Abstract: Provided is a high throughput photobioreactor. The high throughput photobioreactor includes: a chamber; a plate installed in the chamber and mounted with a plurality of wells; a plurality of light sources installed in the chamber and irradiating light toward the plate; a light quantity controller positioned on an upper part of the plate to make quantities of light irradiated to the plurality of wells different; and a temperature controller controlling a temperature of the plate.

Abstract: A sterilization unit comprises at least one nozzle pipe for injection of a sterilization agent into a packaging container to be sterilized. The sterilization unit is driven to move in an axial direction, in a downward stroke and an upward stroke, corresponding to a longitudinal direction of the nozzle pipe such that it is inserted into an open end of the packaging container during sterilization thereof. The nozzle pipe is suspended such as to be displaceable in relation to the sterilization unit, in the axial direction.

Abstract: A composition and method of inhibiting white rust on galvanized steel in water system. The composition preferably comprises two parts, a first part comprising oleylamine and optionally comprising 2-diethylaminoethanol and cyclohexylamine, and a second part comprising phosphonobutane tricarboxylic acid, tolytrizole, and a polymer, and optionally comprising a tracer or sodium hydroxide. A preferred composition comprises two commercially available products, Cetamine V217 S and Chem-Aqua 31155. A preferred method of inhibiting white rust comprises adding the two parts of the composition or two commerically available products to the water in a water system to be treated in an amount sufficient to provide a concentration of the first part of around 200-500 ppm and of the second part of around 50-150 ppm.

Abstract: The invention relates to a system, methods and apparatus for efficiently and cost-effectively preventing the transfer of microbes, such as, for example, bacteria and viruses seamlessly during commercial transactions typically occurring at a full service check-out station in a large retail store. The invention further considers the application of the methods and apparatus in other industrial disciplines where, for example, medical equipment and surgical tools may be susceptible to cross-contamination of microbes. One preferred embodiment incorporates a slide able drawer within a cash box where currency is stored, taken, or added randomly over a period of time. Especially designed lamps allow for a rapid switching means to control the time period for activating or deactivating lamps, thus regulating UV exposure. Exposure time with UVC and the orientation of the UV lamps provides complete germicidal decontamination within seconds.

Abstract: A device for arranging a harvested heart to be stored in an enclosure before transplantation, whereby the heart is connected to a tube for supply of a medical fluid to the heart. A cylindrical insert intended to be arranged in a enclosure for the heart, comprises a fixture for immobilizing the tube in a central position of the insert. The fixture comprises an arm extending from the periphery of the fixture to the center of the fixture; and a jaw device for gripping the tube and maintaining the tube and the organ hanging in the tube in a predetermined height position.

Abstract: Devices and methods that measure one or more properties of a living cell culture that is contained in liquid media within a vessel, and typically analyzes plural cell cultures contained in plural vessels such as the wells of a multiwell microplate substantially in parallel. The devices incorporate a sensor that remains in equilibrium with, e.g., remains submerged within, the liquid cell media during the performance of a measurement and during addition of one or more cell affecting fluids such as solutions of potential drug compounds.

Abstract: Provided is an autoclave. The autoclave includes a sterilization chamber, a steam generator including a heat conductor housed in the sterilization chamber and including a vaporization duct for the sterilization fluid, connectors configured to connect the vaporization duct and the sterilization chamber in a fluidic through connection, and a heater configured to heat the heat conductor by vaporizing the sterilization fluid in the vaporization duct.

Abstract: The present invention relates to a cover device for a sample carrier, comprising a sticky surface area for connection to the sample carrier, wherein the sticky surface area is configured such that the sample carrier is covered in liquid-tight fashion after connection of the cover device to the sample carrier in the sticky surface area.

Abstract: Antifoulant compositions and methods are used for inhibiting fouling on structural parts of a system exposed to a fluid hydrocarbon or petrochemical stream. The antifoulant compositions may comprise at least one polyalkylene anhydride ester (“PAAE”) dispersant. Other antifoulant compositions may comprise an alkylphenol sulfide (“APS”).

Abstract: A biogas plant service device and an associated biogas plant with a service shaft for biogas plants includes a fermentation tank with a tank wall, a fermentation tank interior and a tank cover covering the fermentation tank interior. The service shaft has a service opening to carry out the assembly, disassembly and maintenance of the plant, such as, a stirrer. The service shaft is arranged on a tank roof covering the fermenter tank interior for sealing the tank roof. An assembly rod is provided extending into the fermentation mass in the fermentation tank interior from the service shaft and at a distance from the tank wall. The service shaft is fixed to a support frame which has a support section, with a fixing apparatus provided on the support section by means of which the support section can be aligned and fixed outside the fermentation tank interior.

Abstract: A cell culture apparatus includes cell culture units having cell culture chambers, each with at least one manifold. The manifold connects the cell culture unit to a fluid flow channel. The manifold has a dam which allows liquid to pool in the manifold and allows for the creation of an airspace in the manifold, which reduces hydrostatic pressure inside the apparatus and enables the stacking of multiple cell culture units. Embodiments include cascading manifolds, manifolds having reservoirs, and manifolds having valves.

