Incision Instruments TRIZ Cases
- Insulation-Modified Guidewire for Precise Transcatheter Tissue Cutting
An asymmetric insulation gap concentrates electrical charge for targeted myocardial cutting while limiting bystander tissue injury.
- Reversible Cutting Device for Controlled Catheter Incisions
Reversible coupling and controlled incision geometry help match openings to catheter diameter, preventing skin bridges and supporting proper sealing.
- Rotary Robotic Surgical Tool for Incision and Pathway Creation
Rotary blade and blunt-trocar elements switch functions to guide skin-to-vertebrae pathways with controlled depth, force, and incision length.
- Integral-Knife Stapler Cartridge with Automatic Blade Retraction
A guide track retracts the used blade into the cartridge, protecting operators during reloads while keeping each new knife sharp.