DE69832472D1 - Verfahren zum gewinnen von hyperkonzentrierten blutplättchen - Google Patents
Verfahren zum gewinnen von hyperkonzentrierten blutplättchenInfo
- Publication number
- DE69832472D1 DE69832472D1 DE69832472T DE69832472T DE69832472D1 DE 69832472 D1 DE69832472 D1 DE 69832472D1 DE 69832472 T DE69832472 T DE 69832472T DE 69832472 T DE69832472 T DE 69832472T DE 69832472 D1 DE69832472 D1 DE 69832472D1
- Authority
- DE
- Germany
- Prior art keywords
- concentrated blood
- blood plates
- obtaining hyper
- hyper
- obtaining
- 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 - Fee Related
Links
Classifications
-
- 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
- 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
- A61M1/3618—Magnetic separation
-
- 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
- A61M1/362—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits changing physical properties of target cells by binding them to added particles to facilitate their subsequent separation from other cells, e.g. immunoaffinity
-
- 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
- A61M1/36—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
- 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
- B04B2005/0471—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 with additional elutriation separation of different particles
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US924787 | 1997-09-05 | ||
US08/924,787 US6022306A (en) | 1995-04-18 | 1997-09-05 | Method and apparatus for collecting hyperconcentrated platelets |
PCT/US1998/018254 WO1999012590A1 (en) | 1997-09-05 | 1998-09-02 | Method and apparatus for collecting hyperconcentrated platelets |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69832472D1 true DE69832472D1 (de) | 2005-12-29 |
DE69832472T2 DE69832472T2 (de) | 2006-07-20 |
Family
ID=25450729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69832472T Expired - Fee Related DE69832472T2 (de) | 1997-09-05 | 1998-09-02 | Verfahren zum gewinnen von hyperkonzentrierten blutplättchen |
Country Status (6)
Country | Link |
---|---|
US (1) | US6022306A (de) |
EP (1) | EP0961622B1 (de) |
JP (1) | JP2002501422A (de) |
CA (1) | CA2270202A1 (de) |
DE (1) | DE69832472T2 (de) |
WO (1) | WO1999012590A1 (de) |
Families Citing this family (68)
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US6582350B2 (en) | 2001-04-09 | 2003-06-24 | Medtronic, Inc. | Centrifuge container having curved linear shape |
US20020144939A1 (en) * | 2001-04-09 | 2002-10-10 | Dolecek Victor D. | Miniaturized blood centrifuge having side mounted motor with belt drive |
US6589155B2 (en) | 2001-04-09 | 2003-07-08 | Medtronic, Inc. | Miniaturized blood centrifuge having side mounted motor with belt drive |
US6835316B2 (en) | 2001-04-09 | 2004-12-28 | Medtronic, Inc. | Clam shell blood reservoir holder with index line |
US6612975B2 (en) | 2001-04-09 | 2003-09-02 | Medtronic, Inc. | Blood centrifuge with an enhanced internal drive assembly |
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US6890291B2 (en) * | 2001-06-25 | 2005-05-10 | Mission Medical, Inc. | Integrated automatic blood collection and processing unit |
US6589153B2 (en) | 2001-09-24 | 2003-07-08 | Medtronic, Inc. | Blood centrifuge with exterior mounted, self-balancing collection chambers |
WO2003089926A2 (en) * | 2002-04-19 | 2003-10-30 | Mission Medical, Inc. | Integrated automatic blood processing unit |
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 |
US20040182795A1 (en) * | 2003-03-21 | 2004-09-23 | Randel Dorian | Apparatus and method for concentration of plasma from whole blood |
US7374678B2 (en) * | 2002-05-24 | 2008-05-20 | Biomet Biologics, Inc. | Apparatus and method for separating and concentrating fluids containing multiple components |
US6905612B2 (en) * | 2003-03-21 | 2005-06-14 | Hanuman Llc | Plasma concentrate apparatus and method |
US7553413B2 (en) * | 2005-02-07 | 2009-06-30 | Hanuman Llc | Plasma concentrator device |
US7992725B2 (en) | 2002-05-03 | 2011-08-09 | Biomet Biologics, Llc | Buoy suspension fractionation system |
US20060278588A1 (en) * | 2002-05-24 | 2006-12-14 | Woodell-May Jennifer E | Apparatus and method for separating and concentrating fluids containing multiple components |
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US7845499B2 (en) | 2002-05-24 | 2010-12-07 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
