DR. KEN HSU, M.D.
Medical Practice at Shrader St, San Francisco, CA
License number
California G35379
Category
Medical Practice
Type
Orthopaedic Surgery of the Spine
Address
Address
1 Shrader St, San Francisco, CA 94117
Phone
(415) 750-5836
(415) 750-8103 (Fax)
(415) 750-8103 (Fax)
Personal information
See more information about KEN HSU at radaris.comName
Address
Phone
11 Palmwood, Irvine, CA 92618
8110 Danna Ct, Rosemead, CA 91770
805 11Th St, Davis, CA 95616
61 Southbrook, Irvine, CA 92604
5786 E Hudson Bay Dr, Anaheim, CA 92807
Organization information
See more information about KEN HSU at bizstanding.comKen Hsu MD
1 Shrader St, San Francisco, CA 94117
Industry:
Orthopedics, Spine Doctor
Site:
Phone:
(415) 221-0665 (Phone)
Description:
http://www.abms.org.
Ken Yao Hsu
Ken Hsu MD
San Francisco, CA 94121
Categories:
Orthopedics Physicians & Surgeons, Physicians & Surgeons
Phone:
(415) 750-5570 (Phone)
Professional information
Load-Sharing Bone Anchor Having A Deflectable Post And Method For Dynamic Stabilization Of The Spine
US Patent:
8333792, Dec 18, 2012
Filed:
Sep 24, 2009
Appl. No.:
12/566491
Inventors:
Charles J. Winslow - Walnut Creek CA, US
Steven T. Mitchell - Pleasant Hill CA, US
John J. Flynn - Walnut Creek CA, US
James F. Zucherman - San Francisco CA, US
Ken Y. Hsu - San Francisco CA, US
Henry A. Klyce - Piedmont CA, US
H. Adam R. Klyce - Berkeley CA, US
Steven T. Mitchell - Pleasant Hill CA, US
John J. Flynn - Walnut Creek CA, US
James F. Zucherman - San Francisco CA, US
Ken Y. Hsu - San Francisco CA, US
Henry A. Klyce - Piedmont CA, US
H. Adam R. Klyce - Berkeley CA, US
Assignee:
Spartek Medical, Inc. - Concord CA
International Classification:
A61B 17/86
US Classification:
606305
Abstract:
A dynamic bone anchor for anchoring a spine stabilization assembly which supports the spine while providing for the preservation of spinal motion. The dynamic bone anchor provides load sharing while preserving range of motion and reducing stress exerted upon the bone anchors and spinal anatomy. The dynamic bone anchor includes a deflectable post connected by a ball-joint to a threaded anchor. Deflection of the deflectable post is controlled by a compliant sleeve. The force/deflection properties of the dynamic bone anchor may be adapted to the anatomy and functional requirements of the patient. The dynamic bone anchor may be used as a component of a dynamic stabilization system which supports the spine while providing for the preservation of spinal motion.
Bone Anchor For Receiving A Rod For Stabilization And Motion Preservation Spinal Implantation System And Method
US Patent:
8568451, Oct 29, 2013
Filed:
Nov 10, 2009
Appl. No.:
12/615367
Inventors:
James F. Zucherman - San Francisco CA, US
Ken Y. Hsu - San Francisco CA, US
Charles J. Winslow - Walnut Creek CA, US
Henry A. Klyce - Piedmont CA, US
Matthew Hannibal - San Francisco CA, US
James A. Rinner - Franksville WI, US
Jay A. Markwart - Castro Valley CA, US
Ken Y. Hsu - San Francisco CA, US
Charles J. Winslow - Walnut Creek CA, US
Henry A. Klyce - Piedmont CA, US
Matthew Hannibal - San Francisco CA, US
James A. Rinner - Franksville WI, US
Jay A. Markwart - Castro Valley CA, US
Assignee:
Spartek Medical, Inc. - Oakland CA
International Classification:
A61B 17/70
US Classification:
606246, 606257, 606266
Abstract:
A dynamic stabilization, motion preservation spinal implant system includes an anchor system, a horizontal rod system and a vertical rod system. The systems are modular so that various constructs and configurations can be created and customized to a patient.
Artificial Spinal Disk Replacement Device With Rotation Limiter And Lateral Approach Implantation Method
US Patent:
2005014, Jul 7, 2005
Filed:
Dec 3, 2004
Appl. No.:
11/004463
Inventors:
James Zucherman - San Francisco CA, US
Ken Hsu - San Francisco CA, US
Ken Hsu - San Francisco CA, US
Assignee:
St. Francis Medical Technologies, Inc. - Alameda CA
International Classification:
A61F002/44
US Classification:
623017140, 623017150
Abstract:
An intervertebral spinal disk replacement device which can be implanted via a lateral approach includes a first end plate, a second end plate, an articulating element and a limiter. The articulating element and limiter, which are situated between the two end plates, are integral to the second end plate. The articulating element with an articulating surface that is slidably positioned on the support surface of the first end plate and the limiter that protrudes from the upper surface of the second end plate, with the limiter being confined with a cavity within the first end plate. The degree of rotational movement of the first end plate relative to the second end plate is determined by the range of motion the limiter exhibits within the cavity. The implant may include keels that extend in a lateral direction with respect to the vertebral bodies on which the end plates abut.
