PROBLEM TO BE SOLVED: To provide a device capable of simplifying a process from implanting an artificial tooth root to designing an abutment. A driver that transmits a rotational force of an artificial tooth root when an artificial tooth root is embedded, and is connected to an artificial tooth root engaging portion that is a portion that engages with the artificial tooth root and a device that drives the rotational force. An artificial tooth root having a drive side engaging portion which is a part to be embedded and a scanning portion which projects from the artificial tooth root in a posture in which the artificial tooth root is embedded and which is a target of three-dimensional measurement and represents the posture of the embedded artificial tooth root. Embedded driver. [Selection diagram] Figure 2【課題】人工歯根が埋入されてからアバットメントを設計するまでの工程を簡易にすることができる機器を提供する。【解決手段】人工歯根を埋入する際に、人工歯根の回転力を伝達するドライバであって、人工歯根に係合する部位である人工歯根係合部と、回転力を駆動する機器に接続する部位である駆動側係合部と、人工歯根が埋入された姿勢で人工歯根から突出して３次元測定の対象となり、埋入された人工歯根の姿勢を表すスキャン部と、を有する人工歯根埋入ドライバとする。【選択図】図２
