A suction clip and system and method therefor. The suction clip is configured for deployment from a catheter to provide for hemostasis of injured tissue. The suction clip preferably includes a flexible distal rim configured to form sealing contact with tissue to be treated and a proximal check valve to maintain a seal of the clip to the tissue when a vacuum has been provided therebetween. The suction clip may include a visual or radio-opaque marker to aid in later location of same.