DE69213713T2 - Leitfaehigkeit-servodosierungsystem zur hemodialyse - Google Patents

Leitfaehigkeit-servodosierungsystem zur hemodialyse

Info

Publication number
DE69213713T2
DE69213713T2 DE69213713T DE69213713T DE69213713T2 DE 69213713 T2 DE69213713 T2 DE 69213713T2 DE 69213713 T DE69213713 T DE 69213713T DE 69213713 T DE69213713 T DE 69213713T DE 69213713 T2 DE69213713 T2 DE 69213713T2
Authority
DE
Germany
Prior art keywords
hemodialysis
conductivity
dosing system
servo
servo dosing
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.)
Revoked
Application number
DE69213713T
Other languages
English (en)
Other versions
DE69213713D1 (de
Inventor
Thomas Hartranft
Charles Dubauskas
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.)
Baxter International Inc
Original Assignee
Baxter International Inc
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
Family has litigation
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=DE69213713(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Baxter International Inc filed Critical Baxter International Inc
Publication of DE69213713D1 publication Critical patent/DE69213713D1/de
Application granted granted Critical
Publication of DE69213713T2 publication Critical patent/DE69213713T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • A61M1/14—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
DE69213713T 1991-11-15 1992-11-12 Leitfaehigkeit-servodosierungsystem zur hemodialyse Revoked DE69213713T2 (de)

Applications Claiming Priority (2)

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
PCT/US1992/009816 WO1993009822A1 (en) 1991-11-15 1992-11-12 Hemodialysis conductivity servo-proportioning system

Publications (2)

Publication Number Publication Date
DE69213713D1 DE69213713D1 (de) 1996-10-17
DE69213713T2 true DE69213713T2 (de) 1997-03-06

Family

ID=25166752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69213713T Revoked DE69213713T2 (de) 1991-11-15 1992-11-12 Leitfaehigkeit-servodosierungsystem zur hemodialyse

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015005142A1 (de) * 2015-04-22 2016-10-27 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Herstellung einer medizinischen Lösung

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244568A (en) 1991-11-15 1993-09-14 Baxter International Inc. Automated hemodialysis chemical treatment system with control valve and proportioning pumps
WO1996030749A1 (fr) * 1995-03-29 1996-10-03 Toa Electronics Ltd. Procede de determination de la concentration de non electrolyte dans une solution d'electrolyte, procede et appareil utilises pour preparer une solution contenant un melange d'electrolyte et de 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
AU2008201009B2 (en) * 2002-01-11 2010-07-01 Nikkiso Co., Ltd. Bicarbonate-based solutions for dialysis therapies
US7122210B2 (en) * 2002-01-11 2006-10-17 Baxter International Inc. 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
WO2006125198A2 (en) * 2005-05-17 2006-11-23 Fresenius Medical Care Holdings, Inc. Hemodialysis methods and apparatus
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
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
US9861733B2 (en) 2012-03-23 2018-01-09 Nxstage Medical Inc. Peritoneal dialysis systems, devices, and methods
ES2640953T3 (es) 2011-10-07 2017-11-07 Outset Medical, Inc. Purificación de líquido de intercambio de calor para un sistema de diálisis
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
ES2864727T3 (es) 2014-04-29 2021-10-14 Outset Medical Inc Sistema y métodos de diálisis
WO2016207206A1 (en) 2015-06-25 2016-12-29 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
JP7025408B2 (ja) 2016-08-19 2022-02-24 アウトセット・メディカル・インコーポレイテッド 腹膜透析システム及び方法
KR102476516B1 (ko) 2016-12-21 2022-12-09 감브로 룬디아 아베 외부 도메인을 지원하는 안전한 클러스터 도메인을 구비한 정보 기술 인프라를 포함하는 의료 장치 시스템
DE102017109127A1 (de) * 2017-04-27 2018-10-31 B. Braun Avitum Ag Verfahren und Vorrichtung zur intermittierenden, pulsierenden Proportionierung einer Dialysierflüssigkeitsmischung
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
AU2019228526B2 (en) 2018-02-28 2021-11-25 Nxstage Medical, Inc. Fluid preparation and treatment devices, methods, and systems
DE102018107627A1 (de) 2018-03-29 2019-10-02 Fresenius Medical Care Deutschland Gmbh Dialysegerät und Verfahren zum Betreiben eines Dialysegerätes

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015005142A1 (de) * 2015-04-22 2016-10-27 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Herstellung einer medizinischen Lösung
US10940255B2 (en) 2015-04-22 2021-03-09 Fresenius Medical Care Deutschland Gmbh Method and apparatus for preparing a medical solution

Also Published As

Publication number Publication date
JPH06504708A (ja) 1994-06-02
ES2094382T3 (es) 1997-01-16
KR100238612B1 (ko) 2000-01-15
EP0567633A1 (de) 1993-11-03
WO1993009822A1 (en) 1993-05-27
JP3319756B2 (ja) 2002-09-03
DE69213713D1 (de) 1996-10-17
KR930703031A (ko) 1993-11-29
CA2099765C (en) 2003-01-07
EP0567633B1 (de) 1996-09-11
US6139754A (en) 2000-10-31
AU3136093A (en) 1993-06-15
TW224939B (de) 1994-06-11
CA2099765A1 (en) 1993-05-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation