公开(公告)号：US20070298368A1

公开(公告)日：2007-12-27

申请号：US11569456

申请日：2005-05-27

Applicant: Tae-Kye Nam

Inventor： Tae-Kye Nam

IPC: A61C19/00

CPC classification number: A61C19/041

Abstract: Disclosed herein is an instrument for measuring an endodontic length, which measures and indicates the distance from a pointed tip of a cutting tool to a root apex in order to prevent the pointed tip of the cutting tool from going over the root apex when a root canal is perforated by the cutting tool for an endodontic treatment of a root canal of a tooth. The endodontic length measuring instrument is equipped inside a unit chair system installed in a consultation room of a dental clinic and allows a monitor mounted on the unit chair system to display a measurement result of the endodontic length, thereby making a medical treatment of a root canal easy, easily providing a measurement result of the endodontic length to a doctor, and displaying treatment and measurement results of the root canal in various and precise ways. The measuring instrument provides a scaled-up image of the remaining distance from the pointed tip of the cutting tool to the root apex when the pointed tip of the cutting tool reaches an area which demands a more precise measurement result, thereby increasing safety and accuracy in perforation of the root canal.

Abstract translation: 本文公开了一种用于测量牙髓根长度的仪器，其测量并指示从切割工具的尖尖到根尖的距离，以便当根管时防止切割工具的尖端超过根尖 被切削工具穿孔，用于牙根管的根管治疗。 牙髓长度测量仪器安装在安装在牙科诊所咨询室中的单元椅系统内，并且允许安装在单元椅系统上的监视器显示牙根管长度的测量结果，从而进行根管的治疗 容易，容易地向医生提供牙髓长度的测量结果，并且以各种和精确的方式显示根管的治疗和测量结果。 当切割工具的尖端到达要求更精确的测量结果的区域时，测量仪器提供从切割工具的尖端到根尖的剩余距离的放大图像，从而提高了安全性和准确性 穿孔根管。