A sterile device intended to be implanted during coronary artery bypass graft surgery, at the point of the arterial anastomosis, to provide clear postsurgical radiographic verification of the arterial anastomosis. It is in the form of a synthetic polymer ri...
A sterile device intended to be implanted during coronary artery bypass graft surgery, at the point of the arterial anastomosis, to provide clear postsurgical radiographic verification of the arterial anastomosis. It is in the form of a metal (e.g., stainle...
A device intended to be implanted during coronary artery bypass graft surgery, at the point of the arterial anastomosis, to provide clear postsurgical radiographic verification of the arterial anastomosis. It is in the form of a synthetic polymer ring (e.g....
A non-sterile device intended to be implanted during coronary artery bypass graft surgery, at the point of the arterial anastomosis, to provide clear postsurgical radiographic verification of the arterial anastomosis. It is in the form of a metal (e.g., sta...