There will be the second medical device connectivity conference in San Diego the end of this month. Unfortunately, I will not able to attend because I will be in Europe. However, I did desire to voice my discussions surrounding the need or desire for dedicated spectrum for "medical device" use. This in my opinion is another weak attempt by the increasingly commoditized medical "patient monitoring" space to differentiate. WMTS has worked in a very "limited" fashion, but cost both the medical device and provider market millions of $$, when viable commercially available technologies like 802.11a/b/g/n were and are available. It is all about the design, implementation, and deployment of wireless that will determine the "safe and effective use".