MX2020007182A - Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics. - Google Patents
Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics.Info
- Publication number
- MX2020007182A MX2020007182A MX2020007182A MX2020007182A MX2020007182A MX 2020007182 A MX2020007182 A MX 2020007182A MX 2020007182 A MX2020007182 A MX 2020007182A MX 2020007182 A MX2020007182 A MX 2020007182A MX 2020007182 A MX2020007182 A MX 2020007182A
- Authority
- MX
- Mexico
- Prior art keywords
- chip
- microfluidic chip
- fluid
- dynamics
- channel
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B1/00—Devices without movable or flexible elements, e.g. microcapillary devices
-
- 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
- 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
-
- 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
- G01N15/1434—Optical arrangements
- G01N15/1436—Optical arrangements the optical arrangement forming an integrated apparatus with the sample container, e.g. a flow cell
-
- 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
- G01N15/1484—Optical investigation techniques, e.g. flow cytometry microstructural devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection 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
- B01L2200/06—Fluid handling related problems
- B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
- B01L2200/0663—Stretching or orienting elongated molecules or particles
-
- 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
- B01L2200/0668—Trapping microscopic beads
-
- 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
- B01L2300/0874—Three dimensional network
-
- 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
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0454—Moving fluids with specific forces or mechanical means specific forces radiation pressure, optical tweezers
-
- 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
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
-
- 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
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
- B01L2400/049—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics vacuum
-
- 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
- G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
- G01N15/147—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle the analysis being performed on a sample stream
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Clinical Laboratory Science (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Measuring Cells (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
A microfluidic chip configuration wherein injection occurs in an upwards vertical direction, and fluid vessels are located below the chip in order to minimize particle settling before and at the analysis portion of the chip's channels. The input and fluid flow up through the bottom of the chip, in one aspect using a manifold, which avoids orthogonal re-orientation of fluid dynamics. The contents of the vial are located below the chip and pumped upwards and vertically directly into the first channel of the chip. A long channel extends from the bottom of the chip to near the top of the chip where it takes a short horizontal turn. The fluid is pumped up to a horizontal analysis portion that is the highest channel/fluidic point in the chip and thus close to the top of the chip, which results in clearer imaging. A laser may also suspend cells or particles in this channel during analysis.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2017/068373 WO2019125502A1 (en) | 2017-12-23 | 2017-12-23 | Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020007182A true MX2020007182A (en) | 2020-08-24 |
Family
ID=66995019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020007182A MX2020007182A (en) | 2017-12-23 | 2017-12-23 | Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP3728107A4 (en) |
JP (2) | JP7390305B2 (en) |
KR (2) | KR102602599B1 (en) |
CN (1) | CN111819153A (en) |
AU (2) | AU2017443695B2 (en) |
BR (1) | BR112020012748A2 (en) |
CA (1) | CA3086498A1 (en) |
GB (1) | GB2584218A (en) |
MX (1) | MX2020007182A (en) |
RU (1) | RU2764676C1 (en) |
SG (1) | SG11202005872XA (en) |
WO (1) | WO2019125502A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102656008B1 (en) * | 2020-09-08 | 2024-04-11 | 경북대학교 산학협력단 | Disease diagnosis kit, disease diagnosis method using the disease diagnosis kit and method for manufacturing the disease diagnosis kit |
