Title:
DETECTION DEVICE AND BLOOD PROCESSING SYSTEM
Document Type and Number:
Japanese Patent JP2023115782
Kind Code:
A
Abstract:
To provide a detection device capable of highly accurately detecting fluorescence generated by applying excitation light to dialysis drainage in a tube, without complicating the device.SOLUTION: A detection device 16 includes an irradiation part 80 for applying excitation light to dialysis drainage containing albumin in the tube 60, and a detection part 81 for detecting fluorescence generated from the dialysis drainage in the tube 60. The tube 60 is shaped into a circular cross section. The irradiation part 80 and the detection part 81 are so disposed that an optical axis L1 of the exciting light emitted by the irradiation part 80 and an optical axis L2 of the fluorescence detected by the detection part 81 are perpendicular to each other. The irradiation part 80 is so disposed that a position P1 at which the optical axis L1 of the exciting light comes into contact with a surface of the tube 60 is shifted from a center O of the tube 60 to a non-detection side S2 opposite to the detection side S1 where the detection part 81 is disposed.SELECTED DRAWING: Figure 4
Inventors:
SHIMOIDE KOJI
HOSOYA NORIYUKI
KUBOTA MASARU
KOKUBO KENICHI
KOBAYASHI KOZUE
HOSOYA NORIYUKI
KUBOTA MASARU
KOKUBO KENICHI
KOBAYASHI KOZUE
Application Number:
JP2022018183A
Publication Date:
August 21, 2023
Filing Date:
February 08, 2022
Export Citation:
Assignee:
ASAHI KASEI MEDICAL CO LTD
KITASATO INST
KITASATO INST
International Classes:
A61M1/16; A61M60/113; A61M60/37; G01N21/64
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
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