15076807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62132247A Granted JPS63294831A (ja) | 1987-05-28 | 1987-05-28 | 肝機能検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63294831A (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326437A (en) * | 1976-08-24 | 1978-03-11 | Kenzou Shigiyou | Method of removing parasites from steel structure in sea |
-
1987
- 1987-05-28 JP JP62132247A patent/JPS63294831A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326437A (en) * | 1976-08-24 | 1978-03-11 | Kenzou Shigiyou | Method of removing parasites from steel structure in sea |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63294831A (ja) | 1988-12-01 |
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