US6982038B2 (en) * | 2002-06-14 | 2006-01-03 | Medtronic, Inc. | Centrifuge system utilizing disposable components and automated processing of blood to collect platelet rich plasma |
US7087177B2 (en) * | 2004-04-16 | 2006-08-08 | Baxter International Inc. | Methods for determining flow rates of biological fluids |
US7866485B2 (en) | 2005-02-07 | 2011-01-11 | Hanuman, Llc | Apparatus and method for preparing platelet rich plasma and concentrates thereof |
US7708152B2 (en) | 2005-02-07 | 2010-05-04 | Hanuman Llc | Method and apparatus for preparing platelet rich plasma and concentrates thereof |
WO2006086199A1 (en) * | 2005-02-07 | 2006-08-17 | Hanuman Llc | Platelet rich plasma concentrate apparatus and method |
US7694828B2 (en) | 2005-04-27 | 2010-04-13 | Biomet Manufacturing Corp. | Method and apparatus for producing autologous clotting components |
US8567609B2 (en) | 2006-05-25 | 2013-10-29 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
US20080200859A1 (en) * | 2007-02-15 | 2008-08-21 | Mehdi Hatamian | Apheresis systems & methods |
US8328024B2 (en) | 2007-04-12 | 2012-12-11 | Hanuman, Llc | Buoy suspension fractionation system |
WO2008127639A1 (en) | 2007-04-12 | 2008-10-23 | Biomet Biologics, Llc | Buoy suspension fractionation system |
PL2259774T3 (pl) | 2008-02-27 | 2013-04-30 | Biomet Biologics Llc | Sposoby i kompozycje dla wprowadzania antagonisty receptora interleukiny-1 |
US8075468B2 (en) * | 2008-02-27 | 2011-12-13 | Fenwal, Inc. | Systems and methods for mid-processing calculation of blood composition |
US8685258B2 (en) * | 2008-02-27 | 2014-04-01 | Fenwal, Inc. | Systems and methods for conveying multiple blood components to a recipient |
WO2009111338A1 (en) | 2008-02-29 | 2009-09-11 | Biomet Manufacturing Corp. | A system and process for separating a material |
US8012077B2 (en) * | 2008-05-23 | 2011-09-06 | Biomet Biologics, Llc | Blood separating device |
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 |
US9011800B2 (en) * | 2009-07-16 | 2015-04-21 | Biomet Biologics, Llc | Method and apparatus for separating biological materials |
CN102665792B (zh) * | 2009-12-21 | 2016-01-20 | 泰尔茂比司特公司 | 用于提取血小板而具有减小的血浆遗留的方法及设备 |
US8591391B2 (en) | 2010-04-12 | 2013-11-26 | Biomet Biologics, Llc | Method and apparatus for separating a material |
US9555171B2 (en) | 2010-09-30 | 2017-01-31 | Depuy Mitek, Llc | Methods and devices for collecting separate components of whole blood |
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US10385307B2 (en) | 2011-12-21 | 2019-08-20 | Lonza Walkersville, Inc. | Scalable process for therapeutic cell concentration and residual clearance |
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US9033858B2 (en) | 2012-02-02 | 2015-05-19 | Fenwal, Inc. | Method and apparatus for concentrating platelets from platelet-rich plasma |
US9642956B2 (en) | 2012-08-27 | 2017-05-09 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
EP2956187B1 (de) | 2013-02-18 | 2017-11-01 | Terumo BCT, Inc. | System zur bluttrennung mit einem abscheideraum mit internem schwerkraftventil |
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 |
US9950035B2 (en) | 2013-03-15 | 2018-04-24 | Biomet Biologics, Llc | Methods and non-immunogenic compositions for treating inflammatory disorders |
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 |
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US9968738B2 (en) | 2014-03-24 | 2018-05-15 | Fenwal, Inc. | Biological fluid filters with molded frame 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 |
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-
1998
- 1998-09-02 CA CA002270202A patent/CA2270202A1/en not_active Abandoned
- 1998-09-02 JP JP51561799A patent/JP2002501422A/ja active Pending
- 1998-09-02 EP EP98944689A patent/EP0961622B1/de not_active Expired - Lifetime
- 1998-09-02 DE DE69832472T patent/DE69832472T2/de not_active Expired - Fee Related
- 1998-09-02 WO PCT/US1998/018254 patent/WO1999012590A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1999012590A8 (en) | 1999-09-02 |
CA2270202A1 (en) | 1999-03-18 |
EP0961622A1 (de) | 1999-12-08 |
JP2002501422A (ja) | 2002-01-15 |
DE69832472T2 (de) | 2006-07-20 |
US6022306A (en) | 2000-02-08 |
EP0961622B1 (de) | 2005-11-23 |
WO1999012590A1 (en) | 1999-03-18 |
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