Pharmaceutical Containers TRIZ Cases

A movable membrane housing and collet connection keep vial-to-syringe transfer sealed, limiting hazardous drug leakage and aerosolization.

A piercing, vented adapter connects enteral feeding lines directly to laminated formula containers, avoiding transfer steps and helping maintain sterility.

A rotatable spike opens vial-to-bag flow without axial actuation, improving septum sealing and safer transfer of toxic medical liquids.

A dual-chamber container with flow control combines blood sampling, centrifugation, and storage to reduce contamination and handling errors.

A sliding septum housing and flexible locking legs keep the needle tip enclosed, enabling leak-proof fluid transfer between syringe and port.

A flat-bottom COP vial with PECVD barrier coating improves lyophilization heat transfer, dimensional control, and gas resistance.

A DEHT and epoxidized vegetable oil blend keeps PVC film strength while avoiding DEHP leaching in IV and dialysis bags.

A hydroxyl-rich hydrophilic polymer coating uses controlled pH and heating to improve slipperiness and resist lipid and protein adhesion.

A copolymer coating balances hydrophilicity, lubricity, and lipid adhesion resistance on device surfaces through simple pH-controlled heating.

An elastic blade guide keeps the cutter shielded until contact, enabling single-drive blister pack segmentation with lower injury risk.

A retaining adapter locks a drug pen to the patch pump and vents air through an annular bore to prevent incomplete insulin transfer and underdosing.

A biohybrid three-layer vascular graft combines ECM gel and biodegradable porous matrices to improve compliance, cell infiltration, and thrombogenicity.

Vacuum packing vials with a soft film in a flexible bag prevents tipping during sterile transport and enables upright installation on filling lines.

A triazine-crosslinked rubber blend with polyethylene helps packaged medical parts withstand uneven gamma doses without losing non-elution properties.

Initial fluid is diverted before controlled plunger sampling captures a precise test volume, reducing contamination and false results.

Parallel modular dispensing and tracked transport reduce manual errors, sustain throughput, and keep medication delivery reliable during failures.

A nested dual vial with a break zone keeps two components hermetically sealed, then enables clean mixing and dispensing before use.

A nested snap-fit adapter seals a flat-end dosing syringe to prevent drug wastage, outer-surface soiling, and painful mouth contact.

Nanoporous catheter materials entrap water-soluble polymers to cut thrombus formation, improve lubricity, and retain strength.

A deformable cap and seal adapts to different container neck sizes and threads, enabling secure tubing access with fewer enclosure variants.

A narrowing curved chute keeps tablets moving smoothly from multiple cases, reducing bounce and delivery delays during packaging.

A single elongate carrier stores distinct medicament doses at opposite ends to enable one-step combined delivery with lower dispenser complexity.

A clamped rotating indicator on the medication cap lets users set and view dosage information while reducing accidental changes.

An integrated sealed cleaning port lets a pressurized drug injector flush the line without connector changes, reducing leakage, exposure, and infection risk.

Magnetic coupling lets detachable pill cases mount in two orientations, giving secure storage and selective AM/PM medication access.

A closed manifold, hydrophobic filter, and low-temperature silicone stoppers reduce contamination and container breakage during frozen biopharmaceutical dispensing.

A sliding bottom plate aligns trough openings with containers to sort pills by schedule while reducing spillage and handling errors.

Timed locking and provider-set dosing let this dispenser enforce medication schedules, prevent misuse, and improve patient compliance.

Dry acid concentrate stays separated in frangible bag compartments until water pressure mixes it on-site, cutting shipping weight and prep time.

A passive refill indicator becomes visible at a preset pill threshold, helping users notice low medication and refill on time.

A bias-loaded threaded cap expands to fit different fluid container ports, maintaining a seal while reducing enclosure variety and procedure delays.

Crossed pore channels and a water-soluble layer let liquid pass easily while retaining small drug granules in oral delivery.

When drug mixing is canceled, a backup recording unit still prints preparation data on the infusion label, reducing user rework.

An expandable chamber and housing regulate vial-to-syringe pressure, reducing leakage and contamination during medical fluid transfer.

Non-phthalate blood storage containers with high-pH additive solutions limit hemolysis and preserve RBC metabolism during extended storage.

Automatic needle extraction and timed infusion cycling improve powdered drug dissolution, continuous mixing, and stable syringe disposal.

Conical blow-pin forming creates a threaded, tamper-evident container neck in one tool, cutting cost, material use, and defect risk.

Channel-guided dose transfer reconfigures medicine array spacing for packaging and optical inspection without manual handling.

A fluid reservoir and syringe connection setup lets surgeons prepare bone cement in stages, keeping rheology consistent while reducing time pressure and waste.

Temperature-sensed heating and optional vibration enable uniform dry thawing of biological substances while avoiding overheating and contamination.

A closed, pre-filled IV bag assembly removes manual spiking and priming to cut preparation time and reduce exposure to harmful fluids and vapors.

An integrated syringe coupler and displaceable seal keeps contents separated in storage, then enables reliable mixing without leakage or disconnection.

When drug mixing is canceled, a controller switches label recording to a separate recorder so infusion-container data stays complete and user rework drops.

Coated, strengthened glass vials cut friction, jams, breakage, and contamination in pharmaceutical filling lines running above 600 vials per minute.

A rotating spike and vial lock open or close infusion-bag flow in one motion, simplifying transfer while preventing backflow and seal failure.

A sealed syringe mixing chamber uses spiral flow and negative pressure to dissolve powders thoroughly while reducing contamination and needle blockage.

A shaped board opening feature pierces blister foil with less force, making pharmaceutical packs easier to open without dropping contents.

A pre-assembled needle shield and sealed connector simplify syringe-to-vial reconstitution while reducing misalignment, drug loss, and needle exposure.

Movable retention tabs secure a multi-chamber pill container in its outer sleeve while still allowing intentional access to individual compartments.