Inhalators TRIZ Cases

Closed-loop PID control switches between temperature and pressure feedback to prevent aerosol generator overheating and carbonization.

A closed-loop PID scheme switches between temperature and pressure feedback to prevent overheating, carbonization, and flavor inconsistency.

Pressure and temperature feedback modulate aerosol heater power to prevent overheating, reduce carbonization, and keep flavor delivery consistent.

A buffer chamber slows high-speed inhaler aerosol to cut mouth and nose deposition while enabling secure snap-fit cleaning and reassembly.

Calibrates inductive heating susceptor temperature during operation to maintain consistent aerosol production quality.

An aerosol administration apparatus uses a resistance pump to generate pre-established airflow during expiration phases for targeted drug delivery.

An end fitting for a disposable spacer assembly uses dual annular recesses to form a leak-free seal with an inhaler device.

Faceted needle tips pierce capsules precisely, resolving the trade-off between puncture accuracy and manufacturing complexity.

A magnetic sealing plug replaces mechanical latching with magnetic attraction to eliminate contact wear and maintain stable electrical connection.

Segmentation and extraction reduce trigger complexity, improving reliability and manufacturing ease while ensuring consistent dosing.

Oval and round openings in the elongated mouthpiece slow aerosol velocity, preventing medicament impingement on oral tissues.

Toggle mechanism pivots a vane to disengage the medicament source load path, reducing friction and manufacturing costs.

A spacer chamber lever mechanism activates inhalers via a movable carrier.

A deformable diaphragm in an inhalation device housing converts pressure changes into mechanical displacement to actuate a sensing device.

Annular air flow paths in the actuator outlet create a sheathing airflow that minimizes drug deposition and reduces turbulence within the delivery channel.

An inhalation-actuated puncture mechanism opens sealed blisters in a dry powder inhaler, preventing premature dose loss during storage.

A segmented inhaler shell rim with a cut-out allows trigger passage while mating parts constrain wall movement to maintain structural rigidity.

A heater load with temperature-dependent resistance enables aerosol generation devices to monitor cooling processes via electrical value changes.

Varying film width separates narrow pockets from wider transport zones, resolving alignment precision issues while enabling high-density arrangements.

Collapsible joint linkage synchronizes medicament release with inhalation force for precise dose delivery.

Angled spring arms extend below the housing floor to prevent cap loss while maintaining a secure seal on the pharmaceutical delivery mouthpiece.