Abstract: A system and method for an accent lighting system is provided. The system includes a plurality of underwater luminaires each having a plurality of light emitting diodes, and a junction box controller housing a plurality of electrical components for generating electrical signals for controlling the plurality of underwater luminaries. The junction box controller can be mounted to an electrical conduit and a plurality of cables can connect the plurality of underwater luminaires with the junction box controller. An underwater luminaire can include a heat sink and a flexible circuit board having a plurality of light emitting diodes mounted on the heat sink. The flexible circuit board transfers heat from the light emitting diodes to the heat sink. The underwater luminaire can also include a wiring harness for connecting the underwater luminaire to a cable.

Abstract: A portable steam generator includes a power source in a housing, a water tank in the housing, a heating element in the housing and configured to heat water in the water tank to produce steam using power from the power source, and a track on the housing configured to support the portable steam generator in an installation position and allow manual removal from the installation position. A pre-plumbed integrated bathroom panel includes a plumbing inlet configured to provide water to the panel, a water outlet connected to the plumbing inlet, a steam outlet connected to the plumbing inlet and a heating element, a sanitizing outlet connected to the plumbing inlet and an additive generator, valves for directing water from the plumbing inlet to the at least one water outlet, the at least one steam outlet, and the at least one sanitizing outlet, and a controller configured to operate at least the plurality of valves.

Abstract: Shortwave infrared (SWIR) hyperspectral imaging (HSI) systems comprise a supercontinuum laser source configured to illuminate objects and a receiver comprising a spectrometer configured to receive light reflected from the objects. In some cases, hyperspectral images can be created by raster scanning of the source/receiver across a scene. The supercontinuum laser source provides active illumination to allow collection of hyperspectral imagery during day (including overcast conditions) and night.

Abstract: Method and system for flash recycling of batteries, including lithium-ion batteries, other metal (sodium, potassium, zinc, magnesium, and aluminum)-ion batteries, metal batteries, batteries having all metal oxide cathodes, and batteries having graphite-containing anodes. The method and system include a solvent-free and water-free flash Joule heating (FJH) method performed upon a mixture that includes materials from the batteries done in millisecond for recycling the materials. In some embodiments, the FJH method is combined with magnetic separation to recover lithium, cobalt, nickel, and manganese with high yields up to 98%. In some embodiments, the FJH method is followed by rinsing with dilute acid, such a 0.01 M HCl. In other embodiments, the FJH method is utilized to purify the graphite in the battery, such as for use in the anode of the battery.

Abstract: A crimper for altering an implantable medical device from an uncompressed state to a compressed state. The crimper includes a plurality of crimper elements that define a crimper channel, each of the crimper elements including a non-planar surface that forms a portion of the crimper channel. Each non-planar surface is configured to apply non-uniform radial compression along a length of the implantable medical device during operation of the crimper when altering the implantable medical device from the uncompressed state to the compressed state. The crimper also includes handle configured to operate the crimper. Actuation of the handle decreases a volume of the crimper chamber to transition the implantable medical device from the uncompressed state to the compressed state.

Abstract: A virtual assistant/chatbot to improve clinical workflow for home renal replacement therapies is disclosed herein. A virtual assistant/chatbot includes a patient-facing user interface configured to enable a patient to engage in a virtual chat session by typing, speaking, or otherwise providing information regarding a patient request or issue related to their renal replacement therapy. The virtual assistant/chatbot also includes a backend server-based system configured to provide logic to respond to a patient's requests. The logic defines a sequence of questions and answers for resolving patient queries. The sequence of assistant/chatbot questions and patient answers may be configured in a node arrangement such that certain patient answers/requests lead to additional questions for additional information from a patient.

Abstract: The present disclosure provides electron source devices, electron source assemblies, and/or methods for generating electrons. The generated electrons can be used to facilitate spectroscopy, such as mass spectrometry, including mass selection or ion mobility.

Abstract: A method for producing sterile solution product bags includes positioning a manifold assembly onto a filling machine. The manifold assembly includes a plurality of bags, a first filter, and a connection line in fluid communication with the first filter. Each of the plurality of bags includes a bladder and a stem in fluid communication with the bladder and with the connection line. The method includes activating a pump and at least partially filling one or more of the bladders by pumping fluid through the feed line, the first filter, and the connection line. The method includes sealing the stem of each of the filled product bags at a location between the connection line and the bladder, thereby creating one or more at least partially filled and sealed product bags. The method includes separating each of the at least partially filled and sealed product bags from the connection line.

Abstract: Systems and methods for multi-object reporting in a content management system. A report type definition may define which objects are involved and how they are related. A report execution engine may generate a multi-object query language statement to translate the report type definition into query language. A query language execution engine may break the query language statement down into separate single pieces. A cost optimization engine may determine if it is cost efficient to join the objects. An indexed access execution engine may extract unique IDs of the objects and join the unique IDs to generate an index. A Lucene based search engine may be accessed according to the index, and the response is post processed to generate a multi-object report. A case management controller may receive a case narrative for an adverse event in the storage device, and store the case narrative to the storage device.

Abstract: The present invention is directed to a manually actuated aspiration device, aspiration system and a method of use to enable and facilitate en bloc removal of undesirable intravascular material, including, but not limited to, thrombus, embolus, or vegetation through a working lumen of a suction cannula during minimally invasive percutaneous procedures. The aspiration device includes valves oriented in opposite direction to control the fluid flow through the aspiration system and into a waste collection component. Alternatively, the aspiration system further comprises a filter that removes undesirable intravascular material prior to reinfusing blood into a patient's vasculature.

