BR0111065A - Aperfeiçoamentos em filtros de sangue, sistemas de coleta e processamento de sangue e métodos para os mesmos - Google Patents

Aperfeiçoamentos em filtros de sangue, sistemas de coleta e processamento de sangue e métodos para os mesmos

Info

Publication number
BR0111065A
BR0111065A BR0111065-9A BR0111065A BR0111065A BR 0111065 A BR0111065 A BR 0111065A BR 0111065 A BR0111065 A BR 0111065A BR 0111065 A BR0111065 A BR 0111065A
Authority
BR
Brazil
Prior art keywords
blood
filter medium
filter
methods
processing systems
Prior art date
Application number
BR0111065-9A
Other languages
English (en)
Other versions
BR0111065B1 (pt
BRPI0111065C8 (pt
BRPI0111065B8 (pt
Inventor
Daniel R Lynn
Tat C Mui
Daniel M Karlovski
Randy Murphey
Daniel R Calchoun
Shin-Ichiroh Oka
Michihiro Tsuji
Allen R Wons
Luc Mespreuve
Daniel Vandendaul
Gregory Soudant
Original Assignee
Baxter Int
Asahi Medical Co Ltd Intellect
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, Asahi Medical Co Ltd Intellect filed Critical Baxter Int
Publication of BR0111065A publication Critical patent/BR0111065A/pt
Publication of BR0111065B1 publication Critical patent/BR0111065B1/pt
Publication of BRPI0111065B8 publication Critical patent/BRPI0111065B8/pt
Publication of BRPI0111065C8 publication Critical patent/BRPI0111065C8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • 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
    • 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
    • A61M1/0218—Multiple bag systems for separating or storing blood components with filters
    • A61M1/0227—Multiple bag systems for separating or storing blood components with filters and means for securing the filter against damage, e.g. during 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
    • 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
    • A61M1/3635—Constructional details
    • A61M1/3636—Constructional details having a flexible housing
    • 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
    • A61M2202/0439—White blood cells; Leucocytes
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • External Artificial Organs (AREA)
  • Filtering Materials (AREA)

Abstract

"APERFEIçOAMENTOS EM FILTROS DE SANGUE, SISTEMAS DE COLETA E PROCESSAMENTO DE SANGUE E MéTODOS PARA OS MESMOS". A invenção refere-se a um sistema de coleta de sangue que tem um recipiente para manter o sangue e um filtro se comunicando com o recipiente, mutuamente dispostos para manipulação como uma unidade. O filtro (20) contém um meio de filtro fibroso (28) alojado dentro de duas folhas flexíveis (32,34) de plástico. Uma primeira vedação (36) une as folhas (32, 34) diretamente no meio de filtro (28) interna à borda periférica (40) do meio de filtro (28), e uma segunda vedação (38) une as folhas (32, 34) externa à borda periférica (40) do meio de filtro (28). Uma região (42) do meio de filtro (28) se estende entre as primeira e segunda vedações (36, 38) para acolchoar o contato com o alojamento do filtro durante a manipulação.
BRPI0111065A 2000-05-26 2001-05-29 filtro de tratamento de sangue e sistema de coleta de sangue compreendendo o mesmo BRPI0111065C8 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US57959000A 2000-05-26 2000-05-26
JP2000208736 2000-07-10
JP2000208737 2000-07-10
PCT/US2001/017320 WO2001091880A1 (en) 2000-05-26 2001-05-29 Improvements in blood filters, blood collection and processing systems, and methods therefor

Publications (4)

Publication Number Publication Date
BR0111065A true BR0111065A (pt) 2003-06-03
BR0111065B1 BR0111065B1 (pt) 2013-01-22
BRPI0111065B8 BRPI0111065B8 (pt) 2017-04-25
BRPI0111065C8 BRPI0111065C8 (pt) 2017-05-30

Family

ID=27344004

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0111065A BRPI0111065C8 (pt) 2000-05-26 2001-05-29 filtro de tratamento de sangue e sistema de coleta de sangue compreendendo o mesmo

Country Status (10)

