Michael Mangelberger,Christof Baier,Wolfgang Tannebaum
申请号：
US16058968
公开号：
US20180353261A1
申请日:
2018.08.08
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A coupling device for detachably connecting a medical or dental instrument to a drive unit or a supply hose for transfer of at least one of data, energy, a driving movement and a working medium between the drive unit or the supply hose and the instrument includes a first coupling element and a second coupling element. One of the coupling elements includes a coupling recess and the other includes a coupling protrusion insertable therein. One of the coupling elements includes a positioning element and the other includes an indentation into which the positioning element can be inserted to position the coupling elements in a defined angular position about a shared axis. One of the coupling elements includes a memory unit for storage of data and the other includes a transfer unit, so that data can be transferred from the memory unit by the transfer unit to the other coupling element.
