KR100238612B1 - 혈액 투석 전도성 서보 배합 시스템 - Google Patents

혈액 투석 전도성 서보 배합 시스템 Download PDF

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Publication number
KR100238612B1
KR100238612B1 KR1019930702110A KR930702110A KR100238612B1 KR 100238612 B1 KR100238612 B1 KR 100238612B1 KR 1019930702110 A KR1019930702110 A KR 1019930702110A KR 930702110 A KR930702110 A KR 930702110A KR 100238612 B1 KR100238612 B1 KR 100238612B1
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KR
South Korea
Prior art keywords
conductivity
dialysate
calculated
sensed
hemodialysis machine
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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 - Fee Related
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KR1019930702110A
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English (en)
Korean (ko)
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KR930703031A (ko
Inventor
토마스 피. 하트랜프트
챨스 제이. 두바스카스
Original Assignee
데이비드 씨. 맥키, 토마스 제어. 시바티노
박스터 인터내쇼날 인코포레이티드
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25166752&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR100238612(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 데이비드 씨. 맥키, 토마스 제어. 시바티노, 박스터 인터내쇼날 인코포레이티드 filed Critical 데이비드 씨. 맥키, 토마스 제어. 시바티노
Publication of KR930703031A publication Critical patent/KR930703031A/ko
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Publication of KR100238612B1 publication Critical patent/KR100238612B1/ko
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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
    • A61M1/14—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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/166—Heating
    • A61M1/1664—Heating with temperature control
    • 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1666—Apparatus for preparing dialysates by dissolving solids

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
KR1019930702110A 1991-11-15 1992-11-12 혈액 투석 전도성 서보 배합 시스템 Expired - Fee Related KR100238612B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/795,908 US6139754A (en) 1991-11-15 1991-11-15 Hemodialysis conductivity servo-proportioning system and method
US795,908 1991-11-15
PCT/US1992/009816 WO1993009822A1 (en) 1991-11-15 1992-11-12 Hemodialysis conductivity servo-proportioning system

Publications (2)

Publication Number Publication Date
KR930703031A KR930703031A (ko) 1993-11-29
KR100238612B1 true KR100238612B1 (ko) 2000-01-15

Family

ID=25166752

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930702110A Expired - Fee Related KR100238612B1 (ko) 1991-11-15 1992-11-12 혈액 투석 전도성 서보 배합 시스템

Country Status (10)

Country Link
US (1) US6139754A (enExample)
EP (1) EP0567633B1 (enExample)
JP (1) JP3319756B2 (enExample)
KR (1) KR100238612B1 (enExample)
AU (1) AU3136093A (enExample)
CA (1) CA2099765C (enExample)
DE (1) DE69213713T2 (enExample)
ES (1) ES2094382T3 (enExample)
TW (1) TW224939B (enExample)
WO (1) WO1993009822A1 (enExample)

