Nursing Beds TRIZ Cases
- Adaptive Bed Barrier Height Control for Fall Prevention
Dynamic barrier height adjustment based on real-time patient movement data prevents falls while minimizing claustrophobia risks.
- Hexagonal Cell Unit Actuator for Patient Bed Support
Hexagonal cell units with reciprocal cup movement stabilize patient support while reducing device complexity and cost.
- Mechanical Lifting System for Wheelchair Transfer
Segmented vertical supports with gas springs reduce energy expenditure during wheelchair transfers.
- Assistance Robot Dynamic Sitting Path Control
An assistance robot adjusts holding member movement paths to support sitting operations across varying seat heights and user physiques.
- Care Transfer Robot with Planetary Tilting Mechanism
A care transfer robot uses a planetary gear mechanism to tilt lifting arms for safe patient handling.
- Modular Motorized Mattress for Pressure Ulcer Prevention
Motorized linear actuators adjust pressure distribution to heal pressure ulcers, overcoming the low spatial resolution of traditional air inflatable mattresses.
- Patient Transfer Board with Dual-Friction Tubular Cover
Dual-friction tubular cover prevents uncontrollable sliding and reduces injury risk during lateral patient transfers.
- Collapsible Lifting Device With Segmented Legs
Segmented legs with hinged and sliding connections allow a single caregiver to lift patients from the floor without complex assembly.
- Counterframe for Retractable Sliding Door with Ceiling Rail Integration
A counterframe integrates a retractable sliding door with inter-room ceiling guiding systems using a nested upper traverse and external side guides.
- Inflatable Limb Support Fastening Arrangement
An inflatable limb support fastening arrangement positions fasteners on upper chamber walls to eliminate skin contact and reduce pressure sore risk.
- Non-porous Lifting Strap for Infection Control
Sealed plastic lifting strap with metal core eliminates cross-contamination risk from fabric straps.