Orthodontic band and seating tool therefor

Claim 2

An orthodontic band for affixment about a tooth comprising a continuous open-ended band dimensioned to closely encircle said tooth, said open ends of said band terminating at an incisal edge and a gingival edge, said band having an inner surface for contacting said tooth and an outer surface, said inner and outer surfaces being interposed between said incisal and said gingival edges, said outer surface being provided with a plurality of integrally formed protrusions spaced about said band, said integrally formed protrusions having a rigid substantially planar engagement surface adapted to cooperate with a band seating tool, said integrally formed protrusions each being disposed a preselected distance from said incisal and gingival edges, said rigid substantially planar engagement surface being solid and continuous and tapering from said outer surface.

Claim 3

An orthodontic band according to claim 1, wherein said engagement surface of each of said plurality of integrally formed protrusions is oriented proximate to said incisal edge of said band which is disposed adjacent to the incisal surface of said tooth when said band is positioned about said tooth.

Claim 4

An orthodontic band according to claim 1, wherein each of said plurality of integrally formed protrusions are substantially quadraspherical in shape, the outermost surfaces of each of said integrally formed protrusions tapering toward said outer surface of said band, said engagement surface of each of said plurality of integrally formed protrusions being substantially planar for facilitating the contact of said band seating tool therewith.

Claim 5

An orthodontic band according to claim 1, wherein said plurality of integrally formed protrusions comprise a first pair and a second pair.

Claim 6

An orthodontic band according to claim 4, wherein said first pair of said integrally formed protrusions are disposed on a portion of said band substantially adjacent to the facial surface of said tooth when said band is positioned thereon, said first pair of integrally formed protrusions being spaced apart and partially extending into a portion of said band adjacent to the proximal surfaces of said tooth, said second pair of said integrally formed protrusions being disposed on a portion of said band substantially adjacent to the lingual surface of said tooth, said second pair of integrally formed protrusions being spaced apart and partially extending into a portion of said band adjacent to said proximal surfaces of said tooth.

Claim 7

An orthodontic band according to claim 1, wherein each of said plurality of integrally formed protrusions are disposed on a portion of said band adjacent to said incisal surface of said tooth when said band is positioned about said tooth.

Claim 8

An orthodontic band according to claim 6, wherein each of said plurality of integrally formed protrusions are disposed on the third thereof adjacent to the incisal surface of said tooth when said band is positioned about said tooth.

Claim 9

An orthodontic band for affixment about a tooth comprising a continuous open-ended band dimensioned to closely encircle said tooth, said open ends of said band terminating at an incisal edge and a gingival edge, said band having an inner surface for contacting said tooth and an outer surface, said inner and outer surfaces being interposed between said incisal and said gingival edges, said outer surface being provided with a plurality of integrally formed protrusions spaced about said band, said integrally formed protrusions having a rigid substantially planar engagement surface adapted to cooperate with a band seating tool, said integrally formed protrusions each being disposed a preselected distance from said incisal and gingival edges, said engagement surface of each of said plurality of integrally formed protrusions being oriented proximate to said incisal edge of said band which is disposed adjacent to the incisal surface of said tooth when said band is positioned about said tooth, each of said plurality of integrally formed protrusions being substantially quadraspherical in shape, the outermost surfaces of each of said integrally formed protrusions tapering toward said outer surface of said band, said engagement surface of each of said plurality of integrally formed protrusions being substantially planar for facilitating the contact of said band seating tool therewith, said plurality of integrally formed protrusions including a first pair and a second pair, said first pair of integrally formed protrusions being disposed on a portion of said band substantially adjacent to the facial surface of said tooth when said band is positioned thereon, said first pair of integrally formed protrusions being spaced apart and partially extending into a portion of said band adjacent to the proximal surfaces of said tooth, said second pair of integrally formed protrusions being disposed on a portion of said band substantially adjacent to the lingual surface of said tooth, said second pair of integrally formed protrusions being spaced apart and partially extending into a portion of said band adjacent to the proximal surfaces of said tooth, each of said plurality of integrally formed protrusions being disposed on the third thereof adjacent to said incisal surface of said tooth when said band is positioned about said tooth.

