JP7422657B2 - 透析機器および方法 - Google Patents

透析機器および方法 Download PDF

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Publication number
JP7422657B2
JP7422657B2 JP2020517860A JP2020517860A JP7422657B2 JP 7422657 B2 JP7422657 B2 JP 7422657B2 JP 2020517860 A JP2020517860 A JP 2020517860A JP 2020517860 A JP2020517860 A JP 2020517860A JP 7422657 B2 JP7422657 B2 JP 7422657B2
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JP
Japan
Prior art keywords
fluid
dialyzer
fluid circuit
extracorporeal
dialysis
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JP2020517860A
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English (en)
Japanese (ja)
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JP2021500094A (ja
JP2021500094A5 (enExample
Inventor
ストゥーレ ホブロ，
ロジャー ニルソン，
オーロフ ヤンソン，
ビョルン エリクソン，
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Gambro Lundia AB
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Gambro Lundia AB
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Publication of JP2021500094A5 publication Critical patent/JP2021500094A5/ja
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    • 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)
JP2020517860A 2017-10-27 2018-10-25 透析機器および方法 Active JP7422657B2 (ja)

Applications Claiming Priority (3)

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

Publications (3)

Publication Number Publication Date
JP2021500094A JP2021500094A (ja) 2021-01-07
JP2021500094A5 JP2021500094A5 (enExample) 2021-11-25
JP7422657B2 true JP7422657B2 (ja) 2024-01-26

Family

ID=60190684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020517860A Active JP7422657B2 (ja) 2017-10-27 2018-10-25 透析機器および方法

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)

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* Cited by examiner, † Cited by third party
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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

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JP2003265600A (ja) 2002-03-14 2003-09-24 Nikkiso Co Ltd 残留液の排出方法及び排出装置
JP2015195833A (ja) 2014-03-31 2015-11-09 旭化成メディカル株式会社 血液浄化装置及び血液浄化装置の抜液方法

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DE3442744A1 (de) 1984-11-23 1986-06-05 Fresenius AG, 6380 Bad Homburg Dialysegeraet mit einer einrichtung zur wiederverwendung von haemodialysatoren
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US5336165A (en) 1991-08-21 1994-08-09 Twardowski Zbylut J Artificial kidney for frequent (daily) Hemodialysis
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JP2003265600A (ja) 2002-03-14 2003-09-24 Nikkiso Co Ltd 残留液の排出方法及び排出装置
JP2015195833A (ja) 2014-03-31 2015-11-09 旭化成メディカル株式会社 血液浄化装置及び血液浄化装置の抜液方法

Also Published As

Publication number Publication date
US20240181147A1 (en) 2024-06-06
EP3700605A1 (en) 2020-09-02
JP2021500094A (ja) 2021-01-07
WO2019081624A1 (en) 2019-05-02
ES2971653T3 (es) 2024-06-06
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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