Much of what may be done in hospitals will be one-to-one with very ill people. Yoga takes on the quality of a hug when it's classes are one or very small. We cancer patients are also learning to give ourselves hugs through yoga, by staying 'in' our bodies.
If you want more ideas, I think about what Bears do and the symbols and energy associated with "Bear Medicine". Looking into the rich cultural
meanings of "Bear", you may find some other words that come up:
Pragmatic, and methodical the Bear is the one to call when a steady hand is needed. The Bear's practicality and level-headedness makes him/her an excellent business partner. Usually the voice of reason in most scenarios, the Bear is a good balance for Owls. The Bear is also gifted with an enormous heart, and a penchant for generosity. However, one might not know it as the Bear tends to be very modest, and a bit shy. In a loving environment this Native American animal symbol showers love and generosity in return. Further, the Bear has a capacity for patience and temperance, which makes him/her excellent teachers and mentors. Left to his/her own devices the bear can be skeptical, sloth, small-minded and reclusive. Read more about the Native American bear here. http://www.whats-your-sign.com/native-american-animal-symbols.html
I like the simplicity of Healing Yoga Project. That's exactly what it is. Straight forward and simple. As a yoga teacher for people with cancer and a two-time survivor myself, I feel the simple beautiful word, healing, says it all.