ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,294, issued on Jan. 27, was assigned to TERUMO K.K. (Tokyo).
"Infusion cartridge and infusion pump" was invented by Shun Demizu (Hadano, Japan) and Shohei Sasaki (Chigasaki, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An infusion cartridge includes: a case portion having a portion that defines a recess; and a film portion that has flexibility and covers an open side of the recess. The film portion and said portion of the case portion together form an inner wall that defines a storage space configured to store an infusion solution. The infusion cartridge further includes: a filling port located at the inner wall and configured to allow the i...