AMFEX Dynamic Axial Movable Square Head External Fixator for Femur & Tibia in Adult is an Orthopedic External Fixation system designed, according to the provided product data, for external fixation applications involving the Femur and Tibia in adult patients.
The device incorporates a Dynamic Axial External Fixator Configuration with a Movable Square Head Design. It includes a Central Fixator Body together with Square-Shaped Fixation Heads / Interfaces at the ends and Mechanical Adjustment components along the longitudinal axis of the device.
The Square Head Configuration features multiple visible Connection Holes on the Head Components, providing a dedicated geometry for arranging and connecting compatible Bone Fixation Elements according to the system design and surgical plan. The Central Body functions as the primary structural element connecting the Fixator components within a single External Fixation Construct.
According to the provided table, the product family is listed under the general reference:
Cat. No.: AMS 604.009
and is available in three configurations:
Short – Medium – Long
Each variant carries an individual Cat. No. and GTIN Number, supporting Device Identification, Product Traceability, Surgical Set Preparation, Procurement, Inventory Management, and Stock Control.
Product Description
A Dynamic Axial External Fixator is an External Skeletal Fixation device positioned outside the body and connected to the bone through compatible Bone Fixation Elements such as Schanz Pins / Screws, according to the fixation system design and approved Surgical Technique.
The general construct can be represented as follows:
Femur / Tibia → Bone Fixation Elements → Movable Square Head → AMFEX Dynamic Axial Fixator Body → Opposite Fixation Interface
This product combines:
- Dynamic Axial Design
- Movable Square Head Geometry
- Multiple Fixation / Connection Points
- Three Length / Size Configurations
to provide an External Fixator Configuration intended for adult Femur and Tibia applications.
Product Components and Design
- Central Fixator Body
The main central body of the device, functioning as the Structural Core of the External Fixation System.
It provides a connection between the terminal components and contributes to construction of the Final Fixator Construct.
- Movable Square Head
One of the principal design features of the product, consisting of a Square-Shaped Movable Head Component with multiple visible Connection Holes.
This design allows compatible Bone Fixation Elements to be arranged according to the required Construct.
- Multiple Connection Holes
The Square Head Components incorporate multiple openings that function as Connection / Fixation Interfaces according to the fixation system design.
The provided data do not specify:
- Hole Diameter
- Hole Spacing
- Compatible Pin Diameter
Therefore, these specifications should not be stated without reference to the official Technical Datasheet.
- Opposite Fixation Head
The opposite end of the device incorporates an additional Square Head / Fixation Interface to complete connection with compatible Bone Fixation Elements.
- Dynamic Axial Mechanism
The design incorporates a Mechanical Assembly along the longitudinal axis, consistent with the product classification as a Dynamic Axial External Fixator.
However, the provided data do not specify:
- Axial Travel
- Dynamization Range
- Compression Range
- Distraction Range
- Adjustment Increment
Therefore, values for these parameters should not be published without reference to the official Technical Datasheet or Surgical Technique.
- Configuration Options
The device is available in:
- Short
- Medium
- Long
providing three Device Configurations during surgical selection.
Product Use
According to the product designation, AMFEX Dynamic Axial Movable Square Head External Fixator is intended for compatible External Fixation applications involving:
- Adult Femoral External Fixation
- Adult Tibial External Fixation
- External Fracture Stabilization
- Bone Segment Stabilization
- Temporary External Fixation when included within the Approved Indications
- Definitive External Fixation when approved for the system
- Compatible Orthopedic Reconstruction Procedures
Selection of the appropriate configuration depends on:
- Adult Femoral / Tibial Anatomy
- Fracture Location
- Bone Segment Geometry
- Pin / Schanz Screw Placement
- Required Fixator Length
- Square Head Positioning
- Soft-Tissue Considerations
- Preoperative Planning
- Intraoperative Assessment
The system should be selected and applied by a Qualified Orthopedic Surgeon in accordance with the official IFU and Surgical Technique.
Key Benefits
Femur & Tibia Application
According to the provided product data, the system is intended for:
Adult Femur & Tibia External Fixation
Dynamic Axial Configuration
Provides a design within the Dynamic Axial External Fixator category for use as part of a compatible external fixation system.
Movable Square Head Design
Features a Movable Square Head Geometry with multiple Connection Points for arranging compatible fixation elements according to the system design.
Three Configuration Options
Available in:
Short | Medium | Long
providing different options during Device Selection.
Multiple Fixation Interfaces
The multiple holes incorporated into the Square Head Components provide several Connection Interfaces within the Fixator Construct.
Integrated Fixator Structure
The design combines:
- Central Fixator Body
- Movable Square Heads
- Multiple Connection Holes
- Dynamic Axial Components
within a single External Fixation Assembly.
Product Traceability
Each configuration carries an individual Cat. No. and GTIN Number to support:
- Product Identification
- Product Traceability
- Surgical Set Management
- Procurement
- Inventory Management
- Stock Control
Technical Specifications
| Size / Configuration | Cat. No. | GTIN No. |
| Short | AMS 604.009.001 | 6221361013247 |
| Medium | AMS 604.009.002 | 6221361013254 |
| Long | AMS 604.009.003 | 6221361013261 |
Technical Overview
Product Name: AMFEX Dynamic Axial Movable Square Head External Fixator for Femur & Tibia in Adult
Product Type: Dynamic Axial Square Head External Fixator
Product Category: Orthopedic External Fixation System
Patient Category: Adult
Anatomical Application: Femur & Tibia
Head Configuration: Movable Square Head
Design: Dynamic Axial
General Cat. No.: AMS 604.009
Available Configurations: Short / Medium / Long
Number of Configurations: 3
Functional Role: External Skeletal Stabilization according to approved indications
Identification: Individual Cat. No. & GTIN No. for each configuration
Product Features
- Dynamic Axial External Fixator Design.
- Intended for Adult Femur & Tibia External Fixation applications.
- Features a Movable Square Head Configuration.
- Square Head Components incorporate Multiple Connection Holes.
- Features a Central Structural Fixator Body.
- Includes integrated Mechanical Axial Features within the design.
- Available in 3 Configurations.
- Available options: Short, Medium, and Long.
- Individual Product Code for each variant.
- Supports Preoperative Device Selection.
- Provides multiple options during Intraoperative Construct Assembly.
- Allows arrangement of compatible Bone Fixation Elements according to the Square Head Geometry.
- Designed for integration with compatible Fixation Components.
- General Cat. No.: AMS 604.009.
- Individual GTIN Number for each configuration.
- Supports Product Identification, Traceability, Procurement, and Inventory Management.
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