BR9911023B1 - processo e aparelho para separar magneticamente partìculas selecionadas. - Google Patents

processo e aparelho para separar magneticamente partìculas selecionadas. Download PDF

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Publication number
BR9911023B1
BR9911023B1 BRPI9911023-7A BR9911023A BR9911023B1 BR 9911023 B1 BR9911023 B1 BR 9911023B1 BR 9911023 A BR9911023 A BR 9911023A BR 9911023 B1 BR9911023 B1 BR 9911023B1
Authority
BR
Brazil
Prior art keywords
tube
buffer liquid
particles
sample
magnetically
Prior art date
Application number
BRPI9911023-7A
Other languages
English (en)
Portuguese (pt)
Other versions
BR9911023A (pt
Inventor
Chaim Davidson
Ofer Klein
Aharon Lamish
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BR9911023A publication Critical patent/BR9911023A/pt
Publication of BR9911023B1 publication Critical patent/BR9911023B1/pt

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/005Pretreatment specially adapted for magnetic separation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • B03C1/035Open gradient magnetic separators, i.e. separators in which the gap is unobstructed, characterised by the configuration of the gap
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • B03C1/30Combinations with other devices, not otherwise provided for

Landscapes

  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
BRPI9911023-7A 1998-05-17 1999-05-13 processo e aparelho para separar magneticamente partìculas selecionadas. BR9911023B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL12451498A IL124514A (en) 1998-05-17 1998-05-17 Method and apparatus for magnetically separating selected particles, particularly biological cells
IL124514 1998-05-17
PCT/IL1999/000255 WO1999059694A1 (en) 1998-05-17 1999-05-13 Method and apparatus for magnetically separating selected particles, particularly biological cells

Publications (2)

Publication Number Publication Date
BR9911023A BR9911023A (pt) 2001-09-25
BR9911023B1 true BR9911023B1 (pt) 2009-12-01

Family

ID=11071507

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9911023-7A BR9911023B1 (pt) 1998-05-17 1999-05-13 processo e aparelho para separar magneticamente partìculas selecionadas.

Country Status (13)

Country Link
US (2) US6482328B1 (https=)
EP (1) EP1093393B1 (https=)
JP (1) JP4713735B2 (https=)
AT (1) ATE399048T1 (https=)
AU (1) AU754781B2 (https=)
BR (1) BR9911023B1 (https=)
CA (1) CA2333299C (https=)
DE (1) DE69938968D1 (https=)
DK (1) DK1093393T3 (https=)
ES (1) ES2310037T3 (https=)
IL (1) IL124514A (https=)
MX (1) MXPA00011129A (https=)
WO (1) WO1999059694A1 (https=)