Abstract: A computing device for modifying a virtual environment based on a detected sound, the computing device comprising: a microphone; a display configured to display a virtual environment to a user; and a processor; wherein the processor is configured to: receive, via the microphone, audio data of audio in a monitored environment; use the audio data to determine the occurrence of a non-speech target sound in the monitored environment; determine a modification of the virtual environment associated with the non-speech target sound; and control the display to implement the determined modification.

Abstract: A device for modifying audio output based on a detected sound, the device comprising a processor configured to: determine the occurrence of a target sound in a monitored environment during the output of playback audio to a user via an audio output device; determine whether the target sound is included in a user-defined list of permitted sounds, or in a user-defined list of non-permitted sounds; and if the target sound is included in the list of permitted sounds, control the audio output device to perform at least one of: permit the target sound to be heard by the user during output of the playback audio, and notify the user that the target sound has been recognized; or if the target sound is included in the list of non-permitted sounds, control the audio output device to prevent the target sound being heard by the user during output of the playback audio.

Abstract: Systems, methods, and software described herein manage traffic rules in association with fully qualified domain names (FQDNs). In one implementation, a domain name system (DNS) security service obtains a FQDN associated with a DNS request by a computing device. The DNS security service determines a first score for the FQDN based on trust factors associated with the FQDN and determines whether the first score satisfies one or more criteria. When the first score satisfies the one or more criteria, the DNS security service evaluates host posture information associated with an IP address in the DNS response for the FQDN, updates the first score to a second score based on the host posture information, and determines a traffic rule for the FQDN based on the second score.

Abstract: A bipolar membrane comprising a first member comprising at least one anion exchange material; a second member comprising at least one cation exchange material, wherein the first member and the second member together form an interface junction; and disposed within the interface junction a solitary layer comprising a composite water dissociation catalyst or a composite water recombination catalyst.

Abstract: Systems and methods for flash joule heating carbon with variable frequency drives, for the production of graphene. The system includes a flash joule heating system, and a variable frequency drive system for driving the flash joule heating system, wherein the variable frequency drive system is coupled to the flash joule heating system, and is configured to output a pulse-width modulated current. The system and methods may further include sample temperature feedback, to adjust the output of variable frequency drive system.

Abstract: A virtual assistant/chatbot to improve clinical workflow for home renal replacement therapies is disclosed herein. A virtual assistant/chatbot includes a patient-facing user interface configured to enable a patient to engage in a virtual chat session by typing, speaking, or otherwise providing information regarding a patient request or issue related to their renal replacement therapy. The virtual assistant/chatbot also includes a backend server-based system configured to provide logic to respond to a patient's requests. The logic defines a sequence of questions and answers for resolving patient queries. The sequence of assistant/chatbot questions and patient answers may be configured in a node arrangement such that certain patient answers/requests lead to additional questions for additional information from a patient.

Abstract: The present invention is directed to a manually actuated aspiration device, aspiration system and a method of use to enable and facilitate en bloc removal of undesirable intravascular material, including, but not limited to, thrombus, embolus, or vegetation through a working lumen of a suction cannula during minimally invasive percutaneous procedures. The aspiration device includes valves oriented in opposite direction to control the fluid flow through the aspiration system and into a waste collection component. Alternatively, the aspiration system further comprises a filter that removes undesirable intravascular material prior to reinfusing blood into a patient's vasculature.

Abstract: A catheter includes a handle with torqueing and steering mechanisms. The torqueing mechanism includes a rotatable nosecone and a bearing coupled to the nosecone to be rotatable therewith. The bearing is concentrically disposed over a shaft of the catheter. The steering mechanism includes a rack coupled to the bearing to be slideable therewith and a pull wire having a proximal end attached to the bearing and a distal end attached to a distal portion of the shaft. Rotation of the nosecone causes an entire length of the shaft to rotate and axial movement of the rack tensions the pull wire to bend the distal portion of the shaft. A valve relief component is slidingly disposed over the shaft and is configured to dock onto the handle when not in use.

Abstract: A catheter based balloon enabled prosthetic heart valve delivery device is provided. The balloon enabled delivery device is configured to deploy a prosthetic heart valve through inflation. The balloon enabled delivery device is further configured to reduce or prevent migration of the prosthetic heart valve during deployment. Migration is prevented through a combination of balanced inflation of the balloon, inflation fluid flow balancing structures, retention rings, retention covers, and balloon surface treatments.

Abstract: Methods and apparatuses for peritoneal catheter placement are disclosed herein. An example method includes using a puncture device to create an access hole to a patient's peritoneal cavity. The puncture device includes a lumen that enables a guidewire to be inserted into the peritoneal cavity. The puncture device is then replaced with a catheter, which is inserted along the guidewire. A surgical seal is next applied to connect the catheter to adjacent patient muscle tissue. After the guidewire is removed, a tunneling device creates a pathway through fat tissue to anchor the catheter. An end of the tunneling device is aligned with an external piercing device to pierce the patient's skin from the outside, creating a catheter exit hole. An end of the catheter is connected to the tunneling device and pulled through the exit hole, thereby enabling the catheter to be connected to peritoneal dialysis tubing for a treatment.