Olympus Corporation

Wataru Hashimoto

Naoki Yoshida

Takashi Suzuki

Yoji Watanabe

Yuji Sakamoto

Mitsunori Kubo

Mariko Otagiri

Hirokazu Nozaki

Yusuke Kuwa

Sumio Kawai

A diagnostic system, method, and a computer-readable storage medium for determining a severity of a gastric condition, such as gastritis, in a subject are disclosed. The diagnostic system includes a processor that obtains an image of a stomach of the subject collected by an endoscope. The processor can compare the subject image with reference normal and abnormal stomach images. If the subject image is abnormal, the processor can generate a subject abnormality image indicative of the differences between the subject image and the normal image. By comparing the generated subject abnormality image with reference abnormality images representative of different severity levels of gastritis, the processor can diagnose the subject as having a particular severity level of gastritis.

System and method for diagnosing severity of gastritis

A diagnostic system, method, and a computer-readable storage medium for determining a severity of a gastric condition, such as gastric cancer, in a subject are disclosed. The diagnostic system includes a processor that can obtain various images of a stomach of the subject including wavelength images and generate difference images from the wavelength images. The processor can compare the subject images with reference images representative of different severity levels of gastric cancer, or can input the subject images into a learned model trained using the reference images stored in the database to extract a feature pattern corresponding to a severity of gastric cancer to diagnose the subject as having a particular severity level of gastric cancer.

System and method for diagnosing severity of gastric cancer

An information management system, comprising a first vessel having a first memory that stores first information, a second vessel having a second memory that stores second information, a detection circuit capable of detecting a proximity signal corresponding to approach of the second vessel to the first vessel, and a processor that adds the first information to the second memory that stores the second information, based on the proximity signal that has been detected by the detection circuit.

Information management system, vessel, information management method and operation method

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Kawasaki, Japan

Wataru Hashimoto