Our bulldog clamps are small tube clamps, which can be kept in a permanently closed state by spring force. This enables a particularly safe and gentle vascular occlusion. Our bulldog clamps are made of medical steel or lighter, more resistant titanium according to the German CE standard and under constant quality control according to DIN ISO 13485 and 9001. Bulldog clamps are either designed for arteries or for veins. The mouth part of the usual bulldog clamps is always serrated. We offer John Hopkins application and removal pliers for application and removal. The most important bulldog clamps are: Bulldog clamp according to Dieffenbach, bulldog clamp according to John Hopkins.