Abstract: A treatment is described for delivering oxygen to tissue, especially hypoxic tissue. A medium saturated with gas is delivered to the tissue. Dissolved gas is transferred from the medium to the tissue. Ultrasound is transmitted to the tissue to enhance the transfer of gas to the tissue.

Abstract: A treatment is described for delivering oxygen to tissue, especially hypoxic tissue. A medium saturated with gas is delivered to the tissue. Dissolved gas is transferred from the medium to the tissue. Ultrasound is transmitted to the tissue to enhance the transfer of gas to the tissue.

Abstract: A combustor for low quality fuels has a devolatilization chamber receiving the fuel and separating the fuel into char and gases. Char from the devolatilization chamber exits through a first port connected to a char chamber. The char chamber reduced the char to gases and ash. Gases generated in both the devolatilization chamber and char chamber are sent to gas and particulate combustion chamber, such as a fluidized bed. The various stages are operated at the optimum temperatures for the contituents provided to that stage. The resulting process has reduced emissions.

Abstract: Exhaust having particulate matter travels through a condensation chamber. Liquid vapor, such as water vapor, is provided to the condensation chamber. High intensity sound of low, mid-range and high frequencies accelerates the growth and collection of water droplets that contain the target emissions by moving the particles and gases at differing speeds to increase the amount of interaction between droplets and particulates. The result is the rapid growth of droplets entrapping particulates to remove the particulates form the exhaust stream. An acceleration enhancement is the application of opposite electrical charges to the vapor and the emissions. Sound and charging can be used independently, or in combination.

Abstract: A treatment is described for delivering oxygen to tissue, especially hypoxic tissue. A medium saturated with gas is delivered to the tissue. Dissolved gas is transferred from the medium to the tissue. Ultrasound is transmitted to the tissue to enhance the transfer of gas to the tissue.

Abstract: Fluids, such as protein-containing biological fluids, particularly plasma, may be effectively decontaminated by treatment with ultrasonic energy alone or in conjunction with either ozone or UV radiation. Suitable apparatus for decontaminating protein-containing biological fluids with such methods are disclosed.

Abstract: A chamber, system, and method for separating a selected component from a fluid are provided. The chamber is capable of rotating about the central axis of a centrifuge device and includes a radially-extending duct having an optimized variable cross-sectional area that decreases in relation to the outward radial distance from the central axis of the centrifuge. The optimized geometrical design of the duct provides that a centrifugal force exerted on the selected component caused by the rotation of the chamber substantially balances the drag force exerted on the selected component by the fluid as the selected component flows through the duct. Thus, the duct allows the selected component to be dispersed in equilibrium along the radial length of the duct such that the selected component may be effectively suspended with the duct and/or separated from the fluid using elutriation or other methods.

Abstract: A method and system (10) for selectively removing one component of a material thereby concentrating other components of the material are disclosed. The material is cooled to below the melting temperature of the material to form a supercooled liquid phase with heat transfer plate with cooling channels (20). Ultrasonic energy from ultrasonic drivers (42) is applied to the material to form solid phase crystals of the component to be removed. These crystals are removed to leave the concentrated products. The ultrasonic energy prevents the growth of dendrites on the crystals, resulting in the formation and removal of small crystals of the component to be removed without damage to or removal of the remaining components. Methods and apparatuses for cryoprecipilation and chromatography are also disclosed.

Abstract: Fluids, such as protein-containing biological fluids, particularly plasma, may be effectively decontaminated by treatment with ultrasonic energy alone or in conjunction with either ozone or UV radiation. Suitable apparatus for decontaminating protein-containing biological fluids with such methods are disclosed.

Abstract: The present invention is directed to compositions and apparatus to be used in methods of implantation of embryos for in vitro fertilization. The methods include insertion of embryos that have attached adhesives. Such methods, compositions and apparatus can be used with any mammals, including humans, farm animals and exotic or endangered animals.

Abstract: A heat transfer device for a container defining a cavity (134) therein, the device having a heat transfer solution for cooling the cavity and reservoir-defining element (143) with a channel (148) which is in communication with the cavity (134) and which is disposed substantially in the direction of the flow of air through the cavity. A container (110) for transporting a temperature-sensitive product, the container having a reclosable, insulated housing defining a cavity therein, a product carrying container having a plurality of corners (140) and capable of being disposed within the cavity, and a plurality of the devices as described elsewhere herein, the plurality of devices disposed within the cavity so as to engage the corresponding plurality of corners of the product carrying container.

Abstract: A system and method for maintaining a temperature sensitive payload within a target temperature range, between a minimum temperature and a maximum temperature. Heat transfer devices are provided, having reservoirs for separately containing a first material and a second material, the materials having distinct and separate phase change temperatures which approximately bracket the target temperature range. The latent heats of transformation related to the respective phase changes of the first and second materials resist heating or cooling of the payload above or below the target temperature range.