JP6629237B2 - Memsベースの粒子単離システム - Google Patents
Memsベースの粒子単離システム Download PDFInfo
- Publication number
- JP6629237B2 JP6629237B2 JP2016567572A JP2016567572A JP6629237B2 JP 6629237 B2 JP6629237 B2 JP 6629237B2 JP 2016567572 A JP2016567572 A JP 2016567572A JP 2016567572 A JP2016567572 A JP 2016567572A JP 6629237 B2 JP6629237 B2 JP 6629237B2
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- isolation device
- carrier fluid
- particle isolation
- valve
- 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.)
- Active
Links
- 239000002245 particle Substances 0.000 title claims description 184
- 238000002955 isolation Methods 0.000 title claims description 68
- 239000012530 fluid Substances 0.000 claims description 196
- 239000002699 waste material Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 11
- 230000004907 flux Effects 0.000 claims description 9
- 239000013076 target substance Substances 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 5
- 210000001744 T-lymphocyte Anatomy 0.000 claims description 4
- 239000012634 fragment Substances 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 claims description 2
- 239000012503 blood component Substances 0.000 claims description 2
- 210000000441 neoplastic stem cell Anatomy 0.000 claims description 2
- 102000004169 proteins and genes Human genes 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 description 45
- 238000004519 manufacturing process Methods 0.000 description 19
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 230000007246 mechanism Effects 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 9
- 239000000306 component Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 230000035699 permeability Effects 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000007850 fluorescent dye Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000013077 target material Substances 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 201000011510 cancer Diseases 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 230000005499 meniscus Effects 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910000889 permalloy Inorganic materials 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 210000000130 stem cell Anatomy 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 2
- 210000003719 b-lymphocyte Anatomy 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012634 optical imaging Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 210000004881 tumor cell Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000003443 antiviral agent Substances 0.000 description 1
- 229940121357 antivirals Drugs 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000003966 growth inhibitor Substances 0.000 description 1
- 239000007952 growth promoter Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- B01L3/02—Burettes; Pipettes
- B01L3/0241—Drop counters; Drop formers
-
- 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
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
- G01N1/31—Apparatus therefor
-
- 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
- B01L3/502715—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 interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
-
- 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
- B01L3/502738—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 integrated valves
-
- 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
-
- 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
