CA3071640A1 - Separation utilisant des ondes acoustiques inclinees - Google Patents
Separation utilisant des ondes acoustiques inclinees Download PDFInfo
- Publication number
- CA3071640A1 CA3071640A1 CA3071640A CA3071640A CA3071640A1 CA 3071640 A1 CA3071640 A1 CA 3071640A1 CA 3071640 A CA3071640 A CA 3071640A CA 3071640 A CA3071640 A CA 3071640A CA 3071640 A1 CA3071640 A1 CA 3071640A1
- Authority
- CA
- Canada
- Prior art keywords
- outlet
- acoustic
- flow
- wave
- inlet
- 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.)
- Pending
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0073—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042
- B01D19/0078—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042 by vibration
-
- 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
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
- B01D21/283—Settling tanks provided with vibrators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/0207—Driving circuits
- B06B1/0223—Driving circuits for generating signals continuous in time
- B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
-
- 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
- G01N2015/1006—Investigating individual particles for cytology
-
- 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
- G01N2015/1028—Sorting particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
La présente invention concerne des procédés et des systèmes pour séparer un matériau d'un fluide hôte au moyen d'un dispositif d'acoustophorèse. Ces procédés et systèmes peuvent dévier un matériau (par exemple, un deuxième fluide, des cellules, des billes ou d'autres particules, des exosomes, des virus, des gouttelettes d'huile) dans des flux de fluide hôte à des débits élevés.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762479309P | 2017-03-30 | 2017-03-30 | |
| US62/479,309 | 2017-03-30 | ||
| US201762485229P | 2017-04-13 | 2017-04-13 | |
| US62/485,229 | 2017-04-13 | ||
| PCT/US2018/025578 WO2018183968A1 (fr) | 2017-03-30 | 2018-03-30 | Séparation utilisant des ondes acoustiques inclinées |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3071640A1 true CA3071640A1 (fr) | 2018-10-04 |
Family
ID=63678329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3071640A Pending CA3071640A1 (fr) | 2017-03-30 | 2018-03-30 | Separation utilisant des ondes acoustiques inclinees |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3631436A4 (fr) |
| CN (1) | CN110998311A (fr) |
| AU (2) | AU2018243774A1 (fr) |
| CA (1) | CA3071640A1 (fr) |
| SG (1) | SG11202003768SA (fr) |
| WO (1) | WO2018183968A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773177A (zh) * | 2020-07-16 | 2020-10-16 | 南京大学 | 一种利用声辐射力实现药物粒子定点释放方法 |
| WO2023142511A1 (fr) * | 2022-01-28 | 2023-08-03 | The Hong Kong Research Institute Of Textiles And Apparel Limited | Appareil de séparation d'ondes acoustiques de balayage sans filtre pour séparer des matériaux de taille micrométrique d'un fluide |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT389235B (de) * | 1987-05-19 | 1989-11-10 | Stuckart Wolfgang | Verfahren zur reinigung von fluessigkeiten mittels ultraschall und vorrichtungen zur durchfuehrung dieses verfahrens |
| US6210470B1 (en) | 1994-07-28 | 2001-04-03 | The United States Of America As Represented By The Secretary Of The Navy | Ultrasonic gas separator |
| EP2331230A1 (fr) * | 2008-10-08 | 2011-06-15 | FOSS Analytical A/S | Séparation de particules dans des liquides à l'aide d'une onde ultrasonore stationnaire |
| US10953436B2 (en) * | 2012-03-15 | 2021-03-23 | Flodesign Sonics, Inc. | Acoustophoretic device with piezoelectric transducer array |
| US10201652B2 (en) * | 2012-04-20 | 2019-02-12 | Flodesign Sonics, Inc. | Acoustophoretic separation of lipid particles from red blood cells |
| EP2879778B1 (fr) * | 2012-08-01 | 2020-09-02 | The Penn State Research Foundation | Séparation et triage hautement efficaces de particules et de cellules |
| CA2952299C (fr) | 2014-07-02 | 2023-01-03 | Bart Lipkens | Dispositif acoustophoretique a ecoulement de fluide uniforme |
| US20170232439A1 (en) * | 2014-08-11 | 2017-08-17 | Carnegie Mellon University | Separation of low-abundance cells from fluid using surface acoustic waves |
| US9855382B2 (en) * | 2015-03-31 | 2018-01-02 | Biomet Biologics, Llc | Cell washing device using standing acoustic waves and a phantom material |
| CN107921332A (zh) | 2015-04-29 | 2018-04-17 | 弗洛设计超声波公司 | 用于倾斜波颗粒偏转的声泳装置 |
| WO2016201385A2 (fr) * | 2015-06-11 | 2016-12-15 | Flodesign Sonics, Inc. | Procédés acoustiques pour séparation de cellules et d'agents pathogènes |
-
2018
- 2018-03-30 CA CA3071640A patent/CA3071640A1/fr active Pending
- 2018-03-30 SG SG11202003768SA patent/SG11202003768SA/en unknown
- 2018-03-30 CN CN201880036435.8A patent/CN110998311A/zh active Pending
- 2018-03-30 AU AU2018243774A patent/AU2018243774A1/en not_active Abandoned
- 2018-03-30 WO PCT/US2018/025578 patent/WO2018183968A1/fr unknown
- 2018-03-30 EP EP18777917.8A patent/EP3631436A4/fr not_active Withdrawn
-
2022
- 2022-10-26 AU AU2022259774A patent/AU2022259774A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3631436A4 (fr) | 2021-03-24 |
| CN110998311A (zh) | 2020-04-10 |
| EP3631436A1 (fr) | 2020-04-08 |
| AU2022259774A1 (en) | 2022-12-01 |
| WO2018183968A1 (fr) | 2018-10-04 |
| SG11202003768SA (en) | 2020-05-28 |
| AU2018243774A1 (en) | 2021-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220823 |
|
| EEER | Examination request |
Effective date: 20220823 |
|
| EEER | Examination request |
Effective date: 20220823 |
|
| EEER | Examination request |
Effective date: 20220823 |