Abstract: A system facilitates real-time user interactions in a virtual environment of a user application accessible by multiple computing devices. System instructions include receiving a set of defined topics including a defined topic from a first computing device of the computing devices. The instructions include receiving, from at least one of the computing devices, data representing machine-readable text converted from a verbal conversation between two or more users in the virtual environment. The instructions include identifying a set of topics from the data representing machine-readable text. The instructions include comparing the identified set of topics from the data representing machine-readable text to the set of defined topics. The instructions include, in response to detecting a match between a topic of the identified set of topics and the defined topic of the set of defined topics, transmitting, to the first computing device, a notification of the matching defined topic.

Abstract: The present disclosure relates generally to systems, methods, and computer-readable media for selectively identifying candidate keywords for a target domain, generating keyword clusters based on the candidate keywords, and implementing the candidate keywords within published online content. In particular, systems disclosed herein generate or otherwise obtain access to a collection of keywords and value metrics descriptive of a profile of the keywords with respect to a target domain. The systems can selectively identify candidate keywords having unique value to a domain and generate keyword clusters including the keywords and associated terms. The systems described herein can further implement the keyword clusters within a structure of published content items that are linked or otherwise associated with the target domain.

Abstract: Disclosed embodiments include apparatuses and methods for using a tip member to deposit or collect a supply of material from within a body. In an illustrative embodiment, an apparatus includes a tip body defining an annular chamber. A tip receptacle is configured to be joinable with a lumen and to receive a fluid flow therethrough and to convey the fluid flow into the annular chamber. A material distribution element is fluidly coupled with the annular chamber, wherein when the fluid flow is introduced into the annular chamber. The material distribution element diffusively passes the fluid flow out of multiple egress points in at least one of a distal end and a lateral surface of the tip body.

Abstract: A headgear is described that includes an air purifier, a microphone, and a control unit. The control unit analyses a signal output by the microphone to determine a magnitude of wind. The control unit then controls a flow rate of the air purifier in response to the determined magnitude.

Abstract: A headgear is described that includes a first air purifier, a second air purifier, a first microphone, a second microphone, and a control unit. The control unit analyses a first signal output by the first microphone and a second signal output by the second microphone to determine a direction of wind. The control unit then controls the relative flow rates of the first air purifier and the second air purifier in response to the determined direction of wind.

Abstract: Disclosed embodiments include apparatuses, systems, and methods for sampling a targeted region of tissue in a body using a flexible needle including a plurality of interrupted cuts and an uninterrupted cut extending continuously from the uninterrupted cuts to reduce localized strain on the flexible needle. In an illustrative embodiment, an apparatus includes a flexible needle, where the flexible needle includes: a proximal end; a distal end including a needle tip; and a shaft extending between the proximal end and the distal end and including a flexible portion, where the flexible portion includes; an interrupted cut section including a plurality of interrupted cuts in the shaft following a first helical pattern; and an uninterrupted cut section including an uninterrupted cut in the shaft following a second helical pattern where the uninterrupted cut extends continuously from an end of a first terminal cut at a first end of the interrupted cut section.

Abstract: An elongated access device used in a medical system. The elongated access device slidably receives a medical tool and an ultrasound probe. The elongated access device includes a sheath and an intraluminal tip attached to the distal end of the sheath. The intraluminal tip includes ramp and nose donuts being spaced apart from one another and configured to be attached to one or more elongated sleeves. One or more orientation pins are engaged with the respective ramp and nose donuts and may be anchored within the sheath. The medical tool is engaged with a ramp formed in the ramp donut or a ramp received within the ramp donut. The ultrasound probe is configured to engage with the intraluminal tip so as to ensure that the medical tool directionality is oriented toward a target during a procedure.

Abstract: A needle apparatus having a sheath with a protective hypotube insert and a method of making the needle sheath. An example needle apparatus includes a handle, a needle having a proximal end connected to the handle and a sheath. The sheath is configured to receive of the needle. The sheath includes a proximal end connected to the handle, a distal end, a lumen and the protective insert. The lumen passes from the proximal end to the distal end of the sheath. The protective insert is received within the lumen at the distal end of the sheath when force and/or heat are applied.

Abstract: Methods, systems, computer program products, and apparatus relating to an item inventory and item replacement are provided. In one embodiment a method for automatic processing of an insurance claim is provided. The method comprises (a) receiving one or more item indicators, each item indicator associated with an item in an insurance claim for an insured party; (b) for a particular item indicator of the one or more item indicators, automatically identifying an item listing associated with the particular item indicator from an item inventory, the item listing identified based at least in part on the particular item indicator; and (c) indicating the item listing as a replacement item for the particular item. Indicating the item listing as a replacement item for the particular item comprises adding the item listing to an electronic shopping cart.

