BR112012022638A2 - métodos e sistemas para cálculo de retardamento de gota para citometria de fluxo - Google Patents
métodos e sistemas para cálculo de retardamento de gota para citometria de fluxoInfo
- Publication number
- BR112012022638A2 BR112012022638A2 BR112012022638A BR112012022638A BR112012022638A2 BR 112012022638 A2 BR112012022638 A2 BR 112012022638A2 BR 112012022638 A BR112012022638 A BR 112012022638A BR 112012022638 A BR112012022638 A BR 112012022638A BR 112012022638 A2 BR112012022638 A2 BR 112012022638A2
- Authority
- BR
- Brazil
- Prior art keywords
- flow
- calculating
- retardation
- drop
- systems
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000000684 flow cytometry Methods 0.000 title abstract 2
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1425—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement
- G01N15/1427—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement with the synchronisation of components, a time gate for operation of components, or suppression of particle coincidences
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/149—Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1404—Handling flow, e.g. hydrodynamic focusing
- G01N2015/1406—Control of droplet point
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
- Y10T436/115831—Condition or time responsive
Landscapes
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
métodos e sistemas para cálculo de retardamento de gota para citometria de fluxo. a pres ente invenção refere-se a um método para calcular um retardamento de gota em um fluxo de um citô de fluxo. em uma modalidade, o método inclui as etapas de determinar um gráfico de larguras através da medição inclui as etapas de determinar um gráfico de larguras através da medição da largura de um fluxo com base em uma imagem do fluxo e ajustano retardamento de gota com base no gráfico de larguras. em um outro aspecto, a invenção refere-se a um sistema de citômetro de fluxo para calcular automaticamente retardamento de gota. em uma modalidade, o sistema de citômetro de fluxo inclui dispositivos para determinar um gráfico de larguras com base em uma imagem do fluxo; e dispositivos para calcular o retardamento de gota com base no gráfico de larguras.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31195610P | 2010-03-09 | 2010-03-09 | |
PCT/US2011/027657 WO2011112656A1 (en) | 2010-03-09 | 2011-03-09 | Calculate drop delay for flow cytometry systems and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012022638A2 true BR112012022638A2 (pt) | 2017-10-17 |
BR112012022638B1 BR112012022638B1 (pt) | 2020-01-28 |
Family
ID=44023063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012022638A BR112012022638B1 (pt) | 2010-03-09 | 2011-03-09 | método e sistema para cálculo de retardamento de gota para citometria de fluxo |
Country Status (9)
Country | Link |
---|---|
US (1) | US8922646B2 (pt) |
EP (1) | EP2545356B1 (pt) |
JP (1) | JP5797670B2 (pt) |
KR (1) | KR101739162B1 (pt) |
CN (1) | CN102792145B (pt) |
AU (1) | AU2011224478B2 (pt) |
BR (1) | BR112012022638B1 (pt) |
SG (2) | SG10201402041RA (pt) |
WO (1) | WO2011112656A1 (pt) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5711276B2 (ja) * | 2010-03-10 | 2015-04-30 | ベックマン コールター, インコーポレイテッド | 粒子分析器におけるパルスパラメータの生成 |
EP2671065B1 (en) | 2011-02-04 | 2019-07-10 | Cytonome/ST, LLC | Particle sorting apparatus and method |
CN103718020B (zh) | 2012-03-30 | 2016-06-29 | 索尼公司 | 微粒分类装置及在该装置中优化流体流的方法 |
JP5782135B2 (ja) * | 2012-03-30 | 2015-09-24 | ソニー株式会社 | 微小粒子分取装置及び微小粒子分取装置における位置制御方法 |
JP5924077B2 (ja) | 2012-03-30 | 2016-05-25 | ソニー株式会社 | 微小粒子分取装置及び微小粒子分取装置における軌道方向判定方法 |
JP5994337B2 (ja) | 2012-03-30 | 2016-09-21 | ソニー株式会社 | 微小粒子分取装置及びディレイタイム決定方法 |
WO2013188770A1 (en) | 2012-06-14 | 2013-12-19 | Bio-Rad Laboratories, Inc. | Flow rate balanced, dynamically adjustable sheath delivery system for flow cytometry |
EP2864849B1 (en) | 2012-06-22 | 2020-09-02 | Bio-Rad Laboratories, Inc. | Fluid mixing and rinsing system for a flow cytometer |
EP3910318A1 (en) | 2013-01-28 | 2021-11-17 | Sony Group Corporation | Microparticle sorting device, and method and program for sorting microparticles |
EP2972206B1 (en) | 2013-03-14 | 2024-02-21 | Cytonome/ST, LLC | Operatorless particle processing systems and methods |
AU2014250805B2 (en) | 2013-04-12 | 2017-09-21 | Becton, Dickinson And Company | Automated set-up for cell sorting |
US10126225B2 (en) | 2013-08-16 | 2018-11-13 | Bio-Rad Laboratories, Inc. | Timing and/or phase adjustment of the separation and/or charging of drops from a fluid stream in a flow cytometer |
