Carefusion MJT-3727-LL - LL MyoJect Needle 27G x 37mm, Luer Lock, EMG Injection Electrode, Sterile, Single-Use, 10/BX
The Carefusion MJT-3727-LL MyoJect Needle is a sterile, single-use injectable electrode designed for electromyography (EMG) procedures and precision-guided therapeutic injections. Featuring a 27-gauge, 37mm (1.5-inch) stainless steel shaft with low-friction insulation, this needle ensures smooth insertion, minimal tissue trauma, and clear signal conduction. Its secure Luer Lock hub allows easy syringe attachment for delivering botulinum toxin or other injectable therapies, while the 30-inch orange lead wire with a 1.5 mm touchproof connector ensures compatibility with most EMG systems.
This needle is ideally suited for neurology, rehabilitation, pain management, and research applications where simultaneous injection and EMG signal recording are required.
| Manufacturer | MJT-3727-LL |
| Application | EMG Needle Electrode with Leadwire |
| Dimensions | 27 Gauge X 1-1/2 Inch Length X 30 Inch Lead Length |
| Material | Coated Stainless Steel |
| Sterility | Sterile |
| Tip Type | Sharp Needle Tip |
| Usage | Disposable |
Key Benefits
Dual-Purpose Design: Enables concurrent EMG signal monitoring and targeted medication injection, improving clinical workflow.
Precision Engineered: 27G x 37mm configuration provides the ideal balance between rigidity and patient comfort.
Low-Friction Insulation: Facilitates smoother tissue penetration with reduced patient discomfort.
Secure Luer Lock Hub: Ensures firm syringe connection, preventing medication leaks or dislodgement.
Orange Lead Wire (30 in): Color-coded for easy identification and includes a 1.5 mm female touchproof connector for universal system compatibility.
Latex-Free and Sterile: Safe for all patients, including those with latex sensitivities; gamma sterilized for single use.
Product Specifications
Gauge: 27G
Needle Length: 37mm (1.5 inches)
Lead Wire Length: 30 inches (76 cm), orange color
Hub Type: Luer Lock
Connector: 1.5 mm touchproof (female)
Sterilization: Gamma irradiation
Packaging: Box of 10 sterile, individually packaged needles
Latex-Free: Yes
Shelf Life: 3 years from manufacture
Compatibility and Applications
Compatible with standard EMG equipment, the MJT-3727-LL is suitable for:
Neurology and EMG Clinics For muscle diagnostics and nerve conduction studies
Pain Management Centers For guided Botox or steroid injections
Physical Medicine & Rehabilitation Assisting in muscle re-education or spasticity treatment
Clinical Research and Trials For real-time data collection and therapy delivery
Usage Guidelines
Verify packaging is intact and product is within its expiration date.
Attach the Luer Lock hub securely to the syringe containing the prescribed medication.
Gently insert the needle into the target muscle or tissue as per clinical protocol.
Simultaneously monitor EMG signals and inject medication as needed.
After the procedure, dispose of the needle in accordance with sharps disposal and biohazard protocols.
Certifications and Regulatory Compliance
FDA Registered medical device
ISO 13485 Certified manufacturing process
CE Marked for European regulatory compliance
Biocompatibility Tested and latex-free for sensitive use environments
These certifications ensure the product meets rigorous safety and quality standards required for clinical procedures.
Comparison with Competitor Products
Compared to generic injectable EMG needles, the Carefusion MJT-3727-LL offers:
Greater procedural precision with its Luer Lock interface
Superior patient comfort via smooth insulation coating
Universal connectivity with touchproof EMG system compatibility
Easy identification through gauge-specific color coding
Its trusted construction and high clinical reliability make it a preferred choice for EMG-guided therapy.
Typical Users and Use Cases
Used by:
Neurologists and physiatrists for diagnostic EMG
Pain specialists for guided nerve blocks or trigger point therapy
Researchers and academic centers conducting neuromuscular assessments
Applied in hospital settings, outpatient clinics, rehabilitation centers, and private practice environments.
Best Practices for Use and Storage
Always use aseptic technique during setup and handling
Store in a dry, clean area between 1530C (5986F)
Do not reuse or resterilize; this is a single-use product
Match needle gauge and length to the patient profile and clinical need
Record batch numbers and usage for traceability
How to Order
To order the Carefusion MJT-3727-LL MyoJect Needle 27G x 37mm:
Add the item to your cart and proceed through the secure CIA Medical checkout process.
For bulk orders or inquiries, contact CIA Medical customer service at (312) 275-5850 or use the contact form on this page.
