CA2202284A1 - Blood processing system - Google Patents
Blood processing systemInfo
- Publication number
- CA2202284A1 CA2202284A1 CA002202284A CA2202284A CA2202284A1 CA 2202284 A1 CA2202284 A1 CA 2202284A1 CA 002202284 A CA002202284 A CA 002202284A CA 2202284 A CA2202284 A CA 2202284A CA 2202284 A1 CA2202284 A1 CA 2202284A1
- Authority
- CA
- Canada
- Prior art keywords
- processing chamber
- conduit
- chamber
- boundary wall
- rotor
- 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
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
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0428—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles with flexible receptacles
-
- 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
- A61M1/3692—Washing or rinsing blood or blood constituents
-
- 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
-
- 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
- A61M1/3698—Expressing processed fluid out from the turning rotor using another fluid compressing the treatment chamber; Variable volume rotors
-
- 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
- A61M1/64—Containers with integrated suction means
- A61M1/68—Containers incorporating a flexible member creating suction
-
- 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
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
- A61M1/362265—Details of valves
-
- 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
- A61M1/64—Containers with integrated suction means
- A61M1/67—Containers incorporating a piston-type member to create suction, e.g. syringes
-
- 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
-
- 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
-
- 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
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3393—Masses, volumes, levels of fluids in reservoirs, flow rates by weighing the reservoir
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
- A61M5/1483—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure
Abstract
A rotor (2a-2e) for collecting and centrifuging biological fluids in a range of volumes. The rotor includes an elastic impermeable diaphragm (31) which defines at least a portion of a variable-volume processing chamber (30), where the fluid is centrifuged. The rotor includes a rigid mounting member (28), to which the diaphragm is mounted and which is held and spun by a chuck. Preferably, this rigid mounting member includes a boundary wall (10) which together with the elastic diaphragm defines the chamber. The boundary wall may be a substantially imperforate circular wall which extends to the periphery of the processing chamber but defining one opening, preferably near the axis of rotation, permitting a conduit (13) or conduits (83, 93, 163, 165, 188) to pass therethrough so as to be in fluid communication with the processing chamber.
The rotor may include a separate structure (40, 190, 244) for controlling the flow of liquid out of the chamber into the conduit. In a preferred embodiment, this outlet-control structure is a perforate, substantially rigid wall or plate (40), located within the processing chamber and mounted adjacent the rigid boundary wall. In an alternative embodiment, the outlet-control structure for controlling flow from the processing chamber to the conduit may include at least one tube or preferably a set of tubes (190), wherein each tube provides fluid communication between the chamber and the conduit. In one preferred embodiment, grooves (244) in the boundary wall may be used as the outlet-control structure.
The rotor may include a separate structure (40, 190, 244) for controlling the flow of liquid out of the chamber into the conduit. In a preferred embodiment, this outlet-control structure is a perforate, substantially rigid wall or plate (40), located within the processing chamber and mounted adjacent the rigid boundary wall. In an alternative embodiment, the outlet-control structure for controlling flow from the processing chamber to the conduit may include at least one tube or preferably a set of tubes (190), wherein each tube provides fluid communication between the chamber and the conduit. In one preferred embodiment, grooves (244) in the boundary wall may be used as the outlet-control structure.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/322,601 | 1994-10-13 | ||
US08/322,601 US5733253A (en) | 1994-10-13 | 1994-10-13 | Fluid separation system |
PCT/US1995/013447 WO1996011747A2 (en) | 1994-10-13 | 1995-10-10 | Blood processing system |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2202284A1 true CA2202284A1 (en) | 1996-04-25 |
CA2202284C CA2202284C (en) | 2007-02-13 |
Family
ID=23255595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002202284A Expired - Lifetime CA2202284C (en) | 1994-10-13 | 1995-10-10 | Blood processing system |
Country Status (8)
Country | Link |
---|---|
US (9) | US5733253A (en) |
EP (2) | EP0839072B1 (en) |
JP (2) | JP4159104B2 (en) |
AT (1) | ATE234157T1 (en) |
AU (1) | AU699141B2 (en) |
CA (1) | CA2202284C (en) |
DE (1) | DE69529922T2 (en) |
WO (1) | WO1996011747A2 (en) |
Families Citing this family (151)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6632191B1 (en) | 1994-10-13 | 2003-10-14 | Haemonetics Corporation | System and method for separating blood components |
US7332125B2 (en) * | 1994-10-13 | 2008-02-19 | Haemonetics Corporation | System and method for processing blood |
