SIMON SIU
Broker in Quincy, MA
License number
Massachusetts 85106
Issued Date
Jun 1, 1986
Expiration Date
Nov 20, 2010
Type
Salesperson
Address
Address
Quincy, MA 02170
Professional information
Simon Siu, Quincy MA
Work:
KS LLC
Quincy
(617) 869-3901
Quincy
(617) 869-3901
Instruments And Methods For Manipulating A Vertebra
US Patent:
2006020, Sep 7, 2006
Filed:
Mar 4, 2005
Appl. No.:
11/073352
Inventors:
Nam Chao - Marlborough MA, US
Dennis Hubbard - Lancaster MA, US
Christopher Rybicki - Stamford CT, US
Ronald Sacher - Needham MA, US
James Donahue - East Falmouth MA, US
Simon Siu - Quincy MA, US
Dennis Hubbard - Lancaster MA, US
Christopher Rybicki - Stamford CT, US
Ronald Sacher - Needham MA, US
James Donahue - East Falmouth MA, US
Simon Siu - Quincy MA, US
International Classification:
A61F 2/30
US Classification:
606061000
Abstract:
A method for manipulating a vertebra includes connecting a first bone anchor to a first vertebra, connecting a second bone anchor to a second bone anchor, positioning a spinal rod in a receiving member of the first bone anchor and in a receiving member of the second bone anchor, connecting a first instrument to the receiving member of the first bone anchor, and manipulating the first instrument to rotate first bone anchor and the first vertebra relative to the second vertebra.
Instruments And Methods For Manipulating Vertebra
US Patent:
2007016, Jul 12, 2007
Filed:
Feb 16, 2007
Appl. No.:
11/707696
Inventors:
Nam Chao - Marlborough MA, US
Dennis Hubbard - Lancaster MA, US
Chris Rybicki - Fall River MA, US
Ronald Sacher - Needham MA, US
James Donahue - East Falmouth MA, US
Simon Siu - Quincy MA, US
Randal Betz - Ocean City NJ, US
Dennis Hubbard - Lancaster MA, US
Chris Rybicki - Fall River MA, US
Ronald Sacher - Needham MA, US
James Donahue - East Falmouth MA, US
Simon Siu - Quincy MA, US
Randal Betz - Ocean City NJ, US
International Classification:
A61F 2/30
US Classification:
606061000
Abstract:
A method for manipulating a vertebra includes connecting a first bone anchor to a first vertebra, connecting a second bone anchor to a second bone anchor, positioning a spinal rod in a receiving member of the first bone anchor and in a receiving member of the second bone anchor, connecting a first instrument to the receiving member of the first bone anchor, and manipulating the first instrument to rotate first bone anchor and the first vertebra relative to the second vertebra.
Articulating Sacral Or Iliac Connector
US Patent:
2008002, Jan 24, 2008
Filed:
Jul 21, 2006
Appl. No.:
11/459174
Inventors:
Nam T. Chao - Marlborough MA, US
Simon Siu - Quincy MA, US
Praveen Mummaneni - Atlanta GA, US
Ross Sylvia - Taunton MA, US
Nicholas Pavento - Walpole MA, US
Simon Siu - Quincy MA, US
Praveen Mummaneni - Atlanta GA, US
Ross Sylvia - Taunton MA, US
Nicholas Pavento - Walpole MA, US
Assignee:
DEPUY SPINE, INC. - Raynham MA
International Classification:
A61F 2/30
US Classification:
606 61
Abstract:
Various methods and devices are provided for facilitating movement of a spinal connector to allow for coupling of the connector to spinal fixation elements and anchors. In one exemplary embodiment, a spinal connector is provided having a receiver head with opposed sidewalls defining a seating portion configured to seat a spinal fixation element. The spinal connector also includes a connecting rod extending from one of the sidewalls of the receiver head and having a first end coupled to the receiver head and a second end configured to couple to a spinal anchor.
Constrained Motion Bone Screw Assembly
US Patent:
2011019, Aug 11, 2011
Filed:
Apr 15, 2011
Appl. No.:
13/087777
Inventors:
Nam T. CHAO - Marlborough MA, US
Simon SIU - Quincy MA, US
Ronald SACHER - Boca Raton FL, US
Jerold P. GURLEY - Bay Village OH, US
Randal BETZ - Ocean City NJ, US
Simon SIU - Quincy MA, US
Ronald SACHER - Boca Raton FL, US
Jerold P. GURLEY - Bay Village OH, US
Randal BETZ - Ocean City NJ, US
Assignee:
DEPUY SPINE SARL - Le locle
International Classification:
A61B 17/86
US Classification:
606305
Abstract:
A bone screw assembly includes an anchor portion and a head portion, such as a rod-receiving portion, movably mounted to the anchor portion to allow for controlled angulation between the anchor portion and the head portion. The anchor portion is pivotable in one or more selected directions about an axis relative to the head portion. A restriction member, which may be a rod seat, prevents the anchor portion from pivoting in one or more different directions about another axis relative to the head portion and/or a spinal fixation element received in the head portion. The restriction member may be inserted in the head portion to control direction that the anchor portion pivots relative to the head portion. The restriction member may also serve as a compression member and/or rod seat for seating a spinal rod coupled to the bone screw assembly.
Instruments And Methods For Manipulating Vertebra
US Patent:
2011028, Nov 17, 2011
Filed:
Jul 21, 2011
Appl. No.:
13/188161
Inventors:
Nam T. CHAO - Marlborough MA, US
Dennis HUBBARD - Lancaster MA, US
Chris RYBICKI - Fall River MA, US
Ronald SACHER - Boca Raton FL, US
James R. DONAHUE - East Falmouth MA, US
Simon SIU - Quincy MA, US
Randal BETZ - Ocean City NJ, US
Dennis HUBBARD - Lancaster MA, US
Chris RYBICKI - Fall River MA, US
Ronald SACHER - Boca Raton FL, US
James R. DONAHUE - East Falmouth MA, US
Simon SIU - Quincy MA, US
Randal BETZ - Ocean City NJ, US
Assignee:
DEPUY SPINE, INC. - Raynham MA
International Classification:
A61B 17/56
US Classification:
606 86 A
Abstract:
A method for manipulating a vertebra includes connecting a first bone anchor to a first vertebra, connecting a second bone anchor to a second bone anchor, positioning a spinal rod in a receiving member of the first bone anchor and in a receiving member of the second bone anchor, connecting a first instrument to the receiving member of the first bone anchor, and manipulating the first instrument to rotate first bone anchor and the first vertebra relative to the second vertebra.
Instruments And Methods For Manipulating Vertebra
US Patent:
8007516, Aug 30, 2011
Filed:
Feb 16, 2007
Appl. No.:
11/707471
Inventors:
Nam T. Chao - Marlborough MA, US
Dennis Hubbard - Lancaster MA, US
Chris Rybicki - Fall River MA, US
Ronald Sacher - Needham MA, US
James R. Donahue - East Falmouth MA, US
Simon Siu - Quincy MA, US
Randal Betz - Ocean City NJ, US
Dennis Hubbard - Lancaster MA, US
Chris Rybicki - Fall River MA, US
Ronald Sacher - Needham MA, US
James R. Donahue - East Falmouth MA, US
Simon Siu - Quincy MA, US
Randal Betz - Ocean City NJ, US
Assignee:
DePuy Spine, Inc. - Raynham MA
International Classification:
A61B 17/70
US Classification:
606246
Abstract:
A method for manipulating a vertebra includes connecting a first bone anchor to a first vertebra, connecting a second bone anchor to a second bone anchor, positioning a spinal rod in a receiving member of the first bone anchor and in a receiving member of the second bone anchor, connecting a first instrument to the receiving member of the first bone anchor, and manipulating the first instrument to rotate first bone anchor and the first vertebra relative to the second vertebra.
Constrained Motion Bone Screw Assembly
US Patent:
2006020, Sep 7, 2006
Filed:
Mar 4, 2005
Appl. No.:
11/073325
Inventors:
Nam Chao - Marlborough MA, US
Simon Siu - Quincy MA, US
Ronald Sacher - Needham MA, US
Jerold Gurley - Bay Village OH, US
Simon Siu - Quincy MA, US
Ronald Sacher - Needham MA, US
Jerold Gurley - Bay Village OH, US
Assignee:
DePuy Spine Sarl - Le Iocle
International Classification:
A61F 2/30
US Classification:
606061000
Abstract:
A bone screw assembly includes an anchor portion and a head portion, such as a rod-receiving portion, movably mounted to the anchor portion to allow for controlled angulation between the anchor portion and the head portion. The anchor portion is pivotable in one or more selected directions about an axis relative to the head portion. A restriction member, which may be a rod seat, prevents the anchor portion from pivoting in one or more different directions about another axis relative to the head portion and/or a spinal fixation element received in the head portion. The restriction member may be inserted in the head portion to control direction that the anchor portion pivots relative to the head portion. The restriction member may also serve as a compression member and/or rod seat for seating a spinal rod coupled to the bone screw assembly.