Disposable Single Subdermal Needle Electrodes – Precision Subcutaneous Needles for IONM & Neuro-Diagnostics
Disposable Single Subdermal Needle Electrodes are single-use, sterile subcutaneous needle electrodes designed for continuous Intraoperative Neurophysiological Monitoring (IONM), Electroencephalography (EEG), and Evoked Potentials (EP) testing. Featuring a high-flex blue lead wire and a micro-polished stainless steel needle tip, these electrodes deliver low-noise bioelectrical signal acquisition during complex surgical and diagnostic procedures.
Each needle electrode comes equipped with a transparent protective safety sheath over the tip to prevent accidental needle sticks prior to insertion. Individually sealed in medical-grade sterile pouches, these disposable needles streamline clinical workflow, eliminate cross-infection risks, and reduce pre-operative setup time in the operating room or ICU.
Core Product Advantages of Ceresenso Single Subdermal Needle Electrodes
- Micro-Polished Ultra-Sharp Tip: Engineered for easy subcutaneous insertion with minimal patient discomfort and optimal scalp/skin impedance reduction.
- Flexible Blue Lead Wire: High-strand copper lead wire insulation ensures excellent flexibility, kink resistance, and strain relief during long monitoring sessions.
- 1.5mm Safety Touch-Proof Socket: Fully compliant with DIN 42802 standard 1.5mm touch-proof female socket for effortless connection to standard clinical headboxes.
- Protective Tip Sheath: Clear protective tube keeps needle tips pristine and prevents accidental needle stick injuries before placement.
- Low Noise Signal Transmission: High signal-to-noise ratio performance for precise recording of evoked potentials and cortical activity.
- 100% EO Sterilized Safety: Individually pouch-packaged and Ethylene Oxide (EO) sterilized for strict hospital infection control compliance.
Sterile Single-Use Safety & Medical Quality Control
Engineered to meet rigorous international medical device standards for hospital operating rooms and outpatient clinics.
- Disposable single-patient design eliminates cleaning and re-sterilization expenses
- Biocompatible medical-grade stainless steel needle shaft to ensure skin safety and signal stability
- CE certified & ISO 13485 quality system factory production
- Clear production lot numbers and sterilization expiration dates printed on each medical pouch for hospital audit traceability
Wide Clinical Applications in Surgery & Neuro-Diagnostics
Essential diagnostic consumables for neurology clinics, surgical suites, and intensive care units:
- Intraoperative Neurophysiological Monitoring (IONM): Continuous nerve and muscle activity recording during spinal, cranial, and vascular surgical operations
- Electroencephalography (EEG): Subdermal EEG lead recording for emergency ICU monitoring, coma evaluation, or long-term video-EEG sessions
- Evoked Potential Studies (EP): Somatosensory Evoked Potentials (SSEP), Brainstem Auditory Evoked Potentials (BAEP), and Motor Evoked Potentials (MEP)
- Electromyography (EMG): Subcutaneous muscle bioelectrical potential recording for specialized electrodiagnostic exams
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Category | Disposable Single Subdermal Needle Electrodes |
| Needle Material | Medical Stainless Steel (Micro-Polished Ultra-Sharp Tip) |
| Lead Wire Color | Flexible Insulated Blue Wire (Other lead colors available upon request) |
| Connector Type | Standard 1.5mm Touch-Proof Female Socket (DIN 42802) |
| Sterilization Method | Ethylene Oxide (EO) Sterile |
| Packaging | Individual Medical Paper-Plastic Sterile Pouch |
| System Compatibility | Compatible with Medtronic, Cadwell, Natus, Cascade, Inomed, Nihon Kohden IONM/EMG/EEG Systems |
Matching Neurodiagnostic Auxiliary Consumables
- Disposable Twisted Pair Subdermal Needle Electrodes – Paired twisted subdermal needles for ultra-high noise rejection during surgery.
- EMG25 Disposable Concentric EMG Needles – Concentric needle electrodes for targeted muscle electromyography exams.
- NL5 Skin Prep Gel – Fast skin preparation to reduce impedance for ground/reference surface leads.
Request a Quote or Ask a Question
Source high-quality disposable single subdermal needle electrodes in volume directly from Ceresenso. We support OEM private label packaging, customized needle length/gauge, custom lead wire lengths, and bulk tender supply for surgical distributors and hospital procurement teams worldwide.
- Standard blue lead configurations in continuous stock for rapid global shipment
- Custom needle sizes, wire lengths, and multi-color lead sets available upon request
- Seamless compatibility with major IONM, EMG, and EEG monitoring systems
- Full CE & ISO 13485 quality control documentation for international medical tenders
Frequently Asked Questions (FAQ)
What are single subdermal needle electrodes used for?
They are subcutaneous needle electrodes used in Intraoperative Neurophysiological Monitoring (IONM), EEG, and Evoked Potentials (EP) to capture biological electrical signals directly beneath the skin with low electrical impedance.
How do single subdermal needles differ from twisted pair subdermal needles?
Single subdermal needles feature a single wire lead for versatile placement at individual recording sites, whereas twisted pair needles have two leads twisted together to cancel out electromagnetic interference (EMI) in high-noise environments.
Are these subdermal needle electrodes compatible with standard headboxes?
Yes. They feature standard 1.5mm Touch-Proof female sockets (DIN 42802), ensuring direct compatibility with standard IONM, EMG, and EEG diagnostic headboxes from major brands like Natus, Cadwell, Medtronic, and Nihon Kohden.
Can these subdermal needles be re-sterilized and reused?
No. These needle electrodes are strictly single-use disposable devices. After single-patient use, they must be safely disposed of in a biohazard sharps container.