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
-
- 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
- B01L2200/02—Adapting objects or devices to another
- B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
- B01L2200/027—Fluid interfacing between devices or objects, e.g. connectors, inlet details for microfluidic devices
-
- 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
- B01L2200/06—Fluid handling related problems
- B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
- B01L2200/0652—Sorting or classification of particles or 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
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0627—Sensor or part of a sensor is integrated
- B01L2300/0663—Whole sensors
-
- 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
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
-
- 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
- B01L2400/06—Valves, specific forms thereof
- B01L2400/0622—Valves, specific forms thereof distribution valves, valves having multiple inlets and/or outlets, e.g. metering valves, multi-way valves
-
- 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
- B01L2400/06—Valves, specific forms thereof
- B01L2400/0633—Valves, specific forms thereof with moving parts
- B01L2400/0644—Valves, specific forms thereof with moving parts rotary valves
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Fluid Mechanics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Micromachines (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Description
ステップAとステップBとの間の時間:20μs
ステップBとステップCとの間の時間:10μs〜10ms
ステップCの期間:10〜100ms
ステップDとステップEとの間の時間:10ms
ステップEとステップFとの間の時間:10ms
ステップA’とステップB’との間の時間:20μs
ステップB’とステップC’との間の時間:10μs〜10ms
ステップC’の期間:10〜100ms
ステップD’とステップE’との間の時間:10ms
ステップE’とステップF’との間の時間:10ms
インターポーザの長さは16mm、幅は6mm、高さは1mmとすることができる。
廃棄貯蔵部およびサンプル貯蔵部の直径は20mmとすることができる。
サンプル流路1120、キャリア流路1122および廃棄流路1140の各幅は、300ミクロンとすることができる。
接着材ダムの高さは、約20〜50ミクロンとすることができる。
Claims (19)
- 粒子単離デバイスであって、
サンプル供給流路とソート流路とを含み、1つまたは複数の標的粒子と非標的物質とを含むサンプル流体が流れる複数のマイクロ流路と、
流体流中の非標的物質から前記1つまたは複数の標的粒子の区別がなされる送信領域であって、前記サンプル供給流路内に配置された送信領域と、
前記1つまたは複数の標的粒子を分離して、前記1つまたは複数の標的粒子を前記ソート流路内に送るように構成された、微細製造された流体バルブと、
前記1つまたは複数の標的粒子を一分量のキャリア流体によって包囲するためにキャリア流体を供給するキャリア流体供給部と、
複数の個別分量のキャリア流体と前記1つまたは複数の標的粒子とを受け部にディスペンスする排出構造部と、
を備えており、
前記キャリア流体供給部は、前記微細製造された流体バルブより下流に配置されており、
前記複数の個別分量のキャリア流体は、液滴としてディスペンスされ、
前記受け部は、タイタープレートであり、
前記タイタープレートは、前記タイタープレートに形成された複数のウェルを有する、粒子単離デバイス。 - 前記キャリア流体供給部は、前記ソート流路に結合されており、
前記キャリア流体供給部はさらに、前記ソート流路内へのキャリア流体の流れを制御するバルブを備えている、
請求項1記載の粒子単離デバイス。 - 前記排出構造部は、インターポーザに形成された液滴化部であり、
前記インターポーザはさらに、前記微細製造された流体バルブも保持しており、
前記液滴化部は、一個別分量のキャリア流体と前記1つまたは複数の標的粒子とをそれぞれ含む液滴を形成する、
請求項1記載の粒子単離デバイス。 - 前記インターポーザはさらに、前記微細製造された流体バルブをサンプル貯蔵部とキャリア流体貯蔵部と廃棄貯蔵部とに連通させる前記複数のマイクロ流路を備えている、
請求項3記載の粒子単離デバイス。 - 前記粒子単離デバイスはさらに、前記液滴を受けるための、前記複数のウェルを有する前記タイタープレートを位置決めするロボット手段を備えている、
請求項1記載の粒子単離デバイス。 - 各液滴を別個のウェルに回収するため、前記タイタープレートは、ロボットによって位置決めされる、
請求項1記載の粒子単離デバイス。 - 前記タイタープレートは、比較的大きい少なくとも1つの廃棄ウェルと、より小さい複数の標的粒子ウェルと、を有する、
請求項1記載の粒子単離デバイス。 - 前記粒子単離デバイスはさらに、各液滴が前記液滴化部からディスペンスされそうであること、または、ディスペンスされたことを検出するための検出手段を備えている、
請求項3記載の粒子単離デバイス。 - 前記キャリア流体供給部は、前記サンプル供給流路に結合されている、
請求項1記載の粒子単離デバイス。 - 前記サンプル貯蔵部および前記廃棄貯蔵部、前記インターポーザおよび前記微細製造された流体バルブは、使い捨て可能である取り外し可能なカートリッジに包含されている、
請求項4記載の粒子単離デバイス。 - 前記微細製造された流体バルブは、
基板に形成された、微細製造された可動部材であって、第1の偏向面を有し、前記微細製造された可動部材に加えられた力に応答して第1の位置から第2の位置への移動を行い、前記移動は実質的に、前記基板の表面に対して平行な平面内である、微細製造された可動部材と、
前記基板に形成された前記サンプル供給流路であって、前記サンプル供給流路内に、少なくとも1つの標的粒子と非標的物質とを含む前記サンプル流体が流れ、前記サンプル供給流路内における流れは実質的に、前記表面に対して平行である、前記サンプル供給流路と、