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US5244568A (en) 1991-11-15 1993-09-14 Baxter International Inc. Automated hemodialysis chemical treatment system with control valve and proportioning pumps
EP0763728A4 (en) * 1995-03-29 1999-01-27 Toa Electronics METHOD FOR DETERMINING THE NON-ELECTROLYTE CONTENT IN ELECTROLYT SOLUTIONS AND METHOD AND DEVICE FOR THE PRODUCTION OF SOLUTIONS MIXED FROM ELECTROLYTE AND NON-ELECTROLYTE
US6582385B2 (en) * 1998-02-19 2003-06-24 Nstage Medical, Inc. Hemofiltration system including ultrafiltrate purification and re-infusion system
DE19849787C1 (de) * 1998-10-28 2000-02-24 Fresenius Medical Care De Gmbh Blutbehandlungsgerät
SE525132C2 (sv) * 2001-11-23 2004-12-07 Gambro Lundia Ab Metod vid manövrering av dialysanordning
US7122210B2 (en) * 2002-01-11 2006-10-17 Baxter International Inc. Bicarbonate-based solutions for dialysis therapies
AU2008201009B2 (en) * 2002-01-11 2010-07-01 Nikkiso Co., Ltd. Bicarbonate-based solutions for dialysis therapies
US20030216677A1 (en) * 2002-05-15 2003-11-20 Li Pan Biosensor for dialysis therapy
US7544301B2 (en) 2004-08-19 2009-06-09 Hhd Llc Citrate-based dialysate chemical formulations
US7935070B2 (en) 2005-01-28 2011-05-03 Fresenius Medical Care North America Systems and methods for dextrose containing peritoneal dialysis (PD) solutions with neutral pH and reduced glucose degradation product
JP2008540061A (ja) * 2005-05-17 2008-11-20 フレゼニウス・メデイカル・ケア・ホールデイングス・インコーポレーテツド 血液透析の方法と装置
US7815809B2 (en) * 2005-12-13 2010-10-19 Gambro Lundia Ab Method for conductivity calculation in a treatment fluid upstream and downstream a filtration unit in apparatuses for the blood treatment
US8057679B2 (en) * 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
JP5423318B2 (ja) 2009-10-29 2014-02-19 ニプロ株式会社 透析液の濃度監視装置およびその作動方法
US8753515B2 (en) 2009-12-05 2014-06-17 Home Dialysis Plus, Ltd. Dialysis system with ultrafiltration control
US8501009B2 (en) 2010-06-07 2013-08-06 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Fluid purification system
US9585810B2 (en) 2010-10-14 2017-03-07 Fresenius Medical Care Holdings, Inc. Systems and methods for delivery of peritoneal dialysis (PD) solutions with integrated inter-chamber diffuser
DE102011008185A1 (de) * 2011-01-10 2012-07-12 Fresenius Medical Care Deutschland Gmbh Herstellung von Individualkonzentrat
US9861733B2 (en) 2012-03-23 2018-01-09 Nxstage Medical Inc. Peritoneal dialysis systems, devices, and methods
CN103619372A (zh) 2011-03-23 2014-03-05 纳科斯达格医药股份有限公司 腹膜透析系统、装置和方法
CA2851245C (en) 2011-10-07 2019-11-26 Home Dialysis Plus, Ltd. Heat exchange fluid purification for dialysis system
JP5099464B1 (ja) * 2011-12-29 2012-12-19 富田製薬株式会社 重炭酸イオン濃度可変型の透析液の調製装置及び調製方法、重炭酸イオン濃度可変型の透析剤、並びに重炭酸イオン濃度可変型の透析システム
WO2015168280A1 (en) 2014-04-29 2015-11-05 Outset Medical, Inc. Dialysis system and methods
DE102015005142A1 (de) * 2015-04-22 2016-10-27 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Herstellung einer medizinischen Lösung
CA2985719C (en) 2015-06-25 2024-03-26 Gambro Lundia Ab Medical device system and method having a distributed database
US10617809B2 (en) 2015-12-29 2020-04-14 Fresenius Medical Care Holdings, Inc. Electrical sensor for fluids
US10406269B2 (en) 2015-12-29 2019-09-10 Fresenius Medical Care Holdings, Inc. Electrical sensor for fluids
EP4039286B1 (en) 2016-08-19 2025-07-23 Outset Medical, Inc. Peritoneal dialysis system and methods
CN110100283B (zh) 2016-12-21 2023-07-04 甘布罗伦迪亚股份公司 包括具有支持外域的安全集群域的信息技术基础架构的医疗设备系统
DE102017109127A1 (de) * 2017-04-27 2018-10-31 B. Braun Avitum Ag Verfahren und Vorrichtung zur intermittierenden, pulsierenden Proportionierung einer Dialysierflüssigkeitsmischung
WO2018237375A1 (en) 2017-06-24 2018-12-27 Nxstage Medical, Inc. Peritoneal dialysis fluid preparation and/or treatment devices methods and systems
JP6892602B2 (ja) * 2017-08-10 2021-06-23 澁谷工業株式会社 透析液調製システムにおける成分監視方法
DE102018103845A1 (de) * 2018-02-21 2019-08-22 Fresenius Medical Care Deutschland Gmbh Modellierbasierte Mischung einer Dialysierflüssigkeit für ein Dialysegerät
EP3758771B1 (en) 2018-02-28 2025-10-01 NxStage Medical, Inc. Fluid preparation methods
DE102018107627A1 (de) 2018-03-29 2019-10-02 Fresenius Medical Care Deutschland Gmbh Dialysegerät und Verfahren zum Betreiben eines Dialysegerätes
US12201762B2 (en) 2018-08-23 2025-01-21 Outset Medical, Inc. Dialysis system and methods
AU2020266584B2 (en) 2019-04-30 2025-10-23 Outset Medical, Inc. Dialysis system and methods

