Abstract: Disclosed is a system for measuring mechanical properties of a deformable material specimen. The system includes a first gripping device for removably securing a first end of the specimen, a second gripping device for removably securing a second end of the specimen and an image acquisition device for producing image data reflective of a specified area of the specimen. Either the first gripping device or the second gripping device is movable in a first direction and in communication with the displacement measurement mechanism, which produces displacement data. The first gripping device or the second gripping device is also in communication with the load measurement mechanism for producing load data. Also disclosed is a method for measuring the mechanical properties of a deformable material specimen.

Abstract: Disclosed is a cell culture device for inducing shear stress and/or strain on cells. The device includes a cell culture membrane and a flow pathway for moving fluid across cells growing on the membrane to apply shear stress on the cells. Another embodiment of the device includes a body having flow shafts into which slides are placed. Fluid flows through the flow shafts over the slides to apply shear stress to cells growing on the slides.

Abstract: A cell culture device for inducing shear stress and on substrate strain on cells. The device includes a cell culture membrane and a flow pathway for moving fluid across cells growing on the membrane to apply shear stress on the cells.

Abstract: A loading station assembly for at least partially supporting the underside of a flexible cell membrane positioned in the bottom of a cell culture well. The assembly includes a planar member having a plurality of apertures. Each aperture receives a post having a flange which supports the membrane. A central opening defined in the planar member allows a vacuum to be drawn therethrough and to pull a portion of the membrane downwardly and cause a central portion of the membrane to stretch across the flange. Cells cultured on the membrane are subjected to a corresponding strain.

Abstract: A loading station assembly for at least partially supporting the underside of a flexible cell membrane positioned in the bottom of a cell culture well. The assembly includes a planar member having a plurality of apertures. Each aperture receives a post having a flange which supports the membrane. A central opening defined in the planar member allows a vacuum to be drawn therethrough and to pull a portion of the membrane downwardly and cause a central portion of the membrane to stretch across the flange. Cells cultured on the membrane are subjected to a corresponding strain.

Abstract: A cell culture plate having a flexible membrane sandwiched between a base and a body. Each of the base and body have a plurality of mutually aligned openings. A wall surrounds each opening in the body thereby forming a cell culture well with a portion of the membrane functioning as the floor of the well. When a pressure differential is applied to the underside of the membrane, the membrane stretches, inducing strain on cells cultured thereon. The cell culture plate is sealingly positioned within a recess of a baseplate. An opening defined in the recess communicates with a pressure supply and provides fluid access to the cell culture plate underside to induce the pressure differential thereon.