Canon Medical Systems Corporation

Tomio Maehama

Yoshimasa Kobayashi

Daisuke Sato

Yasuhiro Sugawara

Seiichi Nishizuka

Takehiro Fukuzaki

Tatsuaki Kodaka

Akitoshi Sato

Hideaki Tanaka

Manabu Tanaka

Hisato Takemoto

Motohiro Sato

Takahiro Inagaki

Norio Soutsuka

Naoya Fujita

Yusuke Okumura

Hiroshi Nakayama

Takumi Kudo

Toru Takahashi

According to one embodiment, an X-ray diagnostic apparatus includes an X-ray irradiator, a scatterer, a grid, and a detector. The X-ray irradiator irradiates X-rays. The scatterer is provided between the X-ray irradiator and an object, that scatters the irradiated X-rays. The grid is provided between the scatterer and the object, that transmits the scattered X-rays within a predetermined angular range. The detector detects X-rays transmitted through the object together with an incident angle of the X-rays.

X-ray diagnostic apparatus and tomosynthesis imaging method

According to one embodiment, an X-ray diagnostic apparatus includes an X-ray tube, an X-ray variable diaphragm, an X-ray detector, and processing circuitry. The X-ray tube irradiates X-rays. The X-ray variable diaphragm limits an irradiation region of the X-rays. The X-ray detector detects the X-rays that have passed through an object. The processing circuitry controls a movement of the X-ray tube, the X-ray detector, and an aperture of the X-ray variable diaphragm such that, when the irradiation region on the X-ray detector moves within an imaging range, a movement velocity of the irradiation region relative to the imaging range is maintained constant.

X-ray diagnostic apparatus and control method thereof

A wrap replacing apparatus according to the embodiments includes: an insertion port into which a medical device wrapped in a first bag is inserted; a peeler configured to peel off the first bag from the medical device inserted into the insertion port; a wrapper configured to wrap in a second bag the medical device from which the first bag is peeled off; and a take-out port from which the medical device wrapped in the second bag is taken out.

Wrap replacing apparatus

An image displaying system according to an embodiment includes an observation target device, a display device and processing circuitry. The display device is configured to display an image. The processing circuitry is configured to: arrange a three-dimensional model relating to the observation target device in a virtual space; acquire data indicating a relative positional relationship between an operator and the observation target device; generate an image of a three-dimensional model included in a blind area when viewed from the operator, based on the data indicating the relative positional relationship and on the three-dimensional model arranged in the virtual space; and display the image on the display device.

Image displaying system, image processing apparatus and x-ray imaging system

Growing community of inventors

Nasushiobara, Japan

Tomio Maehama