91results about How to "Reduce bacterial contamination" patented technology

An injectable formulation of a sedative hypnotic drug, such as the anesthetic drug propofol, that is pharmaceutically stable and demonstrates a reduced incidence of pain upon injection. The formulation of the present invention employs a sulfoalkyl ether cyclodextrin solubilizing and complexing excipient, such as CAPTISOL® cyclodextrin (sulfobutyl ether β-cyclodextrin) to form a true aqueous solution and not a suspension. This formulation minimizes the allergic response and microbial contamination issues typically associated with propofol parenteral formulations. The present formulation may also reduce pain on injection as compared to the known emulsion type propofol formulations. The liquid formulation can be sterile filtered unlike emulsion-type formulations of sedative hypnotics. The liquid formulation can be lyophilized or otherwise dried to yield a solid formulation.

There are provided a male type connector (1), a protective cap (2), an inner cap (3) that supports a disinfectant-impregnated member therein and is retained in the protective cap, and a female type connector (4) in which an inner cylinder is fixed at an end of an outer cylinder, the inner cylinder including an internal end portion located inside the outer cylinder and an exposed external end portion. The inner cap includes engaging legs at each of which an engaging convexity is formed. A front end portion of the male type connector allows the engaging convexities at the engaging legs to engage therewith from inside. An inner cap retaining portion is formed on an inner wall surface of the protective cap, and a force exerted by the engagement between the inner cap and the male type connector is larger than a force exerted by the inner cap retaining portion to retain the inner cap. When the protective cap with the inner cap retained therein is fitted with the male type connector, and then is removed from the male type connector, the inner cap is retained in the male type connector and is detached from the protective cap. When the male type connector is connected with the female type connector, the internal end portion of the inner cylinder penetrates through the disinfectant-impregnated member, so that a channel is opened. When the connecting and detaching are repeated, the bacterial contamination can be reduced with a simple operation.

A process of mechanical separation of embryos from seeds for genetic transplantation employs counter-rotating cylinders together with one or more culling, hydration, separation, and viability testing steps to provide high-throughput of viable, transplantable tissue.

The Automatic Trash Bagger introduces the concept of electronically sensed fullness and automatically tying a trash bag within a trash canister, which offers a more sanitary way to remove garbage from the home, office, etc. The Automatic Trash Bagger relieves the owner of the duty of pushing trash down into the receptacle to fit when full, pulling the trash bag up and tying it while contaminating their clothes and hands. Unlike the traditional trash can, the Automatic Trash Bagger is electronic and ties the bag for the owner or user. The only responsibility to the owner is to lift out the tied bag and dispose of it.

Disclosed is a method for improving decontamination in meat, poultry, fish, fruit and vegetable processing using a combination of acid(s) and peroxy compound(s). The method comprises a “stacked” approach, sequentially adding the acid(s) and peroxy compound(s) to an aqueous stream to provide a point-of-use low-pH antimicrobial composition that is highly effective for decontamination of food products, as well as safer for use in a processing facility.