Chiropractic Devices TRIZ Cases

A pivoting head support rotates downward to pull cervical and thoracic vertebrae simultaneously, relaxing soft tissues for better spinal alignment.

A handheld massage tool with a beveled edge and ergonomic handle applies deep pressure.

Segmented fitting actuators eliminate wrinkles from extending assisting actuators, ensuring proper muscle contact.

A wearable device emits scheduled sensory signals to prompt paretic limb movement while an accelerometer records user response times.

A gas bubble couples to an ultrasound emission element to enhance acoustic intensity output and energy conversion efficiency.

Sensor-controlled actuators reposition extension stops to resolve the trade-off between joint stability and anatomical adaptability.

Telescopic racks and adjustable grips accommodate varying user statures, enabling simultaneous upper and lower limb training without fixed-size constraints.

Dynamic wire tension controllers adjust ankle belt stiffness based on road surface data to prevent lateral falls without restricting natural movement.

Segmented grid pattern expands usable area and load capacity, resolving the contradiction between device complexity and structural strength.

Thyristor switches replace complex high voltage components to improve reliability while capacitor energy creates therapeutic shock waves.

A unified seat merges independent vibration sources to generate interferential beat vibrations that stimulate dopamine release.

Universal base plate accommodates standard wheelchairs, eliminating manual transfers and reducing therapist labor during prolonged passive stretching sessions.

A tubular vision restoration device with a projecting eye piece massages eyelids to relax the superior oblique muscle.

A multifunctional hospital bed transforms into a standing aid using an electric lift and flexible cable system for patient verticalization.

Anterior and posterior pneumatic actuators assist hip flexion and extension during walking.

A hydraulic resistance device with a switching valve and actuator manages pivoting movement in an artificial knee joint.

A muscle stimulation stepping plate uses a quadrilateral linkage with a crank mechanism to drive motion.

Replacing fragile pressure-sensitive sensors, a capacitance-based detector measures load changes via electrode variations to increase device durability.

A non-concentric actuator generates vibration through an eccentric counterweight to deliver passive stimulation during active pedaling.

Mechanical linkages replace expensive robotic actuators to provide guided leg motion and synchronized arm exercise for spinal cord injury rehabilitation.

Nesting the encoder within the hollow space between the stator and rotor reduces the motor's axial length while maintaining precise rotation state detection.

Worm wheel and torsion spring mechanism delivers dynamic force to patient joints for continuous passive motion therapy.

A patient transfer device integrates a powered footplate that vibrates to deliver dynamic therapy during mobility support.

A motion analyzing device calculates muscle synergy and equilibrium points using myogenic potentials and limb positions.

Flexible insert bends inwardly to engage a cavity lip, enabling ergonomic use while walking without complex mechanical fasteners.

A stability strap extends across a user's back to counteract the asymmetric moment of a unilateral upper-body exoskeleton.

Segmented elastomeric bands with universal attachment mechanisms provide customizable therapeutic compression.

Magnetic coupling isolates the motor from water ingress to eliminate seal wear, while a contactless sensor maintains fluid detection through disposable liners.

Segmented frame parts linked by adjustable rods allow users to perform effective stretching exercises in diverse locations without bulky equipment.

Segmented frame with automatic wheel direction locks and a stowable seat resolves the contradiction between user comfort and walking stability.

A stretch cord assembly within an orthosis sheath enables controlled tibial progression through adjustable elastic tension.

A natural-gait therapy device transitions users between standing and walking positions using coordinated leg movement control.

Segmented massage device body generates stable shear forces, resolving insufficient force application in conventional ball-shaped tools.

Structured exercise protocol using load cells and feedback to promote osteogenesis and muscular hypertrophy.

Mapping healthy limb signals guides paretic motion, replacing pre-programmed assistance with adaptive correction.

An external heat source warms a mixed air-water flow in a conduit, reducing evaporative cooling and chilling effects in bath systems.

A wearable exoskeleton uses a curved hip matching assembly to align with the user's joint axis.

Automated haptic gaming system replaces labor-intensive therapy, improving patient engagement and tactile sensitivity.

A robotic upper limb rehabilitation device uses a programmable control system to drive flexion and twist movements for patients.

Hinged plates in a segmented orthosis enable dynamic alignment correction, preventing joint stiffness and fluid stagnation common in rigid splints.

Motorized rotational platform and swivel pulley system lift users during variable speed rotation for vestibular stimulation.

Segmented balance pole resolves portability stability tradeoff, enabling versatile physical and cognitive rehabilitation routines.