Abstract: In some examples, a system includes a head-mounted device, a visor that includes a reflective object that is substantially transparent in a visible light spectrum and embodied at a physical surface of the visor, at least one visor attachment assembly that couples the visor to the head-mounted device; at least one optical sensor; and at least one computing device communicatively coupled to the at least one optical sensor, the at least one computing device comprising a memory and one or more computer processors that: receive, from the optical sensor, an indication of light outside of a visible light spectrum that is reflected from the reflective object; determine, based at least in part on the light outside of a visible light spectrum that is reflected from the reflective object, a position of the visor; and perform, based at least in part on the position of the visor, at least one operation.

Abstract: Air filter systems, filter bag assemblies, filter bags and corresponding methods are described herein. Air filter systems, filter bag assemblies, filter bags and corresponding methods are described herein. The filter bag assemblies include a flange assembly, a cage attached to the flange assembly, and a filter bag installed over the cage with an opening at the flange assembly. When installed in the dirty air chamber of the air filter system, a seal between the flange assembly and the tubesheet defining the dirty air chamber is provided by applying a seal force on the end of the filter bag assembly located proximate the access panel on the side of the dirty air chamber opposite the tubesheet. That seal force is transmitted to the flange assembly through the cage. The tubular filter bags may be in the form of triangular bags and/or may include bag support connectors at the closed end of the bag.

Abstract: A virtual surgical robot being built from kinematic data is rendered to a display. A user input is received to effect a movement or a configuration of the virtual surgical robot. The kinematic data is modified based on evaluation of the movement or the configuration of the virtual surgical robot.

Abstract: A method for providing a dynamically-updated electronic report of assets available for transaction to a user is provided. The electronic report is provided to a computing device operated by the user. The electronic report includes one or more entries that each corresponds to an asset for sale. Each entry can include a link for the corresponding asset. In response to receiving user selection of a link on the report, one or more characteristics of the asset corresponding to the selected link are determined. One or more additional assets are determined based on the one or more characteristics. The electronic report is dynamically updated to include one or more entries corresponding to the one or more additional assets. A user profile of the user can also be updated in response to the user's selection.

Abstract: A tool arrangement for forming a tunnel in a vertebra to perform nerve ablation includes a tamp having a distal end portion that includes a tip for creating the tunnel in the vertebra and a curvable portion to direct the tip along a curved path within the vertebra; a first cannula including a cannula body that is straight along an entire length of the cannula body and configured to receive the curvable portion of the tamp and straighten the curvable portion; and a tool hub including a stationary cannula attachment coupled to the first cannula and a movable head coupled to the tamp and configured to move toward or away from the stationary cannula attachment to extend or retract, respectively, the curvable portion of the tamp from or into, respectively, the first cannula.

Abstract: A bicycle storage unit is disclosed. The unit includes a rotatable bicycle storage carousel that is structured to rotate about a central axis to provide for a dense storage of bicycles, which are stored on the rotatable bicycle storage carousel in a generally vertical orientation. The unit further includes an enclosure surrounding the carousel. The rotatable bicycle storage carousel comprises an elongated central core oriented in a first direction that is orthogonal relative to a plane defined by a base structure of the rotatable bicycle storage carousel. The elongated central core is rotatable relative to the base structure. The carousel further includes multiple bicycle storage assemblies on which bicycles can be hung.

Abstract: Embodiments described herein provide various examples of monitoring adverse events in the background while displaying a higher-resolution surgical video on a lower-resolution display device. In one aspect, a process for detecting adverse events during a surgical procedure can begin by receiving a surgical video. The process then displays a first portion of the video images of the surgical video on a screen to assist a surgeon performing the surgical procedure. While displaying the first portion of the video images, the process uses a set of deep-learning models to monitor a second portion of the video images not being displayed on the screen, wherein each deep-learning model is constructed to detect a given adverse event among a set of adverse events. In response to detecting an adverse event in the second portion of the video images, the process notifies the surgeon of the detected adverse event to prompt an appropriate action.

Abstract: A method for setting an axial position and gap dimension of a gap between one or more score blades and an anvil shaft of a rotary scoring device, includes providing a control system including a controller, at least one sensor, and at least one adjusting device actuated by the control system, and actuating the at least one adjusting device in response to the at least one sensor sensing a deviation from a desired state, thereby setting the axial position or the gap dimension between the one or more score blades and the anvil shaft. The method further includes actuating the at least one adjusting device is achieved as a result of the control system operating in a closed feedback loop, and sensing by the at least one sensor occurring with or without disruption of operation of the rotary scoring device.

Abstract: In some examples, a system (1900) includes a hearing protector (1920); at least one position sensor; at least one sound monitoring sensor; at least one computing device configured to: receive, from the at least one sound monitoring sensor and over a time duration, indications of sound levels to which a worker is exposed; determine, from the at least one position sensor and during the time duration, that the hearing protector is not positioned at one or more ears of the worker to attenuate the sound levels; and generate, in response to the determination that at least one of the sound levels satisfies an exposure threshold during the time duration and the hearing protector is not positioned at one or more ears of the worker to attenuate the sound levels, an indication for output.

Abstract: A location awareness system including a communication network, and a network operating element coupled to the communication network. At least one anchor network gateway is coupled to the communication network, the at least one anchor network gateway configured to generate a wireless anchor network. A plurality of anchors are configured to couple to one of the at least one anchor network gateway via its respective wireless anchor network. A plurality of tags is each configured to communicate with at least one anchor to provide ranging information for determination of a position of the tag within an area covered by the system.

