In one or more embodiments, the present invention provide a versatile travel pillow that provides support to the user's head, neck, and shoulders, prevents the user from sliding sideways with respect to the seat, can be quickly and easily secured to the headrest or armrest of a seat or chair, and can be quickly and easily moved from one vehicle seat to another.

The invention relates to an adult choke pleasure enhancement adjustable pressure cuff device. Participants can engage in solo autoerotic asphyxiation (AEA) without accidentally suffocating to death. The adjustable cuff is inflatable and sized to encompass a participant's neck and has a timed safety release function. The participant can apply the device at default setting to fit snugly, but not impede blood flow. The participant can inflate the device to the desired level of pressure that would remain at that setting at participant's discretion. They can control what happens and for how long, as long as the participant is not incapacitated. However, if at any time, the controls/settings are not engaged by the participant, the device would automatically default to zero pressure after a set time. The use of the device therefore allows a participant to safely engage in solo AEA without risking injury or death.

The present disclosure is applicable to the technical field of massage apparatuses, and provides a massage neck pillow. The massage neck pillow includes neck pillow sponge, a massage unit and an air bag. The neck pillow sponge adopts an elastic material capable of achieving bending deformation; the neck pillow sponge bends to form a wearing area for clamping the neck of a user; and a reserved sunken part is arranged in an area of the neck pillow sponge close to the nape part of the user.

The invention discloses a wearable multifunctional powered exoskeleton for cervical vertebra rehabilitation, and relates to the field of man-machine interaction rehabilitation aids. The wearable multifunctional powered exoskeleton for cervical vertebra rehabilitation comprises an active drive motor module, a fixed supporting module and a movable joint component; the active drive motor module is connected to the fixed supporting module, and comprises a left shoulder push rod motor, a right shoulder push rod motor, a cervico-thoracic vertebra left front side push rod motor, a cervico-thoracic vertebra left rear side push rod motor, a cervico-thoracic vertebra right front side push rod motor, and a cervico-thoracic vertebra right rear side push rod motor; and the active drive motor module and the movable joint component are combined to jointly form a six-connecting rod power-driven structure. Through the implementation of the wearable multifunctional powered exoskeleton for cervical vertebra rehabilitation, the passive traction, antiflexion and retroextension, lateral flexion and horizontal rotation four-degree-of-freedom rehabilitation exercises of a cervical vertebra are realized, the traction training of a neck is performed, and the directional resistance training of neck muscles is realized. The wearable multifunctional powered exoskeleton for cervical vertebra rehabilitation improves the muscle force of the neck, enhances the stability of the cervical vertebra, improves and corrects the biomechanical balance of the cervical vertebra.

A spine board is provided having a skull tong anchor assembly slidably attached to the spine board where a push rod mechanism is used to apply traction force on the skull tong anchor assembly. The push rod mechanism includes a strain gauge device so that the traction force can be selected and monitored. The spine board can also include a mattress that can be attached to the spine board where the mattress includes integrated shoulder straps that can be partially detached therefrom to secure a patient to the spine board.

A neck massager includes a housing, two massage heads symmetrically disposed on the housing, and two swing mechanisms for driving the two massage heads to work. The massage heads are installed on the housing. Two shock-absorbing silicone gaskets are disposed between the massage heads and the housing for installing the massage heads in a sealing manner. The swing mechanisms are disposed in the housing. The swing mechanisms are connected to the massage heads for driving the massage heads to work. Two pull straps are symmetrically disposed on the housing. The two pull straps have matching buckles to retain the housing on a user's neck.

A laryngeal nerve exciting system includes a collar holding a bridge, or a neckband, pressing soft tissue nerve exciters against a patient's neck providing a source of vibrations to stimulate the laryngeal nerve through the larynx. At least one exciter, and preferably two exciters, provide vibrations at preferably 70 Hz to 11 OHz and sufficiently strong to penetrate to the laryngeal nerve. The exciters may be held by the collar circling the neck, or by the neck band partially circling the neck. The therapy system includes a Personal Digital Assistant (PDA) and software which wirelessly connects, monitors, and triggers the device. The system may be used to treat dysphagia, chronic cough, and spasmodic dysphonia.

Disclosed is a backbone retraction apparatus which includes a support member supporting a hip of a user, a center member coupled to the support member by a hinge structure, a backrest member inserted into the center member, a neck support member inserted into the backrest member, moving means comprising a wire having a first side fixed to the center member and a second side fixed to the neck support member and a first latching protrusion protruded from the backrest member and adapted to have the wire hung on the first latching protrusion, the second side of the wire being fixed under the first latching protrusion, and length adjustment means adapted to be connected to the support member and the backrest member.

A device configured for a vehicle for supporting and massaging a neck of a passenger is provided. The device is configured such that a neck support pad is integrally formed on a lower end portion of a headrest to hold up and support the neck of a passenger, and a massage device is mounted in the neck support pad to massage the neck of the passenger, thus stably supporting and massaging the neck of the passenger sitting on a seat.

A spine regularity rotation motion device includes a T-shaped hanger, a neck traction belt, an n-shaped base, and a horizontal rotary drive platform, wherein the T-shaped hanger is connected to the neck traction belt via a pulling belt at one end, and is connected to the n-shaped base through a main elevating post at another end. A user can rest his face on the neck traction belt, which is gently pulled upwards to increase the space between the cervical joints and align the spine to the center. The horizontal rotary drive platform is provided inside the n-shaped base with a correction seat on the top for the user to sit on. The seat allows the hip of the user to move in a regularity rotation manner that is opposite to the directions of the twisted and/or bent lumbar spine or skewed pelvis. An underarm support is also provided to raise the spine and reduce stacking to facilitate the rehabilitation process.