Abstract: A cell filtration assembly adapted to capture cells from a biological sample during centrifugation includes a filter support member including a sample well and a filter membrane that spans the sample well. In some cases, the filter support member and/or the filter membrane may be adapted to be sectioned. In some cases, a protective element may be disposed over at least a portion of the filter support member in order to protect the filter support member from tissue processing reagents during processing of the cells captured from the biological sample.

Abstract: Filtration devices and methods for collecting, filtering, and/or processing biological samples are disclosed. An example filtration device may include a funnel member having a first end region and a second end region. A flange may be coupled to the first end region. A filter support portion may be coupled to the second end region. The filter support portion may include a base, a filter membrane coupled to the base, and a securing member for securing the filter membrane to the base.

Abstract: A tissue filtration device may include an elongate hollow needle assembly having open distal and proximal ends. In some cases, the tissue filtration device may include a collection device containing a filter material and coupled to the elongate hollow needle assembly and in fluid communication with the elongate hollow needle. Also included may be a suction assembly coupled to the collection device and configured to draw fluid from the elongate hollow needle assembly into the collection device.

Abstract: A cell filtration assembly adapted to capture cells from a biological sample during centrifugation includes a centrifugation tube, a cell collection device adapted to be secured within a tapered end of the centrifugation tube and a funnel structure adapted to direct fluid into the cell collection device. The cell collection device includes a rectilinear structure that is adapted to permit fluid to flow through the rectilinear structure and a cell capture surface that is secured relative to the rectilinear structure. The cell collection device may be sectioned in either a horizontal or vertical orientation.

Abstract: Disclosed is a foam booster that is capable of producing or increasing the amount of foam in any given composition. The foam booster includes a saccharide blend having 30 wt. % to 50 wt. % of an aldohexose or mixture of aldohexoses, 20 wt. % to 55 wt. % of a ketohexose or mixture of ketohexoses; and 10 wt. % to 20 wt. % of a disaccharide or mixture of disaccharides.

Abstract: A digital video camera, including a heat management system, which includes at least one inlet and at least one outlet in the housing to enable air to flow through the housing. The heat management system also includes a first heat sink thermally connected to an image sensor(s), and a second heat sink thermally connected to a data processing unit(s), and a centrifugal fan. The centrifugal fan is configured to draw air into the front of the fan in an axial direction and push air radially out in a sideways direction, whereby air travels through the inlet(s) over the first heat sink and then over the second heat sink to the outlet(s).

Abstract: A digital video camera, including a heat management system, which includes at least one inlet and at least one outlet in the housing to enable air to flow through the housing. The heat management system also includes a first heat sink thermally connected to an image sensor(s), and a second heat sink thermally connected to a data processing unit(s), and a centrifugal fan. The centrifugal fan is configured to draw air into the front of the fan in an axial direction and push air radially out in a sideways direction, whereby air travels through the inlet(s) over the first heat sink and then over the second heat sink to the outlet(s).

Abstract: The present invention relates to decoys for simulating the movement of animals on land, air, or water. The invention includes a small, enclosed, and portable unit that comprises a motor, a rechargeable power supply, a timing control mechanism, and a spool attached to a line. The line extends from the unit and attaches to one or more animal decoys and, at the end, to an anchoring mechanism (e.g., an anchor placed in the water or a tether attached to a tree or other stationary support). The anchoring mechanism preferably is attached to the line via a bungee cord or other flexible connection that exhibits elasticity.

Abstract: Disclosed is a foam booster that is capable of producing or increasing the amount of foam in any given composition. The foam booster includes a saccharide blend having 30 wt. % to 50 wt. % of an aldohexose or mixture of aldohexoses, 20 wt. % to 55 wt. % of a ketohexose or mixture of ketohexoses; and 10 wt. % to 20 wt. % of a disaccharide or mixture of disaccharides.

Abstract: A prosthetic heart valve provided herein can include a cultured cell tissue leaflet. In some cases, a prosthetic heart valve can include a plurality of leaflets secured together and retained within the expandable tubular member. The cultured cell tissue can be obtained by culturing fibroblast cells, smooth muscle cells, or a combination thereof to form a sheet of cultured cells and chemically cross-linking the fibroblast cells while under tension. In some cases, the cultured cell tissue can be radially tensioned. In some cases, the cultured cell tissue can be bi-axially tensioned.

Abstract: A digital video camera, including a heat management system, which includes at least one inlet and at least one outlet in the housing to enable air to flow through the housing. The heat management system also includes a first heat sink thermally connected to an image sensor(s), and a second heat sink thermally connected to a data processing unit(s), and a centrifugal fan. The centrifugal fan is configured to draw air into the front of the fan in an axial direction and push air radially out in a sideways direction, whereby air travels through the inlet(s) over the first heat sink and then over the second heat sink to the outlet(s).

Abstract: In an embodiment of the present invention, a socket device comprises a sleeve portion for engaging the rotatable driveshaft and a socket portion for use with an impact hammer. The sleeve portion further comprises opposing openings to engage a locking mechanism, such as a pin-lock, nut and bolt, cotter pin, or other locking device appreciated by those with skill in the art.