Abstract: Apparatuses and method for determining if an endoscope is contaminated may include a sheath device to cover both the inside and outside of the endoscope. The sheath device may include a flexible tubular external sheath that extends over the endoscope to form an external protective barrier, a tubular internal sheath that extends within a lumen of the endoscope that forms an internal protective barrier, and a cap sealed to both the external sheath and the internal sheath, and a proximal sealing collar that is configured to allow the space between the endoscope and the external and/or inner sheaths to be pressurized to detect leaks indicating contamination.

Abstract: Systems, devices, and methods are disclosed for acquiring and providing information about orthopedic features of a body using acoustic energy. In some aspects, an acoustic orthopedic tracking system includes portable acoustic transducers to obtain orthopedic position information for feeding the information to an orthopedic surgical system for surgical operations.

Abstract: Systems, devices, and methods are disclosed for acquiring and providing information about orthopedic features of a body using acoustic energy. In some aspects, an acoustic orthopedic tracking system includes portable acoustic transducers to obtain orthopedic position information for feeding the information to an orthopedic surgical system for surgical operations.

Abstract: Disclosed are articles, devices and systems providing a semi-rigid acoustic coupling medium for ultrasound diagnostic and treatment techniques. In some aspects, an acoustic coupling article includes a semi-rigid acoustic coupling medium (SACM) able to conform to a receiving body through deformation of the SACM body in order to propagate an acoustic signal within the SACM to and from the receiving body. In some embodiments, the SACM is configured in a shape having one or more attachment portions located at one end of an acoustic interface portion, such that the acoustic interface portion is operable to contact the receiving body to propagate the acoustic signal and the attachment portions are configured to be secured by an acoustic probe device to transmit and receive the propagated acoustic signal.

Abstract: Disclosed are articles, devices and systems providing a semi-rigid acoustic coupling medium for ultrasound diagnostic and treatment techniques. In some aspects, an acoustic coupling article includes a semi-rigid acoustic coupling medium (SACM) able to conform to a receiving body through deformation of the SACM body in order to propagate an acoustic signal within the SACM to and from the receiving body. In some embodiments, the SACM is configured in a shape having one or more attachment portions located at one end of an acoustic interface portion, such that the acoustic interface portion is operable to contact the receiving body to propagate the acoustic signal and the attachment portions are configured to be secured by an acoustic probe device to transmit and receive the propagated acoustic signal.

Abstract: Disclosed are articles, devices and systems providing a semi-rigid acoustic coupling medium for ultrasound diagnostic and treatment techniques. In some aspects, an acoustic coupling article includes a semi-rigid acoustic coupling medium (SACM) able to conform to a receiving body through deformation of the SACM body in order to propagate an acoustic signal within the SACM to and from the receiving body. In some embodiments, the SACM is configured in a shape having one or more attachment portions located at one end of an acoustic interface portion, such that the acoustic interface portion is operable to contact the receiving body to propagate the acoustic signal and the attachment portions are configured to be secured by an acoustic probe device to transmit and receive the propagated acoustic signal.

Abstract: Systems, devices, and methods are disclosed for acquiring and providing information about orthopedic features of a body using acoustic energy. In some aspects, an acoustic orthopedic tracking system includes portable acoustic transducers to obtain orthopedic position information for feeding the information to an orthopedic surgical system for surgical operations.

Abstract: Systems, devices, and methods are disclosed for acquiring and providing information about orthopedic features of a body using acoustic energy. In some aspects, an acoustic orthopedic tracking system includes portable acoustic transducers to obtain orthopedic position information for feeding the information to an orthopedic surgical system for surgical operations.

Abstract: Techniques, systems and apparatus are described for operating a multimode passive detection system (MMPDS). System control settings including operating parameters for the multimode passive detection system are stored. Detector signals are processed to reconstruct an image of a scanned volume and identify an object in the scanned volume based on the reconstructed image. The operating parameters and the detector signals at different processing stages are recorded. An operational health of the multimode passive detection system is monitored. Monitoring the operational health includes receiving information representing the operational health of various components of the multimode passive detection system, and determining an operational health status of one or more of the various components of the multimode passive detection system based on the received information representing the operational health of the multimode passive detection system.

Abstract: Techniques, systems and apparatus are described for a multimode passive detection system (MMPDS). A MMPDS includes a detector assembly of array of drift tubes arranged as detector modules to generate detector signal data representing electrical responses to cosmic ray charged particles passing through respective detector modules and traversing through a volume of interest (VOI). Detector circuitry measures the generated detector signal data and outputs the measured detector signal data as spatially segregated data streams corresponding to respective detector modules. A clock system distributes a master clock signal throughout the detector circuitry.

Abstract: Systems, devices, and methods are disclosed for acquiring and providing information about orthopedic features of a body using acoustic energy. In some aspects, an acoustic orthopedic tracking system includes portable acoustic transducers to obtain orthopedic position information for feeding the information to an orthopedic surgical system for surgical operations.

Abstract: Systems, devices, and methods for synthetic aperture acoustic imaging, range-Doppler measurements, and therapies are disclosed. One synthetic aperture acoustic system includes a waveform generation and processing device and an acoustic probe device that are designed to enable generation, transmission, reception, and processing of coherent, spread-spectrum, instantaneous-wideband, coded waveforms in synthetic aperture ultrasound (SAU) applications.

Abstract: Techniques, systems and apparatus are described for operating a multimode passive detection system (MMPDS). System control settings including operating parameters for the multimode passive detection system are stored. Detector signals are processed to reconstruct an image of a scanned volume and identify an object in the scanned volume based on the reconstructed image. The operating parameters and the detector signals at different processing stages are recorded. An operational health of the multimode passive detection system is monitored. Monitoring the operational health includes receiving information representing the operational health of various components of the multimode passive detection system, and determining an operational health status of one or more of the various components of the multimode passive detection system based on the received information representing the operational health of the multimode passive detection system.

Abstract: Techniques, systems and apparatus are described for a multimode passive detection system (MMPDS). A MMPDS includes a detector assembly of array of drift tubes arranged as detector modules to generate detector signal data representing electrical responses to cosmic ray charged particles passing through respective detector modules and traversing through a volume of interest (VOI). Detector circuitry measures the generated detector signal data and outputs the measured detector signal data as spatially segregated data streams corresponding to respective detector modules. A clock system distributes a master clock signal throughout the detector circuitry.

Abstract: A screen printing frame comprises four extruded plastic frame members made of a material which is recyclable and resistant to attack by the inks and solvents used in a sreen printing process. Each of the frame members include transverse reinforcing webs dividing the frame member into four elongated channels. At each mitered junction of the frame, four L-shaped plastic connectors are inserted into the contiguous channnels of contiguous frame members and adhesively secured. The screen or mesh is suitably stretched and attached to the frame by means of an adhesive.