Flow Monitors TRIZ Cases

A joined core pin assembly forms two independent valve channels and a common downstream path for compact, low-waste enteral feeding head molding.

Sensors, actuators, and a valve manifold automate IV bag positioning to keep therapeutic delivery order and flow rate accurate.

An external camera tracks fluid level markings to correct pump-reported infusion volume and flow rate, with alarms for severe mismatch.

An off-center V-shaped groove squeezes infusion tubing more uniformly, reducing partial through-flow and improving closure precision.

When occlusions or pauses delay infusion volume, a closed-loop catch-up rate restores planned medication delivery timing.

Multiple infusion sets can clutter vascular intervention tables; fixing seats, detectors, and electronic controls organize sets and regulate drip rates.

Learn how a short-length, variable-cross-section orifice simplifies drip chamber assembly while reducing adhesion and clogging.

A non-linear guide groove gives an infusion-set roller clamp fine flow control, stable rates, lower force, and visible occlusion.

A rotary dial with a recessed groove regulates fluid flow through controlled width and height dimensions.

Pressure-sensitive occlusion valve automatically blocks fluid flow when thresholds are exceeded.

A multi-parameter infusion controller adjusts medication delivery based on real-time physiological data.

Frustoconical zones in the drip chamber allow a single nutrition tube to fit multiple pump housings, eliminating model-specific tubing variations.

A grooved housing enables accurate flow adjustment without adhesives, resolving the trade-off between device complexity and operational ease.

An integrated medical connector merges interfaces into one piece, using a self-sealing valve to eliminate residual fluid exposure.

A foot valve uses an elastically deformable containment cage bush to guide a float obturator, ensuring precise axial movement and reliable sealing.

Asymmetric conductive elements allow sensors to insert in multiple orientations, resolving the contradiction between measurement accuracy and ease of operation.

A burette float valve closes the outlet when liquid drops, preventing residual retention and dilution during intravenous administration.

An automatic clamp system adjusts medicine hose opening to maintain uniform fluid delivery through real-time drop detection.

A flow measuring device uses multiple electronic circuits to detect resistance variation signals from fluid interfaces within a channel.

Dual valve groups guide a translating dosing object through a pipe, resolving dose accuracy issues caused by cartridge tolerances and stopper compressibility.

A therapeutic agent injection device uses a segmented body with separate introducer and injection ports to deliver fluid subcutaneously through a dedicated tube.

A burette diffuser disperses contrast media flow while a segmented float ensures reliable outlet sealing.

Combining ultrasonic bubble detection with pressure-based occlusion sensing reduces device size while maintaining high accuracy across various tube materials.

Buoyant ball seals branch tube to vent air from intravenous fluid flow, preventing air embolism risk.

A self-priming IV set uses a bubble isolation device to prevent air bubbles from exiting the drip chamber outlet.

A medicinal fluid supply apparatus featuring fixed and adjustable flow regulators for precise volume control.

A medical fluid injector system calculates air bubble volume using real-time flow rate and pressure data to manage injection safety.

Blood detecting sensor in infusion tube generates negative pressure to suction blood and confirm catheter placement.

Rotating adjusting device integrated into drip chamber housing changes fluid line channel geometry to control infusion liquid volume flow.

An automated infusion apparatus manages liquid switching and flow rates using multiple sensors and valves.

A disk valve directs fluid flow between a priming port and drip port in an IV chamber assembly, reducing manual actions required for priming.

Automated basal insulin titration system using continuous glucose monitoring data to generate adjusted dosage recommendations.

A vacuum-activated catch mechanism releases a tubing clamp to manage fluid flow in infusion setups.

A single color image sensor captures distinct images from multiple light spectrums using chromatic multiplexing and beam combiners.