Automated arterial blood preservation and collection system

An automated arterial blood preservation and collection system comprising:

• an infusion solution bag in which a saline solution is accommodated and which has a lower end thereof provided with at least one port;
• an arterial line configured to be inserted into the arterial vessel of a patient so as to monitor a blood pressure of the patient in real time or to perform blood sampling of arterial blood of the patient, the arterial line being formed of a single row of tubes for performing a blood preservation and collection and for preventing backflow of blood;
• a transducer configured to convert a pulse signal of the artery of the patient delivered by using the saline solution as a medium into an electrical signal and to transmit the electrical signal to an external patient monitor;
• a pigtail opening and closing control mechanism configured to control a pigtail of the transducer so that the pigtail and a peristaltic pump are capable of being operated without interfering with each other;
• the peristaltic pump capable of being rotated in two directions such that arterial blood inside a pump tube is suctioned or infused by pressing the pump tube;
• an opening and closing control mechanism configured to open and close a flow of an infusion solution by controlling the peristaltic pump;
• and
• an integrated-type pump apparatus in which the transducer, the pigtail opening and closing control mechanism, the peristaltic pump, and the opening and closing control mechanism are included and mounted in one apparatus.