US5733253A (en) * | 1994-10-13 | 1998-03-31 | Transfusion Technologies Corporation | Fluid separation system |
US5651766A (en) | 1995-06-07 | 1997-07-29 | Transfusion Technologies Corporation | Blood collection and separation system |
US6824506B1 (en) * | 2000-12-08 | 2004-11-30 | Haemonetics Corporation | Shaped diaphragm for a centrifuge system rotor |
EP0912250B1 (en) * | 1996-04-24 | 1999-11-03 | Claude Fell | Cell separation system for biological fluids like blood |
SE9700495D0 (en) | 1997-02-12 | 1997-02-12 | Omega Medicinteknik Ab | Method and round bag system and centrifuge for blood treatment |
SE9701423D0 (en) * | 1997-04-16 | 1997-04-16 | Omega Medicinteknik Ab | Container set and device for blood separation |
EP0987038B1 (en) * | 1997-05-20 | 2006-05-03 | Zymequest, Inc. | Apparatus for expressing fluid materials |
US6852074B1 (en) * | 1997-05-20 | 2005-02-08 | Zymequest, Inc. | Biological processing apparatus for expressing fluid material |
DE69841409D1 (en) * | 1997-05-20 | 2010-02-04 | Zymequest Inc | Apparatus for selectively expressing one or more liquid materials from a container |
US6027441A (en) * | 1997-07-01 | 2000-02-22 | Baxter International Inc. | Systems and methods providing a liquid-primed, single flow access chamber |
WO2000023140A1 (en) | 1998-10-16 | 2000-04-27 | Mission Medical, Inc. | Blood processing system |
EP1161270B1 (en) | 1999-03-17 | 2007-01-10 | Haemonetics Corporation | System for processing blood |
US6296602B1 (en) | 1999-03-17 | 2001-10-02 | Transfusion Technologies Corporation | Method for collecting platelets and other blood components from whole blood |
SE516321C2 (en) | 1999-05-31 | 2001-12-17 | Gambro Inc | Centrifuge for the treatment of blood and blood components |
US6524231B1 (en) | 1999-09-03 | 2003-02-25 | Baxter International Inc. | Blood separation chamber with constricted interior channel and recessed passage |
US8722422B2 (en) | 1999-09-03 | 2014-05-13 | Therakos, Inc. | Uninterrupted flow pump apparatus and method |
US6495366B1 (en) * | 1999-09-03 | 2002-12-17 | Therakos, Inc. | Uninterrupted flow pump apparatus and method |
SE517032C2 (en) | 1999-10-26 | 2002-04-02 | Gambro Inc | Method and apparatus for treating blood and blood components |
WO2001066172A2 (en) * | 2000-03-09 | 2001-09-13 | Gambro, Inc. | Extracorporeal blood processing method and apparatus |
US6599252B2 (en) | 2000-06-02 | 2003-07-29 | Respironics, Inc. | Method and apparatus for anatomical deadspace measurement |
US7001322B2 (en) * | 2000-10-04 | 2006-02-21 | Zymequest, Inc. | Multiple processing chamber set and use thereof |
AU2002230652A1 (en) | 2000-11-02 | 2002-05-15 | Gambro, Inc | Fluid separation devices, systems and methods |
US6808503B2 (en) | 2001-03-06 | 2004-10-26 | Baxter International Inc. | Automated system and method for pre-surgical blood donation and fluid replacement |
US6884228B2 (en) | 2001-03-06 | 2005-04-26 | Baxter International Inc. | Automated system adaptable for use with different fluid circuits |
US6582386B2 (en) | 2001-03-06 | 2003-06-24 | Baxter International Inc. | Multi-purpose, automated blood and fluid processing systems and methods |
US6706008B2 (en) | 2001-03-06 | 2004-03-16 | Baxter International Inc. | Automated system and method for withdrawing compounds from blood |
US6790371B2 (en) * | 2001-04-09 | 2004-09-14 | Medtronic, Inc. | System and method for automated separation of blood components |
US6835316B2 (en) | 2001-04-09 | 2004-12-28 | Medtronic, Inc. | Clam shell blood reservoir holder with index line |
US6589155B2 (en) | 2001-04-09 | 2003-07-08 | Medtronic, Inc. | Miniaturized blood centrifuge having side mounted motor with belt drive |
US20020144939A1 (en) * | 2001-04-09 | 2002-10-10 | Dolecek Victor D. | Miniaturized blood centrifuge having side mounted motor with belt drive |
US6890728B2 (en) * | 2001-04-09 | 2005-05-10 | Medtronic, Inc. | Methods of isolating blood components using a microcentrifuge and uses thereof |
US6605028B2 (en) | 2001-04-09 | 2003-08-12 | Medtronic, Inc. | Blood centrifuge having integral heating to control cellular component temperature |
US6612975B2 (en) | 2001-04-09 | 2003-09-02 | Medtronic, Inc. | Blood centrifuge with an enhanced internal drive assembly |
US20020151837A1 (en) * | 2001-04-16 | 2002-10-17 | Surgicon Inc. | Surgical irrigation apparatus and methods for use |
US20020179544A1 (en) * | 2001-04-27 | 2002-12-05 | Nexell Therapeutics, Inc. | Cell processing and fluid transfer apparatus and method of use |
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 |
US20030173274A1 (en) * | 2002-02-01 | 2003-09-18 | Frank Corbin | Blood component separation device, system, and method including filtration |
CA2642653A1 (en) * | 2002-04-16 | 2003-10-30 | Gambro Bct, Inc. | Blood component processing system, apparatus and method |
WO2003089926A2 (en) * | 2002-04-19 | 2003-10-30 | Mission Medical, Inc. | Integrated automatic blood processing unit |
AU2003247350A1 (en) * | 2002-04-24 | 2003-11-10 | Interpore Orthopaedics, Inc. | Blood separation ande concentration system |
US20030205538A1 (en) | 2002-05-03 | 2003-11-06 | Randel Dorian | Methods and apparatus for isolating platelets from blood |
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 |
US20060278588A1 (en) | 2002-05-24 | 2006-12-14 | Woodell-May Jennifer E | 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 |
