Length 60mm Ergonomic Hub CE EMG Needle For Professional
Product Description:
The EMG Needle Electrode is a specialized device used for electromyography (EMG) testing. It is designed to measure the electrical activity of muscles during a medical examination. The cable jacket is made of PVC, making it durable and resistant to tear. The cable core is made of copper, which is strong and reliable.
This EMG Needle Electrode is ideal for applications such as electromyography needle, EMG needle, and needle electrode in EMG. It is designed to provide accurate readings in a variety of medical tests. The cable is designed to be flexible and easy to maneuver, making it comfortable to use for long periods. The PVC jacket and copper core make the EMG Needle Electrode strong and reliable, so it can be used in a variety of medical tests.
Electromyography is an electrophysiological examination in which needle electrodes are inserted into the muscle to record changes in potential.
The signal of skeletal muscle contraction is the action potential (AP) of the cell, which can be conducted by volume conductors on the cell and recorded by extracellular electrodes or body surface electrodes
Product use and scope of application: This product is mainly used in the field of neurophysiology, by neurologists to record the human muscle-related electrical activity, and is recommended to be used in conjunction with electromyography machines.
| Style | Length | Needle diameter | Recorded area | Color | Packaging |
| CNE35-25 | 25mm | 0.35mm | 0.03mm² | Pink | 25pcs/Box |
| CNE45-28 | 28mm | 0.45mm | 0.07mm² | Red | 25pcs/Box |
| CNE45-38 | 38mm | 0.45mm | 0.07mm² | Orange | 25pcs/Box |
| CNE45-50 | 50mm | 0.45mm | 0.07mm² | Black | 25pcs/Box |
| CNE50-60 | 60mm | 0.50mm | 0.07mm² | Yellow | 25pcs/Box |
Features:
- Product Name: EMG Needle Electrode
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Features】:
1. Needle: smooth needle cut surface, smooth needle entry, patient pain is small.
2. Needle: good flexibility, laser-cut surface, smooth and burr-free.
3. Connector: gold-plated at the connector to reduce signal distortion, signal stability, high accuracy.
4. Handle: non-slip design, plastic projection marking the direction of the needle tip cross-section, easy to use.
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Four steps of needle polar electromyography observation
①Insertion of electrical activity: The change in potential caused when the recording needle is inserted into the muscle.
②When relaxed: observe whether there is abnormal spontaneous electrical activity in the muscle when it is completely relaxed.
③When contracting lightly: observe the motor unit potential time frame, wave amplitude, phase and frequency of issue.
④ During vigorous contraction: Observe the type of motor unit potential raising.
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The needle electrode used in EMG examination is called disposable needle electrode (aka: myoelectric needle, concentric needle), which is a bipolar fine needle electrode. The electrode is inserted into the muscle during the examination, and the bio-current of the muscle in the resting and contracted states is amplified by a signal amplifier and then displayed by an oscilloscope.
FAQ:
Q & A about EMG Needle Electrode
Q1: What is EMG Needle Electrode?
A1: EMG Needle Electrode is an electrode that is inserted into the muscle for monitoring. It is used in electromyography (EMG) to detect electrical activity of muscles.
Q2: What is the purpose of EMG Needle Electrode?
A2: EMG Needle Electrode is used to diagnose neuromuscular disorders such as nerve injury, muscle atrophy, and myasthenia gravis. It can also help detect abnormalities in the muscle or nerve functioning.
Q3: How does EMG Needle Electrode work?
A3: EMG Needle Electrode works by measuring the electrical activity of the muscle. It uses tiny electrodes that are inserted into the muscle to detect the electrical signal. This signal is then amplified and displayed on a monitor for interpretation.
Q4: What are the advantages of using EMG Needle Electrode?
A4: The main advantage of using EMG Needle Electrode is that it is a non-invasive method of monitoring muscle activity. It is also very accurate and reliable, and it can be used to detect abnormalities in the muscle or nerve functioning.
Q5: What are the precautions to take when using EMG Needle Electrode?
A5: Before using EMG Needle Electrode, it is important to make sure the patient is properly prepared. It is also important to follow all safety and operating instructions provided by the manufacturer. Moreover, it is important to avoid contact with the skin to prevent infection or irritation.
