The new filter is made of Polylactic Acid and Bismuth Ferrite uses piezo-photocatalysis, which combines the principles of ...

The apparatus for the enema includes a 28 French Foley catheter with a 30 mL balloon, tubing, and a 1 liter of normal saline containing 10 mL of 1% methylene blue dye (final concentration of 0.01%).