WO2009004777A1 - 血液透析装置 - Google Patents

血液透析装置 Download PDF

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Publication number
WO2009004777A1
WO2009004777A1 PCT/JP2008/001682 JP2008001682W WO2009004777A1 WO 2009004777 A1 WO2009004777 A1 WO 2009004777A1 JP 2008001682 W JP2008001682 W JP 2008001682W WO 2009004777 A1 WO2009004777 A1 WO 2009004777A1
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WO
WIPO (PCT)
Prior art keywords
blood
circuit
pressure
pump
blood circuit
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.)
Ceased
Application number
PCT/JP2008/001682
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English (en)
French (fr)
Inventor
Futoshi Sasaki
Koji Nakamagoe
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.)
JMS Co Ltd
Original Assignee
JMS Co Ltd
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 JMS Co Ltd filed Critical JMS Co Ltd
Priority to US12/666,993 priority Critical patent/US8287480B2/en
Priority to KR1020107000015A priority patent/KR101487425B1/ko
Priority to EP08776752A priority patent/EP2174677A1/en
Priority to CN2008800221702A priority patent/CN101687069B/zh
Priority to JP2009521516A priority patent/JP5370152B2/ja
Publication of WO2009004777A1 publication Critical patent/WO2009004777A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—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
    • A61M1/36—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
    • A61M1/3626—Gas bubble detectors
    • 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
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • 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
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/243—Dialysis
    • 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
    • A61M2205/15—Detection of leaks
    • 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
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (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)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)

Abstract

　血液透析装置は、血液処理器と、患者から導出した血液が流れる血液回路と、血液回路に設けられ、血液を圧送する血液ポンプと、透析液回路と、血液回路の血液ポンプよりも下流側に設けられ、血液回路を遮断するクランプと、血液回路における血液ポンプと遮断部との間の圧力を検出する血液圧力センサと、血液ポンプ及び血液圧力センサが接続される制御ユニットとを備えている。制御ユニットは、クランプにより遮断された血液回路に血液ポンプにより液体を充填させた状態で、血液回路圧力検出部で検出された圧力に基づいて血液回路に異常があるか否か判定するように構成されている（ステップＳＡ２、３、５）。
PCT/JP2008/001682 2007-06-29 2008-06-27 血液透析装置 Ceased WO2009004777A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/666,993 US8287480B2 (en) 2007-06-29 2008-06-27 Hemodialysis apparatus
KR1020107000015A KR101487425B1 (ko) 2007-06-29 2008-06-27 혈액 투석 장치
EP08776752A EP2174677A1 (en) 2007-06-29 2008-06-27 Hemodialyzer
CN2008800221702A CN101687069B (zh) 2007-06-29 2008-06-27 血液透析装置
JP2009521516A JP5370152B2 (ja) 2007-06-29 2008-06-27 血液透析装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-172945 2007-06-29
JP2007172945 2007-06-29

Publications (1)

Publication Number Publication Date
WO2009004777A1 true WO2009004777A1 (ja) 2009-01-08

Family

ID=40225842

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001682 Ceased WO2009004777A1 (ja) 2007-06-29 2008-06-27 血液透析装置

Country Status (7)

Country Link
US (1) US8287480B2 (ja)
EP (1) EP2174677A1 (ja)
JP (1) JP5370152B2 (ja)
KR (1) KR101487425B1 (ja)
CN (1) CN101687069B (ja)
TW (1) TW200902100A (ja)
WO (1) WO2009004777A1 (ja)

Cited By (17)

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JP2010136745A (ja) * 2008-12-09 2010-06-24 Nikkiso Co Ltd 血液浄化装置
JP2010136841A (ja) * 2008-12-11 2010-06-24 Nikkiso Co Ltd 血液浄化装置
WO2011037046A1 (ja) * 2009-09-22 2011-03-31 オリンパス株式会社 治療液注入デバイス
JP2011067588A (ja) * 2009-09-22 2011-04-07 Olympus Corp 細胞注入デバイス
WO2012017959A1 (ja) * 2010-08-05 2012-02-09 日機装株式会社 血液浄化装置及びその液漏れ検査方法
US8747297B2 (en) 2009-03-02 2014-06-10 Olympus Corporation Endoscopic heart surgery method
US8808173B2 (en) 2009-09-22 2014-08-19 Olympus Corporation Space ensuring device
US8900123B2 (en) 2009-03-02 2014-12-02 Olympus Corporation Endoscopy method and endoscope
JP2016129646A (ja) * 2015-01-15 2016-07-21 ニプロ株式会社 透析システム、透析方法、およびプログラム
JP2016135184A (ja) * 2015-01-23 2016-07-28 日機装株式会社 血液浄化装置
DE102017007485A1 (de) 2017-08-09 2019-02-14 Lts Lohmann Therapie-Systeme Ag Adaptersystem mit Rahmen, Wirkstoffpad und Deckel
JP2019080932A (ja) * 2013-03-15 2019-05-30 デカ・プロダクツ・リミテッド・パートナーシップ 血液処置システムおよび方法
US10610634B2 (en) 2015-05-21 2020-04-07 Nikkiso Company Limited Blood purification apparatus
US11123463B2 (en) 2015-06-24 2021-09-21 Nikkiso Company Limited Blood purification apparatus
US11278655B2 (en) 2016-01-25 2022-03-22 Nikkiso Company Limited Blood purification apparatus
US11413387B2 (en) 2016-09-23 2022-08-16 Nikkiso Company Limited Blood purification apparatus
US11690942B2 (en) 2016-09-12 2023-07-04 Nikkiso Company Limited Blood purification apparatus with a bypass line that bypasses an ultrafiltration pump

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JP4482764B2 (ja) * 2005-09-30 2010-06-16 Ｓｍｃ株式会社 外部配管保護機能をもつ恒温液循環装置
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JP5778004B2 (ja) * 2011-11-14 2015-09-16 日機装株式会社 血液浄化装置
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JP6437349B2 (ja) 2015-03-10 2018-12-12 日機装株式会社 血液浄化装置
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CN112867517A (zh) * 2017-12-22 2021-05-28 费森尤斯医疗护理德国有限责任公司 用于测量平衡腔系统的填充时间的装置、用于检测平衡腔系统中的异常的装置、平衡腔模块、透析系统及相应的方法
JP6571234B1 (ja) 2018-03-26 2019-09-04 日機装株式会社 血液浄化装置
DE102018107967A1 (de) * 2018-04-04 2019-10-10 Fresenius Medical Care Deutschland Gmbh Dialysevorrichtung zur Durchführung einer Dialysebehandlung
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US20100191164A1 (en) 2010-07-29
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