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Patent Searching and Data

Document Type and Number:
Japanese Patent JP7154128
Kind Code:
This blood purification device 1 is provided with a blood circuit 2 which extracorporeally circulates a patient's blood, a feed circuit 4 which supplies a feed solution to the blood circuit 2 or to a blood purifier 3 provided in the blood circuit 2, and heaters 65, 75 which are provided in the feed circuit 4 and heat the feed solution. The heaters 65, 75 are configured to hold from both sides a heating circuit 66, which is part of the feed circuit 4, and comprise: a heater 654 which is provided on a holding surface 651a that holds the heating circuit 66; a heater temperature detection unit which can detect the temperature of the heater 654; and a solution temperature detecting temperature sensor 656 which can detect the temperature of the feed solution flowing through the heating circuit 66 and which is positioned away from the heater 654 on the holding surface 651a and, when the heating circuit 66 is held from both sides, is positioned contacting the heating circuit 66 downstream, in the feed direction, of the portion heated by the heater 654.

Tomohiro Furuhashi
Hideto Maki
Ferenc Kazinzi
Yuki Eda
Application Number:
Publication Date:
October 17, 2022
Filing Date:
December 28, 2018
Export Citation:
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International Classes:
A61M1/16; A61M1/34
Domestic Patent References:
Foreign References:
Attorney, Agent or Firm:
Hirata International Patent Office