Dental children's high-speed handpiece with light, equipped with 2 LED lights and anti-backflow - Foshan Liangya

Sep 15,2025

The Foshan Liangya Children's high-speed phone with lights features a dual LED light layout at the front and back. The front light is responsible for directly illuminating the treatment area, while the rear light eliminates shadows through diffuse reflection. This design addresses the issue of blind spots in the field of view caused by changes in the operating angle when using traditional phones with a single light source.

Dental children's high-speed handpiece with light, equipped with 2 LED lights and anti-backflow - Foshan Liangya

Technological Innovation: Dual LED Lighting and Anti-Backflow Breakthroughs

1. Dual LED Lighting System: Illuminating Treatment Blind Spots

The Foshan Liangya children's high-speed handpiece features a front and rear dual LED layout, with the front light directly illuminating the treatment area and the rear light eliminating shadows through diffuse reflection. This design addresses the blind spot issues caused by changes in operating angles with traditional single-light handpieces. Clinical tests show that the dual-light system increases the brightness of the operating area to over 800 lux, a 40% improvement compared to single-light devices, ensuring precise operation even in the narrow spaces of a child's oral cavity.

2. Anti-Backflow Technology: Blocking Cross-Infection Risks

Considering the weaker immunity of pediatric patients, the Liangya handpiece incorporates a quadruple anti-backflow structure: a one-way air valve, water filtration membrane, bearing seal ring, and self-cleaning handpiece head design. This technology effectively prevents oral secretions, blood, and aerosols from flowing back into the device through physical isolation and fluid dynamics principles.

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