Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
February 21, 2017
Patent Application Number
14840856
Date Filed
August 31, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides an osmotic orthodontic appliance, comprising: an actuation structure forming a hollow tube filled with a supersaturated solution; a dental aligner structure mounted on the actuation structure for fixing the actuation structure on teeth; and a pumping structure connected one end of the hollow tube, comprising a semipermeable device and a supporting structure. The osmotic orthodontic appliance of the present invention could provide steady movement and force output; it is a solution for the periodic actuation problem of conventional orthodontic appliances.
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