ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,491,302, issued on Dec. 9, was assigned to Nikkiso Co. Ltd. (Tokyo).
"Blood purification system" was invented by Naoyuki Aota (Shizuoka, Japan), Masahiro Toyoda (Shizuoka, Japan) and Yasunobu Hagiwara (Shizuoka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A blood purification system is provided that is capable of effectively utilizing accumulated histories stored during blood purification treatment and that helps quickly and accurately grasp whether the current transition of a particular parameter is normal when compared with a transition of the particular parameter that is estimated from the histories. The blood purification system includes an ...