GHM-OC5B Oxygen Concentrator | 5L/min Medical Oxygen Device with SpO2 Monitoring #

5L/min portable oxygen concentrator with 93%±3% purity, PSA technology, SpO2 monitoring, 5 safety alarms, and built-in filtration. Ideal for home oxygen therapy, hospitals, and clinics. CE-certified.

The Global Healthcare Medical GHM-OC5B Oxygen Concentrator is a compact, mobile medical device designed to deliver high‑concentration oxygen for patients requiring supplemental oxygen therapy. Consisting of an air compressor, adsorption tower with molecular sieve, sensor, and flow rate controller, the device uses advanced Pressure Swing Adsorption (PSA) technology with molecular sieve as the adsorbent to directly concentrate medical‑grade oxygen with high concentration from ambient air.

With its small volume, light weight, and turning casters for easy mobility, the GHM-OC5B is ideal for home oxygen therapy, hospitals, clinics, oxygen bars, plateau outposts, and fitness centers. Its stable performance, high safety, low noise operation, and user‑friendly interface make it a versatile and reliable choice for both clinical and home care settings.

This device is intended for use under the guidance of a healthcare professional. Not a substitute for professional medical advice.

Key Features

💨 High‑Purity Medical‑Grade Oxygen (93%±3%)

The GHM-OC5B uses high‑quality molecular sieve and PSA (Pressure Swing Adsorption) technology to produce oxygen with a concentration of 93% ± 3% within approximately 30 minutes of startup. This ensures patients receive the therapeutic oxygen levels prescribed by their healthcare provider.

📊 Adjustable Flow Rate (0.5–5 L/min)

The device offers an adjustable oxygen flow rate from 0.5 to 5 L/min, allowing healthcare providers and patients to customize oxygen delivery according to individual therapeutic requirements.

🩸 Optional SpO₂ & Pulse Rate Monitoring (with accessory)

By connecting the optional SpO₂ probe accessory, the GHM-OC5B can measure and display blood oxygen saturation (SpO₂) and pulse rate (PR) in real time, allowing patients and clinicians to monitor oxygen therapy effectiveness.

• SpO₂ Range: 0%–100% (Accuracy: ±2% for 70%–100%)

• Pulse Rate Range: 30–250 bpm (Accuracy: ±2 bpm or ±2%)

🛡️ Comprehensive 5‑Function Safety Alarm System

Patient safety is paramount with the GHM-OC5B's multi‑layer alarm system:

• Power failure alarm – Alerts when power is interrupted

• High/low pressure protection alarm – Warns of abnormal pressure levels

• Low flow rate alarm – Notifies when flow drops below the set level

• High temperature alarm – Protects against overheating

🔧 Built‑In Filtration for Clean Oxygen

The device features built‑in filters that purify the incoming air, ensuring that the oxygen delivered to the patient is clean and free from contaminants.

💡 Clear Visual Indicators

The device features intuitive visual indicators for easy monitoring:

• Working indicator – Shows the device is operating

• Oxygen concentration status indicator – Confirms oxygen purity

• Oxygen flow indication – Displays current flow rate

⏱️ Timing & Accumulated Time Functions

The GHM-OC5B includes convenient time management features:

• Timing shutdown function – Schedule therapy sessions

• Accumulated time function – Track total operating hours for maintenance planning

🔇 Low‑Noise Operation (≤55 dB)

With an operating noise level of ≤55 dB(A) , the GHM-OC5B operates quietly—minimizing disturbance to patients and family members during use, especially important for nighttime oxygen therapy.

📦 Compact, Portable & Mobile Design

• Lightweight – Only 21 kg for easy transport

• Compact dimensions – 508mm(L) × 260mm(W) × 530mm(H)

• Turning casters (truckle) – Effortless mobility between rooms

• Stable performance – Reliable operation for continuous use

• High safety – Complies with medical device requirements

• Easy to operate – User‑friendly interface

🏥 Wide Clinical Applications

The GHM-OC5B has a wide application, including:

• Home oxygen therapy – Long‑term oxygen therapy (LTOT) for COPD and chronic respiratory conditions

• Hospitals & clinics – Inpatient and outpatient oxygen supplementation

• Oxygen bars & wellness centers – Recreational oxygen therapy

• Plateau & high‑altitude outposts – Oxygen supplementation in low‑oxygen environments

• Fitness & sports training centers – Post‑exercise recovery

Specifications

What's Included

• GHM-OC5B Oxygen Concentrator Main Unit

• Humidifier Bottle

• Oxygen Tubing

• Nasal Cannula

• Power Cord

• SpO₂ Probe (optional accessory)

• User Manual

Applications

The GHM-OC5B Oxygen Concentrator is suitable for:

• Home Oxygen Therapy – Long‑term oxygen therapy (LTOT) for COPD and chronic respiratory conditions

• Hospitals & Clinics – Inpatient and outpatient oxygen supplementation

• Oxygen Bars & Wellness Centers – Recreational oxygen therapy

• Plateau & High‑Altitude Outposts – Oxygen supplementation in low‑oxygen environments

• Fitness & Sports Training Centers – Post‑exercise recovery

• Long‑Term Care Facilities – Elderly care and nursing homes

Why Choose the GHM-OC5B?

FAQ

Q: What is the GHM-OC5B Oxygen Concentrator?

A: The GHM-OC5B is a medical device that uses PSA (Pressure Swing Adsorption) technology with molecular sieve to concentrate medical‑grade oxygen (93%±3%) from ambient air for patients requiring supplemental oxygen therapy.

Q: What is the oxygen flow rate range?

A: The device offers an adjustable flow rate from 0.5 to 5 L/min.

Q: What is the oxygen concentration?

A: The GHM-OC5B produces oxygen with a concentration of 93% ± 3% within approximately 30 minutes of startup.

Q: Can the device monitor SpO₂ and pulse rate?

A: Yes. With the optional SpO₂ probe accessory, the device can measure and display blood oxygen saturation (SpO₂) and pulse rate (PR) in real time.

Q: Is the device noisy?

A: No. The GHM-OC5B operates at a low noise level of ≤55 dB(A) , making it suitable for use in quiet environments.

Q: Does the device have safety alarms?

A: Yes. The GHM-OC5B features 5 safety functions including power failure, high/low pressure protection, low flow rate, and high temperature alarms.

Q: Is the device portable?

A: Yes. The GHM-OC5B features a compact design (508mm × 260mm × 530mm) weighing 21 kg with turning casters for easy mobility between rooms.

Q: Does the device have timing functions?

A: Yes. The GHM-OC5B includes a timing shutdown function for scheduled therapy sessions and an accumulated time function to track total operating hours.

Q: Where can the device be used?

A: The GHM-OC5B has a wide application including clinics, hospitals, oxygen bars, plateau outposts, and gym centers.

Q: What is included in the package?

A: The package includes the GHM-OC5B main unit, humidifier bottle, nasal cannula, power cord, user manual, and optional SpO₂ probe.