Fig. 3.

The flowchart of the preparation of angio-suite on (angio-room door opening, angio-machine switch on etc.) in image-to-puncture; (A) In the pre-IAT period, the arrival of the technician makes the angio-suite on, (B) In the post-IAT period, whether doctor or angio-room technician first visit angioroom, angio-suite on can start, (C) Serial pictures with the order in which the angio-machine is operated (these files are placed on the desktop of angio-room computer, which is easily accessible to anyone who first visit.), (D) Sterile IAT kit including basic equipment for endovascular procedure such as syringes, 3-way check valves, flushing lines, 0.035 wire, and flushing lines, it can be especially helpful to decrease time duration in off-duty. IAT, intra-arterial mechanical thrombectomy.