Dilators TRIZ Cases
- Percutaneous False Lumen Stabilization for Aortic Dissection
Catheter-based delivery of liquid-to-solid fillers seals the false lumen, reducing rupture risk while avoiding open surgery.
- Endoscopic RF Ablation Balloon for Chronic GI Bleeding
Balloon-mounted electrode array delivers radiofrequency energy to compress tissue and achieve coaptive coagulation.
- Braided Occlusion Device Nested in Diagnostic Catheter
Nested braided devices eliminate catheter exchange time by deploying through diagnostic catheters to rapidly occlude vascular abnormalities.
- Coaxial Vena Cava Filter and Clot Shredder
Nested sheath manipulation deploys a coaxial device that filters emboli and shreds thrombus to prevent pulmonary embolism.
- Vaso-occlusive Coil Delivery Adapter for Precise Detachment
A delivery wire adapter secures occlusive coils using open pitched windings to enable precise detachment.
- Resorbable Vascular Occluder for Minimally Invasive Vein Closure
A resorbable occluder expands within the greater saphenous vein to block blood flow via a percutaneous delivery system.
- Offset Tine Anastomosis Staple for Compliant Vessel Connection
Offset tines on a rectangular base deform to clamp vessels, accommodating diameter changes during coronary bypass.