Characteristics and Classification of Manual Resuscitators

Manual resuscitator is the first-choice device for immediate ventilation in emergency cases involving cardiac arrest, asphyxia, or coma, helping to secure critical time for subsequent life-saving interventions; it is a standard piece of emergency medical equipment. As the most fundamental, practical, and widely used manual respiratory resuscitation device, it plays a vital role across the entire continuum of care—including pre-hospital treatment, in-hospital care, and patient transport—serving as an indispensable tool for basic life support within the emergency medical system.

 

 

1. Portable and lightweight; requires no power source and is ready for immediate use on-site.
2. Simple to operate and quick to master; easy to learn for emergency use.
3. Provides stable ventilation; features a one-way valve design to prevent gas backflow.
4. Versatile application; suitable for both pre-hospital and in-hospital settings, as well as for adults and children.
5. Convenient oxygen delivery; can be connected to an oxygen source to rapidly boost blood oxygen levels.
6. Ideal for emergencies; the preferred choice during ventilator failure or patient transport.
7. High safety profile; allows for controlled delivery volume to minimize the risk of barotrauma.

 

 

1. By Target User
- Adult type: Large bag volume; suitable for adults.
- Pediatric type: Smaller size; lower air delivery volume.
- Infant type: Mini-sized; designed specifically for newborns and infants.

2. By Material

- Silicone resuscitator: Soft and durable; autoclavable (reusable); mainstream choice in medical settings.
- Rubber resuscitator: Low cost; moderate elasticity.
- Disposable resuscitator: Sterile, single-use; prevents cross-infection.

3. By Structure and Function

- Standard type: Basic ventilation; no reservoir bag.
- Reservoir bag type: High-concentration oxygen delivery; superior oxygenation performance.
- Pressure relief valve type: Prevents over-ventilation; protects the lungs.

4. By Usage Scenario

- Pre-hospital emergency type: Portable for ambulances and outdoor emergency care.
- In-hospital clinical type: For use in wards, operating rooms, and emergency resuscitation.