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公开(公告)号：US20210214670A1
公开(公告)日：2021-07-15
申请号：US17160617
申请日：2021-01-28
申请人： Emulate, Inc.
发明人： Daniel Levner , Christopher David Hinojosa , Norman Wen , Antonio Varone , Justin Nguyen , Lina Williamson , S. Jordan Kerns , Catherine Karalis , Geraldine Hamilton , Carol Lucchesi
IPC分类号： C12M1/42 , C12M3/06 , C12M1/12 , G01N33/50 , G01N33/543 , C12M1/00 , C12N5/0793 , C12N5/079 , C12N5/071 , C12N5/077
摘要： A microfluidic device is contemplated comprising an open-top cavity with structural anchors on the vertical wall surfaces that serve to prevent gel shrinkage-induced delamination, a porous membrane (optionally stretchable) positioned in the middle over a microfluidic channel(s). The device is particularly suited to the growth of cells mimicking dermal layers.
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公开(公告)号：US10988722B2
公开(公告)日：2021-04-27
申请号：US16226229
申请日：2018-12-19
申请人： EMULATE, Inc.
发明人： Daniel Levner , Josiah Daniel Sliz , Christopher David Hinojosa , Guy Robert Thompson, II , Petrus Wilhelmus Martinus van Ruijven , Matthew Daniel Solomon , Christian Alexander Potzner , Patrick Sean Tuohy , Joshua Gomes , Norman Wen , Jacob Freake , Doug Sabin
IPC分类号： C12M3/06 , C12M1/00 , B01L3/00 , C12M1/42 , C12M1/34 , C12N5/071 , A01N1/02 , C12M3/00 , C12M1/36 , B01L9/00
摘要： The invention relates to a perfusion manifold assembly that allows for perfusion of a microfluidic device, such as an organ on a chip microfluidic device comprising cells that mimic cells in an organ in the body, that is detachably linked with an assembly so that fluid enters ports of the microfluidic device from a fluid reservoir, optionally without tubing, at a controllable flow rate.
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公开(公告)号：US10913063B2
公开(公告)日：2021-02-09
申请号：US15647879
申请日：2017-07-12
申请人： EMULATE, Inc.
发明人： Daniel Levner , Josiah Daniel Sliz , Christopher David Hinojosa , Joshua Gomes , Kyung Jin Jang
摘要： Methods of removing bubbles from a microfluidic device are described where the flow is not stopped. Methods are described that combine pressure and flow to remove bubbles from a microfluidic device. Bubbles can be removed even where the device is made of a polymer that is largely gas impermeable.
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公开(公告)号：US10184102B2
公开(公告)日：2019-01-22
申请号：US15248748
申请日：2016-08-26
申请人： EMULATE, Inc.
发明人： Daniel Levner , Josiah Daniel Sliz , Christopher David Hinojosa , Joshua Gomes , Jose Fernandez-Alcon
IPC分类号： G01N1/10 , G01N7/00 , G01N35/08 , G01N35/02 , C12M3/06 , B01L3/00 , C12M1/00 , C12M1/42 , C12M1/34 , C12N5/071 , A01N1/02 , C12M3/00 , C12M1/36
摘要： A culture module is contemplated that allows the perfusion and optionally mechanical actuation of one or more microfluidic devices, such as organ-on-a-chip microfluidic devices comprising cells that mimic at least one function of an organ in the body. A method for pressure control is contemplated to allow the control of flow rate (while perfusing cells) despite limitations of common pressure regulators. The method for pressure control allows for perfusion of a microfluidic device, such as an organ on a chip microfluidic device comprising cells that mimic cells in an organ in the body, that is detachably linked with said assembly, so that fluid enters ports of the microfluidic device from a fluid reservoir, optionally without tubing, at a controllable flow rate.
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公开(公告)号：US20180305651A1
公开(公告)日：2018-10-25
申请号：US15768736
申请日：2016-10-19
发明人： S. Jordan Kerns , Norman Wen , Carolina Lucchesi , Christopher David Hinojosa , Jacob Fraser , Geraldine Hamilton , Gad Vatine , Samuel Sances , Clive Svendsen , Daniel Levner , Dhruv Sareen
IPC分类号： C12M3/06 , C12N5/0793 , C12N5/071 , B01L3/00
CPC分类号： C12N5/0619 , B01L3/5027 , B01L2200/0647 , B01L2300/0861 , C12M23/16 , C12M25/02 , C12M35/08 , C12N5/0618 , C12N5/0622 , C12N5/069 , C12N5/0692 , C12N2502/081 , C12N2502/086 , C12N2502/28 , C12N2506/45 , C12N2531/00 , C12N2533/52 , C12N2533/54 , C12N2533/56 , C12N2535/10 , C12N2539/00 , C12Q1/02
摘要： The invention relates to culturing brain endothelial cells, and optionally astrocytes and neurons in a fluidic device under conditions whereby the cells mimic the structure and function of the blood brain barrier. Culture of such cells in a microfluidic device, whether alone or in combination with other cells, drives maturation and/or differentiation further than existing systems.
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公开(公告)号：US20180298332A1
公开(公告)日：2018-10-18
申请号：US15955383
申请日：2018-04-17
发明人： S. Jordan Kerns , Norman Wen , Carolina Lucchesi , Christopher David Hinojosa , Jacob Fraser , Geraldine Hamilton , Gad Vatine , Samuel Sances , Clive Svendsen , Daniel Levner , Dhruv Sareen
IPC分类号： C12N5/0793 , C12N5/071 , C12M3/06 , C12M1/12 , C12M1/42
摘要： The invention relates to culturing brain endothelial cells, and optionally astrocytes and neurons in a fluidic device under conditions whereby the cells mimic the structure and function of the blood brain barrier. Culture of such cells in a microfluidic device, whether alone or in combination with other cells, drives maturation and/or differentiation further than existing systems.
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公开(公告)号：US20180016537A1
公开(公告)日：2018-01-18
申请号：US15647879
申请日：2017-07-12
申请人： EMULATE, Inc.
发明人： Daniel Levner , Josiah Daniel Sliz , Christopher David Hinojosa , Joshua Gomes , Kyung Jin Jang
摘要： Methods of removing bubbles from a microfluidic device are described where the flow is not stopped. Methods are described that combine pressure and flow to remove bubbles from a microfluidic device. Bubbles can be removed even where the device is made of a polymer that is largely gas impermeable.
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公开(公告)号：US20180015466A1
公开(公告)日：2018-01-18
申请号：US15647853
申请日：2017-07-12
申请人： EMULATE, Inc.
发明人： Daniel Levner , Josiah Daniel Sliz , Christopher David Hinojosa , Joshua Gomes , Kyung Jin Jang
IPC分类号： B01L3/00
摘要： Methods of removing bubbles from a microfluidic device are described where the flow is not stopped. Methods are described that combine pressure and flow to remove bubbles from a microfluidic device. Bubbles can be removed even where the device is made of a polymer that is largely gas impermeable.
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