Provided herein is a novel birth support suitable for use throughout the three stages of labor and delivery. In particular there is provided a substantially U-shaped birth support including a plurality of U-shaped layers.

A folding chair comprises two front tubular legs, two rear tubular legs and a seat cushion board, with the front tubular legs intersecting the rear tubular legs. Two washers are arranged at an intersection of the front and rear tubular legs, such that each washer is located between a front tubular leg and a rear tubular leg. A pin passes through the front tubular leg, the washer and the rear tubular leg successively. The washer includes a curved base and a bowl-shaped support which is located in a central area of the curved base, and a through hole is formed at the center of the bowl-shaped support. The curved base is fixedly connected to the front tubular legs.

A folding chair comprises two front tubular legs, two rear tubular legs and a seat cushion board, with the front tubular legs intersecting the rear tubular legs. Two washers are arranged at an intersection of the front and rear tubular legs, such that each washer is located between a front tubular leg and a rear tubular leg. A pin passes through the front tubular leg, the washer and the rear tubular leg successively. The washer includes a curved base and a bowl-shaped support which is located in a central area of the curved base, and a through hole is formed at the center of the bowl-shaped support. The curved base is fixedly connected to the front tubular legs.

A foldable massage chair, including a face pillow assembly for supporting a user's head, a chest pillow assembly for supporting the chest, a handrail assembly for supporting wrists, a front support piece, a seat cushion assembly, a main supporting frame, a kneeboard assembly, and back and a front supporting leg assemblies. When using this chair, it is placed in an expanded or use position, so a user may sit on the seat cushion and lean on the massage chair, completely exposing his back, waist, and hips for a masseur to massage. When the chair needs to be put away, it is possible to fold the chair into a collapsed position by folding the seat cushion assembly, front support piece, chest pillow assembly, and handrail assembly. Also, the front and back supporting leg assemblies are folded underneath and towards the main supporting frame. Consequently, the size of the entire chair decreases.

A foldable massage chair, including a face pillow assembly for supporting the head, a chest pillow assembly for supporting the chest, a handrail assembly for supporting wrists, a front support piece, a seat cushion assembly, a back support rod, a kneeboard assembly, a back supporting frame, and a front supporting frame. When a user needs to use this chair, it is placed in an expanded or use position, so the user may sit on the seat cushion and lean on the massage chair, completely exposing his back, waist, and hips for a masseur to massage. When the chair needs to be put away, it is possible to fold down the chair into a collapsed position by folding the seat cushion assembly, front support piece, chest pillow assembly, and handrail assembly. Also, the front supporting frame is folded towards the back supporting frame. Consequently, the size of the entire chair decreases.

A personal mobility assistance device includes lights that accent the shape of the device. The lights include a battery, a wire, and a plurality of light emitting devices connected to the wire and powered by the battery. The light emitting devices are spaced sufficiently close to each other along the wire such that, when the vehicle is observed in low light conditions, the shape of the personal mobility assistance device is discernable to the observer.

A personal mobility assistance device includes lights that accent the shape of the device. The lights include a battery, a wire, and a plurality of light emitting devices connected to the wire and powered by the battery. The light emitting devices are spaced sufficiently close to each other along the wire such that, when the vehicle is observed in low light conditions, the shape of the personal mobility assistance device is discernable to the observer.

A mechanism for deploying and retracting an adjustable handling wheel from under different types of equipment supported on the floor, or different types of furniture, such as chairs, medical chairs, nursery chairs, examination chairs, bedside tables, beds without chassis, cabinets and others. The mechanism enables very easy handling and movement of the equipment or furniture from one place to another place.

There is provided herein an examination table that is capable of being converted to render either an examination configuration or a seating configuration. The table includes a planar table member having a suitable surface for the examination of a subject and is adjustable between a horizontal orientation for medical evaluation of the subject and a vertical orientation when in the table member is not in use for exams.

The present invention is a method for performing on-site mobile dentistry utilizing a mobile dental chair and mobile dental lamp in combination. The mobile dental chair can be wheeled to a site and can elevate and recline a patient to a comfortable position for the patient and dentist or dental care provider. The mobile dental chair is driven onto and parked on the flat support base of mobile dental lamp, thereby holding the mobile dental lamp in a safe and stable position. The mobile dental lamp provides high intensity illumination suitable for providing modern dental care. The mobile dental lamp may be provided with removable wheels to aid in transporting the lamp to and from a site.