3343results about "School benches" patented technology

An apparatus which will largely prevent irritated ligaments, and sore necks and backs arising from spending long hours at a computer terminal by allowing the user to position themselves in multiple comfortable positions is disclosed. The apparatus for use with a monitor and keyboard comprises: a base; a carriage slidably mounted on the base; a seat member having rear, and front side portions, said seat member carried on the carriage; a back member having a lower side portion pivoted to the rear portion of the seat member; a leg member having an upper side portion pivoted to the front side portion of the seat member; an arm member carried by the carriage, said arm member having a front end portion adapted to carry the keyboard; a monitor arm carried by the carriage; and motorized threaded screws used to move the carriage on the base, and move the back and leg members relative to the carriage.

The present invention relates to a rotating patient chair mounted with an integrated ear diagnosis and treatment unit that controls the position of a microscope 48 and a monitor 50 rotating around the rotating patient chair 30 at a predetermined angle or 180 degrees, the unit including: suctioners 44, 52, a treatment board 46, a blood pressure tester 54 and a manipulating switch box 40 for controlling the diagnosis and treatment tools, and the monitor 50 and the microscope 48 positioned in correspondence with the patient's ears anatomically positioned at 180 degrees to enable the patient to observe all of the treatment processes to the ear parts including the thin, dark auditory canals and eardrums on the monitor 50 installed at an opposite side and to enable the practitioner to explain all of the treatment processes shown on the monitor to the patient and his guardians, thereby improving reliability on the practitioner and the treatment processes and maximizing the treatment effects, and performing diagnosis and treatment processes to the patient's ears by not letting the practitioner or patient move around but merely by rotating the ear diagnosis and treatment unit, minimizing discomfort and inconvenience to the practitioner or patient, shortening the medical treatment time and minimizing the space of a treatment room occupied by the diagnosis and treatment unit.