複数の排出流路と、
を備えており、
前記微細製造された可動部材は、流体を前記排出流路内に偏向し、
前記排出流路のうち少なくとも1つの排出流路内の流れは、前記平面に対して平行ではなく、
少なくとも1つの排出流路は、前記微細製造された可動部材の移動の少なくとも一部にわたって、前記微細製造された可動部材の少なくとも一部の直接下方に位置する、
請求項1記載の粒子単離デバイス。 - 前記複数の排出流路は、前記ソート流路と廃棄流路とを含み、
前記ソート流路における流れは、前記サンプル供給流路における流れに対して実質的に逆平行であり、
前記廃棄流路における流れは、前記サンプル供給流路および前記ソート流路における流れに対して実質的に直交する、
請求項11記載の粒子単離デバイス。 - 前記粒子単離デバイスはさらに、
前記可動部材に挿入された第1の透磁性材料と、
前記基板上に配置された第1の定置透磁性要素と、
前記可動部材および前記可動部材が形成された基板の外部にある第1の磁束源と、
を備えている、
請求項11記載の粒子単離デバイス。 - 前記第1の磁束源が作動されると、前記可動部材は、前記第1の位置から前記第2の位置へ移動する、
請求項13記載の粒子単離デバイス。 - 前記力は、磁気力、静磁気力および圧電力のうち少なくとも1つである、
請求項11記載の粒子単離デバイス。 - 前記標的粒子は、幹細胞、癌細胞、T細胞、受精体、血液成分、タンパク質、DNAフラグメントおよび細菌のうち少なくとも1つを含む、
請求項1記載の粒子単離デバイス。 - 粒子単離システムであって、
レーザ光を生成する少なくとも1つのレーザ光源と、
請求項1の粒子単離デバイスを収容する、取り外し可能である使い捨て可能なカートリッジと、
前記レーザ光を送信領域へ送光するレンズ光学系と、
排出部において1つまたは複数の液滴が形成されたことを検出するように構成された流体制御手段と、
前記1つまたは複数の液滴を貯蔵するための、インデックス動作がなされる受け部と、
を備えている粒子単離システム。 - サンプル流から1つまたは複数の標的粒子を単離する方法であって、
前記1つまたは複数の標的粒子を複数のマイクロ流路のうち1つのマイクロ流路内に分離するように構成された、微細製造された流体バルブを設けるステップと、
前記1つまたは複数の標的粒子を一分量のキャリア流体によって包囲するため、前記マイクロ流路のうち少なくとも1つに、一分量のキャリア流体をキャリア流体供給部によって加えるステップと、
複数の個別分量のキャリア流体と前記1つまたは複数の標的粒子とを液滴として受け部にディスペンスするステップと、
を有し、
前記キャリア流体供給部は、前記微細製造された流体バルブより下流に配置されており、
前記受け部は、タイタープレートであり、
前記タイタープレートは、前記タイタープレートに形成された複数のウェルを有する、
方法。 - 1つまたは複数の異なる標的粒子を含む次の一個別分量のキャリア流体を受容するため、前記受け部を新たな位置へ移動させるステップをさらに含む、
請求項18記載の方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461948493P | 2014-03-05 | 2014-03-05 | |
US14/275,974 US9453787B2 (en) | 2014-03-05 | 2014-05-13 | MEMS-based single particle separation system |
US14/275,974 | 2014-05-13 | ||
PCT/IB2015/053444 WO2015173710A2 (en) | 2014-03-05 | 2015-05-11 | Mems-based single particle separation system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017524338A JP2017524338A (ja) | 2017-08-31 |
JP6629237B2 true JP6629237B2 (ja) | 2020-01-15 |
Family
ID=52630362
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016555709A Active JP6625547B2 (ja) | 2014-03-05 | 2015-03-05 | 微細加工コンポーネントを用いた細胞分別システム |
JP2016555715A Active JP6584422B2 (ja) | 2014-03-05 | 2015-03-05 | 電磁ソレノイドを用いた細胞分別システム |
JP2016555710A Active JP6732656B2 (ja) | 2014-03-05 | 2015-03-05 | ヌクレアーゼを用いた微細加工コンポーネントによる細胞分別方法 |
JP2016567572A Active JP6629237B2 (ja) | 2014-03-05 | 2015-05-11 | Memsベースの粒子単離システム |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016555709A Active JP6625547B2 (ja) | 2014-03-05 | 2015-03-05 | 微細加工コンポーネントを用いた細胞分別システム |
JP2016555715A Active JP6584422B2 (ja) | 2014-03-05 | 2015-03-05 | 電磁ソレノイドを用いた細胞分別システム |
JP2016555710A Active JP6732656B2 (ja) | 2014-03-05 | 2015-03-05 | ヌクレアーゼを用いた微細加工コンポーネントによる細胞分別方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US9453787B2 (ja) |
EP (4) | EP3113883B1 (ja) |
JP (4) | JP6625547B2 (ja) |
CN (4) | CN106457239B (ja) |
DK (1) | DK3113883T3 (ja) |
ES (3) | ES2887978T3 (ja) |
PL (1) | PL3113883T3 (ja) |
WO (4) | WO2015132317A1 (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190143329A1 (en) * | 2013-10-01 | 2019-05-16 | Owl biomedical, Inc. | Microfabricated droplet dispensing device |
US9453787B2 (en) * | 2014-03-05 | 2016-09-27 | Owl biomedical, Inc. | MEMS-based single particle separation system |
US9873858B2 (en) | 2014-06-02 | 2018-01-23 | Miltenyi Biotec, Gmbh | Mixing device for homogenization of cell suspensions |
US20170113222A1 (en) * | 2015-10-22 | 2017-04-27 | Owl biomedical, Inc. | Particle manipulation system with spiral focusing channel |
EP3922716A1 (en) * | 2016-03-17 | 2021-12-15 | Berkeley Lights, Inc. | Selection and cloning of t lymphocytes in a microfluidic device |
