Chaux A, Blanche C
Ann Thorac Surg. 1986 Oct;42(4):473-4. doi: 10.1016/s0003-4975(10)60561-9.
A new, unique sternal retractor that greatly facilitates exposure and dissection of the internal mammary artery is described. In addition, a built-in mechanism permits steady and adjustable retraction during valve replacement surgery.