Abstract: Method and apparatus are provided for stretching tight muscles. The apparatus includes a base; a leg carriage pivotally mounted at one end to the base and adapted to receive and hold at least one leg of a user during use of the device; and a drive motor for causing the leg carriage to pivot at the one end relative to the base and cause the opposite end of the carriage to alternately raise and lower to thereby stretch the leg of the user.

Abstract: A therapeutic passive motion device for rehabilitating a wrist includes a main housing unit which encloses a reciprocating motion producing device. A yoke member extends outwardly from the main housing unit. A first, generally V-shaped, link mechanism is pivotally connected to an end of the yoke and carries a hand-supporting member. A second link mechanism is pivotally connected to an output member of the motion producing device and to the first link mechanism. An electric motor is advantageously employed to drive the motion producing device, whereby the hand-supporting member is caused to pivot in an oscillating fashion relative to the yoke member and the main housing unit.

Abstract: A device for exercising the fingers, hands, and forearms of a user while bracing the wrist of the user. The device incorporates flexible, resilient rods made of a material such as a composite. The rods are configured to extend from a tip of the finger to at least base of the finger. A brace is provided which extends across the back of the hand and across the back of the wrist of the user.

Abstract: A device and method for rehabilitation of patients with kinesthetic injuries. The device consists of a base with non-skid feet to securely locate the device on a supporting surface. An upwardly extending guide member is located on the base. A target attachment with target is attached to the guide member. A repositionable platform assembly with a downwardly extending platform support point is placed at a receiving location on the base. From the upper surface of the repositionable platform extends a wand support with a wand tip at its upper end. Optionally, an anti-rotation member can be used to partially prevent movement of the platform. Such an anti-rotation member interacts with the guide member to restrict platform movement. In one configuration, the anti-rotation member is used to prevent yaw of the platform, but allow roll or pitching motion. In use, the patient attempts to move the platform either in single or multiple directions; i.e.

Abstract: An improved muscle exercise and rehabilitation apparatus, which includes a rotary actuator mounted for linear movement along a longitudinal path of movement, and a seat assembly which is mounted for movement along a lateral path of movement, and with the longitudinal path disposed on one side of the lateral path and having one end which intersects the lateral path at a medial location along the length of the lateral path. Also, the rotary actuator is mounted so as to be laterally offset from its supporting post so as to permit the actuator to rotate a full 360.degree. about a vertical axis, and a full 360.degree. about a horizontal axis. The resulting flexibility in the orientation and positioning of the components of the apparatus permits the apparatus to be readily configured to perform a variety of exercising routines, including gravity eliminated exercises. A novel automatic positioning system for the seat assembly and actuator is disclosed, and a novel patient stabilizing system is also disclosed.

Abstract: An apparatus for generating air pressure pulses delivered to a vest or mattress accommodating a person. A diaphragm located within the housing is connected to a wave generator and amplifier operable to vibrate the diaphragm. The vibrating diaphragm produces air pressure pulses which are delivered to the air accommodating receiver to subject the person to repetitive force pulses.

Abstract: A device for exercising the fingers, hands, wrists and forearms of a user. The device incorporates flexible resilient rods made of a material such as a composite. The flexural strength of the rods creates the exercising resistance. The rods extend parallel to the hand of the user and therefore allow the user to perform other functions with his or her hands while wearing the device. The rods and the device may incorporate antimicrobials to prevent the spread or growth of microorganisms.

Abstract: The apparatus comprises a first tubular part (1) comprising an air inlet (4) wherein the patient may breathe out and in. A second part (2), inclined upwardly, comprises an outlet duct (5) having a conical shape and in which is disposed a spherical ball (6) having a diameter larger than the dimensions of the inlet orifice of the duct, in order to obstruct the duct before expiration. The axis of the conical duct (5) is inclined upwardly with respect to the axis of the tubular-shaped part (1). A third part (3) downwardly inclined comprises an outlet duct (5') having a conical shape and in which is disposed a spherical ball (6') having a diameter larger than the dimensions of the inlet orifice of the duct, in order to obstruct the duct before inspiration, the axis of said conical duct (5') being inclined with respect to the axis of the tubular-shaped part (1).

Abstract: The present invention is a finger exercise and rehabilitation device which includes a housing, a pivoting arm-rest hinged at one end to the top of the housing, and a mechanism for pivoting the arm-rest about its hinged end. Each of a plurality of tension cables have one end spring loaded by an elastically deformable member to one of a plurality of possible locations within the housing. Each of the elastically deformable members, such as a coil spring or a length of resilient rubber, exerts a resisting force and stretches when its corresponding cable is pulled during an exercise routine (i.e., when a tensile load is applied). Each of a plurality of finger harnesses is fixed to the other end of each cable and configured to receive one finger of the human hand. A hand positioning block extends out beyond the leading end of the housing. An adjustable hand brace is operatively mounted to the block so as to be longitudinally positionable therealong.

Abstract: An apparatus for applying cervical traction to a user (22) with a head halter (24) is disclosed. The apparatus includes a frame (24), a tensioner assembly (34), a cord (42), and a pulley (44). The frame has a generally straight section (28), a curved section (32), and a shoulder brace (30). The straight section has a head portion (68) extending behind the head of the user and a tail portion (70) extending behind at least a portion of the back of the user. The shoulder brace is coupled to the straight section at the end of the head portion opposite the connection to the curved section and is oriented generally transverse to the longitudinal axis of the straight section. The curved section generally forms a C-shape. The C-shape of the curved section opens toward the head of the user. The tensioner assembly is coupled to the end of the curved section opposite the attachment to the straight section. The tensioner assembly is also coupled to the halter through the cord.

Abstract: A stretching machine provides a structural framework upon which a user can perform a series of assisted stretching exercises. The framework includes a number of restraint points where the user can be positioned and stabilized, and a motor-driven tractive line that slowly and safely applies a stretching motion to the user.

Abstract: The present invention relates to a finger rehabilitation system which has a gauntlet constructed of an elastomeric material, shaped to fit the center portion of a human hand extending past the wrist with securing means for releasably securing the gauntlet to the hand and finger attachment means for selectively rehabilitating the joints of the fingers, having securing means for releasably securing to the gauntlet.

Abstract: Apparatus for applying traction forces to the fingers of a patient during surgery comprising a traction box, the traction box having wires extending therefrom with their outboard ends connecting to finger traps, by means of an "S" hook, for holding the fingers of the patient and with their inboard ends extending to within the traction box.

Abstract: A portable, hydraulic extremity pump apparatus for treatment of edema is disclosed. The apparatus consists of a flexible compression unit that wraps around an individual's extremity. The compression unity has a plurality of prefill bladders each containing a separate compression bladder. The bladders are connected to a hydraulic pump through valves. Pressure sensors are connected to prefill bladders. The valves, the pump and the pressure sensors are all connected to a programmable control processor to operate the valves and pump and to monitor the bladder pressures. The valves to the prefill bladders are closed at an appropriate pressurization and the pump is shut down to mold the compression unit around the extremity. The occurrence of edema may then be detected by the monitoring of the pressure in the prefill bladders.

Abstract: An exercise kit, and a method of using it, which includes an exercise apparatus having a compact curved base member, which generally conforms to the shape of the back of a user, and a set of transverse rollers which are adapted to enable the base member to roll upwardly and downwardly over a wall or other such surface. A device enables the base member to be worn on the lower back of the user, who can press the rollers against a wall as the user performs various excercises, for enabling the leg muscles to be exercised in a comfortable, easy manner. The base member is also curved transversely to distribute pressure uniformly over a large area of the back to help reduce discomfort to the wearer. A pair of spaced apart transverse rollers for distributing pressure across a large area of a wall uniformly, each include an extruded thermoplastic member to help make the apparatus relatively inexpensive to manufacture, and light in weight.

Abstract: A facial muscle exercise device includes a mouthpiece which fits into the mouth over the lower jaw and teeth, which mouthpiece is connected via an elastic member to a handle which is pressed down by the user to create tension against the lower jaw. The lower jaw may then be exercised by up and down motion or thrusting forward and back or from side to side. Proper use of this device will cause the muscles in the face, chin and neck to become toned and conditioned, eliminating fatness below the chin and wrinkles.

Abstract: An aerobic exercise platform comprises a rigid base having a smooth and slick surface for practicing sliding exercises. Elastic or rigid holding elements are securable to a series of anchoring points located about the periphery of the base. An alternate embodiment of the invention combines a sliding exerciser with a stepping exercise stool. The stool is constituted by the two symmetrical halves of an enclosure housing a web wound around a drum. When the two halves of the enclosure are spread apart the web is deployed. The slick upper side of the web acts as a sliding surface. Alternatively, the web may be a completely separate sheet, stored in the enclosure or attached between the spread apart halves for sliding exercises. Additional features such as extensions for raising the height of the stool and bumpers for protecting the user's feet and providing an angled sliding surface may be stored within the enclosure. The angled sliding surfaces and stabilizing poles provide ski-type exercise capability.

Abstract: According to the invention, a stretching machine is provided that can be used both for physical therapy/rehabilitation and for physical fitness. The stretching machine includes both an arm and back stretching component and a leg, thigh, and calf stretching component. The arm and back stretching component includes a mechanism for allowing the user to sit and fully extend his arms either directly above his head, directly in front of his torso, or at any angle therebetween. In addition, the arm and back stretching component can be pivoted to an angular orientation with respect to the user's waist, thereby allowing different muscle groups to be stretched. The leg, thigh, and calf stretching component includes a pair of leg supports which when moved apart holds the user's legs in a spread orientation for a period of time to stretch the muscles.

Abstract: A continuous, passive motion device includes a chair to which a motivator assembly is attached for exercising the arm and shoulder of a patient seated therein. The assembly has two interconnected drive units, one of which provides elevation of the arm and the other its rotation when the arm is positioned in a connected pivotal orthosis. The drive units communicate with each other through a microcontroller programmable to avoid exercise physiologically incompatible with the patient's proper range of movement, thereby avoiding exercise-induced trauma.

Abstract: This invention relates to human hand splinting and/or orthopedic assembly devises used to increase and effectuate functional use of a paralyzed human hand. It may also be used to overcome stiffness of hand joints and soft tissue caused by trauma or disease. The invention consists of a covering for the hand, typically a glove, that has a plurality of flexion cords and extension cords which are affixed to the fingers of the covering for the hand through a series of openings in the covering for the hand. Attached to one end of the flexion cords and the extension cords are various straps which are holding means for the fingers and which are capable of being attached to a forearm cuff. When the various flexion cords and extension cords are energized by the drawing of the straps, the fingers in the covering for the hand may be positioned in a desired configuration for the assistance of the human hand.