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:
May. 05, 1987
Filed:
Sep. 23, 1983
Applicant:
Inventors:
Akira Sogawa, Tokyo, JP;
Kiyoshi Inokuchi, Fukuoka, JP;
Keizo Sugimachi, Fukuoka, JP;
Hidenobu Kai, Fukuoka, JP;
Tetsuya Hotta, Hoya, JP;
Yoshio Kawai, Musashino, JP;
Assignee:
Kureha Kagaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61N / ;
U.S. Cl.
CPC ...
128784 ; 128401 ; 128804 ;
Abstract
An endotract antenna used for hyperthermia treatments. A microwave radiation antenna is surrounded by a balloon-like member made of a thin polymeric film. Tubes for feeding and draining a cooling liquid to and from the inside of the balloon-like member enable the device to effectively warm an endotract lesion such as a tumor by effectively supplying the energy of the microwaves emitted from the antenna to the endotract lesion.
Published as: