公开(公告)号：US20150164617A1

公开(公告)日：2015-06-18

申请号：US14541872

申请日：2014-11-14

Applicant: DENTSPLY International Inc.

Inventor： DAN AMMON ,  VINCENT SHOTTON ,  YONG GAO ,  RANDALL MAXWELL

IPC: A61C5/02 ,  C22F1/10 ,  C22F1/08 ,  C21D9/00 ,  C21D6/00 ,  C22C18/02 ,  C22C9/06 ,  C22C9/00 ,  C22C19/03 ,  C22C38/40 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C22C38/10 ,  C22C38/12 ,  C22C30/00 ,  C22F1/00

CPC classification number: C22C18/02 ,  A61C5/42 ,  A61C2201/007 ,  C21D6/001 ,  C21D6/004 ,  C21D6/005 ,  C21D6/007 ,  C21D6/008 ,  C21D9/0068 ,  C22C9/00 ,  C22C9/06 ,  C22C19/03 ,  C22C30/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C22C38/105 ,  C22C38/12 ,  C22C38/40 ,  C22F1/006 ,  C22F1/08 ,  C22F1/10

Abstract: A method for manufacturing a nonlinear superelastic file comprising the steps of: providing a superelastic file having a shaft and a file axis; providing a fixture including a file groove being defined by one or more displacement members, the file groove configured for receiving the shaft; inserting at least a portion of the shaft into the fixture along the file groove, the portion of the shaft including a first portion of the shaft; contacting the first portion of the shaft with a first displacement member of the one or more displacement members such that the first portion of the shaft is displaced from the file axis thereby forming a first offset portion of the shaft; heating the portion of the shaft while inserted in the fixture to a temperature of at least about 300° C. for a time period of at least about 1 minute to shape-set the portion of the shaft thereby forming a shape-set nonlinear file.

Abstract translation: 一种用于制造非线性超弹性文件的方法，包括以下步骤：提供具有轴和文件轴的超弹性文件; 提供一种夹具，其包括由一个或多个位移构件限定的文件槽，所述文件槽构造成用于容纳所述轴; 所述轴的至少一部分沿着所述文件槽插入所述固定装置，所述轴的所述部分包括所述轴的第一部分; 使所述轴的第一部分与所述一个或多个位移构件的第一位移构件接触，使得所述轴的所述第一部分从所述锉轴移位，从而形成所述轴的第一偏移部分; 将轴插入固定装置中的部分加热到至少约300℃的温度至少约1分钟的时间，以形成轴的部分，从而形成一个形状非线性文件。

公开(公告)号：US20150216418A1

公开(公告)日：2015-08-06

申请号：US14616650

申请日：2015-02-06

Applicant: DENTSPLY International Inc.

Inventor： DAN AMMON ,  STEPHEN RIGSBY ,  WILKINSON KEVIN ,  BRIAN ATKINSON

IPC: A61B5/00 ,  A61B1/24

CPC classification number: A61B5/0088 ,  A61B1/00165 ,  A61B1/0017 ,  A61B1/24 ,  A61B1/247 ,  A61B5/0071 ,  A61B5/742

Abstract: A system and method for acquiring and sharing in real time video and/or still images with a tooth or tooth root during a dental procedure using an endoscope.

Abstract translation: 一种用于在使用内窥镜的牙科手术期间获取并共享具有牙齿或牙根的实时视频和/或静止图像的系统和方法。