ATE227141T1 - Ultrafiltrationssteuerungssystem für ein dialysegerät - Google Patents

Ultrafiltrationssteuerungssystem für ein dialysegerät

Info

Publication number
ATE227141T1
ATE227141T1 AT95108857T AT95108857T ATE227141T1 AT E227141 T1 ATE227141 T1 AT E227141T1 AT 95108857 T AT95108857 T AT 95108857T AT 95108857 T AT95108857 T AT 95108857T AT E227141 T1 ATE227141 T1 AT E227141T1
Authority
AT
Austria
Prior art keywords
water
rate
control system
setting means
volume
Prior art date
Application number
AT95108857T
Other languages
English (en)
Inventor
Masahiro Kameno
Junichi Kawashita
Original Assignee
Nipro Corp
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=15544524&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE227141(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nipro Corp filed Critical Nipro Corp
Application granted granted Critical
Publication of ATE227141T1 publication Critical patent/ATE227141T1/de

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
    • A61M1/1601—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
    • A61M1/14—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
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • 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
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301—Details
    • A61M1/305—Control of inversion point between collection and re-infusion phase
    • A61M1/307—Time 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • 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
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • 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
    • A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • 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)
  • 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)
  • Separation Using Semi-Permeable Membranes (AREA)
AT95108857T 1994-06-10 1995-06-08 Ultrafiltrationssteuerungssystem für ein dialysegerät ATE227141T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6152627A JPH07328110A (ja) 1994-06-10 1994-06-10 透析装置の除水制御機構

Publications (1)

Publication Number Publication Date
ATE227141T1 true ATE227141T1 (de) 2002-11-15

Family

ID=15544524

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95108857T ATE227141T1 (de) 1994-06-10 1995-06-08 Ultrafiltrationssteuerungssystem für ein dialysegerät

Country Status (8)

Country Link
US (1) US5656153A (de)
EP (1) EP0686404B1 (de)
JP (1) JPH07328110A (de)
KR (1) KR100342277B1 (de)
CN (1) CN1124163C (de)
AT (1) ATE227141T1 (de)
CA (1) CA2151301C (de)
DE (1) DE69528726T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19823811C1 (de) * 1998-05-28 1999-11-25 Fresenius Medical Care De Gmbh Sicherheitsvorrichtung für eine Blutbehandlungsvorrichtung und Verfahren zur Erhöhung der Sicherheit einer Blutbehandlungsvorrichtung
JP2003010318A (ja) 2001-07-02 2003-01-14 Nippon Colin Co Ltd 透析装置
JP2003010317A (ja) 2001-07-02 2003-01-14 Nippon Colin Co Ltd 透析装置
US20060076295A1 (en) 2004-03-15 2006-04-13 The Trustees Of Columbia University In The City Of New York Systems and methods of blood-based therapies having a microfluidic membraneless exchange device
EP1622691B1 (de) 2003-03-14 2011-05-25 The Trustees of Columbia University in the City of New York Systeme und verfahren für auf blut basierende therapien mit einer membranlosen mikrofluid-austauschvorrichtung
CN100493630C (zh) * 2003-05-14 2009-06-03 株式会社Jms 腹膜透析和血液透析并用计划方法以及腹膜透析和血液透析并用计划装置
DE10323843A1 (de) * 2003-05-23 2004-12-23 Fresenius Medical Care Deutschland Gmbh Blutbehandlungsgerät
JP4352775B2 (ja) * 2003-06-19 2009-10-28 株式会社ジェイ・エム・エス 血液透析濾過装置
EP2248545B1 (de) * 2005-08-25 2014-03-05 Gambro Lundia AB Medizinisches Gerät
AU2007253702A1 (en) 2006-05-22 2007-11-29 The Trustees Of Columbia University In The City Of New York Systems and methods of microfluidic membraneless exchange using filtration of extraction fluid outlet streams
US20080217795A1 (en) * 2007-03-07 2008-09-11 Alexander Gofer Humidifier device for fuel cell
WO2009100154A1 (en) 2008-02-04 2009-08-13 Trustees Of Columbia University In The City Of New York Fluid separation devices, systems and methods
EP2433662B1 (de) * 2010-09-27 2014-06-04 Gambro Lundia AB Vorrichtung zur exrakorporalen Behandlung von Blut
DE102012017432A1 (de) 2012-09-04 2014-03-06 Fresenius Medical Care Deutschland Gmbh Vorrichtung zum Quantifizieren und Darstellen eines Zeitpuffers eines Patienten. Blutbehandlungsvorrichtung und Verfahren
EP2712637B1 (de) 2012-09-28 2016-10-19 Gambro Lundia AB Vorrichtung zur extrakorporalen behandlung von blut und verfahren zum einstellen einer extrakorporalen behandlung von blut
KR101682393B1 (ko) 2015-03-31 2016-12-12 오강원 배수관의 연결구
JP7203488B2 (ja) * 2017-08-29 2023-01-13 ニプロ株式会社 血液透析装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598306A (en) * 1970-02-02 1971-08-10 Thomas Lawrence Osborne Time-speed-distance computer instrument
US4370983A (en) * 1971-01-20 1983-02-01 Lichtenstein Eric Stefan Computer-control medical care system
US3813533A (en) * 1972-06-02 1974-05-28 Garrett Comtronics Corp Clock calculator
US4035627A (en) * 1973-05-29 1977-07-12 Hewlett-Packard Company Scientific calculator
US4022014A (en) * 1975-04-04 1977-05-10 Timex Corporation Combination wristwatch/chronograph/wrist calculator/measuring device
JPS525682A (en) * 1975-07-02 1977-01-17 Shimada Phys & Chem Ind Co Ltd Sputtering apparatus for long length substrates
JPS5272379A (en) 1975-12-15 1977-06-16 Toray Ind Inc Separation of fluid
US4232382A (en) * 1977-05-26 1980-11-04 Hewlett-Packard Company Incrementing signal hold circuit for a clock/calculator
JPS54144152A (en) * 1978-04-28 1979-11-10 Sharp Corp Integrated circuit device
JPH0611001B2 (ja) 1986-10-29 1994-02-09 出光興産株式会社 感熱抵抗体
JPS6462167A (en) 1987-09-01 1989-03-08 Kazuo Era Dialyser
JPH01131670A (ja) * 1987-11-17 1989-05-24 Kuraray Co Ltd 血液透析用装置
JP2752650B2 (ja) * 1988-09-14 1998-05-18 旭化成工業株式会社 人工腎臓の入力装置
JP2769514B2 (ja) * 1989-03-13 1998-06-25 株式会社三陽電機製作所 血液透析装置の除水量制御装置
US5247434A (en) * 1991-04-19 1993-09-21 Althin Medical, Inc. Method and apparatus for kidney dialysis
JPH0611001A (ja) * 1992-06-24 1994-01-21 Bando Chem Ind Ltd ベルト駆動装置
JP3250745B2 (ja) * 1992-07-03 2002-01-28 日機装株式会社 透析装置の除水計算システム

Also Published As

Publication number Publication date
EP0686404B1 (de) 2002-11-06
JPH07328110A (ja) 1995-12-19
US5656153A (en) 1997-08-12
CA2151301A1 (en) 1995-12-11
KR970000256A (ko) 1997-01-21
EP0686404A1 (de) 1995-12-13
DE69528726D1 (de) 2002-12-12
DE69528726T2 (de) 2003-09-11
CA2151301C (en) 2002-07-30
CN1118272A (zh) 1996-03-13
CN1124163C (zh) 2003-10-15
KR100342277B1 (ko) 2002-12-26

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