Invasive Models manufactures hand blown glass and clear blomolded plastic vascular models for demonstration and rehearsal of invasive medical device procedures. The plastic models are sold under the Angiogram Sam line of models that includes arterial, venous, and bilaterial vascularature. Custom models include; coronary bypass, aneurysm, valvular stenosis, and coronary stenosis models. To view the complete line of plastic models log onto www.angiogramsam.com