Mandibular advancement and retraction via bone anchoring devices
AssigneeAlign Technology, Inc.
InventorAllen R. Boronkay
Life of this patent
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Abstract
Systems, methods, devices and apparatus for mandibular advancement or retraction via bone anchoring devices are described herein. In various aspects, an apparatus for treating a patient via mandibular advancement or retraction comprises a plurality of anchoring devices positioned in the patient's intraoral cavity. Each of the plurality of anchoring devices can be positioned in bone of the patient's upper jaw or bone of the patient's lower jaw. One or more connecting structures can be removably coupled to and extend between the plurality of anchoring devices in order to displace the lower jaw anteriorly or posteriorly relative to the upper jaw.
Claims21
A mandibular repositioning apparatus comprising:
- a plurality of anchoring devices shaped for positioning in a patient's intraoral cavity, wherein each of the plurality of anchoring devices is positioned in bone of the patient's upper jaw or bone of the patient's lower jaw;
- and
- one or more connecting structures removably coupled to and extending between the plurality of anchoring devices in order to displace the lower jaw in an anterior-posterior direction relative to the upper jaw,
- wherein the one or more connecting structures and the plurality of anchoring devices are arranged to produce an anterior-posterior force component greater than a vertical force component along a vertical direction.
A method for treating a patient via mandibular advancement or retraction, the method comprising:
- positioning a plurality of anchoring devices in the patient's intraoral cavity, wherein each of the plurality of anchoring devices is configured to be positioned in bone of the patient's upper jaw or bone of the patient's lower jaw;
- and
- removably coupling one or more connecting structures to the plurality of anchoring devices, wherein the one or more connecting structures extend between the plurality of anchoring devices in order to displace the lower jaw in an anterior-posterior direction relative to the upper jaw,
- wherein the one or more connecting structures and the plurality of anchoring devices are arranged to produce an anterior-posterior force component greater than a vertical force component along a vertical direction.
A mandibular repositioning apparatus comprising:
- a plurality of anchoring devices shaped for positioning in a patient's intraoral cavity, wherein each of the plurality of anchoring devices is configured to be positioned in bone of the patient's upper jaw or bone of the patient's lower jaw;
- and
- means for displacing the lower jaw in an anterior-posterior direction relative to the upper jaw, wherein the means for displacing the lower jaw and the plurality of anchoring devices are arranged to produce an anterior-posterior force component greater than a vertical force component along a vertical direction.
Dependencies are inferred from the claim text.