8410580 Repetitive Exhalation Valve Of The Ventilator
8410580 Repetitive Exhalation Valve Of The Ventilator
Basic Information:
- Model: 8410580
- Product Type: Reusable exhalation valve (ventilator accessory)
- Purpose: It is located at the exhalation port of the ventilator, used to control and regulate the exhaled gas1.
Working Principle:
It works based on the principle of pressure difference. When the patient exhales, the exhalation valve senses the exhalation airflow and controls the opening and closing of the valve according to the pressure difference of the airflow. When the pressure difference of the airflow reaches a certain level, the exhalation valve automatically opens to discharge the gas from the ventilator. When the patient inhales, the exhalation valve senses the decrease in the pressure difference of the airflow and controls the closing of the valve according to the change in the pressure difference.
Material and Characteristics:
It is usually made of plastic, which has certain corrosion resistance and biocompatibility to meet the needs of the medical environment and patient use.
Scope of Application:
It is suitable for Drager Evita series ventilators, providing the key exhalation control function for the normal operation of the ventilator and the respiratory support of the patient.
| Model | 8410580 |
| Product Type | Reusable Exhalation Valve (Ventilator Accessory) |
| Application | Compatible with Drager Evita series ventilators (e.g., Evita 2d, Evita 4, etc.) |
| Purpose |
Controls and regulates exhaled gas flow; located at the ventilator's exhalation port. |
| Working Principle |
Operates based on pressure difference: opens when exhalation airflow pressure reaches a threshold, closes during inhalation. |
| Material | Medical-grade plastic (biocompatible, corrosion-resistant) |
| Dimensions (Approx.) |
Length: 10 cm, Diameter: 3.5 cm (varies slightly by model; refer to actual product) |
| Weight | 50 g (approx.) |
| Sterilization Method |
Autoclavable (134°C, 3 bar, 10 minutes); compatible with ethylene oxide (EO) sterilization |
| Reuse Cycle |
Recommended for up to 20 reuses or 90 days (whichever comes first), per clinical guidelines. |
| Certifications |
CE marked, complies with ISO 13485 (Medical Device Quality Management System) |
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