CN119158100A - 体外血液处理设备和用于监测体外血液处理设备中的压力的方法 - Google Patents

体外血液处理设备和用于监测体外血液处理设备中的压力的方法 Download PDF

Info

Publication number
CN119158100A
CN119158100A CN202411302206.XA CN202411302206A CN119158100A CN 119158100 A CN119158100 A CN 119158100A CN 202411302206 A CN202411302206 A CN 202411302206A CN 119158100 A CN119158100 A CN 119158100A
Authority
CN
China
Prior art keywords
blood
pressure
auxiliary
site
measurement
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
CN202411302206.XA
Other languages
English (en)
Chinese (zh)
Inventor
多米尼克·普丘林
D·卡尔松
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.)
Gambro Lundia AB
Original Assignee
Gambro Lundia AB
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 Gambro Lundia AB filed Critical Gambro Lundia AB
Publication of CN119158100A publication Critical patent/CN119158100A/zh
Pending legal-status Critical Current

Links

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
    • A61M1/36—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
    • 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
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36224—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit with sensing means or components thereof
    • 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
    • A61M1/3639—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
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Cardiology (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)
CN202411302206.XA 2018-10-11 2019-10-11 体外血液处理设备和用于监测体外血液处理设备中的压力的方法 Pending CN119158100A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP18199898.0 2018-10-11
EP18199898.0A EP3636296B1 (en) 2018-10-11 2018-10-11 Extracorporeal blood treatment apparatus and method for monitoring pressures in an extracorporeal blood treatment apparatus
PCT/EP2019/077662 WO2020074733A1 (en) 2018-10-11 2019-10-11 Extracorporeal blood treatment apparatus and method for monitoring pressures in an extracorporeal blood treatment apparatus
CN201980067179.3A CN112839691B (zh) 2018-10-11 2019-10-11 体外血液处理设备和用于监测体外血液处理设备中的压力的方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201980067179.3A Division CN112839691B (zh) 2018-10-11 2019-10-11 体外血液处理设备和用于监测体外血液处理设备中的压力的方法

Publications (1)

Publication Number Publication Date
CN119158100A true CN119158100A (zh) 2024-12-20

Family

ID=63833931

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202411302206.XA Pending CN119158100A (zh) 2018-10-11 2019-10-11 体外血液处理设备和用于监测体外血液处理设备中的压力的方法
CN201980067179.3A Active CN112839691B (zh) 2018-10-11 2019-10-11 体外血液处理设备和用于监测体外血液处理设备中的压力的方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201980067179.3A Active CN112839691B (zh) 2018-10-11 2019-10-11 体外血液处理设备和用于监测体外血液处理设备中的压力的方法

Country Status (7)

Country Link
US (2) US11992595B2 (https=)
EP (1) EP3636296B1 (https=)
JP (1) JP7508448B2 (https=)
CN (2) CN119158100A (https=)
BR (1) BR112021006978A2 (https=)
PL (1) PL3636296T3 (https=)
WO (1) WO2020074733A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3646337B1 (en) 2017-06-28 2023-06-28 Gambro Lundia AB A system and a method for renal replacement therapy
EP3636296B1 (en) * 2018-10-11 2024-06-19 Gambro Lundia AB Extracorporeal blood treatment apparatus and method for monitoring pressures in an extracorporeal blood treatment apparatus
CN113995388B (zh) * 2021-12-13 2022-06-03 数坤(北京)网络科技股份有限公司 血流储备分数计算方法、装置、电子设备及可读存储介质

