JPS6129751A - 溶液中イオンの活量又は濃度決定用測定装置 - Google Patents

溶液中イオンの活量又は濃度決定用測定装置

Info

Publication number
JPS6129751A
JPS6129751A JP9768585A JP9768585A JPS6129751A JP S6129751 A JPS6129751 A JP S6129751A JP 9768585 A JP9768585 A JP 9768585A JP 9768585 A JP9768585 A JP 9768585A JP S6129751 A JPS6129751 A JP S6129751A
Authority
JP
Japan
Prior art keywords
pump
measuring device
concentration
conduit
ions
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
Application number
JP9768585A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0476427B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
クラウス・メツツナー
デトレフ・ベストフアル
ボルフガンク・アレンデルフアル
ラインハルト・ハーネル
ハンス‐デイートリヒ・ポラシエツク
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fresenius SE and Co KGaA
Original Assignee
Fresenius SE and Co KGaA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fresenius SE and Co KGaA filed Critical Fresenius SE and Co KGaA
Publication of JPS6129751A publication Critical patent/JPS6129751A/ja
Publication of JPH0476427B2 publication Critical patent/JPH0476427B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1607—Physical characteristics of the dialysate fluid before use, i.e. upstream of dialyser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1609—Physical characteristics of the dialysate fluid after use, i.e. downstream of dialyser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • A61M1/165—Constructional aspects thereof with a dialyser bypass on the dialysis fluid line
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—Regulation parameters
    • A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, urea
    • A61M1/361—Physical characteristics of the blood, e.g. haematocrit, urea before treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—Regulation parameters
    • A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, urea
    • A61M1/3612—Physical characteristics of the blood, e.g. haematocrit, urea after treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3324—PH measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3358—Measuring barometric pressure, e.g. for compensation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • A61M2205/3372—Temperature compensation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • 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
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
JP9768585A 1984-05-08 1985-05-08 溶液中イオンの活量又は濃度決定用測定装置 Granted JPS6129751A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3416956.3 1984-05-08
DE3416956A DE3416956C2 (de) 1984-05-08 1984-05-08 Meßvorrichtung zur Bestimmung der Aktivität oder der Konzentration von Ionen in Lösungen

Publications (2)

Publication Number Publication Date
JPS6129751A true JPS6129751A (ja) 1986-02-10
JPH0476427B2 JPH0476427B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-12-03

Family

ID=6235228

Family Applications (2)

Application Number Title Priority Date Filing Date
JP9768585A Granted JPS6129751A (ja) 1984-05-08 1985-05-08 溶液中イオンの活量又は濃度決定用測定装置
JP9768685A Granted JPS6129359A (ja) 1984-05-08 1985-05-08 透析器より透析液を分流する装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP9768685A Granted JPS6129359A (ja) 1984-05-08 1985-05-08 透析器より透析液を分流する装置

Country Status (4)

Country Link
US (2) US4797191A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (2) EP0166920B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (2) JPS6129751A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (3) DE3416956C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340556U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-08-31 1991-04-18
WO2015115303A1 (ja) * 2014-01-31 2015-08-06 株式会社日立ハイテクノロジーズ フロー型イオン選択性電極およびそれを用いた電解質濃度測定装置、並びに生化学自動分析装置
JP2018524583A (ja) * 2015-06-26 2018-08-30 エレメンタル・サイエンティフィック・インコーポレイテッドＥｌｅｍｅｎｔａｌ Ｓｃｉｅｎｔｉｆｉｃ， Ｉｎｃ． 液体サンプルを収集するためのシステム
US11041835B2 (en) 2014-02-27 2021-06-22 Elemental Scientific, Inc. System for collecting liquid sample
US11933698B2 (en) 2014-02-27 2024-03-19 Elemental Scientific, Inc. System for collecting liquid samples from a distance

