Dental Mobile Briefcase - การประดิษฐ์เครื่องกรอฟันรูปแบบกระเป๋า

บทคัดย่อ

        The weight of dental instruments is the most important limiting factor in any mobile unit. The heavier of instruments, the more chances of the handlers to have backache and muscle strain of the handless. Especially, the mobile dental units that usually have the massive weight and require a joint effort of two persons to carry. As such, there was an inspiration to invent lighter dental mobile units that can maintain both efficacy and effectiveness of teeth preparation. This innovation was modified from the an out-of-order dental mobile unit with 39 kilograms less weight relative to the old unit and substantially increased its mobility. From the real experiment in dental mobile volunteers,
“the dental mobile briefcase” had been used 128 times (1,794 patients) without any obstacles and damage to the unit. This invention had no strong tripod thus it had to be settled on a student desk. In the future, these problems will be adjusted and improved to its perfection.
Key words: briefcase, dental mobile volunteers, dental mobile unit, movement