Omega Rings are structural components used within Orthopedic External Fixation systems. They are designed with a distinctive Omega-Shaped Ring Geometry to function as part of the External Fixator Frame and provide an additional configuration option when constructing the Fixation Construct around the target anatomical region.
The design features an open curved structure with Multiple Connection / Fixation Holes distributed along the ring, providing several attachment points that may be used with compatible External Fixation System components such as Connecting Rods, Clamps, Wire Interfaces, and Pin Fixation Components, according to the system design and approved Surgical Technique.
According to the provided product data, the family is listed under the general reference:
Cat. No.: AMS 602.003
The range is available in five progressively sized configurations: 80, 100, 120, 140, and 160 mm, with a consistent 20 mm increment between consecutive sizes.
This size range supports selection of the appropriate Omega Ring according to Limb Anatomy, Anatomical Region, Required Frame Clearance, Fixation Site, and the intended External Fixator configuration.
Each size carries an individual Cat. No. and GTIN Number, supporting Product Identification, Product Traceability, Surgical Set Preparation, Procurement, Inventory Management, and Stock Control.
Product Description
An Omega Ring is a Structural Frame Component featuring a distinctive geometry resembling the Ω (Omega) shape and is used as part of selected Circular / Modular External Fixation systems.
This geometry provides an open frame component that can be integrated with other External Fixator elements to create a Frame Configuration suited to the fixation site and anatomical requirements.
Its general role within the construct can be represented as follows:
Bone Fixation Element → Wire / Pin Interface → Connector / Rod → Omega Ring → External Fixation Frame
The method of connecting the ring and positioning the remaining components of the construct depends on the compatibility requirements and Surgical Technique of the fixation system.
Product Components and Design
- Omega-Shaped Ring Body
The main structural body of the component, designed with an Omega / Ω-Shaped Geometry to function as a structural element within the External Fixation Frame.
- Multiple Connection Holes
The ring features multiple holes distributed along its structure, providing Multiple Connection Points.
Depending on the fixation system design, these points may be used with:
- Connecting Rods
- External Fixator Clamps
- Wire Interfaces
- Schanz Pin / Pin Fixation Components
- Other Modular Frame Components
- Open Frame Geometry
The Omega Ring features an open design that provides a different Frame Geometry compared with a Full Circular Ring.
- Curved Peripheral Structure
The curved ring structure forms the primary load-bearing geometry of the component, carries the Connection Holes, and contributes to the characteristic shape of the ring.
- Size-Specific Configuration
The product family is available in five sizes:
80 / 100 / 120 / 140 / 160 mm
providing different options when designing the External Fixation Construct.
Product Use
Omega Rings are used within compatible External Skeletal Fixation systems as part of the structural frame of the External Fixator.
Depending on the approved indications of the fixation system, they may be incorporated into applications such as:
- Circular External Fixation
- Modular External Fixation
- External Fracture Stabilization
- Bone Segment Stabilization
- Orthopedic Reconstruction
- Limb Reconstruction Procedures
- External Fixation Frame Construction in regions requiring Open Ring Geometry
- Selected Deformity Correction applications when included within the official system indications
Selection of the appropriate Omega Ring Size depends on:
- Limb Anatomy
- Anatomical Region
- Fixation Site
- Required Frame Clearance
- Wire / Pin Position
- Frame Geometry
- Preoperative Planning
- Intraoperative Frame Assembly
The Final Frame Construct should be determined by a Qualified Orthopedic Surgeon in accordance with the approved IFU and Surgical Technique.
Key Benefits
Omega-Shaped Frame Geometry
The Omega Ring Design provides a distinctive open geometry that offers an additional configuration option within the External Fixation Frame.
Multiple Size Options
The range is available in five sizes:
80 / 100 / 120 / 140 / 160 mm
to accommodate different anatomical and Frame Construction requirements.
20 MM Size Progression
The sizes increase consistently in:
20 mm increments
providing an organized size range during component selection.
Multiple Connection Points
Omega Rings feature multiple Connection Holes that allow attachment of different compatible External Fixation System components.
Modular Frame Integration
They can be integrated with compatible system components such as:
- Connecting Rods
- Clamps
- Wire Fixation Components
- Pin Interfaces
- Other Frame Elements
Product Traceability
Each size has an individual Cat. No. and GTIN Number, supporting:
- Product Identification
- Product Traceability
- Procurement
- Inventory Management
- Stock Control
Technical Specifications
| Size | Cat. No. | GTIN No. |
| 80 mm | AMS 602.003.080 | 6221361013995 |
| 100 mm | AMS 602.003.100 | 6221361014015 |
| 120 mm | AMS 602.003.120 | 6221361014039 |
| 140 mm | AMS 602.003.140 | 6221361014053 |
| 160 mm | AMS 602.003.160 | 6221361014077 |
Technical Overview
Product Name: Omega Rings
Product Type: Omega-Shaped External Fixation Ring
Product Category: Orthopedic External Fixation Frame Component
General Cat. No.: AMS 602.003
Available Sizes: 80 / 100 / 120 / 140 / 160 mm
Size Range: 80–160 mm
Size Increment: 20 mm
Number of Configurations: 5
Design: Omega-Shaped Open Ring with Multiple Connection Holes
System Application: Circular / Modular External Fixation Construct
Functional Role: Structural External Fixator Frame Component
Identification: Individual Cat. No. & GTIN No. for each size
Product Features
- Omega-Shaped External Fixation Ring Design.
- Designed for use within compatible Orthopedic External Fixation systems.
- Open Frame Geometry with a distinctive Ω-shaped configuration.
- Features Multiple Connection / Fixation Holes.
- Available in 5 Size Configurations.
- Size Range from 80 to 160 mm.
- Consistent 20 mm size increment.
- Provides multiple options according to Limb Anatomy and Frame Requirements.
- Supports construction of Circular / Modular External Fixation Constructs.
- Can be integrated with compatible Connecting Rods, Clamps, and Wire / Pin Fixation Components.
- Supports Preoperative Frame Planning.
- Provides options during Intraoperative Frame Assembly.
- General Cat. No.: AMS 602.003.
- Individual Cat. No. for each size.
- Individual GTIN Number for each configuration.
- Supports Product Traceability, Procurement, Inventory Management, and Stock Control.
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