ATE422913T1 - Gerät zum kontinuierlichen mischen eines biologischen fluids und einer lösung in einem vorbestimmten verhältnis - Google Patents

Gerät zum kontinuierlichen mischen eines biologischen fluids und einer lösung in einem vorbestimmten verhältnis

Info

Publication number
ATE422913T1
ATE422913T1 AT05291584T AT05291584T ATE422913T1 AT E422913 T1 ATE422913 T1 AT E422913T1 AT 05291584 T AT05291584 T AT 05291584T AT 05291584 T AT05291584 T AT 05291584T AT E422913 T1 ATE422913 T1 AT E422913T1
Authority
AT
Austria
Prior art keywords
solution
volume
biological fluid
pump
predetermined ratio
Prior art date
Application number
AT05291584T
Other languages
English (en)
Inventor
Maurice Behague
Original Assignee
Maco Pharma Sa
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 Maco Pharma Sa filed Critical Maco Pharma Sa
Application granted granted Critical
Publication of ATE422913T1 publication Critical patent/ATE422913T1/de

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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
    • A61M5/16804—Active flow controllers
    • A61M5/16827—Active flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0272—Apparatus for treatment of blood or blood constituents prior to or for conservation, e.g. freezing, drying or centrifuging
    • 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
    • A61M1/3672—Means preventing coagulation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/024—Means for controlling the quantity of transfused blood, e.g. by weighing the container and automatic stopping of the transfusion after reaching a determined amount
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Accessories For Mixers (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AT05291584T 2004-08-03 2005-07-25 Gerät zum kontinuierlichen mischen eines biologischen fluids und einer lösung in einem vorbestimmten verhältnis ATE422913T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0451769A FR2873928B1 (fr) 2004-08-03 2004-08-03 Machine et procede de melange en continu et selon un ratio determine d'un fluide biologique et d'une solution

Publications (1)

Publication Number Publication Date
ATE422913T1 true ATE422913T1 (de) 2009-03-15

Family

ID=34947588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05291584T ATE422913T1 (de) 2004-08-03 2005-07-25 Gerät zum kontinuierlichen mischen eines biologischen fluids und einer lösung in einem vorbestimmten verhältnis

Country Status (8)

Country Link
US (1) US20060028909A1 (de)
EP (1) EP1623729B1 (de)
JP (1) JP2006043463A (de)
AT (1) ATE422913T1 (de)
AU (1) AU2005203406B2 (de)
CA (1) CA2514076C (de)
DE (1) DE602005012760D1 (de)
FR (1) FR2873928B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9090398B2 (en) * 2007-05-04 2015-07-28 Emd Millipore Corporation Disposable processing bag with alignment feature
WO2020158454A1 (en) * 2019-02-01 2020-08-06 Terumo Kabushiki Kaisha Biological component transfer system
CN110755713A (zh) * 2019-11-06 2020-02-07 扬州大学附属医院 新生儿换血控制平台
CN112294997B (zh) * 2020-10-26 2022-02-15 苏州法兰克曼医疗器械有限公司 一种消化内科临床用的内窥镜消毒器
US12653937B2 (en) 2022-03-10 2026-06-16 Terumo Bct, Inc. Apheresis system safety features
US12599710B2 (en) 2022-03-10 2026-04-14 Terumo Bct, Inc. Methods and interfaces for providing donation process feedback
US12478551B2 (en) 2022-03-10 2025-11-25 Terumo Bct, Inc. Collection bottle with integrated cap, handle, and shield features
US12691032B2 (en) 2022-03-10 2026-07-28 Terumo Bct, Inc. Bottle tray with magnetic coupling and load cell overload protection
US12521474B2 (en) 2022-03-10 2026-01-13 Terumo Bct, Inc. Soft cassette with integrated features
US12379916B2 (en) 2022-03-10 2025-08-05 Terumo Bct, Inc. Communications and operation control of apheresis systems
US12458740B2 (en) 2022-03-10 2025-11-04 Terumo Bct, Inc. Modular serviceability sleds and interconnections

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258723A (en) * 1978-08-01 1981-03-31 Sbr Lab, Inc. Biological/pharmaceutical fluid collection and mixing system and method
US4267837A (en) * 1979-09-27 1981-05-19 Sbr Lab Inc. Blood collection monitoring device and method
US4582598A (en) * 1981-12-15 1986-04-15 Baxter Travenol Laboratories, Inc. Replacement fluid control system for a blood fractionation apparatus and the like
US5378227A (en) * 1992-08-11 1995-01-03 Cobe Laboratories, Inc. Biological/pharmaceutical method and apparatus for collecting and mixing fluids
US5910252A (en) * 1993-02-12 1999-06-08 Cobe Laboratories, Inc. Technique for extracorporeal treatment of blood
US6113554A (en) * 1998-10-16 2000-09-05 Haemonetics Corporation Automatic whole blood collection system
FR2808693B1 (fr) * 2000-05-12 2002-10-25 Maco Pharma Sa Dispositif de prelevement a tubulures de section differente
FR2850581B1 (fr) * 2003-02-03 2005-09-09 Maco Pharma Sa Systeme a poches de prelevement a boucle preformee
FR2850561B1 (fr) * 2003-02-03 2005-09-02 Maco Pharma Sa Procede et machine de prelevement de fluide biologique auquel est ajoutee une solution selon un ratio desire

Also Published As

Publication number Publication date
EP1623729B1 (de) 2009-02-18
DE602005012760D1 (de) 2009-04-02
US20060028909A1 (en) 2006-02-09
CA2514076C (fr) 2012-06-26
EP1623729A1 (de) 2006-02-08
AU2005203406B2 (en) 2011-03-17
CA2514076A1 (fr) 2006-02-03
AU2005203406A1 (en) 2006-02-23
FR2873928A1 (fr) 2006-02-10
JP2006043463A (ja) 2006-02-16
FR2873928B1 (fr) 2007-09-07

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