Tourniquet :  (noun)

1: bandage that stops the flow of blood from an artery by applying pressure [syn: compression bandage]

Ace bandage, Band-Aid, adhesive tape, application, band, bandage, bandaging, binder, brace, cast, cataplasm, compress, cotton, court plaster, cravat, dressing, elastic bandage, epithem, four-tailed bandage, gauze, lint, plaster, plaster cast, pledget, poultice, roller, roller bandage, rubber bandage, sling, splint, sponge, stupe, tampon, tape, tent, triangular bandage,