Abstract: A wound irrigation device may include a barrel having a fluid chamber at least partially filled with an irrigation fluid. A piston may be located in the barrel, where the piston is movable between a terminal proximal position and a terminal distal position within the barrel to control a volume of the fluid chamber of the barrel. An actuation spring may be mechanically coupled to the piston, where the actuation spring is configured such that a pressure of the irrigation fluid within the fluid chamber continuously exceeds about 4 psi as the piston moves between the terminal proximal position and the terminal distal position.

Abstract: A method and system for collecting information on advertisers, products, and/or services of interest to a consumer. The present invention provides a bridge between the physical world and the virtual world that is beneficial to both consumers and advertisers. When a consumer participating in a consumer loyalty system is exposed to an advertisement of interest containing an alphanumeric identifier of the present invention, the consumer may send an initiation message to the alphanumeric identifier and thereafter the consumer's profile within the consumer loyalty system is mapped or linked to the profile of the participating advertiser. Such alphanumeric identifiers may be incorporated into all forms of known advertising media. The present invention provides a method and system for a consumer to easily bookmark a specific advertiser, product, and/or service for later review without having to write down or memorize a URL address or any other contact information.