Vane Air Flow Meters. A vane air flow meter (also known as a âflap styleâ meter and a VAF sensor) is an early type of air flow meter that measures air intake volume. This type of meter uses a spring-loaded flap that is attached to a variable resistor. As air enters, it pushes against the flap or plate opening it.
Bladder stones can be removed surgically by a cystotomy, opening of the bladder. Stones lodged in the urethra can often be flushed into the bladder and removed, but sometimes a urethrotomy is necessary.ladder stones can be removed surgically by a cystotomy, opening of the bladder. Stones lodged in the urethra can often be flushed into the bladder and removed, but sometimes a urethrotomy is necessary.
Gall Bladder Cleansing and Diet for Gallstones. Yet, even the more severe cases of gall bladder symptoms can often be overcome and settled by using a gall bladder cleanse and adopting a modified diet for gallstones pain management. A gall bladder cleanse can flush the gall bladder and bring gall bladder stones away - including even quite large stones.