Orthodontic appliance

Claim 2

An orthodontic appliance comprising: a base having an inwardly facing surface adapted for attaching the appliance and a body portion extending outwardly from the base; said body portion having a length substantially shorter than the length of the base and a width substantially narrower than the width of the base; a pair of wings extending from the body portion of said base and each having a length substantially shorter than the length of the body portion and a width substantially narrower than the width of the body portion and defining wire receiving slots between the base and the ends of said wings; the wings tapering from a relatively narrow incisal surface at one end of one of the wings to a relatively wide gingival surface at the opposite end of the other wing, said wings forming a gentle wedge-like shape in both the length and width directions so that food tends to move past the appliance during patient chewing; the wing having the gingival surface defining a relatively larger slot than the wing with the incisal surface to prevent impingement of gingival tissue; a slot extending lengthwise between the wings and into the body portion and dimensioned to receive therein a dental appliance of predetermined dimensions; at least one pad extending from the base at a predetermined spaced apart distance from said body portion for interacting with said dental appliance and inducing rotation in the tooth to which said appliance is attached; and said pad and said wings defining an outwardly facing domed surface which is entirely curved in both the length and width direction presenting a comfortable surface to the mouth tissue of the patient characterized by an absence of angular edges.

Claim 3

The orthodontic appliance according to claim 1 wherein said body portion extends from the middle of said base, a first pad extends from said base at an edge of said base in the width direction and a second pad extends from said base at the opposite edge of said base.

Claim 4

The orthodontic appliance according to claim 1 wherein the outwardmost point of said pad is aligned with the bottom of said slot extending lengthwise between the wings and into the body portion.

Claim 5

The orthodontic appliance according to claim 1 wherein said pad has an anti-tipping slot formed therein, said anti-tipping slot dimensioned to receive therein said dental appliance and aligned with said slot extending lengthwise between the wings and into the body portion for preventing tipping of the tooth to which said appliance is attached relative to said dental appliance.

Claim 6

The orthodontic appliance according to claim 1 wherein the inwardly facing surface of the base is adapted for bonding directly to the tooth of a patient, having at least one aperture formed in the inwardly facing surface of the base for receiving a quantity of bonding material.

Claim 7

The orthodontic appliance according to claim 5 wherein apertures are centered below said body portion and said pad.

Claim 8

The orthodontic appliance according to claim 5 wherein said aperture has interior sidewalls diverging at an acute angle from the opening of said aperture forming said bonding material into a tenon structure and causing said bonding material and said aperture to form a dove tail joint.

Claim 9

The orthodontic appliance according to claim 5 wherein said aperture in the base has a substantially noncircular configuration and thereby serves to prevent rotation of the appliance relative to the tooth.

Claim 10

The orthodontic appliance according to claim 3 wherein spring means are resiliently interposed between said pad and said dental appliance.

Claim 11

The orthodontic appliance according to claim 9 with said pad having depressions formed in the longitudinal end walls thereof and said spring means having tab means for insertion in said depressions for securing said spring means to said pad.

Claim 12

The orthodontic appliance according to claim 3 wherein a pad extension is rigidly interposed between said pad and said dental appliance for overrotating the tooth to which said appliance is attached.

Claim 13

The orthodontic appliance according to claim 11 wherein said pad extension comprises a pad surface portion for contacting said dental appliance and a stem portion formed to be matingly received within a depression formed in the surface of said pad.

Claim 14

The orthodontic appliance according to claim 1 wherein the length of the body portion is substantially equal to the length of the base and the combined length of the wings is substantially less than the length of the base.

Claim 15

The orthodontic appliance according to claim 1 wherein the entire appliance comprises a unitary molded structure formed from a material selected from the group including ceramics and metals.

Claim 16

The orthodontic appliance according to claim 14 wherein the appliance is formed from aluminum oxide.

Claim 17

The orthodontic appliance according to claim 15 wherein the appliance has a color coordinated with the color of a tooth.

