Medical created the TK-4L as an easy-to-use compression strap to help
stop or slow blood loss in large wounds or arterial bleeding. Designed
for one-handed use, the TK-4L to give the user the ability to apply the
maximum capable force they can generate on lower extremities.
TK-4L provides a tension fixture at one end of the strap. The added
aluminum tension fixture results in the ability to apply manual force to
the strap and increase the blood loss stoppage capability of the strap.
By wrapping and compressing the strap around the extremity, the added
compressive force increases the pressure on the limb and reduced the
has recently been updated with a new elastic strap that is 50% stronger
than the TK-4 and an enclosed tension fixture to make application easier
and more secure.