US7074172B2 (en) * | 2002-08-02 | 2006-07-11 | Zymequest, Inc. | Processing bag for component separator system and method of removing separated components |
CA2495644A1 (en) * | 2002-08-23 | 2004-03-04 | Gambro, Inc. | Methods and apparatuses for blood component separation |
US6901960B2 (en) * | 2002-09-06 | 2005-06-07 | Ingersoll-Rand Company | Double diaphragm pump including spool valve air motor |
US7297272B2 (en) | 2002-10-24 | 2007-11-20 | Fenwal, Inc. | Separation apparatus and method |
GB0224986D0 (en) * | 2002-10-28 | 2002-12-04 | Smith & Nephew | Apparatus |
US6865981B2 (en) * | 2003-03-11 | 2005-03-15 | Ingersoll-Rand Company | Method of producing a pump |
US6883417B2 (en) * | 2003-03-19 | 2005-04-26 | Ingersoll-Rand Company | Connecting configuration for a diaphragm in a diaphragm pump |
US20040217069A1 (en) * | 2003-04-30 | 2004-11-04 | Immunicon Corp. | Rotor assembly for the collection, separation, and sampling of rare blood cells |
US7651457B2 (en) * | 2003-08-04 | 2010-01-26 | Zymequest, Inc. | Expandable processing and expression chamber |
ITMI20031715A1 (en) * | 2003-09-05 | 2005-03-06 | Dideco Spa | CONTROL DEVICE IN THE DIFFERENTIATED COLLECTION OF THE |
US7060018B2 (en) * | 2003-09-11 | 2006-06-13 | Cobe Cardiovascular, Inc. | Centrifuge apparatus for processing blood |
US11298453B2 (en) | 2003-10-28 | 2022-04-12 | Smith & Nephew Plc | Apparatus and method for wound cleansing with actives |
US20050113237A1 (en) * | 2003-11-25 | 2005-05-26 | Keith Rosiello | Integral seal for centrifuge chamber |
US20050177136A1 (en) * | 2003-12-19 | 2005-08-11 | Miller Landon C. | Externally disposed pump for use with an internally mounted and compliant catheter |
US7708710B2 (en) * | 2003-12-23 | 2010-05-04 | Fenwal, Inc. | Method and apparatus for collecting and processing blood |
US8157792B2 (en) * | 2004-02-26 | 2012-04-17 | Haemonetics Corporation | Wound drainage suction relief |
US8157775B2 (en) | 2004-03-10 | 2012-04-17 | Haemonetics Corporation | Postoperative fluid monitoring and alert system |
US10413644B2 (en) | 2004-04-27 | 2019-09-17 | Smith & Nephew Plc | Wound treatment apparatus and method |
US7753894B2 (en) | 2004-04-27 | 2010-07-13 | Smith & Nephew Plc | Wound cleansing apparatus with stress |
GB0409446D0 (en) | 2004-04-28 | 2004-06-02 | Smith & Nephew | Apparatus |
US8529548B2 (en) | 2004-04-27 | 2013-09-10 | Smith & Nephew Plc | Wound treatment apparatus and method |
JP4699457B2 (en) * | 2004-06-28 | 2011-06-08 | ヘモネティクス・コーポレーション | Blood component separation system with stationary separation chamber |
EP2080531B1 (en) | 2004-12-28 | 2015-09-02 | Terumo BCT, Inc. | Apparatus and method for separating a volume of whole blood into at least three components |
TWM269966U (en) * | 2005-01-21 | 2005-07-11 | Tian-Ju Ruan | Plasmapheresis centrifuge bowl |
EP1688183A1 (en) * | 2005-02-03 | 2006-08-09 | Jean-Denis Rochat | Method and disposable device for centrifugal separation of a physiologic liquid |
EP2910258B1 (en) * | 2005-02-07 | 2018-08-01 | Hanuman LLC | Platelet rich plasma concentrate apparatus |
US20060226086A1 (en) * | 2005-04-08 | 2006-10-12 | Robinson Thomas C | Centrifuge for blood processing systems |
US7473216B2 (en) * | 2005-04-21 | 2009-01-06 | Fresenius Hemocare Deutschland Gmbh | Apparatus for separation of a fluid with a separation channel having a mixer component |
US20100210441A1 (en) * | 2005-06-22 | 2010-08-19 | Caridianbct, Inc. | Apparatus And Method For Separating Discrete Volumes Of A Composite Liquid |
AU2006262692B2 (en) * | 2005-06-22 | 2010-12-09 | Caridianbct, Inc. | Apparatus and method for separating discrete volumes of a composite liquid |
US7998052B2 (en) * | 2006-03-07 | 2011-08-16 | Jacques Chammas | Rotor defining a fluid separation chamber of varying volume |
US8567609B2 (en) | 2006-05-25 | 2013-10-29 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
EP2026908B1 (en) * | 2006-06-07 | 2012-01-11 | CaridianBCT, Inc. | Balancing assembly for a centrifuge |
WO2008016574A2 (en) * | 2006-07-31 | 2008-02-07 | Hanuman Llc | Apparatus and method for preparing platelet rich plasma and concentrates thereof |
US8173027B2 (en) * | 2006-09-06 | 2012-05-08 | Terumo Bct, Inc. | Method of separating a composite liquid into at least two components |
EP2077871A2 (en) * | 2006-10-20 | 2009-07-15 | CaridianBCT Biotechnologies, LLC | Methods for washing a red blood cell component and for removing prions therefrom |
US8409125B2 (en) | 2006-11-08 | 2013-04-02 | Haemonetics Corporation | Adaptable perioperative cell-salvage system and methods and disposable units for same |
US8506825B2 (en) * | 2006-11-27 | 2013-08-13 | Sorin Group Italia S.R.L. | Method and apparatus for controlling the flow rate of washing solution during the washing step in a blood centrifugation bowl |
US20080147240A1 (en) * | 2006-12-19 | 2008-06-19 | Gambro Bct Inc. | Apparatus for separating a composite liquid with process control on a centrifuge rotor |
JP5405313B2 (en) * | 2006-12-20 | 2014-02-05 | テルモ ビーシーティー、インコーポレーテッド | Apparatus and method for separating a composite liquid into at least two components |
US7806276B2 (en) | 2007-04-12 | 2010-10-05 | Hanuman, Llc | Buoy suspension fractionation system |
US8328024B2 (en) | 2007-04-12 | 2012-12-11 | Hanuman, Llc | Buoy suspension fractionation system |
EP2764879B1 (en) * | 2007-05-14 | 2016-06-29 | Terumo BCT, Inc. | Apparatus and method for collecting four components from a composite blood product |
