Patent ID: 11883570
Assignee: TERUMO KABUSHIKI KAISHA
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A blood transfusion kit comprising: a first blood bag for containing blood from a donor, the first blood bag including a first port and a second port; a filter that removes configured to remove leukocytes in blood from the first blood bag; a blood transfusion unit configured to transfuse blood from which the leukocytes have been removed by the filter to a blood transfusion target; a first channel connecting the second port of the first blood bag and the filter; a second channel connecting the filter and the blood transfusion unit; a bypass channel connected between a first branch point of the first channel and a second branch point of the second channel and that enables blood in the first blood bag to bypass the filter; a blood collection tube connected between a third branch point and the first port of the first blood bag; a second blood bag configured to store blood from the donor; a blood collection needle for insertion into the donor; a first tube that connects the third branch point and the second blood bag; a second tube that connects the third branch point and the blood collection needle; and a first pump fluidly coupled to the blood collection tube and configured to pump blood from the donor into the first blood bag through the first port, wherein the first pump is also configured to pump blood from the donor into the second blood bag.