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:
Jul. 19, 2005
Filed:
Apr. 10, 2003
Masahide Ohyama, Hino, JP;
Kazuya Hijii, Tama, JP;
Shinji Hatta, Hachioji, JP;
Kenji Harano, Hachioji, JP;
Takeaki Nakamura, Hino, JP;
Shuichi Kimura, Hachioji, JP;
Masahide Ohyama, Hino, JP;
Kazuya Hijii, Tama, JP;
Shinji Hatta, Hachioji, JP;
Kenji Harano, Hachioji, JP;
Takeaki Nakamura, Hino, JP;
Shuichi Kimura, Hachioji, JP;
Olympus Corporation, Tokyo, JP;
Abstract
A resectoscope apparatus includes a high-frequency generating device which generates high-frequency current, a hollow sheath which can be inserted in the celom, a scope which is arranged in the sheath and which can observe the celom, an active electrode which transmits the high-frequency current to the body organ, and a solution supply device which supplies a solution to the hollow sheath. At least one of the sheath and the scope has conductivity. The sheath or the scope having the conductivity is connected to high frequency generating device via a connecting member so as to collect return current.