Inter-Cervical Facet Implant And Method
US Patent:
2006014, Jul 6, 2006
Filed:
Feb 8, 2005
Appl. No.:
11/053346
Inventors:
Charles Winslow - Walnut Creek CA, US
James Zucherman - San Francisco CA, US
Ken Hsu - San Francisco CA, US
Steven Mitchell - Pleasant Hill CA, US
Scott Yerby - Montara CA, US
John Flynn - Walnut Creek CA, US
James Zucherman - San Francisco CA, US
Ken Hsu - San Francisco CA, US
Steven Mitchell - Pleasant Hill CA, US
Scott Yerby - Montara CA, US
John Flynn - Walnut Creek CA, US
Assignee:
St. Francis Medical Technologies, Inc. - Alameda CA
International Classification:
A61B 17/60
US Classification:
606102000
Abstract:
Systems and method in accordance with the embodiments of the present invention can include an implant for positioning within a cervical facet joint for distracting the cervical spine, thereby increasing the area of the canals and openings through which the spinal cord and nerves must pass, and decreasing pressure on the spinal cord and/or nerve roots. The implant can be inserted laterally or posteriorly.
Multi-Piece Artificial Spinal Disk Replacement Device With Multi-Segmented Support Plates
US Patent:
2006006, Mar 30, 2006
Filed:
Nov 2, 2004
Appl. No.:
10/979850
Inventors:
James Zucherman - San Francisco CA, US
Ken Hsu - San Francisco CA, US
Ken Hsu - San Francisco CA, US
International Classification:
A61F 2/44
US Classification:
623017140, 623017150
Abstract:
A posterior approach for intervertebral disk replacement is provided. This technique is particularly suited for assembling a multi-piece artificial spinal disk replacement device in situ in order to alleviate discomfort associated with the spinal column.
Laterally Insertable Artificial Vertebral Disk Replacement Implant With Translating Pivot Point
US Patent:
2005015, Jul 14, 2005
Filed:
Nov 5, 2004
Appl. No.:
10/981863
Inventors:
James Zucherman - San Francisco CA, US
Ken Hsu - San Francisco CA, US
Charles Winslow - Walnut Creek CA, US
Scott Yerby - Montara CA, US
Steven Mitchell - Pleasant Hill CA, US
John Flynn - Concord CA, US
Ken Hsu - San Francisco CA, US
Charles Winslow - Walnut Creek CA, US
Scott Yerby - Montara CA, US
Steven Mitchell - Pleasant Hill CA, US
John Flynn - Concord CA, US
Assignee:
St. Francis Medical Technologies, Inc. - Alameda CA
International Classification:
A61F002/44
US Classification:
623017150
Abstract:
An implant that can be placed between two vertebrae using a lateral insertion method is described. The implant is characterized by having a first end plate and a second end plate with a hemi-cylindrical spacer extending from the second end plate. The hemi-cylindrical spacer fits within a socket on the first end plate and allows for pivotal or rotational motion and also for twisting motion.
Spine Distraction Implant And Method
US Patent:
2008003, Feb 14, 2008
Filed:
May 31, 2007
Appl. No.:
11/806527
Inventors:
James Zucherman - San Francisco CA, US
Ken Hsu - San Francisco CA, US
T. Fallin - Hyde Park UT, US
Charles Winslow - Walnut Creek CA, US
Henry Klyce - Piedmont CA, US
John Flynn - West Milford NJ, US
Ken Hsu - San Francisco CA, US
T. Fallin - Hyde Park UT, US
Charles Winslow - Walnut Creek CA, US
Henry Klyce - Piedmont CA, US
John Flynn - West Milford NJ, US
International Classification:
A61B 17/58, A61F 2/44
US Classification:
606099000, 623017160
Abstract:
A spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. The implant provides a spinal extension stop while allowing freedom of spinal flexion.
Spine Distraction Implant And Method
US Patent:
2007020, Aug 30, 2007
Filed:
Apr 27, 2007
Appl. No.:
11/790910
Inventors:
James Zucherman - San Francisco CA, US
Ken Hsu - San Francisco CA, US
T. Fallin - Hyde Park UT, US
Henry Klyce - Piedmont CA, US
Ken Hsu - San Francisco CA, US
T. Fallin - Hyde Park UT, US
Henry Klyce - Piedmont CA, US
International Classification:
A61B 17/88, A61B 17/70, A61K 31/37
US Classification:
606061000, 623017110
Abstract:
A spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. The implant provides a spinal extension stop while allowing freedom of spinal flexion.
Spine Distraction Implant And Method
US Patent:
2001003, Oct 18, 2001
Filed:
Mar 8, 2001
Appl. No.:
09/805687
Inventors:
James Zucherman - San Francisco CA, US
Ken Hsu - San Francisco CA, US
Ken Hsu - San Francisco CA, US
International Classification:
A61B017/56
US Classification:
606/061000
Abstract:
A spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. The implant provides a spinal extension stop while allowing freedom of spinal flexion.
Spine Distraction Implant And Method
US Patent:
6280444, Aug 28, 2001
Filed:
Feb 18, 2000
Appl. No.:
9/507755
Inventors:
James F. Zucherman - San Francisco CA
Ken Y. Hsu - San Francisco CA
T. Wade Fallin - Hyde Park UT
Henry A. Klyce - Piedmont CA
Ken Y. Hsu - San Francisco CA
T. Wade Fallin - Hyde Park UT
Henry A. Klyce - Piedmont CA
Assignee:
St. Francis Technologies, Inc. - Concord CA
International Classification:
A61B 1770
US Classification:
606 61
Abstract:
A spine distraction implant alleviates pain associated with spinal stenosis and facet arthropathy by expanding the volume in the spine canal and/or neural foramen. The implant provides a spinal extension stop while allowing freedom of spinal flexion.