Olympus Corporation

Olympus Optical Company, Ltd.

Keisuke Miura

Takeaki Nakamura

Kazuo Banju

Kazuhiro Gono

Katsumi Sasaki

Hiroyuki Ushifusa

Junichi Onishi

Taro Miyazawa

Koji Yamauchi

Tomoyasu Kawai

Shinya Masuda

Norihiko Hareyama

Keiji Shioda

Keiji Handa

Masanori Yajima

Nobuyuki Furukawa

The heating treatment device according to the present invention is constituted by a coagulation and incision forceps having a plurality of built-in heating elements, and a device main unit. A forceps identifying section inside the device main unit recognizes the identification of the type of forceps by an identifier, and information for the individual heating elements, and supplies the same to a temperature control and correction section. The temperature control and correction section reads out from a memory the resistance values for controlling required for the respective set temperatures for the respective heating elements, on the basis of this information. A heating setting section sets a resistance value for controlling for the set temperature level, from these resistance values for controlling. The resistance value detecting section calculates the resistance value for the heating elements from the measurement results of an applied power detecting section. An output power control section controls the output of electrical power to the heating elements in such a manner that the resistance value thus calculated is maintained to be equal to the resistance value which is set by the heating setting section.

Heating treatment apparatus

Treatment equipment for treating body tissue comprises heater elements which are heated by electric power supplied from an electric power supply circuit, and the heat of the heater elements is provided to the body tissue through a heat transmitting member. The state of thermal connection between the heater elements and the heat transmitting member is determined by a determining device for determining the thermal connection state.

Heat-emitting treatment device

Endoscopes comprise image pickup elements for picking up images and transmission circuits and the like for transmitting the picked up images with radio waves of different frequencies. In addition, bar codes to code the frequencies used for transmission are provided to the respective endoscopes, the bar code provided to the endoscope used in endoscope inspection is read on a receiver side, and a reception frequency of a station selection unit is set to the read frequency, so that a signal obtained by a desired endoscope can be easily received and imaged even in case a plurality of endoscopes are used.

Endoscope apparatus

A light-source device includes a lamp unit having a light-source lamp and a device housing which is provided with a lamp-unit container for containing the lamp unit in a removable manner. The device housing includes a CPU for measuring the illumination time of the light-source lamp and an antenna for sending the illumination time measured by the CPU to the lamp unit. The lamp unit includes an RFID tag which is fixed thereto. The RFID tag is provided with an antenna for receiving the illumination time information sent from the antenna of the housing and a rewritable memory for storing the illumination time information received by the antenna of the tag.

Light source device

Growing community of inventors

Hachioji, Japan

Keisuke Miura