The Hemostatic Bandage is also called Exsanguination tourniquet, it is widely use in the operations of knee replacement and arthroscopic surgery, foot and ankle surgery, hand and upper limb surgery etc.
Operation Principle:The contraction diameter of the elastic silicone ring is smaller than the minimum size of the limb (including g the end of the limb). Therefore, due to the expansion effect of the limb on the elastic silicone ring,the elastic silicone ring is expanded and squeezed by the limb, which h produces tensile force. In turn, the elastic silicone ring reacts on the limb, squeezing the limb, and the squeezing force is transmitted to the blood vessels and extrudi ing the blood in the blood vessels. In order to produce enough force to resist the blood pressure in the biood vessel and not to produce excessive force to damage the ii iimb tissue, the materiai of elastic silicone ring must be selected reasonably.
For more details about the products, please refer to
https://www.chinabandages.com/bandages/operation-bandages/hemostatic-bandage.html