AUER, Theresa,BRANDSTÄTTER, Andreas,SCHRÖCK, Rainer,BRUGGER, Wilhelm
申请号：
EP17164040.2
公开号：
EP3381402B1
申请日:
2017.03.31
申请国别(地区):
EP
年份:
2019
代理人:
摘要：
A medical, particularly a dental or dental surgical, ultrasonic treatment device for generating ultrasonic vibrations and transmitting the ultrasonic vibration to a tool, which can be connected to the ultrasonic treatment device, the medical ultrasonic treatment device having: an ultrasonic vibration generator with a plurality of piezoelectric elements to which an electric voltage can be applied, and a circuit board to supply the plurality of piezoelectric elements with the electric voltage. Furthermore, a method for manufacturing a corresponding medical ultrasonic treatment device is described.
