公开(公告)号：US20180008373A1

公开(公告)日：2018-01-11

申请号：US15712848

申请日：2017-09-22

Applicant: DENTSPLY SIRONA INC.

Inventor： Kenneth R. GUARAGNO ,  Jared WITMER ,  Clive SWATTON

IPC: A61C1/07 ,  A61C17/00 ,  A61C1/16 ,  A61C1/18 ,  A61C19/00 ,  A61C17/20

Abstract: A dynamic seal for use in a dental handpiece is disclosed. The dynamic seal includes a seal carrier including a first portion having a first feature for receiving a first compliant member and a second portion having a second feature for receiving a second compliant member, and a flange disposed between the first feature and the second feature.