Obesity Treatment TRIZ Cases
- Pyloric Occlusion Plug With Expandable Sections and Easy Retrieval
Expandable proximal and distal plug sections block the pylorus while limiting lumen trauma, resisting migration, and allowing easy removal.
- Ostomy Cover Layer Openings for Adhesive Wear-Time Protection
Openings in a separate ostomy cover layer release protective material onto the distal surface to shield adhesive from stomal fluids and extend wear time.
- Pyloric Occlusion Plug With Expandable Anchoring Sections
Expandable proximal and distal plug sections block the pylorus while resisting migration and allowing atraumatic removal.
- Bariatric Clamp With Suture Portions, Flexible Hinge for Low-Trauma Placement
Suture portions, a flexible hinge, and engagement features help position the clamp efficiently while conforming to the stomach’s curvature.
- Multi-UE Positioning Signal Scheduling to Reduce RF Congestion
A base station assigns different transmission times to multiple UEs, reducing RF interference and processing overload during positioning.
- Rotatable Gastric Restrictor Channel Width Adjustment
A gastric restrictor assembly uses a rotatable longitudinal member to vary channel width for precise stomach constriction.
- Floating Magnetic Elements in Medical Implants for MRI Alignment
Free-rotating magnetic housings prevent depolarization during MRI scans while preserving internal stability.
- Endoscopic Gastric Plication Device Using Vacuum Suction
Vacuum suction draws tissue into rotatable cylinders for plication, reducing obesity treatment complications without open surgery.
- Ingestible Device Electrical Stimulation Ghrelin Control
Non-expandable ingestible devices apply short-duration electrical pulses to gastric tissue, bypassing gastrointestinal degradation of oral hormones.
- Tissue Acquisition Device with Slit Sleeve for Fold Integrity
An elongate slit in a flexible membrane restricts additional tissue intake, resolving reliability issues from multi-layer folds during stomach plication.