**Exhibit10.6**

**01.24.07**

**SECOND AMENDMENT TOLEASE**

THIS AMENDMENT (“Amendment”) is made effective as ofthe 8th day of February 2007, by and between **LIBERTY PROPERTY LIMITED PARTNERSHIP,**a Pennsylvania limited partnership (hereinafter called “Landlord”), and **ev3 INC.**, a Delaware corporation(hereinafter called “Tenant”).

**BACKGROUND:**

**A.**                                    Landlord and Tenant are parties to that certain Lease dated as of August 30,2005, as amended by First Amendment to Lease dated April 6, 2006  (collectively, the “Lease”) for certainpremises containing approximately 36,856 rentable square feet in the Buildingat 9600 54th Avenue North, Plymouth, Minnesota.

**B.**                                    Landlordand Tenant desire to amend the Lease to expand the Premises as set forth below.

**AMENDMENT:**

Now therefore, for good and valuable consideration,the receipt and legal sufficiency of which the parties acknowledge, the partiesagree as follows:

# 1.                                       **Expansion of Leased Premises**.  Commencing on June 1, 2007 (the “EffectiveDate”), the term “Premises” as defined in Section 1(a) of the Lease is herebyamended to include the additional space shown on attached **Exhibit A**consisting of approximately13,165 rentable square feet (the “2007 Expansion Space”).  Accordingly, commencing on the EffectiveDate, the Premises will contain a total of approximately 50,021 rentable squarefeet.  Except as expressly provided inthis Agreement, the 2007 Expansion Space will be leased on all of the terms andconditions of the Lease.

# 2.                                       **Minimum Annual Rent**.  Commencing on the Effective Date, the monthlyMinimum Annual Rent for the entire Premises (including the 2007 ExpansionSpace) will be as follows:

| **Period**                                | ** ** | **2007 Expansion Space  Monthly Minimum  Annual Rent** | ** ** | **Total Monthly Minimum  Annual Rent** | ** ** |
|-------------------------------------------|------------|----------------------------------------------------------------------------|------------|-------------------------------------------------------|------------|
| June 1, 2007 – October  31, 2007     |       | $                                                                          | 6,582.50   |                                                  | $          | 39,492.77 |   |
| November 1, 2007 –  October 31, 2008 |       | 6,779.98                                                                   |       | 40,528.96                                             |       |
| November 1, 2008 –  October 31, 2009 |       | 6,983.37                                                                   |       | 41,592.50                                             |       |
| November 1, 2009 – February 28, 2010 |       | 7,192.88                                                                   |       | 42,684.16                                             |       |
|                                           |            |                                                                            |            |                                                       |            |  |  |

 

3.                                       **Additional Rent**.  Commencing on the Effective Date, Tenant’sShare as set forth in Section 1(h) of the Lease shall be increased to100%.

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4.                                       **Use**. The limitation on maximum square footage that can be used as officespace set forth in Section 1(i) of the Lease is increased from 22,123 rentablesquare feet to 32,001 rentable square feet effective as of the Effective Date;provided, however, that Tenant’s right to so expand its office use is subjectto applicable legal requirements, including requirements of the municipalzoning code.

5.                                       **As-Is Condition; Leasehold Improvement Allowance**.  Landlord will deliver the 2007 ExpansionSpace to Tenant in its AS-IS condition, without any obligation on Landlord’spart to provide any leasehold improvements or leasehold improvementallowance.  Any leasehold improvements constructed by Tenant in the 2007 ExpansionPremises shall be constructed in accordance with the provisions of Sections 12and 13 of the Lease.

6.                                       **Alterations**.  Theprovisions of Section 12 of the Lease to the contrary notwithstanding,upon the expiration or termination of this Lease (i) Tenant shall leave inplace and surrender to Landlord all Alterations existing in the Premises as ofthe date of this Second Amendment, and (ii) Tenant shall leave in placeand surrender to Landlord all future Alterations made by or on behalf of Tenantprovided the Alterations are of the same kind and character as thepresently-existing Alterations.  Tenantshall not demolish any existing improvements or Alterations in the Premises(e.g., in order to convert office space to warehouse or tech space) withoutfirst obtaining Landlord’s consent, which consent shall not be unreasonablywithheld, conditioned or delayed, and, unless Landlord otherwise agrees withTenant in writing, Landlord reserves the right, upon the expiration ortermination of the Lease, to cause Tenant to restore the Premises tosubstantially the condition existing prior to such demolition.  Moreover, Landlord reserves the right torequire Tenant to remove specialized Alterations (such as supplemental HVACequipment, computer room installations and the like), if any, constructed inthe Premises by or on behalf of Tenant after the date of this Second Amendment.

# 7.                                       **Defined Terms.**  All capitalized terms used in this Amendmentnot separately defined herein shall have the meaning given them in the Lease.

# 8.                                       **Full Force and Effect.** All of the termsand conditions of the Lease not inconsistent with this Amendment shall remainunmodified and in full force and effect.

# 9.                                       **Counterparts.**  This Amendment may be executed incounterparts and may be delivered by facsimile transmittal of signed originalcounterparts.

[*SignaturePage Follows*]

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The parties haveexecuted this Second Amendment as of the date stated above.
|        |       | **TENANT:**                   |
|--------|------------|-------------------------------|
|   |       | **ev3  Inc.**                 |
|   |       | ** **                    |
|   |       | By:                           | /s/Patrick D. Spangler |   |
|   |       |                          |   |   |
|   |       | Its:                          | CFO |   |
|   |       |                          |   |   |
|   |       |                          |   |
|   |       | **LANDLORD:**                 |
|   |       | **LIBERTY  PROPERTY LIMITED** |
|   |       | **PARTNERSHIP**               |
|   |       | ** **                    |
|   | ** ** | **BY:**                       | **Liberty Property Trust, its Sole General** |
|   | ** ** | ** **                    | **Partner** |
|   | ** ** | ** **                    | ** ** |
|   | ** ** | ** **                    | ** ** |
|   |       |                          | By: | /s/Robert L. Kiel |   |
|   |       |                          |   | Robert L. Kiel |   |   |
|   |       |                          |   | Senior Vice President |   |   |
|   |       |                          |   | Regional  Director |   |   |
|   |       |                          |
|   |       |                          | /s/DMJ | Regional Manager |
|   |       |                          |   |   |
|   |       |                          | /s/JD | Leasing  Representative |
|   |       |                          |   |   |
|   |       |                          | /s/TB | Property Manager |
|        |            |                               |  |  |  |  |  |  |  |

 

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