Orthopedic Center For Excellence 21350 Hawthorne Blvd Suite 274, Torrance, CA 90503
Providence Little Company of Mary Medical Center Torrance 4101 Torrance Boulevard, Torrance, CA 90503
Torrance Memorial Medical Center 3330 Lomita Boulevard, Torrance, CA 90505
Education:
Medical School University Of Cincinnati College Of Medicine Graduated: 1967 Medical School Los Angeles County University Of California Med Center Graduated: 1968 Medical School Harbor Genl Hospital Graduated: 1973 Medical School University Of California Los Angeles Graduated: 1973 Medical School Wadsworth Va Hospital Graduated: 1973
Orthopedic Center For Excellence 21500 Pioneer Blvd STE 208, Hawaiian Gardens, CA 90716 3105431391 (phone), 3105402344 (fax)
Education:
Medical School University of Cincinnati College of Medicine Graduated: 1967
Conditions:
Spinal Stenosis Intervertebral Disc Degeneration Scoliosis or Kyphoscoliosis
Languages:
English
Description:
Dr. Hamada graduated from the University of Cincinnati College of Medicine in 1967. He works in Hawaiian Gardens, CA and specializes in Orthopaedic Surgery. Dr. Hamada is affiliated with Providence Little Company Of Mary Medical Center Torrance and Torrance Memorial Medical Center.
University of Cincinnati, College of Medicine - Doctor of Medicine Los Angeles County Harbor-UCLA Medical Center - Residency - Trauma Ronald Reagan UCLA Medical Center - Residency - Orthopaedic Surgery VA Greater Los Angeles Healthcare System - Residency - Surgery
Board certifications:
American Board of Orthopaedic Surgery Certification in Orthopaedic Surgery
Name / Title
Company / Classification
Phones & Addresses
James Hamada Owner
BRUDDAHSBOUNCERS.COM
4725 Bougainville Dr #402, Honolulu, HI 96818 8083495411
James Sadad Hamada President
Women's Medical Group Incorporated Medical Doctor's Office
1300 N Vermont Ave, Los Angeles, CA 90027 3236654101
James S. Hamada President
ORTHOPEDIC CENTER FOR EXCELLENCE MEDICAL GROUP, A MEDICAL CORPORATION
21350 Hawthorne Blvd STE 274, Torrance, CA 90503
James S. Hamada President, Surgery-Orthopedic, Medical Doctor
Hamada, James S, M.D. A Professional Corporation Orthopedic Surgeon
21500 Pioneer Blvd, Lakewood, CA 90716 21350 Hawthorne Blvd, Torrance, CA 90503 3105403145
James Hamada
Jamart Tt, LLC
21320 Hawthorne Blvd, Torrance, CA 90503
James Sadao Hamada
James Hamada MD Orthopedics · Spine Doctor
21500 Pioneer Blvd STE 208, Hawaiian Gardens, CA 90716 3105431391
James Sadad Hamada President
Hollywood Medical Center, L.P General Hospital
1300 N Vermont Ave, Los Angeles, CA 90027 2134133000
James S. Hamada Principal
James S Hamada MD A Professional Osteopathic Physician's Office
The system and method of the invention includes surgical instrumentation, implants, bone graft material, and measurement equipment to enable a spine fusion procedure to proceed more accurately, efficiently and safely by allowing precision measurement of the characteristics of the intervertebral space, selection of and provision of new implants, placement of an intervertebral implant, all where improved healing thereafter takes place.
The system and method of the invention includes surgical instrumentation to enable a spine fusion procedure to proceed more accurately, efficiently and safely by allowing precision placement of an intervertebral implant, precision preparation of the area into which the bone graft is placed, and pre-selection of a pre-specified known shape of bone graft. In the order in which they are used, improvements in a distractor, box chisel, curette, an anterior or anterolateral type intervertebral cylindrically directed or peripheral rasp, intervertebrally operated vertebral bone plate shaping rasp, or roughing combination rasp, and an intervertebral sizing tool; any combination of which may be anatomically shaped. Several embodiments of bone graft implants are disclosed including annular flat surface implants having angled surfaces, implants having line slots to help in the insertion and orientation on insertion and in registering the implant with an impactor; any combination of which may be anatomically shaped or not. Two improved impactor embodiments and an improved curette are disclosed.
