Gastroscopes TRIZ Cases
- Duodenoscope NIR Fluorophore Imaging for Contrast-Free Duct Cannulation
A duodenoscope filter system uses NIR ICG fluorescence to reveal duct orientation before cannulation and reduce pancreatitis risk.
- AI Assessment for Difficult Duodenal Papilla Intubation Support
Endoscopic image analysis rates duodenal papilla intubation difficulty and provides support information for challenging procedures.
- Distal-End-Cap Detachment Jig With Inclined Expansion
An inclined surface expands the distal end cap's inner space, reducing harmful load during endoscope detachment.
- Endoscope Forceps Elevator for Deflective Guide Wire Positioning
A hinged elevator uses a positioning groove, cutting edge, and guiding surface to keep guide wires and catheters aligned at the papilla.
- Image-Based Duodenal Papilla Recognition for ERCP Cannulation Guidance
During ERCP, image recognition classifies duodenal papilla types and displays related information to guide cannulation decisions.
- Modular Imaging Guidewire for Flexible Endoscopic Intervention
An imaging guidewire guides modular accessories for flexible diagnosis and intervention.
- Vacuum-Assisted Esophageal Displacement for Ablation Field Protection
Radiopaque markers provide visual feedback while vacuum suction and articulation keep the esophagus outside the ablation field.
- Endoscopic Papilla Guidance with AI Image Overlays for ERCP
Image recognition detects the duodenal papilla and overlays simulated openings, helping physicians navigate ERCP cannulation.