US8685258B2 (en) * | 2008-02-27 | 2014-04-01 | Fenwal, Inc. | Systems and methods for conveying multiple blood components to a recipient |
US8075468B2 (en) * | 2008-02-27 | 2011-12-13 | Fenwal, Inc. | Systems and methods for mid-processing calculation of blood composition |
US10106587B2 (en) | 2008-02-27 | 2018-10-23 | Biomet Biologics, Llc | Methods and compositions for delivering interleukin-1 receptor antagonist |
WO2009111338A1 (en) | 2008-02-29 | 2009-09-11 | Biomet Manufacturing Corp. | A system and process for separating a material |
US8968992B2 (en) * | 2008-03-21 | 2015-03-03 | Fenwal, Inc. | Red blood cell storage medium for extended storage |
US8871434B2 (en) * | 2008-03-21 | 2014-10-28 | Fenwal, Inc. | Red blood cell storage medium for extended storage |
US8454548B2 (en) * | 2008-04-14 | 2013-06-04 | Haemonetics Corporation | System and method for plasma reduced platelet collection |
US8628489B2 (en) | 2008-04-14 | 2014-01-14 | Haemonetics Corporation | Three-line apheresis system and method |
US8702637B2 (en) | 2008-04-14 | 2014-04-22 | Haemonetics Corporation | System and method for optimized apheresis draw and return |
DE602008004637D1 (en) * | 2008-06-10 | 2011-03-03 | Sorin Group Italia Srl | Securing mechanism, in particular for blood separation centrifuges and the like |
WO2010014330A2 (en) * | 2008-07-31 | 2010-02-04 | Caridianbct, Inc. | Method and apparatus for determining the yield of at least one component |
US8187475B2 (en) | 2009-03-06 | 2012-05-29 | Biomet Biologics, Llc | Method and apparatus for producing autologous thrombin |
US8834402B2 (en) | 2009-03-12 | 2014-09-16 | Haemonetics Corporation | System and method for the re-anticoagulation of platelet rich plasma |
US8313954B2 (en) * | 2009-04-03 | 2012-11-20 | Biomet Biologics, Llc | All-in-one means of separating blood components |
US20110003675A1 (en) * | 2009-07-06 | 2011-01-06 | Caridianbct, Inc. | Apparatus and Method for Automatically Loading Washing Solution In A Multi-Unit Blood Processor |
US9011800B2 (en) | 2009-07-16 | 2015-04-21 | Biomet Biologics, Llc | Method and apparatus for separating biological materials |
EP2490751B1 (en) | 2009-10-23 | 2016-11-09 | Fenwal, Inc. | Methods and systems for providing red blood cell products with reduced plasma |
US8591391B2 (en) | 2010-04-12 | 2013-11-26 | Biomet Biologics, Llc | Method and apparatus for separating a material |
ES2523125T3 (en) | 2010-05-27 | 2014-11-21 | Terumo Bct, Inc. | Multi-unit blood processor with temperature detection |
EP2576073B1 (en) | 2010-06-07 | 2018-06-13 | Terumo BCT, Inc. | Multi-unit blood processor with volume prediction |
EP2595755A1 (en) | 2010-07-19 | 2013-05-29 | Terumo BCT, Inc. | A centrifuge for processing blood and blood components |
JP5490966B2 (en) | 2010-11-05 | 2014-05-14 | ヘモネティクス・コーポレーション | System and method for automated platelet cleaning |
US9302042B2 (en) | 2010-12-30 | 2016-04-05 | Haemonetics Corporation | System and method for collecting platelets and anticipating plasma return |
EP2694217B1 (en) | 2011-04-08 | 2018-07-18 | Sorin Group Italia S.r.l. | Disposable device for centrifugal blood separation |
EP2704789B1 (en) | 2011-05-06 | 2016-08-24 | Haemonetics Corporation | Apparatus for automated separation of whole blood |
US11386993B2 (en) | 2011-05-18 | 2022-07-12 | Fenwal, Inc. | Plasma collection with remote programming |
US9327296B2 (en) | 2012-01-27 | 2016-05-03 | Fenwal, Inc. | Fluid separation chambers for fluid processing systems |
US9733805B2 (en) | 2012-06-26 | 2017-08-15 | Terumo Bct, Inc. | Generating procedures for entering data prior to separating a liquid into components |
CN104812421B (en) | 2012-08-15 | 2017-06-06 | 旋风医疗科技股份有限公司 | For the system and method for the Blood calldack from absorbable surgical material |
US9642956B2 (en) | 2012-08-27 | 2017-05-09 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
JP2015536719A (en) * | 2012-11-05 | 2015-12-24 | ヘモネティクス・コーポレーションHaemonetics Corporation | System and method for continuous separation of whole blood |
AU2013337284B2 (en) | 2012-11-05 | 2018-03-08 | Haemonetics Corporation | Continuous flow separation chamber |
US8803090B2 (en) | 2012-11-09 | 2014-08-12 | Fenwal, Inc. | Citrate detector for blood processing system |
CN105142689B (en) * | 2013-02-18 | 2017-05-24 | 泰尔茂比司特公司 | Separating composite liquids |
US20140271589A1 (en) | 2013-03-15 | 2014-09-18 | Biomet Biologics, Llc | Treatment of collagen defects using protein solutions |
US9895418B2 (en) | 2013-03-15 | 2018-02-20 | Biomet Biologics, Llc | Treatment of peripheral vascular disease using protein solutions |
US9950035B2 (en) | 2013-03-15 | 2018-04-24 | Biomet Biologics, Llc | Methods and non-immunogenic compositions for treating inflammatory disorders |
US10208095B2 (en) | 2013-03-15 | 2019-02-19 | Biomet Manufacturing, Llc | Methods for making cytokine compositions from tissues using non-centrifugal methods |
US10143725B2 (en) | 2013-03-15 | 2018-12-04 | Biomet Biologics, Llc | Treatment of pain using protein solutions |
US10010658B2 (en) | 2013-05-10 | 2018-07-03 | Smith & Nephew Plc | Fluidic connector for irrigation and aspiration of wounds |
US9618013B2 (en) | 2013-07-17 | 2017-04-11 | Rotational Trompe Compressors, Llc | Centrifugal gas compressor method and system |
US10004841B2 (en) | 2013-12-09 | 2018-06-26 | Michael C. Larson | Blood purifier device and method |
JP5944420B2 (en) * | 2014-01-30 | 2016-07-05 | アルファ・ラバル・コーポレイト・エービー | Gas purifier separator |
