Olympus Medical Systems Corporation

Olympus Corporation

Renesas Electronics Corporation

Fujifilm Corporation

Fujitsu Corporation

Hitachi Ulsi Systems Co., Ltd.

Other

Renesas Technology Corp.

Nec Electronics Corporation

Osaka University

Rakuten, Inc.

Manabu Miyamoto

Takumi Dejima

Hiroyuki Mizuno

Kazuo Tanaka

Rie Nishiyama

Kiyotaka Matsuno

Takahiro Kogasaka

Ken Yamatani

Saori Takeuchi

Yoshiaki Ito

Kazuo Banju

Shuhei Iizuka

Hirokazu Tanaka

Nobuyuki Torisawa

Kiyokazu Nakajima

Hideya Kitagawa

Toshimitsu Kobayashi

Kazuo Hirafuji

Yuuji Hasegawa

Taro Iede

Takayasu Mikkaichi

Nobuaki Akui

Ryo Minosawa

Yoshihiro Ito

Minoru Suzuki

Keita Suzuki

Takanori Iwamatsu

Hiroshi Yano

Shotaro Takemoto

Hideyuki Kasahara

Kosuke Motai

Kazushi Murakami

Kentaro Hayashi

Tatsutoshi Hashimoto

Masayuki Iwasaka

Tetsuya Fujikura

Shinichi Yamakawa

Hideki Sonobe

Satoko Suzuki

Yasuhiro Shibuya

Hiroyuki Miura

Kenichi Oide

Noriko Kuroda

Yasuharu Watanabe

Koji Hirai

Haruo Akiba

Takao Tomiyama

Masayuki Oonuki

Akiyoshi Yamaguchi

Yuji Hasegawa

Sadayuki Tetsu

Yuichi Hagiwara

Koichi Abe

Minoru Iketani

Jun Ishii

The medical image processing device includes a processor, in which the processor acquires a medical image obtained by imaging a subject with an endoscope, identifies a tumor region and a non-tumor region from the medical image, generates a demarcation line that is a boundary between the tumor region and the non-tumor region, generates a virtual incision line at a position separated from the demarcation line by a designated distance, and performs control for superimposing the demarcation line and the virtual incision line on the medical image to be displayed.

Endoscope system, medical image processing device, and operation method therefor

An acquirer () acquires, when a first product is dropped into an electronic cart, a second product similar to the first product, a first bonus provided on condition that an order for the first product is placed, and a second bonus provided on condition that an order for the second product is placed. A presenter () presents a form in which a first object related to the first product dropped into the electronic cart is arranged and a second object related to the acquired second product is further arranged, if the acquired second bonus is more advantageous than the acquired first bonus. An acceptor () accepts an order for the first product if the first object is operated. A cart manager () drops the second product in the electronic cart if the second object is operated.

Order accepting device, order accepting method, and order accepting process

A tissue sampling device includes a flexible sheath; a needle tubewhich is inserted into the sheathso as to advance and retreat and with which biological tissue is punctured; and an operating unit which is provided on a proximal side of the sheathand is used for operating the advancing and retreating of the needle tube. This needle tubehas a distal portion provided with a slitextending toward the proximal side from a distal opening, and when the distal portion is in a state of protruding from a distal end of the sheath, at least a part of the distal portion is positioned further on the radially outside than the inner surface of the sheath when viewed from an axial direction of the needle tube

Tissue sampling device

A battery voltage monitoring apparatus monitoring a voltage of an assembled battery, the assembled battery including a plurality of battery cells, comprising; a first voltage sensor module that monitors voltages of a plurality of battery cells arranged at a high voltage side; and a second voltage sensor module that monitors voltages of a plurality of battery cells arranged at a low voltage side, wherein the second voltage sensor module comprises a voltage sensor that is connected to a terminal and detects a voltage of a battery cell connected to the terminal, the terminal being supplied with a power source potential of the second voltage sensor module, the voltage sensor comprises a comparator including a first terminal and a second terminal, the first terminal being supplied with a voltage according to the voltage of the battery cell, the second terminal being supplied with a reference voltage.

Battery voltage monitoring apparatus

An object is to detect the pressing force of a tip driven unit. In the controller, a motor control circuit, a load change detection unit, a moving speed calculation unitthat calculates the moving speed of a rotating body, a pressing force detection unitthat obtains the pressing force of the rotating bodybased on the moving speed which is calculated, a CPU, and an alarmare disposed. The pressing force is obtained based on the cycle of load change by the jointin which a front end and a rear end overlap with each other is formed in the rotating body

Medical drive device

A point storage unit stores points, which are imparted to the user in an electronic commerce, in association with user identification information. A link request receiving unit receives a link request for linking user identification information and membership card identification information for identifying a membership card for receiving points imparted at an actual shop. In a case where the link request is received, a link information storage unit stores link information indicating a link between the user identification information and the membership card identification information. In a case where a point use request with a designation of the membership card identification information is received, a use permission unit permits use of the points stored in association with the user identification information linked to the membership card identification information.

Point system, method for controlling point system, point management device, program, and information storage medium

There is provided an insufflation system and an insufflation apparatus which can prevent a pressure inside a lumen from rapidly increasing and can achieve operability matched to a sense of an operator. When the operator operates an air/water supply button of the endoscope, the gas is insufflated into a gastrointestinal tract of a patient through an internal conduit of the endoscope (manual insufflation). Meanwhile, the insufflation apparatus is connected to an insertion assisting tool which guides the endoscope into the gastrointestinal tract. When the insufflation apparatus automatically performs insufflation, the gas is intermittently insufflated into the gastrointestinal tract of the patient so as to maintain the pressure inside the gastrointestinal tract at the set pressure (automatic insufflation). The average flow rate of the gas in the automatic insufflation is set to be less than or equal to the insufflation flow rate in the manual insufflation.

Insufflation system and insufflation apparatus

There is provided an insufflation system and an insufflation apparatus which can prevent a pressure inside a lumen from rapidly increasing and can achieve operability matched to a sense an operator. The insufflation apparatus is connected to an endoscope and an insertion assisting tool which guides the endoscope into the gastrointestinal tract. Carbon dioxide can be insufflated into a gastrointestinal tract of a patient through an internal conduit of the endoscope according to an operator's operation (manual insufflation). When the operator instructs the insufflation apparatus to perform the automatic insufflation, carbon dioxide is intermittently insufflated into the gastrointestinal tract through the insertion assisting tool so as to make the pressure inside the gastrointestinal tract become a set pressure (automatic insufflation). The insufflation flow rate of the manual insufflation is switched between the high flow rate and the low flow rate according to ON/OFF state of the automatic insufflation.

A gas supply apparatus includes: a gas supply conduit for supplying a gas to a digestive tract; a pressure detecting device which detects a pressure in the digestive tract; a flow regulating device which regulates a gas amount supplied from the gas supply source to the digestive tract via the gas supply conduit; a first control device which controls the flow regulating device according to a result detected by the pressure detecting device to supply the gas into the digestive tract so that the pressure inside the digestive tract becomes a set pressure; a second control device which controls the flow regulating device to supply a fixed gas amount into the digestive tract; and a gas supply mode switching device which switches between gas supply modes including a mode for executing control by the first control device and a mode for executing control by the second control device.

Gas supply apparatus

An electronic device housing, includes: a housing case including a housing area which houses a heat generating component; a duct, including ends which are in communication with the housing area at different positions respectively and a body portion disposed outside the housing area, in which first air inside housing case which is heated by the heat generating component flows; and a flow device, disposed in the housing case, configured to circulate the first air and make second air which radiates heat in the duct flow towards a side of the housing area side.

Electronic device housing and electronic device

A battery voltage monitoring apparatus for monitoring an assembled battery voltage, the assembled battery including a plurality of battery cells, the battery voltage monitoring apparatus including a plurality of input terminals, the plurality of input terminals being respectively coupled to the plurality of battery cells through a potential measurement line, a comparator having a hysteresis characteristic and including a first terminal and a second terminal, the second terminal receiving a reference voltage, and a current source, one end of the current source being coupled between one of the plurality of the input terminals and the first terminal.

A medical treatment endoscope includes: an insertion portion which has a lumen formed along a longitudinal axis of the insertion portion and is configured to be inserted into a body cavity, a lateral opening portion which extends in a lateral surface of the insertion portion, from a distal end surface of the insertion portion to a proximal end side of the insertion portion, an elastic member which is provided in an inner wall of the lumen at a position separated from an edge of a proximal end of the insertion portion in a direction toward a distal end side of the insertion portion, and a tubular arm which includes a bendable bending part provided at a distal end side of the tubular arm.

Medical treatment endoscope with a positioning mechanism

A treatment tool of an endoscope including: a movable tip end portion that performs a treatment on a living body; a flexible first coil sheath into which a wire is spirally wound; a flexible second coil sheath into which a wire is spirally wound and which is concentrically fitted onto or into the first coil sheath; a flexible operation wire that is formed into an elongated thin shape, a tip end thereof being connected to the movable tip end portion, and the operation wire being movably inserted into the first coil sheath; and an operation portion for advancing and retracting the operation wire, in which a tip end of the second coil sheath is fixed to the movable tip end and a base end thereof is fixed to the operation portion.

Treatment tool for endoscope

A voltage monitoring circuit includes a plurality of voltage input terminals which input a voltage across each of a plurality of series-coupled battery cells, a selection circuit which, by selecting two of the voltage input terminals, selects a voltage across one of the battery cells, an A/D converter which converts the voltage across the battery cell into a digital value, a control unit which sends the digital value to an external controller, a ground wiring which is coupled to a ground terminal for inputting a ground level voltage for the voltage monitoring circuit, the ground terminal being among the voltage input terminals, and through which the voltage monitoring circuit is supplied with the ground level voltage, a terminal which is supplied with a lowest fixed potential, and a switch circuit which is coupled between the first terminal and the ground wiring.

Voltage monitoring circuit, test method therefor, and voltage monitoring system

Growing community of inventors

Tokyo, Japan

Manabu Miyamoto