The Cooley ductus clamp was designed ca. 1963 by Denton A. Cooley (1920-2016), a renowned heart surgeon, and manufactured by Pilling in Philadelphia. An inscription on this example reads "LifeLok / ...

1994.0365 Object Name Clamp clamp surgical instrument Other Terms Clamp; Grasping and Fixating Instruments; Vascular; Pediatric Physical Description metal, stainless steel (overall material) ...