What is the entire workflow in the catheterization lab when performing coronary angiography? How to staff on and off the operating table

The entire workflow of the catheterization laboratory during coronary angiography mainly includes: 1, participate in the preoperative discussion of surgical personnel, and sign the relevant informed consent and other preoperative preparatory paperwork; 2, the nurse to understand the preoperative program, prepare for preoperative medication, related equipment preparation, and to do a good job of patients' emotional relief and the necessary local skin preparations; 3, the radiological technicians to do a good job of checking the preparation of the machine to ensure that the various equipment and systems are working properly 4, the surgical nurse guides the patient into the catheterization room, and instructs the patient to lie flat on the examination bed, the cardiac monitoring technician connects the cardiac monitoring, observes

Signal wave and records the preoperative electrocardiogram, the surgical nurse completes the establishment of the patient's venous channel, disinfects the patient's surgical site and completes the spreading of the towel; 5, the assistant puts on a hand-washing clothes, brushes his hands, puts on the lead coat, puts on the surgical coat and brings on the sterile gloves under the help of the surgical nurse. Good sterile gloves, then connect the pressure measurement system with the help of cardiac monitoring technicians, connect the contrast channel with the help of nurses, connect the preparation of each puncture instrument, and prepare the necessary rescue medicines; 6. The assistant completes the arterial puncture, and prepares the contrast catheter and guidewire with the help of nurses, and checks whether the connection systems are ready; 6. The operator places the coronary artery contrast catheter with the cooperation of assistants and guided by the ultra-smooth guidewire. Coronary angiography catheter, assistant according to the operator's requirements, shaking the bed and control the appropriate projection position, under the operator's guidance with the injection of contrast medium, complete the coronary angiography; 7, during the operation, the nurse in the operator's request to provide equipment and closely observe the patient, cardiac monitoring technician at any time to manage the bed electrocardiogram and changes in pressure curves, and timely response to the operator, radiology technician with the operator to operate the X-ray camera and fluoroscopy, and as needed at any time, the radiological technologist The radiological technician cooperates with the operator to operate the X-ray camera and fluoroscopy, and plays back the image at any time according to the need; 8. After the operation, the assistant pulls out the arterial sheath tube, and puts pressure on the puncture site to stop the bleeding and bandage it, and transfers the patient back to the ward, and confers the condition and precautions to the ward doctors and nurses, and the electrocardiogram monitor pulls out the electrocardiogram monitoring wire, and the radiological technician does a good job of preserving the information and checking the maintenance of the equipments, and the nurses do a good job of the record of the use of surgical instruments, and the instruments are cleaned, sorted out and sterilized after the operation. The operator or assistant will complete the recording of coronary angiography results and postoperative records. During the whole procedure, the operator, the assistant and the surgical nurse are on the stage, and the cardiac monitor and the radiologic technician are under the stage. To complete a coronary angiogram, at least five staff members are needed, including one operator, one assistant, one nurse, one cardiac monitor and one radiologic technician.