Abstract: In some examples, a medical device system a thin film including at least one electrically conductive track extending between at least one electrode and at least one electrical contact, a first and second polymer layer; wherein, at a portion of the thin film between the at least one electrode and the at least one electrical contact, the first polymer layer and second polymer layer surround the at least one electrically conductive track; and at least one discrete ceramic member located between the first and second polymer layers at a portion of the thin film between the at least one electrode and the at least one electrical contact, wherein the at least one discrete ceramic member does not surround the at least one conductive track, and wherein the at least one discrete ceramic member is configured to increase adhesion between the first polymer layer and second polymer layer.

Abstract: A medical electrical lead and methods of implanting medical electrical leads in lumens. Leads in accordance with the invention employ preformed biases to stabilize the lead within a lumen and to orient electrodes in a preferred orientation.

Abstract: A medical tool includes a rotation mechanism that further includes a warning feature. The warning feature provides an indication when the rotation mechanism has achieved a number of rotations.

Abstract: A system for individualizing neuromodulation includes a neurostimulation device having a set of electrodes, and an application executing on a user device. Additionally or alternatively, the system can include any or all of: a sensor system, a head-securing mechanism, a remote server, storage, an accessory device, and any other suitable component. A method for individualizing neuromodulation includes determining a task of interest to a user; determining a user skill level associated with the task; determining a set of goals; determining an individualized neuromodulation program comprising a neurostimulation pattern; and delivering the neurostimulation pattern to the user. Additionally or alternatively, the method can include any or all of: determining user progress; displaying user progress; receiving user feedback; determining and/or adapting neuromodulation program based on user progress and/or user feedback; and any other suitable process.

Abstract: A non-invasive electrical stimulation device shapes an elongated electric field of effect that can be oriented parallel to a long nerve, such as a vagus nerve in a patient's neck, producing a desired physiological response in the patient. The stimulator comprises a source of electrical power, at least one electrode and a continuous electrically conducting medium in which the electrode(s) are in contact. The stimulation device is configured to produce a peak pulse voltage that is sufficient to produce a physiologically effective electric field in the vicinity of a target nerve, but not to substantially stimulate other nerves and muscles that lie between the vicinity of the target nerve and patient's skin. Current is passed through the electrodes in bursts of preferably five sinusoidal pulses, wherein each pulse within a burst has a duration of preferably 200 microseconds, and bursts repeat at preferably at 15-50 bursts per second.

Abstract: Apparatus and methods for managing pain uses separate varying electromagnetic fields, with a variety of temporal and amplitude characteristics, which are applied to a particular neural structure to modulate glial and neuronal interactions as a mechanism for relieving chronic pain. In another embodiment, a single composite modulation/stimulation signal which has rhythmically varying characteristics is used to achieve the same results as separate varying electromagnetic fields. Also, disclosed is an apparatus and method for modulating the expression of genes involved in diverse pathways including inflammatory/immune system mediators, ion channels and neurotransmitters, in both the Spinal Cord (SC) and Dorsal Root Ganglion (DRG) where such expression modulation is caused by spinal cord stimulation or peripheral nerve stimulation using the disclosed apparatus and techniques.

Abstract: Methods are disclosed for treating a subject having a disease or disorder comprising stimulating a nerve of the subject with a corrective stimulus pattern derived from a disease-specific, condition-specific, endogenous mediator-specific or pharmacologic agent-specific neurogram in an amount and manner effective to treat the disease or disorder.

Abstract: A neuromodulation system comprises a plurality of electrical terminals configured for being respectively coupled to a plurality of electrodes, a user interface configured for receiving input from a user that selects one of a plurality of different shapes of a modulating signal and/or selects one of a plurality of different electrical pulse parameters of an electrical pulse train, neuromodulation output circuitry configured for outputting an electrical pulse train to the plurality of electrical terminals, and pulse train modulation circuitry configured for modulating the electrical pulse train in accordance with the selected shape of the modulating signal and/or selected electrical pulse parameter of the electrical pulse train.

