公开(公告)号：USD879300S1

公开(公告)日：2020-03-24

申请号：US29645310

申请日：2018-04-25

Applicant: DENTSPLY SIRONA Inc.

Designer： Martin Pfleiderer ,  Moritz Manderscheid

公开(公告)号：USD917434S1

公开(公告)日：2021-04-27

申请号：US29645302

申请日：2018-04-25

Applicant: DENTSPLY SIRONA Inc.

Designer： Martin Pfleiderer ,  Moritz Manderscheid

公开(公告)号：US20210298872A1

公开(公告)日：2021-09-30

申请号：US17049602

申请日：2019-04-19

Applicant: DENTSPLY SIRONA Inc.

Inventor： Martin Pfleiderer ,  Moritz Manderscheid

IPC: A61C1/00 ,  A61C1/12 ,  H01Q9/04 ,  G06K7/10

Abstract: A device, apparatus and method for enabling communication between a tool and a handpiece through a contactless interface while reducing space requirements for communication antennas of the apparatus. The apparatus comprises a dental tool and a handpiece with a transponder attached to or integrated with the dental tool. The transponder comprises a memory region such as a microchip, which is connected to a transponder antenna. The handpiece also includes a reader which communicates with the transponder through a reader antenna. The antennas as constructed as layers on surfaces of one or more substrates save space.