Canon Medical Systems Corporation

Tatsuaki Kodaka

Yoshimasa Kobayashi

Daisuke Sato

Yasuhiro Sugawara

Takehiro Fukuzaki

Tomio Maehama

Seiichi Nishizuka

Akitoshi Sato

Shoji Yashiro

Katsunori Kojima

Tsutomu Ichikawa

Junji Masahashi

Norio Soutsuka

Tamotsu Ino

The X-ray diagnostic apparatus according to any of embodiments includes an X-ray tube, an X-ray detector and processing circuitry. The X-ray tube is configured to irradiate an imaging region of a subject with X-rays. The X-ray detector is configured to detect the X-rays. The processing circuitry is configured to acquire an incident angle of the X-rays corresponding to a clinical purpose of the imaging region, and acquire image data from an image sensor that images the imaging region. The processing circuitry is configured to rotate the X-ray tube in accordance with the acquired incident angle of the X-rays, and slide a position of a central path of the X-rays with respect to the imaging region based on the image data.

X-ray diagnostic apparatus

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

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

Growing community of inventors

Nasushiobara, Japan

Tatsuaki Kodaka