Colibri Heart Valve LLC announced that enrollment its first-in-human feasibility study is continuing, and early clinical results from the second implantation of the Colibri device confirm the positive clinical findings observed in its first use. The Colibri transcatheter aortic valve implantation (TAVI) system is the first low profile, 14 French, pre-mounted, pre-crimped, and pre-packaged, ready-for-use TAVI system.

Positron Corporation entered into a multi-year radioisotope supply agreement with iThemba LABS of Cape Town, South Africa. The supply agreement contracts the procurement of raw material, strontium-82 (Sr-82) from iThemba LABS for further production of the active pharmaceutical ingredient (API) at Positron's radioisotope production facility in Lubbock, Texas. In September 2013, Positron will receive relevant volumes of strontium-82 for qualification and will commence with commercial availability beginning in February 2014. This additional supply will enhance the industry's strontium-82 supply and increase the availability of radiopharmaceuticals to the end user. Positron intends to make this Sr-82 API supply available to all rubidium-82 generator producers in the marketplac