Abstract: The present disclosure provides vaccine compositions comprising at least one adjuvant and at least one antigen, wherein the adjuvant is a cationic lipid. The disclosure also provides methods of treating a disease in a mammal, methods of preventing a disease in a mammal, and methods of effecting antigen cross presentation to induce a humoral immune response and a cellular immune response in a mammal utilizing the vaccine compositions. Cross presentation of various antigens can be achieved by formulating the specific antigens with cationic lipids possessing adjuvant properties.

Abstract: A virtual operating room (OR) is generated that includes virtual surgical equipment based on existing OR models and existing equipment models. Sensor feedback is received that defines a physical OR having physical equipment, the physical equipment including a surgical robotic system within the physical OR. The virtual OR and the virtual surgical equipment is updated based on the sensor feedback. A layout of the virtual surgical equipment is optimized in the virtual OR. The virtual OR and the virtual surgical equipment are rendered on a display.

Abstract: Controlling the output of audio based on the mode of an electronic device having a sound mode, silent mode, and mute mode, along different audio output routes. In the sound mode, all audio can be output, while only registered or authorized audio can be output in the silent mode. In the mute mode, no audio can be output. The sound and silent modes can be enabled using an interface of the device, while the mute mode can be enabled using an accessory coupled to the device. To disengage the mute mode, a user can provide a corresponding instruction using the accessory or providing an instruction on the device related to volume control. Other aspects are also described and claimed.

Abstract: A running bike is to be operated selectively with and without power. The running bike includes a front fork rotatably engaged with a front wheel, a rear fork rotatably engaged with a rear wheel, a handlebar coupled to the front fork for steering the running bike, a frame extending between and connecting the front fork and the rear fork, an electronic controller coupled to the frame, and a drivetrain assembly coupled to the frame and in communication with the electronic controller. The drivetrain assembly includes an electric motor configured to selectively drive the rear wheel. A battery selectively provides power to the drivetrain assembly. A clutch is coupled to the handlebar and is in communication with the electronic controller. The clutch is configured to be actuated by an operator to proportionally increase or decrease power to the drivetrain assembly electronically.

Abstract: A material handler comprises a motor, an interface device, and a controller. The controller is configured to receive an input from the interface device and can include a variable frequency drive (VFD). The controller provides a variable frequency drive (VFD) signal to the motor to control movement of one or more components of the material handler. If the interface device is inactive for a predetermined amount of time, the controller adjusts a frequency of the VFD signal from an operating frequency to a standby frequency with the standby frequency being lower than the operating frequency. Adjusting the frequency from the operating frequency to the standby frequency can include adjusting the frequency of the VFD signal to one or more intermediate frequencies. When adjusting the frequency of the VFD signal, the controller can skip at least one frequency or range of frequencies, for example, to avoid undesirable operating characteristics.

Abstract: Catheter systems of the invention involve guided and informed dissolution of occlusions in blood vessels. According to certain aspects, a catheter system of the invention includes an elongate body defining a first lumen and comprising a distal portion, an inner member configured for insertion into the first lumen, the inner member comprising an energy source configured to deliver therapeutic energy to a treatment site, and an imaging assembly located at the distal portion of the elongate body. In some embodiments, the catheter system includes a functional flow sensor in addition to or as an alternative to the imaging assembly.

Abstract: The present invention relates generally to systems and methods for processing, transmitting, and displaying data received from continuous analyte sensor, such as a glucose sensor. In some embodiments, the continuous analyte sensor system comprises a sensor electronics module that includes power saving features. One feature includes a low power measurement circuit that can be switched between a measurement mode and a low power mode, in which charging circuitry continues to apply power to electrodes of a sensor during the low power mode. In addition, the sensor electronics module can be switched between in a low power storage mode higher power operational mode via a switch. The switch can include a reed switch or optical switch, for example. A validation routine can also be implemented to ensure an interrupt signal sent from the switch is valid.

Abstract: A sound system includes a sound source having an analogue audio signal output and a sound volume control; signal amplifier apparatus (10) comprising an analogue signal input (12) configured to be coupled to the analogue audio signal output of the sound source, an analogue signal output (18) and an amplifier module (62) coupled between the signal input and the signal output. The amplifier module (62) has a fixed amplification gain within a range of 10 to 12 decibels. Control of the audio signal is effected solely by the sound volume control of the sound source. The amplifier module (64) also provides a fixed gain bass boost of 6 decibels. The system provides linear amplification and allows a user to reduce the volume of the sound source, which significantly reduces signal distortion. Volume control is at the sound source and not at the amplifier module, which optimises amplification quality and reduces the power requirement of the amplifier apparatus (10).

Abstract: A medical apparatus (FDA Classifications: “Sputum Specimen [In-Home] Self-Collection Device” and “In Vitro Medical Diagnostic Device”) and method for self-collection, transport, decontamination and storage preservation of expectorated sputum specimens, to optimize specimen quality and reliability of clinical laboratory stain interpretation, culture and molecular diagnostic tests, thereby improving laboratory support for pathogen-specific treatment (antibiotic stewardship).

Abstract: This disclosure provides systems, methods and apparatus for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor. The system may include a display device with at least one input device. In response to movement of or along the input device, the display device may change a glucose data output parameter and update an output of the display device using the changed output parameter.