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US6635181B2 (en) 2001-03-13 2003-10-21 The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations Continuous, hybrid field-gradient device for magnetic colloid based separations
DE10127068A1 (de) * 2001-05-23 2002-11-28 Bio Medical Apherese Systeme G Vorrichtung und Verfahren zum Inkubieren und Wiederabtrennen von Magnetteilchen in und von flüssige biologische Dispersionen
US20030095897A1 (en) * 2001-08-31 2003-05-22 Grate Jay W. Flow-controlled magnetic particle manipulation
WO2003086637A1 (en) 2002-04-12 2003-10-23 Instrumentation Laboratory Company Immunoassay probe
US7060225B2 (en) * 2003-03-20 2006-06-13 Northeastern Ohio Universities College Of Medicine Self-contained assay device for rapid detection of biohazardous agents
FI20040159A0 (fi) * 2003-10-20 2004-02-02 Bio Mobile Oy Magneettinen siirtomenetelmä, mikropartikkelien siirtolaite, ja reaktioyksikkö
US8211386B2 (en) 2004-06-08 2012-07-03 Biokit, S.A. Tapered cuvette and method of collecting magnetic particles
US7403125B2 (en) * 2005-05-06 2008-07-22 Accuri Cytometers, Inc. Flow cytometry system with bubble detection
JP2008543326A (ja) * 2005-06-20 2008-12-04 ヨン−ホ キム, 細胞分離装置及びその方法
US7996188B2 (en) 2005-08-22 2011-08-09 Accuri Cytometers, Inc. User interface for a flow cytometer system
US8303894B2 (en) 2005-10-13 2012-11-06 Accuri Cytometers, Inc. Detection and fluidic system of a flow cytometer
US7776268B2 (en) * 2005-10-13 2010-08-17 Accuri Cytometers, Inc. User interface for a fluidic system of a flow cytometer
US8017402B2 (en) 2006-03-08 2011-09-13 Accuri Cytometers, Inc. Fluidic system for a flow cytometer
US7857005B2 (en) * 2005-12-07 2010-12-28 Accuri Cytometers, Inc. Pulsation attenuator for a fluidic system
WO2007081161A1 (en) * 2006-01-11 2007-07-19 Korea Institute Of Science And Technology An apparatus and method for separating biological particles using difference between gravity and magnetic force
US7780916B2 (en) 2006-03-08 2010-08-24 Accuri Cytometers, Inc. Flow cytometer system with unclogging feature
US8283177B2 (en) * 2006-03-08 2012-10-09 Accuri Cytometers, Inc. Fluidic system with washing capabilities for a flow cytometer
US7981661B2 (en) * 2006-04-17 2011-07-19 Accuri Cytometers, Inc. Flow cytometer system with sheath and waste fluid measurement
US8715573B2 (en) * 2006-10-13 2014-05-06 Accuri Cytometers, Inc. Fluidic system for a flow cytometer with temporal processing
WO2008048027A1 (en) * 2006-10-16 2008-04-24 Cellbio Co., Ltd Apparatus and method for magnetically separating biolgical materials from mixture
US8445286B2 (en) 2006-11-07 2013-05-21 Accuri Cytometers, Inc. Flow cell for a flow cytometer system
US7739060B2 (en) * 2006-12-22 2010-06-15 Accuri Cytometers, Inc. Detection system and user interface for a flow cytometer system
US8432541B2 (en) * 2007-12-17 2013-04-30 Accuri Cytometers, Inc. Optical system for a flow cytometer with an interrogation zone
US7947492B2 (en) * 2008-08-20 2011-05-24 Northeastern Ohio Universities College Of Medicine Device improving the detection of a ligand
JP2010207133A (ja) 2009-03-10 2010-09-24 Sony Corp 細胞分離方法
US8507279B2 (en) 2009-06-02 2013-08-13 Accuri Cytometers, Inc. System and method of verification of a prepared sample for a flow cytometer
US20110061471A1 (en) * 2009-06-02 2011-03-17 Rich Collin A System and method of verification of a sample for a flow cytometer
BR112012018166A2 (pt) * 2010-01-21 2015-09-15 Biocep Ltd separação magnética de células raras.
US8779387B2 (en) 2010-02-23 2014-07-15 Accuri Cytometers, Inc. Method and system for detecting fluorochromes in a flow cytometer
US9551600B2 (en) 2010-06-14 2017-01-24 Accuri Cytometers, Inc. System and method for creating a flow cytometer network
EP2633284B1 (en) 2010-10-25 2021-08-25 Accuri Cytometers, Inc. Systems and user interface for collecting a data set in a flow cytometer
US8528427B2 (en) 2010-10-29 2013-09-10 Becton, Dickinson And Company Dual feedback vacuum fluidics for a flow-type particle analyzer
EP2795289B1 (en) * 2011-12-21 2022-08-31 Becton Dickinson and Company Flow cytometric systems for sterile separation of magnetically labeled sample components
US9517474B2 (en) 2012-05-18 2016-12-13 University Of Georgia Research Foundation, Inc. Devices and methods for separating particles
CN103773682B (zh) * 2014-01-23 2015-09-30 张利峰 细胞磁分选系统、分选装置和处理设备
US20150284862A1 (en) * 2014-04-07 2015-10-08 John Staley Brookshire Continuous Flow Process for Producing Storable Consumable Magnascent Iodine
CN103949341A (zh) * 2014-04-29 2014-07-30 东南大学 一种全自动生物样本处理装置
SG10202003075UA (en) * 2015-06-05 2020-05-28 Novartis Ag Flow-through paramagnetic particle-based cell separation and paramagnetic particle removal
US10676719B2 (en) 2015-07-31 2020-06-09 University Of Georgia Research Foundation, Inc. Devices and methods for separating particles
US10189029B2 (en) * 2016-06-30 2019-01-29 United Arab Emirates University Magnetic particle separator
SG11201901233SA (en) 2016-10-31 2019-03-28 Amgen Inc Purification systems and methods
WO2019194417A1 (ko) * 2018-04-04 2019-10-10 광주과학기술원 미생물 농축 소자
CN116183336A (zh) * 2022-03-07 2023-05-30 传鸣(宁波)化学科技有限公司 微生物染色方法和装置

