Clamp 139 – Wingless Rubber Dam Clamp for 3rd Molars

Clamp 139 – Reliable Isolation for Deep Posterior Right Molars

The Clamp 139 by Businessmed Instruments is expertly crafted for isolating right third molars (wisdom teeth), offering strong retention and excellent access in tight posterior oral cavities. Its wingless design minimizes bulk, allowing better visibility and maneuverability during procedures such as endodontic therapy, crown preparation, and surgical access.

Manufactured from tempered surgical stainless steel, Clamp 139 is engineered for optimal spring tension and long-term durability. The smooth jaws reduce the risk of gingival trauma while maintaining a firm seal around the tooth, preventing dam slippage even under moisture or pressure.

This clamp is a must-have tool for clinicians working in challenging posterior zones where visibility, retention, and precision are paramount.

Key Features & Benefits

• Right-Side Fit: Specifically designed for third molars on the right quadrant

• Wingless Design: Allows pre-positioning and greater visibility in deep areas

• Smooth Jaw Surface: Reduces gingival damage and patient discomfort

• Tempered Steel Construction: Retains clamp force and shape over time

• Sterilizable: Autoclavable at 134°C without loss of tension or integrity

• Compatible with All Rubber Dam Systems

• Certified for International Use: CE marked & ISO 13485 compliant

Product Specifications

Recommended For

• General Dentists placing restorations or performing crown prep

• Endodontists isolating third molars for root canal therapy

• Oral Surgeons needing clear access to wisdom teeth

• Dental Schools & Training Programs teaching quadrant-specific techniques

Certifications & Manufacturing Standards

• CE Certified for use across EU and global dental markets

• ISO 13485 Compliant, ensuring strict medical device manufacturing standards

• Constructed from biocompatible stainless steel, corrosion-resistant and durable

• Precision-tested for clamp tension, fit accuracy, and sterilization reliability

Treatment Applications

• Root canal therapy on right third molars

• Posterior crown and bridge procedures

• Quadrant isolation for surgical or restorative work

• Difficult posterior composite placement or sealant application

• High-moisture control environments in molar regions

❓ Frequently Asked Questions (FAQs)

Q1. Which tooth is Clamp 139 designed for?
Clamp 139 is tailored for right-side third molars, also known as wisdom teeth—tooth #1 (Universal) or #18 (FDI).

Q2. What’s the benefit of a wingless clamp in posterior regions?
The wingless profile ensures better visibility, access, and ease of placement in tight spaces like posterior quadrants.

Q3. Is this clamp reusable and autoclavable?
Yes. Clamp 139 is fully reusable and withstands autoclaving at up to 134°C without losing performance.

Q4. Can it be used in pediatric dentistry?
Clamp 139 is designed for adult third molars and is not ideal for pediatric or primary teeth isolation.

Q5. Is this clamp compatible with any rubber dam kit?
Absolutely. Clamp 139 works seamlessly with standard rubber dam sheets, frames, punches, and forceps.