Abstract: The present technology relates generally to surgical devices for male circumcision and associated systems and methods. In some embodiments, a circumcision device configured in accordance with the technology comprises an outer member configured to be positioned along an exterior portion of a prepuce adjacent a glans of a penis of a human patient. The outer member may include an open-ended band moveable between an unlocked position and a plurality of locked positions. The band includes circumferentially overlapping first and second ends in each of the locked positions, and defines a closed space having a different fixed diameter in each of the locked positions. The device can also include a cylindrical inner member configured to be positioned within the band of the outer member and adjacent an inner portion of the prepuce.

Abstract: Provided is a roofing system comprising a thermoplastic roofing membrane and one or more raised metal profiles attached to the thermoplastic roofing membrane. In an embodiment, provided is a method of improving a roofing system comprising a thermoplastic roofing membrane. The method comprises installing one or more thermoplastic coated raised metal profiles on the roofing system. A side of the one or more thermoplastic coated raised metal profiles comprises a thermoplastic layer. Installing the one or more thermoplastic coated raised metal profiles on the roofing system comprises welding the thermoplastic layer to the thermoplastic roofing membrane. The presently disclosed raised profiles provide not only desirable aesthetics to thermoplastic roofing systems, but can also provide structural benefits to the roofing system.

Abstract: Provided is a roofing system comprising a thermoplastic roofing membrane and one or more raised metal profiles attached to the thermoplastic roofing membrane. In an embodiment, provided is a method of improving a roofing system comprising a thermoplastic roofing membrane. The method comprises installing one or more thermoplastic coated raised metal profiles on the roofing system. A side of the one or more thermoplastic coated raised metal profiles comprises a thermoplastic layer. Installing the one or more thermoplastic coated raised metal profiles on the roofing system comprises welding the thermoplastic layer to the thermoplastic roofing membrane. The presently disclosed raised profiles provide not only desirable aesthetics to thermoplastic roofing systems, but can also provide structural benefits to the roofing system.

Abstract: A power toothbrush (10) is disclosed having a handle (15) containing a rechargeable battery (12), an ultrasonic drive circuit (14), a sonic component (16) such as a motor, and a control unit (18). The handle is connected to a toothbrush head (20) preferably having a plurality of bristles (26) and an ultrasonic transducer (22) that is operatively connected to a waveguide (24) that extends from the toothbrush head generally adjacent the bristles. The waveguide facilitates the transmission of acoustic energy into the dental fluid. It is contemplated that the waveguide may be utilized in manual or power toothbrushes, and in a combination without the sonic component, or in a combination without the ultrasonic transducer. Toothbrushes disclosed herein achieve improved plaque and stain removal from the teeth as well as interproximal and subgingival regions, while enhancing the user experience, massaging the gums, and stimulating dental tissue.

Abstract: A system for buying and selling spots for advertisements includes a central computer system connected to a global communications network. The system also includes an agency unit, a facilitator unit, and an affiliate unit, each of which are connected to the computer system via the network. The computer system includes a memory system storing a computer-executable program that includes an agency module, a facilitator module, and an affiliate module. The facilitator module enables an authorized facilitator user to input information to the memory system of the computer system regarding an advertisement, to view and/or edit the inputted information, and to perform communications with the agency and the affiliate regarding the advertisement. The agency module enables an authorized agency user to view and/or obtain information regarding the advertisement from the memory system of the computer system, and to perform communications with the facilitator regarding the advertisement.

Abstract: A method of manufacturing roofing felts, cap sheets, base sheets and similar built-up roofing products from fibrous mats includes: supplying a roofing mat to a manufacturing process; moisturizing the roofing mat by applying steam or a liquid mist to one or both major surfaces of the roofing mat during the manufacturing process to increase the moisture content of the roofing mat and reduce the amount of hot bitumen accepted by the roofing mat during a coating operation; and applying a hot bitumen coating to one or both major surfaces of the roofing mat during the manufacturing process after the moisture content of the roofing mat has been increased by the moisturizing step.