Chiropractic Devices TRIZ Cases

Remote motors transmit force via cables to reduce noise and radiation while an adjustable arm rest aligns patient anatomy with device rotation centers.

A gymnastic machine uses a movable support member and rotatable bearing to enable independent muscle stretching exercises.

A spinal massage device uses five manipulating assemblies to deliver simultaneous treatment across the entire back.

A powered lower limb orthosis uses sensor-driven intent detection to autonomously control hip and knee joints.

A pressure actuator integrates shape memory material with heating elements to enable localized shape change for dynamic body contact.

Segmented heating units attach to existing surfaces via pigtail connections, bypassing complex internal wiring requirements.

A single tactile sound transducer creates a continuous moving massage effect by varying frequency and amplitude, preventing stimulus fatigue.

Segmented clamshell housings enclose the rotation pin, eliminating pinch point injuries while maintaining adjustable rotation limits.

Flexible tension elements couple feet to footplates, allowing natural stride motion while preventing slippage that hides muscle activation errors.

A vibroacoustic therapy device induces standing waves in the human body using interval harmonic overtones and phase shifting frequencies.

A joint-movement assisting device uses a flexible transmission part and load sensor for accurate force delivery.

Fuzzy longitudinal wales and elastomeric threads create skin furrows to deliver graduated compression force directly into subcutaneous fat layers.

Unbalanced forces and vertical percussion induce proprioceptive re-education, correcting musculoskeletal disorders like scoliosis.

Elastic bands routed through pulleys deliver consistent pull force to the user, reducing knee strain without increasing treadmill speed or incline.

A passive spine elongation device uses a pivotally connected frame to adjust the apex angle and height for customizable spinal traction.

Dual pawls resolve the reliability versus ease of use contradiction by automatically locking during inversion.

A series elastic actuator replaces stiff servomotors with compliant springs that store energy during gait phases, reducing metabolic consumption by 46%.

A mobility cane illuminates its shaft using sensor-driven lighting patterns to enhance pedestrian visibility.

Curved tip design defines treatment zones and illuminates targets, replacing invasive needles with accessible self-administered pain relief.

A bladder-driven linear actuator applies consistent force to a joint through a linkage mechanism.

A motion assistance apparatus uses a reinforcement belt and non-stretchable front and rear belts to transmit power through a driving frame.

A wheelchair armrest uses a scotch yoke mechanism to convert wheel rotation into reciprocating linear motion for therapeutic movement.

A vestibulo-ocular reflex system uses a motion detector to induce head rotation and display counter-moving visual targets for gaze stability assessment.

A massage system uses a stabilizing platform and dual-molding head to control treatment depth and angle during percussive therapy.

Segmented elastic members bifurcate near knees and bind at joint gaps to lift the foot sole, solving stair climbing support limitations.

A balance training apparatus calculates trainee center of gravity to determine body orientation for accurate posture guidance.

A lumbar decompression device uses segmented upper and lower supports to suspend the user's body weight while allowing free lower body movement.

Segmented support structures isolate the flexor hallucis brevis and plantar fascia by allowing independent movement, addressing root causes of pain.

An integrated motor and pulley module drives wires to assist finger motion while preventing wire twisting through asymmetric shaft positioning.

A weighted steel bar inside a memory foam pad strengthens core muscles while providing tactile feedback to correct cervical curve posture.

Lubricated sliding interfaces reduce friction between foot plates and guide rails, allowing low-stress rehabilitation for knee replacement patients.

A traction control circuit winds wire to a target value using a drive mechanism and force sensor.

Gyro sensor detects belt looseness via angular velocity changes, alerting users to refasten for stable force transfer.

Elastic cords anchor to shoes and torso harness to provide bilateral reciprocating tension for natural gait assistance.

A foot stretcher assembly uses a threaded adjustment and padded roller to customize stretch length and deliver targeted muscle massage.

Nesting handlebars and adjustable foot stops reduce bulk while accommodating diverse user dimensions.

A portable forearm support device enables reaching movements with integrated sensors for position and force measurement.

An articulated arm system with motorized units enables precise upper extremity motion control, addressing limited multi-plane rehabilitation options.

A wearable textured thimble releases embedded therapeutic cream via frictional heat to treat finger scars.

Motorized strap system assists sitting and standing for users with mobility limitations.

A supporting exoskeleton uses a vertical elastic element to limit lower back bending while allowing natural hip rotation.

Swiveling seat drives geared members via a connecting mechanism, allowing users with leg injuries to operate handlebars without pedaling.