Abstract: Systems and methods for implanting an endovascular shunt in a patient is disclosed. The system having an expandable anchor configured for being deployed in a dural venous sinus of a patient at a location distal to a curved portion of a wall of an inferior petrosal sinus (IPS) of the patient; an elongate guide member coupled to, and extending proximally from, the anchor; a shunt delivery catheter having a first lumen configured to receive the guide member, and a second lumen extending between respective proximal and distal openings in the shunt delivery catheter, the shunt delivery catheter further having a penetrating element coupled to a distal end of the catheter; and the system further having a guard at least partially disposed over, and movable relative to, the penetrating element.

Abstract: Aspects herein relate to a low-friction septum for providing a leak-resistant seal for use in a vascular access device. In an embodiment, a device for vascular access hemostasis is included having an enclosure defining a cavity and configured to at least partially receive a medical device. The device can include a first seal portion and a second seal portion, the cavity disposed between the first seal portion and the second seal portion. The device can include a barrel in structural communication with the second seal portion, the second seal portion including a septum seal. The second seal portion can define two or more discrete portions, each separated by one or more split lines. The discrete portions can include a mating surface to interface with mating surfaces of other discrete portions. The mating surface can include a surface topology including raised portions and depressions. Other embodiments are also included herein.

Abstract: A multi-port connector such as a closed intravenous (IV) access device with a y-port needle-free connector may be provided. The multi-port connector may include a main housing with a longitudinal axis, a needle free connector disposed along the longitudinal axis, and a y-port extending from a sidewall of the main housing at an angle that is non-parallel with the longitudinal axis. The needle-free connector may include a compressible sealing member that, when compressed opens a first fluid pathway from a first port, through a chamber within the housing, and to an output port. The y-port may be fluidly coupled to the chamber and the output port.

Abstract: An infusion set system includes a base and a fluid connector removably coupleable thereto. The fluid connector includes a fluid path portion and at least one connector latch displaceably connected to the fluid path portion and displaceable to a latching position in which at least a portion of the connector latch extends into the fluid path portion, which includes a cannula extending from a top interior surface thereof, and a plurality of internal sidewalls corresponding to at least two of a plurality of flat side surfaces of at least one of a base section and a base latch, thereby facilitating connection between the base and the fluid connector in a plurality of discrete rotational connecting positions. When the fluid connector is locked to the base, the at least one connector latch engages a base latching portion of the base and restricts proximal displacement of the fluid connector.

Abstract: Apparatus is provided that includes a parenchymal electrode, configured to be implanted in brain parenchyma of a subject identified as at risk of or suffering from a synucleinopathy; and a cerebrospinal fluid (CSF) electrode, configured to be implanted in a CSF-filled space of a brain of the subject, the CSF-filled space selected from the group consisting of: a ventricular system and a subarachnoid space. Control circuitry is configured to drive the parenchymal and the CSF electrodes to clear alpha-synuclein (aSyn) from the brain parenchyma into the CSF-filled space of the brain. Other embodiments are also described.

Abstract: A durable nerve cuff electrode for achieving block of an action potential in a large diameter nerve.

Abstract: A delivery and deployment device may include a handle assembly and a shaft extending distally from the handle assembly. A device containment housing may be coupled to a distal region of the shaft and may extend distally therefrom. The distal containment housing may be configured to accommodate at least a portion of the IMD therein. The IMD may, for example, be a leadless pacemaker, a lead, a neurostimulation device, a sensor or any other suitable IMD. A plurality of electrodes may be distributed about an exterior surface of the device containment housing such that at least some of the plurality of electrodes may be positioned to test a potential IMD deployment location before deploying the IMD.

Abstract: Guidewires and methods for transmitting electrical stimuli to a heart and for guiding and supporting the delivery of elongate treatment devices within the heart are disclosed. A guidewire can comprise an elongate body, including first and second elongate conductors, and at least first and second electrodes. A distal end portion of the elongate body can include a preformed bias shape, such as a pigtail-shaped region, on which the first and second electrodes can be located. The preformed bias shape can optionally be non-coplanar relative to an intermediate portion of the elongate body. The first and second elongate conductors can be formed of a single structure or two or more electrically connected structures. The conductors can extend from proximal end portions to distal end portions that electrically connect to the first and second electrodes.

