Olympus Corporation

Takechiyo Nakamitsu

Takeaki Nakamura

Akinobu Uchikubo

Takashi Ozaki

Susumu Takahashi

Kazuo Banju

Takahiro Kogasaka

Kazuo Morita

Nobuaki Akui

Masahiro Kudo

Akira Murata

Kensuke Miyake

Isamu Nakajima

Hiroyuki Kuroda

Masaya Fujita

Shingo Nogami

Nobuyuki Furukawa

Kyo Imagawa

Hiroyuki Mino

An endoscope insertion shape observation apparatus includes a processor, and the processor: detects a travelling direction of a first position detection member and a travelling direction of a second position detection member out of plural position detection members provided in an insertion portion inserted into a lumen of a subject, the first position detection member being provided on a distal end side of a bending portion of the insertion portion, the second position detection member being provided on a proximal end side of the bending portion; detects a stretch start timing in which the lumen starts stretching, based on detection results of the travelling directions and finds position coordinates of a predetermined position of the bending portion in the detected stretch start timing as a manual compression point; and causes a compression position display that indicates the position found as the manual compression point to be presented on a monitor.

Endoscope insertion shape observation apparatus and manual compression position display method

An endoscope insertion observation apparatus includes a processor designed to perform functions including: detecting an insertion state of an insertion portion of an endoscope that is insertable into and extractable from a subject; determining whether or not the insertion portion has reached a second site in the subject from a first site in the subject and/or whether the insertion portion has reached the first site from the second site in the subject based on a detection result of the insertion state; and calculating a duration of movement of the insertion portion from the first site to the second site after determining that the insertion portion has reached the second site, or a duration of movement of the insertion portion from the second site to the first site after determining that the insertion portion has reached the first site.

Endoscope insertion observation apparatus capable of calculating duration of movement of insertion portion

A three-dimensional observation apparatus is provided which includes an optical reflection member which reflects a light beam and converges the light beam after the reflection, and image projectors for right and left eyes which project a medical image for the right and left eyes on the optical reflection member and forms an exit pupil for the right and left eyes at a position apart from the optical reflection member by a predetermined distance. The apparatus also includes a holding member which keeps a positional relationship of the image projector for the right eye to the optical reflection member and a positional relationship of the image projector for the left eye to the optical reflection member.

Three-dimensional observation apparatus and method of three-dimensional observation

A medical system wherein multiple medical devices are connected to a system controller which controls the medical devices via communication lines is arranged such that in the event that trouble occurs, a user operates a maintenance button, which causes the system controller to display multiple trouble items relating to the actions of the medical devices on a display panel, and the user specifies a trouble item matching the currently-occurring trouble from the displayed multiple trouble items, whereby the system controller performs estimation processing for recovering from the specified trouble item and displays countermeasures information for recovering from the trouble item based on the estimation processing, and the user performs processing following the displayed countermeasures information, thereby enabling trouble to be efficiently recovered from.

Medical system control apparatus, and method for dealing with trouble with the medical system control apparatus

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Hachioji, Japan

Takechiyo Nakamitsu