CN112986063B (en) * | 2021-01-18 | 2022-04-15 | 西北大学 | High-throughput chromosome and cytoskeleton strain flow analyzer and implementation method |
CN114088588B (en) * | 2021-10-27 | 2024-04-09 | 西安理工大学 | Three-dimensional red blood cell size measuring method based on lens-free imaging |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5768545U (en) * | 1980-10-15 | 1982-04-24 | ||
JPS63241337A (en) * | 1986-11-07 | 1988-10-06 | Hitachi Ltd | Flow cell for photometer |
US5214593A (en) * | 1990-11-07 | 1993-05-25 | Rainin Instrument Co., Inc. | Method and apparatus for extending the linear dynamic range of absorbance detectors including multi-lightpath flow cells |
US5184192A (en) * | 1991-07-17 | 1993-02-02 | Millipore Corporation | Photometric apparatus with a flow cell coated with an amorphous fluoropolymer |
US6167910B1 (en) * | 1998-01-20 | 2001-01-02 | Caliper Technologies Corp. | Multi-layer microfluidic devices |
US6778724B2 (en) * | 2000-11-28 | 2004-08-17 | The Regents Of The University Of California | Optical switching and sorting of biological samples and microparticles transported in a micro-fluidic device, including integrated bio-chip devices |
US7699767B2 (en) * | 2002-07-31 | 2010-04-20 | Arryx, Inc. | Multiple laminar flow-based particle and cellular separation with laser steering |
JP3910118B2 (en) * | 2002-08-05 | 2007-04-25 | 株式会社プラントテクノス | Liquid particle image analyzer |
JP4119217B2 (en) * | 2002-10-10 | 2008-07-16 | 財団法人川村理化学研究所 | Microfluidic device, fluid processing device, and fluid processing method |
CN2662247Y (en) * | 2003-04-25 | 2004-12-08 | 谭玉山 | Optical fibre array biochip based on transformation rule of white light reflection interference frequency spectrum |
US20050002025A1 (en) * | 2003-05-15 | 2005-01-06 | Toshiba Ceramics Co., Ltd. | Channel structure and process for production thereof |
FR2882939B1 (en) * | 2005-03-11 | 2007-06-08 | Centre Nat Rech Scient | FLUIDIC SEPARATION DEVICE |
EP1889034A1 (en) * | 2005-05-24 | 2008-02-20 | Agilent Technologies, Inc. | Multi-path flow cell correction |
US20090140170A1 (en) * | 2005-08-11 | 2009-06-04 | Eksigent Technologies, Llc | Microfluidic systems, devices and methods for reducing background autofluorescence and the effects thereof |
JP2007148981A (en) * | 2005-11-30 | 2007-06-14 | Univ Waseda | Particle sorting microsystem and particle sorting method |
CA2677216C (en) * | 2007-02-05 | 2015-10-20 | Intelligent Bio-Systems, Inc. | Detection device and methods of use |
JP2008191119A (en) * | 2007-02-08 | 2008-08-21 | Citizen Holdings Co Ltd | Flow cell for fluid sample |
JP4064445B1 (en) * | 2007-10-26 | 2008-03-19 | リオン株式会社 | Particle measuring device |
US9594071B2 (en) * | 2007-12-21 | 2017-03-14 | Colin G. Hebert | Device and method for laser analysis and separation (LAS) of particles |
US10281385B2 (en) * | 2007-12-21 | 2019-05-07 | The United States Of America, As Represented By The Secretary Of The Navy | Device for laser analysis and separation (LAS) of particles |
RU2380418C1 (en) * | 2008-10-01 | 2010-01-27 | Учреждение Российской академии наук Институт молекулярной биологии им. В.А. Энгельгардта РАН | Replaceable microfluid module for automated recovery and purification of nucleic acids from biological samples and method for recovery and purification nucleic acids with using thereof |
JP5901121B2 (en) * | 2011-02-16 | 2016-04-06 | キヤノン株式会社 | Flow path device and liquid transfer method using the flow path device |
KR20130113207A (en) * | 2012-04-05 | 2013-10-15 | 삼성전자주식회사 | Filter for capturing target material |
WO2014000056A1 (en) * | 2012-06-29 | 2014-01-03 | University Of South Australia | Fluid connection ports |
RU2510509C1 (en) * | 2012-07-16 | 2014-03-27 | Федеральное государственное бюджетное учреждение науки Институт цитологии и генетики Сибирского отделения Российской академии наук | Microfluid system for immunoassay |
US20140193892A1 (en) * | 2012-07-25 | 2014-07-10 | Theranos, Inc. | Image analysis and measurement of biological samples |
JP2014032098A (en) * | 2012-08-03 | 2014-02-20 | Hitachi High-Technologies Corp | Liquid chromatographic analysis device |
US9529203B2 (en) * | 2012-09-17 | 2016-12-27 | Cytonome/St, Llc | Focal plane shifting system |
US9731293B2 (en) * | 2012-10-03 | 2017-08-15 | The United States Of America, As Represented By The Secretary Of The Navy | Paired laser and electrokinetic separation, manipulation, and analysis device |