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU527275B2 (en) * 1980-01-23 1983-02-24 Cordis Dow Corporation Auto-diaphragm hemodialyser
US5063729A (en) 1990-09-19 1991-11-12 Deere & Company Cotton harvester blockage detection method and flow sensor therefor
JPH05317418A (ja) * 1992-05-27 1993-12-03 Kanegafuchi Chem Ind Co Ltd 体液処理装置
US6526357B1 (en) * 1999-08-09 2003-02-25 Gambro, Inc. Associated parameter measuring and/or monitoring such as in the evaluation of pressure differences
US6890315B1 (en) * 2000-05-23 2005-05-10 Chf Solutions, Inc. Method and apparatus for vein fluid removal in heart failure
JP2003062066A (ja) * 2001-08-30 2003-03-04 Toray Medical Co Ltd 血液透析装置
SE523610C2 (sv) 2001-10-02 2004-05-04 Gambro Lundia Ab Metod vid styrning av dialysanordning
JP4418787B2 (ja) * 2005-10-05 2010-02-24 東レ・メディカル株式会社 脱血圧測定システム
KR101720823B1 (ko) * 2009-12-28 2017-03-28 감브로 룬디아 아베 급속 증후성 혈압 감소의 예측을 위한 장치 및 방법
ES2442875T3 (es) * 2010-04-28 2014-02-14 Gambro Lundia Ab Método y dispositivo para monitorizar un estado de un conducto de sangre en una máquina para tratamiento de sangre extracorpóreo
EP2436406B1 (en) * 2010-09-30 2014-05-14 Gambro Lundia AB An apparatus for extracorporeal blood treatment
DE102010052070A1 (de) 2010-11-17 2012-05-24 B. Braun Avitum Ag Verfahren und Vorrichtung zur Anpassung des Substitutionsziels bei der Ultrafiltration von Blut
ITMI20110442A1 (it) * 2011-03-21 2012-09-22 Gambro Lundia Ab Apparecchiatura per il trattamento extracorporeo di sangue.
EP2712639B1 (en) * 2012-09-28 2015-06-24 Gambro Lundia AB An apparatus for extracorporeal blood treatment and a control method therefor
US10912875B2 (en) 2014-10-09 2021-02-09 Fresenius Medical Care Holdings, Inc. Sensing negative pressure with a pressure transducer
US10272187B2 (en) * 2017-02-22 2019-04-30 Fresenius Medical Care Holdings, Inc. System and methods for dialyzer flow rates estimation using measured dialyzer pressures
EP3636296B1 (en) * 2018-10-11 2024-06-19 Gambro Lundia AB Extracorporeal blood treatment apparatus and method for monitoring pressures in an extracorporeal blood treatment apparatus

Also Published As

Publication number Publication date
CN112839691A (zh) 2021-05-25
PL3636296T3 (pl) 2024-10-28
WO2020074733A1 (en) 2020-04-16
EP3636296A1 (en) 2020-04-15
JP2022502151A (ja) 2022-01-11
US11992595B2 (en) 2024-05-28
US12551608B2 (en) 2026-02-17
JP7508448B2 (ja) 2024-07-01
CN112839691B (zh) 2024-10-11
US20210379266A1 (en) 2021-12-09
US20240269365A1 (en) 2024-08-15
EP3636296B1 (en) 2024-06-19
BR112021006978A2 (pt) 2021-07-20

Similar Documents

Publication Publication Date Title
KR102220982B1 (ko) 체외 혈액 치료 중 재순환을 검출하는 장치 및 방법
US8388567B2 (en) Apparatus for extracorporeal blood treatment
CN104321091B (zh) 体外血液处理装置及其控制方法
EP2404629B1 (en) Apparatus for controlling an extra-corporeal blood treatment in a medical device
US12551608B2 (en) Extracorporeal blood treatment apparatus and method for monitoring pressures in an extracorporeal blood treatment apparatus
EP0951303B1 (en) Device for preparation of substitution solution
JP4267917B2 (ja) ダイアフィルトレーションモジュール
Mashkoor The hemodialysis machine case study
US9119922B2 (en) Apparatus and method for identifying a tubing system for an extracorporeal blood treatment device
JP2020099584A (ja) 血液透析装置及び補充液ラインの接続状態検出方法
CN110740769A (zh) 用于体外血液治疗的设备和用于在体外血液治疗期间确定血流动力学参数的方法
CN114917422B (zh) 一种血液透析滤过设备及其泄漏检测方法
JP7293761B2 (ja) 透析装置及び回路セットの判定方法
JP7725878B2 (ja) 血液浄化装置
JP6609241B2 (ja) 血管内、特に動静脈瘻内の圧力を算定する制御ユニット及び方法
EP4367682A1 (en) Determining a modality of an extracorporeal blood circuit
CN116887874A (zh) 用于评估测量的压力值的方法和装置
JP7775736B2 (ja) 血液浄化装置
CN112312940A (zh) 血液净化装置和血液净化装置的血浆流量获得方法
CN118715029A (zh) 包括补液管路的血液透析装置
CN117881438A (zh) 血液净化装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination