1.3 3D printed TPU hearts

May 2024

Pilot element of Prototype 1.1 and 1.2. Per surgeon feedback, heart base needs to be more tissue-like. Print hearts out of TPU to decrease stiffness.

Improvements: More tissue-like heart

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1.4. Scaled to pediatric 3D printed heart with replaceable silicone VSD, silicone RA/tricuspid
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1.2 Scaled to adult life-size 3D printed heart with replaceable silicone VSD