Title:
A treating apparatus for medical treatment, and a method for controlling the same
Document Type and Number:
Japanese Patent JP6000717
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a medical treatment device that allows prevention of a breakdown due to wiring breakage.SOLUTION: A control part of a medical treatment device makes a control as follows. In a step S101, predetermined limited power Psave is supplied to a heat generating chip provided in a high frequency electrode. In a step S102, whether lapse time T is larger than suppression control time Tset or not is determined and the limited power Psave corresponding to the suppression control time Tset is supplied to the heat generating chip. In a step S103, a general feedback control is carried out. In a step S104, whether it is process termination time or not is determined and the feedback control in the step S103 is repeated until the process termination time. In comparison with the case in which supplied power is not maintained by limited power, a temperature rise in the high frequency electrode is suppressed in an initial stage of power supply and wiring breakage caused by a difference in the thermal expansion coefficient between a sealant and a wiring is prevented.
Inventors:
Kotaro Nakamura
Application Number:
JP2012166916A
Publication Date:
October 05, 2016
Filing Date:
July 27, 2012
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
A61B18/10
Domestic Patent References:
| JP2012125338A | ||||
| JP2003325537A | ||||
| JP2009247893A |
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Yoshihiro Fukuhara
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi