Abstract: The present invention provides a loading fixture for loading cells, cell clusters, and media to an immune-isolation device. The loading fixture permits the loading of cells into the immune-isolation device without manual manipulation of the immune-isolation device, until the loading device is opened at the point of use, thereby minimizing the risk of contamination of the immune-isolation device.

Abstract: The present invention provides a loading fixture for loading cells, cell clusters, and media to an immune-isolation device. The loading fixture permits the loading of cells into the immune-isolation device without manual manipulation of the immune-isolation device, until the loading device is opened at the point of use, thereby minimizing the risk of contamination of the immune-isolation device.

Abstract: Pump cassettes, wound-treatment apparatuses and methods. In some embodiments, a pump cassette comprises: a pump body having a pump chamber, an inlet valve in fluid communication with the pump chamber, and an outlet valve in fluid communication with the pump chamber; a diaphragm coupled to the pump body such that the diaphragm is movable to vary a volume in the pump chamber; and an identifier configured to store one or more properties of the pump cassette such that the identifier is readable by an automated reader to determine the one or more properties. In some embodiments, the pump cassette is configured to be removably coupled to a wound-treatment apparatus having an actuator such that the actuator can be activated to move the diaphragm.

Abstract: The present invention relates to a fluid applicator apparatus and methods of using the apparatus. In particular, the present invention relates to an apparatus for storing and dispensing solutions (e.g., fluid solutions of any kind) (e.g., liquid medicaments and/or sterilization solutions) to a surface of a subject.

Abstract: The present invention relates to a microneedle system (MNS) for intradermally delivering solutions or formulations. The invention relates to a microneedle system, comprising a cover element (1), an active substance container (2), a frame (3), a microneedle array (MNA) (4) and a base plate (5), wherein the microneedle array (MNA) (4) is connected to the frame (3), and the base plate (5) has an opening for receiving the microneedle array (4), the cover element (1) and the base plate (5) are movably connected to one another, the base plate (5) is joined to a surgical tape (6), and the frame (3) and the base plate (5) can be linearly displaced with respect to one another. The MNS according to the invention is suitable for intradermally administering medicinal drugs, active substances, pharmaceutical or cosmetic compositions or other substances to an individual, and preferably to a patient, over an extended period.

Abstract: A novel seal is provided along with a valve for implementing the seal in the form of a hemostatic catheterization valve. A pressure-sensing form of the hemostatic valve is also provided. The novel seal includes a pair of cooperating conical gaskets divided through their apexes into a plurality of edge-abutting semi-conical flaps. The seals are angularly fixed in orientation relative to each other using registering structures such as complementary tabs and sockets. More specifically, the seams where the semi-conical flaps abut are angularly off-set between the two conical gaskets by a predetermined amount.

Abstract: A medical fluid line connector includes a main body configured to accept a corresponding connector, where the main body defines an opening permitting fluid communication between an interior region of the medical fluid line connector and the corresponding connector when the corresponding connector is connected to the main body. The connector also includes a breakaway body detachably connected to the main body, such that, when the breakaway body is inserted into an open end of a flexible medical fluid line, the breakaway body has a portion creating an interference fit against an inner surface of the flexible medical fluid line, and the breakaway body is detachable from the maim body such that detachment of the breakaway forms a second opening in the main body that permits fluid communication between the medical fluid line and the interior region of the medical fluid line connector.

Abstract: A syringe having barrel and a non-luer tip that is not connectable to an intravenous device is disclosed. The syringe as an enteral collar engagement feature adjacent the distal end of the syringe barrel. The syringe has an enteral collar having a distal end and proximal end, the proximal end having a syringe engagement feature complementary to and engagable with the enteral collar engagement feature.

Abstract: Some embodiments disclosed herein relate to medical connectors with a housing comprising a proximal body member and a base member that form an internal cavity with a proximal abutment surface. A seal member and a rigid, hollow elongated portion are located within the internal cavity such that a proximal tip of the elongated member extends proximally within the internal cavity further than the abutment surface.

Abstract: An implantable medical device assembly includes a mounting structure, an electrode protruding from a surface of the structure, between opposing sides thereof, and tissue-penetrating fixation tines, each extending from a corresponding shoulder of the structure surface, adjacent to the opposing sides. In a relaxed condition, each tine extends away from the surface and then bends toward a proximal end of the structure and back toward the surface. In an extended condition, each tine bends toward a distal end of the structure and extends along the corresponding shoulder. A holding member of a delivery tool has opposing sidewalls defining a cavity, wherein each sidewall includes a rail-like edge that fits in sliding engagement with a corresponding shoulder, to deform a corresponding tine into the extended condition, when an operator passes the assembly into the cavity. Applying a push force, to move the assembly back out form the cavity, releases the tines.

Abstract: Devices and methods for implanting neural interface technology in mammals are provided. A device can include an array of self-closing channels; two flanges that flank the array of channels, the flanges can be used to open the self-closing channels; and a plurality of cuff electrodes disposed at a circumference of each self-closing channel, the plurality of cuff electrodes being optimally disposed to detect a maximum amplitude of an action potential signal.

Abstract: A method for delivering liquid into the pores of a recipient human skin is provided. The method includes delivering via a nozzle, at least one stream of the liquid under pressure to the pores, the stream having a cross-section with a diameter no greater than about 50 ?m, applying a negative pressure across an area of the skin being treated, rotating the nozzle relative to the area at a speed up to about 200 revolutions per minute, contacting an electrode connected to a first terminal of a power source, having a first electric charge, to the skin, and contacting a second terminal of the power source, having a second electric charge, opposite the first electric charge, to the liquid, thereby imparting direct electrical current (DC) between about 5 ?A and 0.1 mA to the skin in the vicinity of the pores. The delivering, applying, rotating, and contacting occur simultaneously.

Abstract: A system and method for reducing inflammation of tissue of animal or human, which comprises an energy wave generator has an energy wave's frequency control mode. The energy wave's frequency control mode includes multiple controls for acting the energy wave generator to generate and emit energy waves each with a corresponding energy density. The energy density is calculated by a corresponding base frequency, a sweep bandwidth of the corresponding base frequency, an emission rate and a total time of emission in a duty cycle, so that the energy waves with the corresponding energy densities effecting on the body of animals or human to reduce inflammation of tissue of animal or human.

Abstract: A system and method for regulating water metabolism of cells, which comprises an energy wave generator has an energy wave's frequency control mode. The energy wave's frequency control mode includes multiple controls for acting the energy wave generator to generate and emit energy waves each with a corresponding energy density. The energy density is calculated by a corresponding base frequency, a sweep bandwidth of the corresponding base frequency, an emission rate and a total time of emission in a duty cycle, so that the energy waves with the corresponding energy densities effecting on the body of animals or human to regulate water metabolism of cells of animals or human.

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: Disclosed herein are methods, systems, and apparatus for treating a medical condition in a patient using an implantable medical device (IMD). The IMD is capable of generating a first electrical signal for treating a medical condition, for example epilepsy. The first electrical signal relates to a long term therapy during a first time period in which there is no indication that the patient's brain is in an stable state, the first electrical signal being a microburst stimulation signal. The implantable device is also capable of generating a second electrical signal for treating the medical condition. The second electrical signal relates to a short term therapy during a second time period, in response to an indication that the patient's brain is in an unstable state. The second electrical signal in one example, may be a conventional stimulation signal.

Abstract: A system for delivering an electrical stimulation pulse to tissue comprises a controller-transmitter and a receiver-stimulator. The controller-transmitter includes circuitry having an energy storage capacitor. The capacitance of the energy storage capacitor is adjusted to improve the efficiency of energy delivered from the receiver-stimulator to tissue by modifying the geometry of an acoustic drive burst from the controller-transmitter.

Abstract: An implantable medical device system includes an implantable medical device for providing stimulation therapy and two external power sources. A first external power source is used to power the implantable medical device when the stimulation therapy is low energy therapy. For example, the first external power device may be utilized to periodically recharge a battery in the implantable medical device. The second external power device may be utilized to power the implantable medical device when the stimulation therapy is high energy therapy. The second external power device may be a disposable patch that is affixed to a patient's skin to provide continuous power to the implantable medical device. The implantable medical device may communicate data to such a power device to cause it to adjust a strength of the charging field that it generates.

Abstract: A anchor for an implantable medical device includes an anchor body and a locking member. The anchor body includes a first trough extending along a first axis. The locking member is coupled to the anchor body and rotates with respect to a second axis, between an unlocked position and a locked position. The locking member includes protruding members that define a second trough aligned with the first trough when the locking member is rotated to the unlocked position, so as to form an open path for the implantable medical device to move through the first and second troughs. When the locking member is rotated to the locked position, the protruding members block at least a portion of the first trough to define a tortuous path between the first trough and the second trough so as to restrict a movement of the implantable medical device through the first and second troughs.

Abstract: A medical device such as an external defibrillator delivers electrical therapy using a special pulse sequence. The special pulse sequence includes a defibrillation shock that is automatically followed by a quick succession of automatic post-shock anti-tachycardia (APSAT) pacing pulses. Because of the pacing pulses, the defibrillation shock can be of lesser energy than an equivalent defibrillation shock of a larger energy. Accordingly, the external defibrillator can be made physically smaller and weigh less, without sacrificing the therapeutic effect of a larger external defibrillator that would deliver a defibrillation shock of higher energy. As such, the defibrillator is easier to configure for transporting, handling, and even wearing.

Abstract: There is provided herein, according to an embodiment, a plasma thread application of dielectric barrier discharge, which incorporates the effectiveness of plasma in sterilization and the flexibility of thread like structure and has the malleability to be formed into any apparel design. The design of one embodiment uses a dielectric coated/insulated wire in the range of 30 to 40 awg based on the application in question. It can be used as sutures or can be woven into a material for countless bandage-like applications. The ready availability of medically approved dielectric materials is conducive to the manufacture of the same.

Abstract: A system and method for recuperating cell metabolism, which comprises an energy wave generator has an energy wave's frequency control mode. The energy wave's frequency control mode includes multiple controls for acting the energy wave generator to generate and emit energy waves each with a corresponding energy density. The energy density is calculated by a corresponding base frequency, a sweep bandwidth of the corresponding base frequency, an emission rate and a total time of emission in a duty cycle, so that the energy waves with the corresponding energy densities effecting on the body of animals or human to improve the function of cell metabolism.

Abstract: Systems and methods for radiation treatment for determining a dose of radiation. Determining, for a tumor voxel, a value for maximum and minimum constraints, for treating the tumor voxel based on a distance function of a distance field of the tumor and distance fields of organs at risk (OARs). Each constraint on each tumor voxel is a function of a distance from the tumor voxel to a boundary of the tumor, and distances to boundaries of OARs. Determining, for an OAR voxel, a value of a maximum constraint based on the distance field of the tumor. Each constraint on each OAR voxel is a function of a distance from the OAR voxel to the boundary of the tumor. Determining a tumor constraint and a corresponding OAR constraint according to a threshold constraint set, to obtain the constraint set. Determine the dose of radiation, according to the constraint set.

Abstract: A method is disclosed for supporting radiation treatment planning for a patient. In an embodiment, the method includes acquiring computed tomography image data for the patient, which has been acquired from the patient using a computed tomography device; allocating magnetic resonance image data to the computed tomography image data using the computed tomography image data, wherein the magnetic resonance image data has been acquired from at least one examination subject that differs from the patient using a magnetic resonance unit; and providing the computed tomography image data together with the magnetic resonance image data allocated to the computed tomography image data to support the radiation treatment planning for the patient.

Abstract: The present disclosure relates to a medical apparatus including a hadron therapy device directing an imaging hadron beam along a beam path. The beam path crosses a subject of interest including a plurality of tissues having upstream and downstream boundaries and a target tissue having a target spot. The apparatus further includes a magnetic resonance imaging device for acquiring magnetic resonance data within an imaging volume including a portion of the subject of interest including the target spot and at least the portion of the beam path between the upstream boundary and the target spot. The apparatus further includes a hadron radiography system (HRS) acquiring a signal generated by the imaging hadron beam and a controller for determining a water equivalent path length of the beam path between upstream and downstream boundaries based on at least the signal.

Abstract: The present disclosure relates to a medical apparatus. In one implementation, the medical apparatus includes a hadron therapy device adapted for directing a hadron beam having an initial beam energy along a beam path to a target spot located inside a subject of interest; an MRI for acquiring a magnetic resonance (MR) image within an imaging volume having the target spot; a prompt-? system adapted for acquiring a signal generated by the hadron beam; and a controller configured for computing an actual position of the Bragg peak of the hadron beam, based on the signal acquired by the PG system, and locating the actual position of the Bragg peak on the MR image.

Abstract: The present disclosure relates to a method and a medical apparatus for visualizing on magnetic resonance (MR) images a hadron beam path traversing an organic body. The present method may utilize artefacts in MR image acquisition provoked by the changes in properties of excitable atoms when irradiated by a hadron beam. By synchronizing the hadron pulses with different steps of MR data acquisition, it is possible to identify such artefacts and determine, based on their positions, the hadron beam path and the corresponding position of the Bragg peak.

Abstract: The invention comprises a method and apparatus for steering/scanning charged particles, comprising: a double dipole scanning system, comprising: (1) a beam path chamber comprising an entrance side and an exit side, the entrance side comprising a smaller area than the exit side; (2) a first dipole magnet, the first dipole magnet comprising a first coil and a third coil on first opposite sides of the beam path chamber; and (3) a second dipole magnet, the second dipole magnet comprising a second coil and a fourth coil on second opposite sides of the beam path chamber, the beam path chamber further comprising a truncated square/rectangle pyramid shape, the smaller entrance side of the charged particles comprising a top of the truncated pyramid shape, the exit side of the charged particles comprising a larger bottom of the truncated pyramid shape.

Abstract: The present disclosure relates to a method and a medical apparatus for visualizing a hadron beam traversing an organic body. In one implementation, the method may include capturing a magnetic resonance (MR) image including a volume of irradiated excitable atoms surrounding a hadron beam and having a magnetic susceptibility modified by the hadron beam captured as a hyposignal. For example, a hyposignal may be obtained by saturating the spins of the irradiated excitable atoms before capturing an MR image based on excitation of excitable atoms not affected by the hadron beam.

Abstract: The present disclosure relates to a particle therapy apparatus for irradiating a target with a charged particle beam. In one implementation, the apparatus includes an isocentric gantry rotatable about an axis and configured to direct a particle beam towards an isocenter of gantry and according to a final beam direction, a magnetic resonance imaging system configured to generate a main magnetic field parallel to the final beam direction, and a passive magnetic shield surrounding the magnetic resonance imaging system, the passive magnetic shield and the magnetic resonance imaging system being synchronously rotatable with the gantry about the axis.

Abstract: The present disclosure relates to an apparatus including a hadron therapy device and a magnetic resonance imaging device (MRI). The MRI may be an open MRI for acquiring magnetic resonance data in an MRI imaging volume. A nozzle of the apparatus may be fixed and positioned for directing a beam along a beam path substantially along an axis or substantially perpendicularly to the axis. The apparatus may further include a patient support system adapted for supporting a patient in a non-supine position in the MRI. The present disclosure also relates to methods for adapting a treatment plan to movements of organs resulting from displacement of a patient from a supine position in which treatment plan imaging was performed to a non-supine position in which a treatment will be performed.

Abstract: The present disclosure relates to a particle therapy apparatus for irradiating a target with a charged particle beam and having a particle accelerator and an isocentric gantry rotatable about an axis. The gantry includes a sequence of bending magnets to successively bend and direct the particle beam towards the isocentre of the gantry. A last bending magnet of the sequence is configured to bend the particle beam in a first plane including the isocentre and making a large angle with the axis. The gantry further includes a first scanning magnet arranged upstream of the last bending magnet and configured to scan the particle beam over the target. The apparatus also includes a magnetic resonance imaging (MRI) system having two main magnet units arranged on both sides of the isocentre and configured to generate a main magnetic field parallel to or coaxial with the axis.

Abstract: An energy treatment device includes a treatment portion that receives a supply of energy and treats a treatment target, a controller that controls the supply of energy with respect to the treatment portion, a converter that is configured to receive heat energy generated with the treatment of the treatment target, and to convert a temperature difference into an electric energy, and a receiver that receives the electric energy converted at the converter.

Abstract: An apparatus for treating fatty deposits located inside a patient's penis includes a main body portion that houses an ultrasound transducer that outputs transverse ultrasound waves to be applied to a patient's skin and at the same time very low or null longitudinal ultrasound waves. The apparatus also includes a semisphere portion provided at a distal end of the apparatus and that is configured to contact the patient's skin when the patient is being treated with the apparatus. The apparatus further includes an intermediate portion provided between the main body portion and the semisphere portion, in which a connector that provides the ultrasound waves from the ultrasound transducer to the semisphere portion is housed. The intermediate portion is disposed substantially perpendicular to the main body portion. An improved apparatus having circular symmetry designed in order to be adapted at the shape of the human penis.

Abstract: An apparatus for treating adipose tissue located beneath a patient's skin includes a main body portion that houses an ultrasound transducer that outputs transverse ultrasound waves to be applied to a patient's skin. The apparatus also includes a semisphere portion provided at a distal end of the apparatus and that is configured to contact the patient's skin when the patient is being treated with the apparatus. The apparatus further includes an intermediate portion provided between the main body portion and the semisphere portion, in which a connector that provides the ultrasound waves from the ultrasound transducer to the semisphere portion is housed. The intermediate portion is disposed substantially perpendicular to the main body portion. An embodiment composed by two apparatus connected back to back in order to eliminate vibrations and emission of longitudinal waves in direction perpendicular to the skin.

Abstract: A finisher composition that provides improved look and feel benefits to an underlying skin care product. The finisher composition is an oil-in-water emulsion that includes from 10 to 25 wt % of substantially spherical silicone elastomer particles having a mean particle size of from 2 to 40 microns. The oil phase of the finisher includes a non-volatile oil present at an amount to provide a weight ratio of non-volatile oil to silicone elastomer particles of from 1:10 to 3:2. The aqueous phase of the finisher includes from 20 to 85 wt % of water.

Abstract: Various embodiments of a respirator and a method of making such respirator are disclosed. In one or more embodiments, the respirator includes a mask body and a harness attached to the mask body. The mask body can include an outer cover web, an inner cover web, a filtration layer disposed between the outer cover web and the inner cover web, and a contrast layer disposed between the outer cover web and the inner cover web in a sinus region of the mask body. A portion of the contrast layer can be visible through an outer surface of the outer cover web to form a contrast region of the mask body, where the outer surface of the outer cover web faces away from the filtration layer.

Abstract: Embodiments of the present invention are directed towards fire blocking apparatuses. A fire blocking apparatus for a solar panel is mounted to an underlying mounting surface. The fire blocking apparatus includes a panel support structure sized and shaped to be mounted between a solar panel and the mounting surface thereby supporting and creating a gap between at least a portion of the solar panel and the mounting surface, where at least a portion of the panel support structure comprises a heat or fire sensitive material configured to melt, deform, or warp at a predetermined temperature such that when the structure is mounted between the solar panel and the mounting surface and heated at or above the predetermined temperature, the panel support structure collapses to reduce the gap between the at least a portion of the solar panel and the mounting surface.

Abstract: Provided herein is a sprinkler system including a compact-design connector coupling a flexible conduit to a sprinkler body. In one approach a sprinkler assembly includes a t-joint connector, a sprinkler body (e.g., a dry-type pendent body) coupled to the t-joint connector at a first opening of the t-joint connector, and a flexible conduit coupled to the t-joint connector at a second opening of the t-joint coupling. The sprinkler assembly may further include an adjustable bracket coupling the sprinkler body to a building structure, such as a ceiling or wall. The t-joint connector eliminates the use of an elbow-type connection to a flexible hose, thus enabling use in a freezer/cooler application, while also reducing the overall footprint of the sprinkler assembly.

Abstract: A fire retarding missile and method of use having a unitary construction and containing a propulsion system as well as fire treatment materials. Dispersal of the materials can be initiated both actively and passively, with passive dispersal allowing for a fail safe mode of operation. The fire treatment materials are of the oxygen reduction type, and the method of the invention is to target the hot spot of a fire in order to reduce the spread and intensity thereof. An active guidance system may be of the heat seeking type, or may alternatively be remote controlled video. Stabilizer and guidance fins are controlled in response to signals from the guidance system in order to precisely position the device. In one embodiment, the device can be broken down to allow for easy replacement of certain components. The device can be modified for use in fires of specific heat ranges by using nose cones designed to melt in a respective heat range.

Abstract: A multi-directional fire extinguishing nozzle is disclosed. The multi-directional fire extinguishing nozzle may comprise a pylon fitting configured to receive a fire extinguishing agent. The multi-directional fire extinguishing nozzle may comprise a hose fitting coupled to the pylon fitting via a coupling nut. The multi-directional fire extinguishing nozzle may comprise a plurality of fluid distribution outlets configured to deliver the fire extinguishing agent. The fluid distribution outlets may define voids on the surface of the coupling nut, and extending through the coupling nut and the hose fitting.

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: A collapsible exercise hurdle, an exercise mat compatible with the exercise hurdle, and a method of collapsing the exercise hurdle are disclosed. In one embodiment, the exercise hurdle can include a first hurdle panel, a second hurdle panel, and a hurdle spacer. The first hurdle panel can be coupled to the second hurdle panel. The first hurdle panel can comprise a first panel frame. The second hurdle panel can comprise a second panel frame. The exercise hurdle can have an expanded configuration and a collapsed configuration. The first panel frame and the second panel frame can be twisted into overlapping coiled rings when the exercise hurdle is in the collapsed configuration.

Abstract: An apparatus for exercising uses one or more spring member that provide a constant force. The apparatus may include one or more grips, tethers, and spring elements that are either connected or secured to one another. The apparatus may also use a free floating object.

Abstract: A non-retractable dumbbell support article is provided and includes a support structure, a dumbbell support assembly, a barbell support configured to support a barbell and a dumbbell assembly rear support, wherein the dumbbell support assembly is securely and adjustably associated with the support structure via the barbell and the dumbbell assembly rear support.

Abstract: A weighted exercising device for attachment to a foot of a user includes a shoe that is configured to couple to the foot of the user. A plate is coupled to a sole of the shoe. A pair of couplers is coupled singly to and extends from opposing sides of the plate proximate to a back of the plate. A plurality of weights is selectively couplable to the couplers. The improvement is the plate being coupled to the shoe such that the couplers are positioned to selectively couple to respective weights, wherein a selected degree of resistance is provided during exercise.

Abstract: Grip handles for coupling to a resistance force provided by exercise equipment, resistance bands, or the user's own bodyweight. Each grip handle is defined by an increasing outer surface circumference along the length of the handle to form a generally conical shaped handhold attached to a rigid or flexible member. Where, the member is coupled at the apex of the grip handle. The generally cone shaped handle provides a comfortable and ergonomic surface to securely distribute the user's grip force during the exercise movements, thus significantly reducing the pressure points and grip requirements of current exercise handles. Where in one embodiment, the flexible member may be a resistance band or in another embodiment, it may be a rope or other type of flexible cable attached to a cable pull machine, suspension trainer anchor, or other type of exercise machine.

Abstract: An adjustable bench has a frame with a seat support pivotably coupled to the frame. The seat support includes a slide assembly which allows the seat to be slidably positioned relative to the frame. A back support is also pivotably coupled to the frame.

Abstract: Disclosed is a light and portable fitness apparatus for performing Pilates-style exercises. The disclosed apparatus comprises a pair of wheel assemblies connected by a shaft which may be used to perform Pilates-style exercises by a variety of activities such as lifting or rolling the apparatus. The connection bar of the apparatus is offset from the center of the wheel assemblies and rotatable from the outer portion of the wheel assembly. The offset position allows the connection bar and wheel assemblies to act as a stable rolling platform, similarly to the platform of a Pilates reformer, but as a lightweight, portable apparatus.

Abstract: An exercise machine includes a cyclical actuator and a mechanical energy storage device. Connective structure operatively connects the cyclical actuator to the mechanical energy storage device. Motion of the cyclical actuator urges physical motion of and energy storage in the mechanical energy storage device. The exercise machine further includes an electric machine. A communication pathway enables exchange of data between multiple associated exercise machines such that multiple associated operators on multiple associated exercise machines have a common experience.