JP7449956B2 - 生体適合性膜を用いる生体流体浄化 - Google Patents

生体適合性膜を用いる生体流体浄化 Download PDF

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JP7449956B2
JP7449956B2 JP2021551539A JP2021551539A JP7449956B2 JP 7449956 B2 JP7449956 B2 JP 7449956B2 JP 2021551539 A JP2021551539 A JP 2021551539A JP 2021551539 A JP2021551539 A JP 2021551539A JP 7449956 B2 JP7449956 B2 JP 7449956B2
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segment
membrane
filtration
channel system
conduit
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JP2022522749A (ja
JPWO2020176888A5 (https=
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チャールズ シー． クラッセン，
ハラルド シー． オット，
マリア ジャラミロ，
ロバート ジー． ヘッセ，
ダニエル チェン，
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イヴィヴァ メディカル， インコーポレイテッド
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
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    • 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
    • A61M1/1678—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes intracorporal
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    • A61M1/1696—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid with dialysate regeneration
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    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3486—Biological, chemical treatment, e.g. chemical precipitation; treatment by absorbents
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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Water Supply & Treatment (AREA)
  • Epidemiology (AREA)
  • Surgery (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Cell Biology (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Materials Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Composite Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Filtering Materials (AREA)
JP2021551539A 2019-02-28 2020-02-28 生体適合性膜を用いる生体流体浄化 Active JP7449956B2 (ja)

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US201962812239P 2019-02-28 2019-02-28
US62/812,239 2019-02-28
PCT/US2020/020498 WO2020176888A1 (en) 2019-02-28 2020-02-28 Biological fluid purification with biocompatible membranes

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US11413580B2 (en) 2019-02-28 2022-08-16 Iviva Medical, Inc. Biological fluid purification with biocompatible membranes
CN114082221A (zh) * 2021-10-21 2022-02-25 莱必宜科技(厦门)有限责任公司 一种血浆吸附过滤装置
US20240024557A1 (en) * 2022-07-25 2024-01-25 William M. Gosney Cassette apparatus for processing of blood to neutralize pathogen cells therein

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US20120184940A1 (en) 2009-10-02 2012-07-19 Agency For Science, Technology And Research Bioartificial kidneys
US20150258268A1 (en) 2012-01-04 2015-09-17 Medtronic, Inc. Multi-staged filtration system for blood fluid removal

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DE3422435A1 (de) * 1984-06-16 1986-01-16 B. Braun Melsungen Ag, 3508 Melsungen Verfahren und vorrichtung zur selektiven abtrennung pathologischer und/oder toxischer spezies aus blut oder blutplasma unter verwendung von filterkerzen
FR2605228B1 (fr) 1986-10-20 1988-12-02 Hospal Ind Procede de pompage pour rein artificiel de deux liquides en quantites egales et dispositif de pompage en faisant application
WO1993018214A1 (en) * 1992-03-13 1993-09-16 Atrium Medical Corporation Controlled porosity expanded polytetrafluoroethylene products and fabrication
EP4461323A3 (en) * 2016-12-16 2025-01-15 Iviva Medical, Inc. Thin film interposition for basement membrane scaffolds
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