MARLBOROUGH, Mass., May 9, 2019 /PRNewswire/ — Boston Scientific (NYSE: BSX) today announced that it has entered into a definitive agreement to acquire Vertiflex, Inc., a privately-held company which has developed and commercialized the Superion® Indirect Decompression System, a minimally-invasive device used to improve physical function and reduce pain in patients with lumbar spinal stenosis (LSS). The procedure – primarily …