KR102896170B1 - 작동 유체와 두 유체 교환 매체 간의 질량 전달을 위한 작동 유체 처리 디바이스 - Google Patents

작동 유체와 두 유체 교환 매체 간의 질량 전달을 위한 작동 유체 처리 디바이스

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Publication number
KR102896170B1
KR102896170B1 KR1020227016746A KR20227016746A KR102896170B1 KR 102896170 B1 KR102896170 B1 KR 102896170B1 KR 1020227016746 A KR1020227016746 A KR 1020227016746A KR 20227016746 A KR20227016746 A KR 20227016746A KR 102896170 B1 KR102896170 B1 KR 102896170B1
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KR
South Korea
Prior art keywords
working fluid
blood
exchange medium
conduit
fluid
Prior art date
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Active
Application number
KR1020227016746A
Other languages
English (en)
Korean (ko)
Other versions
KR20220121780A (ko
Inventor
마티아스 나켈
Original Assignee
마쿠에트 카디오폴머너리 게엠베하
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Publication of KR20220121780A publication Critical patent/KR20220121780A/ko
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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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1623—Disposition or location of membranes relative to fluids
    • A61M1/1625—Dialyser of the outside perfusion type, i.e. blood flow outside hollow membrane fibres or tubes
    • 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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1629—Constructional aspects thereof with integral heat exchanger
    • 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
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • 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
    • A61M1/3623—Means for actively controlling temperature of blood
    • 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
    • A61M1/3666—Cardiac or cardiopulmonary bypass, e.g. heart-lung machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/0231—Manufacturing thereof using supporting structures, e.g. filaments for weaving mats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/027—Twinned or braided type modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • B01D63/043—Hollow fibre modules comprising multiple hollow fibre assemblies with separate tube sheets
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0266—Nitrogen (N)
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0266—Nitrogen (N)
    • A61M2202/0275—Nitric oxide [NO]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/22—Membrane contactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/06—Use of membranes of different materials or properties within one module

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pulmonology (AREA)
  • Manufacturing & Machinery (AREA)
  • External Artificial Organs (AREA)
  • Manipulator (AREA)
KR1020227016746A 2019-10-25 2020-10-22 작동 유체와 두 유체 교환 매체 간의 질량 전달을 위한 작동 유체 처리 디바이스 Active KR102896170B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962926210P 2019-10-25 2019-10-25
US62/926,210 2019-10-25
PCT/EP2020/079692 WO2021078832A1 (en) 2019-10-25 2020-10-22 A working fluid treatment device for mass transfer between a working fluid and two fluid exchange media

Publications (2)

Publication Number Publication Date
KR20220121780A KR20220121780A (ko) 2022-09-01
KR102896170B1 true KR102896170B1 (ko) 2025-12-08

Family

ID=73020189

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227016746A Active KR102896170B1 (ko) 2019-10-25 2020-10-22 작동 유체와 두 유체 교환 매체 간의 질량 전달을 위한 작동 유체 처리 디바이스

Country Status (8)

Country Link
US (1) US20210121620A1 (https=)
EP (1) EP4048339A1 (https=)
JP (4) JP2022553380A (https=)
KR (1) KR102896170B1 (https=)
CN (1) CN114867504A (https=)
AU (1) AU2020370717B2 (https=)
CA (2) CA3235847A1 (https=)
WO (1) WO2021078832A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116966360A (zh) * 2023-08-30 2023-10-31 心擎医疗（苏州）股份有限公司 氧合器
WO2026068786A1 (en) * 2024-09-30 2026-04-02 MAQUET CARDIOPULMONARY GmbH System and method for blood gas measurements
WO2026068785A1 (en) * 2024-09-30 2026-04-02 MAQUET CARDIOPULMONARY GmbH System and method for blood gas measurements

