Clamp 13A – Winged Rubber Dam Clamp for Left Molars

Clamp 13A – Optimal Control for Lower Left Molar Isolation

Clamp 13A from Businessmed Instruments is specially engineered to provide superior isolation of lower left molars. Featuring winged extensions and serrated jaws, this clamp offers reliable rubber dam retention during procedures where strong engagement is necessary—such as posterior restorations, endodontic therapy, or crown placements.

The winged design aids in positioning and dam stretching, while the serrated inner edges provide a confident grip on heavily contoured or partially erupted molars. Crafted from tempered stainless steel, Clamp 13A is built to retain its shape and clamp tension through repeated sterilization cycles.

Key Features & Benefits

• Tooth-Specific Fit: Designed precisely for lower left molars

• Winged Design: Supports secure dam positioning and placement control

• Serrated Jaw Surface: Ensures firm, non-slip grip even on challenging anatomy

• Tempered Steel Durability: Maintains clamp tension and structural integrity

• Autoclavable at 134°C: Ideal for clinical reuse

• Broad Compatibility: Works with most rubber dam punch and frame systems

• Globally Certified: CE, ISO 13485, FDA, CFDA approved

Product Specifications

Recommended For

• General Dentists performing quadrant isolation

• Endodontists accessing lower molars for root canal procedures

• Prosthodontists managing fixed posterior restorations

• Dental Schools training in posterior clamp application techniques

Manufacturing Quality & Certifications

• CE Marked and compliant with EU medical directives

• ISO 13485 Certified for manufacturing under stringent QA protocols

• FDA Registered for use in the United States

• CFDA Certified for professional dental use in China

• Fabricated with biocompatible surgical stainless steel

Treatment Applications

• Posterior composite restoration

• Lower molar endodontic access

• Crown and bridge prep on mandibular molars

• Isolation for quadrant moisture control

• Rubber dam placement in difficult posterior quadrants

❓ Frequently Asked Questions (FAQs)

Q1. What tooth is Clamp 13A designed for?
Clamp 13A is optimized for lower left molars—tooth #18 or #19 (Universal), or #36/#37 (FDI).

Q2. What is the advantage of the winged design?
The wings help with easy pre-positioning and rubber dam stretching during application, improving efficiency and seal.

Q3. Are serrated jaws necessary?
Yes. The serrated surface ensures a better grip on larger or irregular teeth, especially in moist or curved anatomy.

Q4. Can it be reused and autoclaved?
Absolutely. Clamp 13A is fully autoclavable and built for multiple sterilization cycles.

Q5. Is this clamp certified for global clinical use?
Yes, it holds CE, ISO 13485, FDA, and CFDA certifications, meeting international regulatory standards.