CSA Medical, Inc.

CSA Medical, Inc. develops and manufactures a proprietary interventional spray cryotherapy
technology platform utilizing unique properties of liquid nitrogen spray delivered by a software
driven device with specialty catheters that enable delivery of spray cryogen inside the body to flash
freeze and destroy unwanted tissue allowing for a rejuvenative pattern of healing. CSA manufactures
and distributes this technology in the USA as the truFreeze system which uses Liquid Nitrogen spray
that has a boiling point of -196oC to ablate unwanted benign and malignant tissue.

Medical Device