Israel’s Sialo Technology has received Europe’s CE mark for its unique Dynamic Implant Valve Approach or DIVA. It is the first solution ever to allow the dentist to perform complex surgical procedures, such as a closed sinus elevation, via the implant in a minimal invasive manner simultaneously with the implant insertion.
http://www.businesswire.com/news/home/20120501006011/en/Sialo-Technology-Announces-DIVA-Dental-Implant-World#.VB4_zvldV8E