US20150306598A1 (en) * | 2014-04-25 | 2015-10-29 | Berkeley Lights, Inc. | DEP Force Control And Electrowetting Control In Different Sections Of The Same Microfluidic Apparatus |
CN103926190A (en) * | 2014-05-08 | 2014-07-16 | 齐鲁工业大学 | Automatic single cell analysis method based on microfluidic system |
JP6332098B2 (en) * | 2015-03-25 | 2018-05-30 | 株式会社島津製作所 | Flow cell |
JP6713730B2 (en) * | 2015-05-20 | 2020-06-24 | シスメックス株式会社 | Cell detection device and cell detection method |
CN105738331B (en) * | 2016-01-29 | 2019-07-23 | 山东师范大学 | A kind of bidifly light induced fluorescence polychrome detector for Single-cell electrophoresis chip |
-
2017
- 2017-12-23 KR KR1020207021267A patent/KR102602599B1/en active Application Filing
- 2017-12-23 GB GB2011401.3A patent/GB2584218A/en not_active Withdrawn
- 2017-12-23 BR BR112020012748-5A patent/BR112020012748A2/en unknown
- 2017-12-23 KR KR1020237038767A patent/KR20230157541A/en not_active Application Discontinuation
- 2017-12-23 RU RU2020120212A patent/RU2764676C1/en active
- 2017-12-23 JP JP2020555013A patent/JP7390305B2/en active Active
- 2017-12-23 CN CN201780098314.1A patent/CN111819153A/en active Pending
- 2017-12-23 AU AU2017443695A patent/AU2017443695B2/en active Active
- 2017-12-23 EP EP17935210.9A patent/EP3728107A4/en active Pending
- 2017-12-23 SG SG11202005872XA patent/SG11202005872XA/en unknown
- 2017-12-23 WO PCT/US2017/068373 patent/WO2019125502A1/en active Application Filing
- 2017-12-23 MX MX2020007182A patent/MX2020007182A/en unknown
- 2017-12-23 CA CA3086498A patent/CA3086498A1/en active Pending
-
2023
- 2023-11-20 JP JP2023196402A patent/JP2024020465A/en active Pending
- 2023-12-27 AU AU2023286012A patent/AU2023286012A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20200104354A (en) | 2020-09-03 |
BR112020012748A2 (en) | 2020-12-01 |
EP3728107A1 (en) | 2020-10-28 |
KR20230157541A (en) | 2023-11-16 |
EP3728107A4 (en) | 2021-08-04 |
GB202011401D0 (en) | 2020-09-09 |
WO2019125502A1 (en) | 2019-06-27 |
KR102602599B1 (en) | 2023-11-16 |
CA3086498A1 (en) | 2019-06-27 |
JP2021515239A (en) | 2021-06-17 |
JP7390305B2 (en) | 2023-12-01 |
SG11202005872XA (en) | 2020-07-29 |
AU2017443695B2 (en) | 2023-09-28 |
GB2584218A (en) | 2020-11-25 |
RU2764676C1 (en) | 2022-01-19 |
AU2017443695A1 (en) | 2020-07-09 |
CN111819153A (en) | 2020-10-23 |
JP2024020465A (en) | 2024-02-14 |
AU2023286012A1 (en) | 2024-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2020007182A (en) | Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics. | |
RU2019137209A (en) | FLUID TEST CASSETTE | |
EP3285928B1 (en) | Contact-less priming method for loading a solution in a microfluidic device and associated system | |
EA201290639A1 (en) | DEVICE AND METHOD FOR DETERMINING THE DEFINITION IN FLOW ENVIRONMENTS | |
GB2505785A (en) | Sample metering | |
GB2538731A8 (en) | Methods | |
SG11201900325TA (en) | Fine bubble generating apparatus, fine bubble generation method, suction device, and suction system | |
SA519400972B1 (en) | Integrated Sediment and Water Analysis Device and Method | |
EP2717026A3 (en) | Method of and apparatus for determining a flow rate of a fluid and detecting gas bubbles or particles in the fluid | |
JP2016512886A5 (en) | ||
GB2546902A (en) | A shaker bottle | |
GB2526999A (en) | Capillary barriers for staged loading of microfluidic devices | |
BR112017002535A2 (en) | lateral flow analysis device with filtration flow control | |
EP3210888A3 (en) | Trolley for collecting waste products in a vehicle, cabin monument for a vehicle, fluid receiving container and vehicle | |
TW201614229A (en) | Semiconductor micro-analysis chip and method of manufacturing the same | |
FR3093731B1 (en) | Cover module, device and biogas system | |
Ehlinger et al. | Giant slip at liquid-liquid interfaces using hydrophobic ball bearings | |
MX358153B (en) | Method and system for determining a biological response of a target to a soluble candidate substance. | |
JP2016165704A (en) | Micro flow channel chip and micro flow channel device | |
MY194988A (en) | Fine bubble generating apparatus, fine bubble generation method, suction device, and suction system | |
JP6243287B2 (en) | Diffusion coefficient measuring method and diffusion coefficient measuring apparatus | |
FR3042990B1 (en) | MICROFLUIDIC ADAPTER COUPLING TWO FLOW ZONES | |
CN108855256A (en) | A kind of micro-fluidic chip and its method detecting erythrocyte deformability | |
EA201891390A1 (en) | DEVICE AND METHOD FOR SEPARATION BY MEANS OF FOAM | |
US20210208175A1 (en) | Fluid device |