... (PPH), the DHS B has two specifications: 32mm, 34mm.The instrument includes the hemorrhoidal circular stapler, rod, Anal Dilator, ... canal, affecting fewer nerve endingsThe Disposable Hemorrhoidal Stapler DHS B series hemorrhoidal stapler is a single-patient-use device. The ... (mm)StapleHeight (mm)Closure Height (mm)DHS B-323224323.81.5DHS B-343426343.81.5 CEmarked Disposable tubular hemorrhoid stapler