SUS304 26G Medical Grade Stainless Steel Back Cut Needle Tube For EMG Needles
The SUS304 medical grade stainless steel back-cut EMG needle tube is a high-precision, hollow needle tube with back-cut needle tips, specially manufactured for electromyography (EMG) diagnostic and interventional procedures. It adopts medical-grade SUS304 austenitic stainless steel as the base material and features a unique back-cut tip structure. Strictly compliant with ISO9626: 2016 medical standards, this needle tube undergoes precision cold drawing, fine polishing, medical passivation and sterile processing. It serves as the core carrier of EMG needle electrodes, used for percutaneous insertion into muscle tissues to collect bioelectrical signals, realize nerve and muscle function detection, and support minimally invasive interventional treatments.
YUHONG GROUP specializes in manufacturing various kinds of medical grade stainless steel needle tubes, such as back-cut needle tubes, back-eye needle tubes, tri-bevelled needle tubes, blunt needle tubes, used for assembling with hubs or syringes. These medical grade needle tubes are widely applied for EMG needles, hypodermic needles, insulin needles, blood collection needles, dental needles, etc.. We can customize most kinds of needle tubes based on detailed drawings or samples.
Regular Sizes:
| Needle Gauge |
Outer Diameter (OD) (mm) |
Standard Lengths (mm) |
| 27 G |
0.413 |
25, 30, 37, 40, 45, 50 |
| 26 G |
0.464 |
25, 30, 37, 40, 45, 50 |
| 25 G |
0.514 |
37, 40, 45, 50, 75 |
| 23 G |
0.641 |
50, 75 |
Key Features of SUS304 Back-Cut EMG Needles:
- High Corrosion Resistance
- Superior Biocompatibility
- High-Precision Back-Cut Structure
- Ultra-Smooth Surface & Low Trauma
- Stable Mechanical Performance
- Excellent Electrical Conductivity
- Customization Flexibility
- Hygienic Passivation
Main Application Areas of Back-Cut EMG Needles:
- Clinical EMG Diagnosis: Detect muscle spontaneous potential, motor unit action potential and recruitment wave, diagnose neuromuscular diseases such as myasthenia gravis, peripheral neuropathy, muscular atrophy and radiculopathy.
- Nerve Conduction Detection: Cooperate with electromyography instruments to complete nerve conduction velocity and latency detection, judge nerve injury degree and repair status.
- Botulinum Toxin Injection Positioning: Precisely locate target muscle groups in plastic anti-wrinkle, spastic muscle relaxation and facial spasm treatment to improve injection accuracy and curative effect.
- Rehabilitation Evaluation: Evaluate muscle movement function and nerve recovery effect after stroke, hemiplegia and muscle injury, guide rehabilitation training programs.
- Scientific Research Experiments: Animal neuromuscular electrophysiology experiments and biomedical signal collection research.
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