Method and apparatus for spinal fixation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7938832
APP PUB NO 20080097436A1
SERIAL NO

11738371

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Fusion of cervical spinal vertebrae with one or more fixation devices can be accomplished with the described tools and methods. For example, a guidewire introducer can include a tubular introducer cannula and a handle. The handle can be angularly offset from the introducer cannula such that positioning of the introducer on the cervical spine does not interfere with a patient's head. A sheath assembly can include inner and outer sheath bodies and a handle. The handle is angularly offset from the sheath bodies such that the sheath assembly can be applied to the cervical spine without interference to the patient's head. The sheath body can be curved or straight. Various tools such as drills, tapping devices, compression tools, and pin release tools can be applied to the cervical spine through the sheath body to apply the fixation device. The tools can include elongate flexible shafts.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
DEPUY SYNTHES PRODUCTS, INC.RAYNHAM, MA, US890

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Culbert, Brad S Rancho Santa Margarita, US 51 2386
Flower, Bob Sun City, US 5 446
Khoo, Larry Studio City, US 9 518

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Spray Venture Partners (1)
* 6923811 Systems and methods for spinal fixation 131 2000
 
Other [Check patent profile for assignment information] (1)
6290701 Bioabsorbable rivet bone fastener 64 2000
 
DEPUY SPINE, INC. (1)
6929606 Retractor and method for spinal pedicle screw placement 264 2003
 
DEPUY ORTHOPAEDICS, INC. (1)
* 6066142 Variable position bone drilling alignment guide 93 1998
 
SDGI HOLDINGS, INC. (2)
6520907 Methods for accessing the spinal column 385 1999
* 6562046 Screw delivery system and method 227 2001
 
ZIMMER, INC. (1)
* 7488326 Combination targeting guide and driver instrument for use in orthopaedic surgical procedures 13 2004
 
TRIAGE MEDICAL (2)
2009/0149,857 Telescopic Percutaneous Tissue Dilation Systems and Related Methods 39 2005
2009/0105,745 Tissue Dilation Systems and Related Methods 8 2006
 
INTERVENTIONAL SPINE, INC. (4)
2006/0030,872 Dilation introducer for orthopedic surgery 35 2004
2005/0256,525 Dilation introducer for orthopedic surgery 31 2005
2008/0108,996 DEPLOYMENT TOOL FOR DISTAL BONE ANCHORS WITH SECONDARY COMPRESSION 42 2008
2008/0287,981 DILATION INTRODUCER AND METHODS FOR ORTHOPEDIC SURGERY 10 2008
 
ZIMMER BIOMET CMF AND THORACIC, LLC (1)
6379363 Method and apparatus for reattachment of a cranial flap using a cranial clamp 56 1999
 
DEPUY SYNTHES PRODUCTS, INC. (6)
6632224 Bone fixation system 68 2001
6890333 Method and apparatus for bone fixation with secondary compression 68 2001
6908465 Distal bone anchors for bone fixation with secondary compression 91 2001
7326211 Deployment tool for distal bone anchors with secondary compression 49 2004
2004/0260,297 Tool for bone fixation device 30 2004
2008/0097,436 METHOD AND APPARATUS FOR SPINAL FIXATION 42 2007
 
STRYKER EUROPEAN HOLDINGS I, LLC (1)
* 7422594 Drilling tool guide wire alignment device 16 2004
 
SCHULTZ, LEONARD S. (1)
* 5370647 Tissue and organ extractor 238 1993
 
ZIMMER TECHNOLOGY, INC. (2)
5167664 Ratcheting bone screw 97 1991
5649931 Orthopaedic apparatus for driving and/or removing a bone screw 162 1996
 
EDWARDS LIFESCIENCES CORPORATION (1)
* 6488693 Vascular incisor and method 34 2001
 
BIOMET MANUFACTURING, LLC (2)
5810821 Bone fixation screw system 77 1997
6022352 Bone fixation screw system 451 1998
 
SMITH & NEPHEW, INC. (1)
5989255 Orthopaedic done screw apparatus 58 1998
 
WALDEMAR LINK GMBH & CO. KG (1)
5234431 Bone plate arrangement 226 1992
 
WARSAW ORTHOPEDIC, INC. (2)
6251111 Jack for pulling a vertebral anchor 86 1999
* 7625378 Devices and methods for securing a bone plate to a bony segment 23 2002
 
KARL STORZ GMBH & CO. KG (1)
6267767 Instrumentarium and method for implanting a cruciate ligament replacement in a knee joint 48 1999
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
GLOBUS MEDICAL, INC. (2)
* 9597095 Screw guide and tissue retractor instrument 0 2010
* 2010/0298,647 Screw Guide and Tissue Retractor Instrument 16 2010
 
DEPUY SYNTHES PRODUCTS, LLC (1)
9011501 Device for compression across fractures 2 2012
 
INTERVENTIONAL SPINE, INC. (1)
* 2012/0203,290 METHOD AND APPARATUS FOR SPINAL FIXATION 1 2012
 
ASFORA IP, LLC (3)
* 2014/0046,380 JOINT FUSION 5 2012
9526548 System for joint fusion 0 2014
9566100 Screw for joint fusion 0 2016
 
DEPUY SYNTHES PRODUCTS, INC. (13)
* 9101411 Method and apparatus for spinal fixation 0 2011
* 2011/0218,575 METHOD AND APPARATUS FOR SPINAL FIXATION 1 2011
8394129 Method and apparatus for minimally invasive insertion of intervertebral implants 24 2011
8518087 Method and apparatus for minimally invasive insertion of intervertebral implants 29 2012
8597333 Method and apparatus for minimally invasive insertion of intervertebral implants 9 2013
9522070 Intervertebral implant 0 2013
9277928 Method and apparatus for minimally invasive insertion of intervertebral implants 2 2013
8852242 Method and apparatus for minimally invasive insertion of intervertebral implants 7 2013
8852243 Method and apparatus for minimally invasive insertion of intervertebral implants 7 2013
9486149 Method and apparatus for minimally invasive insertion of intervertebral implants 0 2014
9492194 Method and apparatus for minimally invasive insertion of intervertebral implants 0 2014
9713486 Method and apparatus for spinal fixation 0 2014
9408637 Device for compression across fractures 0 2015
 
ASFORA, WILSON T. (1)
* 9295488 Joint fusion 0 2012
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 10, 2018
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 10, 2022
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00