Pharmaceutical Containers TRIZ Cases

A two-compartment container uses a central divider to store liquids and pills separately within a single recycled housing.

Multiple insertion ports with distinct coupling mechanisms streamline preparation while a tapered region ensures complete drug drainage.

A pressure bag uses a segmented double-sheet structure to discharge air from the chamber.

A valve-contacting assembly uses a deformable member and probe to evacuate gas from containers.

A cap-based indicator system displays visual representations of medication conditions on an extended upper component surface.

Dual flow channels enable repeated washing of the container interior to reduce cell residue and improve transfer reliability.

Capillary membrane system transports serum to wounds, enabling homogeneous distribution without removing the dressing.

A drug delivery device envelops a drug container with a flexible sealing member to prevent hazardous drug exposure.

Articulated tabs and clips join blister packs into a stackable structure, accommodating varying medication sizes without bulky fixed housings.

A reservoir closure uses a press-fit barrier to block welding particles from entering the fluid space.

An elastomeric adaptor cleans needles upon insertion and self-reseals after withdrawal, preventing bacterial contamination during multidose vaccine handling.

Segmented elements enable airtight accessory calibration and secure vessel mounting without compromising aseptic protection.

A tablet dispenser uses a pegged pathway to guide mini-tablets individually, preventing arch formation during dispensing.

Multiple partition walls in the puncture port prevent leakage by ensuring sealing performance regardless of needle tube size.

Rotating knobs drive spools to automatically separate strips from plastic separators, eliminating manual handling errors.

A standing infusion bag base member maintains width using a shape retainer, preventing film collapse that obscures residual liquid volume.

Integrated punching and cutting operations reduce scrap separation to prevent contamination while maintaining design flexibility.

A thermoformed polymeric container features a deformable outlet region that pivots to direct the flow channel sideways.

A sensor detects movement of medication pouches in a housing to track dispensing events.

Pre-formed tear lines on a segmented cover film enable selective opening of medication cavities while maintaining seal integrity and vapor impermeability.

Axially compressing sealing element covers puncture site tears to prevent leakage in medicinal vials.

A lockable vial sleeve assembly houses a vial and uses a pivotable locking member to secure the container within the device.

Reorientable mounting plates secure diverse containers, eliminating tube forces that falsify measurements.

Alkaline earth alumino-silicate glass composition enables ion exchange strengthening to enhance mechanical durability.

A closed transfer system uses a flexible primary container wall to maintain pressure equilibrium during sequential medication metering.

A medical device connector employs a smooth curvature locking edge to enable secure and easy locking of the lock protrusion.

Segmentation separates water and formula in distinct compartments while a rotating valve controls mixing, extending storage time without refrigeration.

Ethylene-alpha-olefin multi-block copolymer septums replace costly rubber parts, cutting material expenses and assembly steps in flexible packaging.

A medical injection connector assembly uses a press-fit cap and adaptor to create a secure mechanical seal.

Segmented cover sheet with pre-formed cuts provides visible tamper evidence while maintaining sealed compartment integrity for medication safety.

A lockable medicine container uses a rotatable locking ring to secure medication access.

A spring-loaded metering chamber delivers precise medicament doses using a flexible pouch reservoir and kink valves.

Segmented wheels and a kick wheel prevent undercounting by disengaging drive transmission when the count sequence ends.

Transversely oriented bridge elements support sidewalls, resolving structural integrity versus attachment safety risks.

Segmenting the sterile environment isolates moving plastic supports from filling operations, preventing particle contamination of vials and syringes.

A preassembled cage and stopper assembly seals bottles via direct pressure application.

An adapter for drug mixing and injection uses an integrated valve to switch fluid paths between a vial and reservoir.

Segmented airflow channels prevent foaming during infusion, ensuring complete medication delivery and eliminating substance loss in vented containers.

Covalently grafted polyethylene glycol brushes create a hydrophilic slippery surface that facilitates droplet sliding.

An integrated pump transfers diluent into a drug product container, eliminating multiple needle insertions and reducing preparation time.