ES2971653T3 - Máquina y método de diálisis - Google Patents

Máquina y método de diálisis Download PDF

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Publication number
ES2971653T3
ES2971653T3 ES18792935T ES18792935T ES2971653T3 ES 2971653 T3 ES2971653 T3 ES 2971653T3 ES 18792935 T ES18792935 T ES 18792935T ES 18792935 T ES18792935 T ES 18792935T ES 2971653 T3 ES2971653 T3 ES 2971653T3
Authority
ES
Spain
Prior art keywords
fluid
dialyzer
fluid circuit
extracorporeal
circuit
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.)
Active
Application number
ES18792935T
Other languages
English (en)
Spanish (es)
Inventor
Sture Hobro
Roger Nilsson
Olof Jansson
Björn Ericson
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.)
Gambro Lundia AB
Original Assignee
Gambro Lundia AB
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=60190684&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2971653(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gambro Lundia AB filed Critical Gambro Lundia AB
Application granted granted Critical
Publication of ES2971653T3 publication Critical patent/ES2971653T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • A61M1/3646—Expelling the residual body fluid after use, e.g. back to the body
    • 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
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • 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
    • A61M1/365—Mode of operation through membranes, e.g. by inverted trans-membrane pressure [TMP]
    • 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
    • A61M1/3652—Mode of operation using gas, e.g. air
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/279—Peristaltic pumps, e.g. roller pumps
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Mechanical Engineering (AREA)
  • External Artificial Organs (AREA)
ES18792935T 2017-10-27 2018-10-25 Máquina y método de diálisis Active ES2971653T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17198737.3A EP3476414A1 (en) 2017-10-27 2017-10-27 Dialysis machine and method
PCT/EP2018/079243 WO2019081624A1 (en) 2017-10-27 2018-10-25 DIALYSIS MACHINE AND METHOD

Publications (1)

Publication Number Publication Date
ES2971653T3 true ES2971653T3 (es) 2024-06-06

Family

ID=60190684

Family Applications (1)

Application Number Title Priority Date Filing Date
ES18792935T Active ES2971653T3 (es) 2017-10-27 2018-10-25 Máquina y método de diálisis

Country Status (6)

Country Link
US (2) US11896752B2 (enExample)
EP (2) EP3476414A1 (enExample)
JP (1) JP7422657B2 (enExample)
CN (1) CN111278484B (enExample)
ES (1) ES2971653T3 (enExample)
WO (1) WO2019081624A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7529695B2 (ja) * 2019-05-23 2024-08-06 ガンブロ・ルンディア・エービー 体外血液処理後の血液回路を空にすること
US11806460B2 (en) * 2019-12-06 2023-11-07 Fresenius Medical Care Holdings, Inc. Syringe warmer
DE102020122936A1 (de) 2020-09-02 2022-03-03 B.Braun Avitum Ag Automatische Reinfusion von Blut nach einer Blutbehandlungstherapie
DE102020125291A1 (de) 2020-09-28 2022-03-31 B.Braun Avitum Ag Automatisches Primen einer extrakorporalen Blutbehandlungsvorrichtung unter Verwendung eines Push-Pull-Verfahrens
DE102020126303A1 (de) * 2020-10-07 2022-04-07 B.Braun Avitum Ag Automatisches Entleeren eines Dialysators nach einer Blutbehandlungstherapie
JP7292331B2 (ja) * 2021-06-14 2023-06-16 日機装株式会社 血液浄化装置
JP7228005B2 (ja) * 2021-06-14 2023-02-22 日機装株式会社 血液浄化装置

Family Cites Families (42)

