公开(公告)号：US20240156428A1

公开(公告)日：2024-05-16

申请号：US18504521

申请日：2023-11-08

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Junji MASAHASHI ,  Hiroaki SATO ,  Yasushi SAKAI ,  Yasuhiro SUGAWARA ,  Makoto ISHII ,  Atsushi KOTANI ,  Norio SOUTSUKA ,  Shoji YASHIRO ,  Tatsuaki KODAKA

IPC: A61B6/00

CPC classification number: A61B6/545 ,  A61B6/463 ,  A61B6/469 ,  A61B6/488

Abstract: An X-ray diagnosis apparatus according to an embodiment includes: an X-ray generator configured to emit X-rays; an X-ray detector having a detection surface parallel to a first direction and being movable in the first direction and in a second direction orthogonal to the first direction and parallel to the detection surface; and processing circuitry configured to set a plurality of imaging ranges touching each other on the basis of reference information, to cause the X-rays to be emitted from the X-ray generator to each of the plurality of imaging ranges while sequentially moving the X-ray detector, and to generate X-ray images respectively corresponding to the plurality of imaging ranges, on the basis of a detection signal resulting from the X-ray detector detecting the X-rays.

公开(公告)号：US20220185524A1

公开(公告)日：2022-06-16

申请号：US17552023

申请日：2021-12-15

Applicant: Canon Medical Systems Corporation

Inventor： Yoshimasa KOBAYASHI ,  Yasuhiro SUGAWARA ,  Seiichi NISHIZUKA ,  Takehiro FUKUZAKI ,  Daisuke SATO ,  Tatsuaki KODAKA ,  Akitoshi SATO ,  Tomio MAEHAMA

IPC: B65B67/04 ,  A61B50/30 ,  B65B69/00 ,  B65B5/04 ,  B65B53/02

Abstract: 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.

公开(公告)号：US20230056354A1

公开(公告)日：2023-02-23

申请号：US17819344

申请日：2022-08-12

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Yoshimasa KOBAYASHI ,  Yasuhiro SUGAWARA ,  Seiichi NISHIZUKA ,  Takehiro FUKUZAKI ,  Daisuke SATO ,  Tatsuaki KODAKA ,  Akitoshi SATO ,  Tomio MAEHAMA

IPC: A61B6/06 ,  G01N23/04

Abstract: 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.