EP0056609A3 - Separation tube for separating by centrifugation - Google Patents
Separation tube for separating by centrifugation Download PDFInfo
- Publication number
- EP0056609A3 EP0056609A3 EP82100181A EP82100181A EP0056609A3 EP 0056609 A3 EP0056609 A3 EP 0056609A3 EP 82100181 A EP82100181 A EP 82100181A EP 82100181 A EP82100181 A EP 82100181A EP 0056609 A3 EP0056609 A3 EP 0056609A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- separating
- separating member
- components
- tube
- centrifugation
- 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.)
- Granted
Links
- 238000000926 separation method Methods 0.000 title abstract 2
- 238000005119 centrifugation Methods 0.000 title 1
- 230000005484 gravity Effects 0.000 abstract 2
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5021—Test tubes specially adapted for centrifugation purposes
- B01L3/50215—Test tubes specially adapted for centrifugation purposes using a float to separate phases
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82100181T ATE6993T1 (en) | 1981-01-21 | 1982-01-13 | SEPARATOR TUBE FOR CENTRIFUGAL SEPARATION. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3101733 | 1981-01-21 | ||
DE3101733A DE3101733C2 (en) | 1981-01-21 | 1981-01-21 | Separating element in a separating tube for centrifugal separation |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0056609A2 EP0056609A2 (en) | 1982-07-28 |
EP0056609A3 true EP0056609A3 (en) | 1982-12-08 |
EP0056609B1 EP0056609B1 (en) | 1984-04-11 |
Family
ID=6122999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82100181A Expired EP0056609B1 (en) | 1981-01-21 | 1982-01-13 | Separation tube for separating by centrifugation |
Country Status (4)
Country | Link |
---|---|
US (1) | US4364832A (en) |
EP (1) | EP0056609B1 (en) |
AT (1) | ATE6993T1 (en) |
DE (2) | DE3101733C2 (en) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4892714A (en) * | 1988-10-13 | 1990-01-09 | Microscale Organic Laboratory Corporation | Recrystallization apparatus |
DE8910591U1 (en) * | 1989-09-05 | 1989-12-21 | Walter Sarstedt Geräte und Verbrauchsmaterial für Medizin und Wissenschaft, 5223 Nümbrecht | Blood serum collection device |
AU5457494A (en) * | 1992-11-03 | 1994-05-24 | Chronomed, Inc. | Methods and procedures for preparing red blood fractions |
DE4332189A1 (en) | 1993-09-22 | 1995-03-23 | Braun Melsungen Ag | Blood collection device |
WO1996005902A1 (en) * | 1994-08-23 | 1996-02-29 | John Bates | Liquid-liquid extraction |
US5575778A (en) * | 1994-09-21 | 1996-11-19 | B. Braun Melsungen Ag | Blood-taking device |
US6406671B1 (en) | 1998-12-05 | 2002-06-18 | Becton, Dickinson And Company | Device and method for separating components of a fluid sample |
US6280400B1 (en) | 1998-12-05 | 2001-08-28 | Becton Dickinson And Company | Device and method for separating component of a liquid sample |
US6497325B1 (en) | 1998-12-05 | 2002-12-24 | Becton Dickinson And Company | Device for separating components of a fluid sample |
US6516953B1 (en) | 1998-12-05 | 2003-02-11 | Becton, Dickinson And Company | Device for separating components of a fluid sample |
US6471069B2 (en) | 1999-12-03 | 2002-10-29 | Becton Dickinson And Company | Device for separating components of a fluid sample |
US7947236B2 (en) | 1999-12-03 | 2011-05-24 | Becton, Dickinson And Company | Device for separating components of a fluid sample |
US6537503B1 (en) | 1999-12-03 | 2003-03-25 | Becton Dickinson And Company | Device and method for separating components of a fluid sample |
US6803022B2 (en) | 1999-12-06 | 2004-10-12 | Becton, Dickinson And Company | Device and method for separating components of a fluid sample |
US6409528B1 (en) | 1999-12-06 | 2002-06-25 | Becton, Dickinson And Company | Device and method for collecting, preparation and stabilizing a sample |
JP4128007B2 (en) | 2000-04-28 | 2008-07-30 | ハーベスト・テクノロジーズ・コーポレイション | Blood component separation disk |
US6465256B1 (en) | 2000-08-26 | 2002-10-15 | Becton, Dickinson And Company | Device and method for separating components of a fluid sample |
US7992725B2 (en) | 2002-05-03 | 2011-08-09 | Biomet Biologics, Llc | Buoy suspension fractionation system |
US7179391B2 (en) | 2002-05-24 | 2007-02-20 | Biomet Manufacturing Corp. | Apparatus and method for separating and concentrating fluids containing multiple components |
US7832566B2 (en) | 2002-05-24 | 2010-11-16 | Biomet Biologics, Llc | Method and apparatus for separating and concentrating a component from a multi-component material including macroparticles |
US20030205538A1 (en) | 2002-05-03 | 2003-11-06 | Randel Dorian | Methods and apparatus for isolating platelets from blood |
US7374678B2 (en) | 2002-05-24 | 2008-05-20 | Biomet Biologics, Inc. | Apparatus and method for separating and concentrating fluids containing multiple components |
US7845499B2 (en) | 2002-05-24 | 2010-12-07 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
US20060278588A1 (en) | 2002-05-24 | 2006-12-14 | Woodell-May Jennifer E | Apparatus and method for separating and concentrating fluids containing multiple components |
US7445125B2 (en) * | 2003-05-19 | 2008-11-04 | Harvest Technologies Corporation | Method and apparatus for separating fluid components |
US20050124073A1 (en) * | 2003-12-09 | 2005-06-09 | Entire Interest | Fat collection and preparation system and method |
JP2007537773A (en) * | 2003-12-09 | 2007-12-27 | サージカル スペシャルティーズ コーポレイション | Fat collection and preparation system and method |
WO2006086199A1 (en) | 2005-02-07 | 2006-08-17 | Hanuman Llc | Platelet rich plasma concentrate apparatus and method |
US7708152B2 (en) | 2005-02-07 | 2010-05-04 | Hanuman Llc | Method and apparatus for preparing platelet rich plasma and concentrates thereof |
US7866485B2 (en) | 2005-02-07 | 2011-01-11 | Hanuman, Llc | Apparatus and method for preparing platelet rich plasma and concentrates thereof |
US20070003449A1 (en) * | 2005-06-10 | 2007-01-04 | Mehdi Hatamian | Valve for facilitating and maintaining fluid separation |
US8567609B2 (en) | 2006-05-25 | 2013-10-29 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
US8328024B2 (en) | 2007-04-12 | 2012-12-11 | Hanuman, Llc | Buoy suspension fractionation system |
EP2146794B1 (en) | 2007-04-12 | 2016-10-19 | Biomet Biologics, LLC | Buoy suspension fractionation system |
EP2620139B1 (en) | 2008-02-27 | 2016-07-20 | Biomet Biologics, LLC | Interleukin-1 receptor antagonist rich solutions |
EP2254991B1 (en) | 2008-02-29 | 2018-08-22 | Biomet Manufacturing, LLC | A system and process for separating a material |
US8012077B2 (en) | 2008-05-23 | 2011-09-06 | Biomet Biologics, Llc | Blood separating device |
CN102149473B (en) | 2008-07-21 | 2014-12-31 | 贝克顿·迪金森公司 | Density phase separation device |
AU2009274104B2 (en) | 2008-07-21 | 2012-06-07 | Becton, Dickinson And Company | Density phase separation device |
EP2508260B1 (en) | 2008-07-21 | 2014-05-28 | Becton, Dickinson and Company | Density phase separation device |
US8177072B2 (en) * | 2008-12-04 | 2012-05-15 | Thermogenesis Corp. | Apparatus and method for separating and isolating components of a biological fluid |
US8187475B2 (en) | 2009-03-06 | 2012-05-29 | Biomet Biologics, Llc | Method and apparatus for producing autologous thrombin |
US8313954B2 (en) | 2009-04-03 | 2012-11-20 | Biomet Biologics, Llc | All-in-one means of separating blood components |
JP5638603B2 (en) | 2009-05-15 | 2014-12-10 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | Density phase separation device |
US9011800B2 (en) | 2009-07-16 | 2015-04-21 | Biomet Biologics, Llc | Method and apparatus for separating biological materials |
