Saliva Removers TRIZ Cases

A branched dual-channel handpiece uses one vacuum source to remove saliva and atomized spray efficiently in single-operator dental treatment.

Three collars and a sterilizable metal bow hold a permanent U-bend without narrowing the tube, preserving suction and reducing tissue contact.

Peripheral vent openings and flared lobes relieve suction pressure to cut HVE noise, prevent soft tissue plugging, and aid retraction.

A rotatable inner suction head and outer hood maintain suction, prevent buccal mucosa wrapping, and reduce saliva buildup and choking.

A disposable universal connector secures non-standard dental tips without O-rings, improving vacuum sealing and reducing contamination risk.

A working-channel attachment surrounds the molar and hosts dental tools to improve suction, reduce splatter, and keep the treatment zone visible.

Funnel-and-vane airflow captures dental aerosols, saliva, and debris at the source while disposable construction limits cross-contamination.

A thin, flexible suction body uses angled channels and a fishtail anchor to maintain oral positioning and pass large debris.

This case uses a modular saliva bin and electric vacuum pump to create local negative pressure for adjustable tonsillolith removal.

A chin-supported rigid tube and jaw clips capture exhaled dental aerosols, reducing pathogen exposure during oral procedures.

Floating shutter valves replace complex pneumatic circuits in a dental work station, reducing device complexity and manufacturing costs.

Soft cushioned aspirator tip prevents tissue damage while maintaining fluid aspiration efficiency.

A dual-tank water separator uses a safety tank to protect vacuum pumps from water mist damage.

Segmented concave suction devices capture aerosols at the source via spaced shells, preserving operator mobility.

An integrated suction channel within a dental dam isolates the operative site while actively removing hazardous aerosols to protect practitioners.

A vacuum light apparatus combines illumination and suction in a single handpiece for dental procedures.

Integrating a suction tube into a tongue blade evacuates smoke and vaporized tissue, maintaining clear visibility during oral laser surgery.

Dual-sized suction orifices on a tapered ejector provide strong fluid removal while applying gentle pressure to buccal mucosa, preventing tissue contact.

An integrated guide plate merges suction branches into its body, removing fluids without occupying surgical space or requiring extra staff.

A disposable dental valve device with a rotatable sealing body designed for single-use operation in saliva ejector systems.

Integrated manifold covers prevent occlusion during suction, resolving trade-offs between installation complexity and reliable fluid evacuation efficiency.

An integrated camera system inside the suction device enables independent inspection and documentation, eliminating the need for an assistant to hold the tool.

Integrated optical connection in the vacuum tip establishes lighting during suction setup, resolving complexity from separate operations.

A disposable dental aerosol device uses a central lumen and dedicated capturing ports to extract airborne particles from the treatment area.