SG11201505411RA - Microdevices for separation of non-spherical particles and applications thereof - Google Patents
Microdevices for separation of non-spherical particles and applications thereofInfo
- Publication number
- SG11201505411RA SG11201505411RA SG11201505411RA SG11201505411RA SG11201505411RA SG 11201505411R A SG11201505411R A SG 11201505411RA SG 11201505411R A SG11201505411R A SG 11201505411RA SG 11201505411R A SG11201505411R A SG 11201505411RA SG 11201505411R A SG11201505411R A SG 11201505411RA
- Authority
- SG
- Singapore
- Prior art keywords
- microdevices
- separation
- applications
- spherical particles
- spherical
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502753—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by bulk separation arrangements on lab-on-a-chip devices, e.g. for filtration or centrifugation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502761—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/10—Integrating sample preparation and analysis in single entity, e.g. lab-on-a-chip concept
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/08—Regulating or influencing the flow resistance
- B01L2400/084—Passive control of flow resistance
- B01L2400/086—Passive control of flow resistance using baffles or other fixed flow obstructions
-
- 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—Electro-optical investigation, e.g. flow cytometers
- G01N15/1484—Electro-optical investigation, e.g. flow cytometers microstructural devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
- G01N2001/4083—Concentrating samples by other techniques involving separation of suspended solids sedimentation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Fluid Mechanics (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361849331P | 2013-01-24 | 2013-01-24 | |
PCT/SG2014/000028 WO2014116183A1 (en) | 2013-01-24 | 2014-01-23 | Microdevices for separation of non-spherical particles and applications thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201505411RA true SG11201505411RA (en) | 2015-08-28 |
Family
ID=51227867
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201505411RA SG11201505411RA (en) | 2013-01-24 | 2014-01-23 | Microdevices for separation of non-spherical particles and applications thereof |
SG10201705895TA SG10201705895TA (en) | 2013-01-24 | 2014-01-23 | Microdevices for separation of non-spherical particles and applications thereof |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201705895TA SG10201705895TA (en) | 2013-01-24 | 2014-01-23 | Microdevices for separation of non-spherical particles and applications thereof |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150362413A1 (en) |
SG (2) | SG11201505411RA (en) |
WO (1) | WO2014116183A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10040018B2 (en) | 2013-01-09 | 2018-08-07 | Imagine Tf, Llc | Fluid filters and methods of use |
CA2942831A1 (en) | 2013-03-15 | 2014-09-18 | The Trustees Of Princeton University | Methods and devices for high throughput purification |
CN110186835B (en) | 2013-03-15 | 2022-05-31 | Gpb科学有限公司 | On-chip microfluidic processing of particles |
US20150064153A1 (en) | 2013-03-15 | 2015-03-05 | The Trustees Of Princeton University | High efficiency microfluidic purification of stem cells to improve transplants |
US9861920B1 (en) | 2015-05-01 | 2018-01-09 | Imagine Tf, Llc | Three dimensional nanometer filters and methods of use |
US10730047B2 (en) | 2014-06-24 | 2020-08-04 | Imagine Tf, Llc | Micro-channel fluid filters and methods of use |
US10124275B2 (en) | 2014-09-05 | 2018-11-13 | Imagine Tf, Llc | Microstructure separation filters |
US10758849B2 (en) | 2015-02-18 | 2020-09-01 | Imagine Tf, Llc | Three dimensional filter devices and apparatuses |
WO2016200758A1 (en) * | 2015-06-10 | 2016-12-15 | Texas Tech University System | Microfluidic device for studying nematodes |
US10118842B2 (en) | 2015-07-09 | 2018-11-06 | Imagine Tf, Llc | Deionizing fluid filter devices and methods of use |
US10479046B2 (en) | 2015-08-19 | 2019-11-19 | Imagine Tf, Llc | Absorbent microstructure arrays and methods of use |
US10976232B2 (en) | 2015-08-24 | 2021-04-13 | Gpb Scientific, Inc. | Methods and devices for multi-step cell purification and concentration |
CN108780031A (en) * | 2016-03-30 | 2018-11-09 | 西门子保健有限责任公司 | Use environment viscoelastic fluid stream is directed at the aspherical biological entities in sample flow |
CA3032340A1 (en) * | 2016-08-02 | 2018-02-08 | Imec Vzw | Method and arrangement for focusing objects in a flow |
US10010883B2 (en) * | 2016-09-20 | 2018-07-03 | International Business Machines Corporation | Deterministic lateral displacement arrays |
JP6923181B2 (en) * | 2016-11-30 | 2021-08-18 | 国立大学法人東京工業大学 | Fine particle separation device and fine particle separation method |
EP3675876A4 (en) | 2017-09-01 | 2021-06-02 | GPB Scientific, Inc. | Methods for preparing therapeutically active cells using microfluidics |
WO2019190488A1 (en) * | 2018-03-27 | 2019-10-03 | Hewlett-Packard Development Company, L.P. | Particle separation |
CN108753572B (en) * | 2018-06-06 | 2021-03-02 | 深圳市瑞格生物科技有限公司 | Lateral offset micro-column array chip and application thereof |
US11890616B2 (en) | 2019-03-26 | 2024-02-06 | The Curators Of The University Of Missouri | Microfluidic device for capture of micrometer scale objects and methods of using the device |
TW202045243A (en) * | 2019-06-05 | 2020-12-16 | 薩摩亞商曦醫生技股份有限公司 | Microfluidic device which can process great amount of liquid samples per a unit time and has good filtering effect |
US11266989B2 (en) * | 2019-08-07 | 2022-03-08 | International Business Machines Corporation | Immunodetection and separation on nanoDLD |
WO2021050086A1 (en) * | 2019-09-14 | 2021-03-18 | Hewlett-Packard Development Company, L.P. | Vortex particle separation |
CN112557261B (en) * | 2020-12-07 | 2022-12-09 | 昆明理工大学 | Erythrocyte separation detection device and separation detection method based on C-shaped microcolumn |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2375724T3 (en) * | 2002-09-27 | 2012-03-05 | The General Hospital Corporation | MICROFLUDE DEVICE FOR SEPERATION OF CELLS AND ITS USES. |
WO2010001193A1 (en) * | 2008-06-30 | 2010-01-07 | Freescale Semiconductor, Inc. | Multi-frequency tone detector |
CN102227637A (en) * | 2008-09-26 | 2011-10-26 | 通用医疗公司 | Capturing particles |
WO2010080978A2 (en) * | 2009-01-08 | 2010-07-15 | The General Hospital Corporation | Pre-depletion of leukocytes in whole blood samples prior to the capture of whole blood sample components |
-
2014
- 2014-01-23 SG SG11201505411RA patent/SG11201505411RA/en unknown
- 2014-01-23 US US14/761,790 patent/US20150362413A1/en not_active Abandoned
- 2014-01-23 SG SG10201705895TA patent/SG10201705895TA/en unknown
- 2014-01-23 WO PCT/SG2014/000028 patent/WO2014116183A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20150362413A1 (en) | 2015-12-17 |
WO2014116183A1 (en) | 2014-07-31 |
SG10201705895TA (en) | 2017-08-30 |
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