公开(公告)号：US20220387141A1

公开(公告)日：2022-12-08

申请号：US17804784

申请日：2022-05-31

Applicant: ALIGN TECHNOLOGY, INC.

Inventor： James NISHIMUTA ,  Jun SATO ,  Rohit TANUGULA

IPC: A61C7/08 ,  A61C7/36

Abstract: A first appliance and a second appliance comprise engagement surfaces that provide mandibular relocation forces and forces to limit lateral movement of the jaw, such as opposing inclined surfaces on opposite sides of the mouth. In some embodiments, engagement surfaces between oral appliances comprise a curvature difference, which allows engagement at differing angles and positions.

公开(公告)号：US20190125497A1

公开(公告)日：2019-05-02

申请号：US16176860

申请日：2018-10-31

Applicant: ALIGN TECHNOLOGY, INC.

Inventor： Mitra DERAKHSHAN ,  Crystal TJHIA ,  Rohit TANUGULA ,  Yaser SHANJANI ,  Ryan KIMURA ,  Bruce CAM ,  Eric YAU ,  Yuxiang WANG ,  Ken WU ,  Peter WEBBER ,  Jun SATO ,  John Y. MORTON

IPC: A61C7/36 ,  A61C7/10 ,  A61C7/00

Abstract: A system for correcting class III malocclusions is disclosed. The system may include a maxilla appliance having tooth receiving cavities shaped to receive teeth of the maxilla and a first coupling for receiving an elastic. The system may also include a mandibular appliance having tooth receiving cavities shaped to receive teeth of the mandible. In some embodiments, the system includes a class III corrective appliance having a first mount shaped to engage with the mandibular arch of the patient and having a second coupling shaped to receive the elastic.