Patent US1597411A successfully refreshed from Google Patents.
US6562040B1
Expired / Lapsed
US
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Spinal fixation system
Assignee: Zimmer Spine Inc
•
Filing: 2000-10-17
•
Granted: 2003-05-13
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Expires: 2020-10-17
Abstract
Abstract A spinal fixation implant system for correction and fixation of the human spine to facilitate an anatomically correct fusion. The spinal fixation system may include a connector, a spinal rod, a spinal fixation component, and a fastener. The spinal fixation component preferably includes a fixation device such as a hook or screw for securing the spinal rod to vertebrae of the thoracic or lumbar spine. The connector preferably includes a threaded end adapted to receive the fastener and a receiving end adapted to receive the spinal rod. The fixation component may include a body having a tapered cavity for engaging the receiving end of the connector. Tightening of the fastener preferably draws the connector through the tapered cavity which compresses the receiving end about the spinal rod to fixably connect the spinal rod and the spinal fixation component.
Inventors
- 👤 Erik J. Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:09
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/68; A61B17/70; A61B17/7001; A61B17/7035; A61B17/7037; A61B17/7032; A61B17/7034; A61B17/7038; A61B17/7041; A61B17/7002; A61B17/7011; A61B17/7049
Claims Analysis
Total Claims: 94
Claim 1
Independent Claim
158 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side; a rod positionable within the opening, wherein a portion of the surface of the connector contacts the rod during use; a bone screw comprising a body, wherein the body comprises a cavity, and wherein a portion of the connector is positionable in the cavity during use; a spacer configured to offset the rod from the body by a desired distance, wherein at least a portion of the fastening end of the connector is configured to pass through the spacer, and wherein a surface of the spacer is configured to engage at least a portion of the receiving end; and a fastener configured to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw.
Claim 2
Dependent Claim
158 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side; a rod positionable within the opening, wherein a portion of the surface of the connector contacts the rod during use; a bone screw comprising a body, wherein the body comprises a cavity, and wherein a portion of the connector is positionable in the cavity during use; a spacer configured to offset the rod from the body by a desired distance, wherein at least a portion of the fastening end of the connector is configured to pass through the spacer, and wherein a surface of the spacer is configured to engage at least a portion of the receiving end; and a fastener configured to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw.
Claim 3
Dependent Claim
33 words
The implant system of claim 1 , wherein the desired distance between the body and a closest portion of the rod is greater than about 3 millimeters and less than about 15 millimeters.
Claim 4
Dependent Claim
33 words
The implant system of claim 1 , wherein the desired distance between the body and a closest portion of the rod is greater than about 3 millimeters and less than about 10 millimeters.
Claim 5
Dependent Claim
38 words
The implant system of claim 3 wherein the receiving end comprises a tapered outer surface that substantially corresponds to the tapered cavity to provide a large contact area between the receiving end and the tapered cavity during use.
Claim 6
Dependent Claim
79 words
The implant system of claim 1 , wherein the body comprises a surface having protrusions and the spacer comprises a surface having teeth, wherein the spacer is rotatable relative to the body before the fastener secures the rod to the connector and the connector to the body, and wherein the protrusions engage the teeth to inhibit rotation of the spacer relative to the body after the fastener secures the rod to the connector and the connector to the body.
Claim 7
Dependent Claim
26 words
The implant system of claim 1 , wherein a width of the opening is changeable by changing a position of the fastener relative to the body.
Claim 8
Dependent Claim
22 words
The implant system of claim 1 , wherein the connector comprises a slot in the receiving end in communication with the opening.
Claim 9
Dependent Claim
46 words
The implant system of claim 1 , wherein the spacer comprises a tapered cavity and wherein the tapered cavity is adapted to contact a portion of the receiving end and impart a compressive force against the receiving portion to fixedly couple the rod within the opening.
Claim 10
Dependent Claim
26 words
The implant system of claim 1 , wherein the fastener is a threaded nut, and wherein the fastening end comprises threading adapted to engage the nut.
Claim 11
Dependent Claim
77 words
The implant system of claim 1 , wherein the fastener is a threaded nut and the fastening end comprises threading adapted to engage the nut, wherein tightening the nut causes movement of the receiving end within a cavity of the spacer, wherein a portion of a surface of the spacer that defines the cavity exerts a compressive force against an outer surface of the receiving end, and wherein the compressive force couples the connector to the rod.
