NO970537L - Blodoppsamlingssystem som utleder momentant komponentutbytte - Google Patents

Blodoppsamlingssystem som utleder momentant komponentutbytte Download PDF

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Publication number
NO970537L
NO970537L NO970537A NO970537A NO970537L NO 970537 L NO970537 L NO 970537L NO 970537 A NO970537 A NO 970537A NO 970537 A NO970537 A NO 970537A NO 970537 L NO970537 L NO 970537L
Authority
NO
Norway
Prior art keywords
platelets
incremental
yield
separation
platelet
Prior art date
Application number
NO970537A
Other languages
English (en)
Norwegian (no)
Other versions
NO970537D0 (no
Inventor
Richard I Brown
Original Assignee
Baxter Int
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 Int filed Critical Baxter Int
Publication of NO970537D0 publication Critical patent/NO970537D0/no
Publication of NO970537L publication Critical patent/NO970537L/no

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
    • A61M1/38—Removing constituents from donor blood and storing or returning remainder to body, e.g. for transfusion
    • A61M1/382—Optimisation of blood component yield
    • A61M1/385—Optimisation of blood component yield taking into account of the patient characteristics
    • 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
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. 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
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • A61M1/3696—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B13/00—Control arrangements specially designed for centrifuges; Program control of centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0427—Platelets; Thrombocytes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Electrotherapy Devices (AREA)
NO970537A 1995-06-07 1997-02-06 Blodoppsamlingssystem som utleder momentant komponentutbytte NO970537L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47274895A 1995-06-07 1995-06-07
PCT/US1996/007716 WO1996040401A1 (en) 1995-06-07 1996-05-22 Blood collection system deriving instantaneous component yield

Publications (2)

Publication Number Publication Date
NO970537D0 NO970537D0 (no) 1997-02-06
NO970537L true NO970537L (no) 1997-04-04

Family

ID=23876787

Family Applications (1)

Application Number Title Priority Date Filing Date
NO970537A NO970537L (no) 1995-06-07 1997-02-06 Blodoppsamlingssystem som utleder momentant komponentutbytte

Country Status (8)

Country Link
EP (1) EP0775010B1 (ja)
JP (2) JP4182162B2 (ja)
AU (1) AU692396B2 (ja)
CA (1) CA2195069A1 (ja)
DE (1) DE69632990T2 (ja)
ES (1) ES2225887T3 (ja)
NO (1) NO970537L (ja)
WO (1) WO1996040401A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014011499A1 (en) 2012-07-12 2014-01-16 Terumo Bct, Inc. Hybrid blood component storage bag and method of making such bag
HUE056564T2 (hu) * 2018-05-21 2022-02-28 Fenwal Inc Rendszerek plazmagyûjtõ térfogatok optimalizálására
US12533456B2 (en) 2021-06-25 2026-01-27 Fenwal, Inc. Systems and methods for processing whole blood into red blood cell, plasma, and platelet products
US20250147003A1 (en) * 2023-11-08 2025-05-08 Fenwal, Inc. Determination Of The Cell Concentration And/Or Platelet Mass Index Of A Fluid

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370802A (en) * 1987-01-30 1994-12-06 Baxter International Inc. Enhanced yield platelet collection systems and methods
US5112298A (en) * 1990-06-25 1992-05-12 Baxter International Inc. Apheresis method and device
US5178603A (en) * 1990-07-24 1993-01-12 Baxter International, Inc. Blood extraction and reinfusion flow control system and method
US5639382A (en) * 1991-12-23 1997-06-17 Baxter International Inc. Systems and methods for deriving recommended storage parameters for collected blood components
US5421812A (en) * 1992-03-04 1995-06-06 Cobe Laboratories, Inc. Method and apparatus for controlling concentrations in tubing system
US5496265A (en) * 1992-03-04 1996-03-05 Cobe Laboratories, Inc. Blood component collection system with optimizer
US5437624A (en) * 1993-08-23 1995-08-01 Cobe Laboratories, Inc. Single needle recirculation system for harvesting blood components
US6319471B1 (en) * 1992-07-10 2001-11-20 Gambro, Inc. Apparatus for producing blood component products
EP0666771B1 (en) * 1993-07-26 2000-08-23 Baxter International Inc. Apparatus for separating blood components with controlled anticoagulant dosage
US5427695A (en) * 1993-07-26 1995-06-27 Baxter International Inc. Systems and methods for on line collecting and resuspending cellular-rich blood products like platelet concentrate

Also Published As

Publication number Publication date
JP4182162B2 (ja) 2008-11-19
AU5877896A (en) 1996-12-30
ES2225887T3 (es) 2005-03-16
DE69632990D1 (de) 2004-09-02
AU692396B2 (en) 1998-06-04
JPH10507204A (ja) 1998-07-14
JP4970333B2 (ja) 2012-07-04
EP0775010A1 (en) 1997-05-28
EP0775010A4 (en) 2000-06-07
EP0775010B1 (en) 2004-07-28
NO970537D0 (no) 1997-02-06
WO1996040401A1 (en) 1996-12-19
DE69632990T2 (de) 2005-07-21
JP2008206988A (ja) 2008-09-11
CA2195069A1 (en) 1996-12-19

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