Abstract: The present subject matter includes an implantable medical device with a capture feature at or near the proximal end. In some cases, the capture feature includes a hold that is configured to facilitate a releasable connection with a delivery device that is used to deliver the implantable medical device to a target implant site.

Abstract: A kit of parts and a system for centering an external element with respect to an implantable medical device is provided that includes: •An implantable medical device (20) for being implanted under the skin of a patient and having an internal housing with a light source (22) positioned such as to emit a light beam coaxial to a secondary axis (Z2), •An external element (10) having —a number, N>2, of photodetectors (12a-12d) forming a polygon of N edges, normal to a primary axis (Z1), and —an indicator (4) indicating how the external element is to be displaced over the the skin to position the external element with the primary axis (Z1), being coaxial with the secondary axis (Z2), as a function of the energy received by each of the N photodetectors. A corresponding method for aligning the external element and the implantable medical device are provided.

Abstract: In embodiments, a wearable cardiac defibrillator system includes an energy storage module configured to store a charge. Two electrodes can be configured to be applied to respective locations of a patient. One or more reservoirs can store one or more conductive fluids. Respective fluid deploying mechanisms can be configured to cause the fluids to be released from one or more of the reservoirs, which decreases the impedance at the patient location, and decreases discomfort for the patient. In some embodiments an impedance is sensed between the two electrodes, and the stored charge is delivered when the sensed impedance meets a discharge condition. In some embodiments, different fluids are released for different patient treatments. In some embodiments, fluid release is controlled to be in at least two doses, with an intervening pause.

Abstract: An extra-cardiovascular implantable cardioverter defibrillator senses R-waves from a first cardiac electrical signal by a first sensing channel and stores a time segment of a second cardiac electrical signal in response to each sensed R-wave. The ICD determines intervals between successively sensed R-waves and, in response to at least a predetermined number of the intervals being less than a tachyarrhythmia detection interval, analyzes at least a portion of the time segment of the second cardiac electrical signal corresponding to a most recent one of the sensed R-waves to confirm the most recent one of the R-waves. The ICD updates an unconfirmed beat count in response to the most recent one of the R-waves not being confirmed and withholds detection of a tachyarrhythmia episode in response to the unconfirmed beat count being equal to or greater than a rejection threshold.

Abstract: A PEMF web using immersive, flux-guided, micro-coils to direct intense, deeply penetrating, magnetic flux into a subject from each micro-coil capable of pointing in an arbitrary direction. Micro-coils are spooled around iron cores, insulated properly, and soldered to connecting wires, all embedded in a polymeric resin, such as cold-cured silicone resin. Nodes protect, enclose, insulate electrically, and otherwise protect the micro-coils. Connectors between nodes provide mechanical stability against breaking of wires, while permitting folding, bending, buckling, and otherwise deflecting to position the nodes as desired with three degrees of freedom.

Abstract: Methods for treating a patient using time varying magnetic field are described. The treatment methods combine various approaches for aesthetic treatment. The methods are focused on enhancing a visual appearance of the patient.

Abstract: The present disclosure relates to the field of medical technology and in particular to the field of transcranial magnetic stimulation. A coil assembly is presented comprising a housing; a magnetic coil, and an electrode arrangement; wherein the magnetic coil is arranged in the housing and is adapted for generating a magnetic field for transcranial magnetic stimulation, wherein the electrode arrangement is arranged on the housing and adapted for deriving an EEG signal, and wherein the magnetic coil and the electrode arrangement are arranged on top of each other. Further, an electrode arrangement and a system for transcranial magnetic stimulation are provided.

Abstract: The invention relates to a light treatment system. The light treatment system comprises a light source for emitting light for illuminating a part of a human or animal body for light treatment. The light treatment system further comprises a housing for emitting light towards the part of the human or animal body, and for at least partially covering the illuminated part of the human or animal body from view. The housing further comprises a window for emitting light from an inner part of the housing away from the housing.

