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ZNG Medical
The manual sputum suction device is a vital medical tool consisting of a water pump, a piston, an ergonomic handle, a sputum storage chamber, and specialized suction and discharge tube joints. It is primarily engineered to efficiently clear respiratory secretions, ensuring the respiratory tract remains unobstructed during medical care.
Working Principle: By pressing the device handle, a negative pressure environment is created within the storage chamber. This pressure differential draws secretions from the patient's oropharynx through the suction tube and into the secure storage chamber.
| Item | Value |
| Model Number | YH-E234 |
| Power Source | Manual Operation |
| Warranty | 1 Year |
| After-sale Service | Online technical support |
| Material | Acrylic, Resin |
| Shelf Life | 1 Year |
| Quality Certification | SGS |
| Instrument Classification | Class I |







