Exhibit 4.3

                3 Year 7 Percent Non-Convertible Promissory Note
                              Due December 31, 2009

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Amount: $ 100,000                           Issue Date: December 31, 2006
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FOR VALUE RECEIVED, the undersigned, Biocoral, Inc., a Delaware corporation (the
"Borrower"), maintaining an address at 38 rue Anatole France, 92594 Levallois
Perret Cedex - France, promises to pay to the order of
________________________________ ("Lender") or registered assigns, the principal
sum of $100,000 (Principal), together with interest of 7 % ("Seven percent") per
year thereon from the date herein.

Pari Passu.

All Notes of this issue rank pari passu without priority over one another.

Interest.

Accrued interest shall be payable on the first business day of each year and at
maturity.

Payment.

The entire principal together with any accrued but unpaid interest shall be
fully paid on or before December 31, 2009. To redeem this note, the holder or
holders hereof must surrender the same at the office of the Borrower, together
with a written request for redemption in a form satisfactory to the Borrower,
properly completed and executed.

The payment of this Note together with any interest accruing shall be mailed to
the registered holder or holders at their address last appearing on the Borrower
books. Such payments shall be applied first to accrued interest and the balance
to the principal. All payments related to this Note shall be made to holder or
holders in United States funds.

Adjustments to Redemption.

If the Borrower is recapitalized, consolidated with or merged into any other
corporation, or sells or conveys to any other corporation all or substantially
all of its property as an entity, provision shall be made as part of the terms
of the recapitalization, consolidation, merger, sale or conveyance so that the
holder or holders of this Note may receive redemption therein, at the same time
upon the recapitalization, consolidation, merger, sale or conveyance.

Redemption/Callability.

The Borrower may at any time at it sole option, prepay in whole or in part the
principal amount without penalty, plus accrued interest to the date of
prepayment, of all outstanding Notes of this issue, upon 30 days' written notice
by certified or registered mail to the registered holder or holders of all
outstanding Notes. Such notice shall be mailed to Note holders at their address
last appearing on the Borrower's books.

Default.

In the event of any default by the Borrower in the payment of principal or
interest after a demand is made, the unpaid balance of the principal of this
promissory note shall, at the option of the holder or holders, become
immediately due and payable.

Late Charges.

The Borrower acknowledges that, if any payment under this Note is not made when
due, Lender will as a result thereof incur costs not contemplated by this Note,
the exact amount of which would be extremely difficult or impracticable to
ascertain. Such costs include without limitation processing and accounting
charges. Accordingly,

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the Borrower hereby agrees to pay to Lender with respect to each payment which
is not received by Lender within ten (30) days after such payment is due under
this Note a late charge equal to TWO PERCENT (2%) of the amount of the payment.
the Borrower and Lender agree that such late charge represents a fair and
reasonable estimate of the costs Lender will incur by reason of such late
payment. Acceptance of such late charge by Lender shall in no event constitute a
waiver of the default with respect to the overdue amount, and shall not prevent
Lender from exercising any of the other rights and remedies available to Lender.

Costs and Attorneys' Fees.

Upon default in making payment within 7 days of demand, the Borrower agrees to
pay all reasonable legal fees and costs of collection to the extent permitted by
law.

Registered Owner.

The Borrower may treat the person or persons whose name or names appear on this
Note as the absolute owner or owners thereof for the purpose of receiving
payment of, or on account of, the principal and interest due on this Note and
for all other purposes.

Release of Shareholders, Officers and Directors.

This Note is the obligation of the Borrower only, and no recourse shall be had
for the payment of any principal or interest hereon against any shareholder,
officer or director of the Borrower, either directly or through the Borrower, by
virtue of any statute for the enforcement of any assessment or otherwise. The
holder or holders of this Note, by the acceptance hereof, and as part of the
consideration for this Note, release all claims and waive all liabilities
against the foregoing persons in connection with the Note.

Joint and Several Liability.

The liability of the Borrower and the Lender is joint and several with respect
to all obligations hereunder.

If any provision of this Note is deemed unenforceable, in whole or in part, for
any reason, the remaining provisions shall still remain in full force and
effect.

Representation and Warranty.

The Borrower represents and warrants to Lender that the execution of this Note,
and the entering into of the loan documents by the Borrower, does not violate
any covenants or restrictions in any debt instruments or agreements with or
obligations to any other lenders.

No modification to this document or indulgence by any holder hereof shall be
binding unless in writing.

Governing Law.

This Note shall be construed, enforced and otherwise governed by the laws of the
State of Delaware, United States of America.

BIOCORAL, INC., a Delaware corporation


By: ____________________________