Medical Science TRIZ Cases

A strap attachment system uses a sliding tab to pivot and adjust within a frame opening, reducing skin irritation and migration during limb movement.

A flexible elongated bar made of shape memory material allows horizontal and vertical movement in foot abduction devices.

Plastic universal mounting plates attach to various footwear types, resolving high manufacturing costs while maintaining structural integrity.

Segmented rigid supports on a flexible body prevent finger movement while allowing users to apply the device independently.

Partial circumferential coupling applies targeted pressure to correct ear protrusion while preventing head indentations caused by full encirclement.

Combining elastic and non-elastic plantar flexion limiting means resolves insufficient support for dorsiflexion paralysis while maintaining natural gait.

Integrating macro and micro adjustment into one component eliminates two-handed operation risks while securing adjustable tension.

A footwear biasing member secures to a leg and biases the foot toward plantarflexion.

A flexible adhesive element bonds to the nail plate while an embedded wire tension element applies eccentric lifting force.

A nasal dilator device uses a shaped strip to engage the columella and adhesive tabs to lift the nasal tip.

Cushioning material along brace edges reduces friction and discomfort at web spaces.

A leg support rod extends past the foot to strike the ground, converting vertical shear force into horizontal compression around the upper thigh.

An elastic joining strap pivots the wrist into extension, reducing stress on extensor muscles and preventing chronic epicondylitis pain.

A nasal molding splint uses a thumb nut to move malleable arms orthogonal to the distal surface.

A decompression therapy system uses a parallel plate layer to compress away from tissue, increasing blood perfusion and lymphatic flow.