**Exhibit 21.1**

 

**Subsidiaries of ev3 Inc.**

 
| **Name**                                | ** ** | **State  or Other Jurisdiction of  Incorporation or   Organization** | ** ** | **Name  Under  Which Does Business** |
|-----------------------------------------|------------|----------------------------------------------------------------------|------------|--------------------------------------|
| Micro  Therapeutics, Inc.               |       | Delaware                                                             |       | ev3  Neurovascular                   |
| Dendron  GmbH                           |       | Germany                                                              |       | N/A                                  |
| ev3  Endovascular, Inc.                 |       | Delaware                                                             |       | ev3  Inc.                            |
| EndiCOR  Medical, Incorporated          |       | Delaware                                                             |       | N/A                                  |
| ev3  Technologies, Inc.                 |       | Delaware                                                             |       | N/A                                  |
| ev3  Sunnyvale, Inc.                    |       | California                                                           |       | N/A                                  |
| ev3  Peripherals, Inc.                  |       | Minnesota                                                            |       | N/A                                  |
| ev3  Santa Rosa, Inc.                   |       | California                                                           |       | N/A                                  |
| ev3  International, Inc.                |       | Delaware                                                             |       | N/A                                  |
| ev3  B.V.                               |       | Netherlands                                                          |       | N/A                                  |
| ev3  K.K.                               |       | Japan                                                                |       | N/A                                  |
| ev3  S.r.l.                             |       | Italy                                                                |       | N/A                                  |
| ev3  Australia Pty Limited              |       | Australia                                                            |       | N/A                                  |
|                                    |       |                                                                 |       |                                 |
| ev3  Canada, Inc.                       |       | Canada                                                               |       | N/A                                  |
| ev3  SAS                                |       | France                                                               |       | N/A                                  |
| ev3  Europe SAS                         |       | France                                                               |       | N/A                                  |
| ev3  GmbH                               |       | Germany                                                              |       | N/A                                  |
| ev3  Technologies Iberica, S.L.         |       | Spain                                                                |       | N/A                                  |
| ev3  Nordic AB                          |       | Sweden                                                               |       | N/A                                  |
| ev3  Limited                            |       | United  Kingdom                                                      |       | N/A                                  |
| Listo  Comércio E Consultoria LTDA |       | Brazil                                                               |       | N/A                                  |

 

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