Patent ID: 11957535
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A system designed to confine bonding preparation fluid in preparation for a multi-tray orthodontic movement utilizing at least one tooth attachment comprising:
A) a preparation tray removably attachable to a row of teeth having at least one opening corresponding to a tooth preparation area for preparing a tooth surface,
B) an attachment creation tray having at least one attachment cavity for forming an attachment member, wherein said attachment cavity has an opening that forms a tooth attachment contact area that is aligned and within said tooth preparation area of said preparation tray,
C) a series of orthodontic alignment trays having alignment cavities that engage said formed attachment member,
D) said preparation area is larger than the shape and size of said tooth attachment contact area,
E) any applied bonding preparation fluid has a suitable viscosity to remain within said at least one opening in said preparation tray,
F) whereby said at least one opening in said preparation tray so configured substantially confines said applied bonding preparation fluid to said preparation area free of the use of a gasket,
G) whereby said preparation tray provides said tooth surface to be free of significant excess flash bonded to said tooth surface.