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.:

US 8139714 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 20, 2012

Filed:

Jun. 25, 2009
Applicant:

Velayudhan Sahadevan, Beckley, WV (US);

Inventor:

Velayudhan Sahadevan, Beckley, WV (US);

Assignee:

Other;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N 5/10 (2006.01); G01N 23/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

This invention relates to single session image guided all field simultaneous radiation therapy combined with hyperthermia. Hyperthermia renders the radiation resistant cells as more radiation sensitive cells. The high and super-high dose rate radiation greatly improves the RBE of the photon radiation. It also minimizes photon radiation therapy's OER and cell cycle dependent tumor cell kill by minimizing the repair capacity of cell after photon radiation. Single session hyperthermia and radiation therapy overcomes the thermotolerance-associated inefficiency of hyperthermia treatment as it is when hyperthermia is combined with fractionated, lower dose rate radiation. The synergetic effects of sublethal damage repair inhibiting single session hyperthermia-combined with high dose and dose rate single session radiation therapy, and combined chemotherapy brings the photon radiation therapy's tumor cure and control capabilities closer to high LET radiation therapy.


Find Patent Forward Citations

Sahadevan, Velayudhan. (2012). Few seconds beam on time, breathing synchronized image guided all fields simultaneous radiation therapy combined with hyperthermia (U.S. Patent No. 8139714). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8139714

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