BR9908445A - System and method of filtration and collection of blood or blood products - Google Patents

System and method of filtration and collection of blood or blood products

Info

Publication number
BR9908445A
BR9908445A BR9908445-7A BR9908445A BR9908445A BR 9908445 A BR9908445 A BR 9908445A BR 9908445 A BR9908445 A BR 9908445A BR 9908445 A BR9908445 A BR 9908445A
Authority
BR
Brazil
Prior art keywords
blood
product
products
filtration
collection
Prior art date
Application number
BR9908445-7A
Other languages
Portuguese (pt)
Inventor
James L O'connor
Original Assignee
Hemasure 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 Hemasure Inc filed Critical Hemasure Inc
Publication of BR9908445A publication Critical patent/BR9908445A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • 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
    • A61M1/0209—Multiple bag systems for separating or storing blood 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
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A61M1/0218—Multiple bag systems for separating or storing blood components with 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A61M1/0231—Multiple bag systems for separating or storing blood components with gas separating means, e.g. air outlet through microporous membrane or gas bag
    • 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
    • A61M1/3633—Blood component filters, e.g. leukocyte filters

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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

"SISTEMA E MéTODO DE FILTRAçãO E COLETA DE SANGUE OU DE PRODUTOS DE SANGUE" Um método de filtração e coleta de sangue ou de produtos de sangue é apresentado. O método inclui a filtração de sangue ou de produto de sangue usando-se um dispositivo de filtração (223), a coleta do sangue ou do produto de sangue em um saco receptor (294), deixar o sangue ou os produtos de sangue permanecerem em um primeiro comprimento de um tubo a jusante (218), misturar o sangue ou o produto de sangue dentro do saco receptor (294), selar o produto remanescente no mesmo a ser posteriormente usado para uma compatibilidade cruzada do sangue ou do produto de sangue, expressar o sangue ou o produto de sangue do saco receptor (294) para um segundo comprimento de tubo (298) conectado ao saco receptor (294), e selar o segundo comprimento de tubo (298) em um ou mais segmentos com sangue ou produtos de sangue nos mesmos a ser posteriormente usados para teste de controle de qualidade."SYSTEM AND METHOD OF FILTRATION AND COLLECTION OF BLOOD OR BLOOD PRODUCTS" A method of filtration and collection of blood or blood products is presented. The method includes filtering blood or blood product using a filtration device (223), collecting the blood or blood product in a recipient bag (294), letting the blood or blood products remain in a first length of a downstream tube (218), mixing the blood or blood product into the recipient bag (294), sealing the remaining product in it to be used later for cross-compatibility of the blood or blood product, expressing the blood or blood product from the recipient bag (294) to a second length of tube (298) connected to the recipient bag (294), and sealing the second length of tube (298) into one or more segments with blood or products of blood in them to be later used for quality control testing.

BR9908445-7A 1998-03-02 1999-03-02 System and method of filtration and collection of blood or blood products BR9908445A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7655898P 1998-03-02 1998-03-02
PCT/US1999/004544 WO1999044718A1 (en) 1998-03-02 1999-03-02 System and method of filtering and collecting blood or blood products

Publications (1)

Publication Number Publication Date
BR9908445A true BR9908445A (en) 2000-11-14

Family

ID=22132781

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908445-7A BR9908445A (en) 1998-03-02 1999-03-02 System and method of filtration and collection of blood or blood products

Country Status (9)

Country Link
EP (1) EP1059989A4 (en)
JP (1) JP2003501112A (en)
KR (1) KR20010074437A (en)
CN (1) CN1227764A (en)
AU (1) AU2888299A (en)
BR (1) BR9908445A (en)
CA (1) CA2321762A1 (en)
IL (1) IL138082A0 (en)
WO (1) WO1999044718A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002173433A (en) * 2000-12-04 2002-06-21 Terumo Corp Method for preparing blood preparation from which leukocyte is removed and blood set
DE102004035352B4 (en) * 2004-07-21 2007-05-10 Gerätezentrale für Bluttransfusion des Österreichischen Roten Kreuzes GmbH Closed sterile system for filtering biological or medical fluids, especially whole blood
US20070095764A1 (en) * 2004-08-12 2007-05-03 Jms Co., Ltd. Filtration equipment and filtration method
US9968738B2 (en) 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
US9796166B2 (en) 2014-03-24 2017-10-24 Fenwal, Inc. Flexible biological fluid filters
US10376627B2 (en) 2014-03-24 2019-08-13 Fenwal, Inc. Flexible biological fluid filters
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US9782707B2 (en) 2014-03-24 2017-10-10 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
EP3272374B1 (en) * 2015-03-18 2023-04-19 Terumo Kabushiki Kaisha Centrifuge and segment holder
CN106577636B (en) * 2016-12-29 2018-01-30 银丰生物工程集团有限公司 A kind of novel cell for meeting sterile working requirement freezes bag and application method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68902698C5 (en) * 1988-06-23 2005-07-14 Asahi Medical Co. Ltd. Method for separating blood into blood components and unit for separating blood components.
JPH06500042A (en) * 1991-05-08 1994-01-06 バクスター、インターナショナル、インコーポレイテッド Method of processing red blood cell products for microorganism-free long-term storage
US5180504A (en) * 1991-05-22 1993-01-19 Baxter International Inc. Systems and methods for removing undesired matter from blood cells
BE1006620A5 (en) * 1992-07-13 1994-11-03 Pall Corp Automated system and method for processing biological fluids.
GB9218581D0 (en) * 1992-09-02 1992-10-14 Pall Corp Removal of unwanted fluids from processed blood products
US5527472A (en) * 1993-06-14 1996-06-18 Baxter International Inc. Closed systems and methods for removing undesired matter from blood cells
US6010633A (en) * 1997-03-06 2000-01-04 Hemasure Inc. Method of preventing air from becoming entrapped within a filtration device
DE19712298C2 (en) * 1997-03-24 1999-05-20 Fresenius Ag Device and method for separating blood into blood components

Also Published As

Publication number Publication date
KR20010074437A (en) 2001-08-04
CN1227764A (en) 1999-09-08
EP1059989A4 (en) 2001-08-22
EP1059989A1 (en) 2000-12-20
WO1999044718A1 (en) 1999-09-10
JP2003501112A (en) 2003-01-14
CA2321762A1 (en) 1999-09-10
IL138082A0 (en) 2001-10-31
WO1999044718A8 (en) 2000-02-10
AU2888299A (en) 1999-09-20

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]