摘要:
FIG. 1 is a perspective view of an orthodontic hook; FIG. 2 is a bottom view thereof; FIG. 3 is a top view thereof; FIG. 4 is a left side view thereof; FIG. 5 is a right side thereof; FIG. 6 is a front view thereof; and, FIG. 7 is a back view thereof. The dashed broken lines in the drawings depict portions of the orthodontic hook that form no part of the claimed design. The dash-dot broken lines in the drawings depict the bounds of the claimed design and form no part thereof.
摘要:
FIG. 1 is a rear perspective view of an orthodontic bonding pad; FIG. 2 is a front perspective view thereof; FIG. 3 is a right side view thereof; FIG. 4 is a left side view thereof; FIG. 5 is a top view thereof; FIG. 6 is a bottom view thereof; FIG. 7 is a rear view thereof; and, FIG. 8 is a front view thereof. The broken lines immediately adjacent the shaded areas represent the bounds of the claimed design while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.
摘要:
FIG. 1 is a rear perspective view of an orthodontic bonding pad; FIG. 2 is a front perspective view thereof; FIG. 3 is a left side view thereof; FIG. 4 is a right side view thereof; FIG. 5 is a bottom view thereof; FIG. 6 is a top view thereof; FIG. 7 is a rear view thereof; and FIG. 8 is a front view thereof. FIG. 9 is an rear perspective view of an orthodontic bonding pad; FIG. 10 is a front perspective view thereof; FIG. 11 is a right side view thereof; FIG. 12 is a left side view thereof; FIG. 13 is a top view thereof; FIG. 14 is a bottom view thereof; FIG. 15 is a rear view thereof; and, FIG. 16 is a front view thereof. The broken lines immediately adjacent the shaded areas represent the bounds of the claimed design while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.
摘要:
A self-ligating bracket include a bracket body with an arch wire slot. A mesial recess is located at a mesial side of the bracket body and extends into the bracket body from the arch wire slot. A distal recess is located at a distal side of the bracket body and extends into the bracket body from the arch wire slot. A central ridge defines a ridge surface separated from the lateral ledges respectively by mesial and distal walls. A clip includes a first arm and a second arm connected by a U-shaped portion. The first arm terminates in a mesial arm, a distal arm, and a middle arm. The clip is moveable between an open position in which the arch wire slot is accessible and a closed position in which the arch wire slot is occluded.
摘要:
A self-ligating bracket includes a bracket body and a spring clip. The bracket body includes a mesial channel, a distal channel, a center channel, and an arch wire slot. The spring clip includes a distal arm, mesial arm, and a center arm which are moveably within the mesial channel, distal channel, and center channel between an open position and a closed position to occlude the arch wire slot.
摘要:
An orthodontic guide tray includes a tray surface at least partially congruent with a tooth surface. The orthodontic guide tray includes at least one opening in the gingival direction. The at least one opening is configured to be larger than a pad of a bracket to be placed on a tooth. At least one registration feature extends from a first side interior the opening. The at least one registration features is configured to define a prescribed bracket placement.
摘要:
A self-ligating bracket includes a bracket body with a mesial and a distal channel. A spring clip includes a distal arm with a distal arm body and a distal finger and a mesial arm with a mesial arm body and a mesial finger. The spring clip is slidably secured within the bracket body by a sliding engagement of the distal arm with the distal channel and the mesial arm with the mesial channel. The spring clip is movable between an open position and a closed position wherein in the open position, the arch wire slot is unobstructed and in the closed position the mesial finger and distal finger extend into and across the arch wire slot to occlude the arch wire slot.
摘要:
A self-ligating bracket include a bracket body with an arch wire slot. A mesial recess is located at a mesial side of the bracket body and extends into the bracket body from the arch wire slot. A distal recess is located at a distal side of the bracket body and extends into the bracket body from the arch wire slot. A central ridge defines a ridge surface separated from the lateral ledges respectively by mesial and distal walls. A clip includes a first arm and a second arm connected by a U-shaped portion. The first arm terminates in a mesial arm, a distal arm, and a middle arm. The clip is moveable between an open position in which the arch wire slot is accessible and a closed position in which the arch wire slot is occluded.
摘要:
A bonding base and method of making the base for a plastic orthodontic bracket to provide a mechanical lock that inhibits both shear and tensile forces when bonded to a tooth with a mechanical bonding adhesive. The bonding base includes a coating or layer of thermoset epoxy, urethane or acrylate chemistry having partially embedded therein a layer of textured particles that define multi-directional undercuts and projections. The method of making the bonding base includes the steps of applying a substantially uniform in thickness coating of the chosen chemistry to the tooth-attaching side of the bracket, next applying a layer of textured particles to the coating while it is wet, and then curing the coating to lock the textured particles to the bracket for producing a textured mechanical lock.