Milking Pump TRIZ Cases

Direct-connect sterile containers prevent contamination during pumping while automated identifiers track volume and quality for safe infant feeding.

Three liquid barriers form a retention space that captures milk leakage beyond the suction flange, reducing skin irritation and stains.

A breast pump handle rotates on a pivotal fulcrum to enable supinated operation for improved user comfort.

A breast milk expression system integrates sensors to quantify volume and composition attributes during pumping.

A breastshield unit integrates a movable media separation membrane to transfer vacuum pressure while minimizing dead volume.

A breast shield with a signal transmission unit wirelessly controls suction pump operations.

An optical sensor counts uniform milk droplets to measure flow rate and volume, eliminating errors from bottle tilt and manual calculation.

A wearable breast pump manifold uses a dedicated spout to drain expressed milk away from the vacuum suction zone.

Merging collection and administration functions eliminates intermediate container transfers that cause colostrum loss and waste.

A breast pump valve assembly uses a displacement member to vary fluid chamber volume for continuous suction.

Segmented halter strap and support cups suspend heavy milk collection containers, eliminating pulling force on breasts and nipples.

Nursing meter feedback adjusts breast pump suction to match infant age, preventing congestion and maintaining milk composition.

A flexible diaphragm cavity features an internal ridge that simulates a baby's tongue to enhance user comfort during milk expression.

A breast pump uses an air pump to inflate and deflate a deformable member for milk collection.

An external power adapter monitors electrical parameters to track breast pump operation without altering device structure, ensuring accurate data reliability.

A medical suction pump integrates a sound damping chamber directly around the air release opening to reduce noise emission.

Two-component injection moulding merges rigid funnel and soft silicone collar, resolving comfort versus production cost trade-offs.

A breast pump suction device segments fluid channels via a switching mechanism to alternate airflow between dual cups using a compact piezoelectric pump.

A magnetic breast pump actuator drives flexible deformation to generate negative pressure.

An optical fiber sensor inside a cannula measures intervertebral disc pressure directly, eliminating subjective pain feedback and reducing tissue damage risk.

A breast shield with a one-way duckbill valve mimics infant suckling to enable comfortable milk expression.

Merging storage bag, spout, and nipple into one assembly reduces handling complexity and contamination risks during infant feeding.

Adaptive suction control reduces battery drain by activating the motor only during detected milk flow.

A wearable breast pump synchronizes milk extraction sessions with infant feeding patterns to streamline lactation management.

A reduced pressure delivery system uses a controller-operated valve to purge blockages from a secondary conduit via ambient air exposure.

A collapsible breast shield curved portion applies targeted vacuum to extract milk while preventing tissue overstretching during operation.

An embedded magnetic part deforms a flexible membrane to create negative pressure, eliminating noise from traditional vacuum pumps.

Transparent container section enables electromagnetic wave reflection to quantify milk volume, resolving interference from gas and vapor in the pumping chamber.

Segmented flexible components prevent air leakage and milk spillage by adapting to breast motion while maintaining a sealed fluid pathway.

Radial pleats on the expandable membrane create controlled vacuum pressure while a fixed drain port prevents unwanted motion during actuation.

An integrated elastomeric breast pumping device combines the primary unit, squeezing mechanism, and collection bag into a single structure.

A container with adjustable cups delivers temperature-controlled vapor to soothe breasts or udders.

Arc-shaped heating member concentrates heat in the upper cover area, preventing double heating of stored breast milk.

An insert with a deformable region forms a sealed chamber in the funnel, preventing milk leakage while maintaining effective breast massage.

A breast pump bag integrates a removable pouch and foldable pad to organize accessories.

Lateral pocket orientation reorients conduit path to resolve sitting comfort and secure holding trade-off.

An adjustable membrane valve in a breast milk collection device compensates for deformation to maintain blocking effectiveness and reduce replacement costs.

Replacing diaphragm pumps with a roller mechanism reduces noise and friction while maintaining milk collection efficiency.

An intermediary transfer device stabilizes an irregular milk reservoir to reduce spillage risks when pouring into narrow-mouthed containers.

A breast shield membrane surrounds the receiving part to generate negative pressure near the nipple.

Integrating operating means into the breastshield allows mothers to control suction settings without using a second hand.

Cam-driven periodic action applies force during both strokes, reducing inward stroke stress and eliminating the need for complex restraining features.

A bra-fit breast pump uses a transparent section protrusion to reflect electromagnetic waves for precise milk level detection.

A wearable breast pump system integrates a vacuum mechanism with a cooling unit to extract milk while maintaining storage temperature.

A cup-shaped membrane with a disk guide reduces friction and hand fatigue during manual milk extraction.

A tubular protective member secures a non-return valve to a feeding bottle neck for hygienic handling.

Sound suppressor cover isolates breast pump motor noise using acoustic materials and pass-throughs, preventing user agitation during milk collection.

Deflecting windows in the funnel portion compress areola tissue during pumping cycles, reducing maternal discomfort while maintaining full inner diameter.

Nested adapter rings provide localized fit for varying breast sizes, resolving the trade-off between device complexity and user comfort.

Rotating an adjustment dial deforms a sealed space member to linearly control negative pressure, eliminating steep gradients during milk expression.