Claim 18

An orthodontic appliance comprising: a base having an inwardly facing surface adapted for bonding directly to the tooth of a patient; the inwardly facing surface of the base having at least one noncircular aperture formed therein for receiving a quantity of bonding material and thereby preventing the appliance from rotating relative to the tooth of a patient; said base including a body portion extending from the base and having a length substantially shorter than the length of the base and a width substantially narrower than the width of the base; a pair of wings extending from the body portion and each having a length substantially shorter than the length of the body portion and a width substantially narrower than the width of the body portion and defining wire receiving slots between the base and the ends of said wings; the wings tapering from a relatively narrow incisal surface at one end of one of the wings to a relatively wide gingival surface at the opposite end of the other wing, said wings forming a gentle wedge-like shape in both the length and width directions so that food tends to move past the appliance during patient chewing; the wing having the gingival surface being substantially displaced from the base to prevent impingement of gingival tissue; a slot extending lengthwise between the wings and into the body portion and dimensioned to receive therein a dental appliance of predetermined dimension; a first pad extending from the base a predetermined spaced apart distance from said body portion at an edge of said base in the width direction and a second pad extending from said base a predetermined spaced apart distance from said body portion at the opposite edge of said base, said first and second pads for interacting with said dental appliance and inducing rotation in the tooth to which said appliance is attached; said first and second pads and said wings defining an outwardly facing domed surface which is entirely curved in both the length and width direction presenting a comfortable surface to the mouth tissue of the patient characterized by the absence of angular edges; and the entire appliance comprising a unitary, molded structure.

Claim 19

An orthodontic appliance comprising: a base having an inwardly facing surface adapted for bonding directly to the tooth of a patient; the inwardly facing surface of the base having at least one noncircular aperture formed therein for receiving a quantity of bonding material and thereby preventing the appliance from rotating relative to the tooth of a patient; said base including a body portion extending from the base and having a length substantially shorter than the length of the base and a width substantially narrower than the width of the base; a pair of wings extending from the body portion and each having a length substantially shorter than the length of the body portion and a width substantially narrower than the width of the body portion and defining wire receiving slots between the base and the ends of said wings; the wings tapering from a relatively narrow incisal surface at one end of one of the wings to a relatively wide gingival surface at the opposite end of the other wing, said wings forming a gentle wedge-like shape in both the length and width directions so that food tends to move past the appliance during patient chewing; the wing having the gingival surface being substantially displaced from the base to prevent impingement of gingival tissue; a slot extending lengthwise between the wings and into the body portion and dimensioned to receive therein a dental appliance of predetermined dimension; a first pad extending from the base a predetermined spaced apart distance from said body portion at an edge of said base in the width direction and a second pad extending from said base a predetermined spaced apart distance from said body portion at the opposite edge of said base, said first and second pads for interacting with said dental appliance and inducing rotation in the tooth to which said appliance is attached; said first and second pads and said wings defining an outwardly facing domed surface which is entirely curved in both the length and width direction presenting a comfortable surface to the mouth tissue of the patient characterized by the absence of angular edges; and the entire appliance comprising a unitary, molded structure.

Claim 20

The orthodontic appliance according to claim 17 wherein the outwardmost point of said first and second pads are aligned with the bottom of said slot extending lengthwise between the wings and into the body portion.

Claim 21

The orthodontic appliance according to claim 17 wherein said first and second pads have anti-tipping slots formed therein, said anti-tipping slots dimensioned to receive therein said dental appliance and aligned with said slot extending lengthwise between the wings and into the body portion for preventing tipping of the tooth to which said appliance is attached relative to said dental appliance.

Claim 22

The orthodontic appliance according to claim 17 wherein apertures are centered below said body portion and said first and second pads.

Claim 23

The orthodontic appliance according to claim 17 wherein said aperture has interior sidewalls diverging at an acute angle from the opening of said aperture forming said bonding material into a tenon structure and causing said bonding material and said aperture to form a dove tail joint.

Claim 24

The orthodontic appliance according to claim 18 wherein spring means are resiliently interposed between at least one of said pads and said dental appliance.

Claim 25

The orthodontic appliance according to claim 22 with at least one of said pads having depressions formed in the longitudinal end walls thereof and said spring means having tab means for insertion in said depressions for securing said spring means to said pad.

