Tourniquets TRIZ Cases
- Hemostatic Device With Auxiliary Balloon For Ulnar Artery Pressure Control
A hemostatic device uses an auxiliary balloon to direct pressure from a second inflatable member against the ulnar artery.
- Intra-pelvic Compression Device for Hemorrhage Control
A corrugated compression device increases intra-pelvic pressure to assist pneumatic tourniquets in controlling internal bleeding.
- Focal Pressure Applicator for Central Line Bleeding Control
A plunger mechanism with a pressure pad applies focal force to compress bleeding vessels at central venous catheter sites.
- Tourniquet Belt With Integrated Windlass Pockets
A tourniquet belt integrates a windlass and retention strap within fabric pockets for rapid deployment.
- Biodegradable Ligation Band for Organ Stump Closure
Flexible biodegradable band with ratchet locking forms a flattened ring to bind organ stumps, preventing parenchymal injury from needle invasion.
- Wearable Garment Automated Hemorrhage Detection and Compression
Embedded sensors detect blood in the garment layers, triggering a microcontroller to drive a motorized spool that applies immediate limb compression.
- Tourniquet Hazard Suppressor for Touchscreen Safety
An intermediary hazard suppressor detects hazardous user inputs on a touchscreen interface and interrupts power to maintain patient safety.
- Cordless Pneumatic Tourniquet With Universal Cuff And Pressure Sensor
Battery powered tourniquet uses a universal cuff and microprocessor controlled pump to inflate inflatable components for limb occlusion.
- Femoral Compression System With Pulse Feedback Control
A femoral compression system uses pulse detection to modulate pressure, preventing ischemia while ensuring hemostasis.
- Automated Blood Flow Restriction Belt for Group Muscle Training
A compression belt with automated gas pressure control enables load-applied exercises using lighter weights to stimulate muscle growth.
- Tourniquet Cuff Stabilizer for Alignment and Extension
Stabilizer prevents lateral shifting of overlapping cuffs to ensure consistent pressure on non-cylindrical limbs.
- Tourniquet Radial Pressure Distribution via Segmented Sleeve
Segmented tourniquet applies radial compression to restrict blood flow, preventing tissue injury from uneven pressure.