Abstract: Systems and methods for performing radiation treatment planning are provided. An exemplary system may include a processor device communicatively coupled to a memory device and configured to perform operations when executing instruction stored in the memory device. The operations may include receiving a reference treatment plan including one or more dose constraints and determining, based on the reference treatment plan, segment information of a plurality of radiation beams. The operations may also include determining a fluence map for each of the plurality of radiation beams based on the one or more dose constraints using a fluence map optimization algorithm. The operations may also include determining a dose distribution based on the fluence maps of the plurality of radiation beams. The operations may also include determining at least one beam modulation property of a new treatment plan using a warm-start optimization algorithm based on the segment information and the dose distribution.

Abstract: A gantry applies particle beams to a subject. An ultrasonic diagnostic apparatus scans the subject with ultrasonic waves via an ultrasonic probe, and acquires an ultrasonic image concerning a radiotherapy target region of the subject. A processing circuitry specifies a first planned point of a Bragg peak in the ultrasonic image, which anatomically coincides approximately with a second planned point of the Bragg peak decided in radiotherapy planning. The processing circuitry estimates a sighting point of the Bragg peak of a particle beam based on a body surface position of the subject and an actual range of the particle beam. The display displays the ultrasonic image to indicate the first planned point and the sighting point.

Abstract: Systems, devices, and methods for imaging-based calibration of radiation treatment couch position compensations.

Abstract: Provided herein are oral care compositions comprising antifreeze proteins (AFPs) useful in methods of repairing or inhibiting dental erosion, promoting dental remineralization, and/or enhancing the anti-cavity effects of fluoride.

Abstract: A respiratory inlet having a mask end and a fitting end is provided. The respiratory inlet also includes a cavity and an exterior mating surface. The exterior mating surface is disposed proximate the fitting end, and is configured to matingly accept a first type of air supply fitting. The first type of air supply fitting is configured as a female fitting, and the respiratory inlet is configured to operate in a first mode when the female fitting is mated to the exterior mating surface. The cavity includes an opening oriented toward the fitting end, and an interior mating surface configured to matingly accept a second type of air supply fitting. The second type of air supply fitting is configured as a male fitting, and the respiratory inlet is configured to operate in a second mode when the male fitting is mated to the interior mating surface.

Abstract: A fire fighting blower (1) comprises a propeller (2) coaxially mounted in a tubular casing (3) for generating an axial airflow. The blower comprises an airflow guiding device (9) in the casing (3) for obtaining a concentrated air jet having a substantially ovalized section, it comprises within the tubular casing (3) an assembly of first deflectors (4) for concentrating the axial airflow and generating a concentrated axial air jet and an assembly of second deflectors (16, 17) for generating an air stream deflected from the concentrated axial air jet so that the concentrated air jet having an ovalized section is a combination of the concentrated axial air jet and the deflected air stream.

Abstract: A fire suppression nozzle assembly includes a nozzle having a first tube defining an axially extending passageway. The passageway includes a plurality of primary outlets disposed on a sidewall of the first tube. The nozzle also includes a second tube circumscribing the first tube to define a chamber. The primary outlets provide fluid communication between the passageway and the chamber. A sidewall of the second tube has a first set of radially facing secondary outlets axially offset from the primary outlets in a first direction and a second set of radially facing secondary outlets axially offset from the primary outlets in a second direction opposite the first direction. The nozzles disclosed herein are configured such that gas exiting a plurality of outlet holes is balanced.

Abstract: An embodiment of the present invention includes an advanced adjustable density misting delivery system (AMDS) for detecting and neutralizing a fire. The AMDS includes a bladder containing a fire suppressant material, a pump operatively connected to the bladder via a tube, and a nozzle operatively connected to the pump and the bladder via the tube. The AMDS also includes a controller electrically connected to the pump and a sensor in communication with the controller, where the sensor is configured to detect a parameter that indicates the presence of the fire. The controller is configured to transition the pump from a deactivated state to an activated state when the sensor detects the parameter, such that in the deactivated state the pump does not operate, and in the activated state the pump causes the fire suppressant to flow from the bladder, through the tube, and out the nozzle.

Abstract: Described are inerting systems that may be used on board an aircraft or other passenger transportation vehicle to reduce a risk of fire due to electronic components or to other elements in a compartment and to assist in preventing or extinguishing any fire or hazardous condition that may occur. The systems include a source of inert gas such as oxygen depleted air generated from a fuel cell on board the aircraft. The oxygen depleted air or other inert gas is conveyed through ducts to compartments that house the electronics, thus changing the conditions in the compartment to be less conducive to fire.

Abstract: A system including an imaging device having a first image capture device configured to detect longwave infrared electromagnetic radiation and a second image capture device configured to detect near infrared electromagnetic radiation. The system further includes a display configured to display a visible representation of the detected infrared longwave electromagnetic radiation and the detected near infrared electromagnetic radiation.

Abstract: A method of treating, stabilizing, precipitating, or otherwise removing heavy metal ions contained in a contaminated media, which method includes: providing a sodium-iron-sulfide mineral or crystalline phase, either alone or in combination with a pH adjusting substance; contacting said contaminated media containing heavy metal ions with the sodium-iron-sulfide mineral or crystalline phase, either alone or in combination with a pH adjusting substance; and allowing the contaminated media containing the heavy metal ions to react with said sodium-iron-sulfide mineral or crystalline phase, either alone or in combination with a pH adjusting substance, such that the contaminated media containing heavy metal ions form single or mixed metal-sulfide precipitates or co-precipitates.

Abstract: Aerobic and strength training percussion apparatus incorporating a specially designed bass drum with internal striking mechanism which is activated by such actions, but not limited to, the user jumping, walking, running, bouncing, dancing, or leaning atop it while simultaneously striking a plurality of smaller drums, mounted vertically on a frame, with specially weighted mallets. Apparatus can be utilized individually or in groups, either as an exercise device or a dedicated percussion instrument. Additionally, the base of the apparatus can be utilized as a percussion instrument, a percussion toy, and, when a multitude are place adjacent to one another, as a musical floor.

Abstract: The present invention discloses a new, more stable locking pin system for use in constructing adjustable exercise machine designs.

Abstract: A soft stretching apparatus made of cotton, terry cloth, wool, felt or non-stretchable neoprene. The stretching apparatus includes a length of cloth having a first end and a second end with a first retaining member affixed at the first end of the length of cloth and having a fixed circumferential frame enclosing a first opening between the frame and the first end of the length of cloth, and the cloth having a second end with a second retaining member affixed at the second end of the length of cloth and having a fixed circumferential frame enclosing a second opening between the frame and the second end of the length of cloth.

Abstract: A wearable device that enables adjustable resistance to the extremity of a user using an attachment system and associated eddy current braking system. The wearable resistive device can be used for physical therapy made necessary due to weakness caused by neuromuscular diseases, such as stroke and cerebral palsy, orthopedic disorders, general disuse, or even for overall fitness.

Abstract: Various weight racks, plate racks, jerk blocks, and methods are disclosed. In some embodiments, the weight racks comprise one or more weight stands that can be connected and disconnected and that comprise rolling elements that allow free movement of the weight stands. In some embodiments, plate racks that allow weight plates to be rolled into and out of them are provided. In some embodiments, jerk blocks that are height adjustable without stacking are provided.

Abstract: This invention relates to an ergonomic strap for weight lifting and fitness exercises, comprising a first strap for encircling a wrist, a second soft strap, facing the wrist, attached to the first strap, a third strap incorporating a Velcro fabric, attached externally to the first strap and a fourth strap secured to the first and third straps under an inclination of ?45 degrees; such an inclination precludes the portion of the fourth strap, facing a palm, during wrapping around a weight lifting bar, to form several consecutive loops, so that a succeeding loop does not overlap a preceding loop, thereby a helical wrapping is resulting; i.e. the inclination of the fourth strap at ?45 degrees, prevents a part of the fourth strap that is closest to the wrist, from overlapping itself.

Abstract: An exercise apparatus with oscillating tilt system includes a main frame for supporting all the components of the apparatus, a tiltable upstanding support is tilted oscillating, a mechanism which enabling a user of the apparatus to move hands and feet up and down harmoniously, and another mechanism to change an orientation of the user in relation to the vertical line oscillating during the exercise, and consequently changing the direction of the forces affecting different muscles of the user of the apparatus.

Abstract: An adjustable crank assembly is provided. The adjustable crank assembly includes a crank arm having a surface with a plurality of notches, and a retention block that partially houses the crank arm and allows the crank arm to slide along an axis relative to the retention block. The retention block includes a clamping block and a locking pin, both of which being adapted to selectively engage the crank arm when the retention block is placed in a locked position, and a locking lever for transitioning between a locked position and an unlocked position. The locking lever provides a compressive force to the clamping block when placed in a locked position and a retracting force to the locking pin when placed in an unlocked position.

Abstract: A vertical knee raise machine that is portable, which can be folded into a compact unit for storage but than be quickly and easily set up for use. The machine includes a foldable tripod base and folding arms to allow it to be folded up for ease of storage.

Abstract: A foot stretching device having a base member, an upright member and a heelpiece. The base member has a top face, a bottom face, a first end, and a second end. In an assembled state, the upright member extends from the first end in a direction opposite the bottom face. The upright member and base member form a right angle. The heelpiece is removably attached to the top face of the base member between the first and second ends. During use, the device is arranged relative to a corner formed between a floor and wall of a room such that the bottom face of the base member rests on the floor and the upright member bears against the wall.

Abstract: A method, apparatus, and a computer program for monitoring a fitness exercise are described. A plurality of heart-rate variability values and a plurality of exertion parameter values are measured during an exercise measured. The heart rate variability values correlate with the exertion parameter values through a human physiological mechanism, and the exertion parameter values characterize the physical exertion of the exercise. A mathematical correspondence is then constructed from the plurality of measured heart rate variability values and associated exertion parameter values. The mathematical correspondence describes correlation between the heart rate variability values and the exertion parameter values and the user's physiological state during the exercise. Then, the physical exertion of the exercise is monitored by applying the mathematical correspondence.

Abstract: An exercise system is provided for enabling a user to perform therewith an exercise of balance, the system includes: a board having a surface for a user to stand thereon, the board including a plurality of sensors configured to measure movements of the board; and a bottom element having an interface with the ground. At least one of the top element and the board is interchangeably coupled, and the system includes at least one element of instability.

Abstract: A posture correction and weight balance apparatus includes a back support, a scale body, and a reflective body. The scale body includes a base, a left platform, a right platform, at least one first display, a left weight sensor, and a right weight sensor. The back support and the reflective body are oppositely positioned of each other about the scale body and terminally and perpendicularly attached to the base. The left platform and the right platform are adjacently aligned across the back support and mounted onto the base. The at least one first display is positioned adjacent to the reflective body and mounted onto the base. The left platform is electronically connected to the at least one first display through the left weight sensor. The right platform is electronically connected to the at least one first display through the right weight sensor.

Abstract: A golf ball has a plurality of dimples 12 and a land 14 on a surface thereof. The golf ball further has a large number of minute projections 18 formed on surfaces of the dimples 12 and the land 14. An average pitch Pav of these minute projections 18 is less than 100 ?m. An average height Hav of these minute projections 18 is not less than 0.5 ?m and not greater than 50 ?m. The golf ball satisfies the following mathematical formula. Lav<3*Tav In the mathematical formula, Lav represents an average value of distances L between the minute projections 18 and other minute projections 18 adjacent to the minute projections 18, and Tav represents an average value of widths T of these minute projections 18.

