Pharmaceutical Containers TRIZ Cases

Sulfonate-based copolymers form stable coatings that resist enzymatic degradation and maintain anticoagulant activity without complex heating processes.

A reconstitution assembly uses a housing and transfer set to establish sterile fluid communication between drug and diluent containers.

A hollow needle connector uses an actuating mechanism to pierce a pierceable seal within a housing.

A scanning system uses RF and ultrasonic signals to identify liquid contents in medical containers.

A transitionable adapter shields the spike of a vial access device to enable secure attachment across different vial sizes.

A plasma storage container top uses a hydrophobic membrane to vent air while maintaining sterility.

A fluid transfer device fills drug pump cartridges using a dual barrel and piston head mechanism.

An air flow control mechanism equalizes pressure between the vial and reservoir, enabling sterile refilling with precise fluid measurement.

Thermoformed blister cover features a base portion wider than the dome to host extruded active films.

A metered-dose inhaler uses segmented reservoirs to deliver simultaneous formulations through distinct valve systems.

Segmenting the cap from the bottle body allows vacuum evacuation via a self-sealing membrane while enabling safe reuse of shatter-proof containers.

Flexible converging lips act as a self-sealing check valve at the spout, preventing air and residue contamination of sterile medicinal products.

A bubble trap grate retains entrained gas bubbles in a containment chamber to maintain continuous liquid flow.

A thermally isolated blood carrier tray uses segmented compartments to maintain individual heat transfer rates for each storage unit.

A rotatable lid body connects to a cartridge via an elastic member that stores energy for automatic opening.

Selective permeability reduces plasma volume to minimize TRALI risk while additive solutions sustain ATP levels.

Segmenting the disposable reservoir from the durable drive housing reduces operational waste by allowing replacement of worn components only.

Tearing channels on the support shell direct the tear path to prevent deformation of deformable gum products during extraction.

Pre-purging containers with headspace gas stabilizes ultrasound contrast media microbubbles during filling.

Wireless medication case monitors cover position and environmental conditions to prevent loss or expiration of rescue devices.

A blister pack system merges four product cavities into one unit, eliminating separate receptacles and reducing cross-contamination risks.

Preliminary sterilization combined with a pierceable membrane eliminates energy-intensive autoclaving while ensuring aseptic filling.

Bristle retention and surface peptides enable reliable anastomosis without extraluminal puncture damage.

Solid carbon dioxide sublimates to prevent webbing and tearing on medical implants.

An enclosed opening in the disc prevents jamming and breakage by fully containing medication units away from the canister wall.

Segmented disposable cap and reusable drive head reduce contamination risks while enabling safe, cost-effective outpatient self-administration.

Separate storage compartments prevent caking and degradation during transport, enabling complete dissolution of concentrates at the point of use.

A vial spiking device uses resilient fingers to position a vial for consistent liquid evacuation.

A closed transfer system moves autologous blood components into containers via a multi-gap transit channel and valve means.

A vial transfer device surrounds the closure with a hollow cylinder to guide a puncturing needle, preventing eccentric puncture and leakage.

A valve assembly with a rotating access port adapter manages fluid flow between liquid containers and drug vials.

An axial sliding shaft inhibits rotor rotation in unmounted tablet cassettes, eliminating costly swing members and reducing manufacturing expenses.

A vial adaptor piston translates to create positive pressure, driving fluid flow through an internal channel.

Vinyl ether modification improves water resistance and film formation while maintaining antithrombotic performance.

A disposable mixing system uses a perforating capsule to merge substances within a sealed container for direct syringe withdrawal.

A telescopic vial adapter integrates a three-position stopcock to manage fluid pathways between infusion containers and injection vials.

A carrier system uses fixed and adjustable abutments to hold medicament containers securely.

A needleless additive control valve uses a self-sealing access valve to enable secure fluid communication.

Optimized heel curvature and thickness ratios improve axial load resistance and burst strength while maintaining optical inspection quality.

Annular skirt walls on a universal connector accommodate varying port diameters, reducing fluid reflux and leakage risks in tandem canister setups.

Opposing walls immobilize distinct powder sets in a single compartment, preventing premature migration and ensuring stable component separation during storage.

A specialized adaptor delivers humidified air to a sample platform during microscope manipulation.

A sterile disposable kit with a concave bowl and handle stabilizes liquid preparation.

A drug cartridge uses a UV transmissive barrier to decontaminate internal fluid ducts without damaging sensitive biologics.

Sealed pouch uses laser-ablated polymer lines to create local weaknesses for single-motion opening of three sides.

Laser welded stainless steel containers enable reusable DNA storage while maintaining traceability and industrial scalability.

A single-wall cap assembly integrates lugs and an angled surface to lock onto a container neck.