The R4LD is a left-angled piezo tip from the Piezomed Extraction and Bone Surgery Set from W&H. It is used for atraumatic osteotomy in the posterior tooth region. The Piezomed system is designed for bone surgery, periodontology, extractions, retrograde endodontics, and lateral sinus lift. The generator automatically detects the inserted instrument and sets the corresponding power group.
Indications
Atraumatic extractions in the maxilla and mandible, primarily for complex root situations in the posterior tooth region where a left-angled approach is required. Bone removal and bone modeling in oral and maxillofacial surgery, for example for osteotomy or osteoplasty on posterior segments. Supplementing existing piezosurgical extraction sets (R1D, R2RD, R2LD, R3D, R4RD, R4LD), if a targeted left-angled access is needed.
Contraindications
Not for use in patients for whom piezosurgery is fundamentally contraindicated, for example due to lack of consent, absolute surgical contraindications, or uncontrolled coagulation disorders. Not to be used on highly unstable teeth where minimally invasive osteotomy offers no therapeutic added value and simple luxation is sufficient. Not to be used on bone areas where the required safety distance to neural or vascular structures cannot be surgically maintained; this applies despite the selective cutting characteristics of piezosurgery.
Clinical benefit
The R4LD is suitable for gentle root mobilization and targeted bone removal in the posterior region when a left-angled instrument improves access. The automatic instrument recognition of the Piezomed simplifies operation and limits overloading of the tip. This extends the life of the instrument and supports process reliability in the surgical workflow.
Category: SE Series (Satelec Endo) - 4th GENERATIONApplication: Apical Surgery for Premolars and Molars, Root-End PreparationTip Design: RIGHT ANGLE, diamond-coated (40µm)Shape: Right AngledCoating: Diamond 40µmUse: Premolars and Molars (hard-to-reach areas)Compatibility: 4th Generation Only (Surgic Smart, Surgic Touch) - Satelec threadEquivalent to: UE9 (for 3rd Gen)Functional Equivalent: ED21RD (DTE Scaler - NOT mechanically compatible!)Sterilization Cycles: Max. 300Lifespan: 7 years
WOODPECKER ED19D – Retropreparation (for ZEG only)
Category: ED-Series (Endo / Retrograde Apical Preparation)
Application: Efficient root apex modification and retrograde preparation (retropreparation), typically in the anterior region.
Tip Design: Diamond-coated working area
Coated Length: 3 mm
Diamond Grit: approx. 30 µm
Shape: Straight
Compatibility: For ZEG only – EMS/Woodpecker thread
Not compatible: Surgic Smart (4th Gen) – use SE/UE/SI system there
Mode/Power (Recommendation): E-mode; D600: Level 1–7, S6: Level 1–10
Sterilization Cycles: Max. 300
Service Life: 7 years
Woodpecker UDS-E LED
Latest Generation Piezo-Ultrasonic Scaler
Professional ultrasonic scaler with LED illumination, automatic frequency tracking, and a detachable, autoclavable handpiece. Versatile for scaling, periodontics, and endodontics.
✨ Key Features
✓
Automatic frequency tracking for consistent performance
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4 operating modes: Scaling, Perio, Endo, Auto-Water
✓
LED illumination for optimal visibility
✓
Stand-alone unit - no compressed air connection needed
✓
Removable water tanks (350ml/500ml)
✓
Autoclavable handpiece up to 135°C
✓
Antiseptic water lines
✓
Clinical irrigation solutions usable (H₂O₂, CHX, NaOCl)
✓
Energy-saving LED technology
✓
EMS® compatible thread
✓
CE/FDA certified (0197)
🔧 Technical Specifications
Parameter
Value
Power input
110V-240V~ 50Hz/60Hz
Main unit input
24V~ 50Hz/60Hz 1.3A
Output power
3W - 20W (10 adjustable levels)
Frequency
28kHz ± 3kHz (automatic tracking)
Water pressure
0.1bar - 5bar (0.01-0.5MPa)
Weight
1.3 - 1.35 kg
Water tank
2x removable (350ml/500ml)
Handpiece
Detachable, autoclavable up to 135°C at 0.22MPa
Illumination
LED integrated in handpiece
Drive
Piezoelectric (linear)
Control
PC-controlled, digital monitoring
Compatibility
EMS®-compatible thread for tips
🎯 Indications & Applications
1. Scaling (calculus removal)
Removal of supragingival calculus
Removal of dental stains
Professional dental cleaning (PDC)
Plaque removal
2. Periodontics
Subgingival cleaning
Periodontitis therapy
Root surface debridement
Treatment of periodontal pockets
Furcation treatment
3. Endodontics
Root canal preparation
Cleaning and irrigation
Retrograde preparation
Gutta-percha condensation
Use with H₂O₂, CHX, NaOCl
4. Restorative Dentistry
Cavity preparation
Removal of crowns and bridges
Removal of post and core
Cementation of restorations
Amalgam condensation
5. Prevention
Dental disease prevention
Reduction of oral germs
Biofilm removal
Prophylactic treatments
⚠️ Contraindications
Absolute Contraindications:
Hemophilia patients
Patients with pacemakers (manufacturer's recommendation)
Practitioners with pacemakers
Relative Contraindications / Precautions:
Pregnant women (cautious use)
Children with heart conditions
Patients with heart conditions
Immunocompromised patients (aerosol risk)
Severe infectious diseases (e.g., HIV)
Compromised immune system
Note: In contrast to magnetostrictive scalers, piezo-ultrasonic scalers (like UDS-E) have not shown scientifically proven interference with pacemakers. The contraindication is given as a precautionary measure.
