Overview

This document provides detailed specifications, materials, coatings, sizes, and product codes for a comprehensive range of modular revision hip stem components and related orthopedic implants designed for hip revision surgeries.

Product Categories and Specifications

1. Biotech Modular Revision Hip Stem

• Types include uncemented proximal components with Hydroxyapatite or TPS coatings, and cemented proximal components.
• Material: Ti6Al4V alloy compliant with DIN EN ISO 5832-3.
• Sizes range from 1 to 7; lengths vary between 50 mm and 110 mm.
• Each size and length variant has specific product codes for ordering.

2. Uncemented Distal Components

• Available with Hydroxyapatite and TPS coatings.
• Material: Ti6Al4V alloy (DIN EN ISO 5832-3).
• Diameters from 10 mm to 22 mm; lengths from 140 mm to 280 mm.
• Product codes correspond to each dimension and coating type.

3. Metal Modular Heads

• Materials: Cobalt-Chromium (CoCr, DIN EN ISO 5832-4) and High Nitrogen Stainless Steel (HNSS, DIN EN ISO 5832-9).
• Diameters: 28 mm and 32 mm for CoCr; 44 mm to 76 mm for HNSS.
• Sizes range from Small (S) to Extra Extra Extra Large (XXXXL*), with some sizes optional.
• Product codes are provided for each size and diameter.

4. CIF BIOTAN™ Revision Modular Acetabular Shells

• 8-holed press-fit shells with TPS or Hydroxyapatite coatings.
• Material: Ti6Al4V alloy (DIN EN ISO 5832-3).
• Diameters from 44 mm to 76 mm; some sizes optional.
• Separate product codes for right and left shells.

5. Revision Hip Cups (Cemented)

• Material: Ti6Al4V alloy (DIN EN ISO 5832-3).
• Outer diameters from 44 mm to 70 mm; inner diameters of 28 mm or 32 mm.
• Product codes correspond to each size combination.

6. Müller Acetabular Cups for Revision

• Material: Ultra High Molecular Weight Polyethylene (UHMWPE), compliant with DIN EN ISO 5834-2.
• Sizes range from 7.50 mm to 17.50 mm diameter and 180 mm to 260 mm length.
• Product codes provided for each size variant.

7. Revision Stems

• Includes BA Cemented Revision Stem (HNSS), BA Uncemented Revision Stem with Hydroxyapatite coating (CoCr), BA BIOTAN Uncemented Revision Stem with TPS coating (CoCr), and BA BIOTAN Uncemented Revision Stem with Hydroxyapatite coating (Ti6Al4V).
• Materials comply with DIN EN ISO 5832-3 or 5832-4 standards.
• Sizes range from 7.50 mm to 17.50 mm diameter and 180 mm to 260 mm length.
• Detailed product codes for each variant.

Materials and Standards

• Ti6Al4V Alloy: Primary material for many components, compliant with DIN EN ISO 5832-3.
• CoCr Alloy: Used for metal heads and some stems, compliant with DIN EN ISO 5832-4.
• HNSS: High Nitrogen Stainless Steel for certain metal heads and stems, compliant with DIN EN ISO 5832-9.
• UHMWPE: Material for acetabular cups, compliant with DIN EN ISO 5834-2.

Coatings

• Hydroxyapatite Coating: Enhances bone integration for uncemented components.
• TPS Coating: Titanium Plasma Spray coating improves fixation and implant stability.

Key Points and Recommendations

• Selection of components must consider size, length, coating, and material compatibility to match surgical needs.
• Product codes are critical for accurate ordering and inventory management.
• Compliance with DIN EN ISO standards ensures implant quality, safety, and biocompatibility.
• Optional sizes are marked with an asterisk (*) and should be chosen based on specific surgical requirements.

Additional Product Details

• Revision Modular Acetabular Inserts feature a High Wall design for enhanced stability.
• Material: UHMWPE, ensuring durability and biocompatibility.
• Available sizes range from 22 to 29 with inner diameters of 28 mm or 32 mm.
• Manufactured according to DIN EN ISO 5834-2, confirming adherence to recognized quality and safety standards for polyethylene medical implants.

Summary

This document acts as a comprehensive catalog for modular revision hip system components, providing orthopedic surgeons, distributors, and procurement teams with essential information on specifications, materials, coatings, sizes, and product codes. It facilitates precise selection and ordering of implants tailored for hip revision surgeries.