GHM-CMS6600B EMG/EP System | 4-Channel Portable Electromyography Machine

4-channel portable EMG/EP system with nerve conduction studies, evoked potentials, and high-speed data collection. Ideal for neurology clinics and hospitals. CE-certified.

The Global Healthcare Medical GHM-CMS6600B EMG/EP System is a comprehensive, PC‑based 4‑channel electromyography and evoked potential system designed for advanced neurological diagnosis. The equipment records bioelectricity activity of nerve muscle for determining its function state, which combines with nerve conduction speed to give patients an auxiliary diagnosis.

This system is an essential tool for neurologists, physiatrists, and clinical researchers seeking high‑quality nerve and muscle function assessment. The GHM-CMS6600B records bioelectricity activity of nerve muscle for determining its function state, which combines with nerve conduction speed, to give patient an auxiliary diagnosis.

This device is intended for professional use in clinical and research settings by trained healthcare professionals. Not a substitute for professional medical diagnosis.

Key Features

⚡ Comprehensive Test Menu

The GHM-CMS6600B supports a wide range of neurological tests in a single integrated system:

• EMG (Electromyogram) – Records electrical activity of skeletal muscles

• MCS (Motor Nerve Conduction Velocity) – Assesses motor nerve function

• SCS (Sensory Nerve Conduction Velocity) – Evaluates sensory nerve pathways

• F‑wave – Assesses proximal nerve segments

• H‑reflex – Evaluates reflex pathways

• RNS (Repetitive Nerve Stimulation) – Tests for neuromuscular junction disorders

• Blink Reflex – Assesses facial nerve and brainstem function

• VEP (Visual Evoked Potential) – Evaluates visual pathway function

• BAEP (Brainstem Auditory Evoked Potential) – Assesses auditory pathway and brainstem

• SEP (Somatosensory Evoked Potential) – Evaluates sensory pathway function

🔬 High‑Performance Signal Acquisition

The GHM-CMS6600B delivers exceptional signal quality with advanced hardware specifications:

Amplifier Specifications:

• 4‑channel amplifier with selectable 1‑4 channel input mode

• Sensitivity: 0.05μV – 20mV/Grid

• Common‑mode rejection ratio: ≥100dB

• Gain range: 25× – 400,000×

• Earth noise (EMG): ≤4μV (Vpp)

• Earth noise (EP): ≤0.1μV (Vpp) (1000 times in average)

• Upper filter limit: 20kHz

• Lower filter limit: 0.01Hz

Main System Specifications:

• A/D conversion resolution: 16‑Bit

• Sampling ratio: 200kHz

• Analysis time: 5 – 5000ms

• Stimulating frequency: 0.1 – 50Hz

🧠 Neuro & Muscle Navigation System

The system features a neuro and muscle navigation system that makes selecting test parts convenient and efficient. This intuitive interface significantly reduces setup time and improves clinical workflow.

📊 Powerful Normal Values System

The GHM-CMS6600B includes a powerful normal values system that contrasts with normal data automatically. This feature provides immediate clinical context for test results, enhancing diagnostic confidence.

💻 Flexible Software Design

The system features flexible software design that allows users to configure system parameters according to requirements. The software supports perfect case report data and graph creating, enabling comprehensive clinical documentation.

📦 Integrated, Compact Hardware System

The GHM-CMS6600B features an integrative hardware system that is compact in configuration and easy to move.

Physical Specifications:

• Dimensions: 420mm × 350mm × 46mm (L×W×H)

• Net weight: Approximately 6kg (alternate configurations: 4.5kg)

• Configuration: Portable

🔌 Advanced Stimulation Capabilities

Stimulator:

• Constant current: 0.2 – 100mA

• Pulse width: 50 – 1000μS

• Short circuit and overloading protection

Auditory Stimulator:

• Sound strength: 40 – 120db (1db per level)

• Stimulation modes: Left, right, left & right

• Carrier wave frequency: 500 – 8000Hz

Visual Stimulator:

• Stimulation modes: Tessellation, horizontal bar, vertical bar

• Stimulation views: All‑view, half‑view, quarter‑view

• Resolutions: 3×4, 6×8, 12×16, 24×32, 48×64

🛡️ Premium Noise Suppression & Safety

The system features:

• Electromagnetic interference suppression

• Photoelectric isolation

• Low noise design

• Good electrostatic and electromagnetic interference suppression capability using high strength and light quality metal enclosure

🚀 High‑Speed Data Collection & Processing

The GHM-CMS6600B features high‑speed data collection and parallel processing technology to display data with graphs, ensuring efficient test completion in the shortest possible time.

Specifications

Applications

The GHM-CMS6600B EMG/EP System is suitable for:

• Neurology Departments – Diagnosis of peripheral neuropathies, radiculopathies, and neuromuscular disorders

• Physical Medicine & Rehabilitation – Assessment of nerve and muscle function in rehabilitation patients

• Clinical Research – Advanced nerve conduction and evoked potential studies

• Occupational Medicine – Workplace injury assessment

• Orthopedics – Preoperative and postoperative nerve function evaluation

• Sports Medicine – Assessment of nerve and muscle function in athletes

Why Choose the GHM-CMS6600B?

 

FAQ

Q: What is the GHM-CMS6600B EMG/EP System?

A: The GHM-CMS6600B is a comprehensive, PC‑based 4‑channel electromyography and evoked potential system that records bioelectricity activity of nerve muscle to determine its function state, combining with nerve conduction speed for auxiliary diagnosis.

Q: What tests does the system support?

A: The system supports EMG (electromyogram), MCS (motor nerve conduction velocity), SCS (sensory nerve conduction velocity), F‑wave, H‑reflex, RNS (repetitive nerve stimulation), Blink Reflex, VEP (visual evoked potential), BAEP (brainstem auditory evoked potential), and SEP (somatosensory evoked potential).

Q: How many channels does the system have?

A: The GHM-CMS6600B features 4 channels with selectable 1‑4 channel input mode.

Q: Is the system portable?

A: Yes. The system features a compact configuration with dimensions of 420mm × 350mm × 46mm and a weight of approximately 6kg, making it easy to move between clinical settings.

Q: What are the key technical specifications?

A: The system offers 16‑Bit A/D conversion, 200kHz sampling ratio, analysis time of 5‑5000ms, CMRR ≥100dB, and gain range of 25× – 400,000×.

Q: Does the system have a normal values database?

A: Yes. The GHM-CMS6600B features a powerful normal values system that contrasts with normal data automatically.

Q: What type of stimulators does the system include?

A: The system includes a constant current stimulator (0.2‑100mA), an auditory stimulator (40‑120db), and a visual stimulator with multiple stimulation modes and resolutions.

Q: What clinical settings is the system suitable for?

A: The GHM-CMS6600B is suitable for neurology departments, physical medicine & rehabilitation, clinical research, occupational medicine, orthopedics, and sports medicine.

Q: How does the system handle noise and interference?

A: The system features electromagnetic interference suppression, photoelectric isolation, low noise design, and a high strength metal enclosure for excellent electrostatic and electromagnetic interference suppression capability.