Tactile Systems Technology, Inc. engages in the development and provision of medical devices for chronic diseases in the United States.The company offers Flexitouch Plus system, a pneumatic compression device for the treatment of lymphedema, venous insufficiency, and venous leg ulcers. AffloVest is a portable high frequency chest wall oscillation test for the. treatment of retained pulmonary secretions such as bronchiectasis, cystic fibrosis.