Pharmaceutical Containers TRIZ Cases

An encoding tool with an angled blade removes internal tabs from combination caps to secure locking mechanisms.

A hinged lid packaging assembly uses spring ejectors to urge injection devices outward, resolving dexterity constraints for chronic disease patients.

Polygonal surface segmentation distributes tension across blister packs, reducing cracking and breakage during high-speed production.

An adaptor connector uses an elastic noose and slider to securely engage a fluid bag port exterior surface.

Suction pressure forms two contacting sheets into a sealed peripheral edge, eliminating contamination risks from multiple handling stages.

Replacing standard caps with sensor-equipped plugs enables remote compliance verification, reducing reliance on trained personnel.

Identical twin vial adapters link via a dual-ended liquid transfer coupler to eliminate user confusion from high resemblance.

An integrated tongue depressor prevents biting interference during fluid delivery, ensuring reliable dosing for uncooperative patients.

A blood collection device uses a capillary tube within a negative pressure environment to draw fluid samples.

A blood sampling container uses a hydrophilic filter vent to manage internal pressure while an indicating section marks the liquid level for visual confirmation.

A thermoformed truck toolbox merges tool storage and an insulated cooler compartment into a single unit.

A deformable sealing element with a shoulder and flange design enables needle-free access while maintaining a liquid-tight seal.

A package opening system uses a cutter blade moving device to cut along the tub contour for precise lid separation.

Segmented unit doses in a retractable tube eliminate bulk waste while automating precise dispensing.

A medical injection connector uses a hollow spike to pierce container septums for fluid transfer.

A container-holding tray uses tapered convex parts to securely hold medical containers in a downward-facing orientation.

A pharmacological bag uses a Luer Lock connector to link fluid containers for automated dilution.

Covalent bonding secures heparin onto amino-functionalized PVC or PC tubes, preventing coating shedding and thrombosis risks during cardiopulmonary bypass.

A medical luer-lock connector uses a radial push-button to disengage ratchet teeth for immediate unscrewing.

A fluid injection interfacing device uses a cannula and needle to manage air exchange within a puncturable flask.

A medicine box uses magnetic attraction to clamp pouches securely without complex mechanical locks.

An engagement control unit moves a guided portion radially to secure a distal tube, preventing fluid exposure during unintentional detachment.

A sterile connection system uses relative axial movement to peel seal membranes from elements, exposing fluid pathways without external tools.

Pivot portion moves conduit to align with receptacle, eliminating separate evacuation ports while maintaining sterility.

A compact insulin bottle insulator uses a protective sleeve and cooling element to keep medication cold.

Segmented deposition prevents self-aggregation of active agents during drying, ensuring precise drug distribution in oral soluble films.

A density flow meter detects formulation depletion by measuring density, preventing air ingress and under-weight units during pharmaceutical dosing.

An integrated pill cutter uses a nested holding chamber within the body to deposit unused pill portions, preventing medication intermingling.

Antimicrobial converging lips seal the downstream area to prevent air contamination of residual liquid between sterile dispensing operations.

Light sources and sensors monitor compartment occupancy to track medication timing without specialized packaging complexity.

An elastic coupling structure adjusts a vial adapter to fit various container diameters, eliminating the need for multiple specialized adapters.

Protrusions on the sealing roller vary the gap to the counter roller, adapting pressure to blister cup geometry and preventing film punctures.

A flat support structure conveys pharmaceutical containers directly onto cooling surfaces during automated freeze-drying processes.

A securing device with fastening elements connects an infusion appliance to a container using elastic expansion.

A sublingual medication delivery device uses a dissolving tablet and liquid to create a controlled solution for incremental patient administration.

Radially inward retaining protrusions support vials at transition regions to enable direct thermal contact with cooling plates.

Off-centred stoma opening in mouldable adhesive sealing member enables customized convexity adaptation, minimizing skin irritation from frequent removal.

Bioerodable polymeric layers with plasticizers eliminate foreign body effects and late stent thrombosis while maintaining controlled drug release.

Flexible membranes isolate tissue from fluid rubbing while enabling nutrient circulation.

An integrated blood test assembly merges a pricking element, reagent strip, and detachable container on a single support structure.

An anaerobic blood storage system removes oxygen and carbon dioxide using scavengers to protect red blood cells from oxidative damage during gamma irradiation.

A partially collapsible bottle uses a semi-rigid wall to conform against the rigid inner surface during fluid dispensing.

A closed-system liquid transfer device uses a locking ring to securely receive an IV set spike.

Segmented filtration and controlled temperature processing remove harmful impurities from mineral pitch resin to ensure safety for human consumption.

Segmented closure elements allow visual monitoring of weekly doses while maintaining a compact structure, resolving complexity trade-offs.

A transmissive seal illuminates operating buttons within a sealed medical imaging casing.

A tethered cap assembly with an absorbent pad wipes injection ports, preventing microbial contamination and reducing medication waste from single-use vials.

A flat planar warming plate with a short rim heats dialysis fluid through direct thermal contact.