DE2144017A1 - Verfahren zur Herstellung von flüssigen Eichlösungen - Google Patents
Verfahren zur Herstellung von flüssigen EichlösungenInfo
- Publication number
- DE2144017A1 DE2144017A1 DE19712144017 DE2144017A DE2144017A1 DE 2144017 A1 DE2144017 A1 DE 2144017A1 DE 19712144017 DE19712144017 DE 19712144017 DE 2144017 A DE2144017 A DE 2144017A DE 2144017 A1 DE2144017 A1 DE 2144017A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- carbon dioxide
- liquid
- calibration
- bicarbonate
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 14
- 238000002360 preparation method Methods 0.000 title claims description 6
- 239000012482 calibration solution Substances 0.000 title description 12
- 230000008569 process Effects 0.000 title description 4
- 239000007789 gas Substances 0.000 claims description 49
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 36
- 239000001569 carbon dioxide Substances 0.000 claims description 18
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 18
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 15
- 239000007853 buffer solution Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000012736 aqueous medium Substances 0.000 claims description 3
- 230000003204 osmotic effect Effects 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 210000002966 serum Anatomy 0.000 claims description 2
- 239000002609 medium Substances 0.000 claims 2
- 235000002639 sodium chloride Nutrition 0.000 description 10
- 210000004369 blood Anatomy 0.000 description 9
- 239000008280 blood Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000011780 sodium chloride Substances 0.000 description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000012266 salt solution Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000000337 buffer salt Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- -1 Bicarbonate salts lithium bicarbonate Chemical class 0.000 description 1
- 201000006306 Cor pulmonale Diseases 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- OWSUFPNEINDECW-UHFFFAOYSA-N carbonic acid;n-methylmethanamine Chemical compound C[NH2+]C.OC([O-])=O OWSUFPNEINDECW-UHFFFAOYSA-N 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- QWDJLDTYWNBUKE-UHFFFAOYSA-L magnesium bicarbonate Chemical compound [Mg+2].OC([O-])=O.OC([O-])=O QWDJLDTYWNBUKE-UHFFFAOYSA-L 0.000 description 1
- 239000002370 magnesium bicarbonate Substances 0.000 description 1
- 229910000022 magnesium bicarbonate Inorganic materials 0.000 description 1
- 235000014824 magnesium bicarbonate Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009325 pulmonary function Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- A61B5/14539—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
- A61B5/1495—Calibrating or testing of in-vivo probes
-
- 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
- G01N33/96—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood or serum control standard
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2496/00—Reference solutions for assays of biological material
- G01N2496/70—Blood gas control solutios containing dissolved oxygen, bicarbonate and the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
- Y10T436/102499—Blood gas standard or control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
- Y10T436/108331—Preservative, buffer, anticoagulant or diluent
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Urology & Nephrology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Biotechnology (AREA)
- General Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6943570A | 1970-09-03 | 1970-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2144017A1 true DE2144017A1 (de) | 1972-03-09 |
Family
ID=22088957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712144017 Pending DE2144017A1 (de) | 1970-09-03 | 1971-09-02 | Verfahren zur Herstellung von flüssigen Eichlösungen |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3681255A (OSRAM) |
