JP2024546968A - 体外血液治療に使用するための重量ベースのシステム - Google Patents

体外血液治療に使用するための重量ベースのシステム Download PDF

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Publication number
JP2024546968A
JP2024546968A JP2024536032A JP2024536032A JP2024546968A JP 2024546968 A JP2024546968 A JP 2024546968A JP 2024536032 A JP2024536032 A JP 2024536032A JP 2024536032 A JP2024536032 A JP 2024536032A JP 2024546968 A JP2024546968 A JP 2024546968A
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JP
Japan
Prior art keywords
pumping
container
fluid
lap
level adjustment
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.)
Pending
Application number
JP2024536032A
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English (en)
Japanese (ja)
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JP2024546968A5 (https=
Inventor
オロフ ヤンソン，
ミカエル ペッテルソン，
トーマス ヘルツ，
ヨナス フォルス，
ペル－オロフ ボリクビスト，
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.)
Baxter Healthcare SA
Baxter International Inc
Original Assignee
Baxter Healthcare SA
Baxter International Inc
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 Baxter Healthcare SA, Baxter International Inc filed Critical Baxter Healthcare SA
Publication of JP2024546968A publication Critical patent/JP2024546968A/ja
Publication of JP2024546968A5 publication Critical patent/JP2024546968A5/ja
Pending legal-status Critical Current

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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
    • A61M1/1601—Control or regulation
    • A61M1/1613—Profiling or modelling of patient or predicted treatment evolution or outcome
    • 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
    • A61M1/1643—Constructional aspects thereof with weighing of fresh and used dialysis fluid
    • 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
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3393—Masses, volumes, levels of fluids in reservoirs, flow rates by weighing the reservoir

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
JP2024536032A 2021-12-15 2022-12-14 体外血液治療に使用するための重量ベースのシステム Pending JP2024546968A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE2130364-9 2021-12-15
SE2130364 2021-12-15
PCT/EP2022/085786 WO2023110977A2 (en) 2021-12-15 2022-12-14 Weight-based systems for use in extracorporeal blood treatment

Publications (2)

Publication Number Publication Date
JP2024546968A true JP2024546968A (ja) 2024-12-26
JP2024546968A5 JP2024546968A5 (https=) 2025-12-04

Family

ID=84887581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024536032A Pending JP2024546968A (ja) 2021-12-15 2022-12-14 体外血液治療に使用するための重量ベースのシステム

Country Status (5)

Country Link
US (1) US20250050000A1 (https=)
EP (1) EP4448042A2 (https=)
JP (1) JP2024546968A (https=)
CN (1) CN118401264A (https=)
WO (1) WO2023110977A2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119055862B (zh) * 2024-08-23 2025-04-29 南京汉科明德医疗科技有限公司 血液净化用液体平衡控制方法、系统、血液净化装置、电子设备及介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3928888B2 (ja) * 1996-03-01 2007-06-13 旭化成メディカル株式会社 血液浄化装置
EP2641624B1 (en) * 2012-03-21 2016-03-02 Gambro Lundia AB Treatment solution delivery in an extracorporeal blood treatment apparatus
WO2016104720A1 (ja) 2014-12-25 2016-06-30 アサヒカセイメディカルヨーロッパゲーエムベーハー 血液処理システム
WO2018017623A1 (en) * 2016-07-18 2018-01-25 Nxstage Medical, Inc. Flow balancing devices, methods, and systems

Also Published As

Publication number Publication date
WO2023110977A3 (en) 2023-07-27
CN118401264A (zh) 2024-07-26
US20250050000A1 (en) 2025-02-13
WO2023110977A2 (en) 2023-06-22
EP4448042A2 (en) 2024-10-23

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