Monday, 24 October 2016

Angiograms

aortic stent graft
  One of the most beautiful things I have found whilst in theatre are the live angiograms that the surgeons use to insert stents.These are live x-rays of the procedure which involves inserting a very expensive expanding tube into a main blood vessel to prevent it becoming blocked.
  Rather like a Christmas decoration that once unfolded you can never get back in the box, this type of stent is a hand stitched metal mesh onto gortex which is expanded once inside the body.The procedure is done by watching the x-ray on screen .Not only can you see it expand but you see the shifting shadows of the bones and tissue around and behind it which is what I found beautiful.
  The sharpness of the metal and its gold marker points against the stormcloud softness started me thinking about how to do a lace version.I would have to bend some techniques to do this but it would be just like when I teach drawing.There would be no difference between learning how to use the flat of the pencil to shade and then the sharp point to pull out details. Lots of 6B and 2B I reckon, just in thread!


image found here

2 comments:

  1. I find this very interesting. My father is going to get this surgery and my mind couldn't get past the sterile side of it all.

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    1. thankyou,I'm glad it helps.Best wishes to your father.

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