1. Material Compatibility
Saline solution
● Most irrigation bags are compatible with saline because it is a non-corrosive liquid that has little to no effect on medical-grade materials like PVC, PE, or EVA.
● Saline is commonly used for wound irrigation, bladder irrigation, or post-surgical procedures.
Disinfectants
Compatibility with disinfectants depends on the type and concentration of the solution:
● Povidone-iodine or Hydrogen Peroxide: Suitable for bags made of high chemical-resistant materials.
● Sodium Hypochlorite (Bleach): Check if the bag's material can withstand corrosive substances, as sodium hypochlorite may degrade some plastics over time.
2. Temperature Resistance
The bag’s ability to handle warmed fluids (e.g., saline warmed to 37°C) is another crucial factor:
● High-quality irrigation bags are usually resistant to liquids up to 50°C.
● Ensure the bag does not soften, deform, or rupture under higher temperatures.
3. Clinical Use Scenarios
Post-Surgical Irrigation: Often uses sterile saline or diluted antiseptics.
● Bladder Irrigation: Typically involves saline or mild disinfectant solutions (e.g., boric acid solutions).
● Wound Irrigation: Uses non-irritating solutions like sterile saline or medical-grade disinfectants.
Most irrigation bags are designed to accommodate common solutions like saline and diluted disinfectants. However, when using disinfectants, it is essential to confirm that the bag's material is chemically compatible with the liquid and can withstand the temperature. Always refer to the product's instructions or consult the manufacturer for confirmation.
