Exhibit 10.18
                                 PROMISSORY NOTE

<TABLE>
<CAPTION>
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Principal    Loan Date      Maturity      Loan No     Call / Coll:     Account    Officer    Initials
<S>          <C>           <C>             <C>        <C>              <C>         <C>       <C>
$100,000     03-31-2005    07-02-2005      11325                                   10009
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</TABLE>

  References in the shaded area are for Lender's use only and do not limit the
 applicability of this document to any particular loan or item. Any item above
        containing "***" has been omitted due to text length limitations.

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Borrower:  Pro Uro Care Inc.                  Lender:   Venture Bank
           One Carlson Parkway, Suite 124               5601 Green Valley Drive,
           Plymouth, MN 55447                           Suite 120
                                                        Bloomington0 MN 55437
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<TABLE>
<S>                               <C>                      <C>
Principal Amount: $100,000.00     Interest Rate: 7.000%    Date of Note: March 31, 2005
</TABLE>

     PROMISE TO PAY. Pro Uro Care Inc. ("Borrower") promises to pay to Venture
     Bank ("Lender"), or order, In lawful money of the United States of America,
     the principal amount of One Hundred Thousand & 00/100 Dollars
     ($100,000.00), together with interest at the rate of 7.000% per annum on
     the unpaid principal balance from March 31, 2005, until paid In full.

     PAYMENT. Borrower will pay this loan In one principal payment of
     $100,000.00 plus Interest on July 2, 2005. This payment due on July 2,
     2005, will be for all principal and all accrued Interest not yet paid. In
     addition, Borrower will pay regular monthly payments of all accrued unpaid
     interest due as of each payment date, beginning May 2, 2005, with all
     subsequent interest payments to be due on the same day of each month after
     that. Unless otherwise agreed or required by applicable law, payments will
     be applied first to any accrued unpaid Interest; then to principal; then to
     any unpaid collection costs; and then to any late charges. The annual
     Interest rate for this Note is computed on a 365/360 basis; that Is, by
     applying the ratio of the annual Interest rate over a year of 360 days,
     multiplied by the outstanding principal balance, multiplied by the actual
     number of days the principal balance Is outstanding. Borrower will pay
     Lender at Lender's address shown above or at such other place as Lender may
     designate in writing.

     PREPAYMENT. Borrower may pay without penalty all or a portion of the amount
     owed earlier than it is due. Early payments will not, unless agreed to by
     Lender in writing, relieve Borrower of Borrower's obligation to continue to
     make payments under the payment schedule. Rather, early payments will
     reduce the principal balance due. Borrower agrees not to send Lender
     payments marked "paid in full", "without recourse", or similar language. If
     Borrower sends such a payment, Lender may accept it without losing any of
     Lender's rights under this Note, and Borrower will remain obligated to pay
     any further amount owed to Lender. All written communications concerning
     disputed amounts, including any check or other payment instrument that
     indicates that the payment constitutes "payment in full" of the amount owed
     or that is tendered with other conditions or limitations or as full
     satisfaction of a disputed amount must be mailed or delivered to: Venture
     Bank, 5601 Green Valley Drive, Suite 120, Bloomington, MN 55437.

     LATE CHARGE. If a payment is 10 days or more late, Borrower will be charged
     5.000% of the unpaid portion of the regularly scheduled payment.

     INTEREST AFTER DEFAULT. Upon default, including failure to pay upon final
     maturity, Lender, at its option, may, if permitted under applicable law,
     increase the interest rate on this Note 2.000 percentage points. The
     interest rate will not exceed the maximum rate permitted by applicable law.

     DEFAULT. Each of the following shall constitute an event of default ("Event
     of Default") under this Note:

          Payment Default. Borrower fails to make any payment when due under
          this Note.

          Other Defaults. Borrower fails to comply with or to perform any other
          term, obligation, covenant or condition contained in this Note or in
          any of the related documents or to comply with or to perform any term,
          obligation, covenant or condition contained in any other agreement
          between Lender and Borrower.

          False Statements. Any warranty, representation or statement made or
          furnished to Lender by Borrower or on Borrower's behalf under this
          Note or the related documents is false or misleading in any material
          respect, either now or at the time made or furnished or becomes false
          or misleading at any time thereafter.

          Insolvency. The dissolution or termination of Borrower's existence as
          a going business, the insolvency of Borrower, the appointment of a
          receiver for any part of Borrower's property, any assignment for the
          benefit of creditors, any type of creditor workout, or the
          commencement of any proceeding under any bankruptcy or insolvency laws
          by or against Borrower.

          Creditor or Forfeiture Proceedings. Commencement of foreclosure or
          forfeiture proceedings, whether by judicial proceeding, self-help,
          repossession or any other method, by any creditor of Borrower or by
          any governmental agency against any collateral securing the loan. This
          includes a garnishment of any of Borrower's accounts, including
          deposit accounts, with Lender. However, this Event of Default shall
          not apply if there is a good faith dispute by Borrower as to the
          validity or reasonableness of the claim which is the basis of the
          creditor or forfeiture proceeding and if Borrower gives Lender written
          notice of the creditor or forfeiture proceeding and deposits with
          Lender monies or a surety bond for the creditor or forfeiture
          proceeding, in an amount determined by Lender, in its sole discretion,
          as being an adequate reserve or bond for the dispute.

