The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2008
Filed:
Nov. 01, 2002
Everette C. Burdette, Champaign, IL (US);
Dana L. Deardorff, Oakland, CA (US);
Everette C. Burdette, Champaign, IL (US);
Dana L. Deardorff, Oakland, CA (US);
Computerized Medical Systems, Inc., St. Louis, MO (US);
Abstract
An improved system and method for optimizing the planning, registration, targeting, and delivery of conformal, external beam radiation therapy of prostate cancer and other soft-tissue diseases. Real-time ultrasound imaging during planning and treatment is used forlocalization of soft tissue treatment targets and fused with radiographic or CT data for conformal treatment optimization. The fusion technique provides accurate localization of the prostate volume in real time. For treatment of prostate cancer, visualization of the prostate gland is achieved using transrectal ultrasonography and the fusion of that image in the precise location of the prostate within the pelvic region, accurately determining the location of the prostate target by transformation of the ultrasound image data on both the ultrasound and X-ray/CT images. The radiation field may be optimized to significantly reduce the volume of irradiated normal tissue, minimizing the exposure of the surrounding healthy tissues and increasing dosage delivered to the prostate treatment target.