Abstract: A golf ball with a core comprising polybutadiene and graphene is disclosed herein. The golf ball has a single core comprising polybutadiene and graphene. Alternatively, the golf ball has a dual core with an inner core comprising polybutadiene and graphene. Alternatively, the golf ball has a dual core with an outer core comprising polybutadiene and graphene.

Abstract: A golf ball comprising: (a) a core: (b) an outer cover layer; and (c) optionally, at least one intermediate layer, wherein at least the outer cover layer or the intermediate layer comprises a blend composition of: (i) a metallic coagent; and (ii)(a) at least one polyolefin or (ii)(b) at least one ionomer.

Abstract: Golf clubs and/or golf club heads include a club head body defining an interior chamber, structure for engaging a shaft with the body, and/or a shaft engaged with the body. The club head body may have an overall length of at least 4.5 inches and an overall breadth of at least 4.2 inches. In other examples, the club head body may have an overall length of at least 4.6 inches and a ratio of the overall breadth dimension to the overall length dimension of 1 or less. If desired, the ratio of the head breadth to head length dimensions may be in a range from at least 0.94 to 1 or less.

Abstract: Golf club heads are described herein, and in one embodiment including a body with an exterior surface defining a first body volume of at least about 400 cm3. The body has a bottom portion, a top portion, a front portion, and a back portion. A face positioned at the front portion of the body and is configured to receive an impact. A top portion silhouette profile located along a perimeter of the top portion is further described. The top portion silhouette profile defines the outer bounds of the top portion in an X-direction and Y-direction. At least one indentation can be located on the bottom portion below the crown silhouette profile. The removal of the at least one indentation from the bottom portion can create a second body volume that is at least 12 cm3 larger than the first body volume.

Abstract: A golf club head having a golf club head body and an inner wall structure. The club head body includes a back portion, a striking face, a sole, and a topline. The inner wall structure is at least partially in contact with a rear surface of the striking face. The inner wall structure also has a fixed end and an unfixed end. The golf club head is also configured such that the portion of the inner wall structure in contact with the rear surface of the striking face may slide against one another. The golf club head may also include a sole channel, and the fixed end of the inner wall structure may be attached to either a front edge or back edge of the sole channel.

Abstract: A ball bat extending along a longitudinal axis. The bat includes a handle portion, a barrel portion and an end cap. The barrel portion includes a proximal region and a distal region. The proximal region of the barrel portion is coupled to the handle portion by a first pivot joint. The distal region of the barrel portion is coupled to the end cap by a second pivot joint. The first and second pivot joints movably support the barrel portion relative to the longitudinal axis.

Abstract: A bat according to the present disclosure includes a ball hitting portion, a grip portion, a tapered portion that connects the ball hitting portion and the grip portion together, and a restriction member. The ball hitting portion is internally hollowed. The restriction member is disposed inside the ball hitting portion. The restriction member is in the form of a ring. The restriction member is disposed such that a radial direction thereof is transverse to a longitudinal direction of the ball hitting portion.

Abstract: A basketball performance monitoring system comprising a local microprocessor in communication with a remote computational system. At least one sensor is coupled to the microprocessor. The at least one sensor is coupled to a basketball goal and is configured to sense at least one of an attempt to score a goal and a successful goal. A first display is coupled to the microprocessor and a second display is coupled to the remote computational system.

Abstract: Training equipment for ball training having a ball attached to an elastic line which returns the ball to an origin, the elastic line being attached to a rod. The rod is attached to a harness arranged to be attached to the back of an athlete and is extendable, such as telescopically extendable. The rod is attached to the harness via a curved intermediate piece which may have a joint with adjustable angle.