Thank you for your designs. The loop and the star remind me of an orbit and therefore more related to space than surgery. Can we try something that hints or makes reference to enhancing/augmenting brain or vision?
For #3, I like having "augmented reality" in the logo and I like how it's all caps. But will it be readable on a business card? Or will it be too small? Design #4 is nice but a bit too simple. I am hoping for something a bit more exciting and engaging.
Between #1 and #2 I am not sure which one I like better in terms of the text. But I am definitely not a big fan of the circle.
What I like about #6 is how it suggests that there are multiple layers of displays (maybe you can work with that). Or work with the idea of overlaying information on video
What I like about #11 is suggestion of layers and transparency. Also the cube suggests 3D which is good. I like that.
With #9 and #10 I like the idea of a camera's aperture, but the way you've done it now it looks more like a flower and reminds me too much of the NBC logo.
I like having an abstract symbol. Something 3D. Something related to displays, prisms, the eye, the brain, camera, etc.
Also, because Interaptix is a made up word, I want to make sure that the font is such that people know exactly what each letter is and can read it easily. So maybe for that reason, I'd prefer "INTERAPTIX" to "INTER/\PTIX".
I like to see some combination of what you have in #11 and #13. Can you also play around with the idea I posted about near the end of the logo having the letters more pixelated to show information from different sources coming together