Foshan Liangya - Integrated Root Testing Device

Nov 27,2025

Foshan Nanhai Liangya Dental Equipment Co., Ltd. was established in 2010 and is a professional manufacturer of dental equipment integrating R&D, production, and sales. The company’s main products include high- and low-speed dental handpieces, LED light-curing units, root canal motors, and other comprehensive dental treatment devices. Among these, the integrated root canal measurement device is one of its core products. The company has obtained domestic medical product registration certificates, and its products are exported to numerous countries and regions worldwide.

Foshan Liangya - Integrated Root Testing Device

# Foshan Liangya – Integrated Root Detection Device: A Revolutionary Tool for Precise Dental Treatment

In the field of dental care, root canal treatment is a core procedure for addressing issues such as pulpitis and apical periodontitis. Its success rate heavily depends on the precise measurement of root canal length. Traditional methods, which rely on X-rays or the dentist’s experience, suffer from significant errors and low efficiency. The Root-Canal Measurement Integrated Machine launched by Foshan Liangya Dental Equipment Co., Ltd. has become a key piece of equipment for modern dental clinics seeking to enhance the quality of their diagnostic and therapeutic services, thanks to its intelligent and highly accurate technological advantages.

I. Company Background: An “Invisible Champion” Deeply Rooted in the Dental Healthcare Industry

Foshan Nanhai Liangya Dental Equipment Co., Ltd. was established in 2010 and is a professional manufacturer of dental equipment integrating R&D, production, and sales. The company’s main products include high-speed and low-speed dental handpieces, LED light-curing units, root canal motors, and other comprehensive dental treatment devices. Among these, the integrated root canal measurement device is one of its core products. The company has obtained domestic medical product registration certificates, and its products are exported to numerous countries and regions worldwide.

Liangya Dental Clinic is guided by the core philosophy of "customer first, quality foremost" and boasts a professional team of 50 to 99 members.

II. Technological Breakthrough: A Leap from Single Measurement to Intelligent Diagnosis and Treatment

Traditional root canal measurement devices have single functionality, whereas the Liangya integrated root canal measuring and shaping device combines three key functions—root canal length measurement, root canal preparation with rotary instruments, and root canal shaping—into one compact unit, enabling “multiple uses in a single device.” Its core technological advantages are evident in the following aspects:

1. Multi-frequency impedance technology for precise apical localization

The device employs a sixth-generation multi-frequency impedance algorithm that emits current signals at different frequencies, intelligently analyzes changes in the apical tissue’s electrical resistance, and precisely locates the apical stenosis area.

2. **Wireless design for enhanced operational convenience**

The LY-i-49 second-generation wireless root canal preparation device uses Bluetooth transmission technology, eliminating the constraints of cables. This allows dentists to freely adjust the operating angle, making it particularly suitable for complex areas such as the posterior tooth region. The device features a built-in rechargeable lithium battery, meeting the demands of all-day clinical treatments.

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