CA2157169A1 - Separable hemodialysis system - Google Patents

Separable hemodialysis system

Info

Publication number
CA2157169A1
CA2157169A1 CA002157169A CA2157169A CA2157169A1 CA 2157169 A1 CA2157169 A1 CA 2157169A1 CA 002157169 A CA002157169 A CA 002157169A CA 2157169 A CA2157169 A CA 2157169A CA 2157169 A1 CA2157169 A1 CA 2157169A1
Authority
CA
Canada
Prior art keywords
blood
handling unit
dialysate
hemodialysis
conduit
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.)
Abandoned
Application number
CA002157169A
Other languages
English (en)
French (fr)
Inventor
David S. Utterberg
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2157169A1 publication Critical patent/CA2157169A1/en
Abandoned 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
    • 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
    • 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
    • A61M1/3606—Arrangements for blood-volume reduction of extra-corporeal 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
    • A61M1/36—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
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • 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
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • A61M1/3649—Mode of operation using dialysate as priming or rinsing liquid
    • 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
    • A61M1/3643—Priming, rinsing before or after use
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/08—Supports for equipment
    • A61M2209/082—Mounting brackets, arm supports for equipment
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/929—Hemoultrafiltrate volume measurement or control processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
CA002157169A 1994-09-07 1995-08-29 Separable hemodialysis system Abandoned CA2157169A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US30176594A 1994-09-07 1994-09-07
US301,765 1994-09-07
US36038194A 1994-12-21 1994-12-21
US360,381 1994-12-21

Publications (1)

Publication Number Publication Date
CA2157169A1 true CA2157169A1 (en) 1996-03-08

Family

ID=26972579

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002157169A Abandoned CA2157169A1 (en) 1994-09-07 1995-08-29 Separable hemodialysis system

Country Status (4)

Country Link
US (1) US5895571A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0705611A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0898881A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2157169A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10695479B2 (en) 2007-10-24 2020-06-30 Baxter International Inc. Renal therapy machine and method including a priming sequence
EP4331637A4 (en) * 2021-06-02 2025-04-30 Nikkiso Co., Ltd. Blood purification device

