What is the best liquid to use for bladder inflation?

The best liquid to use for bladder inflation, particularly in medical or device applications, usually depends on the specific purpose and the materials involved. Commonly used liquids include: 1. **Saline Solution**: Sterile saline is often used in medical devices and procedures because it is biocompatible, safe, and easy to handle. 2. **Water**: In many non-medical applications, distilled or sterile water may be suitable. 3. **Glycerin or Glycerol**: This can be used in specific applications due to its viscosity and compatibility with various materials. 4. **Oil-based Fluids**: In some industrial applications, specific types of oil may be preferred. It's important to consider factors such as biocompatibility, viscosity, and the purpose of the bladder when selecting a fluid. Always refer to relevant guidelines or consult with a professional for specific applications.