A device for applying compression treatment to a part of a wearer's body includes an S-shaped bladder with at least first and second spaced apart sections in fluid communication. At least one opening is formed between the first and second sections. The at least one opening may a single opening extending...http://www.google.com/patents/US8128584?utm_source=gb-gplus-sharePatent US8128584 - Compression device with S-shaped bladder
