JP7774037B2 - 人工肺の製造方法 - Google Patents

人工肺の製造方法

Info

Publication number
JP7774037B2
JP7774037B2 JP2023503716A JP2023503716A JP7774037B2 JP 7774037 B2 JP7774037 B2 JP 7774037B2 JP 2023503716 A JP2023503716 A JP 2023503716A JP 2023503716 A JP2023503716 A JP 2023503716A JP 7774037 B2 JP7774037 B2 JP 7774037B2
Authority
JP
Japan
Prior art keywords
hollow fiber
fiber membrane
group
coating liquid
coating
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
JP2023503716A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022185962A1 (https=
Inventor
蓮成 ▲高▼間
健 佐藤
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.)
Terumo Corp
Original Assignee
Terumo 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
Application filed by Terumo Corp filed Critical Terumo Corp
Publication of JPWO2022185962A1 publication Critical patent/JPWO2022185962A1/ja
Application granted granted Critical
Publication of JP7774037B2 publication Critical patent/JP7774037B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/0223—Encapsulating hollow fibres by fixing the hollow fibres prior to encapsulation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • External Artificial Organs (AREA)
JP2023503716A 2021-03-05 2022-02-21 人工肺の製造方法 Active JP7774037B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021035129 2021-03-05
JP2021035129 2021-03-05
PCT/JP2022/006838 WO2022185962A1 (ja) 2021-03-05 2022-02-21 人工肺の製造方法

Publications (2)

Publication Number Publication Date
JPWO2022185962A1 JPWO2022185962A1 (https=) 2022-09-09
JP7774037B2 true JP7774037B2 (ja) 2025-11-20

Family

ID=83154367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023503716A Active JP7774037B2 (ja) 2021-03-05 2022-02-21 人工肺の製造方法

Country Status (3)

Country Link
US (1) US12544718B2 (https=)
JP (1) JP7774037B2 (https=)
WO (1) WO2022185962A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021177095A1 (ja) * 2020-03-02 2021-09-10 テルモ株式会社 人工肺およびその製造方法
DE102024118893A1 (de) * 2024-07-03 2026-01-08 Rheinisch-Westfälische Technische Hochschule Aachen, abgekürzt RWTH Aachen, Körperschaft des öffentlichen Rechts Verfahren zur Beschichtung einer Stoffaustauschvorrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015136383A (ja) 2014-01-20 2015-07-30 テルモ株式会社 中空糸膜外部血液灌流型人工肺
WO2016143751A1 (ja) 2015-03-10 2016-09-15 テルモ株式会社 人工肺および人工肺の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180405A (en) * 1981-04-28 1982-11-06 Kuraray Co Ltd Hollow yarn type treating device for body fluid
JPS5944267A (ja) * 1982-09-02 1984-03-12 テルモ株式会社 中空糸型人工肺
JPS6397172A (ja) * 1986-10-15 1988-04-27 株式会社ジェイ・エム・エス 抗血栓性の優れた中空繊維型人工肺
JP2002035116A (ja) 2000-07-19 2002-02-05 Senko Medical Instr Mfg Co Ltd ハイブリッド型人工肺

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015136383A (ja) 2014-01-20 2015-07-30 テルモ株式会社 中空糸膜外部血液灌流型人工肺
WO2016143751A1 (ja) 2015-03-10 2016-09-15 テルモ株式会社 人工肺および人工肺の製造方法

Also Published As

Publication number Publication date
WO2022185962A1 (ja) 2022-09-09
US12544718B2 (en) 2026-02-10
JPWO2022185962A1 (https=) 2022-09-09
US20230398495A1 (en) 2023-12-14

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