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DE3522365A1 (de) * 1985-06-22 1987-01-02 Bayer Ag Trenngeraet fuer magnetische partikel aus fluessiger phase
US4710472A (en) * 1985-09-25 1987-12-01 The United States Of America As Represented By The Secretary Of The Navy Magnetic separation device
US4904391A (en) * 1985-10-09 1990-02-27 Freeman Richard B Method and apparatus for removal of cells from bone marrow
US5536475A (en) * 1988-10-11 1996-07-16 Baxter International Inc. Apparatus for magnetic cell separation
CA1335181C (en) * 1988-10-11 1995-04-11 R. Alan Hardwick System for selective cell separation from cell concentrate
EP0697916B1 (en) * 1994-03-14 2002-06-05 Nexell Therapeutics Inc. Method and apparatus for semi-automated cell separation
US5705059A (en) * 1995-02-27 1998-01-06 Miltenyi; Stefan Magnetic separation apparatus

Also Published As

Publication number Publication date
MXPA00011129A (es) 2002-08-06
DE69938968D1 (de) 2008-08-07
JP4713735B2 (ja) 2011-06-29
DK1093393T3 (da) 2008-10-06
US20030062314A1 (en) 2003-04-03
IL124514A0 (en) 1998-12-06
ATE399048T1 (de) 2008-07-15
AU754781B2 (en) 2002-11-28
EP1093393B1 (en) 2008-06-25
BR9911023A (pt) 2001-09-25
WO1999059694A1 (en) 1999-11-25
IL124514A (en) 2002-02-10
CA2333299C (en) 2007-09-18
HK1037151A1 (en) 2002-02-01
EP1093393A1 (en) 2001-04-25
EP1093393A4 (en) 2002-09-11
ES2310037T3 (es) 2008-12-16
JP2002515319A (ja) 2002-05-28
CA2333299A1 (en) 1999-11-25
US6482328B1 (en) 2002-11-19
AU3845299A (en) 1999-12-06

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B25A Requested transfer of rights approved

Free format text: INNOVATECH MEDICAL EQUIPMENT LTD. (IL)

B25A Requested transfer of rights approved

Owner name: BIOCEP LTD. (IL)

Free format text: TRANSFERIDO DE: INNOVATECH MEDICAL EQUIPMENT LTD.

B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]
B06J Correction of requirement [chapter 6.10 patent gazette]

Free format text: REFERENTE A RPI 1951 DE 27/05/2008, QUANTO AO ITEM DO DESPACHO. NA PETICAO INICIAL DE PEDIDO DE PRIVILEGIO, O REQUERENTE APRESENTOU UM QUADRO REIVINDICATORIO CONSTANTE DE 22 REIVINDICACOES, MAS, FOI CONSTADO O PAGAMENTO DE APENAS 12 REIVINDICACOES. ASSIM, PARA REGULARIZACAO DO PEDIDO DEVERA SER EFETUADO O PAGAMENTO DAS 10 REIVIDICACOES EXCEDENTES.

B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULACAO DO DESPACHO DE OUTRAS EXIGENCIAS PUBLICADO NA RPI 1953.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/01/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
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