Milking Pump TRIZ Cases

Straps secure manual breast pumps to thighs, eliminating ground contact that causes hygiene issues and physical strain.

A breast pump system uses sensors to monitor milk flow rate and automatically adjusts suction parameters for optimized expression.

A wearable breast pump uses a dome surface draping clothing and a flat surface for storage to resolve bulkiness and privacy issues.

A breast pumping system uses a distorted diaphragm to generate negative pressure for milk collection.

An inclined funnel and nipple receiving chamber prevent milk pooling during expression.

Cycling the vacuum relief valve synchronizes extraction with natural refractory times, reducing physical discomfort.

Control unit delays vacuum generation to allow optimal shield placement, resolving the contradiction between ease of operation and productivity.

Segmented holding members reduce muscle burden by stabilizing handle rotation in manual breast pumps.

Identification unit processes component data to permit or prevent physical coupling, preventing unsuitable accessories from connecting.

Segmented rear ring portions expand to receive a flanged liner, resolving assembly difficulty while maintaining structural integrity.

An optical sensing device measures fluid volume in a reservoir using light intensity detection through transparent walls.

Extraction of baffles via unidirectional valves prevents milk backflow into suction tubes during tipping.

Controlled light emission stimulates oxytocin release, supporting milk extraction and reducing postpartum depression risk.

A compact breast milk collection device featuring a concentric valve assembly that manages fluid flow between the adaptor and reservoir.

Three unitary components merge membrane and valve functions, reducing assembly complexity while maintaining sealing reliability.

Nesting pump components inside a brassiere resolves the contradiction between effective milk extraction and device portability while minimizing noise.

A collapsible wearable breast pump uses a flexible membrane to dynamically adjust chamber volume.

A self-returning corrugated barrier prevents milk contamination in breastpumps by isolating the pump mechanism from fluid ingress.

Radial pleats expand to create vacuum while maintaining position, resolving size and efficiency trade-offs.

Switching a pressure tank via a directional control valve boosts vacuum generation while avoiding larger, costlier pump designs.

Elastic membrane applies radial compression and pneumatic suction to extract milk while preventing nipple edema.

A visible valve system integrates a spill-reducing tortuous path into breastmilk expression devices.

Acoustic signal analysis estimates milk fat content to distinguish foremilk from hindmilk without chemical testing.

A dual-opening device collects colostrum via suction and dispenses it directly to a newborn.

A breast pump adjusts negative pressure linearly using a deformable member, resolving steep gradient issues in conventional designs.

A breast shield unit with a flexible insert adapts to varying breast shapes, reducing uneven stress and eliminating the need for multiple rigid sizes.

Control unit balances vacuum source wear via automated switching, extending operational life without manual adjustments.

A duckbill valve mechanism prevents milk backflow in submersible breast collection reservoirs.

A nipple shield with an integrated feeding tube and reservoir enables hands-free milk delivery to infants.

A syringe receptacle device with a plunger mechanism moves colostrum through a barrel.

A breast pump uses a deformable member to inflate and deflate, mimicking infant suckling for efficient milk collection.

Dual piston actuator generates inverse pressure differentials across isolated chambers, preventing milk contamination while enabling efficient extraction.

Hollow pump seat combines milk collection cavity and pressing mechanism to reduce device complexity while maintaining structural reliability.

A pump arrangement uses alternating suction and venting valves to control pressure in double breast pumps.

A wearable breast pump uses a bra-nested conduit to extract milk via periodic suction cycles.

Segmented flexible diaphragm eliminates recessed milk accumulation zones while maintaining reliable negative pressure generation during operation.

Integrated syringe adapter merges collection and administration functions to eliminate intermediate transfer steps that cause colostrum wastage.

Spherical cap adapter membrane transmits vacuum pressure while minimizing drop across the media separation layer.

A vacuum breaker isolates subatmospheric air flow from milk paths using a unidirectional valve and air duct configuration.

Active air pumping equalizes pressure in the connection channel, preventing milk clogging and reducing motor wear compared to passive venting systems.

A detachable elastomeric shock absorbing section lines the rigid milk expressing section to create a secure seal against varying breast shapes.

A breast contacting element uses a fluid-driven deformable portion to provide massaging action across the user's breast.

Segmented housings on a neck-hanging breast pump body balance weight distribution to prevent seal failure during hands-free operation.

A connector manifold with four ports and a plug member simplifies breast pump assembly by reducing attachment count.

A breast pump drive arrangement generates audible and tactile feedback using existing motor and valve components.

A breast pump insert uses a malleable liner to form a continuous restricting funnel under vacuum pressure.

Segmenting the host from the storage bowl maintains hygiene by preventing dust entry while eliminating cumbersome disassembly steps.

Radially displacing pads cyclically compress breast tissue to increase milk flow efficiency and reduce duct clearing time.

A drying rack features a movable core member that pivots to adjust cleaning device orientation.