Title:
透析装置
Document Type and Number:
Japanese Patent JP7468541
Kind Code:
B2
Abstract:
The purpose of the present invention is to provide a dialysis apparatus that is capable of sufficiently removing indoxyl sulfate from blood. Provided is a dialysis apparatus including: a first channel (20, 40, 60, 80, 100) through which blood (22) removed from a human body (10) flows; a blood pump (30) that is provided in the first channel and that feeds the blood; a dialyzer (70) that is provided on the downstream side of the blood pump (30) and that purifies the blood supplied from the first channel by means of a replacement fluid; and a second channel (111) that joins the first channel downstream of the blood pump (30) and upstream of the dialyzer (70) and that supplies the replacement fluid to the first channel. The cross-sectional area of the first channel (60) farther downstream than a joining point (50) of the first and second channels is greater than the cross-sectional area of the first channel (40) farther upstream than the joining point (50).
Inventors:
Toru Niisato
Masatomi Sasaki
Masatomi Sasaki
Application Number:
JP2021553446A
Publication Date:
April 16, 2024
Filing Date:
October 20, 2020
Export Citation:
Assignee:
Nipro Co., Ltd.
International Classes:
A61M1/34; A61M1/36; A61M60/113; A61M60/37
Domestic Patent References:
| JP2016500319A | ||||
| JP2015208480A | ||||
| JP2001340449A |
Foreign References:
| WO2017001357A1 | ||||
| WO2012115189A1 |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office
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