DE102016211038A1 (de) | 2016-06-21 | 2017-12-21 | Cytena Gmbh | Vorrichtung und Verfahren zum Detektieren von Zellen oder Partikeln in einem Fluidbehälter |
WO2018022025A1 (en) | 2016-07-26 | 2018-02-01 | Hewlett-Packard Development Company, L.P. | Microfluidic apparatuses |
US11226278B2 (en) | 2016-11-08 | 2022-01-18 | Kennesaw State University Research And Service Foundation, Inc. | Leukocyte quantitation microfluidic method and device |
JP7019303B2 (ja) * | 2017-03-24 | 2022-02-15 | 東芝テック株式会社 | 液滴分注装置 |
GB2561587B (en) * | 2017-04-19 | 2021-05-19 | The Technology Partnership Plc | Apparatus and method for sorting microfluidic particles |
US10544413B2 (en) | 2017-05-18 | 2020-01-28 | 10X Genomics, Inc. | Methods and systems for sorting droplets and beads |
EP4215616A1 (en) | 2017-05-18 | 2023-07-26 | 10X Genomics, Inc. | Methods and systems for sorting droplets and beads |
US20180340882A1 (en) * | 2017-05-25 | 2018-11-29 | Owl biomedical, Inc. | Filter for capturing and analyzing debris in a microfluidic system |
US10499485B2 (en) * | 2017-06-20 | 2019-12-03 | Asml Netherlands B.V. | Supply system for an extreme ultraviolet light source |
EP3435059A1 (en) * | 2017-07-27 | 2019-01-30 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | A particle detection device and a method for detecting airborne particles |
US10610865B2 (en) | 2017-08-22 | 2020-04-07 | 10X Genomics, Inc. | Droplet forming devices and system with differential surface properties |
WO2019083852A1 (en) | 2017-10-26 | 2019-05-02 | 10X Genomics, Inc. | MICROFLUIDIC CHANNEL NETWORKS FOR PARTITIONING |
US11040347B2 (en) * | 2018-06-14 | 2021-06-22 | Owl biomedical, Inc. | Microfabricated droplet dispensor with immiscible fluid |
EP3830255A1 (en) | 2018-07-30 | 2021-06-09 | Miltenyi Biotec B.V. & Co. KG | Non-specific nucleases from the genus pseudomonas |
JP2020082047A (ja) * | 2018-11-30 | 2020-06-04 | シスメックス株式会社 | 分離成否判定方法、粒子検出方法および粒子分離装置 |
CN113438974B (zh) * | 2018-12-28 | 2023-07-25 | 阿斯特拉维斯公司 | 用于处理颗粒悬浮液的设备和方法 |
GB2584163B (en) * | 2019-05-22 | 2022-05-11 | Cirrus Logic Int Semiconductor Ltd | Packaging for a MEMS transducer |
EP3821979A1 (en) | 2019-11-18 | 2021-05-19 | Miltenyi Biotec B.V. & Co. KG | Enhanced process for sorting cells with a microfabricated valve |
US11860180B2 (en) | 2020-02-10 | 2024-01-02 | Funai Electric Co., Ltd. | Removable maintenance fluid holder |
JP7414325B2 (ja) | 2020-02-26 | 2024-01-16 | アライドフロー株式会社 | カートリッジ及び粒子分別装置 |
JP7458894B2 (ja) * | 2020-05-15 | 2024-04-01 | 東芝テック株式会社 | 液滴分注装置 |
NL2026393B1 (en) | 2020-09-01 | 2022-05-04 | Lumicks Ca Holding B V | Sorting of cellular bodies based on force spectroscopy |
NL2026628B1 (en) | 2020-10-05 | 2022-06-03 | Lumicks Ca Holding B V | Determining physical properties of cellular bodies based on acoustic force spectroscopy |
EP4202034A4 (en) * | 2020-10-19 | 2024-04-10 | Sony Group Corp | SAMPLE PREPARATION SYSTEM AND SAMPLE PREPARATION PROCEDURES |
CN117897604A (zh) * | 2021-10-05 | 2024-04-16 | 索尼集团公司 | 生物样品分析装置及异常判定方法 |
EP4173706A1 (en) * | 2021-10-27 | 2023-05-03 | OWL Biomedical, Inc. | Particle manipulation system with cytometric capability and feedback loop |
CN116355725B (zh) * | 2023-03-07 | 2024-04-05 | 广州市艾贝泰生物科技有限公司 | 分配器、分配装置及分配方法 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07101124A (ja) * | 1993-09-30 | 1995-04-18 | Kyocera Corp | サーマルプリンタ |
US7214298B2 (en) | 1997-09-23 | 2007-05-08 | California Institute Of Technology | Microfabricated cell sorter |
US20030180936A1 (en) * | 2002-03-15 | 2003-09-25 | Memarzadeh Bahram Eric | Method for the purification, production and formulation of oncolytic adenoviruses |
US20040021073A1 (en) * | 2002-04-12 | 2004-02-05 | California Institute Of Technology | Apparatus and method for magnetic-based manipulation of microscopic particles |
US7220594B2 (en) | 2002-07-08 | 2007-05-22 | Innovative Micro Technology | Method and apparatus for sorting particles with a MEMS device |
US7229838B2 (en) | 2002-07-08 | 2007-06-12 | Innovative Micro Technology | MEMS actuator and method of manufacture for MEMS particle sorting device |
US6838056B2 (en) | 2002-07-08 | 2005-01-04 | Innovative Micro Technology | Method and apparatus for sorting biological cells with a MEMS device |
US6941005B2 (en) | 2002-11-01 | 2005-09-06 | Coulter International Corp. | Monitoring and control of droplet sorting |
EP1668355A4 (en) | 2003-08-28 | 2011-11-09 | Celula Inc | METHODS AND APPARATUS FOR SORTING CELLS USING AN OPTICAL SWITCH IN A MICROFLUIDIC CHANNEL NETWORK |
GB0503836D0 (en) * | 2005-02-24 | 2005-04-06 | Axis Shield Asa | Method |
US7246524B1 (en) * | 2005-05-02 | 2007-07-24 | Sandia Corporation | MEMS fluidic actuator |
US20070178529A1 (en) * | 2006-01-13 | 2007-08-02 | Micronics, Inc. | Electromagnetically actuated valves for use in microfluidic structures |
US8691164B2 (en) | 2007-04-20 | 2014-04-08 | Celula, Inc. | Cell sorting system and methods |
JP2008282830A (ja) * | 2007-05-08 | 2008-11-20 | Opt Design:Kk | プリント基板構造 |
WO2009089466A2 (en) * | 2008-01-09 | 2009-07-16 | Keck Graduate Institute | System, apparatus and method for material preparation and/or handling |
CN101909893B (zh) * | 2008-01-09 | 2012-10-10 | 惠普开发有限公司 | 流体喷出盒、其制造方法和流体喷出方法 |
JP2009267078A (ja) * | 2008-04-25 | 2009-11-12 | Honda Motor Co Ltd | 電磁アクチュエータのアーマチュア |
JP2010029178A (ja) * | 2008-07-01 | 2010-02-12 | Osaka Univ | 細胞ピッキングシステム、スクリーニング方法および哺乳類細胞を取得する方法 |
US20110154890A1 (en) * | 2008-10-08 | 2011-06-30 | Foss Analytical A/S | Separation of particles in liquids by use of a standing ultrasonic wave |
US9364831B2 (en) | 2009-08-08 | 2016-06-14 | The Regents Of The University Of California | Pulsed laser triggered high speed microfluidic switch and applications in fluorescent activated cell sorting |
EP2316565A1 (en) * | 2009-10-26 | 2011-05-04 | Fei Company | A micro-reactor for observing particles in a fluid |
US9458489B2 (en) * | 2010-03-04 | 2016-10-04 | Massachusetts Institute Of Technology | Microfluidics sorter for cell detection and isolation |
US8871500B2 (en) * | 2011-01-21 | 2014-10-28 | Innovative Micro Technology | MEMS particle sorting actuator and method of manufacturing |
US8993311B2 (en) | 2011-01-21 | 2015-03-31 | Innovative Micro Technology | Multi-stage cartridge for MEMS particle storing system |
US8822207B2 (en) * | 2011-01-21 | 2014-09-02 | Owl biomedical, Inc. | Cartridge for MEMS particle sorting system |
CA2844056A1 (en) * | 2011-08-04 | 2013-02-07 | Sage Science, Inc. | Systems and methods for processing fluids |
CN102703300B (zh) * | 2012-05-16 | 2013-10-09 | 西北工业大学 | 一种用于细胞分选的多分选区结构及其使用方法 |
US9194786B2 (en) * | 2012-08-01 | 2015-11-24 | Owl biomedical, Inc. | Particle manipulation system with cytometric capability |
US9372144B2 (en) * | 2013-10-01 | 2016-06-21 | Owl biomedical, Inc. | Particle manipulation system with out-of-plane channel |
CN103075573A (zh) * | 2012-12-31 | 2013-05-01 | 苏州汶颢芯片科技有限公司 | 一种基于微流控芯片的电场响应微阀及其制备方法 |
US9404838B2 (en) * | 2013-10-01 | 2016-08-02 | Owl biomedical, Inc. | Particle manipulation system with out-of-plane channel and focusing element |
US9453787B2 (en) * | 2014-03-05 | 2016-09-27 | Owl biomedical, Inc. | MEMS-based single particle separation system |
-
2014
- 2014-05-13 US US14/275,974 patent/US9453787B2/en active Active
-
2015
- 2015-03-05 JP JP2016555709A patent/JP6625547B2/ja active Active
- 2015-03-05 JP JP2016555715A patent/JP6584422B2/ja active Active
- 2015-03-05 ES ES15708493T patent/ES2887978T3/es active Active
- 2015-03-05 ES ES15710137T patent/ES2881296T3/es active Active
- 2015-03-05 WO PCT/EP2015/054559 patent/WO2015132317A1/en active Application Filing
- 2015-03-05 WO PCT/EP2015/054561 patent/WO2015132319A1/en active Application Filing
- 2015-03-05 CN CN201580012031.1A patent/CN106457239B/zh active Active
- 2015-03-05 PL PL15708493T patent/PL3113883T3/pl unknown
- 2015-03-05 US US15/119,734 patent/US10018541B2/en active Active
- 2015-03-05 DK DK15708493.0T patent/DK3113883T3/da active
- 2015-03-05 CN CN201580012048.7A patent/CN106061610B/zh active Active
- 2015-03-05 CN CN201580012069.9A patent/CN106413894B/zh active Active
- 2015-03-05 WO PCT/EP2015/054560 patent/WO2015132318A1/en active Application Filing
- 2015-03-05 JP JP2016555710A patent/JP6732656B2/ja active Active
- 2015-03-05 EP EP15708493.0A patent/EP3113883B1/en active Active
- 2015-03-05 EP EP15708494.8A patent/EP3113884B1/en active Active
- 2015-03-05 EP EP15710137.9A patent/EP3113885B1/en active Active
- 2015-03-05 ES ES15708494T patent/ES2736125T3/es active Active
- 2015-05-11 WO PCT/IB2015/053444 patent/WO2015173710A2/en active Application Filing
- 2015-05-11 JP JP2016567572A patent/JP6629237B2/ja active Active
- 2015-05-11 EP EP15729570.0A patent/EP3142789B1/en active Active
- 2015-05-11 CN CN201580024886.6A patent/CN106536052B/zh active Active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6629237B2 (ja) | Memsベースの粒子単離システム | |
ES2539047T3 (es) | Aparato y método para dispensar células o partículas confinadas en una gota en vuelo libre | |
JP2022191270A (ja) | システムおよび方法 | |
JP5487638B2 (ja) | 微小粒子分取のための装置及びマイクロチップ | |
US9604214B2 (en) | Cell sorting system using microfabricated components | |
US8822207B2 (en) | Cartridge for MEMS particle sorting system | |
US20200070167A1 (en) | Processing systems for isolating and enumerating cells or particles | |
US11850592B2 (en) | Particle manipulation system with multisort valve | |
JP2021527798A (ja) | 非混和性の流体を有する微細加工液滴ディスペンサ | |
JP2018510360A (ja) | 音響場を用いて整列された自由飛行液滴中の粒子を分配するための装置および方法 | |
US20190143329A1 (en) | Microfabricated droplet dispensing device | |
JP6525609B2 (ja) | 湿潤状態維持アルゴリズムを備えた粒子操作システム | |
CN112646701B (zh) | 一步式单细胞分离分配系统 | |
US12005453B2 (en) | Particle manipulation system with multisort valve and focusing element | |
EP3821979A1 (en) | Enhanced process for sorting cells with a microfabricated valve | |
US10737269B2 (en) | Particle manipulation system with multisort valve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180508 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190327 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190408 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190708 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190801 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191105 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191204 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6629237 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |