Other Blood Circulation Devices TRIZ Cases
- En Bloc Cannula Capture With Fluid Reinfusion for Vascular Removal
A first cannula captures dislodged material en bloc while filtered fluid returns through a second cannula, limiting fragmentation and blood loss.
- Electroless Copper Coating for Catheter Microbial Control
Invasive catheters face microbial colonization; electroless copper deposition creates a non-eluting surface that supports contact killing.