Clamp 138 – Wingless Rubber Dam Clamp for 3rd Molars

Clamp 138 – Precision Isolation for Deep Posterior Molars

The Clamp 138 by Businessmed Instruments is specially designed for effective isolation of left third molars (commonly known as wisdom teeth) in challenging posterior access cases. With its wingless and smooth-jaw design, this clamp offers optimal visibility and minimal obstruction in tight oral cavities, making it ideal for surgical, restorative, or endodontic procedures on the most distal molars.

Manufactured from tempered surgical-grade stainless steel, Clamp 138 provides superior flexibility and spring tension, ensuring a secure fit around large molars while resisting deformation over repeated autoclave cycles. Its atraumatic jaw edges help protect surrounding gingival tissue, improving patient comfort during long procedures.

This clamp is part of our quadrant-specific range of rubber dam instruments, trusted by dental professionals worldwide for reliable isolation, instrument quality, and precision control.

Key Features & Benefits

• Third Molar Specific: Designed to fit left-side third molars

• Wingless Profile: Enhances access and visibility in deep oral spaces

• Tempered Stainless Steel: Maintains ideal tension and form over time

• Smooth Jaw Finish: Minimizes gingival trauma during placement

• Reusable & Autoclavable: Withstands repeated sterilization cycles

• Compatible: Works with all major rubber dam kits and frames

• Certified: CE marked and ISO 13485 compliant

Product Specifications

Recommended For

• General Dentists performing posterior restorations

• Oral Surgeons requiring isolation for impacted or erupted third molars

• Endodontists conducting molar root canal therapy

• Clinicians & Students dealing with hard-to-access posterior quadrants

Certifications & Manufacturing Assurance

• CE Certified for use across Europe and global markets

• ISO 13485 Certified Facility ensures manufacturing consistency

• Built with biocompatible stainless steel tested for tension, shape memory, and durability

• Designed to integrate with all leading rubber dam systems

Treatment Applications

• Wisdom tooth restorations and sealants

• Third molar endodontic therapy

• Isolation for crown or onlay procedures on 8s

• Deep quadrant rubber dam placement

• Moisture control in posterior surgical procedures

❓ Frequently Asked Questions (FAQs)

Q1. What teeth is Clamp 138 best suited for?
Clamp 138 is specifically designed for left-side third molars (tooth #16 in FDI or #17 in Universal System).

Q2. Why is the clamp wingless?
The wingless design reduces bulk and visual obstruction, which is critical in tight posterior access during third molar procedures.

Q3. Can this be used with pediatric patients?
Clamp 138 is designed for adult molars and may not fit primary or small adolescent molars properly.

Q4. Is Clamp 138 autoclavable?
Yes. It is made from tempered stainless steel and is autoclavable up to 134°C.

Q5. Does it work with standard rubber dam setups?
Absolutely. Clamp 138 is compatible with most universal rubber dam sheets, frames, and punch systems.