Brent T. Toland - Manhattan Beach CA Youn H. Choung - Rolling Hills Estates CA Vrage Minassian - Burbank CA Ronald Y. Chan - Torrance CA James S. Hamada - Rancho Palos Verdes CA
Assignee:
TRW Inc. - Redondo Beach CA
International Classification:
H01Q 1300
US Classification:
343781P, 343786, 343DIG 2
Abstract:
A satellite antenna system employing a dual-band feed horn and dual-band beam forming network. The feed horn provides a common aperture for both satellite uplink and downlink communications signal. The feed horn includes corrugations on an inside surface defining two sets of alternating channels having different depths to create circularly symmetric beams for the uplink and downlink signals. The antenna system includes at least one reflector, where the reflector shape, position, and the configuration of the feed horn, is determined so that the mainlobe of the lower frequency downlink feed signal illuminates the entire reflector, and the mainlobe of the higher frequency uplink feed signal illuminates an inner portion of the reflector. The first sidelobes of the higher frequency feed signal illuminate the outer portion of the reflector so that the uplink and downlink antenna signals have the same beamwidth, and thus cover the same cell size on the Earth.
Minimal Access Lumbar Diskectomy Instrumentation And Method
A minimal incision maximal access system allows for maximum desirable exposure along with maximum access to the operative field utilizing a minimum incision as small as the METRx and Endius systems. Instead of multiple insertions of dilating tubes the design is is a streamlined single entry device to avoid repetitive skin surface entry. The system offers the capability to expand to optimum exposure size for the surgery utilizing hinged bi-hemispherical or oval working tubes applied over an introducer obturator which is controllably dilated to slowly separate muscle tissue. Deeper end working and visualization areas with maximum proximal access and work dimensions are provided to makes the operative procedure safer in application and shorten the surgeons's learning curve because it most closely approximates the ability to use open microdiskectomy techniques.
Minimal Access Lumbar Diskectomy Instrumentation And Method
A minimal incision maximal access system allows for maximum desirable exposure along with maximum access to the operative field utilizing a minimum incision as small as the METRx and Endius systems. Instead of multiple insertions of dilating tubes the design is is a streamlined single entry device to avoid repetitive skin surface entry. The system offers the capability to expand to optimum exposure size for the surgery utilizing hinged bi-hemispherical or oval working tubes applied over an introducer obturator which is controllably dilated to slowly separate muscle tissue. Deeper end working and visualization areas with maximum proximal access and work dimensions are provided to makes the operative procedure safer in application and shorten the surgeons's learning curve because it most closely approximates the ability to use open microdiskectomy techniques.
A system and method includes surgical instrumentation, implants, bone graft material, and measurement equipment to enable a spine fusion procedure to proceed more accurately, efficiently and safely by allowing precision measurement of the characteristics of the intervertebral space, selection of and provision of new implants, placement of an intervertebral implant, all where improved healing thereafter takes place.
Minimal Incision Maximal Access Mis Spine Instrumentation And Method
A minimal incision maximal access system allows for maximum desirable work space exposure within the incision along with maximum access to the operative field utilizing a minimum incision as small as the width of the working tube. Instead of multiple insertions of dilating tubes the design is a streamlined single entry device to avoid repetitive skin surface entry. The system offers the capability to expand to optimum exposure size for the surgery utilizing retractors depending from a bi-hinged frame having internal or external controls to control the angle and separation of the retractors. Interchangeable retractor blades can be attached to the frame. At least one retractor blade is independently controlled.
Minimal Access Lumbar Diskectomy Instrumentation And Method
A minimal incision maximal access system allows for maximum desirable exposure along with maximum access to the operative field utilizing a minimum incision as small as the METRx and Endius systems. Instead of multiple insertions of dilating tubes the design is a streamlined single entry device to avoid repetitive skin surface entry. The system offers the capability to expand to optimum exposure size for the surgery utilizing hinged bi-hemispherical or oval working tubes applied over an introducer obturator which is controllably dilated to slowly separate muscle tissue. Deeper end working and visualization areas with maximum proximal access and work dimensions are provided to makes the operative procedure safer in application and shorten the surgeons's learning curve because it most closely approximates the ability to use open microdiskectomy techniques. a dual frame system enables full or partial spreading of a working tube set, while an open frame facilitates a four point retraction system.