Emulate, Inc.

Harvard College

Guy Robert Thompson, Ii

Daniel Levner

Christopher David Hinojosa

Norman Wen

Lewis Rowe

Joshua Gomes

Jacob Freake

Doug Sabin

Josiah Daniel Sliz

Matthew Daniel Solomon

Petrus Wilhelmus Martinus Van Ruijven

Christian Alexander Potzner

Patrick Sean Tuohy

Donald Elliot Ingber

Jose Fernandez-Alcon

Craig Henshaw

Karel Domansky

David James Coon

Josh Gomes

A perfusion manifold assembly is described 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 said assembly so that fluid enters ports of the microfluidic device from a fluid reservoir, optionally without tubing, at a controllable flow rate. 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.

Pressure manifold and culture module

The devices, methods and systems are described for providing controlled amounts of gas, gas pressure and vacuum to microfluidic devices the culturing of cells under flow conditions. The devices, methods, and systems contemplated here may also be used to control the environment surrounding the microfluidic devices; offer user control over experiments comprising microfluidic devices, such as the ability to directly or remotely control experiment conditions; and comprise information aggregation and transmission, such that experimental data may be collected, stored, aggregated and transmitted to users.

Gas mixer and pressure apparatus

Systems and methods interconnect cell culture devices and/or fluidic devices by transferring discrete volumes of fluid between devices. A liquid-handling system collects a volume of fluid from at least one source device and deposits the fluid into at least one destination device. In some embodiments, a liquid-handling robot actuates the movement and operation of a fluid collection device in an automated manner to transfer the fluid between the at least one source device and the at least one destination device. In some cases, the at least one source device and the at least one destination device are cell culture devices. The at least one source device and the at least one destination device may be microfluidic or non-microfluidic devices. In some cases, the cell culture devices may be microfluidic cell culture devices. In further cases, the microfluidic cell culture devices may include organ-chips.

Systems and methods for cell culture device interconnection and fluidic device interconnection

An incubator assembly includes an incubator enclosure having an internal chamber in which a controlled environment is maintained and which is defined by one or more walls. The incubator assembly further includes a jacket assembly mounted adjacent to at least one of the walls and having an internal airspace in which an internal fluid is enclosed for maintaining a homogenous temperature within the internal chamber. The jacket assembly further has a vent movable between a plurality of positions including an open position in which the internal fluid is allowed to exit the internal airspace into an ambient environment.

Incubating enclosure

Microfluidic chip with microchannels

Microfluidic chip without pressure features

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.

Perfusion manifold assembly

A microfluidic device for determining a response of cells comprises a microchannel and a seeding channel. The microchannel is at least partially defined by a porous membrane having cells adhered thereto. The microchannel has a first cross-sectional area. The seeding channel delivers a working fluid to the cells within the microchannel. The seeding channel has a second cross-sectional area that is less than the first cross-sectional area such that a flow of the working fluid produces a substantially higher shear force within the seeding channel to inhibit the attachment of cells within the seeding channel. And when multiple seeding channels are used to deliver fluids to multiple microchannels that define an active cellular layer across the membrane, the seeding channels are spatially offset from each other such that fluid communication between the fluids occurs only at the active region via the membrane, not at the seeding channels.

Microfluidic device having offset, high-shear seeding channels

Drop-to-drop connection schemes are described for putting a microfluidic device in fluidic communication with a fluid source or another microfluidic device, including but not limited to, putting a microfluidic device in fluidic communication with the perfusion manifold assembly.

Droplet fluid connections

Microfluidic chip without pressure features for use with a fluid perfusion module

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. The invention further relates to a drop-to-drop connection scheme for putting a microfluidic device in fluidic communication with a fluid source or another microfluidic device, including but not limited to, putting a microfluidic device in fluidic communication with the perfusion manifold assembly.

Growing community of inventors

Watertown, MA, United States of America

Guy Robert Thompson, Ii