FR2668714B1 - Lavage des cellules. - Google Patents
Lavage des cellules.Info
- Publication number
- FR2668714B1 FR2668714B1 FR9109522A FR9109522A FR2668714B1 FR 2668714 B1 FR2668714 B1 FR 2668714B1 FR 9109522 A FR9109522 A FR 9109522A FR 9109522 A FR9109522 A FR 9109522A FR 2668714 B1 FR2668714 B1 FR 2668714B1
- Authority
- FR
- France
- Prior art keywords
- washing
- cells
- 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
-
- 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
- A61M1/3692—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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
- A61M2202/0429—Red blood cells; Erythrocytes
-
- 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
- B04B2005/0464—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 hollow or massive core in centrifuge bowl
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Centrifugal Separators (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07609748 US5141486B1 (en) | 1990-11-05 | 1990-11-05 | Washing cells |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2668714A1 FR2668714A1 (fr) | 1992-05-07 |
FR2668714B1 true FR2668714B1 (fr) | 1993-02-12 |
Family
ID=24442169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9109522A Expired - Fee Related FR2668714B1 (fr) | 1990-11-05 | 1991-07-26 | Lavage des cellules. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5141486B1 (fr) |
JP (1) | JP2644120B2 (fr) |
CA (1) | CA2048015C (fr) |
DE (1) | DE4132716C2 (fr) |
FR (1) | FR2668714B1 (fr) |
GB (1) | GB2250699B (fr) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5478479A (en) * | 1994-05-20 | 1995-12-26 | Haemonetics Corporation | Two-stage cell wash process controlled by optical sensor |
US5857956A (en) | 1994-06-08 | 1999-01-12 | United States Surgical Corporation | Flexible source wire for localized internal irradiation of tissue |
US5503614A (en) | 1994-06-08 | 1996-04-02 | Liprie; Samuel F. | Flexible source wire for radiation treatment of diseases |
US6146890A (en) * | 1994-07-03 | 2000-11-14 | Danon; David | Method and system for cultivating macrophages |
IL110195A (en) * | 1994-07-03 | 2003-10-31 | David Danon | Method and system for cultivating macrophages |
US5733253A (en) * | 1994-10-13 | 1998-03-31 | Transfusion Technologies Corporation | Fluid separation system |
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 |
US5651766A (en) * | 1995-06-07 | 1997-07-29 | Transfusion Technologies Corporation | Blood collection and separation system |
US5704888A (en) * | 1995-04-14 | 1998-01-06 | Cobe Laboratories, Inc. | Intermittent collection of mononuclear cells in a centrifuge apparatus |
US5704889A (en) * | 1995-04-14 | 1998-01-06 | Cobe Laboratories, Inc. | Spillover collection of sparse components such as mononuclear cells in a centrifuge apparatus |
DE19746914C2 (de) * | 1996-10-25 | 1999-07-22 | Peter Dr Geigle | Zentrifugiereinheit |
US5782741A (en) | 1996-11-12 | 1998-07-21 | Guidant Coropration | Two-stage treatment wire |
US5976388A (en) * | 1997-05-20 | 1999-11-02 | Cobe Cardiovascular Operating Co., Inc. | Method and apparatus for autologous blood salvage |
US5919125A (en) * | 1997-07-11 | 1999-07-06 | Cobe Laboratories, Inc. | Centrifuge bowl for autologous blood salvage |
US6296602B1 (en) | 1999-03-17 | 2001-10-02 | Transfusion Technologies Corporation | Method for collecting platelets and other blood components from whole blood |
US6890291B2 (en) | 2001-06-25 | 2005-05-10 | Mission Medical, Inc. | Integrated automatic blood collection and processing unit |
US7479123B2 (en) | 2002-03-04 | 2009-01-20 | Therakos, Inc. | Method for collecting a desired blood component and performing a photopheresis treatment |
US7211037B2 (en) * | 2002-03-04 | 2007-05-01 | Therakos, Inc. | Apparatus for the continuous separation of biological fluids into components and method of using same |
WO2003089926A2 (fr) | 2002-04-19 | 2003-10-30 | Mission Medical, Inc. | Unite de traitement de sang automatique integree |
TWM269966U (en) * | 2005-01-21 | 2005-07-11 | Tian-Ju Ruan | Plasmapheresis centrifuge bowl |
EP1683579A1 (fr) * | 2005-01-25 | 2006-07-26 | Jean-Denis Rochat | Dispositif jetable pour la séparation en continu par centrifugation d'un liquide physiologique |
WO2007041716A1 (fr) * | 2005-10-05 | 2007-04-12 | Gambro Bct, Inc. | Méthode et appareil pour la leucoréduction de globules rouges |
EP1825874A1 (fr) * | 2006-02-28 | 2007-08-29 | Jean-Denis Rochat | Procédé et chambre de centrifugation pour le lavage et la séparation en continu de constituants sanguins |
US7998052B2 (en) * | 2006-03-07 | 2011-08-16 | Jacques Chammas | Rotor defining a fluid separation chamber of varying volume |
KR101288969B1 (ko) * | 2006-04-06 | 2013-07-24 | 삼성전자주식회사 | 원심력을 이용하여 물질을 크기에 따라 분리하기 위한 장치및 물질을 분리하는 방법 |