* Cited by examiner, † Cited by third party
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JPS58177669A (ja) * 1982-04-12 1983-10-18 旭メデイカル株式会社 血液処理器の血液回収装置
DE3442744A1 (de) 1984-11-23 1986-06-05 Fresenius AG, 6380 Bad Homburg Dialysegeraet mit einer einrichtung zur wiederverwendung von haemodialysatoren
SE9001890L (sv) 1990-05-25 1991-11-26 Gambro Ab System foer styrning av en medicinsk behandling, tex dialys
US5336165A (en) 1991-08-21 1994-08-09 Twardowski Zbylut J Artificial kidney for frequent (daily) Hemodialysis
JPH06261938A (ja) 1992-07-07 1994-09-20 Senko Ika Kogyo Kk 透析装置及び返血方法
US5409612A (en) 1993-07-16 1995-04-25 Cobe Laboratories, Inc. Method and apparatus for cleaning a dialysate circuit downstream of a dialyzer
JP3403258B2 (ja) 1993-10-14 2003-05-06 医療法人博腎会博腎会病院 流体流路の洗浄方法と洗浄装置
US5591344A (en) 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5932110A (en) 1995-02-13 1999-08-03 Aksys, Ltd. Dialysate conductivity adjustment in a batch dialysate preparation system
US6153102A (en) 1995-02-13 2000-11-28 Aksys, Ltd. Disinfection of dead-ended lines in medical instruments
US5685835A (en) 1995-06-07 1997-11-11 Cobe Laboratories, Inc. Technique for using a dialysis machine to disinfect a blood tubing set
US6044691A (en) 1998-08-26 2000-04-04 Aksys, Ltd. Blood tubing set integrity tests for extracorporeal circuits
DK1218039T3 (da) 1999-09-22 2009-06-15 Advanced Renal Technologies Anvendelse af dialysat med höjt citratindhold
IT1319785B1 (it) 2000-01-12 2003-11-03 Gambro Dasco Spa Metodo di svuotamento di un circuito ematico in una macchina didialisi e circuito ematico per l'attuazione del metodo.
US7285105B2 (en) 2000-06-15 2007-10-23 Jms Co., Ltd Automatic dialyzer and dialyzing method
JP2001259024A (ja) 2000-08-28 2001-09-25 Nipro Corp 血液回路内の残留血液返血方法
JP4457235B2 (ja) 2001-12-18 2010-04-28 株式会社北九州バイオフィジックス研究所 自動血液透析装置および該装置を使用したプライミング方法。
JP4080767B2 (ja) 2002-03-14 2008-04-23 日機装株式会社 残留液の排出方法及び排出装置
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DE102006042120B3 (de) * 2006-09-07 2008-04-03 Fresenius Medical Care Deutschland Gmbh Blutbehandlungsgerät und Verfahren zum Entleeren eines Blutschlauchsatzes eines Blutbehandlungsgerätes
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US9415150B2 (en) * 2007-11-09 2016-08-16 Baxter Healthcare S.A. Balanced flow dialysis machine
DE102009008346B4 (de) 2009-02-11 2014-11-13 Fresenius Medical Care Deutschland Gmbh Verfahren zum Entfernen von Blut aus einem extrakorporalen Blutkreislauf für eine Behandlungsvorrichtung nach Beenden einer Blutbehandlungssitzung und Vorrichtung zum Ausführen desselben
JP5399218B2 (ja) 2009-11-24 2014-01-29 日機装株式会社 血液浄化装置
JP5588692B2 (ja) 2010-02-09 2014-09-10 日機装株式会社 透析装置
JP5815981B2 (ja) 2011-05-10 2015-11-17 ニプロ株式会社 透析装置
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Also Published As

Publication number Publication date
JP7422657B2 (ja) 2024-01-26
US20240181147A1 (en) 2024-06-06
EP3700605A1 (en) 2020-09-02
JP2021500094A (ja) 2021-01-07
WO2019081624A1 (en) 2019-05-02
EP3476414A1 (en) 2019-05-01
US11896752B2 (en) 2024-02-13
EP3700605B1 (en) 2023-11-29
CN111278484A (zh) 2020-06-12
US20200338255A1 (en) 2020-10-29
CN111278484B (zh) 2023-10-03

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