Abstract: Embodiments of negative pressure wound therapy systems and methods are disclosed. In one embodiment, an apparatus includes a wound dressing, negative pressure source, user interface, sensor, and control circuitry. The user interface can receive an activation input. The sensor can detect whether the wound dressing is positioned over a wound. The control circuitry can cause supply of negative pressure in response to receipt of the activation input and a determination that the sensor detects that the wound dressing is positioned over the wound. In addition, the control circuitry can prevent supply of negative pressure in response to a determination that the sensor does not detect that the wound dressing is positioned over the wound.

Abstract: A disposable set of components for an organ perfusion system comprising a fluid supply duct for supplying fluid to the organ, a fluid removal duct for removing fluid from the organ, and a surrogate organ removably connected between the fluid supply duct and the fluid removal duct so as to form a fluid circuit, so that fluid can be circulated in the circuit in preparation for connection of the organ.

Abstract: In some illustrative examples, a bridge suitable for treating a tissue site may include a bridge sealing member and one or more bridge wicking layers. The bridge sealing member may extend along a length of the bridge, and may define an internal passageway in fluid communication between a receiving end of the bridge and a transmitting end of the bridge. The one or more bridge wicking layers may be disposed within the internal passageway of the bridge sealing member. Other apparatus, systems, and methods are disclosed.

Abstract: An oxygen scavenging dressing includes a patient interface layer, an absorbent layer, a foam layer, an oxygen scavenging layer, and a film layer. The film layer is configured to seal with a patient's skin and define an inner volume within which the patient interface layer, the absorbent layer, the foam layer, and the oxygen scavenging layer are positioned.

Abstract: A computer-implemented method for performing smart building automated check-in includes receiving a digital image of a visiting user; receiving a visited user selection; and transmitting a notification to a computing device of the visited user, the notification including an identifier of the visiting user. A smart building automated check-in system includes a processor; and a memory storing instructions that, when executed by the processor, cause the system to: receive a digital image of a user; receive a visited user selection; and transmit a notification to a computing device of the visited user, the notification including an identifier of the visiting user. A non-transitory computer readable medium includes program instructions that when executed, cause a computer to: receive a digital image of a user; receive a visited user selection; and transmit a notification to a computing device of the visited user, the notification including an identifier of the visiting user.

Abstract: An authentication method includes receiving an initial user authentication factor; storing the initial authentication factor; receiving one or more user verification authentication factors; and authenticating the user when a verification authentication factor matches the initial authentication factor. A user authentication system includes a processor; and a memory storing instructions that, when executed by the processor, cause the system to: receive an initial user an initial authentication factor; store the initial user authentication factor; receive one or more user verification authentication factors; and authenticate the user when a verification authentication factor matches the initial authentication factor.

Abstract: A computer-implemented method includes displaying a bot client application including an active channel indicator, receiving bot input, analyzing the bot input, generating an output, and displaying the output. A smart building system includes a processor and a memory storing instructions that, when executed by the one or more processors, cause the system to display a bot client application including an active channel indicator, receive bot input, analyze the bot input, generate an output, and display the output. A non-transitory computer readable medium containing program instructions that when executed, cause a computer to display a bot client application including an active channel indicator, receive bot input, analyze the bot input, generate an output, and display the output.

Abstract: A system includes a processor and a memory storing instructions that, when executed by the processor cause the system to generate a machine learning model; generate an artificial neural network; analyze an image of a parking area using a spot detection machine learning model; analyze the image of the parking area using a vehicle detection machine learning model; and classify a parking space as available when an area of intersection does not exceed a predetermined value. A method includes analyzing an image of a parking area using a first machine learning model; analyzing the image of the parking area using second machine learning model; and classifying a parking space as available when an area of intersection does not exceed a predetermined value. A method includes generating a spot detection machine learning model; and generating, by analyzing a plurality of labeled images, an artificial neural network.

Abstract: A computer-implemented method includes identifying a vehicle using a trained convolutional neural network; analyzing an image of a parking area using a machine learning model; and transmitting an identification to a client computing device of the user. A vehicle parking spot dispatch system includes one or more processors; and a memory storing instructions that, when executed by the one or more processors, cause the system to identify a vehicle using a trained convolutional neural network; analyze an image of a parking area using a machine learning model; and transmit an identification to a client computing device of the user. A non-transitory computer readable medium includes program instructions that when executed, cause a computer to identify a vehicle using a trained convolutional neural network; analyze an image of a parking area using a machine learning model; and transmit an identification to a client computing device of the user.

Abstract: A computer-implemented method for performing automatic lighting control includes receiving a selection of a lighting control, identifying an electric light, causing the electric light to perform an action; and displaying a response message to the user via the lighting control application. An automatic lighting control system includes a processor; and a memory storing instructions that, when executed by the processor, cause the system to receive a selection of a lighting control, identify an electric light, cause the electric light to perform an action; and display a response message to the user via the lighting control application. A non-transitory computer readable medium includes program instructions that when executed, cause a computer to receive a selection of a lighting control, identify an electric light, cause the electric light to perform an action; and display a response message to the user via the lighting control application.

Abstract: A method of parking space dispatch includes receiving a user command, enqueueing the user command, analyzing an image of a parking area using a machine learning model, dequeueing the user command, and notifying the user of an identification of the available parking space. A vehicle parking spot dispatch system includes a processor and a memory storing instructions that, when executed by the processor, cause the system to receive a user command, enqueue the user command, analyze an image of a parking area using a machine learning model, dequeue the user command, and notify the user of the available parking space. A non-transitory computer readable medium containing program instructions that when executed, cause a computer to receive a user command, enqueue the user command, analyze an image of a parking area using a machine learning model, dequeue the user command, and notify the user of the available parking space.