WO2015056516A1 (ja) | 2013-10-16 | 2015-04-23 | ソニー株式会社 | 粒子分取装置、粒子分取方法及びプログラム |
EP3690424B1 (en) | 2014-02-13 | 2023-12-27 | Sony Group Corporation | Particle sorting device, particle sorting method, and program |
JP6657625B2 (ja) | 2014-09-05 | 2020-03-04 | ソニー株式会社 | 液滴分取装置、液滴分取方法及びプログラム |
WO2017062319A1 (en) * | 2015-10-05 | 2017-04-13 | Becton, Dickinson And Company | Automated drop delay calculation |
US10605714B2 (en) | 2015-10-19 | 2020-03-31 | Sony Corporation | Image processing device, fine particle sorting device, and image processing method |
EP3519797A4 (en) * | 2016-10-03 | 2020-06-17 | Becton, Dickinson and Company | METHODS AND SYSTEMS FOR DETERMINING A FALL DELAY OF A FLOW FLOW IN A FLOW CYTOMETER |
US10466158B2 (en) * | 2017-04-11 | 2019-11-05 | Sony Corporation | Microparticle sorting apparatus and delay time determination method |
CN109308712B (zh) * | 2017-07-26 | 2021-10-26 | 清华大学 | 一种从液滴流视频中计算液滴运动频率的方法 |
US10591400B2 (en) * | 2018-03-29 | 2020-03-17 | Sony Corporation | Micro particle analyzer and micro particle analysis method |
CN110339876B (zh) * | 2019-06-27 | 2021-04-30 | 昆明理工大学 | 一种基于液滴寄存的肿瘤细胞筛查微流控装置及筛查方法 |
CN112903569A (zh) * | 2021-01-20 | 2021-06-04 | 贝克曼库尔特生物科技(苏州)有限公司 | 用于计算液滴延迟时间的系统和方法以及分选装置 |
EP4368966A1 (de) * | 2022-11-10 | 2024-05-15 | Sick Ag | Verfahren und vorrichtung zur erfassung eines partikels |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4361400A (en) * | 1980-11-26 | 1982-11-30 | The United States Of America As Represented By The United States Department Of Energy | Fluidic assembly for an ultra-high-speed chromosome flow sorter |
US5643796A (en) | 1994-10-14 | 1997-07-01 | University Of Washington | System for sensing droplet formation time delay in a flow cytometer |
EP2264428B1 (en) * | 1997-01-31 | 2017-05-03 | Xy, Llc | Optical apparatus with focussing reflector for converging radiation onto a flow of particles |
DE69830894T2 (de) * | 1997-03-26 | 2006-04-06 | Toray Industries, Inc. | Bilderzeugungsvorrichtung,-verfahren und druckvorrichtung |
US6248590B1 (en) * | 1998-02-27 | 2001-06-19 | Cytomation, Inc. | Method and apparatus for flow cytometry |
US6372506B1 (en) * | 1999-07-02 | 2002-04-16 | Becton, Dickinson And Company | Apparatus and method for verifying drop delay in a flow cytometer |
US6809804B1 (en) | 2000-05-11 | 2004-10-26 | Becton, Dickinson And Company | System and method for providing improved event reading and data processing capabilities in a flow cytometer |
JP4994560B2 (ja) * | 2000-08-25 | 2012-08-08 | アムニス コーポレイション | 細胞などの小さな移動物体の速度測定 |
US6941005B2 (en) * | 2002-11-01 | 2005-09-06 | Coulter International Corp. | Monitoring and control of droplet sorting |
US6890804B1 (en) * | 2003-11-21 | 2005-05-10 | Agere Systems, Inc. | Metal-oxide-semiconductor device formed in silicon-on-insulator |
JP4304120B2 (ja) * | 2004-04-30 | 2009-07-29 | ベイバイオサイエンス株式会社 | 生物学的粒子をソーティングする装置及び方法 |
JP4990746B2 (ja) * | 2007-12-14 | 2012-08-01 | ベイバイオサイエンス株式会社 | 液体フローに含まれる生物学的粒子を分別する装置ならびにその方法 |
US8599383B2 (en) * | 2009-05-06 | 2013-12-03 | The Regents Of The University Of California | Optical cytometry |
-
2011
- 2011-03-09 AU AU2011224478A patent/AU2011224478B2/en not_active Ceased
- 2011-03-09 CN CN201180012767.0A patent/CN102792145B/zh active Active
- 2011-03-09 US US13/043,781 patent/US8922646B2/en active Active
- 2011-03-09 EP EP11709565.3A patent/EP2545356B1/en active Active
- 2011-03-09 WO PCT/US2011/027657 patent/WO2011112656A1/en active Application Filing
- 2011-03-09 JP JP2012557190A patent/JP5797670B2/ja active Active
- 2011-03-09 SG SG10201402041RA patent/SG10201402041RA/en unknown
- 2011-03-09 SG SG2012060687A patent/SG183340A1/en unknown
- 2011-03-09 BR BR112012022638A patent/BR112012022638B1/pt not_active IP Right Cessation
- 2011-03-09 KR KR1020127023417A patent/KR101739162B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2545356B1 (en) | 2015-12-02 |
CN102792145B (zh) | 2014-12-24 |
JP2013522597A (ja) | 2013-06-13 |
BR112012022638B1 (pt) | 2020-01-28 |
US20110221892A1 (en) | 2011-09-15 |
WO2011112656A1 (en) | 2011-09-15 |
US8922646B2 (en) | 2014-12-30 |
JP5797670B2 (ja) | 2015-10-21 |
SG183340A1 (en) | 2012-09-27 |
SG10201402041RA (en) | 2014-07-30 |
AU2011224478B2 (en) | 2015-07-09 |
KR20130027464A (ko) | 2013-03-15 |
CN102792145A (zh) | 2012-11-21 |
EP2545356A1 (en) | 2013-01-16 |
KR101739162B1 (ko) | 2017-05-23 |
AU2011224478A1 (en) | 2012-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/03/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 11A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2661 DE 04-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |