US Patent No: 7,166,112

Number of patents in Portfolio can not be more than 2000

Device for determining distance between two points in a surgical site

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ALSO PUBLISHED AS: 20030181920
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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A device for use by a surgeon to determine the distance between two points within a surgical site, the device having a gripper retractably and flexibly connected to a body by a retractor having a proximal spring portion and a distal portion comprising a cable.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
DEPUY SPINE, INC.RAYNHAM, MA279

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hawkins, J Riley Cumberland, RI 21 459
McCrea, Conor Russell Brookline, MA 2 2
Ramsay, Christopher Lawrence New Bedford, MA 2 3

Cited Art Landscape

Patent Info (Count) # Cites Year
 
SDGI HOLDINGS, INC. (2)
5,395,374 Orthopedic cabling method and apparatus 113 1993
5,720,751 Tools for use in seating spinal rods in open ended implants 394 1996
 
CEDAR DEVELOPMENT CORPORATION (1)
4,726,121 Surgical caliper 8 1987
 
DEPUY ACE MEDICAL COMPANY (1)
4,450,834 External fixation device 99 1981
 
HOWMEDICA OSTEONICS CORP. (1)
5,601,566 Method and apparatus for the alignment of a femoral knee prosthesis 24 1994
 
JOHNSON & JOHNSON PROFESSIONAL, INC. (1)
5,989,259 Femoral calcar stop for use with femoral stem inserter 17 1998
 
PAULOS, LONNIE E. (1)
5,071,420 Isometry testing device 52 1991
 
PIONEER SURGICAL TECHNOLOGY, INC. (1)
5,788,697 Cable tensioning device 26 1996
 
SPECIAL DEVICES, INC. (1)
5,013,318 Medical instrument for measuring depth of fastener hold in bone 106 1990
 
SYNTHES (U.S.A.) (1)
5,895,389 Drilling guide and measuring instrumentation 64 1997
 
The United States of America as represented by the Secretary of the Army (1)
4,263,903 Medical staple means 107 1979
 
Other [Check patent profile for assignment information] (3)
4,204,548 Sound for insertion in the body for the determination of the internal measurements of hollow organs 14 1978
4,226,025 Surgical caliper 23 1979
4,885,862 Gaffs, automatic gaffs, and mechanisms therefor 4 1989

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
ARTHREX, INC. (1)
8,308,662 Measuring device 6 2007
 
INTUITIVE SURGICAL OPERATIONS, INC. (1)
8,473,031 Medical robotic system with functionality to determine and display a distance indicated by movement of a tool robotically manipulated by an operator 0 2007

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 23, 2014
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 23, 2018
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