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公开(公告)号：US09833299B2
公开(公告)日：2017-12-05
申请号：US14566668
申请日：2014-12-10
发明人： Vincent Shotton , Dan Ammon , Naim Karazivan
摘要： A multi-directional handpiece that includes a motor drive extending along and configured for rotation about a body axis, the motor drive having: a motor gearing at a proximal end of the motor drive; and a file gearing in engagement with the motor gearing for transferring the rotational and axial movement to a workpiece; and a housing for the workpiece; and wherein through rotation of the motor drive, the workpiece moves in an axial oscillating motion while being rotated.
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公开(公告)号：US09675435B2
公开(公告)日：2017-06-13
申请号：US14587090
申请日：2014-12-31
发明人： Naim Karazivan , Hui Lu , Thomas Ertl
IPC分类号： A61C13/00 , A61C13/225 , A61C7/14 , A61C7/16 , A61C5/08 , C09D5/22 , A61B5/00 , G01N21/64 , A61C13/15 , B33Y10/00 , B33Y80/00 , A61K6/00 , A61K6/02 , A61K6/083 , B29C67/00 , B33Y30/00 , A61C13/09 , A61C5/70 , A61C5/77 , A61C5/10 , B29L31/00
CPC分类号： A61C19/003 , A61B5/0071 , A61B5/0088 , A61B2562/164 , A61C5/30 , A61C5/70 , A61C5/77 , A61C7/14 , A61C7/146 , A61C7/16 , A61C13/0019 , A61C13/09 , A61K6/002 , A61K6/0023 , A61K6/0029 , A61K6/007 , A61K6/0094 , A61K6/025 , A61K6/0255 , A61K6/083 , B29C64/129 , B29L2031/7536 , B33Y10/00 , B33Y30/00 , B33Y80/00 , C09D5/22 , G01N21/64 , G01N21/6428 , G01N2021/6439 , G01N2021/6495 , C08L33/08
摘要： A luminescent coating is disclosed that is used to dimensionally control the curing of a photocurable agent placed in close contact with the coating. The coating is applied at the interface of structures, such as brackets and prosthetics, or may be applied directly on a curable material for use in 3D printing, at the location where bonding material is needed to be cured. The luminescent coating irradiates from its structure the curing radiations necessary to photopolymerize the resin in response to a first radiation irradiated on its structure of a different wavelength.
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