| DE (1) | DE2144017A1 (OSRAM) |
| FR (1) | FR2102061A5 (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2708337A1 (de) * | 1977-02-25 | 1978-08-31 | Radiometer As | Packung, enthaltend eine synthetische bezugsfluessigkeit fuer die qualitaetskontrolle und/oder die eichung von blutgas- messapparaten |
| DE3514346A1 (de) * | 1985-04-20 | 1986-10-23 | Rolf Prof. Dr.med. 6500 Mainz Zander | Eine calibrierfluessigkeit mit konstantem co(pfeil abwaerts)2(pfeil abwaerts)-gehalt |
| DK152520B (da) * | 1975-07-25 | 1988-03-07 | Warner Lambert Co | Referencesystem til blodgasmaalinger og fremgangsmaade til fremstilling af systemet |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3859049A (en) * | 1973-09-14 | 1975-01-07 | Arnold G Ware | Blood reference standard and process for blood gas test |
| US4116336A (en) * | 1975-05-30 | 1978-09-26 | Radiometer A/S | Package containing a reference liquid for blood gas equipment |
| DK272476A (da) * | 1976-06-17 | 1977-12-18 | Radiometer As | Referenceveske til blodgasudstyr |
| US4163734A (en) * | 1975-05-30 | 1979-08-07 | Radiometer A/S | Reference liquid for blood gas equipment |
| US4151108A (en) * | 1976-01-27 | 1979-04-24 | Radiometer A/S | Reference liquid for blood gas equipment |
| JPS52122184A (en) * | 1976-04-07 | 1977-10-14 | Yoshiichi Hashimoto | Standard dilution gas by using ph buffer solution* method and apparatus for preparation the same |
| US4141856A (en) * | 1976-05-24 | 1979-02-27 | Dorwart Jr William V | Reference material for establishing anion concentrations in analytical chemistry tests |
| US4019862A (en) * | 1976-06-23 | 1977-04-26 | Corning Glass Works | CO2 measurement and reagents therefor |
| US4120658A (en) * | 1976-11-11 | 1978-10-17 | Bruttig Stephen P | Method and apparatus for determination of dissociation of oxygen from blood |
| US4126575A (en) * | 1977-11-22 | 1978-11-21 | Louderback Allan Lee | Blood control standard |
| US4324685A (en) * | 1978-07-17 | 1982-04-13 | Beckman Instruments, Inc. | Blood serum reference standard |
| US4289648A (en) * | 1979-03-20 | 1981-09-15 | Ortho Diagnostics, Inc. | Blood gas controls composition, method and apparatus |
| US4369127A (en) * | 1980-07-21 | 1983-01-18 | Instrumentation Laboratory Inc. | Blood gas control |
| US4299728A (en) * | 1980-07-21 | 1981-11-10 | Instrumentation Laboratory Inc. | Blood gas control |
| US4469792A (en) * | 1980-12-31 | 1984-09-04 | Allied Corporation | Blood gas calibration and control fluid utilizing stroma-free hemoglobin |
| US4397392A (en) * | 1981-01-08 | 1983-08-09 | Intensive Technology, Inc. | Contained blood gas control |
| DE3312923A1 (de) * | 1983-04-11 | 1984-10-11 | Boehringer Mannheim Gmbh, 6800 Mannheim | Elektrodenanordnung zur elektrochemischen analyse elektrolytischer bestandteile einer fluessigkeit |
| US4551209A (en) * | 1984-01-19 | 1985-11-05 | Integrated Ionics, Inc. | Method of calibrating conductive metal oxide electrodes |
| GB8411448D0 (en) * | 1984-05-04 | 1984-06-13 | Albery Wyndham John | Gas sensor |
| JPH0751127B2 (ja) * | 1985-03-19 | 1995-06-05 | モーリンクロッド センサ− システムズ インコ−ポレ−テツド | 血液の特性を化学的に測定する装置 |
| US5308767A (en) * | 1986-10-31 | 1994-05-03 | Fuji Photo Film Co., Ltd. | Method for control or calibration in a chemical analytical determination |
| US5547874A (en) * | 1986-10-31 | 1996-08-20 | Fuji Photo Film Co., Ltd. | Method for control or calibration in a chemical analytical determination |
| AT392364B (de) * | 1987-10-23 | 1991-03-25 | Avl Verbrennungskraft Messtech | Verfahren zum kalibrieren eines messgeraetes und anordnung zur durchfuehrung des verfahrens |
| US5422278A (en) * | 1987-11-17 | 1995-06-06 | Dade International Inc. | Blood gas/electrolyte calibrator and quality controls |
