Abstract: A two-piece catheter securement system has a fixation pad with an adhesive undersurface and an antimicrobial flap. On an upper surface of the pad are cooperative first attachment members. An upper capture and retention shell has an outer shell wall. The first and second ends of the shell may have a plurality of slots for capturing and retaining administration and catheter tubing. The shell has an inner shell ceiling having a plurality of spaced apart second attachment members thereon. The first and second attachment members are aligned to cooperatively engage when the shell is urged into releasable engagement with the pad with the slots capturing and retaining the tubes.

Abstract: A jet engine flame holder bluffbody is provided that includes a leading edge that is rounded, a mid-body having a rectangular cross-section, and a trailing edge, where the trailing edge includes a rectangular cross-section having digitated cutouts from the rectangular cross-section, where the tailing edge projects upward according to a digitated cross-section, where material digits remain between consecutive pairs of the digitated cutouts.

Abstract: Captured vocals may be automatically transformed using advanced digital signal processing techniques that provide captivating applications, and even purpose-built devices, in which mere novice user-musicians may generate, audibly render and share musical performances. In some cases, the automated transformations allow spoken vocals to be segmented, arranged, temporally aligned with a target rhythm, meter or accompanying backing tracks and pitch corrected in accord with a score or note sequence. Speech-to-song music applications are one such example. In some cases, spoken vocals may be transformed in accord with musical genres such as rap using automated segmentation and temporal alignment techniques, often without pitch correction. Such applications, which may employ different signal processing and different automated transformations, may nonetheless be understood as speech-to-rap variations on the theme.

Abstract: A process for manufacturing an ink, or pigment formulation (e.g. a concentrate) for use in inks, comprising filtration of a composition comprising a particulate pigment and a liquid medium through an inorganic filter having pores of a uniform size below 10 microns. The process accurately removes oversized particles that could cause problems in inkjet printers without wasting non-problematic under-sized pigment. High flow rates are achieved even with low trans-filter pressure differences. In one embodiment, high flow rates are maintained by selection of pH and/or ionic strength. The filters are more robust than conventional polymeric filters and withstand cleaning with aggressive cleaning agents.

Abstract: Techniques for the enhancement of the stability of an afterburning flame in the viscinity of a low pressure loss augmentor are provided by various geometrical modifications of the base region of the augmentor.

Abstract: A gel formulation for use in filling a wound cavity and delivering active ingredient thereto, having a pH range of 6.5 to 7.5, low bioadhesive strength and cohesive integrity and being a PVA borate gel including an active ingredient and a modulator to bind borate and/or PVA in aqueous solution through a mono-diol or di-diol formation and reduces the pH of PVA-borate hydrogels. A suitable modulator is a sugar alcohol such as mannitol and the active ingredient, a medicament suitable for topical application such as a local anaesthetic and/or an antibiotic.

Abstract: A process for manufacturing an ink, or pigment formulation (e.g. a concentrate) for use in inks, comprising filtration of a composition comprising a particulate pigment and a liquid medium through an inorganic filter having pores of a uniform size below 10 microns. The process accurately removes oversized particles that could cause problems in inkjet printers without wasting non-problematic under-sized pigment. High flow rates are achieved even with low trans-filter pressure differences. In one embodiment, high flow rates are maintained by selection of pH and/or ionic strength. The filters are more robust than conventional polymeric filters and withstand cleaning with aggressive cleaning agents.

Abstract: A device for monitoring distances having an interrogator and a transponder in wireless communication with the interrogator, the transponder having a signaling device that is activated based on the distance between the interrogator and transponders. The interrogator sends an encoded signal to the transponder and determines the distance to the transponder based on the delay of the transponder's response. The interrogator instructs the transponder to activate a signaling device when the distance exceeds a predetermined setting. The present invention is directed towards applications that require one-foot precision and accuracy.

Abstract: The invention concerns catheterization assemblies designed to reduce the risk of infection, transmission of bloodborne pathogens, loss of blood, and development of embolisms in a patient. Embodiments of the invention are directed to a catheterization assembly having a catheter hub with multiple access ports. In some embodiments, the catheter hub is permanently attached to a catheter and a valve. The catheter hub provides fluid communication between the valve and the catheter. The catheter hub may also be provided with a sealing member that provides access to a fluid passageway of the catheter hub but which prevents leakage of fluids from the catheter hub. In other embodiments, the catheter hub includes a passageway and an air vent for allowing air to pass out of the catheterization assembly.

Abstract: Provided is an assembly in which a needle is safely housed in a cover. A safety mechanism prevents the needle from being removed from a device, unless the needle is in a “needle safe position”.

Abstract: Provided is an assembly in which a needle is safely housed in a cover. A safety mechanism prevents the needle from being removed from a device, unless the needle is in a “needle safe position”.

Abstract: An introducer catheter and needle guard assembly combination used with a peripherally inserted central catheter (PICC) is disclosed. The needle guard assembly includes a sliding needle hub for positively locking a needle in the needle guard assembly. The introducer catheter includes a tube portion and connector that can be divided into two halves. The needle guard assembly is secured to the introducer catheter and the extended needle and introducer catheter are inserted into the body of a patient. The needle and needle guard assembly can then be removed from the introducer catheter. A PICC line or other similar line can then be inserted through the catheter tube and into the patient. The tube portion and connector of the catheter are then divided into two halves so that the entire introducer catheter can be removed from the PICC line, or other similar line, that is inserted into the body of a patient.

Abstract: A single turn induction heating coil provides a varied magnetic flux density for heating a portion of a load having a thermally and magnetically responsive sealant and tubing. The varied interior diameter of the cylindrical coil structure increases the magnetic flux density at the open ends of the coil or wherever desired, causing the ends of the magnetically responsive materials contained within the coil to be heated at a rate comparable to the middle portion of the coil. Consequently, the sealant and tubing recover faster and more uniformly avoiding the high incidence of tubing "flare up" or "flip back" common with typical single or multi-turn induction coil heaters. In the preferred application, heating produces a complete fluid block in a cable load section within the coil without overheating or damaging the load.