| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Medtronic | - | Yes | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| May 25, 2004 | Series B | $ 12M | Seedling Enterprises,Cutlass Capital | Detail |
| Mar 2, 2009 | Series C | $ 15M | Seedling Enterprises,Cutlass Capital | Detail |