Here #38 is a revision from what I understood from your comments. The image (icon) on the left is actually inspired by the letter A.... a triangle like this always represents the letter A. And the design inspiration comes from
http://fairwayscare.rogueinteractive.net/files/image/therapeutic_img.jpgI can always play around with the color if required. This is not an obvious generic concept as there are loads of them out in the market. Just google bio logos and you will see tons of generic logos.