DE3783463T2 - Blutabscheidevorrichtung. - Google Patents

Blutabscheidevorrichtung.

Info

Publication number
DE3783463T2
DE3783463T2 DE8787907352T DE3783463T DE3783463T2 DE 3783463 T2 DE3783463 T2 DE 3783463T2 DE 8787907352 T DE8787907352 T DE 8787907352T DE 3783463 T DE3783463 T DE 3783463T DE 3783463 T2 DE3783463 T2 DE 3783463T2
Authority
DE
Germany
Prior art keywords
blood separator
separator
blood
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.)
Expired - Lifetime
Application number
DE8787907352T
Other languages
English (en)
Other versions
DE3783463D1 (de
Inventor
Yukihiro Terumo Kabushi Ohnaka
Takao Terumo Kabushiki K Iwasa
Tatsuhiko Kawaoka
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.)
Terumo Corp
Original Assignee
Terumo Corp
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
Priority claimed from JP61265589A external-priority patent/JPS63119776A/ja
Priority claimed from JP61265588A external-priority patent/JPS63119775A/ja
Application filed by Terumo Corp filed Critical Terumo Corp
Publication of DE3783463D1 publication Critical patent/DE3783463D1/de
Application granted granted Critical
Publication of DE3783463T2 publication Critical patent/DE3783463T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/029—Separating blood components present in distinct layers in a container, not otherwise provided for
    • 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
    • A61M2205/3306—Optical measuring means
    • A61M2205/331—Optical measuring means used as turbidity change detectors, e.g. for priming-blood or plasma-hemoglubine-interface detection

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Pathology (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)
DE8787907352T 1986-11-10 1987-11-10 Blutabscheidevorrichtung. Expired - Lifetime DE3783463T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61265589A JPS63119776A (ja) 1986-11-10 1986-11-10 血液分離装置
JP61265588A JPS63119775A (ja) 1986-11-10 1986-11-10 血液分離装置
PCT/JP1987/000866 WO1988003418A1 (en) 1986-11-10 1987-11-10 Blood separator

Publications (2)

Publication Number Publication Date
DE3783463D1 DE3783463D1 (de) 1993-02-18
DE3783463T2 true DE3783463T2 (de) 1993-05-06

Family

ID=26547058

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787907352T Expired - Lifetime DE3783463T2 (de) 1986-11-10 1987-11-10 Blutabscheidevorrichtung.

Country Status (5)