Abstract: The present invention refers to a process, and to the related apparatus, for the in vitro preparation of a biomimetic tissue prostheses of the tympanic membrane from mesenchymal stem cells; such prostheses are used for repairing or reconstructing the injured tympanic membrane in patients needing it, for example as a consequence of various trauma or pathologies.

Abstract: An airflow treatment device configured to be installed inline in the ductwork of an air handling system (e.g., HVAC system) in a manner that is substantially free of obstructing the airflow through the ductwork or requiring any supplemental power to treat the airflow passing by the treatment device. The disclosed airflow treatment device can also be maintained substantially free of any interruptions, disassembly or downtime to the air handling system after initial inline installation of the disclosed device. In one arrangement, the airflow treatment device is capable of accepting a threaded odor neutralizer container at its base. Ductwork need only be disassembled once to attach the disclosed device inline in the airflow path of the ductwork. When the odor neutralizing agent needs replenished, the container can be detached from the device, replenished, and reattached to the device free of disruption to the air flow of the air handling system.

Abstract: A system for storing a biological sample for transfer between two different environments is provided. The system includes a first container defining a first container interior, and a second container defining a second container interior. A first closure is provided for enclosing the open end of the first container, with the first closure adapted to receive a sample holder. A second closure is also provided for enclosing the open end of the second container. The first container is adapted to removably receive the sample holder therein when the first closure encloses the open end of the first container, and the second container is adapted to subsequently receive the same sample holder therein when the first closure encloses the open end of the second container.

Abstract: Bioreactor with a vessel having at least one gas dissipation duct for gas discharge, the orifice of the gas dissipation duct being connected to a hydrophobic sterile filter and to a condenser arranged between them and having condensation surfaces, a turbulence generator for generating a turbulent flow is arranged in the gas dissipation duct in the region of the condenser.

Abstract: The invention relates to the sterilization of a load of goods with hydrogen peroxide vapor in a closed space. The method involves a sequence of creating a sub-atmospheric pressure in a sterilization chamber, introduction of vaporized hydrogen peroxide and the use of a gas circulation device within the sterilization chamber, whereby the output of the gas circulation device is controlled according to the pressure in the sterilization chamber. A uniform and consistent distribution of hydrogen peroxide throughout the load is achieved.

Abstract: A composition and method of inhibiting white rust on galvanized steel in water system. The composition preferably comprises two parts, a first part comprising oleylamine and optionally comprising 2-diethylaminoethanol and cyclohexylamine, and a second part comprising phosphonobutane tricarboxylic acid, tolytriazole, and a polymer, and optionally comprising a tracer or sodium hydroxide. A preferred composition comprises two commercially available products, Cetamine V217 S and Chem-Aqua 31155. A preferred method of inhibiting white rust comprises adding the two parts of the composition or two commerically available products to the water in a water system to be treated in an amount sufficient to provide a concentration of the first part of around 200-500 ppm and of the second part of around 50-150 ppm.

Abstract: A multi-function cooling and thermo-sensitive rack includes horizontal bars, a base, positioning holes, connectors, a lateral frame, connecting holes, a temperature-displaying prompter, and N temperature sensors. The lateral frame and the base are connected through the connectors. The lateral frame and the base have their surfaces facing each other symmetrically provided with plural connecting holes thereon. The horizontal bars have two ends thereof received in the corresponding symmetrical connecting holes. The positioning holes are distributed over the surface of the base. The N temperature sensors have output ends thereof for outputting sensing signals connected with input ends of the temperature-displaying prompter for inputting the N temperature-sensing signals. The present invention is applied to apparatuses used in microbiology experiment.

Abstract: According to the present invention, a simple structure can be used to achieve reliable liquid delivery with no residual air, and simple attachment/detachment of a culture vessel, and thus a closed-system cell culture device exhibiting high reliability can be constructed at low cost. In the present invention, a liquid is supplied or discharged while a culture vessel is in an inclined state. The culture vessel is provided with two flow paths, namely an intake flow path and a discharge flow path, which connect a culture chamber and a connection member. Points where the flow paths join with the culture chamber are respectively configured as an intake port and a discharge port. The discharge port is provided in the position nearest to the axis of inclination of the culture vessel. The intake port is provided in a plane projected from a vertical plane including the aforementioned axis of inclination.

Abstract: Provided is a cell stimulating system including an oscillator, in an ultrasound probe array type, including a plurality of ultrasound devices disposed in a matrix structure, the oscillator being produced using a micro electro mechanical system (MEMS), a plurality of cell containers configured to each contain a cell that is selectively stimulated by the ultrasound devices, the cell containers being disposed on a top of the oscillator to correspond to each of the ultrasound devices, and a device operator configured to operate an ultrasound device selected from among the ultrasound devices.