Abstract: Disclosed is a skin care device which performs skin care under the condition that it is attached to a user's face, performs both skin care using light and skin care using microcurrent, and prevents electrical interference between light source elements and microcurrent elements. The skin care device includes a non-conductive flexible substrate, at least one light source element provided on the flexible substrate, microcurrent elements provided on the flexible substrate, an insulating layer provided with first holes to expose the at least one light source element and second holes to expose the microcurrent elements, and a conductive layer including a plurality of conductive parts, each conductive parts contacting each microcurrent element through each second hole, and the conductive parts are divided so as to be spaced apart from one another and are provided with third holes to expose the at least one light source element.

Abstract: A method and system are provided for determining a relation between stimulation settings for a brain stimulation probe and a corresponding V-field. The brain stimulation probe comprises multiple stimulation electrodes. The V-field is an electrical field in brain tissue surrounding the stimulation electrodes.

Abstract: One aspect of the present disclosure relates to a system that can modulate the intensity of a neural stimulation signal over time. A pulse generator can be configured to generate a stimulation signal for application to neural tissue of an individual and modulate a parameter related to intensity of a pattern of pulses of the stimulation signal over time. An electrode can be coupled to the pulse generator and configured to apply the stimulation signal to the neural tissue. A population of axons in the neural tissue can be recruited with each pulse of the stimulation signal.

Abstract: In a system for retrieving an implanted device, a flared inner surface of a catheter tubular sidewall may define a distal-most opening of a device receptacle; the opening has a first diameter equal to that of the receptacle, and a second diameter, coincident with a distal-most edge of the tubular sidewall, and at least 5% greater than the receptacle diameter. Alternately, a retrieval tool in sliding engagement within a lumen of a catheter includes a shaft assembly, through which a snare member passes, and which includes a collapsible spring-biased perimeter sidewall; the sidewall defines a capture member passageway approximately coaxial, and in fluid communication with a lumen of the shaft assembly. A distal-most opening of the passageway has a spring-biased diameter that is greater than that of a distal-most opening of a device receptacle of the catheter, and a collapsed diameter that is less than the receptacle distal-most opening diameter.

Abstract: Methods, devices and program products are provided for controlling a left univentricular (LUV) pacing therapy using an implantable medical device. Electrodes are configured to be located proximate to an atrial (A) site, left ventricular (LV) site and right ventricular (RV) site of the heart. A conduction different ? is determined based on i) an atrial-ventricular conduction delay (ARRV) between the A site and the RV site, and ii) an atrial-ventricular conduction delay (ARLV) between the A site and the LV site. A correction term ? is based on intrinsic inter-ventricular conduction delay (IVCD) between the LV and RV. An LV atrial-ventricular pacing (AVLV) delay is set based on the conduction difference ?, a pacing latency PL and the correction term ? and manages the LUV pacing therapy based on the AVLV delay, wherein the LUV pacing therapy lacks pacing in the RV.

Abstract: An external device transfers a key to an implantable medical device over a proximity communication and then establishes a first far field communication session with the implantable medical device where the key is used for the first communication session. This first communication session may occur before implantation while the implantable medical device is positioned outside of the sterile field so that using a proximity communication is easily achieved. Once the implantable medical device is passed into the sterile field for implantation, the external device may then establish a second far field communication session with the implantable medical device where the last key that was used for the first communication session is again used for the second communication session which avoids the need for another proximity communication to occur within the sterile field.