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US3847809A (en) * 1972-07-03 1974-11-12 David Kopf Syst Proportioning system
US3992301A (en) * 1973-11-19 1976-11-16 Raypak, Inc. Automatic flushing system for membrane separation machines such as reverse osmosis machines
SE401894B (sv) * 1976-10-14 1978-06-05 Gambro Ab Dialyssystem
US4202760A (en) * 1978-07-24 1980-05-13 Cordis Dow Corp. Apparatus and method for preparation of a hemodialysis solution optionally containing bicarbonate
US4399036A (en) * 1979-06-14 1983-08-16 Diachem, Inc. Proportioning system for bicarbonate dialysate
US4601830A (en) * 1979-11-19 1986-07-22 The United States Of America As Represented By The Administrator Of Veteran Affairs Method for dialysis
US4331540A (en) * 1980-04-21 1982-05-25 Baxter Travenol Laboratories, Inc. Process for draining dialysate from artificial kidney
CA1183461A (en) * 1981-05-01 1985-03-05 Russell L. Jeffery Dialysate preparation apparatus
DE3223051C2 (de) * 1982-06-21 1984-09-13 Fresenius AG, 6380 Bad Homburg Dialysevorrichtung mit geregelter Dialysierlösung
DE3416057A1 (de) * 1984-04-30 1985-10-31 Fresenius AG, 6380 Bad Homburg Haemodialysevorrichtung
US4739492A (en) * 1985-02-21 1988-04-19 Cochran Michael J Dialysis machine which verifies operating parameters
US5091094A (en) * 1985-06-24 1992-02-25 Veech Richard L Hemodialysis processes & hemodialysis solutions
US4789467A (en) * 1986-04-30 1988-12-06 Baxter Travenol Laboratories, Inc. Automated disinfection system
US4857181A (en) * 1986-10-30 1989-08-15 Cobe Laboratories, Inc. Control of cleaning of dialysate preparation apparatus
DE3639797C1 (en) * 1986-11-21 1988-02-25 Fresenius Ag Method and device for monitoring the correct composition of dialysis solution, in particular for bicarbonate dialysis
US4828693A (en) * 1987-09-22 1989-05-09 Baxter Travenol Laboratories, Inc. Water pressure regulator for hemodialysis apparatus
DE3734880C1 (de) * 1987-10-15 1989-03-23 Fresenius Ag Vorrichtung fuer die Haemodialyse mit Schutzsystem gegen falsche Zusammensetzung der Dialysierfluessigkeit
US5094748A (en) * 1990-02-06 1992-03-10 Portillo Jr Luis C Centralized bicarbonate concentrate distribution system
SE467816B (sv) * 1990-02-19 1992-09-21 Gambro Ab System foer beredning av en vaetska avsedd foer medicinskt bruk

Also Published As

Publication number Publication date
TW224939B (enExample) 1994-06-11
WO1993009822A1 (en) 1993-05-27
KR930703031A (ko) 1993-11-29
ES2094382T3 (es) 1997-01-16
JPH06504708A (ja) 1994-06-02
AU3136093A (en) 1993-06-15
US6139754A (en) 2000-10-31
DE69213713T2 (de) 1997-03-06
EP0567633B1 (en) 1996-09-11
CA2099765C (en) 2003-01-07
EP0567633A1 (en) 1993-11-03
CA2099765A1 (en) 1993-05-16
DE69213713D1 (de) 1996-10-17
JP3319756B2 (ja) 2002-09-03

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