Oral Administration Device TRIZ Cases

See how a straw-based delivery device uses a one-way valve and hidden syringe to enable discree

See how an elastic member automatically pushes residual food through overflow holes, eliminatin

See how a mechanical snap-fit closure replaces hot sealing to preserve substance quality while

See how capacitive sensors and automated feedback loops track liquid consumption patterns to pr

See how cross-slit valves integrated by molecular adhesion eliminate assembly steps and prevent

See how dual dosing devices with different capacities for boys and girls enable accurate gender

See how a fitment-mouthpiece assembly merges container, channel, and spoon into one unit to ena

See how a sliding-bung pump with one-way valve enables mess-free, controlled dispensing from a

A rounded spout and fold-based flow reducer help preterm newborns feed orally with less choking, liquid loss, and mouth trauma.

A pouch-mounted mouthpiece routes semi-liquid food to a concave tip, enabling one-handed feeding with less mess and no separate spoon.

Molded friction-enhancing surfaces on the base and handle help users with weak grip crush pills securely while avoiding sharp-edge skin tears.

Slide tracks and a deep groove let a pill container detach from a drinks bottle while keeping medication and liquid together for daily use.