Claim 26

The orthodontic appliance according to claim 18 wherein a pad extension is rigidly interposed between at least one of said pads and said dental appliance for overrotating the tooth to which said appliance is bonded.

Claim 27

The orthodontic appliance according to claim 24 wherein said pad extension comprises a pad surface portion for contacting said dental appliance and a stem portion formed to be matingly received within a depression formed in the surface of said pad.

Claim 28

The orthodontic appliance according to claim 17 further characterized in that the appliance is formed from aluminum oxide.

Claim 29

The orthodontic appliance according to claim 26 further characterized in that the appliance is colored in accordance with the color of a tooth.

Claim 30

An orthodontic appliance comprising: a base having an inwardly facing surface on one side thereof contoured for bonding directly to the tooth of a patient; the inwardly facing surface of the base having at least one noncircular aperture formed therein for receiving a quantity of bonding material and thereby preventing the appliance from rotating relative to the tooth of a patient, said aperture further having interior sidewalls diverging at an acute angle from the opening of said aperture forming said bonding material into a tenon structure and causing said bonding material and said aperture to form a dovetail joint; said base including a body portion extending from the other side of the base and having a length substantially shorter than the length of the base and a width substantially narrower than the width of the base; a pair of wings extending in opposite directions from the body portion and each having a length substantially shorter than the length of the body portion and a width substantially narrower than the width of the body portion and defining wire receiving slots between the base and the ends of said wings; the wings tapered from a relatively narrow incisal surface at one end of one of the wings to a relatively wide gingival surface at the opposite end of the other wing, said wings forming a gentle wedge-like shape in both the length and width directions so that food tends to move past the appliance during patient chewing; the wing having the gingival surface being substantially displaced from the base to prevent impingement of gingival tissues; a slot extending lengthwise between the wings and into the body portion and dimensioned to receive therein a dental appliance of predetermined dimension; a first pad extending from said base a predetermined spaced apart distance from said body portion at an edge of said base in the width direction and a second pad extending from said base a predetermined spaced apart distance from said body portion at the opposite edge of said base, said first and second pads for interacting with said dental appliance and inducing rotation in the tooth to which said appliance is attached such that the tooth is rotated to its proper position; said first and second pads and said wings defining an outwardly facing domed surface which is entirely curved in both the length and width direction presenting a comfortable surface to the mouth tissue of the patient characterized by the absence of angular edges, the outwardmost point of said first and second pads being aligned with the bottom of said slot extending lengthwise between the wings and into the body portion; said first and second pads having depressions formed in the surface thereof for matingly receiving the stem portion of a pad extension, said pad extension being interposed between a pad and said dental appliance for overrotating said tooth when necessary, said pad extension further comprising a pad surface portion for contacting said dental appliance; and the entire appliance comprising a unitary, molded structure.

Claim 31

An orthodontic appliance comprising: a base having an inwardly facing surface on one side thereof contoured for bonding directly to the tooth of a patient; the inwardly facing surface of the base having at least one noncircular aperture formed therein for receiving a quantity of bonding material and thereby preventing the appliance from rotating relative to the tooth of a patient, said aperture further having interior sidewalls diverging at an acute angle from the opening of said aperture forming said bonding material into a tenon structure and causing said bonding material and said aperture to form a dovetail joint; said base including a body portion extending from the other side of the base and having a length substantially shorter than the length of the base and a width substantially narrower than the width of the base; a pair of wings extending in opposite directions from the body portion and each having a length substantially shorter than the length of the body portion and a width substantially narrower than the width of the body portion and defining wire receiving slots between the base and the ends of said wings; the wings tapered from a relatively narrow incisal surface at one end of one of the wings to a relatively wide gingival surface at the opposite end of the other wing, said wings forming a gentle wedge-like shape in both the length and width directions so that food tends to move past the appliance during patient chewing; the wing having the gingival surface being substantially displaced from the base to prevent impingement of gingival tissues; a slot extending lengthwise between the wings and into the body portion and dimensioned to receive therein a dental appliance of predetermined dimension; a first pad extending from said base a predetermined spaced apart distance from said body portion at an edge of said base in the width direction and a second pad extending from said base a predetermined spaced apart distance from said body portion at the opposite edge of said base, said first and second pads for interacting with said dental appliance and inducing rotation in the tooth to which said appliance is attached such that the tooth is rotated to its proper position; said first and second pads and said wings defining an outwardly facing domed surface which is entirely curved in both the length and width direction presenting a comfortable surface to the mouth tissue of the patient characterized by the absence of angular edges, the outwardmost point of said first and second pads being aligned with the bottom of said slot extending lengthwise between the wings and into the body portion; said first and second pads having depressions formed in the surface thereof for matingly receiving the stem portion of a pad extension, said pad extension being interposed between a pad and said dental appliance for overrotating said tooth when necessary, said pad extension further comprising a pad surface portion for contacting said dental appliance; and the entire appliance comprising a unitary, molded structure.

Claim 32

The orthodontic appliance according to claim 28 further characterized in that the appliance is formed from aluminum oxide.

Claim 33

The orthodontic appliance according to claim 29 further characterized in that the appliance is colored in accordance with the color of a tooth.

Claim 34

An orthodontic appliance comprising: a base having an inwardly facing surface formed thereon adapted for attaching the appliance, said base having a body portion extending outwardly therefrom, said body portion having a length substantially shorter than the length of the base and a width substantially narrower than the width of the base; an outwardly facing domed surface which is entirely curved in both the length and width directions presenting a comfortable surface to the mouth tissue of the patient characterized by the absence of angular edges; said appliance having a channel formed therein for receiving a dental appliance of predetermined dimensions; said inwardly facing surface having at least one aperture formed therein for receiving a quantity of bonding material, said aperture being formed with an undercut portion therein causing said bonding material and appliance to be mechanically interlocked; said appliance further comprising a pair of wings extending from the body portion of said base and each wing having a length substantially shorter than the length of the body portion and a width substantially narrower than the width of the body portion and defining wire receiving slots between the base and the ends of said wings, said channel being a slot extending lengthwise between the wings and into the body portion, the entire appliance comprising a unitary, molded structure formed from a material selected from the group including ceramics and metals; the wings tapering from a relatively narrow incisal surface at one end of one of the wings to a relatively wider gingival surface at the opposite end of the other wing, said wings forming a gentle wedge-like shape in both the length and width directions so that food tends to move past the appliance during patient chewing; the wing having a gingival surface defining a relatively larger slot than the wing with the incisal surface to prevent impingement of gingival tissues; said appliance further comprising at least one pad extending from said base at a predetermined spaced apart distance from said body portion for interacting with said dental appliance and inducing rotation in a tooth; said wings and said pads forming said outwardly facing domed surface.

Claim 35

An orthodontic appliance comprising: a base having an inwardly facing surface formed thereon adapted for attaching the appliance, said base having a body portion extending outwardly therefrom, said body portion having a length substantially shorter than the length of the base and a width substantially narrower than the width of the base; an outwardly facing domed surface which is entirely curved in both the length and width directions presenting a comfortable surface to the mouth tissue of the patient characterized by the absence of angular edges; said appliance having a channel formed therein for receiving a dental appliance of predetermined dimensions; said inwardly facing surface having at least one aperture formed therein for receiving a quantity of bonding material, said aperture being formed with an undercut portion therein causing said bonding material and appliance to be mechanically interlocked; said appliance further comprising a pair of wings extending from the body portion of said base and each wing having a length substantially shorter than the length of the body portion and a width substantially narrower than the width of the body portion and defining wire receiving slots between the base and the ends of said wings, said channel being a slot extending lengthwise between the wings and into the body portion, the entire appliance comprising a unitary, molded structure formed from a material selected from the group including ceramics and metals; the wings tapering from a relatively narrow incisal surface at one end of one of the wings to a relatively wider gingival surface at the opposite end of the other wing, said wings forming a gentle wedge-like shape in both the length and width directions so that food tends to move past the appliance during patient chewing; the wing having a gingival surface defining a relatively larger slot than the wing with the incisal surface to prevent impingement of gingival tissues; said appliance further comprising at least one pad extending from said base at a predetermined spaced apart distance from said body portion for interacting with said dental appliance and inducing rotation in a tooth; said wings and said pads forming said outwardly facing domed surface.