Patent
The safety surgical hammer is a new invention, patented in the United States, Canada, Japan, South Korea, RUSIA, Taiwan, and China.
Australia and many other countries are applying for patents.
The use of safety surgical hammer in closed sinus elevation
The safety surgical hammer can provide controlled striking force and dampening effect to prevent surgical complications such as vertigo, brain concusion, sinus membrane perforation. It can achieve successful sinus elevation result.