An ergonomic massage chair is configured with back and bottom structures held up by a pair of legs. The various support bars and structure of the ergonomic massage chair may be comprised of, in typical implementations, metal, but plastic and other suitable structures are also possible. The back structure has perimeter support bars that form the base of the back support, and horizontal support bars extend from a left perimeter support bar to a right perimeter support bar. The bottom structure likewise has a perimeter support bar that forms the structure of the bottom. A horizontal support bar extends from a left perimeter support bar to a right perimeter support bar. Nodes are attached to the ergonomic chair, and stability balls fit inside openings created by the support bars and nodes. A cover having memory foam pillows therein encapsulates the chair to provide users with customized setups that suit them.

The invention relates to a chair for accommodating a person. The chair includes an upper body section having an upper body contact surface adapted or adaptable to at least parts of a front of a torso or a rear of a torso of a person placed on the chair, and a lower body section having a lower body contact surface adapted or adaptable to at least parts of at least a front of a thigh of the person, wherein the upper body section and the lower body section are arranged or arrangeable and fixable in a position relative to each other such that the upper body contact surface and the lower body contact surface cause a hyperextension posture of the hip joint of the person with a predetermined hyperextension angle. By forming the hyperextension angle of the hip on the chair, shortening of the anterior thigh and hip muscles can be counteracted. Also disclosed are a pressing device for application to the human body, which is adapted for use on a chair and which includes one or more pressure units each having at least one pressure head adapted to apply local or point pressure at a predetermined pressure location on the body of a person accommodated on the chair, and a chair having such a pressing device.

This patent relates to the field of peripheral sensorimotor stimulation for the relief of symptoms and physical signs of distress including pain and anxiety and more specifically to addiction withdrawal. Peripheral stimulation of mechanoreceptors has been showed in a unique amplitude and frequency range to induce central effects of release of dopamine with a prolonged duration beyond stimulation in a model of addiction. Such stimulation can serve as an effective bridge during withdrawal from known addicting substances, including chemicals and behaviors, thus mitigating symptoms and potentially facilitating the cessation of drugs or substance seeking behavior. Interferential beat frequencies can be induced into the body using separately located sources of vibration to localize maxima and minima of stimulation. A conforming seat consisting of two separately driven halves induces a traveling wave due to interference or formation of beat frequencies which are driven in the therapeutic range to mitigate the symptoms and signs of withdrawal. Further, the beat frequencies can be monitored by a transducer to assure compliance of a treatment regimen and as a trigger pattern for focused exercises.

A machine that facilitates the performance of physical therapy exercises with or without the assistance of a physical therapist. The device allows a patient to sit upon a table, and connect the patient's body part to a cuff and pulling system. Then, via hand movements upon an article of the device cause body part flexion. Too, a patient can use the device for isometric like exercising via a series of stretch bands that attach to the cuff and table.

An inversion table comprises a tabletop that tilts upon a frame from up to a vertical orientation to up to 90° below horizontal. Shoulder supports are oriented and located such that the top of a user's shoulders rest against the shoulder supports and the user's body weight is borne by their shoulders when the tabletop is tilted below horizontal. Ankle supports hold the user on the inversion table as the tabletop tilts.

An inversion table having a neck massager. The neck massager includes a vibrating feature and may also include a heating feature. The neck massager may be contoured to fit a user's neck and may also include a bendable piece to allow a user to customize the shape of the neck massager. The inversion table also may have a back massager. The back massager may include a vibrating feature and a heating feature.

An ergonomic massage chair is configured with back and bottom structures held up by a pair of legs. The various support bars and structure of the ergonomic massage chair may be comprised of, in typical implementations, metal, but plastic and other suitable structures are also possible. The back structure has perimeter support bars that form the base of the back support, and horizontal support bars extend from a left perimeter support bar to a right perimeter support bar. The bottom structure likewise has a perimeter support bar that forms the structure of the bottom. A horizontal support bar extends from a left perimeter support bar to a right perimeter support bar. Nodes are attached to the ergonomic chair, and stability balls fit inside openings created by the support bars and nodes. A cover having memory foam pillows therein encapsulates the chair to provide users with customized setups that suit them.

A human body support has a plurality of electrodes arranged in an array and spaced longitudinally with respect to the human body. The array extends from an inferior position to a more superior position along the body. A sensor measures a parameter of the human body that is capable of indicating the presence of drowsiness. A controller has an input connected to the sensor for receiving a signal representing the sensed parameter and has outputs connected to each of the electrodes. The controller detects whether the sensed parameter is within a range indicating the presence of drowsiness and applies a wave of electrical stimuli against the human body in response to detection of a sensed parameter within the range. The electrical stimuli cause periodic tightening and relaxing of proximate muscles as the wave progresses in a direction from an inferior location on the human body toward a more superior location.

A piezoelectric adaptive mesh includes multiple piezoelectric fibers that include piezoelectric structures that can act as sensor and/or actuators to enhance a person's comfort. The piezoelectric structures communicate with a controller and/or a software processing system and may identify the position of a user and make adjustments through the actuators to increase user comfort by providing support, assistance, treatment, and/or temperature adjustment.

A method of providing sexual stimulation between first and second penises includes the steps of providing a body including first and second openings on a front face, wherein first and second channels extend into the body from the first and second openings, respectively, along first and second longitudinal axes, respectively, that tend toward each other within the body, wherein the first and second channels partially merge to form a chamber; inserting a first penis and a second penis into each of the first and second openings, respectively, such that the penises contact each other within the chamber of the body; and inserting the penises further into the chamber such that the penises move along the respective longitudinal axes and contact the inside surface of the chamber such that an underside of each penis is in contact with the other.