Claim 12
Dependent Claim
50 words
The implant system of claim 1 , wherein the rod is coupled to the connector within the opening, and wherein the portion of the circumferential section of the rod that is coupled to the surface of the connector is greater than about π radians and less than about 2π radians.
Claim 13
Dependent Claim
27 words
The implant system of claim 1 , wherein the spacer comprises a channel, and wherein a portion of the rod is positioned in the channel during use.
Claim 14
Dependent Claim
27 words
The implant system of claim 1 , wherein the body comprises a cavity, and wherein a portion of the spacer is positionable in the cavity during use.
Claim 15
Dependent Claim
70 words
The implant system of claim 1 , wherein the body comprises a tapered cavity, wherein a portion of the spacer is positionable in the tapered cavity during use, and wherein a surface of the spacer has a taper that substantially corresponds to a taper of the tapered cavity to provide a large contact area between the tapered cavity and the portion when the portion is inserted into the tapered cavity.
Claim 16
Dependent Claim
25 words
The implant system of claim 1 , wherein the opening of the connector is sized to allow the connector to be snapped onto the rod.
Claim 17
Dependent Claim
34 words
The implant system of claim 1 , wherein the opening is sized to allow the connector to be repositioned along an axial length of the rod after the rod is snapped into the opening.
Claim 18
Dependent Claim
59 words
The implant system of claim 1 , wherein the rod is insertable into the opening of the connector, wherein the connector is moveable along a portion of a length of the rod to a desired position, and wherein the fastener is configured to secure the connector to the rod to inhibit movement of the rod relative to the connector.
Claim 19
Dependent Claim
15 words
The implant system of claim 1 , wherein the bone screw comprises a threaded shank.
Claim 20
Dependent Claim
15 words
The implant system of claim 1 , wherein the bone screw comprises a non-threaded shank.
Claim 21
Dependent Claim
20 words
The implant system of claim 1 , wherein the bone screw comprises a tap relief to facilitate insertion into bone.
Claim 22
Dependent Claim
120 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening in the connector with an open side, wherein the opening is sized to accept a rod, and wherein the connector comprises a slot in communication with the opening that facilitates compression of the receiving end against a rod positioned in the opening; a bone screw comprising a body, wherein the body comprises a body opening, and wherein a portion of the connector is positioned in the body opening during use; and a fastener adapted to engage the body and a portion of the fastening end to couple the connector to the bone screw.
Claim 23
Dependent Claim
120 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening in the connector with an open side, wherein the opening is sized to accept a rod, and wherein the connector comprises a slot in communication with the opening that facilitates compression of the receiving end against a rod positioned in the opening; a bone screw comprising a body, wherein the body comprises a body opening, and wherein a portion of the connector is positioned in the body opening during use; and a fastener adapted to engage the body and a portion of the fastening end to couple the connector to the bone screw.
Claim 24
Dependent Claim
41 words
The implant system of claim 21 , wherein a portion of the body opening is configured to engage the receiving end of the connector to allow for compression of the opening when the fastener couples the connector to the bone screw.
Claim 25
Dependent Claim
41 words
The implant system of claim 21 , wherein the body opening comprises a recess that allows a portion of a rod positioned in the connector to be recessed in the body when the fastener couples the connector to the bone screw.
Claim 26
Dependent Claim
66 words
The implant system of claim 21 , wherein the body opening comprises a recess that allows a portion of a rod positioned in the connector to be recessed in the body when the fastener couples the connector to the bone screw, and wherein the recess is configured to allow the rod to be angulated at a desired angle relative to a shaft of the bone screw.
Claim 27
Dependent Claim
53 words
The implant system of claim 21 , further comprising a spacer positioned in working relation to the body opening, and wherein a portion of the spacer is configured to engage the receiving end of the connector to allow for compression of the opening when the fastener couples the connector to the bone screw.
Claim 28
Dependent Claim
86 words
The implant system of claim 21 , further comprising a spacer positioned in working relation to the body opening, wherein a portion of the spacer is configured to engage the receiving end of the connector to allow for compression of the opening when the fastener couples the connector to the bone screw, wherein the body comprises a surface having protrusions and the spacer comprises a surface having teeth, wherein the spacer is rotatable relative to the body before the fastener secures the connector to the body.
Claim 29
Dependent Claim
53 words
The implant system of claim 21 , further comprising a spacer positioned in a recess of the body opening, and wherein a portion of the spacer is configured to engage the receiving end of the connector to allow for compression of the opening when the fastener couples the connector to the bone screw.
Claim 30
Dependent Claim
36 words
The implant system of claim 21 , wherein the body opening comprises a tapered cavity and wherein a surface of the body defining the tapered cavity is configured to contact a portion of the receiving end.
Claim 31
Dependent Claim
68 words
The implant system of claim 21 , wherein the body opening comprises a tapered cavity, wherein a surface of the body defining the tapered cavity is configured to contact a portion of the receiving end, and wherein the receiving end comprises a tapered outer surface that substantially corresponds to the tapered cavity to provide a large contact area between the receiving end and the tapered cavity during use.
Claim 32
Dependent Claim
26 words
The implant system of claim 21 , wherein the fastener is a threaded nut, and wherein the fastening end comprises threading adapted to engage the nut.
Claim 33
Dependent Claim
15 words
The implant system of claim 21 , wherein the bone screw comprises a threaded shank.
Claim 34
Dependent Claim
15 words
The implant system of claim 21 , wherein the bone screw comprises a non-threaded shank.
Claim 35
Dependent Claim
20 words
The implant system of claim 21 , wherein the bone screw comprises a tap relief to facilitate insertion into bone.
Claim 36
Dependent Claim
140 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side, and wherein a width of the opening is adjustable; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end; and a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw.
Claim 37
Dependent Claim
140 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side, and wherein a width of the opening is adjustable; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end; and a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw.
Claim 38
Dependent Claim
49 words
The system of claim 34 , wherein the rod is coupled to the connector within the opening, and wherein the portion of the circumferential section of the rod that is coupled to the surface of the connector is greater than about π radians and less than about 2π radians.
Claim 39
Dependent Claim
40 words
The system of claim 34 , wherein a rod is configured to be inserted through the opening of the connector, and wherein the connector may be moved along a portion of a length of the rod to a desired position.
Claim 40
Dependent Claim
58 words
The system of claim 34 , wherein the rod is insertable into the opening of the connector, wherein the connector is moveable along a portion of a length of the rod to a desired position, and wherein the fastener is configured to secure the connector to the rod to inhibit movement of the rod relative to the connector.
Claim 41
Dependent Claim
54 words
The system of claim 34 , wherein the cavity comprises a recess, and wherein the recess is configured to allow the rod to be angled at a desired angle relative to the bone screw prior to use of the fastener to secure the rod to the connector and the connector to the bone screw.
Claim 42
Dependent Claim
25 words
The system of claim 34 , wherein a width of the opening is changeable by changing a position of the fastener relative to the body.
Claim 43
Dependent Claim
21 words
The system of claim 34 , wherein the connector comprises a slot in the receiving end in communication with the opening.
Claim 44
Dependent Claim
38 words
The system of claim 34 , wherein the receiving end comprises a tapered outer surface that substantially corresponds to the tapered cavity to provide a large contact area between the receiving end and the tapered cavity during use.
Claim 45
Dependent Claim
35 words
The system of claim 34 , wherein the body opening comprises a tapered cavity and wherein a surface of the body defining the tapered cavity is configured to contact a portion of the receiving end.
Claim 46
Dependent Claim
33 words
The system of claim 34 , wherein the opening is sized to allow the connector to be repositioned along an axial length of the rod after the rod is snapped into the opening.
Claim 47
Dependent Claim
40 words
The system of claim 34 , wherein a portion of the body opening is configured to engage the receiving end of the connector to allow for compression of the opening when the fastener couples the connector to the bone screw.
Claim 48
Dependent Claim
40 words
The system of claim 34 , wherein the body opening comprises a recess that allows a portion of a rod positioned in the connector to be recessed in the body when the fastener couples the connector to the bone screw.
Claim 49
Dependent Claim
156 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end; a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw; and a slot in the receiving end, the slot configured to allow a width of the opening to change during use when the fastener is adjusted.
Claim 50
Dependent Claim
156 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end; a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw; and a slot in the receiving end, the slot configured to allow a width of the opening to change during use when the fastener is adjusted.
Claim 51
Dependent Claim
58 words
The system of claim 46 , wherein the rod is insertable into the opening of the connector, wherein the connector is moveable along a portion of a length of the rod to a desired position, and wherein the fastener is configured to secure the connector to the rod to inhibit movement of the rod relative to the connector.
Claim 52
Dependent Claim
54 words
The system of claim 46 , wherein the cavity comprises a recess, and wherein the recess is configured to allow the rod to be angled at a desired angle relative to the bone screw prior to use of the fastener to secure the rod to the connector and the connector to the bone screw.
Claim 53
Dependent Claim
38 words
The system of claim 46 , wherein the receiving end comprises a tapered outer surface that substantially corresponds to the tapered cavity to provide a large contact area between the receiving end and the tapered cavity during use.
Claim 54
Dependent Claim
35 words
The system of claim 46 , wherein the body opening comprises a tapered cavity and wherein a surface of the body defining the tapered cavity is configured to contact a portion of the receiving end.
Claim 55
Dependent Claim
177 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end, and wherein the cavity of the body is a tapered cavity and wherein the tapered cavity is adapted to contact a portion of the receiving end and impart a compressive force against the portion of the receiving end to fixably couple the rod within the opening; and a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw.
Claim 56
Dependent Claim
177 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end, and wherein the cavity of the body is a tapered cavity and wherein the tapered cavity is adapted to contact a portion of the receiving end and impart a compressive force against the portion of the receiving end to fixably couple the rod within the opening; and a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw.
Claim 57
Dependent Claim
58 words
The system of claim 51 , wherein the rod is insertable into the opening of the connector, wherein the connector is moveable along a portion of a length of the rod to a desired position, and wherein the fastener is configured to secure the connector to the rod to inhibit movement of the rod relative to the connector.
Claim 58
Dependent Claim
54 words
The system of claim 51 , wherein the cavity comprises a recess, and wherein the recess is configured to allow the rod to be angled at a desired angle relative to the bone screw prior to use of the fastener to secure the rod to the connector and the connector to the bone screw.
Claim 59
Dependent Claim
25 words
The system of claim 51 , wherein a width of the opening is changeable by changing a position of the fastener relative to the body.
Claim 60
Dependent Claim
21 words
The system of claim 51 , wherein the connector comprises a slot in the receiving end in communication with the opening.
Claim 61
Dependent Claim
38 words
The system of claim 51 , wherein the receiving end comprises a tapered outer surface that substantially corresponds to the tapered cavity to provide a large contact area between the receiving end and the tapered cavity during use.
Claim 62
Dependent Claim
38 words
The system of claim 51 , wherein the receiving end comprises a tapered outer surface that substantially corresponds to the tapered cavity to provide a large contact area between the receiving end and the tapered cavity during use.
Claim 63
Dependent Claim
194 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end; and a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw, and wherein the fastener is a threaded nut and the fastening end comprises threading adapted to engage the nut, and wherein tightening the nut causes movement of the receiving end within the cavity whereby the inner surface of the cavity exerts a compressive force against an outer surface of the receiving end, and wherein the compressive force couples the connector to the rod.
Claim 64
Dependent Claim
194 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end; and a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw, and wherein the fastener is a threaded nut and the fastening end comprises threading adapted to engage the nut, and wherein tightening the nut causes movement of the receiving end within the cavity whereby the inner surface of the cavity exerts a compressive force against an outer surface of the receiving end, and wherein the compressive force couples the connector to the rod.
Claim 65
Dependent Claim
58 words
The system of claim 58 , wherein the rod is insertable into the opening of the connector, wherein the connector is moveable along a portion of a length of the rod to a desired position, and wherein the fastener is configured to secure the connector to the rod to inhibit movement of the rod relative to the connector.
Claim 66
Dependent Claim
54 words
The system of claim 58 , wherein the cavity comprises a recess, and wherein the recess is configured to allow the rod to be angled at a desired angle relative to the bone screw prior to use of the fastener to secure the rod to the connector and the connector to the bone screw.
Claim 67
Dependent Claim
25 words
The system of claim 58 , wherein a width of the opening is changeable by changing a position of the fastener relative to the body.
