Operating Chairs TRIZ Cases
- Touch Sensor Handle for Dental Device Brake Release
Integrating a capacitive touch sensor into the handle eliminates separate braking steps, enabling immediate operator element repositioning.
- Electric Seat Actuator with Planetary Gear Train
An electric seat actuator uses a four-stage planetary gear train to move vehicle seats automatically between seating and storage positions.
- Dental Lighting System with Position-Adaptive Beam Control
A dental lighting system adjusts beam shape and direction based on chair position to ensure precise treatment site illumination.
- Motor Vehicle Seat Lever Decoupling for Handle Stability
Independent lever segmentation via Bowden cable core and sheathing prevents unwanted handle movement during backrest folding.
- Retractable Seat Back Drive Link for Stand-Up Access
A seat back drive link pivots the backrest to a vertical position, eliminating rearward latch protrusions that block third row access.
- Dental X-Ray Unit Ball Joint Coupling Weight Reduction
Segmented arms and ball joints reduce unit weight while resolving the contradiction between movement capacity and structural complexity.
- Convertible Shoulder Surgery Support System with Adjustable Arm Cradle
An adjustable arm cradle and side bolster stabilize supine patients during sleep while converting to a wearable sling for ambulation.
- Bed Foot Section Onboard Storage Linkage Mechanism
A bed foot section uses a gas spring linkage to store onboard, eliminating separate space requirements while maintaining horizontal alignment.
- Portable Dental Unit with Cylindrical Design for Bedside Care
A portable dental unit features a cylindrical design and internal hoses to enable bedside oral hygiene care.
- Mobile Patient Examination System with Integrated Sensors
A mobile patient examination system integrates physiological sensors and a touch screen display on an adjustable table.
- Vehicle Seat Linkage for Flexible Ingress and Stowed Storage
A vehicle seat linkage system transitions between deployed and stowed positions using a coupler and hinge mechanism.
- Fold Flat Seat Assembly Linkage for Rearward Motion
Linkage system moves seat cushion downward and forward while translating seatback downward and rearward to clear forward seats.
- Spinal Traction Suspension System for Sitting Position Therapy
A spinal traction suspension system uses adjustable weight support to apply decompression therapy while the user sits.
- Vehicle Seat Back Reclining Mechanism with Interlocking Cushion Slide
A mechanical interlocking mechanism moves a vehicle seat cushion forward as the back reclines, driven by cable levers and locking pins.
- Dental Water Bottle Quick-Release Adapter
Segmentation and dynamics principles resolve the trade-off between mounting stability and maintenance accessibility in dental water supply systems.
- Head-holder Support for Robotic Arm Integration
A rigid head-holder support couples a patient head restraint and robotic arm to a medical table via an adjustable interface.
- Integrated Medical Equipment with Motor-Driven Arms for Patient Positioning
Motor-driven arms adjust patient and instrument positions to resolve positioning discomfort during eye examinations.