Converters for orthodontic treatment

Claim 2

An orthodontic converter for adapting a first appliance member associated with an orthodontic treatment system of a first type, for use with an orthodontic treatment system of a second type, the first appliance member having a notch for receipt of an archwire associated with an orthodontic treatment system of the first type, the first appliance member defining a channel and having a peripheral edge at one end thereof, which comprises, a second appliance member having integral clip means formed of a pair of separable flexible snap clip members configured and dimensioned for insertion through the channel so that said snap clip members flex toward each other during insertion through the channel and for snap locking engagement against the peripheral edge so as to provide for selective attachment and detachment to the first appliance member, said second appliance member defining cut-out means for reception of an archwire associated with said second system.

Claim 3

An orthodontic converter for adapting a first appliance member associated with an orthodontic treatment system of a first type, for use with an orthodontic treatment system of a second type, the first appliance member being attachable to a tooth, the first appliance member having a notch for receipt of an archwire associated with an orthodontic treatment system of the first type, which comprises a second appliance member having integral clip means for selective attachment and detachment to the first appliance member associated with the orthodontic treatment system of the first type, said second appliance member having a horizontal centerline when attached to the first appliance member, said second appliance member defining cut-out means extending generally across said horizontal centerline for reception of an archwire associated with said second system, such that forces exerted on said second member during orthodontic treatment correspondingly centers the forces substantially along the horizontal centerline, said cut-out means being positioned on said second appliance member such that after attachment of said second appliance member to the first appliance member said cut-out means generally coincides in direction with that of the notch of the first appliance member so that the force by either method of treatment acts along substantially the same line of action.

Claim 4

An orthodontic converter for adapting a first appliance member associated with an orthodontic treatment system of a first type, for use with an orthodontic treatment system of a second type, the first appliance member being attachable to a tooth, the first appliance member having a notch for receipt of an archwire associated with an orthodontic treatment system of the first type, which comprises a second appliance member having integral clip means for selective attachment and detachment to the first appliance member associated with the orthodontic treatment system of the first type, said second appliance member having a horizontal centerline when attached to the first appliance member, said second appliance member defining cut-out means extending generally across said horizontal centerline for reception of an archwire associated with said second system, such that forces exerted on said second member during orthodontic treatment correspondingly centers the forces substantially along the horizontal centerline, said cut-out means being positioned on said second appliance member such that after attachment of said second appliance member to the first appliance member said cut-out means generally coincides in direction with that of the notch of the first appliance member so that the force by either method of treatment acts along substantially the same line of action.

Claim 5

The converter according to claim 1 or claim 2 wherein said second member utilizes a rectangular archwire used in straight wire orthodontic appliance treatment systems and said first member is a tooth archwire receptacle used in light wire orthodontic treatment systems.

Claim 6

The converter according to claim 1 or claim 2 wherein said second member utilizes an archwire used in light wire orthodontic appliance treatment systems and said first member is a tooth archwire receptacle used in straight wire orthodontic treatment systems.

Claim 7

A converter for attachment to light wire orthodontic appliance tooth archwire receptacles, the receptacle having a channel and having a peripheral edge at one end thereof, wherein said converter comprises: (a) integral clip means formed of a pair of separable flexible snap clip members configured and dimensioned for insertion through the channel so that said snap clip members flex toward each other during insertion through the channel and for snap locking engagement against the peripheral edge so as to provide for attachment to the receptacle channel; and (b) a slot extending generally horizontally across the converter adapted for reception of a rectangular archwire used in straight wire orthodontic appliance systems, such that the light wire orthodontic system receptacles can be used in straight wire orthodontic treatment.

Claim 8

A converter for attachment to light wire orthodontic appliance tooth archwire receptacles, the receptacle having a channel and having a peripheral edge at one end thereof, wherein said converter comprises: (a) integral clip means formed of a pair of separable flexible snap clip members configured and dimensioned for insertion through the channel so that said snap clip members flex toward each other during insertion through the channel and for snap locking engagement against the peripheral edge so as to provide for attachment to the receptacle channel; and (b) a slot extending generally horizontally across the converter adapted for reception of a rectangular archwire used in straight wire orthodontic appliance systems, such that the light wire orthodontic system receptacles can be used in straight wire orthodontic treatment.

Claim 9

The converter according to claim 5 which comprises: (a) reinforcement means attached to the clip means adapted for insertion into said channel for prevention of converter rocking within the bracket channel and for increasing converter strength and tip and torque control.

Claim 10

A converter for attachment to light wire orthodontic appliance tooth archwire receptacles, the receptacles having a channel and a receptacle slot in the channel perpendicular to the channel, said converter having: (a) integral clip means for attachment to the receptacle channel; and (b) a slot extending generally horizontally across the clip means adapted for receipt of a rectangular archwire used in straight wire orthodontic appliance treatment systems, said converter slot being disposed in the receptacle slot, such that the light wire orthodontic system receptacles can be used in straight wire orthodontic treatment, said converter slot being positioned on the converter such that after attachment of said converter to the receptacle said converter slot generally coincides in direction with that of the receptacle slot so that the force by either method of treatment acts along substantially the same line of action.