US10039876B2 (en) | 2014-04-30 | 2018-08-07 | Sorin Group Italia S.R.L. | System for removing undesirable elements from blood using a first wash step and a second wash step |
US9919243B2 (en) | 2014-05-19 | 2018-03-20 | Carnot Compression, Llc | Method and system of compressing gas with flow restrictions |
US10500330B2 (en) | 2014-10-07 | 2019-12-10 | Haemonetics Corporation | System and method for washing shed blood |
KR102541833B1 (en) * | 2015-05-07 | 2023-06-12 | 바이오세이프 쏘시에떼아노님 | Apparatus, system and method for continuously processing and separating biological fluids into components |
EP3124063B1 (en) | 2015-07-29 | 2019-04-10 | Fenwal, Inc. | Five-port blood separation chamber and methods of using the same |
WO2017223318A1 (en) | 2016-06-24 | 2017-12-28 | Dominique Uhlmann | System and Method for Continuous Flow Red Blood Cell Washing |
EP3519005B1 (en) | 2016-10-03 | 2023-09-13 | Terumo BCT, Inc. | Centrifugal fluid separation device |
US11209023B2 (en) | 2017-02-10 | 2021-12-28 | Carnot Compression Inc. | Gas compressor with reduced energy loss |
US11835067B2 (en) | 2017-02-10 | 2023-12-05 | Carnot Compression Inc. | Gas compressor with reduced energy loss |
US11725672B2 (en) | 2017-02-10 | 2023-08-15 | Carnot Compression Inc. | Gas compressor with reduced energy loss |
US10359055B2 (en) | 2017-02-10 | 2019-07-23 | Carnot Compression, Llc | Energy recovery-recycling turbine integrated with a capillary tube gas compressor |
US10758652B2 (en) | 2017-05-30 | 2020-09-01 | Haemonetics Corporation | System and method for collecting plasma |
US10792416B2 (en) | 2017-05-30 | 2020-10-06 | Haemonetics Corporation | System and method for collecting plasma |
US11065376B2 (en) | 2018-03-26 | 2021-07-20 | Haemonetics Corporation | Plasmapheresis centrifuge bowl |
EP4186540A1 (en) | 2018-05-21 | 2023-05-31 | Fenwal, Inc. | Systems and methods for optimization of plasma collection volumes |
US11412967B2 (en) | 2018-05-21 | 2022-08-16 | Fenwal, Inc. | Systems and methods for plasma collection |
US11957998B2 (en) * | 2019-06-06 | 2024-04-16 | Pneumatic Scale Corporation | Centrifuge system for separating cells in suspension |
US20210052805A1 (en) * | 2019-08-20 | 2021-02-25 | Fenwal, Inc. | System and methods for automatic dilution of whole blood to increase plasma clarity |
Family Cites Families (130)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH141626A (en) * | 1929-10-07 | 1930-08-15 | Sulzer Ag | Stuffing box. |
US2479265A (en) * | 1944-12-29 | 1949-08-16 | Crane Packing Co | Fluid seal |
US2536793A (en) * | 1945-03-02 | 1951-01-02 | Separator Ab | Sealing device for centrifugal separators |
US2661150A (en) * | 1947-12-17 | 1953-12-01 | Jr William G Abbott | Centrifuge |
US2645508A (en) * | 1949-11-14 | 1953-07-14 | Crane Packing Co | Rotary mechanical seal |
FR1013310A (en) * | 1950-02-27 | 1952-07-28 | Comp Generale Electricite | Deformable seal |
US2984505A (en) * | 1956-07-23 | 1961-05-16 | Remi J Gits Jr | Boot equipped telescoping seal |
US3051497A (en) * | 1957-01-25 | 1962-08-28 | Rolls Royce | Sealing means between relatively rotating parts |
US3239136A (en) * | 1962-05-07 | 1966-03-08 | George N Hein | Centrifuge and centrifuge head for separating constituents of a liquid and a liner therefor |
UST955355I4 (en) * | 1959-06-24 | 1900-01-01 | ||
US3096283A (en) * | 1959-06-24 | 1963-07-02 | Becton Dickinson Co | Container for blood and machine for separating precipitates from liquid blood constituents |
US3122375A (en) * | 1960-11-01 | 1964-02-25 | Garrett Corp | Dynamic fluid seal |
US3074728A (en) * | 1960-12-19 | 1963-01-22 | Duriron Co | Seals |
FR1450663A (en) * | 1965-07-02 | 1966-06-24 | Sealing element to be mounted between the rotating part and the fixed part | |
US3456875A (en) * | 1966-08-18 | 1969-07-22 | George N Hein | Air driven centrifuge |
US3565330A (en) * | 1968-07-11 | 1971-02-23 | Cryogenic Technology Inc | Rotary seal and centrifuge incorporating same |
US3899128A (en) * | 1968-08-23 | 1975-08-12 | Int Equipment Co | Zonal centrifuge rotors |
US3675846A (en) * | 1970-06-15 | 1972-07-11 | Bio Consultants Inc | Continuous flow centrifuge head construction |
US3706412A (en) * | 1971-07-28 | 1972-12-19 | Haemonetics Corp | Pressure-actuated centrifuge chuck and centrifuge incorporating the same |
US3737096A (en) * | 1971-12-23 | 1973-06-05 | Ibm | Blood processing control apparatus |
US4934995A (en) * | 1977-08-12 | 1990-06-19 | Baxter International Inc. | Blood component centrifuge having collapsible inner liner |
DE2502122A1 (en) * | 1973-08-27 | 1975-07-31 | Separex Sa | CENTRIFUGE |
US3866608A (en) * | 1973-10-23 | 1975-02-18 | Sorenson Research Co | Aseptic suction collection system and method |
JPS50107565A (en) * | 1974-01-29 | 1975-08-25 | ||
DE2404036A1 (en) * | 1974-01-29 | 1975-07-31 | Heraeus Christ Gmbh | Blood washing appts. incorporated in laboratory centrifuge - comprising rotor with chambers for blood and wash liquid |
US4056224A (en) * | 1975-03-27 | 1977-11-01 | Baxter Travenol Laboratories, Inc. | Flow system for centrifugal liquid processing apparatus |
US4006745A (en) * | 1975-05-22 | 1977-02-08 | Sorenson Research Co., Inc. | Autologous transfusion system and method |
US4047526A (en) * | 1975-05-22 | 1977-09-13 | Sorenson Research Co., Inc. | Autologous blood system and method |