Country Link
US (1) US5045185A (de)
EP (1) EP0329786B1 (de)
AU (1) AU611656B2 (de)
DE (1) DE3783463T2 (de)
WO (1) WO1988003418A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792372A (en) 1987-01-30 1998-08-11 Baxter International, Inc. Enhanced yield collection systems and methods for obtaining concentrated platelets from platelet-rich plasma
US5370802A (en) 1987-01-30 1994-12-06 Baxter International Inc. Enhanced yield platelet collection systems and methods
US5656163A (en) * 1987-01-30 1997-08-12 Baxter International Inc. Chamber for use in a rotating field to separate blood components
US4976851A (en) * 1988-06-06 1990-12-11 Terumo Kabushiki Kaisha Liquid separator
JP2547636B2 (ja) * 1989-07-14 1996-10-23 テルモ株式会社 液体分離装置
JPH0622602B2 (ja) * 1989-09-05 1994-03-30 テルモ株式会社 液体分離装置
US5124030A (en) * 1989-09-05 1992-06-23 Terumo Kabushiki Kaisha Solution separating apparatus
US5200090A (en) * 1990-03-30 1993-04-06 Baxter International Inc. Multiple fluid source isolation, metering and alarm system and method
JP2584688B2 (ja) * 1990-08-17 1997-02-26 テルモ株式会社 液体分離装置および圧迫具
US6007725A (en) 1991-12-23 1999-12-28 Baxter International Inc. Systems and methods for on line collection of cellular blood components that assure donor comfort
US5549834A (en) 1991-12-23 1996-08-27 Baxter International Inc. Systems and methods for reducing the number of leukocytes in cellular products like platelets harvested for therapeutic purposes
AU663160B2 (en) * 1991-12-23 1995-09-28 Baxter International Inc. Centrifuge
US5690835A (en) 1991-12-23 1997-11-25 Baxter International Inc. Systems and methods for on line collection of cellular blood components that assure donor comfort
JP3231086B2 (ja) * 1992-06-30 2001-11-19 テルモ株式会社 液体分離装置
CN1084426A (zh) * 1992-07-13 1994-03-30 帕尔公司 处理生物液体的自动化系统和方法
WO1994001193A1 (en) * 1992-07-13 1994-01-20 Pall Corporation Automated system and method for processing biological fluid
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
CA2164825C (en) * 1994-05-11 2006-07-18 Michel Joie Blood collection system
US5547108A (en) * 1994-08-02 1996-08-20 Pall Corporation Expressor
SE9404514D0 (sv) * 1994-12-21 1994-12-21 Lintron Medical Equipment Ab Anordning vid blodsepareringsapparat
SE505621C2 (sv) * 1995-03-21 1997-09-22 Omega Medicinteknik Ab Sätt och extraktor för buffycoatskördning från centrifugerade kolaberbara blodbehållare
US5656154A (en) * 1995-06-07 1997-08-12 Organ, Inc. Method and apparatus for separating a fluid into components and for washing a material
DE19530969A1 (de) 1995-08-23 1997-02-27 Deutsches Rotes Kreuz Blutspen Vorrichtung zum Fließtrennen von Vollblut als Gemisch von Flüssigkeiten in einzelne verschiedenfarbige Blutbestandteile, insbesondere zur Separation von Thrombozytenkonzentrat aus Buffycoat
US5955672A (en) * 1997-04-29 1999-09-21 Medtronic, Inc. Ultrasonic blood volume measurement in soft-shell venous reservoir
AU2002348570A1 (en) * 2002-10-09 2004-05-04 Eczacibasi - Baxter Hastane Urunleri A.S A liquid component separator
US9022951B2 (en) 2012-05-30 2015-05-05 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
US9060724B2 (en) 2012-05-30 2015-06-23 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
WO2014022275A1 (en) 2012-08-01 2014-02-06 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
WO2014058945A1 (en) 2012-10-11 2014-04-17 Bullington Gregory J Systems and methods for delivering a fluid to a patient with reduced contamination
EP2925228B1 (de) 2012-11-30 2018-09-26 Magnolia Medical Technologies, Inc. Flüssigkeitsumleitungsmechanismus für eine spritze zur körperflüssigkeitsprobenahme
US10772548B2 (en) 2012-12-04 2020-09-15 Magnolia Medical Technologies, Inc. Sterile bodily-fluid collection device and methods
CN107874786B (zh) 2012-12-04 2020-11-24 木兰医药技术股份有限公司 用于从患者获取体液样本的设备
US11234626B2 (en) 2015-06-12 2022-02-01 Magnolia Medical Technologies, Inc. Devices and methods for syringe-based fluid transfer for bodily-fluid sampling
US10010282B2 (en) 2015-07-24 2018-07-03 Kurin, Inc. Blood sample optimization system and blood contaminant sequestration device and method
EP4249119A3 (de) 2015-09-03 2023-11-29 Magnolia Medical Technologies, Inc. System zum aufrechterhalten der sterilität eines probenbehälters
JP2018533384A (ja) * 2015-09-14 2018-11-15 フェンウォール、インコーポレイテッド 血液および血液成分の貯蔵、処置、および／または、処理のための装置、システムおよび方法
US10827964B2 (en) 2017-02-10 2020-11-10 Kurin, Inc. Blood contaminant sequestration device with one-way air valve and air-permeable blood barrier with closure mechanism
US11076787B2 (en) 2017-09-12 2021-08-03 Magnolia Medical Technologies, Inc. Fluid control devices and methods of using the same
CN115553822A (zh) 2017-12-07 2023-01-03 木兰医药技术股份有限公司 流体控制装置及其使用方法
CA3129065A1 (en) 2019-02-08 2020-08-13 Magnolia Medical Technologies, Inc. Devices and methods for bodily fluid collection and distribution
EP3938108B1 (de) 2019-03-11 2023-08-02 Magnolia Medical Technologies, Inc. Fluidsteuerungsvorrichtungen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040959A (en) * 1976-06-22 1977-08-09 Berman Irwin R Multi-purpose blood bag
JPS5517585A (en) * 1978-07-27 1980-02-07 Toofuji Kogyo Kk Preparation of fireeproof panel by means of dry preparation
SE416617B (sv) * 1979-03-28 1981-01-26 Johansson A S Anordning vid blodseparation genom utklemning av blodkomponenter ur en blodpase
JPS5643960A (en) * 1979-09-17 1981-04-22 Shinjirou Tsukamoto Full automatic serum separator
US4378854A (en) * 1979-10-02 1983-04-05 Engineering & Research Associates, Inc. Blood collection bag weighing device
US4294320A (en) * 1980-03-06 1981-10-13 Baxter Travenol Laboratories, Inc. Method and apparatus for weighing material being collected
JPS5841887B2 (ja) * 1980-07-29 1983-09-16 千代田化工建設株式会社 排水中の油滴の分離装置
WO1984000492A1 (en) * 1982-07-30 1984-02-16 Baxter Travenol Lab Increased yield continuous flow blood component collection systems
JPS60148567A (ja) * 1984-01-13 1985-08-05 株式会社東芝 レ−ザ治療装置
JPS60148562A (ja) * 1984-01-13 1985-08-05 日立工機株式会社 抽出装置
DE3417892A1 (de) * 1984-05-14 1985-11-14 Npbi Nederlands Produktielaboratorium Voor Bloedtransfusieapparatuur En Infusievloeistoffen B.V., Emmer-Compascuum Vorrichtung zum entfernen einer blutplasmaschicht und einer buffycoatschicht aus einem flexiblen beutel mit blutfuellung
JPS6264369A (ja) * 1985-09-13 1987-03-23 凸版印刷株式会社 分離装置
US4976851A (en) * 1988-06-06 1990-12-11 Terumo Kabushiki Kaisha Liquid separator
JP3122280B2 (ja) * 1993-03-10 2001-01-09 帝人株式会社 意匠外観の優れたヌバック調人工皮革

Also Published As

Publication number Publication date
WO1988003418A1 (en) 1988-05-19
EP0329786A4 (de) 1990-03-21
EP0329786A1 (de) 1989-08-30
EP0329786B1 (de) 1993-01-07
AU8171987A (en) 1988-06-01
AU611656B2 (en) 1991-06-20
DE3783463D1 (de) 1993-02-18
US5045185A (en) 1991-09-03

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Legal Events

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8364 No opposition during term of opposition