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009008601A1 (de) * 2009-02-12 2010-08-19 Novalung Gmbh Vorrichtung zur Behandlung einer biologischen Flüssigkeit
US20150174311A1 (en) * 2013-12-19 2015-06-25 Medtronic, Inc. Partial Radial Heat Exchanger and Oxygenator
US10401876B1 (en) * 2011-11-16 2019-09-03 Zane Coleman Fluid collection component comprising a film with fluid channels
WO2019166823A1 (en) * 2018-03-02 2019-09-06 Spectrum Medical Ltd. Oxygenation system

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Publication number Priority date Publication date Assignee Title
US4151088A (en) * 1978-01-23 1979-04-24 Baxter Travenol Laboratories, Inc. Membrane diffusion device with integral heat exchanger and reservoir
DE3733542A1 (de) 1986-10-13 1988-07-14 Akzo Gmbh Vorrichtung zum stoffaustausch
US5120501A (en) 1988-10-20 1992-06-09 Baxter International Inc. Integrated membrane blood oxygenator/heat exchanger
US5236665A (en) 1988-10-20 1993-08-17 Baxter International Inc. Hollow fiber treatment apparatus and membrane oxygenator
JPH0347268A (ja) * 1989-01-13 1991-02-28 Terumo Corp 流体処理装置及びその駆動方法
US5162101A (en) * 1989-01-13 1992-11-10 Minntech Corporation Oxygenator wedge configuration
US5312589A (en) * 1993-03-04 1994-05-17 Electromedics, Inc. Gas transfer apparatus
JP4258908B2 (ja) 1999-09-14 2009-04-30 株式会社ジェイ・エム・エス 人工肺装置
DE102005031582A1 (de) 2005-07-06 2007-01-11 Maquet Cardiopulmonary Ag Vorrichtung zur Behandlung von Blut in einem extrakorporalen Blutkreislauf
JP5216846B2 (ja) * 2007-04-23 2013-06-19 プラストメッド リミテッド 有害薬剤を汚染なく移送するための方法及び装置
EP2421576B1 (en) * 2009-04-23 2017-07-19 Medtronic Inc. Radial design oxygenator with heat exchanger
US20150246169A1 (en) * 2011-10-14 2015-09-03 Cytopherx, Inc. Cartridge and method for increasing myocardial function
EP2777801B1 (de) * 2013-03-15 2019-08-28 Maquet Cardiopulmonary AG Vorrichtung zur CO2-Eliminierung von Patientenblut
EP4706704A2 (en) * 2016-09-22 2026-03-11 Michigan Critical Care Consultants, Inc. Devices and methods for extracorporeal conditioning of blood
DK3668556T3 (da) 2017-08-15 2026-03-02 Univ Maryland Dobbeltkammergasveksler
US10688238B2 (en) * 2017-09-29 2020-06-23 General Electric Company Anesthesia system for cardiopulmonary bypass machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009008601A1 (de) * 2009-02-12 2010-08-19 Novalung Gmbh Vorrichtung zur Behandlung einer biologischen Flüssigkeit
US10401876B1 (en) * 2011-11-16 2019-09-03 Zane Coleman Fluid collection component comprising a film with fluid channels
US20150174311A1 (en) * 2013-12-19 2015-06-25 Medtronic, Inc. Partial Radial Heat Exchanger and Oxygenator
WO2019166823A1 (en) * 2018-03-02 2019-09-06 Spectrum Medical Ltd. Oxygenation system

Also Published As

Publication number Publication date
JP2022553380A (ja) 2022-12-22
KR20220121780A (ko) 2022-09-01
US20210121620A1 (en) 2021-04-29
EP4048339A1 (en) 2022-08-31
CN114867504A (zh) 2022-08-05
WO2021078832A1 (en) 2021-04-29
CA3158571A1 (en) 2021-04-29
JP2025096379A (ja) 2025-06-26
JP2023153306A (ja) 2023-10-17
AU2020370717B2 (en) 2026-02-05
AU2020370717A1 (en) 2022-05-05
CA3235847A1 (en) 2021-04-29
JP2024149768A (ja) 2024-10-18

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