          Events Affecting Guarantor. Any of the preceding events occurs with
          respect to any Guarantor of any of the indebtedness or any Guarantor
          dies or becomes incompetent, or revokes or disputes the validity of,
          or liability under, any guaranty of the indebtedness evidenced by this
          Note. In the event of a death, Lender, at its option, may, but shall
          not be required to, permit the Guarantor's estate to assume
          unconditionally the obligations arising under the guaranty in a manner
          satisfactory to Lender, and, in doing so, cure any Event of Default.

          Change In Ownership. Any change in ownership of twenty-five percent
          (25%) or more of the common stock of Borrower.

          Adverse Change. A material adverse change occurs in Borrower's
          financial condition, or Lender believes the prospect of payment or
          performance of this Note is impaired.

          Insecurity. Lender in good faith believes itself insecure.

          Cure Provisions. If any default, other than a default in payment is
          curable and if Borrower has not been given a notice of a breach of the
          same provision of this Note within the preceding twelve (12) months,
          it may be cured if Borrower, after receiving written notice from
          Lender demanding cure of such default: (1) cures the default within
          fifteen (15) days; or (2) if the cure requires more than fifteen (15)
          days, immediately initiates steps which Lender deems in Lender's sole
          discretion to be sufficient to cure the default and thereafter
          continues and completes all reasonable and necessary steps sufficient
          to produce compliance as soon as reasonably practical.

     LENDER'S RIGHTS. Upon default, Lender may declare the entire unpaid
     principal balance on this Note and all accrued unpaid interest immediately
     due, and then Borrower will pay that amount.

     ATTORNEYS' FEES; EXPENSES. Lender may hire or pay someone else to help
     collect this Note if Borrower does not pay. Borrower will pay

<PAGE>

                                 PROMISSORY NOTE
Loan No: 11325                     (Continued)                            Page 2


Lender that amount. This includes, subject to any limits under applicable law,
Lender's reasonable attorneys' fees and Lender's legal expenses, whether or not
there is a lawsuit, including reasonable attorneys fees, expenses for bankruptcy
proceedings (including efforts to modify or vacate any automatic stay or
injunction), and appeals. If not prohibited by applicable law, Borrower also
will pay any court costs, in addition to all other sums provided by law.

GOVERNING LAW. This Note will be governed by federal law applicable to Lender
and, to the extent not preempted by federal law, the laws of the State of
Minnesota without regard to its conflicts of law provisions. This Note has been
accepted by Lender in the State of Minnesota.

RIGHT OF SETOFF. To the extent permitted by applicable law, Lender reserves a
right of setoff in all Borrower's accounts with Lender (whether checking,
savings, or some other account). This includes all accounts Borrower holds
jointly with someone else and all accounts Borrower may open in the future.
However, this does not include any IRA or Keogh accounts, or any trust accounts
for which setoff would be prohibited by law. Borrower authorizes Lender, to the
extent permitted by applicable law, to charge or setoff all sums owing on the
indebtedness against any and all such accounts, and, at Lender's option, to
administratively freeze all such accounts to allow Lender to protect Lender's
charge and setoff rights provided in this paragraph.

COLLATERAL. Borrower acknowledges this Note is secured by All Business Assets
per Commercial Security Agreement dated 03/31/05. A Commercial Guaranty signed
by Maurice R. Taylor II dated 03/31/05.

SUCCESSOR INTERESTS. The terms of this Note shall be binding upon Borrower, and
upon Borrower's heirs, personal representatives, successors and assigns, and
shall inure to the benefit of Lender and its successors and assigns.

GENERAL PROVISIONS. Lender may delay or forgo enforcing any of its rights or
remedies under this Note without losing them. Borrower and any other person who
signs, guarantees or endorses this Note, to the extent allowed by law, waive
presentment, demand for payment, and notice of dishonor. Upon any change in the
terms of this Note, and unless otherwise expressly stated in writing, no party
who signs this Note, whether as maker, guarantor, accommodation maker or
endorser, shall be released from liability. All such parties agree that Lender
may renew or extend (repeatedly and for any length of time) this loan or release
any party or guarantor or collateral; or impair, fail to realize upon or perfect
Lender's security interest in the collateral; and take any other action deemed
necessary by Lender without the consent of or notice to anyone. All such parties
also agree that Lender may modify this loan without the consent of or notice to
anyone other than the party with whom the modification is made. The obligations
under this Note are joint and several.

SECTION DISCLOSURE. To the extent not preempted by federal law, this loan is
made under Minnesota Statutes, Section 47.59.


PRIOR TO SIGNING THIS NOTE, BORROWER READ AND UNDERSTOOD ALL THE PROVISIONS OF
THIS NOTE. BORROWER AGREES TO THE TERMS OF THE NOTE.

BORROWER ACKNOWLEDGES RECEIPT OF A COMPLETED COPY OF THIS PROMISSORY NOTE.

BORROWER:



PRO URO CARE INC.

By: /s/ Maurice R. Taylor II
    -------------------------------------------------
    Maurice R. Taylor II, Chairman and CEO of Pro Uro
    Care Inc.