System Features
Digital Drainage Standardization
- Provides negative pressure between -1cmH2O and -100cmH2O, ensuring stable and portable negative pressure in the pleural cavity through automatic compensation.
- Breaks traditional air leak observation methods; G-Mac measures and records precise data during the thoracic drainage process, quantifying objective parameters for chest tube removal, and determining the appropriate timing for tube removal in accordance with guideline standards.
- Supports review of monitored data, accurately recording the rehabilitation process.
Patient Comfort
- G-Mac operates extremely quietly, is lightweight, and can be carried, ensuring continuous treatment while supporting early patient mobilization.
Intelligent Operation
- G-Mac simplifies the operation process, automatically entering a self-check program upon each startup; it has built-in prompts and alarm functions to ensure patient safety while reducing the workload of healthcare personnel.
System Components
Thoracic Drainage Monitor

Disposable Thoracic Drainage Bottle

Product Features
A. Integrated design for easy installation and replacement.
B. Both the negative pressure chamber and pressure measurement chamber have bacterial filters and anti-overflow valves to protect the system from contamination.
C. Equipped with a sealing cap to prevent liquid leakage, making waste disposal convenient.
Disposable Thoracic Drainage Tube

Product Features
A. Percutaneous (Seldinger technique) placement of the drainage tube helps reduce patient trauma.
B. The pigtail catheter has side holes located on both the inner and outer sides of the front section, preventing blockage when the pleura is compressed.
C. X-ray radiopacity facilitates the observation of the catheter's position in follow-up checks.
D. Made of polyurethane material, it has good biocompatibility and a soft texture, reducing patient discomfort.