When the bladder is full, the check valve closes to prevent backflow, and the water is pumped up to the surface via injected gas pressure which squeezes the bladder. This gas pressure is typically ...

31, 2024 (HealthDay News) -- Injected micronized amnion/chorion bilayer (AC) product significantly reduces time to symptom relief in patients with refractory interstitial cystitis/bladder pain ...