Suction Devices TRIZ Cases
- Macrostrain Dressing Interface for Negative-Pressure Wound Healing
A flap-based dressing interface separates pressure and strain zones to improve fluid delivery and macrostrain during negative-pressure wound therapy.
- Independent Macrostrain Device With Flanges for Wound-Edge Force
Negative pressure moves flanges to generate macrostrain at wound edges, supporting tissue growth and wound healing.
- Unified Wound Dressing Assembly for Faster NPWT Preparation
A pre-assembled dressing integrates sealing, irrigation, and netting layers to reduce cutting, foreign matter, and setup time.