Align Technology, Inc.

Maia Singer

Rene M Sterental

Eric E Kuo

Ian Kitching

Lou Shuman

Rene Sterenthal

Systems and methods for providing orthodontic treatment may include identifying an orthodontic treatment plan for a patient's teeth, identifying a first batch of orthodontic appliances to implement a first phase of the orthodontic treatment plan, obtaining a digital representation of the patient's teeth during the first phase of the orthodontic treatment plan, determining, based on the digital representation, whether or not the patient's teeth accord with one or more customized treatment guidelines for the patient's teeth; identifying, based on a determination whether or not the patient's teeth accords with the one or more customized treatment guidelines, one or more tasks for administering a second phase of the treatment plan to the patient's teeth, and providing a set of orthodontic appliances to a dental practitioner.

Systems and methods for providing orthodontic treatment

Systems and methods for orthodontic treatment progress tracking. Information based on an orthodontic treatment plan prescribed for a patient undergoing orthodontic treatment may be received. The orthodontic treatment plan specifies planned tooth movements according to a series of treatment stages. An orthodontic progress tracking schedule for the patient based on one or more particular tooth movements of the planned tooth movements may be generated. The orthodontic progress tracking schedule may prescribe a timing schedule for acquiring images of the patient's teeth to track progress of the orthodontic treatment. Images of teeth arrangements of the patient according to the orthodontic progress tracking schedule may be received. Results based on the tracked orthodontic treatment progress may be provided, for example, on a display.

Systems and methods for orthodontic treatment progress tracking

The present invention relates to systems and methods of developing and tracking delivery and patient progression through an orthodontic treatment plan. One method includes identifying deviations from an orthodontic treatment plan, including receiving a digital representation of an actual arrangement of a patient's teeth after an orthodontic treatment plan has begun for the patient and prior to completion of the orthodontic treatment plan. The method further includes comparing the actual arrangement to a pre-determined planned arrangement to determine if the actual arrangement substantially deviates from the planned arrangement, the comparing comprising matching teeth from a previously segmented model to a surface of an unsegmented representation of the actual arrangement; and calculating one or more positional differences between the actual and planned arrangements of at least some of the corresponding teeth.

Treatment progress tracking and recalibration

The present invention provides systems and methods of managing delivery of an orthodontic treatment plan using treatment guidelines, instructions and appointment planning tools customized to the individual patient being treated. A method includes, e.g., generating a treatment plan for a patient, generating a customized set of treatment guidelines, providing the set of customized treatment guidelines to the practitioner; and providing a set of orthodontic appliances to the practitioner.

Systems and method for management and delivery of orthodontic treatment

Systems and methods of developing and tracking delivery and patient progression through an orthodontic treatment plan. One method includes identifying deviations from an orthodontic treatment plan, including receiving a digital representation of an actual arrangement of a patient's teeth after an orthodontic treatment plan has begun for the patient and prior to completion of the orthodontic treatment plan. The method further includes comparing the actual arrangement to a pre-determined planned arrangement to determine if the actual arrangement substantially deviates from the planned arrangement, the comparing including matching teeth from a previously segmented model to a surface of an unsegmented representation of the actual arrangement; and calculating one or more positional differences between the actual and planned arrangements of at least some of the corresponding teeth.

Growing community of inventors

Campbell, CA, United States of America

Maia Singer