Pharmaceutical Containers TRIZ Cases

A vacuum-based support surface holds particulate masses via pressure differentials across perforated holes smaller than particle diameters.

Dimpled microfluidic channels enable chaotic mixing and size-based separation of nanoparticles, allowing mRNA-LNP vaccines to remain stable at room temperature.

Offset liquid and gas openings with a separating edge prevent liquid droplets from entering the ventilation channel, ensuring reliable container venting.

A flexible circuit embedded in a container wall maintains dialysate temperature, resolving the trade-off between structural flexibility and heating reliability.

A pre-sterilizable carrier system with a gas-permeable closing element enables aseptic filling of dual-chamber pharmaceutical containers.

Segmented compartments with dedicated conduits isolate doses, preventing cross-contamination while reducing packaging volume.

Segmenting the stopper head from the body enables rapid filling through a large hole while the curved seal prevents leakage and damage during transport.

A tray driving unit moves packaging trays between loading and dispensing positions to streamline the tablet handling workflow.

Segmented hub and plunger modules enable automatic needle retraction via shared structural elements, preventing reuse without tight manufacturing tolerances.

A spooling mechanism winds medication strips into dispensing cartridges with controlled tension and alignment.

A capping device uses a movable top portion to expose and cover a disinfecting absorbent pad for medical vials.

A fluid transfer device uses a movable flow control member to selectively connect diluent and medicament containers for controlled mixing.

A closed sterile medication mixing system uses sealed packaging to combine components within a controlled environment.

A pliable pouch merges formula and water compartments via a burst seal, integrating a one-way valve within the fitment for secure attachment.

A photoreactive copolymer forms a crosslinked layer on substrates via light irradiation to impart durable lubricity.

Segmented sensor fittings with heat-sealed skirts enable contamination-free conductivity and temperature measurements in collapsible biotech bags.

Segmenting the port body allows a dedicated pulling-out prevention member to lock the sealing plug, eliminating time-consuming heating and bending processes.

An annular breakable portion near the internal ceiling edge enables clean twisting separation of the tip, preventing deformation and drug spillage.

A plastic container integrates a rotary toggle closure with a tethered retaining band.

Lateral constriction portions prevent fold formation during filling, reducing fluid loss and ensuring accurate medication delivery.

An automated drive wheel mechanism maintains uniform retraction speed to prevent tissue burns during laser vein closure.

Mineral oil and polypropylene additives in the elastomer eliminate silicone oil, reducing fragmentation while ensuring reliable hazardous drug transfer.

An intermediary guide member aligns short needles through varying septum thicknesses, preventing bending during insertion.

A gastric pressure relief system collects reflux fluids in a reservoir with volumetric indicia for accurate volume tracking.

A plastic evacuated bottle uses a self-sealing membrane to maintain sterility during fluid drainage procedures.

Removable sealing means releases formulation into the container interior, preventing obstruction and reducing contamination risks.

Composite plasticizer system in polymeric containers suppresses hemolysis beyond standard 42 days, extending red blood cell shelf life.

A pacifier apparatus integrates a fluid reservoir and deployable balloon to administer oral medications while preventing air ingestion.

Elastic foam lining accommodates eight percent volume expansion in flexible pharmaceutical containers, preventing mechanical stress and leakage.