| US5328848A (en) * | 1988-07-25 | 1994-07-12 | Abbott Laboratories | Method for hydrating and calibrating a sterilizable fiber-optic catheter |
| IT1226839B (it) * | 1988-08-10 | 1991-02-19 | Instrumentation Lab S P A M | Metodo e apparato per produrre una sostanza di calibrazione in fase liquida avente una predeterminata pressione parziale di 02 e c02 adatta alla calibrazione di strumenti analitici del tipo emogasanalizzatori. |
| JPH0287055A (ja) * | 1988-09-24 | 1990-03-27 | Terumo Corp | センサの較正液及び較正法 |
| US4960708A (en) * | 1988-10-13 | 1990-10-02 | Baxter International Inc. | Pressurized packaged reference liquid for blood gas analysis |
| US5230427A (en) * | 1991-06-12 | 1993-07-27 | Ppg Industries, Inc. | Sterilizable hermetically-sealed substantially glass container |
| US5421981A (en) * | 1991-06-26 | 1995-06-06 | Ppg Industries, Inc. | Electrochemical sensor storage device |
| US5284570A (en) * | 1991-06-26 | 1994-02-08 | Ppg Industries, Inc. | Fluid sample analyte collector and calibration assembly |
| IT1250746B (it) * | 1991-08-02 | 1995-04-21 | Gabrio Tancredi | Metodo per produrre una sostanza di calibrazione in fase liquida avente una predeterminata concentrazione di c02 adatta alla calibrazione di strumenti analitici del tipo emogasanalizzatori |
| AU4289093A (en) * | 1992-04-20 | 1993-11-18 | Mallinckrodt Sensor Systems, Inc. | Calibration reagent having a stabilized concentration of dissolved gas |
| US5405510A (en) * | 1992-05-18 | 1995-04-11 | Ppg Industries, Inc. | Portable analyte measuring system for multiple fluid samples |
| US5697366A (en) * | 1995-01-27 | 1997-12-16 | Optical Sensors Incorporated | In situ calibration system for sensors located in a physiologic line |
| AT401111B (de) * | 1995-02-01 | 1996-06-25 | Avl Verbrennungskraft Messtech | Verfahren zur kalibrierung eines ph-messelementes |
| US5780302A (en) * | 1995-11-02 | 1998-07-14 | Chiron Diagnostics Corporation | Method of packaging oxygen reference solution using flexile package with inside valve |
| US6136607A (en) * | 1995-11-02 | 2000-10-24 | Bayer Corporation | Multi-analyte reference solutions with stable pO2 in zero headspace containers |
| DE19605246A1 (de) * | 1996-02-13 | 1997-08-14 | Siemens Ag | Verfahren zur Eichung von Gasmeßsonsoren für gelöste Gase und Verfahren zur Konzentrationsmessung von CO2 in Blut mit Hilfe eines solchen Eichverfahrens |
| US6684680B2 (en) | 2002-06-03 | 2004-02-03 | Optical Sensors, Inc. | Cartridge for packaging a sensor in a fluid calibrant |
| US8996090B2 (en) * | 2002-06-03 | 2015-03-31 | Exostat Medical, Inc. | Noninvasive detection of a physiologic parameter within a body tissue of a patient |
| EP2669677B1 (de) | 2012-05-31 | 2018-09-12 | F. Hoffmann-La Roche AG | Verfahren und Vorrichtung zur Beschleunigung der Äquilibrierung einer Flüssigkeit |
-
1970
- 1970-09-03 US US69435A patent/US3681255A/en not_active Expired - Lifetime
-
1971
- 1971-08-31 FR FR7131536A patent/FR2102061A5/fr not_active Expired
- 1971-09-02 DE DE19712144017 patent/DE2144017A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK152520B (da) * | 1975-07-25 | 1988-03-07 | Warner Lambert Co | Referencesystem til blodgasmaalinger og fremgangsmaade til fremstilling af systemet |
| DE2708337A1 (de) * | 1977-02-25 | 1978-08-31 | Radiometer As | Packung, enthaltend eine synthetische bezugsfluessigkeit fuer die qualitaetskontrolle und/oder die eichung von blutgas- messapparaten |
| DE3514346A1 (de) * | 1985-04-20 | 1986-10-23 | Rolf Prof. Dr.med. 6500 Mainz Zander | Eine calibrierfluessigkeit mit konstantem co(pfeil abwaerts)2(pfeil abwaerts)-gehalt |
Also Published As
| Publication number | Publication date |
|---|---|
| US3681255A (en) | 1972-08-01 |
| FR2102061A5 (OSRAM) | 1972-03-31 |
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