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5788851A (en) * 1995-02-13 1998-08-04 Aksys, Ltd. User interface and method for control of medical instruments, such as dialysis machines
SE510126C2 (sv) * 1996-06-13 1999-04-19 Althin Medical Ab Dialysmaskin med rörlig manöverpanel
US6387069B1 (en) 1996-09-23 2002-05-14 Dsu Medical Corporation Blood set priming method and apparatus
US5895368A (en) * 1996-09-23 1999-04-20 Medisystems Technology Corporation Blood set priming method and apparatus
US7166084B2 (en) * 1996-09-23 2007-01-23 Dsu Medical Corporation Blood set priming method and apparatus
DE69707829T2 (de) * 1996-12-27 2002-04-04 Canon K.K., Tokio/Tokyo Kompakter Schrittmotor
WO2001051185A1 (en) * 2000-01-11 2001-07-19 Nephros, Inc. Thermally enhanced dialysis/diafiltration system
DE10007327A1 (de) 2000-02-17 2001-08-30 Fresenius Medical Care De Gmbh Filtervorrichtung, vorzugsweise Hohlfaserdialysator mit gelockten Hohlfasern
US6730220B2 (en) * 2001-03-16 2004-05-04 Mccartney John Kidney dialysis machine
JP2003010321A (ja) * 2001-07-03 2003-01-14 Senko Medical Instr Mfg Co Ltd セパレート型人工心肺装置
US7154397B2 (en) 2001-08-03 2006-12-26 Hill Rom Services, Inc. Patient point-of-care computer system
US7918993B2 (en) 2002-01-24 2011-04-05 James Harraway Portable dialysis machine
US7052480B2 (en) 2002-04-10 2006-05-30 Baxter International Inc. Access disconnection systems and methods
US10155082B2 (en) 2002-04-10 2018-12-18 Baxter International Inc. Enhanced signal detection for access disconnection systems
US20040254513A1 (en) 2002-04-10 2004-12-16 Sherwin Shang Conductive polymer materials and applications thereof including monitoring and providing effective therapy
US7022098B2 (en) * 2002-04-10 2006-04-04 Baxter International Inc. Access disconnection systems and methods
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
CA2575731C (en) 2003-12-24 2014-07-15 Chemica Technologies, Inc. Dialysate regeneration system for portable human dialysis
DE102004048911C5 (de) * 2004-10-06 2009-04-30 Fresenius Medical Care Deutschland Gmbh Blutbehandlungsgerät mit stangenartigem Mittel zur Halterung von Gegenständen
FR2881116A1 (fr) 2005-01-21 2006-07-28 Gambro Lundia Ab Dispositif de conditionnement pour article medical
ITRM20050247A1 (it) * 2005-05-19 2006-11-20 Iperboreal Pharma Srl Apparecchiatura per ultrafiltrazione isolata in acuto.
JP4508128B2 (ja) * 2006-02-22 2010-07-21 株式会社ジェイ・エム・エス 血液透析装置、液体回路体
US7892197B2 (en) 2007-09-19 2011-02-22 Fresenius Medical Care Holdings, Inc. Automatic prime of an extracorporeal blood circuit
EP2169630A1 (en) * 2008-09-19 2010-03-31 Arjo Hospital Equipment Ab Activity log system
EP2374439A3 (en) 2010-04-09 2015-11-25 Hill-Rom Services, Inc. Patient support, communication, and computing apparatus
US9186449B2 (en) * 2011-11-01 2015-11-17 Fresenius Medical Care Holdings, Inc. Dialysis machine support assemblies and related systems and methods
US9539155B2 (en) 2012-10-26 2017-01-10 Hill-Rom Services, Inc. Control system for patient support apparatus
US10474808B2 (en) 2013-03-29 2019-11-12 Hill-Rom Services, Inc. Hospital bed compatibility with third party application software
EP3009156A1 (fr) * 2014-10-17 2016-04-20 Debiotech S.A. Poignée d'un dispositif médical
DE102017114528A1 (de) * 2017-06-29 2019-01-03 B. Braun Avitum Ag Vorrichtung zur extrakorporalen Blutbehandlung mit verbesserter Anordnung einer Blutbehandlungsvorrichtung
DE102019107031A1 (de) * 2019-03-19 2020-09-24 B.Braun Avitum Ag Extrakorporale Blutbehandlungsmaschine mit Poka Yoke für Druckaufnehmer
CN114728111A (zh) * 2019-11-12 2022-07-08 费森尤斯医疗护理德国有限责任公司 血液治疗系统
CN114746129A (zh) 2019-11-12 2022-07-12 费森尤斯医疗护理德国有限责任公司 血液治疗系统
US11338072B2 (en) * 2020-04-14 2022-05-24 Fresenius Medical Care Holdings, Inc. Blood treatment systems and related components and methods
DE102020111136A1 (de) 2020-04-23 2021-10-28 Fresenius Medical Care AG & Co. KGaA Halterung für Leitungen einer Blutbehandlungsvorrichtung
CN112451770A (zh) * 2020-10-21 2021-03-09 南通大学附属医院 一种方便携带的血液净化装置及其使用方法
EP3991764B1 (en) * 2020-10-27 2024-03-06 Bellco S.r.l. Flowmeter for proportioning water in dialysis system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1521260A (fr) * 1966-03-03 1968-04-12 Gambro Ab Dispositif dialyseur pour la purification du sang ou d'autres liquides
DE1566662A1 (de) * 1967-08-05 1970-08-06 Nephro Dialysiergeraete Gmbh Dialysieranlage
US3946731A (en) * 1971-01-20 1976-03-30 Lichtenstein Eric Stefan Apparatus for extracorporeal treatment of blood
US3774762A (en) * 1971-01-20 1973-11-27 E Lichtenstein Analogue fluid flow programming structures
US4083777A (en) * 1976-09-07 1978-04-11 Union Carbide Corporation Portable hemodialysis system
CS200909B1 (en) * 1977-12-23 1980-10-31 Petr Slovak Haemodlialysation device
JPS55500983A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-11-03 1980-11-20
US4324662A (en) * 1979-12-28 1982-04-13 Baxter Travenol Laboratories, Inc. Flow reversal in a dialyzer
US4293413A (en) * 1979-12-28 1981-10-06 Baxter Travenol Laboratories, Inc. Dialyzer blood circuit and bubble traps
DE3426493A1 (de) * 1983-07-22 1985-02-14 Adam Glendale Ariz. Stemmer Verfahren und geraet fuer die selbstdialyse
US5372709A (en) * 1988-12-13 1994-12-13 Bio-Flo Limited Fluid flow control apparatus
US5211849B1 (en) * 1991-10-11 1997-05-27 Childrens Hosp Medical Center Hemofiltration system and method
CA2094102A1 (en) * 1992-04-30 1993-10-31 David S. Utterberg Blood air trap chamber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10695479B2 (en) 2007-10-24 2020-06-30 Baxter International Inc. Renal therapy machine and method including a priming sequence
US11291752B2 (en) 2007-10-24 2022-04-05 Baxter International Inc. Hemodialysis system including a disposable set and a dialysis instrument
US11975129B2 (en) 2007-10-24 2024-05-07 Baxter International Inc. Hemodialysis system including a disposable set and a dialysis instrument
EP4331637A4 (en) * 2021-06-02 2025-04-30 Nikkiso Co., Ltd. Blood purification device

Also Published As

Publication number Publication date
JPH0898881A (ja) 1996-04-16
EP0705611A2 (en) 1996-04-10
EP0705611A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-05-01
US5895571A (en) 1999-04-20

Similar Documents

Publication Publication Date Title
US5895571A (en) Separable hemodialysis system connected by a movable arm
US5824213A (en) Separable hemodialysis system
JP4267917B2 (ja) ダイアフィルトレーションモジュール
US5895368A (en) Blood set priming method and apparatus
US8475398B2 (en) Extracorporeal blood treatment and system having reversible blood pumps
US7993516B2 (en) Integrated blood treatment module and extracorporeal blood treatment apparatus
US6387069B1 (en) Blood set priming method and apparatus
AU2002347414B2 (en) Method and apparatus for determining access flow
AU2004210219A1 (en) Extracorporeal blood treatment machine.
EP0106026A1 (en) A tube set intended for extracorporeal treatment of blood and similar perishable liquids
CN100579590C (zh) 用于集成式血液处理模块的支撑元件
US9095664B2 (en) Method and system for providing priming and restitution liquids for an extracorporeal blood treatment
EP3834861B1 (en) Add-on module for an apparatus for extracorporeal treatment of blood and blood set provided with said add-on module
CN114917422B (zh) 一种血液透析滤过设备及其泄漏检测方法
EP4353275A1 (en) Apparatus for extracorporeal blood treatment
JPS62179468A (ja) 機能別分離血液透析装置
CA2582856C (en) Continuous renal replacement therapy heat loss compensation

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued