Abstract: A massager (12) includes an inductively chargeable battery (48), avoiding the need to deal with batteries and cords while providing a pleasant exothermic warmth. Different embodiments of sealing and skinning (13) make the massager (12) hygienically safe and fluid- and water-resistant. Sophisticated controls (50) provide the massager with the ability to respond to direct-mounted user controls (20, 22), wireless communication controls such as remote controls (30) and a plethora of other protocol-compatible devices, systems and media. A mating base (14) supports the massager (12) for inductive charging in a stable, aesthetically pleasant and safe relationship.

Abstract: A massaging device includes a propeller shaft, at least one first swinging member mounted on the propeller shaft, and at least one second swinging member mounted on the propeller shaft by a male deflection block, a female deflection block and an adjusting rod. Thus, when the rotation direction of the propeller shaft is changed, the push block of the adjusting rod is slidable in the adjusting groove of the male deflection block to produce a time lag of the swinging actions between the second swinging member and the first swinging member, so that the second swinging member and the first swinging member are operated in the same swinging direction or in two different swinging directions so as to produce different swinging actions, thereby providing different massaging effects to the user.

Abstract: A portable human body pulsating apparatus has an air pressure and air pulse generator located within a case mount on a pedestal having wheels to facilitate movement of the apparatus on a surface. The pedestal has an upright piston and cylinder assembly operable to adjust the elevation of the case and generator.

Abstract: A medical device has a cuff adapted to be positioned in the trachea of a subject with a patient tube, and a first tube having a distal end coupled to the cuff and a proximal end communicable with the surroundings. More effective and simpler sample taking and/or dosing of medicament is achieved by a second tube that is coupled with a distal end to the cuff and communicable with the surroundings via a proximal end, together with a pumping device that is connected to the proximal end of the first tube and to the proximal end of the second tube in order to circulate a fluid through the cuff. The cuff has a membrane that is permeable to a specific substance, the membrane being disposed to allow transfer of the specific substance between the interior and the exterior of the cuff.

Abstract: A vehicle seat may include a seat back that has a back frame, a cushion pad attached to the back frame, and a massaging unit having a plurality of massaging elements. The cushion pad has a plurality of through bores that pass therethrough in the direction of thickness thereof. The massaging elements are constructed so as to be elastically deformed or compressed along moving axes and to be pneumatically expanded and contracted along the moving axes. The massaging elements are disposed in the through bores in a manner that the moving axes of the massaging elements extend along longitudinal axes of the through bores. The massaging elements have deformability or compressibility identical with or greater than the deformability or compressibility of the cushion pad when the massaging elements are not operated.

Abstract: A system for performing chest compression and abdominal compression for Cardiopulmonary Resuscitation. The system includes a motor and gearbox including a system of clutches and brakes which allow for controlling and limiting the movement of compressing mechanisms operating on the chest and the abdomen of a patient.

Abstract: An apparatus for connecting a respiratory device with a patient is provided, including a breathing tube for insertion into a patient's trachea, an inflatable cuff positioned around the breathing tube, a connection tube connected to the cuff for providing inflating air flow thereto, a pressurized air reservoir, and a valve connected to the pressurized air reservoir and to the proximal end of the connection line. The valve includes an entry port associated with an entry differential force chamber, a first exit port associated with a first differential force chamber and coupled with the connection line, a second exit port associated with a second differential force chamber and coupled with the pressurized air reservoir, and a flexible membrane selectively sealingly separating the differential force chambers. The flexible membrane is configured to selectively connect the first and second differential force chambers to maintain a substantially constant air pressure in the cuff.

Abstract: A portable human body pulsating apparatus has an air pulse generator mounted on a pedestal having wheels to facilitate movement of the apparatus on a surface. The pedestal has an upright piston and cylinder assembly operable to adjust the elevation of the air pulse generator.

Abstract: An apparatus for delivering water vapor to a gas is formed from a plurality of hollow fiber membranes each defining a passage for the flow of gas from an upstream end of the passage and enclosed by an enclosure. The hollow fiber membranes have a combined surface area in the range of about 90 square centimeters to about 110 square centimeters. The enclosure contains an air inlet positioned to direct air to the upstream end of each of the passages of the hollow fiber membranes and an air outlet positioned to direct air from the downstream end of each of the passages of the hollow fiber membranes. The enclosure preferably has a water inlet positioned to direct water toward the outer surfaces of the hollow fiber membranes and a water outlet positioned to direct water from the enclosure.

Abstract: The invention is a synchronous impact table (the impact table). The impact table includes a support system having a control system therein, a power system coupled to the control system, a lift system coupled to the power system and the support system, and a patient support system coupled to the lift system. By providing a synchronous percussion wave to a user continuously over time, body and jaw alignment can be enhanced, soft connective tissue can return to its natural position, and body fluids can again flow and balance more naturally.

Abstract: An apparatus for supplying respiratory gas to a patient in which respiratory gas components are metered with great accuracy and sources of error are detected early. The apparatus has metering devices for respiratory gas components which are connected, on the leading side of a mixing chamber volume, to a ring line; a first respiratory gas analyzer on the trailing side of the mixing chamber volume; a second respiratory gas analyzer at a patient connection; a regulating device for the respiratory gas components which controls the delivery of respiratory gas components, as a function of the concentration measured with the second respiratory gas analyzer, in such a way that the difference between a predetermined concentration and a measured concentration at the patient connection is minimized; and means for performing a plausibility comparison between the measured values of the first respiratory gas analyzer and the second respiratory gas analyzer.

Abstract: A massager device that provides a liquid applicator that dispenses a liquid and provides a massaging effect is disclosed. The massager device comprises a massage head adapted to engage a reservoir for storing a liquid, a liquid dispensing component engaged to the reservoir for applying the liquid, and a vibratory component for vibrating the massager device such that the user may simultaneously apply the liquid and provide a massaging effect.

Abstract: The functional residual capacity (FRC) value of a subject's lungs determined for each breath is related a volume dilution factor kn and the final FRC value is determined at the point where the volume dilution factor kn reaches a predetermined volume dilution factor value. The determination of the final FRC value can be based on interpolation or extrapolation from a measured breath data series. The volume dilution factor may be normalized value. This is achieved by division of all volume dilution factors with the initially determined volume dilution factor. With normalization, the compartments in which gas concentration change is achieved slowly are referenced with the faster, more effective compartments, thus giving a ventilation profile of the lungs.

Abstract: A vertical movement vibrator of a magnetic gap type is provided. The vibrator can provide a sufficient vertical movement force by a structure that a bobbin coil connected to a vibration plate is disposed in a magnetic gap of a magnetic circuit. The vibrator includes a magnetic circuit which forms an annular magnetic gap, and forms a DC magnetic field in the magnetic gap, a driving coil which is movably inserted into the magnetic gap, the driving coil being vibrated up and down when a driving signal is applied, a driving signal supply unit for supplying the driving signal, a vibration plate to the lower side of which the bobbin is attached to accomplish vibration up and down, a vertical movement guide unit for guiding the vibration plate to perform vertical movement, and a unit which limits a movement range of the vibration plate, and simultaneously absorbs an impact.

Abstract: A system for resuscitation of a heart attack victim. The system includes CPR device which compresses the victim's chest, a defibrillator which may be used to defibrillate the patient, and an identification system for identifying the person operating the system. Depending on the identity of the operator, the system permits varying degrees of access to components and enablement of the functions of the various subsystems.

Abstract: Improved automatic chest compression systems which use constricting belts, repeatedly inflating bladders, or reciprocating pistons to compress the chest. A bladder is placed between the chest and the particular mechanism used to compress the chest during CPR. The bladder maximizes the effectiveness of chest compressions.

Abstract: A device for non-invasively mechanically stimulating bone or muscle includes a vibrational energy generator for applying vibrational energy to a first end of a length of a tissue which includes bone and/or muscle. The vibrational energy is for inducing strain in at least one region within the length of tissue. A restraint is disposed opposite the first end of the length to resist translation of the length during operation of the device and to provide loading to the bone or muscle. A connecting structure couples the restraint to the vibrational energy generator. The device does not require gravity to operate and as a result is expected to have applications in space, such as with astronauts, with those having bone ailments such as bed-ridden patients, persons with osteoporosis or disuse atrophy, athletes, recovering bone cancer patients, and persons with muscoskeletal disorders.

Abstract: A breathing arrangement includes a patient interface, at least one inlet conduit, and a headgear assembly. The patient interface includes a mouth covering assembly including a cushion structured to sealingly engage around exterior of a patient's mouth in use, a nozzle assembly including a pair of nozzles structured to sealingly engage within nasal passages of a patient's nose in use, and an element connecting the mouth covering assembly and the nozzle assembly. The at least one inlet conduit is structured to deliver breathable gas into at least one of the mouth covering assembly and the nozzle assembly for breathing by the patient. The headgear assembly is removably connected to at least one of the mouth covering assembly and the nozzle assembly so as to maintain the mouth covering assembly and the nozzle assembly in a desired position on the patient's face.

Abstract: In one embodiment, a method for improving the cardiac output of a patient who is suffering from pulseless electrical activity or shock and yet still displays some myocardial wall motion comprises sensing myocardial activity to determine the presence of residual left ventricular pump function having a contraction or ejection phase and a filling or relaxation phase. In such cases, a compressive force is repeatedly applied to the chest based on the sensed myocardial activity such that the compressive force is applied during at least some of the ejection phases and is ceased during at least some of the relaxation phases to permit residual cardiac filling, thereby enhancing cardiac output and organ perfusion. Also incorporated may be a logic circuit capable of utilizing multiple sensing modalities and optimizing the synchronization pattern between multiple phasic therapeutic modalities and myocardial residual mechanical function.

Abstract: A wall-mounted back massager adapted to allow a user to self-administer a massage is disclosed. The inventive wall-mounted back massager comprises: an elongated wall mount track vertically positioned on a wall; a vertically adjustable elongated base member slidably engaged to the wall mount track; a plurality of swivel head assemblies attached in series along the elongated base member; and at least first and second pairs of spaced apart and axially aligned wheels rotatably attached to each of the plurality of swivel head assemblies by respective first and second wheel axles. Each swivel head assembly is pivotably between first and second swivel head positions. In this configuration, vertical movement of a person's back due to bending and straightening of their knees effects movement of the swivel head assemblies and attached wheels relative to the person's back, thereby allowing the person to enjoy a self-administered massage.