DE2545283A1 (en) * | 1975-10-09 | 1977-04-21 | Heraeus Christ Gmbh | Centrifugal treatment of biological matter - in flat bag with peripheral flushing medium inlet and central discharge |
US4010894A (en) * | 1975-11-21 | 1977-03-08 | International Business Machines Corporation | Centrifuge fluid container |
US4033345A (en) * | 1975-11-13 | 1977-07-05 | Sorenson Research Co., Inc. | Autologous transfusion filter system and method |
US4007871A (en) * | 1975-11-13 | 1977-02-15 | International Business Machines Corporation | Centrifuge fluid container |
US4034501A (en) * | 1975-12-29 | 1977-07-12 | Abraham Zeyra | Unitary inflation devices for helium balloons and their like |
US4167204A (en) * | 1976-04-22 | 1979-09-11 | Creative Balloons, Inc. | Apparatus for inflating toy balloons |
US4734089A (en) * | 1976-05-14 | 1988-03-29 | Baxter Travenol Laboratories, Inc. | Centrifugal blood processing system |
US4086924A (en) * | 1976-10-06 | 1978-05-02 | Haemonetics Corporation | Plasmapheresis apparatus |
US4430072A (en) * | 1977-06-03 | 1984-02-07 | International Business Machines Corporation | Centrifuge assembly |
US4094461A (en) * | 1977-06-27 | 1978-06-13 | International Business Machines Corporation | Centrifuge collecting chamber |
US5217426A (en) * | 1977-08-12 | 1993-06-08 | Baxter International Inc. | Combination disposable plastic blood receiving container and blood component centrifuge |
US5217427A (en) * | 1977-08-12 | 1993-06-08 | Baxter International Inc. | Centrifuge assembly |
US4114802A (en) * | 1977-08-29 | 1978-09-19 | Baxter Travenol Laboratories, Inc. | Centrifugal apparatus with biaxial connector |
US4387848A (en) * | 1977-10-03 | 1983-06-14 | International Business Machines Corporation | Centrifuge assembly |
US4221322A (en) * | 1977-10-31 | 1980-09-09 | Union Carbide Corporation | Tube guide insert and constraint fittings for compensating rotor |
US4163519A (en) * | 1977-11-01 | 1979-08-07 | Union Carbide Corporation | Compensating rotor |
US4151844A (en) * | 1977-11-11 | 1979-05-01 | Baxter Travenol Laboratories, Inc. | Method and apparatus for separating whole blood into its components and for automatically collecting one component |
US4142670A (en) * | 1978-01-27 | 1979-03-06 | Beckman Instruments, Inc. | Chylomicron rotor |
US4386730A (en) * | 1978-07-21 | 1983-06-07 | International Business Machines Corporation | Centrifuge assembly |
CH632413A5 (en) * | 1978-08-17 | 1982-10-15 | Laszczower Max | DEVICE FOR SUCTIONING BLOOD FROM BODY CAVIES. |
JPS583150B2 (en) * | 1978-10-09 | 1983-01-20 | 株式会社日立製作所 | mechanical seal |
US4285464A (en) * | 1979-01-22 | 1981-08-25 | Haemonetics Corporation | Apparatus for separation of blood into components thereof |
US4303193A (en) * | 1979-01-22 | 1981-12-01 | Haemonetics Corporation | Apparatus for separating blood into components thereof |
SE416378B (en) * | 1979-03-28 | 1980-12-22 | Johansson A S | SET ON SEPARATION OF BLOOD COMPONENTS FROM WHOLE BLOOD APPLICABLE BLOOD PASS SYSTEM FOR EXECUTIVE DEVICE SET |
US4300717A (en) * | 1979-04-02 | 1981-11-17 | Haemonetics Corporation | Rotary centrifuge seal |
US4283004A (en) * | 1979-08-15 | 1981-08-11 | Baxter Travenol Laboratories, Inc. | Vibration attenuation support assembly for a centrifugal liquid processing apparatus |
US4413772A (en) * | 1979-09-10 | 1983-11-08 | E. I. Du Pont De Nemours And Company | Apparatus for centrifugal separation |
SE7908036L (en) * | 1979-09-28 | 1981-03-29 | Gambro Dialysatoren | Separation unit for separating liquids, SPECIAL HELD BLOOD |
US4526515A (en) * | 1979-12-06 | 1985-07-02 | Baxter Travenol Laboratories, Inc. | Fluid pumping assembly including a prepackaged fluid circuit module |
US4457747A (en) * | 1980-05-30 | 1984-07-03 | Tu Ho C | Exchange transfusion machine |
US4397643A (en) * | 1981-05-04 | 1983-08-09 | Sherwood Medical Company | Drainage collection device with disposable liner |
US4424053A (en) * | 1981-08-05 | 1984-01-03 | Bioresearch Inc. | Disposable autotransfusion device |
US4387840A (en) * | 1981-12-10 | 1983-06-14 | Popeney Harry V | Vehicle with improved luggage and rack assembly |
US4445883A (en) * | 1982-01-18 | 1984-05-01 | Haemonetics Corporation | Deformable support for fluid processing centrifuge |
JPS59500340A (en) * | 1982-03-08 | 1984-03-01 | モトロ−ラ・インコ−ポレ−テツド | integrated circuit lead frame |
DE3218561C2 (en) * | 1982-05-17 | 1988-08-18 | Günter H. Dr.-Ing. 8035 Gauting Marx | Device for taking up and reinfusing blood |
US4447221A (en) * | 1982-06-15 | 1984-05-08 | International Business Machines Corporation | Continuous flow centrifuge assembly |
US4482342A (en) * | 1982-06-17 | 1984-11-13 | Haemonetics Corporation | Blood processing system for cell washing |
US4680025A (en) * | 1982-08-24 | 1987-07-14 | Baxter Travenol Laboratories, Inc. | Blood component collection systems and methods |
US4434986A (en) * | 1982-10-12 | 1984-03-06 | Gits Brothers Mfg. Co. | Shaft seal |
US4479760A (en) * | 1982-12-28 | 1984-10-30 | Baxter Travenol Laboratories, Inc. | Actuator apparatus for a prepackaged fluid processing module having pump and valve elements operable in response to applied pressures |
US4439178A (en) * | 1982-12-30 | 1984-03-27 | International Business Machines Corporation | Sealless centrifuge processing channel and tube system |
EP0165254A1 (en) * | 1983-12-13 | 1985-12-27 | Baxter Travenol Laboratories, Inc. | Flexible disposable centrifuge system |
US4530691A (en) * | 1983-12-13 | 1985-07-23 | Baxter Travenol Laboratories, Inc. | Centrifuge with movable mandrel |