Abstract: The present invention relates to methods for remotely and intelligently tuning movement disorder of therapy systems. The present invention still further provides methods of quantifying movement disorders for the treatment of patients who exhibit symptoms of such movement disorders including, but not limited to, Parkinson's disease and Parkinsonism, Dystonia, Chorea, and Huntington's disease, Ataxia, Tremor and Essential Tremor, Tourette syndrome, stroke, and the like. The present invention yet further relates to methods of remotely and intelligently or automatically tuning a therapy device using objective quantified movement disorder symptom data and/or brain activity mapped data to determine the therapy setting or parameters to be transmitted and provided to the subject via his or her therapy device. The present invention also provides treatment and tuning intelligently, automatically and remotely, allowing for home monitoring of subjects.

Abstract: An implantable medical device has a housing having a proximal end, a distal end and an outer sidewall extending from the proximal end to the distal end. A fixation sheath includes a housing sheath portion extending along the outer sidewall of the housing, and a fixation member portion extending from the housing sheath portion. The housing sheath portion is advanceable from a first position along the outer sidewall of the housing in which the fixation member portion is retracted toward the proximal end of the housing to a second position along the outer sidewall of the housing in which the fixation member portion is deployed to extend away from the housing distal end for anchoring the implantable medical device at an implant site.

Abstract: An implantable medical device (IMD) includes a housing that is formed of a biocompatible material such as silicone. The housing includes integral contact receptacles that house individual contacts, which contacts are electrically connected to electrical circuitry within a main interior cavity of the housing. The integral contact receptacles receive electrode leads, and the contacts are aligned with electrode terminals on the proximal end of the electrode leads, which establishes an electrical connection between the electrical circuitry and electrodes at the distal end of the leads. The housing is filled with a silicone gel such as a tacky diphenyl silicone gel. The silicone gel provides electrical, mechanical, and thermal insulation, and prevents the ingress of bodily fluids when the IMD is implanted.

Abstract: Methods and devices are provided for implantable medical devices. The device comprises a device housing that has an electronics module, an electrode, an antenna, and a header that has a main body. The main body is formed of a ceramic material that includes side walls, a distal end and a proximal mounting end. The main body has an electrode retention region and an antenna retention platform. The antenna extends along the antenna retention platform. The electrode is provided at the electrode retention region. The mounting end includes electrode and antenna connectors. The main body includes a first plated trace formed through the ceramic material to be electrically coupled to the electronics module in the device housing. Between the antenna and the antenna connector, the main body includes a second plated trace formed through the ceramic material between the electrode and the electrode connector.

Abstract: A magnet arrangement for an implantable medical device is described. An implantable coil case contains a communications coil and is made of biocompatible resilient material with a top lateral surface and an opposing bottom medial surface. A magnet receptacle is located within the coil case and has opposing receptacle openings in the top lateral surface and the bottom medial surface. An implant magnet fits within the magnet receptacle and has opposing end surfaces, and a center body region located between the end surfaces. The center body diameter is larger than the end diameters. The implant magnet and the magnet receptacle are configured to cooperate to permit the implant magnet to be inserted into or removed from the magnet receptacle through either of the receptacle openings.

Abstract: A medical system for sensing and regulating cardiac activity of a patient may include a cardioverter that is configured to generate and deliver shocks to cardiac tissue and a leadless cardiac pacemaker (LCP) that is configured to sense cardiac activity and to communicate with the cardioverter. The cardioverter may be configured to detect a possible arrhythmia and, upon detecting the possible arrhythmia, may send a verification request to the LCP to help conform that the possible arrhythmia is occurring. The LCP, upon receiving the verification request from the cardioverter, may be configured to activate one or more of a plurality of sensors to attempt to help confirm that the possible arrhythmia is occurring.

Abstract: One aspect of the present disclosure relates a system that can quickly and reversibly block conduction in a nerve. The system can include a first nerve block modality that provides heat to the nerve to block conduction in the nerve. For example, the heat can provide the quick nerve block. The system can also include a second nerve block modality that provides an electrical signal to the nerve to block the conduction in the nerve. For example, the electrical signal can provide the reversibility. In some instances, the heat can be provided by an infrared light signal and the electrical signal can be provided by a kilohertz frequency alternating current (KHFAC) signal or a direct current (DC) signal.

Abstract: Brain dysfunction can be treated by restructuring neural pathways in the brain. A desired area in the brain to form a new neural pathway is selected. The area receives a sequential combination of (1) transcranial photobiomodulation therapy (PBMT) including a series of pulses having a frequency matched to a target brain wave and (2) another transcranial stimulation (e.g., transcranial direct current electrical stimulation and/or transcranial magnetic stimulation). The different stimulation mechanisms ensure that neuroplasticity occurs to restructure a neural pathway that is dysfunctional in nature to a new neural pathway that conducts normally.

Abstract: Disclosed are systems, devices and methods for detecting and measuring TMS-induced electrical fields. In accordance with certain aspects of an embodiment of the invention, a TMS sensor probe is provided having a field detector, a first electrical connection connecting the field detector to either a power source or a processor, and a second electrical connection connecting the field detector to a processor. The field detector is configured to measure a characteristic of a TMS-induced electrical field at the location of the field detector, and the processor is configured to receive the measured characteristic of the induced electrical fields and display a human-readable depiction of a calculated induced electrical field. A system using such a sensor probe to calibrate a TMS-induced electrical field is also provided, including the foregoing sensor probe, and a magnetic field generator.

Abstract: A radio frequency system capable of selectively heating skin and subcutaneous fat tissues using a single frequency dual mode antenna device is disclosed. A detailed description and theory of operation of the antenna device are disclosed. The antenna device disclosed herein is capable of generating electric fields that are either mostly tangent, or mostly normal, to the skin surface, resulting in either predominantly heating skin or predominantly heating fat. The method for treating skin and subcutaneous fat tissues using such system is also disclosed.

Abstract: An optical fiber puncture needle tubing comprises an optical fiber having a body portion and a head portion, one end of the tapered head is a tapered tail end having a tapered diameter; the periphery of the body portion is wrapped with a body tube, the cylindrical head is wrapped with a metal casing, and the periphery of the tapered head is wrapped with a polymer jacket. The polymer jacket is provided with an inverted-tooth structure or inverted kerf structure. Through the synergistic effect with various components, the puncture needle tubing can be transmitted fast in the long blood vessels, and can achieve higher light emission efficiency and therapeutic effect. The puncture needle tubing can be applied in fields of the treatment of photodynamic tumors, eliminating vascular obstructions or performing vascular puncture.

Abstract: A therapeutic treatment system and method are provided. The therapeutic system includes a light source adapted to irradiate at least a portion of the brain with light and a non-light energy source adapted to apply non-light energy to the at least a portion of the brain. The therapeutic treatment method includes irradiating at least a portion of a patient's brain with light and applying a non-light energy to the at least a portion of the patient's brain. The therapeutic treatment method provides therapeutic treatment without damaging the scalp tissue of the patient.

Abstract: There is provided a wound healing composition which comprises at least one oxidant, at least one photoactivator capable of activating the oxidant and at least one healing factor chosen from hyaluronic acid, glucosamine and allantoin in association with a pharmaceutically acceptable carrier. In addition, a method of topically treating wounds using at least one oxidant and at least one photoactivator capable of activating the oxidant followed by illumination of said photosensitizer is disclosed.

Abstract: Systems and methods for generating a radiation therapy treatment plan by using ultrasound images are disclosed. The method includes obtaining a first set of image data representing a first image of an anatomical region that includes a treatment applicator inserted into the anatomical region. The method further includes receiving tracking information indicating a position of the treatment applicator as represented in the first set of image data, obtaining a second set of image data representing a second image of the anatomical region, and combining at least a portion of the first set of image data with the second set of image data. One of the first set and the second set of image data is used to identify a target tissue portion in the anatomical region. The method further includes generating, based on the combined image data, treatment plan information for treating the target tissue portion in the anatomical region.

Abstract: Disclosed are a radiotherapy assistant apparatus for modulating a build-up region of a photon beam for a radiotherapy, a radiotherapy system including the radiotherapy assistant apparatus, and method for the radiotherapy system. The radiotherapy assistant apparatus for modulating a build-up region of a photon beam for a radiotherapy, including at least: a magnetic field generator that generates a magnetic field that has a direction perpendicular to a movement direction of the photon beam, the magnetic field generator is disposed on a movement route along which the photon beam moves toward a target portion of the radiotherapy; and a magnetic field intensity adjuster that adjusts an intensity of the magnetic field generated by the magnetic field generator. The magnetic field generator disperses secondary electrons that have particular energy levels equal to or lower than a preset value.

Abstract: A method is provided for determining the stopping power from computed tomography scans. The method includes preparing computed tomography scans of a body region with two different recording energies; determining the stopping power for different CT numbers from dual energy image areas of the computed tomography scans; forming a data field in which the determined values for the stopping power for different CT numbers from dual energy image areas are applied as a function of the CT numbers; forming a look-up table from the data field; determining the stopping power for different CT numbers from single energy image areas of the computed tomography scans by the look-up table. A corresponding device and control device, a corresponding particle therapy system, and a corresponding computed tomography system, are also provided.

Abstract: A method includes determining a first estimate of leaf positions for a plurality of leaves of a multi-leaf collimator (MLC) in a reference coordinate space based on an image generated by an image-based aperture verification system, wherein the leaf positions for the plurality of leaves define an aperture for the MLC. The method further includes determining a second estimate of the leaf positions for the plurality of leaves in the reference coordinate space based on data from an additional source. The method further includes verifying the leaf positions for the plurality of leaves based on comparing the first estimate to the second estimate, wherein the leaf positions are verified if the first estimate deviates from the second estimate by less than a threshold value.

Abstract: Some embodiments are directed to a cosmetic composition including at least one extract of Jania rubens and at least one extract of everlasting. Some embodiments are also directed to the cosmetic use of a composition including at least one extract of Jania rubens and at least one extract of everlasting. Some embodiments are also directed to a non-therapeutic anti-ageing cosmetic treatment and/or the protection of the skin against external attacks, using a cosmetic composition including at least one extract of Jania rubens and at least one extract of everlasting. Some embodiments particularly apply to the cosmetic and/or dermatological fields.

Abstract: The present invention provides a cleansing composition comprising 10 to 30 wt % soap, 20 to 45 wt % water soluble organic solvent, 20 to 40 wt % water, 3 to 20 wt % electrolyte other than soap and a benefit agent.

Abstract: A mask or shield comprising a flow of positive pressure air directed through substantially opposing jets that creates a stream of laminar flow filtered air to create a turbulent air pocket therein for supplying filtered breathing air to a wearer's face and to exclude outside unpurified air. Also a mask or shield comprising a flow of positive pressure air directed via a powered impeller unit that is configured to distribute positively pressurised filtered breathable air inside the face mask in a substantially 360° plane or arc substantially parallel to the internal surface of the face mask and to exclude external unpurified air. The mask is separated from and does not form a seal around a wearer's face unless required such as in a deadly environment or malfunction.

Abstract: A nasal filter (1) comprising a frame (2) with a right and a left frame portion (2a, 2b) dimensioned for placement inside a left and right nostril, respective, and optionally connected via a U-shaped bridge (4). Each frame portion (2a, 2b) comprises an anterior support section (6a) towards the front of the nose and a posterior support section (6b) towards the back of the nose, the support sections supporting a filter element (3). Resilient means (8?,9?) connect the anterior support section (6a) with the posterior support section (6b) for flexible change of distance between the anterior support section (6a) and the posterior support section (6b).

Abstract: The present invention relates to a ducting system (100) for conveying a flow of a gaseous feed (110) comprising a combustible component from an inlet to at least one combustion module (12), the ducting system (100) utilising a combination of a sensor (C0) for measuring the concentration of the combustible component in the gaseous feed (110), a flame detector (F0, F1, F2, F3, . . . , Fn) a shut-off valve (6) and a flame arrestor (5) located in a flow path of the gaseous feed upstream of the shut-off valve (6) such that a measurement of a concentration of combustible material in the gaseous feed over a specified concentration by the sensor (CO) causes the shut-off valve (6) to be configured to the closed position for preventing flow of a gaseous feed comprising a combustible mixture of the combustible component from reaching an ignition source and/or detection of flame by the flame detector (F0, F1, F2, F3, . . .

Abstract: A passive fire suppression system including at least one tapered cellular glass block and having a cap with a tapered shape disposed on the top of the at least one cellular glass block. The passive fire suppression system allows drainage from the upper surface to the bottom of the system. The drainage is beneficial for both environmental conditions such as rain as well as for incidents where combustible liquids are spilled on the top surface of the system. Therefore, the system will not only shield any combustible materials that are under the system but will also quickly drain any combustible liquids that may spill onto the top of the system to the lower surface.

Abstract: An electric outlet fire detection and prevention system may comprise a temperature sensor and an electromagnetic interference (EMI) sensor. A processor within the system may monitor the measurements of the temperature and EMI sensors to determine that a fire has developed in an electric outlet box. The processor may then actuate a triggering mechanism in a cartridge containing fire extinguishing material such that the fire extinguishing material is dispersed in the outlet box. The fire extinguishing material may extinguish a developing fire and prevent the fire from spreading further. The processor may also be coupled with a server, which is configured to analyze measurements of the temperature and the EMI sensors and generate a building profile. When the server determines that any measurements deviate from the building profile, the server may instruct the processor to actuate the triggering mechanism and/or notify an electronic device associated with the building.

Abstract: A fire extinguisher including a body extending along a longitudinal axis and defining a storage chamber wherein a load of an extinguishing agent is present, and also a pressurizing chamber including a pyrotechnic gas generator, the pressurizing chamber being separated from the storage chamber by a perforated wall configured to put an outlet of the pyrotechnic gas generator into communication with the storage chamber, the perforated wall defining an end of the storage chamber, the extinguisher having a discharge channel configured to deliver the extinguishing agent to the outside of the extinguisher during actuation of the pyrotechnic gas generator, the discharge channel opening out into the storage chamber through an opening positioned at a distance from the perforated wall, as measured along the longitudinal axis of the body, that is less than or equal to half the length of the storage chamber.

Abstract: In one implementation, a computer-implemented method includes receiving, at a computer system, information that indicates that a fire has been detected in a building and that a fire suppression system within the building has begun dousing the fire; monitoring sensor information from one or more sensors located within the building; determining, by the computer system and based on the sensor information, whether the fire has been extinguished; activating, in response to determining that the fire has been extinguished, a feature to turn off a water supply to the building, the feature being presented on a computing device for a user who is associated with the building; receiving, after activating the feature and from the computing device, a command to turn off the water supply; and transmitting, by the computer system, a control signal that causes an electromechanical device to close a water valve within the building.

Abstract: An agent distribution system includes a water tank, a flush line, a flush valve, an agent storage tank, an agent line, an agent valve, a first flow meter, and a second flow meter. The flush line receives water from the water tank. The flush valve is configured to selectively prevent water from flowing along the flush line downstream of the flush valve. The agent line receives agent from the agent tank. The agent valve is configured to selectively prevent agent from flowing along the agent line downstream of the agent valve. The flush line extends into the agent line at a junction. The junction is disposed downstream of the agent valve. The first flow meter is positioned along the agent line downstream of the junction. The second flow meter is positioned downstream of the first flow meter and upstream of a discharge system.

Abstract: A method for the inerting of at least one fuel tank of an aircraft, by means of at least one inert gas generation system, remarkable in that the inert gas generation system is started when at least one oxygen sensor within the tank measures an oxygen level that is above a high threshold.

Abstract: A system and method for the validation and deactivation of liquid narcotic medications. The system includes a two (2) compartment assembly having a first compartment, wherein the liquid narcotic medications are tested to determine (or validate) the composition of the liquid narcotic medication and a second compartment operatively connected to the first compartment, wherein the liquid narcotic medications can be deactivated, if necessary.

Abstract: A gymnastics balance beam includes a rigid elongate member of specific cross-section covered with a covering, the elongate member of specific cross-section including a planar upper surface on which is provided an elastic multilayer composite including at least two layers, namely an upper layer, and a lower layer in contact with the planar surface of the elongate member of specific cross-section. The upper layer is a layer of rubbery material and the lower layer is a layer of an elastic material of stiffness less than the stiffness of the rubbery material of the upper layer. Such a balance beam limits the risks of injury by reducing impact forces, while maintaining bearing security for gymnasts.

Abstract: An accessory structure trampoline has a main trampoline with a main trampoline bed, main trampoline springs, and a main trampoline spring cover. The main trampoline includes trampoline legs having a first vertical leg section and a second vertical leg section. An accessory structure is pivotally mounted to the first vertical leg section and the second vertical leg section. The accessory structure folds from a deployed position to a stowed position. The accessory structure can be a small trampoline that is smaller than the main trampoline. The small trampoline folds from a deployed position to a stowed position. The small trampoline has a fold-down handlebar and folding legs, and the fold-down handlebar folds from a deployed position to a stowed position. The accessory structure can also be a hammock swing. The hammock swing folds from a deployed position to a stowed position.

Abstract: A floor mat structure includes an upper cover, a plurality of light bars, a lower cover and at least one sensing element. The upper cover includes a main body and a plurality of indicator blocks. The main body has an upper surface and a lower surface opposite to each other. The indicator blocks are separated from one another and are disposed on the lower surface. The light bars are disposed on the upper cover and are embedded in the upper surface. The lower cover assembled to the upper cover includes a base and a plurality of bumps. The base has a configuration surface facing the lower surface. The bumps are separated from one another and are disposed on the configuration surface, wherein orthographic projections of the indicator blocks on the configuration surface does not overlap the bumps. The sensing element is disposed on the lower cover and are located at at least one bump. When the sensing element senses pressure from the upper cover, the light bars illuminate. Also, a floor mat assembly is provided.

Abstract: A power measurement apparatus for an exercise machine may include an optical sensing component and a pair of code wheels supported by the frame of the exercise machine. The pair of code wheels may include a first code wheel having a plurality of first windows and a second code wheel having a plurality of second windows that individually at least partially overlap respective ones of the first windows to define respective effective window, the width of which may vary responsive to the application of power via at least one moment-producing assembly. The optical sensing component is operatively associated with the pair of code wheels to detect variations in the width of the effective window and thus measure the power applied via the moment-producing assembly.

Abstract: A staged resistance training device is described. When performing an exercise motion, normal human joint mechanics often mean less effort is needed in the later stages of a resistance exercise motion than at the beginning of the motion. The staged resistance training device is configured to allow a user, such as a weightlifter using a training machine having a series of resistive elements, to perform an exercise repetition with staged resistance forces experienced during the repetition. A range of motion of the exercised body part is opposed during a first stage of the motion by an initial resistance, transitioning to a second, greater resistance in a later second stage of the exercise motion. The staged resistance training device provides a means wherein the user can apply increased resistance to overcome an increasing mechanical advantage later during an exercise motion, versus at the motion's beginning.

Abstract: A cable exercise machine includes a first pull cable and a second pull cable incorporated into a frame. Each of the first pull cable and the second pull cable are linked to at least one resistance mechanism. The at least one resistance mechanism includes a flywheel and a magnetic unit arranged to resist movement of the flywheel.

Abstract: An ergonomic grip for strength conditioning has a grip body composed of three adjoined, progressively larger oblate spheroids. The major and minor diameters of the spheroids and their spacings combine to form invected surfaces at the junctions of first and second and second and third spheroids. These invected surfaces admit curved fingers of a grasping hand to provide a secure grip while eliminating a common problem of the little finger (4th finger) of the hand being crushed or discomforted. A central shaft passes through the grip body and includes an attachment affordance at one protruding end, and is coupled to a washer at the other end. A central cavity in the grip body allows the spheroids to compliantly conform to the inner concavities of an individual user's palm for increased comfort and positive grip. They eyebolt may also swivel to align itself to a connected cable during use.