EP1911520A1 (fr) * | 2006-10-10 | 2008-04-16 | Jean-Denis Rochat | Ensemble jetable pour la séparation de sang ou le lavage de composant du sang |
WO2008079611A1 (fr) * | 2006-12-20 | 2008-07-03 | Caridianbct, Inc. | Appareil et procédé de séparation d'un liquide composite en au moins deux constituants |
JP4548675B2 (ja) * | 2007-05-28 | 2010-09-22 | 紘一郎 迫田 | 改良型レーサムボウル及び使用方法 |
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 |
US8454548B2 (en) | 2008-04-14 | 2013-06-04 | Haemonetics Corporation | System and method for plasma reduced platelet collection |
US10040077B1 (en) * | 2015-05-19 | 2018-08-07 | Pneumatic Scale Corporation | Centrifuge system including a control circuit that controls positive back pressure within the centrifuge core |
JP2010075066A (ja) * | 2008-09-24 | 2010-04-08 | Olympus Corp | 遠心分離容器 |
US8834402B2 (en) | 2009-03-12 | 2014-09-16 | Haemonetics Corporation | System and method for the re-anticoagulation of platelet rich plasma |
US8808978B2 (en) | 2010-11-05 | 2014-08-19 | Haemonetics Corporation | System and method for automated platelet wash |
US9302042B2 (en) | 2010-12-30 | 2016-04-05 | Haemonetics Corporation | System and method for collecting platelets and anticipating plasma return |
US11386993B2 (en) | 2011-05-18 | 2022-07-12 | Fenwal, Inc. | Plasma collection with remote programming |
JP2015536719A (ja) * | 2012-11-05 | 2015-12-24 | ヘモネティクス・コーポレーションHaemonetics Corporation | 全血の連続分離のためのシステム及び方法 |
WO2015124235A1 (fr) * | 2014-02-24 | 2015-08-27 | Fresenius Kabi Deutschland Gmbh | Appareil et procédé de détermination de niveau de liquide de sang récupéré dans un réservoir de collecte de sang d'un système de transfusion de sang autologue |
US20160367474A1 (en) * | 2015-06-17 | 2016-12-22 | Anthony Pignataro | Treatment process for skin imperfections |
EP3322459B1 (fr) | 2015-07-13 | 2020-06-17 | Haemonetics Corporation | Système et procédé permettant de retirer la graisse de sang récupéré |
US11541161B2 (en) | 2016-06-24 | 2023-01-03 | Haemonetics Corporation | System and method for continuous flow red blood cell washing |
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 |
US12033750B2 (en) | 2018-05-21 | 2024-07-09 | Fenwal, Inc. | Plasma collection |
RU2752596C1 (ru) | 2018-05-21 | 2021-07-29 | Фенвал, Инк. | Системы и способы для оптимизации объемов забора плазмы |
US11412967B2 (en) | 2018-05-21 | 2022-08-16 | Fenwal, Inc. | Systems and methods for plasma collection |
US10683478B1 (en) * | 2019-05-16 | 2020-06-16 | Shenzhen Eureka biotechnology Co. Ltd | Device and system for processing a liquid sample containing cells |
US11957998B2 (en) * | 2019-06-06 | 2024-04-16 | Pneumatic Scale Corporation | Centrifuge system for separating cells in suspension |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4684361A (en) * | 1985-10-11 | 1987-08-04 | Cardiovascular Systems, Inc. | Centrifuge |
US4216770A (en) * | 1979-02-09 | 1980-08-12 | Baxter Travenol Laboratories, Inc. | Sickle cell therapeutic treatment |
JPS5628540A (en) * | 1979-08-15 | 1981-03-20 | Nec Corp | Level monitor system of frequency multiplex terminal station unit |
JPS6219177A (ja) * | 1985-07-17 | 1987-01-27 | 株式会社クラレ | 血液の処理装置 |
FR2587495B1 (fr) * | 1985-09-18 | 1988-01-15 | Rgl Transfusion Sanguine Centr | Milieu et methode de separation des cellules mononucleees du sang et de la moelle osseuse |
SE8601891D0 (sv) * | 1986-04-24 | 1986-04-24 | Svante Jonsson | Maskin for plasmabytesbehandling och trombocytgivning |
US4668214A (en) * | 1986-06-09 | 1987-05-26 | Electromedics, Inc. | Method of washing red blood cells |
WO1989001792A1 (fr) * | 1987-08-28 | 1989-03-09 | Haemonetics Corporation | Procede et appareil de lavage de cellules |
JPH01230521A (ja) * | 1989-01-13 | 1989-09-14 | Nippon Sekijiyuujishiya | 血液成分の分離方法 |
-
1990
- 1990-11-05 US US07609748 patent/US5141486B1/en not_active Expired - Lifetime
-
1991
- 1991-07-26 FR FR9109522A patent/FR2668714B1/fr not_active Expired - Fee Related
- 1991-07-26 CA CA002048015A patent/CA2048015C/fr not_active Expired - Fee Related
- 1991-09-20 JP JP3241815A patent/JP2644120B2/ja not_active Expired - Lifetime
- 1991-10-01 DE DE4132716A patent/DE4132716C2/de not_active Expired - Lifetime
- 1991-11-05 GB GB9123610A patent/GB2250699B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2668714A1 (fr) | 1992-05-07 |
CA2048015A1 (fr) | 1992-05-06 |
CA2048015C (fr) | 1996-03-19 |
DE4132716A1 (de) | 1992-05-14 |
GB2250699A (en) | 1992-06-17 |
GB9123610D0 (en) | 1992-01-02 |
US5141486B1 (en) | 1996-01-30 |
DE4132716C2 (de) | 1994-11-10 |
JPH04246363A (ja) | 1992-09-02 |
JP2644120B2 (ja) | 1997-08-25 |
GB2250699B (en) | 1995-02-08 |
US5141486A (en) | 1992-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |