Patent ID: 11865292
Assignee: NIKKISO COMPANY LIMITED
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 5:
6. An extracorporeal circulation circuit, comprising:
a main tube for extracorporeal circulation of a blood of a patient;
a blood purifier inserted in a middle of the main tube;
a blood pump comprising a peristaltic type pump inserted in the middle of the main tube and including a peristaltically-actuated tube comprising a flexible tubular member and being configured to be squeezed in a longitudinal direction while being compressed in a radial direction by a squeezing part to make an internal liquid flow therethrough; and
a pair of tube connectors configured to connect both ends of the peristaltically-actuated tube to the main tube,
wherein at least the tube connector provided on an upstream side in blood flow is the tube connector according to claim 1.