US4776964A (en) * | 1984-08-24 | 1988-10-11 | William F. McLaughlin | Closed hemapheresis system and method |
US4586910A (en) * | 1984-09-17 | 1986-05-06 | M&D Balloons | Inflation valve for balloons and the like |
US4643714A (en) * | 1985-08-05 | 1987-02-17 | Cobe Laboratories, Inc. | Single needle apparatus |
US4647279A (en) * | 1985-10-18 | 1987-03-03 | Cobe Laboratories, Inc. | Centrifugal separator |
US4981585A (en) * | 1985-11-14 | 1991-01-01 | Norfolk Scientific, Inc. | Centrifuge system and fluid container therefor |
US4708712A (en) * | 1986-03-28 | 1987-11-24 | Cobe Laboratories, Inc. | Continuous-loop centrifugal separator |
SE459791B (en) * | 1986-05-16 | 1989-08-07 | Omega Medicinteknik Ab | centrifuge |
US4943273A (en) * | 1986-07-22 | 1990-07-24 | Haemonetics Corporation | Disposable centrifuge bowl for blood processing |
US4983158A (en) * | 1986-07-22 | 1991-01-08 | Haemonetics Corporation | Plasmapheresis centrifuge bowl |
DE3632176A1 (en) * | 1986-09-22 | 1988-04-07 | Fresenius Ag | CONTROL OF A SYSTEM FOR SEPARATING THE COMPONENTS OF BLOOD TAKEN FROM A DONOR "IN VIVO" |
US4732089A (en) * | 1986-09-22 | 1988-03-22 | Hamilton Industries, Inc. | Guided tabletop platform |
US4769008A (en) * | 1986-11-26 | 1988-09-06 | Infusion Systems Corporation | Pressurized fluid dispenser |
US4806252A (en) * | 1987-01-30 | 1989-02-21 | Baxter International Inc. | Plasma collection set and method |
US4940543A (en) * | 1987-01-30 | 1990-07-10 | Baxter International Inc. | Plasma collection set |
US4767396A (en) * | 1987-03-03 | 1988-08-30 | Haemonetics Corporation | Method and apparatus for processing biological fluids |
GB2208412B (en) * | 1987-06-05 | 1991-01-23 | Eg & G Ltd | Bellows seal arrangement |
JPH01124467A (en) * | 1987-06-25 | 1989-05-17 | Terumo Corp | Blood component separator |
US4850995A (en) * | 1987-08-19 | 1989-07-25 | Cobe Laboratories, Inc. | Centrifugal separation of blood |
US4900298A (en) * | 1987-08-21 | 1990-02-13 | Cobe Laboratories, Inc. | Centrifuge drive and support assembly |
US4889524A (en) * | 1987-09-04 | 1989-12-26 | Haemonetics Corporation | Portable centrifuge apparatus |
SE462015B (en) * | 1987-09-15 | 1990-04-30 | Omega Medicinteknik Ab | SETTING AND DEVICE CLEANING BLOOD CELLS |
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. |
US5484396A (en) * | 1988-11-17 | 1996-01-16 | Naficy; Sadeque S. | Method and device for treatment of HIV infections and AIDS |
US5300060A (en) * | 1989-06-12 | 1994-04-05 | Miles Inc. | Blood bag system for separation and isolation of neocytes and gerocytes |
US5080652A (en) * | 1989-10-31 | 1992-01-14 | Block Medical, Inc. | Infusion apparatus |
US5039401A (en) * | 1990-05-16 | 1991-08-13 | Eastman Kodak Company | Blood collection and centrifugal separation device including a valve |
US5100372A (en) * | 1990-03-02 | 1992-03-31 | Haemonetics Corporation | Core for blood processing apparatus |
US5249812A (en) * | 1990-03-12 | 1993-10-05 | John Crane Inc. | Barrier seal systems |
US5045048A (en) * | 1990-03-29 | 1991-09-03 | Haemonetics Corporation | Rotary centrifuge bowl and seal for blood processing |
US5234403A (en) * | 1990-05-25 | 1993-08-10 | Sumitomo Bakelite Co., Ltd. | Blood collecting apparatus |
US5112298A (en) * | 1990-06-25 | 1992-05-12 | Baxter International Inc. | Apheresis method and device |
US5141486B1 (en) * | 1990-11-05 | 1996-01-30 | Cobe Lab | Washing cells |
US5154716A (en) * | 1990-11-06 | 1992-10-13 | Miles Inc. | Bottom blood bag separation system |
US5160333A (en) * | 1991-02-01 | 1992-11-03 | Solco Hospital Products Group, Inc. | Method for mixing blood with anticoagulant |
ATE188616T1 (en) * | 1991-03-22 | 2000-01-15 | Deka Products Lp | CONTINUOUS PRESSURE FLUID DELIVERY SYSTEM WITH MULTI-FLUID CAPABILITY |
US5273517A (en) * | 1991-07-09 | 1993-12-28 | Haemonetics Corporation | Blood processing method and apparatus with disposable cassette |
DE4129639C1 (en) * | 1991-09-06 | 1993-02-11 | Fresenius Ag, 6380 Bad Homburg, De | |
US5277701A (en) * | 1991-11-15 | 1994-01-11 | Regents Of The University Of Minnesota | Treatment of aluimmunization and refractoriness to platelet transfusion by protein A column therapy |
US5298016A (en) * | 1992-03-02 | 1994-03-29 | Advanced Haemotechnologies | Apparatus for separating plasma and other wastes from blood |
JP3231086B2 (en) * | 1992-06-30 | 2001-11-19 | テルモ株式会社 | Liquid separation device |
DE4393316T1 (en) | 1992-07-13 | 1995-05-11 | Pall Corp | Automated system and method for treating a biological fluid |
DE4227695C1 (en) * | 1992-08-21 | 1993-10-07 | Fresenius Ag | Centrifuge to separate blood into its components |
US5277704A (en) | 1992-08-21 | 1994-01-11 | Airecon Manufacturing Corp. | Mist collector |
US5375853B1 (en) * | 1992-09-18 | 1998-05-05 | Crane John Inc | Gas lubricated barrier seal |
DE69324754T2 (en) * | 1992-10-07 | 2000-01-13 | Asahi Medical Co | Filter and system for the separation of leukocytes |
JP2930419B2 (en) * | 1992-12-01 | 1999-08-03 | ヘモネティクス・コーポレーション | Red blood cell plasmapheresis apparatus and method |
CH687505A5 (en) * | 1993-01-29 | 1996-12-31 | Elp Rochat | Centrifugal separator for fluids. |
FR2702962B1 (en) * | 1993-03-22 | 1995-04-28 | Hospal Ind | Device and method for controlling the balance of fluids on an extracorporeal blood circuit. |
US5437598A (en) * | 1994-01-21 | 1995-08-01 | Cobe Laboratories, Inc. | Automation of plasma sequestration |
US5496203A (en) * | 1994-03-25 | 1996-03-05 | Murray; Robert H. | Balloon valve assembly |
US5733253A (en) * | 1994-10-13 | 1998-03-31 | Transfusion Technologies Corporation | Fluid separation system |
US5651766A (en) * | 1995-06-07 | 1997-07-29 | Transfusion Technologies Corporation | Blood collection and separation system |
US6824506B1 (en) * | 2000-12-08 | 2004-11-30 | Haemonetics Corporation | Shaped diaphragm for a centrifuge system rotor |
US6852074B1 (en) * | 1997-05-20 | 2005-02-08 | Zymequest, Inc. | Biological processing apparatus for expressing fluid material |
US6296602B1 (en) * | 1999-03-17 | 2001-10-02 | Transfusion Technologies Corporation | Method for collecting platelets and other blood components from whole blood |
JP2001276663A (en) * | 2000-03-30 | 2001-10-09 | Haemonetics Corp | Centrifugal separating bowl for particle separation |
US7060018B2 (en) * | 2003-09-11 | 2006-06-13 | Cobe Cardiovascular, Inc. | Centrifuge apparatus for processing blood |
US7998052B2 (en) * | 2006-03-07 | 2011-08-16 | Jacques Chammas | Rotor defining a fluid separation chamber of varying volume |
-
1994
- 1994-10-13 US US08/322,601 patent/US5733253A/en not_active Expired - Lifetime
-
1995
- 1995-10-10 AU AU41322/96A patent/AU699141B2/en not_active Expired
- 1995-10-10 CA CA002202284A patent/CA2202284C/en not_active Expired - Lifetime
- 1995-10-10 EP EP95939541A patent/EP0839072B1/en not_active Expired - Lifetime
- 1995-10-10 DE DE69529922T patent/DE69529922T2/en not_active Expired - Lifetime
- 1995-10-10 JP JP51345196A patent/JP4159104B2/en not_active Expired - Fee Related
- 1995-10-10 EP EP02079616A patent/EP1306135A3/en not_active Withdrawn
- 1995-10-10 AT AT95939541T patent/ATE234157T1/en not_active IP Right Cessation
- 1995-10-10 WO PCT/US1995/013447 patent/WO1996011747A2/en active IP Right Grant
-
1997
- 1997-02-12 US US08/800,088 patent/US5904355A/en not_active Expired - Lifetime
- 1997-02-12 US US08/800,085 patent/US6019742A/en not_active Expired - Lifetime
- 1997-02-12 US US08/800,086 patent/US5885239A/en not_active Expired - Lifetime
- 1997-02-12 US US08/800,087 patent/US6074335A/en not_active Expired - Lifetime
- 1997-04-14 US US08/843,218 patent/US6099491A/en not_active Expired - Lifetime
-
1998
- 1998-11-20 US US09/197,066 patent/US6039711A/en not_active Expired - Lifetime
-
2000
- 2000-06-12 US US09/592,601 patent/US6602179B1/en not_active Expired - Lifetime
-
2003
- 2003-01-09 US US10/339,165 patent/US7452322B2/en not_active Expired - Fee Related
-
2007
- 2007-08-06 JP JP2007204057A patent/JP4359637B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU4132296A (en) | 1996-05-06 |
EP0839072A2 (en) | 1998-05-06 |
JP4359637B2 (en) | 2009-11-04 |
US6019742A (en) | 2000-02-01 |
US5904355A (en) | 1999-05-18 |
US5885239A (en) | 1999-03-23 |
JP2007330802A (en) | 2007-12-27 |
US6074335A (en) | 2000-06-13 |
ATE234157T1 (en) | 2003-03-15 |
EP0839072B1 (en) | 2003-03-12 |
US20030125182A1 (en) | 2003-07-03 |
AU699141B2 (en) | 1998-11-26 |
EP1306135A3 (en) | 2004-12-15 |
CA2202284C (en) | 2007-02-13 |
US6602179B1 (en) | 2003-08-05 |
DE69529922T2 (en) | 2003-12-04 |
WO1996011747A3 (en) | 1996-07-11 |
US6099491A (en) | 2000-08-08 |
US5733253A (en) | 1998-03-31 |
JPH11511686A (en) | 1999-10-12 |
JP4159104B2 (en) | 2008-10-01 |
EP1306135A2 (en) | 2003-05-02 |
DE69529922D1 (en) | 2003-04-17 |
US7452322B2 (en) | 2008-11-18 |
US6039711A (en) | 2000-03-21 |
WO1996011747A2 (en) | 1996-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2202284A1 (en) | Blood processing system | |
JP3980058B2 (en) | A container that combines a pump and a platen | |
KR910005292B1 (en) | Apparatus for separating cell suspension | |
US5100372A (en) | Core for blood processing apparatus | |
WO2003026802A3 (en) | Blood centrifuge with exterior mounted, self-balancing collection chambers | |
EP0276228A4 (en) | Two stage pump sampler. | |
CA2311302A1 (en) | Energy attenuation device for a conduit conveying liquid under pressure | |
EP1096254A3 (en) | Capillary hematocrit separation structure and method | |
CA2137942A1 (en) | Tank Interceptor | |
EP1745852A3 (en) | Centrifugal separation apparatus and method for separating fluid components | |
CA2134204A1 (en) | Peritoneal dialysis systems and methods employing a liquid distribution and pump cassette with self-contained air isolation and removal | |
JPS61167469A (en) | Dynamic pipet operation rotor of centrifugal separation analyser | |
US20050229785A1 (en) | Condensate filter, particularly for pneumatic classification modules | |
EP0774267A3 (en) | Surgical cassette adapter | |
WO2001032828A3 (en) | Biological fluid processing | |
FR2661218B1 (en) | VERTICAL CENTRIFUGAL PUMP ASSEMBLY. | |
US4342420A (en) | Device for separating liquids, especially whole blood | |
WO2003013340A3 (en) | Moisture trap | |
CN113318287A (en) | Piston type biological liquid separation cup with inner core and separation method thereof | |
US4589442A (en) | Valve for suction installation | |
US5490927A (en) | Filtration apparatus with membrane filter unit | |
CA2297867A1 (en) | Pullout faucet valve body with integral vacuum breaker hub | |
EP0788824A3 (en) | Filter and method of manufacture | |
CN215308954U (en) | Piston type biological liquid separation cup with inner core | |
RU2000121968A (en) | DEVICE FOR REMOVING PARTICLES, ESPECIALLY EXOGENOUS ANTIBODIES, FROM BLOOD OR PLASMA |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20151013 |