Abstract: Various disclosed embodiments include illustrative apparatuses and systems for performing multi-lumen catheter functions and methods for making the apparatuses. An illustrative apparatus includes a multi-lumen sheath, a cap having a proximal end attachable to a distal end of the multi-lumen sheath, and a liner. The cap includes a ramp section having a ramp and an exit port and an imaging section disposed distally from the ramp section. The ramp allows travel of a medical device from within the liner to the exit port. The distal ramp section extends distally from the flexible proximal section and is received by the ramp of the ramp section. The distal ramp section has a curved portion. The cap includes a socket for receiving a tab of the distal ramp section. The curved portion includes bending relief features.

Abstract: Devices that are placed within fluid-filled organs, such as the bladder, which reduce the risk of bacterial infections using a combination of active agents and mechanical disruption of bacteria.

Abstract: A self-balancing tilting vehicle comprising a rear frame section having two drive wheels and a front frame section having at least one front wheel, connected to the rear frame section such as to be tiltable about a tilt axis that extends in a length direction, the front frame section carrying a driver seat, the rear frame section comprising an electric propulsion drive for rotating the drive wheels, an electric tilting drive for tilting the front frame section about the tilting axis and a power generating unit, the front wheel being rotatable about a steering axis that extends transversely to the tilt axis, characterised in that the drive unit of the tilting vehicle is cut off well before the tilting drive.

Abstract: Devices that are placed within fluid filled organs, such as the bladder, which reduce the risk of bacterial infections using a combination of active agents and mechanical disruption of bacteria.

Abstract: Devices that are placed within fluid filled organs, such as the bladder, which reduce the risk of bacterial infections using a combination of active agents and mechanical disruption of bacteria.

Abstract: Devices that are placed within fluid filled organs, such as the bladder, which reduce the risk of bacterial infections using a combination of active agents and mechanical disruption of bacteria.

Abstract: Devices that are placed within fluid filled organs, such as the bladder, which reduce the risk of bacterial infections using a combination of active agents and mechanical disruption of bacteria.

Abstract: An interferometric position sensor for sensing the position of an object is disclosed. The position sensor comprises a light source arranged to emit light, a beam splitter, and a detector array. The beam splitter is arranged to split the light between first and second optical paths, which are configured such that the split light is recombined so as to form an optical interference pattern dependent on the difference between the optical path lengths of the first and second optical paths. The detector array is arranged to measure the intensity of at least a part of the optical interference pattern. At least one of the first and second optical path lengths is arranged to be dependent on the position of the object, such that changes in the optical interference pattern can be related to changes in the position of the object.

Abstract: An adaptable spinal facet joint prosthesis may include a pedicle fixation element; a laminar fixation element; and a facet joint bearing surface having a location adaptable with respect at least one of the pedicle fixation element and the laminar fixation element. Methods of implanting an adaptable spinal facet joint prosthesis may include determining a desired position for a facet joint bearing surface; and attaching a prosthesis comprising a facet joint bearing surface to a pedicle portion of a vertebra and a lamina portion of a vertebra to place the facet joint bearing surface in the desired position. A facet joint prosthesis implant tool may include a tool guide adapted to guide a vertebra cutting tool; and first and second fixation hole alignment elements extending from the saw guide. Systems for treating spinal pathologies may include intervertebral discs in combination with spinal and facet joint prostheses.

Abstract: The disclosure discloses methods, devices, systems and kits for repairing, replacing and/or augmenting natural facet joint surfaces and/or facet capsules. An implantable facet joint device of one embodiment comprises a cephalad facet joint element and a caudal facet joint element. The cephalad facet joint element includes a member adapted to engage a first vertebra, and an artificial cephalad bearing member. The caudal facet joint element includes a connector adapted for fixation to a second vertebra at a fixation point and an artificial caudal bearing member adapted to engage the cephalad bearing member. The artificial caudal bearing member is adapted for a location lateral to the fixation point.

Abstract: An interferometric position sensor for sensing the position of an object is disclosed. The position sensor comprises a light source arranged to emit light, a beam splitter, and a detector array. The beam splitter is arranged to split the light between first and second optical paths, which are configured such that the split light is recombined so as to form an optical interference pattern dependent on the difference between the optical path lengths of the first and second optical paths. The detector array is arranged to measure the intensity of at least a part of the optical interference pattern. At least one of the first and second optical path lengths is arranged to be dependent on the position of the object, such that changes in the optical interference pattern can be related to changes in the position of the object.