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DE3627814A1 (de) * 1986-08-16 1988-02-25 Fresenius Ag Vorrichtung zur bestimmung des haematokrit
SE8801104L (sv) * 1988-03-25 1989-09-26 Beta Sensor Ab Anordning foer maetning av parametrar i ett stroemmande fluidum samt saett att framstaella en daertill hoerande cell
AT391950B (de) * 1988-03-28 1990-12-27 Avl Verbrennungskraft Messtech Vorrichtung zur messung von in einer probe vorliegenden probenbestandteilen
JPH082608Y2 (ja) * 1988-06-29 1996-01-29 株式会社堀場製作所 流通型イオン電極
DE3832528C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-09-24 1989-11-16 Fresenius Ag, 6380 Bad Homburg, De
AT391215B (de) * 1988-10-27 1990-09-10 Avl Verbrennungskraft Messtech Messgeraet zur erfassung chemischer parameter einer waessrigen probe
US4902399A (en) * 1989-04-12 1990-02-20 Abbott Laboratories Flow-through electrochemical sensor
JPH089638Y2 (ja) * 1989-08-31 1996-03-21 オリンパス光学工業株式会社 電解質測定装置のフローセル
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FR2684864A1 (fr) * 1991-12-12 1993-06-18 Hemodia Procede et dispositif pour mesurer la concentration d'une substance dans un milieu complexe liquide, par exemple le sang.
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FR2712822B1 (fr) * 1993-11-26 1996-05-15 Hospal Ind Dispositif et procédé de vérification des performances d'un échangeur.
DE4401400A1 (de) * 1994-01-19 1995-07-20 Ernst Prof Dr Pfeiffer Verfahren und Anordnung zur kontinuierlichen Überwachung der Konzentration eines Metaboliten
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DE29902953U1 (de) * 1999-02-19 2000-07-13 Fresenius Medical Care Deutschland GmbH, 61352 Bad Homburg Vorrichtung zur Dialysebehandlung
US20030015423A1 (en) * 1999-03-04 2003-01-23 Lagreca Alfred J. Method and apparatus for calibrating a pH/ISE meter
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ATE505223T1 (de) 2002-07-19 2011-04-15 Baxter Int System für die peritonealdialyse
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
US8803044B2 (en) 2003-11-05 2014-08-12 Baxter International Inc. Dialysis fluid heating systems
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US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US8062513B2 (en) 2008-07-09 2011-11-22 Baxter International Inc. Dialysis system and machine having therapy prescription recall
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US9861733B2 (en) 2012-03-23 2018-01-09 Nxstage Medical Inc. Peritoneal dialysis systems, devices, and methods
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US20160356874A1 (en) * 2015-06-02 2016-12-08 Fresenius Medical Care Holdings, Inc. Sensor Calibration for Dialysis Systems
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JP2021516089A (ja) 2018-02-28 2021-07-01 ネクステージ メディカル インコーポレイテッド 流体調製および処置装置、方法、およびシステム
JP7611788B2 (ja) * 2021-08-06 2025-01-10 株式会社日立ハイテク 電解質測定用構造およびそれを用いたフロー型イオン選択性電極、ならびに電解質測定装置
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AT377366B (de) * 1981-05-25 1985-03-11 List Hans Analysengeraet, insbesondere zur untersuchung von fluessigkeitsproben
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DE3223051C2 (de) * 1982-06-21 1984-09-13 Fresenius AG, 6380 Bad Homburg Dialysevorrichtung mit geregelter Dialysierlösung
DD216630A1 (de) * 1983-06-03 1984-12-19 Messgeraetewerk Zwonitz Veb K Vorrichtung fuer die single-needle-dialyse
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340556U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-08-31 1991-04-18
WO2015115303A1 (ja) * 2014-01-31 2015-08-06 株式会社日立ハイテクノロジーズ フロー型イオン選択性電極およびそれを用いた電解質濃度測定装置、並びに生化学自動分析装置
JPWO2015115303A1 (ja) * 2014-01-31 2017-03-23 株式会社日立ハイテクノロジーズ フロー型イオン選択性電極およびそれを用いた電解質濃度測定装置、並びに生化学自動分析装置
US10823695B2 (en) 2014-01-31 2020-11-03 Hitachi High-Technologies Corporation Flow-type ion selective electrode, electrolyte concentration measuring device using the same, and biochemical automatic analyzer
US11397162B2 (en) 2014-01-31 2022-07-26 Hitachi High-Tech Corporation Flow-type ion selective electrode, electrolyte concentration measuring device using the same, and biochemical automatic analyzer
US11041835B2 (en) 2014-02-27 2021-06-22 Elemental Scientific, Inc. System for collecting liquid sample
US11933698B2 (en) 2014-02-27 2024-03-19 Elemental Scientific, Inc. System for collecting liquid samples from a distance
US12366560B2 (en) 2014-02-27 2025-07-22 Elemental Scientific, Inc. System for collecting liquid samples
JP2018524583A (ja) * 2015-06-26 2018-08-30 エレメンタル・サイエンティフィック・インコーポレイテッドＥｌｅｍｅｎｔａｌ Ｓｃｉｅｎｔｉｆｉｃ， Ｉｎｃ． 液体サンプルを収集するためのシステム
US11249101B2 (en) 2015-06-26 2022-02-15 Elemental Scientific, Inc. System for collecting liquid samples
JP2022160421A (ja) * 2015-06-26 2022-10-19 エレメンタル・サイエンティフィック・インコーポレイテッド 液体サンプルを収集するためのシステム
US12174211B2 (en) 2015-06-26 2024-12-24 Elemental Scientific, Inc. System for collecting liquid samples

Also Published As

Publication number Publication date
JPH0476427B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-12-03
US4662208A (en) 1987-05-05
EP0166920B1 (de) 1988-07-20
EP0163976B1 (de) 1988-08-03
JPS6129359A (ja) 1986-02-10
JPH0211262B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-03-13
DE3563816D1 (en) 1988-08-25
EP0163976A1 (de) 1985-12-11
DE3416956A1 (de) 1985-11-21
US4797191A (en) 1989-01-10
EP0166920A1 (de) 1986-01-08
DE3564157D1 (en) 1988-09-08
DE3416956C2 (de) 1986-12-04

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