US8591391B2 (en) | 2010-04-12 | 2013-11-26 | Biomet Biologics, Llc | Method and apparatus for separating a material |
WO2013070274A1 (en) * | 2011-11-08 | 2013-05-16 | Rarecyte, Inc. | Systems and methods for separating target materials in a suspension |
US9642956B2 (en) | 2012-08-27 | 2017-05-09 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
US10143725B2 (en) | 2013-03-15 | 2018-12-04 | Biomet Biologics, Llc | Treatment of pain using protein solutions |
US10208095B2 (en) | 2013-03-15 | 2019-02-19 | Biomet Manufacturing, Llc | Methods for making cytokine compositions from tissues using non-centrifugal methods |
US9895418B2 (en) | 2013-03-15 | 2018-02-20 | Biomet Biologics, Llc | Treatment of peripheral vascular disease using protein solutions |
US20140271589A1 (en) | 2013-03-15 | 2014-09-18 | Biomet Biologics, Llc | Treatment of collagen defects using protein solutions |
US9950035B2 (en) | 2013-03-15 | 2018-04-24 | Biomet Biologics, Llc | Methods and non-immunogenic compositions for treating inflammatory disorders |
US20160136639A1 (en) * | 2014-11-13 | 2016-05-19 | Becton, Dickinson And Company | Mechanical Separator for a Biological Fluid |
US9694359B2 (en) | 2014-11-13 | 2017-07-04 | Becton, Dickinson And Company | Mechanical separator for a biological fluid |
US9713810B2 (en) | 2015-03-30 | 2017-07-25 | Biomet Biologics, Llc | Cell washing plunger using centrifugal force |
US9757721B2 (en) | 2015-05-11 | 2017-09-12 | Biomet Biologics, Llc | Cell washing plunger using centrifugal force |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4001122A (en) * | 1973-08-22 | 1977-01-04 | Telan Corporation | Method and device for separating blood components |
DE2711731A1 (en) * | 1976-05-06 | 1977-11-17 | Sherwood Medical Ind Inc | FLUID COLLECTION DEVICE |
DE2734720A1 (en) * | 1977-03-16 | 1979-02-15 | Ballies Uwe | Tube for sepn. by centrifugation - is made of synthetic material and contains moving cylindrical separator preventing subsequent remixing |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3997442A (en) * | 1974-03-18 | 1976-12-14 | Corning Glass Works | Method of separating and partitioning differing density phases of a multiphase fluid |
US3981804A (en) * | 1975-06-25 | 1976-09-21 | Corning Glass Works | Apparatus for separating multiphase fluids |
DE2711336C2 (en) * | 1977-03-16 | 1985-05-02 | Uwe Werner Dr.Med. 2300 Kiel Ballies | Separation tubes for centrifugal separation |
AT381466B (en) * | 1977-03-16 | 1986-10-27 | Ballies Uwe | SEPARATING TUBES FOR CENTRIFUGAL SEPARATION |
US4147628A (en) * | 1978-01-23 | 1979-04-03 | Becton, Dickinson And Company | Blood partitioning method |
-
1981
- 1981-01-21 DE DE3101733A patent/DE3101733C2/en not_active Expired
-
1982
- 1982-01-13 EP EP82100181A patent/EP0056609B1/en not_active Expired
- 1982-01-13 AT AT82100181T patent/ATE6993T1/en not_active IP Right Cessation
- 1982-01-13 DE DE8282100181T patent/DE3260096D1/en not_active Expired
- 1982-01-18 US US06/340,044 patent/US4364832A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4001122A (en) * | 1973-08-22 | 1977-01-04 | Telan Corporation | Method and device for separating blood components |
DE2711731A1 (en) * | 1976-05-06 | 1977-11-17 | Sherwood Medical Ind Inc | FLUID COLLECTION DEVICE |
DE2734720A1 (en) * | 1977-03-16 | 1979-02-15 | Ballies Uwe | Tube for sepn. by centrifugation - is made of synthetic material and contains moving cylindrical separator preventing subsequent remixing |
Also Published As
Publication number | Publication date |
---|---|
EP0056609A2 (en) | 1982-07-28 |
US4364832A (en) | 1982-12-21 |
DE3101733C2 (en) | 1982-10-14 |
DE3101733A1 (en) | 1982-08-05 |
DE3260096D1 (en) | 1984-05-17 |
ATE6993T1 (en) | 1984-04-15 |
EP0056609B1 (en) | 1984-04-11 |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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