Bone anchors

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12185999
APP PUB NO 20220071666A1
SERIAL NO

17526921

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cannulated bone anchor assembly includes a bone anchor, a receiver member for receiving a spinal fixation element to be coupled to the bone anchor, and a closure mechanism to fix the spinal fixation element with respect to the receiver member. The bone anchor includes a distal shaft having a first threaded section distal to a proximal head, a second threaded section distal to and adjacent the first threaded section, and a third threaded section distal to and adjacent the second threaded section. The first threaded section having a constant major and minor diameter. The second threaded section having a tapering major and minor diameter. The third threaded section having a tapering major diameter and a constant minor diameter.

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First Claim

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Patent Owner(s)

  • MEDOS INTERNATIONAL SÀRL

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chandanson, Thibault Villers-le-Lac, FR 43 1062
Cormier, Philip Newburyport, US 13 517
Fournier, Richard W New Bedford, US 21 589
Root, Sara Stoughton, US 5 161
Spratt, Frank Middleboro, US 56 1532

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