Country Link
EP (1) EP1309384B1 (pt)
KR (1) KR100828570B1 (pt)
CN (1) CN1217725C (pt)
AT (1) ATE495804T1 (pt)
AU (2) AU2001263488B2 (pt)
BR (1) BRPI0111065C8 (pt)
CA (1) CA2409648C (pt)
DE (1) DE60143894D1 (pt)
MX (1) MXPA02011688A (pt)
WO (1) WO2001091880A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256160B4 (de) * 2002-12-02 2004-11-11 Fresenius Hemocare Deutschland Gmbh Filter
TW200505394A (en) * 2003-06-06 2005-02-16 Asahi Medical Co Material promoting wound healing
US20100084332A1 (en) * 2008-09-29 2010-04-08 Fenwal, Inc. Flexible housing filter and methods for making such filter
EP2754457B1 (en) * 2010-09-20 2024-01-17 Reapplix APS A filter device
TR201809655T4 (tr) 2010-09-21 2018-07-23 Asahi Kasei Medical Co Ltd Kan işleme filtresi ve kan işleme filtresinin üretilmesine yönelik yöntem.
CN103118717B (zh) 2010-09-21 2015-08-19 旭化成医疗株式会社 血液处理过滤器及血液处理过滤器的制造方法
CN103282063B (zh) 2010-12-27 2016-09-14 旭化成医疗株式会社 血液处理过滤器和血液处理过滤器的启动加注方法
CN103313738B (zh) * 2010-12-27 2016-11-09 旭化成医疗株式会社 血液处理过滤器
KR101489111B1 (ko) * 2010-12-27 2015-02-02 아사히 가세이 메디컬 가부시키가이샤 혈액 처리 필터, 혈액 회로 시스템 및 원심 분리 방법
US9993389B2 (en) 2011-09-19 2018-06-12 Fenwal, Inc. Red blood cell products and the storage of red blood cells in containers free of phthalate plasticizer
KR102030028B1 (ko) * 2012-11-12 2019-10-08 한스바이오메드 주식회사 지방 조직 농축 시스템
US11160728B2 (en) 2014-02-20 2021-11-02 Fresenius Kabi Deutschland Gmbh Medical containers and system components with non-DEHP plasticizers for storing red blood cell products, plasma and platelets
US9782707B2 (en) * 2014-03-24 2017-10-10 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US9968738B2 (en) * 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
MX2020005817A (es) 2017-12-13 2020-08-20 Gvs Spa Unidad de filtro mejorada para sangre completa y derivados de sangre.
MA53990A (fr) * 2018-10-23 2021-09-15 Japan Chem Res Filtre pour filtrage, récipient avec filtre, et procédé d'élimination de matière étrangère dans une suspension cellulaire
KR102309393B1 (ko) * 2019-08-22 2021-10-05 동의대학교 산학협력단 자동 혈액 조성백
CN112472084B (zh) * 2020-11-30 2022-07-19 重庆医科大学附属第一医院 基于器官移植前期检测的无菌采血设施
CN114248517B (zh) * 2022-01-04 2022-09-27 新乐华宝医疗器械有限公司 一种透湿阻隔噬菌体的复合材料及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0659304B2 (ja) 1988-06-23 1994-08-10 旭メディカル株式会社 血液成分分離方法
US4997577A (en) 1989-12-20 1991-03-05 Baxter International Inc. Systems and methods for removing undesired matter from blood cells
US5269946A (en) 1991-05-22 1993-12-14 Baxter Healthcare Corporation Systems and methods for removing undesired matter from blood cells
US5180504A (en) 1991-05-22 1993-01-19 Baxter International Inc. Systems and methods for removing undesired matter from blood cells
FR2677883B1 (fr) 1991-06-24 1997-07-18 Maco Pharma Sa Poche filtrante destinee a permettre la filtration sterile du sang et ensemble de poches de prelevement de sang.
US5547591A (en) * 1993-06-01 1996-08-20 Asahi Medical Co., Ltd. Method for separating a blood material into blood components by centrifugation, and centrifugal apparatus
US5527472A (en) 1993-06-14 1996-06-18 Baxter International Inc. Closed systems and methods for removing undesired matter from blood cells
US5591337A (en) 1993-09-14 1997-01-07 Baxter International Inc. Apparatus for filtering leukocytes from blood cells
KR0176783B1 (ko) 1995-12-19 1999-05-01 구자홍 프로젝션 티브이의 컨버젼스 보정방법
JP3758853B2 (ja) 1997-11-28 2006-03-22 テルモ株式会社 白血球除去器

Also Published As

Publication number Publication date
KR20030068036A (ko) 2003-08-19
MXPA02011688A (es) 2004-04-19
BR0111065B1 (pt) 2013-01-22
CN1434739A (zh) 2003-08-06
ATE495804T1 (de) 2011-02-15
CN1217725C (zh) 2005-09-07
KR100828570B1 (ko) 2008-05-13
EP1309384A1 (en) 2003-05-14
BRPI0111065C8 (pt) 2017-05-30
EP1309384B1 (en) 2011-01-19
CA2409648A1 (en) 2001-12-06
AU2001263488B2 (en) 2004-09-23
AU6348801A (en) 2001-12-11
BRPI0111065B8 (pt) 2017-04-25
DE60143894D1 (de) 2011-03-03
EP1309384A4 (en) 2009-07-29
CA2409648C (en) 2011-11-29
WO2001091880A1 (en) 2001-12-06

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ASAHI MEDICAL CO., LTD. INTELLECTUAL PROPERTY DEPA

Free format text: TRANSFERIDO DE: BAXTER INTERNATIONAL INC.

B25K Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication

Owner name: ASAHI MEDICAL CO., LTD. (JP) , FENWAL, INC. (US)

Free format text: REFERENTE A RPI 1970 DE 07/10/2008, COD. 25.1, QUANTO AO ITEM (71),

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: FENWAL, INC. (US) , ASAHI KASEI MEDICAL CO., LTD.

Free format text: ALTERADO DE: ASAHI MEDICAL CO., LTD.

B25D Requested change of name of applicant approved

Owner name: FENWAL, INC. (US) , ASAHI KASEI KURARAY MEDICAL CO

Free format text: ALTERADO DE: ASAHI KESEI MEDICAL CO. LTD

B25A Requested transfer of rights approved

Owner name: ASAHI KASEI MEDICAL CO., LTD. (JP)

Free format text: TRANSFERIDO DE :ASAHI KASEI KURARAY MEDICAL CO., LTD.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]

Free format text: REFERENTE A RPI 2141 DE 17/01/2012.

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/01/2013, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]
B16C Correction of notification of the grant [chapter 16.3 patent gazette]
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 22/01/2023