View source version on businesswire.com:  http://www.businesswire.com/news/home/20170314005152/en/ Teleflex Incorporated (TFX), a leading global provider of medical technologies for critical care and surgery, has announced 510(k) clearance by the Food and Drug Administration and U.S. commercial launch of the Spectre Guidewire. The Spectre Guidewire is engineered with a smooth stainless steel-to-nitinol dual-core transition that balances strength and […]