Concentric Needle Electrodes

Description

BIONEN disposable concentric needle electrodes are designed for routine and advanced electromyography examinations, combining precision needle design, reliable signal acquisition and smooth insertion characteristics.

Concentric needle electrodes are among the most widely used recording electrodes in clinical electromyography due to their recording characteristics and broad applicability across different EMG examinations.

Available in a wide range of lengths and diameters, they support different examination requirements and physician preferences while maintaining the performance and reliability expected in clinical neurophysiology.

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Key Features

• Disposable concentric needle electrodes for EMG
• Available in multiple lengths and diameters
• Ergonomic connector with adapter cable and DIN 5-pin instrument terminal
• Gamma Ray sterilization
• 5-year shelf life
• Box of 25 individually packaged needles
• Manufactured in Italy
• Wide product range to support different clinical applications

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Technical Specifications

Feature	Description
Electrode Type	Disposable concentric needle electrode
Needle Lengths	25 mm – 75 mm
Needle Diameters	0.30 mm – 0.46 mm
Cannula Material	Stainless Steel AISI 304
Sensor Material	Available in Standard and Premium configurations
Sterilization Method	Gamma Rays
Packaging	Box of 25 individually packaged needles
Shelf Life	5 years
Connector	Adapter cable with DIN 5-pin instrument terminal, various cable lengths available

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Clinical Applications

BIONEN concentric needle electrodes are designed for routine and advanced needle electromyography (EMG) examinations, including the evaluation of:

• Peripheral neuropathies
• Entrapment neuropathies
• Radiculopathies
• Motor neuron diseases
• Myopathies
• Neuromuscular junction disorders

Multiple needle lengths and diameters are available to support different muscles and examination requirements.

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Compatibility

BIONEN concentric needle electrodes can be supplied for use with major EMG systems through the appropriate BIONEN adapter cable.

For compatibility information regarding specific EMG systems, please contact our team.

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Quality Controls

Each production batch undergoes dedicated quality controls including:

• Electrical functionality testing
• Visual inspection
• Mechanical integrity verification
• Sterility verification
• Packaging integrity controls
• Traceability verification

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Frequently Asked Questions

Are BIONEN concentric needles sterile?

Yes. Disposable BIONEN concentric needle electrodes are individually packed and sterilized by Gamma Rays.

What is the shelf life?

BIONEN disposable concentric needle electrodes have a shelf life of 5 years.

Are different lengths and diameters available?

Yes. Multiple needle lengths and diameters are available to support different muscles and examination requirements. BIONEN offer the widest product range in the market in terms of neelde length.

Where are BIONEN concentric needle electrodes manufactured?

BIONEN concentric needle electrodes are designed and manufactured in Italy.

What connector is used?

BIONEN concentric needle electrodes can be used with BIONEN adapter cable with DIN 5-pin instrument terminal; various cable lenghts are available upon request.

Where are BIONEN concentric needle electrodes available?

BIONEN concentric needle electrodes are supplied worldwide through an established network of distributors and partners.

The product is CE marked in accordance with Regulation (EU) 2017/745 (MDR) and is available in numerous international markets.