Align Technology, Inc.

Rick M Matty

Eric E Kuo

Fabio Pettinati

Thomas Maurer

Dzmitry Sanko

Michelle Stone-Collonge

Douglas Brandt

Anthony W Morefield

Devin K Webb

Artem Borovinskih

Sanko Dzmitry

An orthodontic appliance including a shell aligner having a portion accommodating movement of a patient's bracketed teeth between a first position and the second position as elicited by force from an orthodontic braces appliance worn by the patient, related systems and methods.

Orthodontic appliances that accommodate incremental and continuous tooth movement, systems and methods

Methods of forming wire attachment appliances. Methods may include forming a shell having multiple cavities and an attachment material reservoir within a first cavity of the multiple cavities. The attachment material reservoir may be positioned such that, when the wire attachment appliance is positioned on a dental arch, an attachment material provided within the attachment material reservoir is arranged to contact a surface of a particular tooth for attaching a wire to the particular tooth. Forming the wire attachment appliance may further include forming at least two wire attachment members on an interior surface of at least two second cavities of the multiple cavities. The at least two wire attachment members may be shaped to hold the wire in position with respect to the particular tooth.

Methods of forming wire attachment dental appliances

Various methods and systems for designing a restored smile are provided. One method includes receiving scan data of a patient's teeth, developing a digital model of the patient's teeth via a computing device, where the model represents the patient's teeth based upon the scan data, creating a dental treatment plan to restore one or more teeth from an initial condition to a successive condition, and wherein a final condition of the one or more is based on the one or more teeth having at least one planned additional restorative tooth structure provided therewith.

Smile designer

Methods, systems, and apparatus's for improving orthodontic treatments. In an embodiment, an orthodontic tracking template is provided for assisting in determining whether a patient's teeth are in an appropriate tooth arrangement for transitioning between a wire and bracket orthodontic treatment to a patient-removable orthodontic appliance treatment. The tracking template may include a shell portion defining a plurality of tooth-receiving cavities arranged to fit over at least a portion of the patient's teeth in an intermediate tooth arrangement without applying a tooth-moving force to the teeth or to any brackets attached to the teeth.

Systems and methods for tracking teeth movement during orthodontic treatment

Methods of forming dental tooth positioning appliances. Methods may include identifying a portion of a first digital model corresponding to a portion of the dentition for chemical treatment. Methods may also include forming a second digital model with a scaled up cavity by scaling up a size of a tooth of the first digital model. Methods may further include forming a polymeric shell including a scaled up cavity having dimensions that are proportional to a corresponding surface of the second digital model. The polymeric shell may further include one or more spacers that protrude from an inner surface of the scaled up cavity. The spacer(s) may be arranged to maintain a uniform space between the polymeric shell and the portion of the dentition identified for chemical treatment, and for holding a chemical for treating the identified portion of the dentition.

Methods of forming dental tooth positioning appliances

Methods of attaching a wire to a dentition. The methods may include placing a shell on the dentition, where first cavity of the shell includes an attachment material reservoir for receiving an attachment material, and second cavity of the shell includes a wire attachment member having a slot for receiving the wire. The methods may also include placing the wire through the attachment material reservoir and through the slot of the wire attachment member to hold the wire in position with respect to a tooth within the first cavity. The methods may further include placing the attachment material within the attachment material reservoir to bond the attachment material and the wire to the tooth. Once the shell and the wire attachment member are removed from the dentition, the wire remains attached to the tooth via the attachment material.

Methods of dental wire attachment

Methods for treating a patient are provided. These methods may include receiving scan data of a patient's teeth, forming a modified image of the teeth to simulate a dental treatment, combining the modified image of the teeth with an image of the patient's face to show an image of the patient's smile as it would appear according to the dental treatment, displaying the modified image to the patient, and treating the patient according to the simulated dental treatment.

Methods and devices utilizing a dental appliance for dental retainer wire attachment are disclosed. One such wire attachment appliance includes a shell having one or more cavities formed therein and shaped to receive one or more teeth, at least two wire attachment members provided on the shell, and at least one attachment material reservoir provided on the shell, wherein the attachment material is provided to attach a wire to a tooth adjacent to a particular reservoir of the at least one attachment material reservoir.

Dental wire attachment

Embodiments include dental appliances, dental appliance systems, and methods of making and using such appliances. In one embodiment, a dental appliance includes a shell having a number of cavities to receive one or more teeth, each cavity having an inner surface. Fewer than all cavities are scaled-up in size by a first selected percentage over one or more dimensions of a corresponding tooth surface to provide a uniform space between the cavity inner surface and the corresponding tooth surface.

Growing community of inventors

Scotts Valley, CA, United States of America

Rick M Matty