Claim 10

An orthodontic band for affixment about a tooth comprising a continuous open-ended band dimensioned to closely encircle said tooth, said open ends of said band terminating at an incisal edge and a gingival edge, said band having an inner surface for contacting said tooth and an outer surface, said inner and outer surfaces being interposed between said incisal and said gingival edges, said outer surface being provided with a plurality of integrally formed protrusions spaced about said band, said integrally formed protrusions having a rigid substantially planar engagement surface adapted to cooperate with a band seating tool, said integrally formed protrusions each being disposed a preselected distance from said incisal and gingival edges, said engagement surface of each of said plurality of integrally formed protrusions being oriented proximate to said incisal edge of said band which is disposed adjacent to the incisal surface of said tooth when said band is positioned about said tooth, each of said plurality of integrally formed protrusions being substantially quadraspherical in shape, the outermost surfaces of each of said integrally formed protrusions tapering toward said outer surface of said band, said engagement surface of each of said plurality of integrally formed protrusions being substantially planar for facilitating the contact of said band seating tool therewith, said plurality of integrally formed protrusions including a first pair and a second pair, said first pair of integrally formed protrusions being disposed on a portion of said band substantially adjacent to the facial surface of said tooth when said band is positioned thereon, said first pair of integrally formed protrusions being spaced apart and partially extending into a portion of said band adjacent to the proximal surfaces of said tooth, said second pair of integrally formed protrusions being disposed on a portion of said band substantially adjacent to the lingual surface of said tooth, said second pair of integrally formed protrusions being spaced apart and partially extending into a portion of said band adjacent to the proximal surfaces of said tooth, each of said plurality of integrally formed protrusions being disposed on the third thereof adjacent to said incisal surface of said tooth when said band is positioned about said tooth.

Claim 11

A band seating tool for seating orthodontic bands about a tooth comprising: an elongated handle; a seating element having a surface for cooperating with a portion of said orthodondic band; and means for rotatably affixing said seating element to one end of said handle, the longitudinal axis of said seating element being fixed at a location transverse to the longitudinal axis of said elongated handle, said seating element being rotatable about the longitudinal axis thereof, said rotatable affixing means comprising an extensive flange provided by said one end of said elongated handle, said flange having an aperture therethrough, a rotatable element including a pair of spaced apart disks, said seating element being fixedly secured to one of said disks, and a shaft having a first and a second end, said first end fixedly secured to one of said disks, said second end fixedly secured to the other of said disks, said shaft being journaled in said aperture, said pair of disks thereby sandwiching said flange.

Claim 12

A band seating tool for seating orthodontic bands about a tooth comprising: an elongated handle; a seating element having a surface for cooperating with a portion of said orthodondic band; and means for rotatably affixing said seating element to one end of said handle, the longitudinal axis of said seating element being fixed at a location transverse to the longitudinal axis of said elongated handle, said seating element being rotatable about the longitudinal axis thereof, said rotatable affixing means comprising an extensive flange provided by said one end of said elongated handle, said flange having an aperture therethrough, a rotatable element including a pair of spaced apart disks, said seating element being fixedly secured to one of said disks, and a shaft having a first and a second end, said first end fixedly secured to one of said disks, said second end fixedly secured to the other of said disks, said shaft being journaled in said aperture, said pair of disks thereby sandwiching said flange.

Claim 13

A band seating tool according to claim 9, wherein the edges of said disks are provided with striations.

Claim 14

A band seating tool according to claim 9, wherein said other disk has the external surface thereof facing away from said flange provided with a friction inducing surface.

Claim 15

A band seating tool according to claim 9, wherein said seating element has a substantially triangular cross section with the vertexes of said triangle being rounded and the legs of said triangle being inwardly arcuate.

Claim 16

A band seating tool for seating orthodontic bands about a tooth comprising: an elongated handle; a seating element having a surface for cooperating with a portion of said orthodontic band, said seating element having a substantially triangular cross section with the vertexes of said triangle being rounded and the legs of said triangle being inwardly arcuate; and means for rotatably affixing said seating element to one end of said handle, the longitudinal axis of said seating element being transverse to the longitudinal axis of said elongated handle, said rotatable affixing means including an extensive flange provided by said one end of said elongated handle, said flange having an aperture therethrough, a rotatable element including a pair of spaced apart disks, said seating element being fixedly secured to one of said disks, and a shaft having a first and a second end, said first end fixedly secured to said one of said disks, said second end fixedly secured to said other of said disks, said shaft being journaled in said aperture, said pair of disks thereby sandwiching said flange, the edges of said disks being provided with striations, said other disk having the external surface thereof facing away from said flange provided with a friction inducing surface.

Claim 17

A band seating tool for seating orthodontic bands about a tooth comprising: an elongated handle; a seating element having a surface for cooperating with a portion of said orthodontic band, said seating element having a substantially triangular cross section with the vertexes of said triangle being rounded and the legs of said triangle being inwardly arcuate; and means for rotatably affixing said seating element to one end of said handle, the longitudinal axis of said seating element being transverse to the longitudinal axis of said elongated handle, said rotatable affixing means including an extensive flange provided by said one end of said elongated handle, said flange having an aperture therethrough, a rotatable element including a pair of spaced apart disks, said seating element being fixedly secured to one of said disks, and a shaft having a first and a second end, said first end fixedly secured to said one of said disks, said second end fixedly secured to said other of said disks, said shaft being journaled in said aperture, said pair of disks thereby sandwiching said flange, the edges of said disks being provided with striations, said other disk having the external surface thereof facing away from said flange provided with a friction inducing surface.

Claim 18

An orthodontic band and a band seating tool for seating said orthodontic band about a tooth comprising a continuous open-ended band dimensioned to closely encircle said tooth, said band having an inner surface for contacting said tooth and an outer surface, said outer surface being provied with a plurality of integrally formed protrusions spaced about said band, said integrally formed protrusions having an engagement surface for cooperating with said band seating tool, said engagement surface of each of said plurality of integrally formed protrusions being oriented proximate to the edge of said band adjacent to the incisal surface of said tooth when said band is positioned about said tooth, each of said plurality of integrally formed protrusions being substantially quadraspherical in shape, the outermost surfaces of each of said integrally formed protrusions tapering toward said outer surface of said band, a portion of said engagement surface of each of said plurality of integrally formed protrusions being substantially flat for facilitating the contact of said band seating tool therewith, said plurality of integrally formed protrusions including a first pair and a second pair, said first pair of integrally formed protrusions being disposed on a portion of said band substantially adjacent to the facial surface of said tooth when said band is positioned thereon, said first pair of integrally formed protrusions being spaced apart and partially extending into a portion of said band adjacent to the proximal surfaces of said tooth, said second pair of integrally formed protrusions being disposed on a portion of said band substantially adjacent to the lingual surface of said tooth, said second pair of integrally formed protrusions being spaced apart and partially extending into a portion of said band adjacent to said proximal surfaces of said tooth, each of said plurality of integrally formed protrusions being disposed on the third thereof adjacent to said incisal surface of said tooth when said band is positioned about said tooth, said tool having an elongated handle, a seating element providing a surface for cooperating with said engagement surface of said orthodontic band, said seating element having a substantially triangular cross section with the vertexes of said triangle being rounded and the legs of said triangle being inwardly arcuate, the radius of curvature of each of said arcuate legs substantially conforming to the radius of curvature of the portions of said band adjacent to each of said plurality of integrally formed protrusions, and means for rotatably affixing said seating element to one end of said handle, the longitudinal axis of said seating element being transverse to the longitudinal axis of said elongated handle, said rotatable affixing means including an extensive flange provided by said one of said elongated handle, said flange having an aperture therethrough, a rotatable element including a pair of spaced apart disks, said seating element being fixedly secured to one of said disks, and a shaft having a first end and a second end, said first end fixedly secured to one of said disks, said second end fixedly secured to said other of said disks, said shaft being journaled in said aperture, said pair of disks thereby sandwiching said flange, the edges of said disks being provided with striations, said other disk having the external surface thereof facing away from said flange provided with a friction inducing surface.

Claim 19

An orthodontic band and a band seating tool for seating said orthodontic band about a tooth comprising a continuous open-ended band dimensioned to closely encircle said tooth, said band having an inner surface for contacting said tooth and an outer surface, said outer surface being provied with a plurality of integrally formed protrusions spaced about said band, said integrally formed protrusions having an engagement surface for cooperating with said band seating tool, said engagement surface of each of said plurality of integrally formed protrusions being oriented proximate to the edge of said band adjacent to the incisal surface of said tooth when said band is positioned about said tooth, each of said plurality of integrally formed protrusions being substantially quadraspherical in shape, the outermost surfaces of each of said integrally formed protrusions tapering toward said outer surface of said band, a portion of said engagement surface of each of said plurality of integrally formed protrusions being substantially flat for facilitating the contact of said band seating tool therewith, said plurality of integrally formed protrusions including a first pair and a second pair, said first pair of integrally formed protrusions being disposed on a portion of said band substantially adjacent to the facial surface of said tooth when said band is positioned thereon, said first pair of integrally formed protrusions being spaced apart and partially extending into a portion of said band adjacent to the proximal surfaces of said tooth, said second pair of integrally formed protrusions being disposed on a portion of said band substantially adjacent to the lingual surface of said tooth, said second pair of integrally formed protrusions being spaced apart and partially extending into a portion of said band adjacent to said proximal surfaces of said tooth, each of said plurality of integrally formed protrusions being disposed on the third thereof adjacent to said incisal surface of said tooth when said band is positioned about said tooth, said tool having an elongated handle, a seating element providing a surface for cooperating with said engagement surface of said orthodontic band, said seating element having a substantially triangular cross section with the vertexes of said triangle being rounded and the legs of said triangle being inwardly arcuate, the radius of curvature of each of said arcuate legs substantially conforming to the radius of curvature of the portions of said band adjacent to each of said plurality of integrally formed protrusions, and means for rotatably affixing said seating element to one end of said handle, the longitudinal axis of said seating element being transverse to the longitudinal axis of said elongated handle, said rotatable affixing means including an extensive flange provided by said one of said elongated handle, said flange having an aperture therethrough, a rotatable element including a pair of spaced apart disks, said seating element being fixedly secured to one of said disks, and a shaft having a first end and a second end, said first end fixedly secured to one of said disks, said second end fixedly secured to said other of said disks, said shaft being journaled in said aperture, said pair of disks thereby sandwiching said flange, the edges of said disks being provided with striations, said other disk having the external surface thereof facing away from said flange provided with a friction inducing surface.