Advent Medical Products

Founded in 1983 and headquartered in Burlington, Mass., LeMaitre Vascular specializes in the manufacturing and distribution of devices for the treatment of peripheral vascular diseases. It serves various health care organizations and vascular surgeons and interventionalists. The company provides a wide range of products, such as the AnastoClip vessel closure systems used in vascular anastomosis. LeMaitre Vascular additionally provides other devices used by vascular interventionalists in performing a variety of angiographic procedures including venous and arterial vascular studies. It also offers EndoFit thoracic stent grafs for thoracic endovascular aortic repair procedures. LeMaitre Vascular additionally offers InvisiGrip vein strippers and valvulotome and Pruitt-Inahara carotid shunts used in bypass surgeries.

Medica uses its proprietary knowledge of ion-selective electrodes and analytical microchemistry to manufacture a line of blood-testing analyzers. The company is engaged in the development of new technology that it will use to base future analyzers with the same characteristics. Its growth is a result of strategic focus on the worldwide need to lower health care costs. Medica is located in Bedford, Mass.