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公开(公告)号：US20220338723A1
公开(公告)日：2022-10-27
申请号：US17730136
申请日：2022-04-26
Applicant: Align Technology, Inc.
Inventor： Shai FARKASH , Yossef Y. ATIYA , Maayan MOSHE
Abstract: Provided herein are systems for monitoring a subject's teeth during orthodontic treatment. In particular, described herein are apparatuses having a fixed focal length for coupling to a patient's smartphone, including a built-in lip/cheek retractor. These smartphone dental imaging apparatuses may be configured to easily and robustly interface with the user's smartphone to allow capture of dental images.
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