Abstract: A computer-implemented method of an exhibitor interacting with a visitor and acquiring, managing, and qualifying leads, comprises: receiving identification information from the visitor at an input station; matching the identification information to a visitor account; and transmitting a notification of attendance by the visitor at the input station to a contact other than the visitor, defined for the visitor account by the exhibitor. The method may further comprise: collecting behavior information from the visitor defining one or more of type, quality and quantity of interactions between the visitor and the exhibitor, during the interactions; and updating records in a leads database linking the visitor account to the behavior information, while collecting the behavior information.

Abstract: The present invention discloses a safe surgical mouth gag (MG) having a substantially planar frame larger than the maximal mouth aperture which is defined by at least two cross members, i.e., a longitudinal maxillary cross member and a mandibular cross member and by at least one rod connecting said maxillary and said mandibular cross members; and modules maneuverably interconnected to the same. The modules are selected from a tongue blade approximately perpendicular to the frames' plane, which is vertically displaceable with respect to said mandibular cross member; a retaining member within which said tongue blade shaft is slidably displaceable; retraction elements for urging the cheeks away from the oral cavity; abutment members for contacting the upper teeth or upper maxilla; and at least one light auxiliary located adjacent to oral cavity, adapted to illuminate the same effectively.

Abstract: Device for treating pathological conditions of skin surfaces, which comprises a main component that includes a body and a contact layer superimposed to one another, wherein the body is porous to provide storage capacity for liquid medicament fed to it and permeable for transmitting the medicament to the contact layer by compression or capillarity or both. The contact layer is also porous for transmitting the medicament received from the body to the skin surface being treated and has a mildly or strongly abrasive outer surface for removing damaged surface skin tissue. The device also comprises a delivery apparatus for feeding liquid medicament to the body of the main component and, an optional storage container for the liquid medicament.