Claim 68
Dependent Claim
21 words
The system of claim 58 , wherein the connector comprises a slot in the receiving end in communication with the opening.
Claim 69
Dependent Claim
38 words
The system of claim 58 , wherein the receiving end comprises a tapered outer surface that substantially corresponds to the tapered cavity to provide a large contact area between the receiving end and the tapered cavity during use.
Claim 70
Dependent Claim
35 words
The system of claim 58 , wherein the body opening comprises a tapered cavity and wherein a surface of the body defining the tapered cavity is configured to contact a portion of the receiving end.
Claim 71
Dependent Claim
152 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end, and wherein the cavity comprises a recess, and wherein a portion of the rod is positioned within the recess during use; and a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw.
Claim 72
Dependent Claim
152 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end, and wherein the cavity comprises a recess, and wherein a portion of the rod is positioned within the recess during use; and a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw.
Claim 73
Dependent Claim
54 words
The system of claim 65 , wherein the cavity comprises a recess, and wherein the recess is configured to allow the rod to be angled at a desired angle relative to the bone screw prior to use of the fastener to secure the rod to the connector and the connector to the bone screw.
Claim 74
Dependent Claim
25 words
The system of claim 65 , wherein a width of the opening is changeable by changing a position of the fastener relative to the body.
Claim 75
Dependent Claim
21 words
The system of claim 65 , wherein the connector comprises a slot in the receiving end in communication with the opening.
Claim 76
Dependent Claim
38 words
The system of claim 65 , wherein the receiving end comprises a tapered outer surface that substantially corresponds to the tapered cavity to provide a large contact area between the receiving end and the tapered cavity during use.
Claim 77
Dependent Claim
35 words
The system of claim 65 , wherein the body opening comprises a tapered cavity and wherein a surface of the body defining the tapered cavity is configured to contact a portion of the receiving end.
Claim 78
Dependent Claim
147 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side, and wherein the opening is sized to allow the connector to be snapped onto the rod; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end; and a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw.
Claim 79
Dependent Claim
147 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side, and wherein the opening is sized to allow the connector to be snapped onto the rod; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end; and a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw.
Claim 80
Dependent Claim
58 words
The system of claim 71 , wherein the rod is insertable into the opening of the connector, wherein the connector is moveable along a portion of a length of the rod to a desired position, and wherein the fastener is configured to secure the connector to the rod to inhibit movement of the rod relative to the connector.
Claim 81
Dependent Claim
54 words
The system of claim 71 , wherein the cavity comprises a recess, and wherein the recess is configured to allow the rod to be angled at a desired angle relative to the bone screw prior to use of the fastener to secure the rod to the connector and the connector to the bone screw.
Claim 82
Dependent Claim
25 words
The system of claim 71 , wherein a width of the opening is changeable by changing a position of the fastener relative to the body.
Claim 83
Dependent Claim
21 words
The system of claim 71 , wherein the connector comprises a slot in the receiving end in communication with the opening.
Claim 84
Dependent Claim
38 words
The system of claim 71 , wherein the receiving end comprises a tapered outer surface that substantially corresponds to the tapered cavity to provide a large contact area between the receiving end and the tapered cavity during use.
Claim 85
Dependent Claim
35 words
The system of claim 71 , wherein the body opening comprises a tapered cavity and wherein a surface of the body defining the tapered cavity is configured to contact a portion of the receiving end.
Claim 86
Dependent Claim
27 words
The system of claim 71 , wherein the connector may be moved along a portion of a length of the rod after being snapped onto the rod.
Claim 87
Dependent Claim
170 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end, and wherein the cavity comprises a recess, and wherein the recess is configured to allow the rod to be recessed in the body when the fastener couples the rod to the connector and the connector to the bone screw; and a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw.
Claim 88
Dependent Claim
170 words
An implant system for a spine, comprising: a connector comprising a receiving end and a fastening end, the receiving end comprising a surface that defines an opening with an open side; a rod positionable within the opening such that a portion of a circumferential section of the rod is coupled to the surface of the receiving end; a bone screw comprising a body, the body comprising a cavity having an inner surface, and wherein the connector is adapted to be at least partially disposed within the cavity such that the inner surface of the cavity engages a portion of the receiving end, and wherein the cavity comprises a recess, and wherein the recess is configured to allow the rod to be recessed in the body when the fastener couples the rod to the connector and the connector to the bone screw; and a fastener adapted to engage the body and a portion of the fastening end to couple the rod to the connector and the connector to the bone screw.
Claim 89
Dependent Claim
58 words
The system of claim 79 , wherein the rod is insertable into the opening of the connector, wherein the connector is moveable along a portion of a length of the rod to a desired position, and wherein the fastener is configured to secure the connector to the rod to inhibit movement of the rod relative to the connector.
Claim 90
Dependent Claim
47 words
The system of claim 79 , wherein the recess is configured to allow the rod to be angled at a desired angle relative to the bone screw prior to use of the fastener to secure the rod to the connector and the connector to the bone screw.
Claim 91
Dependent Claim
25 words
The system of claim 79 , wherein a width of the opening is changeable by changing a position of the fastener relative to the body.
Claim 92
Dependent Claim
21 words
The system of claim 79 , wherein the connector comprises a slot in the receiving end in communication with the opening.
Claim 93
Dependent Claim
38 words
The system of claim 79 , wherein the receiving end comprises a tapered outer surface that substantially corresponds to the tapered cavity to provide a large contact area between the receiving end and the tapered cavity during use.
Claim 94
Dependent Claim
35 words
The system of claim 79 , wherein the body opening comprises a tapered cavity and wherein a surface of the body defining the tapered cavity is configured to contact a portion of the receiving end.
References Cited (Backward Citations)
US4492226A
Cited
US4401112A
Cited
US4503848A
Cited
US4433677A
Cited
US4501269A
Cited
US4641636A
Cited
US4570618A
Cited
US4763644A
Cited
US4604995A
Cited
US4643178A
Cited
US4743256A
Cited
US4946458A
Cited
US5129904A
Cited
US4805602A
Cited
US4834757A
Cited
US4878915A
Cited
US5480437A
Cited
US4887596A
Cited
US5047029A
Cited
US4950269A
Cited
US5484437A
Cited
US5505732A
Cited
US5593409A
Cited
US5005562A
Cited
US5522899A
Cited
US5609635A
Cited
US5108399A
Cited
US4961740B1
Cited
US4961740A
Cited
US5026373A
Cited
US5074864A
Cited
US5201734A
Cited
US5147359A
Cited
US5154718A
Cited
US5116340A
Cited
US4966600A
Cited
US5129388A
Cited
US5192321A
Cited
US4987892A
Cited
US5489308A
Cited
US5344422A
Cited
US5055104A
Cited
US5176680A
Cited
US5290494A
Cited
US5651789A
Cited
US5360431A
Cited
US5474555A
Cited
US5102412A
Cited
US5181917A
Cited
US5127912A
Cited
US5108446A
Cited
US5303718A
Cited
US5693100A
Cited
US5171278A
Cited
US5390683A
Cited
US5123926A
Cited
US5336240A
Cited
US5176678A
Cited
US5713903A
Cited
US5192327A
Cited
US5563124A
Cited
US5527341A
Cited
US5658516A
Cited
US5306307A
Cited
US5242448A
Cited
US5385583A
Cited
US5290312A
Cited
US5603713A
Cited
US5368594A
Cited
US5593407A
Cited
US5242445A
Cited
US5263953A
Cited
US5246442A
Cited
US5261909A
Cited
US5360429A
Cited
US5357983A
Cited
US5569248A
Cited
US5704936A
Cited
US5403315A
Cited
US5306309A
Cited
US5423825A
Cited
US5318566A
Cited
US5281222A
Cited
EP0578320B1
Cited
US5312405A
Cited
US5688279A
Cited
US5348026A
Cited
US5545165A
Cited
US5667506A
Cited
US5380325A
Cited
US5700292A
Cited
US5702395A
Cited
US5616144A
Cited
US5549612A
Cited
US5653709A
Cited
US5312410A
Cited
US5653708A
Cited
US5609592A
Cited
US5628756A
Cited
US5496318A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2006-05-12 | 2006-11-11 | 2007-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-05-12 | 2010-11-11 | 2011-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-05-12 | 2014-11-11 | 2015-05-13 | $7700.00 | Window Closed / Lapsed |