Abstract: A computer-implemented method for performing smart building automated check-in includes receiving a digital image of a visiting user; receiving a visited user selection; and transmitting a notification to a computing device of the visited user, the notification including an identifier of the visiting user. A smart building automated check-in system includes a processor; and a memory storing instructions that, when executed by the processor, cause the system to: receive a digital image of a user; receive a visited user selection; and transmit a notification to a computing device of the visited user, the notification including an identifier of the visiting user. A non-transitory computer readable medium includes program instructions that when executed, cause a computer to: receive a digital image of a user; receive a visited user selection; and transmit a notification to a computing device of the visited user, the notification including an identifier of the visiting user.

Abstract: A method for delegating conference rooms using room presence detection includes identifying a human in a digital image using a trained machine learning model; updating room presence information; and determining a next-available conference room. A room presence computing system includes a processor; and a memory storing instructions that, when executed by the processor, cause the system to: identify a human in a digital image using a trained machine learning model; update room presence information; and determine, by analyzing the room presence information, a next-available conference room. A non-transitory computer readable medium includes program instructions that when executed, cause a computer to: identify a human in a digital image using a trained machine learning model update room presence information; and determine, by analyzing the room presence information, a next-available conference room.

Abstract: An authentication method includes receiving an initial user authentication factor; storing the initial authentication factor; receiving one or more user verification authentication factors; and authenticating the user when a verification authentication factor matches the initial authentication factor. A user authentication system includes a processor; and a memory storing instructions that, when executed by the processor, cause the system to: receive an initial user an initial authentication factor; store the initial user authentication factor; receive one or more user verification authentication factors; and authenticate the user when a verification authentication factor matches the initial authentication factor.

Abstract: A computer-implemented method includes displaying a bot client application including an active channel indicator, receiving bot input, analyzing the bot input, generating an output, and displaying the output. A smart building system includes a processor and a memory storing instructions that, when executed by the one or more processors, cause the system to display a bot client application including an active channel indicator, receive bot input, analyze the bot input, generate an output, and display the output. A non-transitory computer readable medium containing program instructions that when executed, cause a computer to display a bot client application including an active channel indicator, receive bot input, analyze the bot input, generate an output, and display the output.

Abstract: A pathogen containment system for use during healthcare procedures is disclosed, comprising a flexible tubing dimensioned to extend around a user's mouth, the flexible tubing including a first end and a second end. A connector includes a central portion including a first side fittingly engaged with the first end of the flexible tubing and a second side fittingly engaged with the second end of the flexible tubing. An attachment port is positioned perpendicular to the central portion, the attachment port is in fluid communication via a vacuum tubing to a vacuum suction unit. A plurality of intake ports are provided on the flexible tubing to permit air to be drawn therethrough via the vacuum suction unit. The air intake ports capture a contaminant emitted from the user's mouth or the user's nose.

Abstract: A pathogen containment system for use during healthcare procedures is disclosed, comprising a flexible tubing dimensioned to extend around a user's mouth, the flexible tubing including a first end and a second end. A connector includes a central portion including a first side fittingly engaged with the first end of the flexible tubing and a second side fittingly engaged with the second end of the flexible tubing. An attachment port is positioned perpendicular to the central portion, the attachment port is in fluid communication via a vacuum tubing to a vacuum suction unit. A plurality of intake ports are provided on the flexible tubing to permit air to be drawn therethrough via the vacuum suction unit. The air intake ports capture a contaminant emitted from the user's mouth or the user's nose.

Abstract: A computer-implemented authentication method includes receiving a first authentication factor, storing the first authentication factor, receiving a second authentication factor and authenticating a user when the first authentication factor matches the second authentication factor. A user authentication system includes one or more processors; and a memory storing instructions that, when executed by the one or more processors, cause the system to receive a first authentication factor, store the first authentication factor, receive a second authentication factor and authenticate a user when the first authentication factor matches the second authentication factor. A non-transitory computer readable medium containing program instructions that when executed, cause a computer to receive a first authentication factor, store the first authentication factor, receive a second authentication factor and authenticate a user when the first authentication factor matches the second authentication factor.

Abstract: A computer-implemented method for performing room presence detection includes receiving a live photograph, detecting a human in the live photograph using machine learning, identifying a file photograph by comparing the live photograph to a list of photographs and displaying a room map. A room presence computing system includes a processor; and a memory storing instructions that, when executed by the processor, cause the system to receive a live photograph, detect a human in the live photograph using machine learning, identify a file photograph by comparing the live photograph to a list of photographs and display a room map. A non-transitory computer readable medium includes program instructions that when executed, cause a computer to receive a live photograph, detect a human in the live photograph using machine learning, identify a file photograph by comparing the live photograph to a list of photographs and display a room map.

Abstract: An automated check-in method includes receiving a sign-in selection, displaying a user registration, capturing a photograph, receiving user information and a visited user selection, displaying a registration preview, and transmitting a notification. A smart building automated check-in system includes a processor; and a memory storing instructions that, when executed by the processor, cause the system to receive a sign-in selection, display a user registration, capture a photograph receive user information and a visited user selection, display a registration preview, and transmit a notification. A non-transitory computer readable medium includes program instructions that when executed, cause a computer to receive a sign-in selection, display a user registration, capture a photograph, receive user information and a visited user selection, display a registration preview, and transmit a notification.