🌡️ Operating Conditions
Parameter
Range
Ambient temperature
+5°C to +40°C
Relative humidity
30% - 75%
Atmospheric pressure
70kPa to 106kPa
Water temperature (inlet)
max. +25°C
📦 Package Contents
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1x Ultrasonic Scaler UDS-E LED main unit
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1x LED handpiece (detachable, autoclavable)
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2x Water tank (350ml/500ml)
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8x Scaler tips (S1, S2, S6, S7, P12, P13, E22, E23)
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1x Torque wrench / Scaler wrench
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1x Footswitch
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1x Power supply/adapter (110-240V)
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1x User manual
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1x Warranty card (1 year)
💡 Advantages at a Glance
For the User
Ergonomic design
Easy handling
Fatigue-free operation
Optimal illumination
Time-saving
Easy sterilization
For the Patient
Gentle treatment
Less invasive
Precise cleaning
Reduced treatment time
More comfortable
Less traumatizing
🏆 Quality & Certification
The Woodpecker UDS-E LED meets the highest international quality standards and is CE certified (0197) and FDA approved. The device complies with standard EN60601-1-2 for electromagnetic compatibility (EMC), guaranteeing safe operation in dental practices.
The manufacturer Guilin Woodpecker Medical Instrument Co., Ltd. stands for innovation and quality in dental medicine with the principle: "Quality first, customer first".
🛡️ Service & Warranty
1-year manufacturer's warranty
Free repair within the warranty period
Professional customer service
Spare parts and accessories available
Technical support
Why Choose Woodpecker UDS-E LED?
The UDS-E LED combines state-of-the-art technology with maximum user-friendliness. As a professional stand-alone device, it offers maximum flexibility for all dental applications - from prophylaxis to periodontology and endodontics. Automatic frequency tracking and the autoclavable LED handpiece guarantee consistently peak performance and the highest hygiene standards.
Note: All technical specifications are based on manufacturer information and dental literature.
Subject to change. As of: December 2025
WOODPECKER Bone Cutting – SS Set
Contents: SS1, SS2, SS14, SS18, SS1L, SS1R
Purpose: Universal bone osteotomy – straight & 90° angled versions for horizontal cuts in maxilla/mandible.
SS1/SS2/SS14/SS18: Osteotomy, different toothings/geometries.
SS1L/SS1R: 90° left/right for horizontal osteotomies.
Mode/Power: BONE (Quality 1–3 or Special per tip); Sterilization/Lifespan: 134 °C, 300 cycles; 7 years.
Source: Woodpecker Tip-Manual – US/SS1, SS1L/SS1R, SS14, SS18.
WOODPECKER Tip Holder – Sterilization & Storage Holder
Function: Secure holding/organized storage of piezo tips during reprocessing, transport, and storage.
Features: Autoclavable, corrosion-resistant, compatible with Woodpecker tip shapes.
Note: Tips not included.
WOODPECKER Implant-Preparation – SI Set
Contents: SI1, SI2, SI5, SI7, SI8, SI9
Purpose: Gradual preparation/expansion of the implant bed with defined working length and central irrigation (depending on the tip).
SI1/SI8: Ø1.6 mm – working length 9 mm or 15 mm.
SI2: Ø2.0 mm (central water).
SI5: Intermediate step (Ø2.4 mm, depending on the variant).
SI7: Diamond-coated finishing near sensitive structures.
SI9: Ø2.8 mm (central water) for expansion.
Mode/Power: BONE – Quality 1–3; Sterilization/Lifespan: 134 °C/300 cycles; 7 years.
Source: Woodpecker Tip-Manual – UI/SI1–SI2–SI7–SI8–SI9.
Universal Extension for Spray Hose Systems – 2.1 m, Luer-Lock
The extension enables a sterile, tight connection between the pump segment and the instrument.
It allows for the complete emptying of the connected infusion solution, thus optimizing the use of the irrigation volume.
This minimizes material consumption and residual amounts, without impairing intraoperative hygiene or functionality.
Universally compatible with Luer-Lock systems
Enables double irrigation and even fluid flow
Suitable for NaCl 0.9% infusion solutions and sterile irrigation solutions
Easy handling – no tools required
Category: US Series (Universal Surgery)Application: Osteotomy and apex removal in the posterior regionHead Design: Optimized for osteotomy and root tip resectionShape: StraightCoating: NoneCompatibility: 3rd Generation only (US-II, Ultrasurgery) - EMS/Woodpecker threadNOT compatible: Surgic Smart (4th Gen) - requires SS13Sterilization cycles: Max. 300Lifespan: 7 years
Category: SS Series (Satelec Surgery) - 4th GENERATIONApplication: Bone expansion for bone splitting techniqueHead design: Conical, 3.75mm diameter at front 8mmShape: ConicalSize: 3.75mmCoating: NoneCompatibility: Only 4th Generation (Surgic Smart, Surgic Touch) - Satelec threadEquivalent to: US34 (for 3rd Gen)Sterilization cycles: Max. 300Lifespan: 7 years
Category: SS-Series (Satelec Surgery) - 4th GENERATIONApplication: Bone expansion for bone splitting techniqueTip design: Conical with sharp tip, 1.8mm diameter at the front 8mmShape: ConicalSize: 1.8mmCoating: NoneCompatibility: Only 4th Generation (Surgic Smart, Surgic Touch) - Satelec threadEquivalent to: US32 (for 3rd Gen)Sterilization cycles: Max. 300Lifetime: 7 years
Category: SS Series (Satelec Surgery) - 4th GENERATIONApplication: Extremely thin, for cutting path positioning and bone cutting for bone splitting techniqueTip Design: Extremely thinShape: StraightCoating: NoneCompatibility: 4th Generation only (Surgic Smart, Surgic Touch) - Satelec threadEquivalent to: US30 (for 3rd Gen)Sterilization cycles: Max. 300Lifespan: 7 years
