PRATT Uterine Dilator double S-curved 7.0mm / 7,6mm with Charr. 21/23
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PRATT Uterine Dilator double S-curved 7.0mm / 7,6mm with Charr. 21/23

Art.Nr.: VUBU-70-44721
MPN: 70.447.21
Manufacturer: NOPA - DIMEDA
19,35 €
19 % VAT incl. Tax-Info
excl. Shipping costs


Reference numbers for instruments from manufacturer for PRATT Uterine Dilator double S-curved 7.0mm / 7,6mm with Charr. 21/23

DIMEDA: 70.447.21



PRATT UTERUS DILATOR • DOUBLE S-SHAPED • 7.0 MM / 7.6 MM • CHARR. 21/23 • CE CLASS I • ISO 13485:2016

Standard dilator with French scaling for advanced gynecological procedures

The PRATT Uterus Dilator double S-shaped 7.0 mm / 7.6 mm is a CE Class I medical device according to ISO 13485:2016. This standard dilator with French scale (Charrière 21/23) enables advanced cervical dilation for demanding gynecological procedures.

Product Highlights:

✔ Certified according to ISO 13485:2016
✔ CE Mark Class I (Directive 93/42/EEC)
✔ Double dilator 7.0 mm / 7.6 mm with French scale
✔ International size designation: Charr. 21/23
✔ Double S-shaped anatomy for optimal guidance
✔ High-quality stainless steel 1.4301 - rust-free and biocompatible
✔ Tested biocompatibility according to ISO 10993
✔ Ultra-attraumatic special tips
✔ Ergonomic safety ring handles
✔ Sterilizable and reusable

Advantages of the PRATT Standard Dilator:

International compatibility: French scale (Charrière) for European application
Optimal size progression: Ideal gradation from 7.0 mm to 7.6 mm
Advanced dilation: For demanding gynecological procedures
Stable guidance: Robust construction for secure handling
Clear identification: Internationally standardized size marking

Technical Specifications:

• Model: PRATT Dilator double S-shaped
• Sizes: 7.0 mm / 7.6 mm (double-ended)
• French scale: Charrière 21/23
• Curvature: Double S-shaped, anatomically optimized
• Material: Surgical Steel 1.4301
• Tip form: Ultra-attraumatic
• Handle design: Ergonomic with safety rings
• Risk Class: I according to Directive 93/42/EEC

International Size Correspondence:
• 7.0 mm corresponds to French Scale Charr. 21
• 7.6 mm corresponds to French Scale Charr. 23

Areas of Application:

• Internationally standardized surgical gynecological procedures
• Advanced cervical dilation for therapeutic curettages
• Preparation for operative hysteroscopies
• Therapeutic dilation for stronger cervical stenoses
• Surgical interventions with larger instruments

Important Safety Information:
• FOR USE BY GYNECOLOGICAL PROFESSIONALS ONLY
• Use only after sufficient gradual preliminary dilation
• Special care required during advanced expansion
• Ensure adequate anesthesia
• Correctly interpret French scale designation
• Strictly follow reprocessing guidelines for reuse


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