Claim 11

A converter for attachment to light wire orthodontic appliance tooth archwire receptacles, the receptacles having a channel and a receptacle slot in the channel perpendicular to the channel, said converter having: (a) integral clip means for attachment to the receptacle channel; and (b) a slot extending generally horizontally across the clip means adapted for receipt of a rectangular archwire used in straight wire orthodontic appliance treatment systems, said converter slot being disposed in the receptacle slot, such that the light wire orthodontic system receptacles can be used in straight wire orthodontic treatment, said converter slot being positioned on the converter such that after attachment of said converter to the receptacle said converter slot generally coincides in direction with that of the receptacle slot so that the force by either method of treatment acts along substantially the same line of action.

Claim 12

The converter according to claim 7 further comprising: (a) reinforcement means attached to the clip means adapted for insertion into the receptacle channel for reducing movement of the inserted converter within the tooth bracket; and (b) ribs adapted to abut the channel, said ribs having converter slots corresponding to the converter slots on the clip means for receipt of a rectangular archwire.

Claim 13

A converter for attachment to light wire orthodontic appliance tooth archwire receptacles, the receptacles having a channel and a receptacle slot in the channel perpendicular to the channel, said converter having: (a) integral snap clip means for attachment to the receptacle channel; and (b) a slot extending generally horizontally across the snap clip means adapted for receipt of a rectangular archwire used in straight wire orthodontic appliance treatment systems, said converter slot being disposed in the receptacle slot, such that the light wire orthodontic system receptacles are used in straight wire orthodontic treatment, said converter slot being positioned on the converter such that after attachment of said converter to the receptacle said converter slot generally conincides in direction with that of the receptacle slot so that the force by either method of treatment acts along substantially the same line of action.

Claim 14

A converter for attachment to light wire orthodontic appliance tooth archwire receptacles, the receptacles having a channel and a receptacle slot in the channel perpendicular to the channel, said converter having: (a) integral snap clip means for attachment to the receptacle channel; and (b) a slot extending generally horizontally across the snap clip means adapted for receipt of a rectangular archwire used in straight wire orthodontic appliance treatment systems, said converter slot being disposed in the receptacle slot, such that the light wire orthodontic system receptacles are used in straight wire orthodontic treatment, said converter slot being positioned on the converter such that after attachment of said converter to the receptacle said converter slot generally conincides in direction with that of the receptacle slot so that the force by either method of treatment acts along substantially the same line of action.

Claim 15

A converter for attachment to light wire orthodontic system tooth archwire receptacles, the receptacles having an aperture for insertion of an archwire, wherein said converter comprises: (a) integral clip means for attachment to the receptacle aperture; and (b) a converter aperture adapted for insertion of a rectangular archwire used in straight wire orthodontic systems, such that light wire orthodontic system receptacles can be used in straight wire orthodontic treatment, said converter aperture being positioned on the converter such that after attachment of said converter to the receptacle said converter aperture generally coincides in direction with that of the aperture of the receptacle so that the force by either method of treatment acts along substantially the same line of action.

Claim 16

A converter for attachment to light wire orthodontic system tooth archwire receptacles, the receptacles having an aperture for insertion of an archwire, wherein said converter comprises: (a) integral clip means for attachment to the receptacle aperture; and (b) a converter aperture adapted for insertion of a rectangular archwire used in straight wire orthodontic systems, such that light wire orthodontic system receptacles can be used in straight wire orthodontic treatment, said converter aperture being positioned on the converter such that after attachment of said converter to the receptacle said converter aperture generally coincides in direction with that of the aperture of the receptacle so that the force by either method of treatment acts along substantially the same line of action.

Claim 17

The converter according to any one of claims 1, 2, or 5 wherein the converter has means to receive auxiliary equipment used in orthodontic treatment.

Claim 18

A converter for attachment to straight wire orthodontic appliance tooth archwire receptacles, the receptacles having a pair of parallel vertical flanges perpendicular to the receptacle, each flange adapted to receive a rectangular archwire, wherein the converter comprises: (a) a body adapted to fit between the parallel flanges of the receptacle, the body having a notch for receipt of a light wire system archwire, and a channel extending generally parallel to the receptacle flanges; (b) clip means for clipping the converter to the receptacle flanges; and (c) a locking finger having a lug, said locking finger adapted for insertion into the converter channel wherein the finger lug fits over the converter notch and prevents escape of a light wire-type archwire inserted therein; such that straight wire appliance system receptacles are used in light wire orthodontic treatment.

Claim 19

A converter for attachment to straight wire orthodontic appliance tooth archwire receptacles, the receptacles having a pair of parallel vertical flanges perpendicular to the receptacle, each flange adapted to receive a rectangular archwire, wherein the converter comprises: (a) a body adapted to fit between the parallel flanges of the receptacle, the body having a notch for receipt of a light wire system archwire, and a channel extending generally parallel to the receptacle flanges; (b) clip means for clipping the converter to the receptacle flanges; and (c) a locking finger having a lug, said locking finger adapted for insertion into the converter channel wherein the finger lug fits over the converter notch and prevents escape of a light wire-type archwire inserted therein; such that straight wire appliance system receptacles are used in light wire orthodontic treatment.

Claim 20

A converter for attachment to straight wire orthodontic appliance tooth archwire receptacles, the receptacles having a pair of parallel vertical flanges perpendicular to the receptacle, each flange adapted to receive a rectangular archwire, wherein the converter comprises: (a) a body adapted to fit between the parallel flanges of the receptacle, the body having a notch for receipt of a light wire system archwire, and a channel extending generally parallel to the receptacle flanges; (b) snap clip means for clipping the converter to the receptacle flanges; and (c) a locking finger having a lug, said locking finger adapted for insertion into the converter channel wherein the finger lug fits over the converter notch and prevents escape of a light wire-type archwire inserted therein; such that straight wire appliance system receptacles are used in light wire orthodontic treatment.

Claim 21

A converter for attachment to straight wire orthodontic appliance tooth archwire receptacles, the receptacles having a pair of parallel vertical flanges perpendicular to the receptacle, each flange adapted to receive a rectangular archwire, wherein the converter comprises: (a) a body adapted to fit between the parallel flanges of the receptacle, the body having a notch for receipt of a light wire system archwire, and a channel extending generally parallel to the receptacle flanges; (b) snap clip means for clipping the converter to the receptacle flanges; and (c) a locking finger having a lug, said locking finger adapted for insertion into the converter channel wherein the finger lug fits over the converter notch and prevents escape of a light wire-type archwire inserted therein; such that straight wire appliance system receptacles are used in light wire orthodontic treatment.

Claim 22

A converter for attachment to straight wire orthodontic appliance system tooth archwire receptacles having an aperture adapted for receipt of a rectangular archwire, wherein the converter comprises: (a) integral clip means adapted for attachment to the receptacle aperture; and (b) an aperture adapted for receipt of an archwire used in straight wire orthodontic systems, such that straight wire orthodontic system receptacles can be used in light wire orthodontic treatment, said converter aperture being positioned on the converter such that after attachment of said converter to said receptacle said converter aperture generally coincides in direction with that of the aperture of the receptacle so that the force by either method of treatment acts along substantially the same line of action.

Claim 23

A converter for attachment to straight wire orthodontic appliance system tooth archwire receptacles having an aperture adapted for receipt of a rectangular archwire, wherein the converter comprises: (a) integral clip means adapted for attachment to the receptacle aperture; and (b) an aperture adapted for receipt of an archwire used in straight wire orthodontic systems, such that straight wire orthodontic system receptacles can be used in light wire orthodontic treatment, said converter aperture being positioned on the converter such that after attachment of said converter to said receptacle said converter aperture generally coincides in direction with that of the aperture of the receptacle so that the force by either method of treatment acts along substantially the same line of action.

Claim 24

The converter according to claim 3, wherein the converter has means to receive auxiliary equipment used in orthodontic treatment.

Claim 25

The converter according to claim 4, wherein the converter has means to receive auxiliary equipment used in orthodontic treatment.

Claim 26

A converter for attachment to light wire orthodontic appliance tooth archwire receptacles, the receptacle having a channel and having a peripheral edge at one end thereof, wherein said converter comprises: (a) integral clip means formed of a pair of separable flexible snap clip members configured and dimensioned for insertion through the channel so that said clip members flex toward each other during insertion through the channel and for snap locking engagement against the peripheral edge so as to provide for attachment to the receptacle channel; and (b) a slot extending generally horizontally across the converter adapted for reception of a rectangular archwire used in straight wire orthodontic appliance systems, such that the light wire orthodontic system receptacles can be used in straight wire orthodontic treatment.

Claim 27

A converter for attachment to light wire orthodontic appliance tooth archwire receptacles, the receptacle having a channel and having a peripheral edge at one end thereof, wherein said converter comprises: (a) integral clip means formed of a pair of separable flexible snap clip members configured and dimensioned for insertion through the channel so that said clip members flex toward each other during insertion through the channel and for snap locking engagement against the peripheral edge so as to provide for attachment to the receptacle channel; and (b) a slot extending generally horizontally across the converter adapted for reception of a rectangular archwire used in straight wire orthodontic appliance systems, such that the light wire orthodontic system receptacles can be used in straight wire orthodontic treatment.