Abstract: Disclosed, in one general aspect, is a computer network security threat monitoring system that includes storage to receive and store executable malware binary files and commonly used binary files certified as malware free. It also includes a search tool to accesses the malware binary storage and select a subset of the stored executable malware binary files for characterization. An iterative pattern detection engine iteratively derives a set of malware identification patterns that are found in successive portions of the selected subset of the stored executable binary files but not in the stored benign executable binary files. An optimized pattern selection engine selects an optimized subset of these malware identification patterns, with the patterns in the optimized subset together matching every one of the selected subset of the stored executable binary files but none of the stored benign executable binary files.

Abstract: A laryngoscope includes a blade having a distal end and a proximal end, wherein a blade includes a curved portion adjacent the distal end, a housing within the blade adjacent the curved portion, a light source positioned within the housing, and a handle adjacent the proximal end.

Abstract: A safety knife for cutting lines or straps, comprising a handle, a base arm, an extension arm and a cutting arrangement, where the extension arm curves from the base arm to establish an opening between the base arm and the extension arm, and where the cutting arrangement is arranged in the opening, wherein the base arm is arranged with an angle between a longitudinal direction of the base arm and a longitudinal direction of the handle.