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. 28, 2003
Filed:
Mar. 07, 2001
Friedrich Ueberle, Gilching, DE;
Dornier MedTech Holding International GmbH, Bavaria, DE;
Abstract
A thermotherapy device for treatment of diseased biological tissues includes an outer lumen and at least one inner lumen. Preheating of non-target tissue is carried out during a desensitizing mode of the thermotherapy process at a temperature that is sublethal to cells of the non-target tissue structure but is high enough to provoke the building of heat shock proteins for protecting non-target tissue structures during the thermotherapy process. Then during a destructive mode of the thermotherapy process, an energy source is insertable into one of the lumens in carry out a heating protocol to treat the enlarged tissue while the non-target tissue is protected by shock proteins produced during the desensitizing mode of the process. The energy source can be microwave, ultrasound or other energy source, and a temperature sensing device can be used in controlling the energy source for effective treatment.