SE521208C2 - System och förfarande för blodanalys - Google Patents
System och förfarande för blodanalysInfo
- Publication number
- SE521208C2 SE521208C2 SE0102896A SE0102896A SE521208C2 SE 521208 C2 SE521208 C2 SE 521208C2 SE 0102896 A SE0102896 A SE 0102896A SE 0102896 A SE0102896 A SE 0102896A SE 521208 C2 SE521208 C2 SE 521208C2
- Authority
- SE
- Sweden
- Prior art keywords
- blood
- hemoglobin
- complex impedance
- imaginary part
- blood sample
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000004159 blood analysis Methods 0.000 title claims abstract 11
- 239000008280 blood Substances 0.000 claims abstract description 67
- 210000004369 blood Anatomy 0.000 claims abstract description 67
- 102000001554 Hemoglobins Human genes 0.000 claims description 79
- 108010054147 Hemoglobins Proteins 0.000 claims description 79
- 238000005259 measurement Methods 0.000 claims description 31
- 238000011088 calibration curve Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 8
- 230000001747 exhibiting effect Effects 0.000 claims 3
- 238000007865 diluting Methods 0.000 claims 2
- 239000000523 sample Substances 0.000 description 16
- 230000000875 corresponding effect Effects 0.000 description 11
- 230000002596 correlated effect Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 238000009534 blood test Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005534 hematocrit Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000013610 patient sample Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 240000005578 Rivina humilis Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012470 diluted sample Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Urology & Nephrology (AREA)
- Ecology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0102896A SE521208C2 (sv) | 2001-08-29 | 2001-08-29 | System och förfarande för blodanalys |
| PCT/SE2002/001530 WO2003019166A1 (fr) | 2001-08-29 | 2002-08-27 | Systeme et procede d'analyse de sang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0102896A SE521208C2 (sv) | 2001-08-29 | 2001-08-29 | System och förfarande för blodanalys |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE0102896D0 SE0102896D0 (sv) | 2001-08-29 |
| SE0102896L SE0102896L (sv) | 2003-03-01 |
| SE521208C2 true SE521208C2 (sv) | 2003-10-14 |
Family
ID=20285187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0102896A SE521208C2 (sv) | 2001-08-29 | 2001-08-29 | System och förfarande för blodanalys |
Country Status (2)
| Country | Link |
|---|---|
| SE (1) | SE521208C2 (fr) |
| WO (1) | WO2003019166A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7494816B2 (en) | 1997-12-22 | 2009-02-24 | Roche Diagnostic Operations, Inc. | System and method for determining a temperature during analyte measurement |
| US7601249B2 (en) * | 2002-02-10 | 2009-10-13 | Agamatrix, Inc. | Method and apparatus for assay of electrochemical properties |
| US7597793B2 (en) | 2003-06-20 | 2009-10-06 | Roche Operations Ltd. | System and method for analyte measurement employing maximum dosing time delay |
| US7488601B2 (en) | 2003-06-20 | 2009-02-10 | Roche Diagnostic Operations, Inc. | System and method for determining an abused sensor during analyte measurement |
| CN120703170B (zh) * | 2025-07-31 | 2026-02-06 | 上海中医药大学附属曙光医院 | 腹腔引流液血红蛋白实时监测设备及监测方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2665806B2 (ja) * | 1989-09-13 | 1997-10-22 | 株式会社豊田中央研究所 | ヘマトクリット測定装置 |
-
2001
- 2001-08-29 SE SE0102896A patent/SE521208C2/sv not_active IP Right Cessation
-
2002
- 2002-08-27 WO PCT/SE2002/001530 patent/WO2003019166A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| SE0102896L (sv) | 2003-03-01 |
| WO2003019166A1 (fr) | 2003-03-06 |
| SE0102896D0 (sv) | 2001-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |