RL-HP-03 Handpieces

RealLight RL-HP-03 Dental Multi-Wavelength Fiber Handpiece Product Introduction

1. Product Overview
RL-HP-03 is a dedicated fiber therapeutic handpiece independently developed by RealLight for clinical dentistry. It supports an ultra-wide wavelength range of 300–2200 nm and is compatible with diode, Er:YAG and other dental laser hosts. The assembly consists of a fiber handle, four interchangeable dental-specific optical tips and a standard SMA905 fiber input connector, enabling simultaneous transmission of multiple wavelengths. It perfectly matches RealLight multi-wavelength diode modules, AWM lasers and various OEM dental laser equipment. Featuring low optical transmission loss and precisely controllable beam, four customized optical tips cover full dental treatments including teeth whitening, minimally invasive soft/hard tissue cutting, periodontal disinfection, root canal analgesia and mucous membrane repair. It is also compatible with scientific applications such as spectral detection and material analysis, serving as the standard matched therapeutic handpiece for dental clinics and hospitals.

2. Core Product Advantages (Dental Clinical Orientation)
2.1 Four interchangeable dental-specific tips covering all oral treatments
Four standardized optical tips for targeted replacement according to clinical demands:
T301A Curved Tip: Fits curved tooth surfaces for teeth whitening and dentin desensitization; transmittance＞80%;
T302A Fiber Tip (300/400 μm optional core): Ultra-fine tip accesses root canals and periodontal pockets for minimally invasive debridement, sterilization and root canal pain relief; transmittance＞90%;
L304A Beam Expander: Large-area irradiation for gingiva, postoperative mucosa repair and anti-inflammatory analgesia after implantation; transmittance＞90%;
T102A Angled Tip: Bent design reaches posterior molars, wisdom teeth and narrow mucosal cavities for precise cutting and lesion debridement; transmittance＞80%.
The tips adapt to various oral anatomical structures such as tooth surfaces, root canals, periodontal pockets and hidden posterior teeth for minimally accurate treatment.

2.2 Ultra-wide 300–2200 nm spectrum with simultaneous multi-wavelength output
Covers full dental bands including UV, visible, near and mid-infrared light, allowing synchronous transmission of multiple laser beams: 405/450 nm blue light activates whitening gel; 650/808/980 red/NIR light delivers periodontal anti-inflammation and pain relief; 2940 Er:YAG laser realizes minimally invasive ablation of hard tooth tissue and gingiva. One single handpiece supports combined whitening, cutting, sterilization and physiotherapy without tip replacement to boost dentists’ efficiency.

2.3 Slim, flexible durable fiber for operation in narrow oral spaces
Standard 200 μm delivery fiber with optional 300/400 μm ultra-fine fiber tips, outer diameter only 3 mm. The slim cable bends freely to reach root canals and posterior molars. The protective jacket resists repeated bending and disintegration. Standard fiber length is 2±0.1 m with customizable length. Universal SMA905 plug-and-play connector fits all mainstream dental laser devices. Minimal optical loss ensures complete laser energy acts on lesions for stable therapeutic results.

2.4 Uniform low-damage beam for enhanced patient comfort
Homogenized optical path eliminates local energy hotspots. Hard tissue cutting brings minimal thermal injury to healthy teeth; low-power irradiation on periodontium and root canals provides gentle sterilization with little intraoperative pain and less anesthetic demand. Uniform whitening beam avoids excessive tooth burning and postoperative hypersensitivity, suitable for children and sensitive teeth patients.

2.5 Stable performance under wide temperature & humidity with easy clinic maintenance
Operating temperature 10–30 ℃, storage temperature -20~60 ℃, RH 10–60%. Lenses resist contamination from water vapor and disinfection mist in dental rooms. Detachable tips support high-temperature autoclave sterilization while the handle only requires simple wiping. No optical attenuation occurs after long continuous clinical use with low maintenance workload.

3. Core Dental Clinical Applications
3.1 Teeth Whitening & Dentin Desensitization
Matched with T301A curved fitting tip, blue light catalyzes whitening gel to decompose dental pigments evenly; infrared laser seals dentinal tubules to relieve cold/hot acid sensitivity with minimally invasive, comfortable treatment.

3.2 Root Canal Therapy & Periodontal Pocket Debridement (T302A Ultra-Fine Fiber Tip)
Ultra-fine fiber penetrates tiny root canals and deep periodontal pockets to reach infected lesions, sterilize and ablate biofilm, remove plaque and calculus while preserving healthy tooth and alveolar bone.

3.3 Minimally Invasive Soft/Hard Tissue Cutting
T102A angled tip handles posterior wisdom teeth, gingival hyperplasia and cyst resection. Paired with 2940 nm laser, it removes carious lesions with minimal bleeding, clear surgical vision, mild postoperative swelling and fast healing.

3.4 Anti-Inflammation & Pain Relief After Implant & Mucosal Repair (L304A Expander)
Large uniform irradiation on implant wounds, oral ulcers and lip/buccal mucosa triggers photobiomodulation to accelerate soft tissue regeneration, relieve postoperative swelling and suppress infection for shorter recovery cycles.

3.4 Extended Research & Industrial Usage
Besides dental treatment, compatible with biological spectroscopy, material irradiation and precision laser processing equipment.

4. Product Summary
The RL-HP-03 dental multi-wavelength fiber handpiece is a standardized matching handle exclusively developed for dental equipment. Its core strengths include ultra-wide 300–2200 nm spectrum, four dental-specific interchangeable tips, ultra-slim flexible fiber and synchronous multi-wavelength output. It fully covers mainstream dental procedures: teeth whitening, root canal debridement, minimally invasive tissue cutting, periodontal and implant anti-inflammatory therapy. The slim fiber fits narrow oral cavities with uniform, low-irritation beams. The universal SMA connector is fully compatible with all RealLight dental lasers, and fiber specifications are customizable. It serves as the preferred matched handpiece for dental chair laser modules and professional dental clinics.