Pharmaceutical Containers TRIZ Cases

Elastic deformable member maintains linear inlet port configuration to reduce bulky packaging and simplify filling operations.

Three-dimensional bag and casing kit reduces trapped air volume to prevent cell damage during freezing and thawing.

A rotary valve transitions fluid paths between a vial adaptor and a needle port to enable sterile drug transfer.

An insert part with drain channels minimizes dead volume in infusion pumps, ensuring sterility and precise pressure measurement.

A rotating port assembly establishes fluid communication between medical containers via axial plug movement.

Asymmetric connectors and integrated locking tabs prevent dangerous fluid misconnections between enteral and intravenous systems.

A connector device pierces a container seal to establish fluid communication while preventing separation.

Segmented parallel housings with synchronized sliding tabs resolve the trade-off between device length and operational simplicity for hygienic dispensing.

Universal closure system pairs with color-coded rings to resolve inventory complexity while maintaining easy prescription identification.

Specific intrinsic viscosity ranges in the copolymer allow easy cutting without sharp edges, resolving safety hazards from hazardous cut surfaces.

Fusion-bonded bridge portions stabilize joint strength and prevent accidental separation while enabling easy manual removal of the cover.

A mechanical wedge pump extends a needle and compresses a fluid pouch to deliver medication without electronics.

Segmented grid openings and flexible walls enable precise counting while minimizing manual errors in resource-limited environments.

Upright applicators absorb gel from a bottom pad, extending shelf-life while maintaining single-use convenience.

A vial coupling member with a flexible membrane creates a sealed environment over the medicine vial septum.

A repositionable temporary obturation member seals the cell opening after partial product extraction.

Segmented channels and a three-way valve eliminate residual medicinal liquid accumulation, ensuring consistent dosing.

A compounding system uses disposable transfer cartridges and dual pumps to automate medication and diluent handling.

Cylindrical storage portions with bulging openings hold syringe pistons securely while preventing sudden detachment during sterilization.

A telescopic plunger sweeps container walls to recover fat molecules during transfer.

A solvent-based method coats polyvinyl chloride medical tubes with antithrombogenic copolymers.

Parallel light conversion creates uniform outlines for translucent pills, enabling accurate detection despite varying permeation rates and illumination angles.

An unlock mechanism in a container adapter activates a lock only upon correct container seating, preventing dosing inaccuracies from improper positioning.

Thermal stress zone formation creates a separating crack in glass ampoules for clean spike removal.

Cutting collar breaks the vessel seal before needle insertion to prevent damage and contamination.

Preliminary diameter reduction during hot forming minimizes alkali borate evaporation and delamination in pharmaceutical vials.

A silicate glass composition with controlled iron oxide content enables chemical tempering and high hydrolytic resistance.

An information card attaches to a blister via an opening to display dosage details without altering the package.

Specific outer contour curvature in the junction region improves side compression resistance, avoiding costly surface modification steps.

A removable stopper seals the sample collection vessel opening to prevent leakage.

A beverage mixing chamber integrates volume and time scales for precise oral contrast agent administration.

A male connector design uses a locking portion to secure the female connector and maintain valve abutment.

Resin composition using halogen scavenger prevents cross-linking during stable production while maintaining flexibility and gas barrier properties.

A hexagonal pharmaceutical container uses a break seal and dual release levers to secure medications.

In-line weighing detects fill weight deviations, triggering precise topping-up to eliminate post-process rejection.

Controlled ATRA release from polymer matrices prevents thrombosis and neointimal hyperplasia while avoiding systemic toxicity associated with heparin coatings.

A prefilled infusion dispenser uses a piercing spike to breach a sealed container endwall, establishing fluid communication through the aperture.

Plunger rod latches release the vial needle hub from the housing, eliminating manual needle handling and reducing needle stick injuries.

A medical liquid container uses a hydrophilic membrane layer to cover the outlet opening and retain fluid contact.

An integrated connector unit merges a flexible gas container with a HEPA filter to deliver sterilized fluid directly to medical receptacles.

A resilient snap-fit mechanism secures a syringe needle holder to an IV bag guard tube aperture.

A holding structure with adjustable side walls secures cylindrical containers via frictional engagement.

A transparent mounting layer secures flexible infusion bags through heat-sealed holes.

Sloped vent surfaces guide air escape to smooth resistance force profiles and eliminate double pop sensations.

A disposable biopharmaceutical fluid transfer pouch uses gas compression to empty the inner enclosure through a drain tube.

Spring member encases piercing needle to create sealed channel, reducing manufacturing complexity while ensuring safe medicament transfer.

A mobile container control mechanism surrounds the external circumference to activate a transfer device lock.

A decorative medication holder engages children through kid-friendly aesthetic designs and textured lining to secure standard pill bottles.

Segmented sterile assembly allows manual air pump to propel liquid through a septum without cleanroom infrastructure, lowering manufacturing costs.

Peelable seam merges medication and flush chambers to eliminate residual drug loss and contamination risks.