The brackets ("[ ]") which appear in various places in the following exhibit indicate areas where confidential information has been redacted by the Company. Such redacted information is the subject of a request for confidential treatment and is therefore being filed separately with the Commission. 1 OEM Purchase Agreement This Agreement is made this 6th day of AUG , 1996, by and between Image Guided Technologies, Inc., with an address at 5710-B Flatiron Parkway, Boulder, CO 80301 (hereafter called "IGT") and Radionics Software Applications, Inc., with an address of 22 Terry Avenue, Burlington, MA USA 01830, (hereafter called "RSA"). The parties make the following agreements: 1. The Products to be purchased and/or licensed by RSA from IGT and covered by this Agreement are listed on Exhibit A. The per item price for such Products in US dollars is also listed in Exhibit A, provided however, that prices may change with ninety (90) days prior written notice by IGT to RSA. Prices are net of shipping, insurance and all value-added taxes, customs fees, sales and/or use taxes; freight by an RSA approved carrier shall be prepaid and added to the invoice. RSA shall receive such discounts for quantity purchases as indicated in Exhibit A. The discount on any individual purchase order will be based on the accrued year-to-date quantity and will be taken as earned on each new order. The discount schedule may change at the yearly anniversary with ninety (90) days prior written notice by IGT to RSA. There are no bill-backs for discounts given. 2. RSA may purchase IGT software licenses for its own use, and subject to the terms and conditions of this Agreement, IGT hereby grants to RSA, with the right to sublicense to RSA affiliates, a world-wide, non-exclusive license to use the IGT software in object code only, for RSA s (or the Affiliate s) own use on the specified IGT hardware; RSA s own use includes copying portions of the IGT software in the creation of communication protocols, interfaces or other devices or programs necessary or desirable to integrate the IGT hardware and IGT software into the RSA system; RSA shall include all IGT proprietary legends on such portions copied. In addition, RSA may rent or lease the IGT software in object code only to third parties who are renting or leasing RSA systems incorporating IGT hardware and IGT software. In addition, RSA may purchase IGT software licenses and sublicense the IGT software to RSA s or its Affiliates distributors in the sales channel or to end-users, only in object code form, for use on specified IGT hardware incorporated in an RSA system. 3. RSA shall submit purchase orders to IGT for Products from time to time; all purchase orders are governed by the terms and conditions of this Agreement, except for quantity ordered. IGT shall accept all such purchase orders, and shall deliver all Products within the mutually agreed time frame established at the time the order is received by IGT and IGT agrees to ship at least [ ] systems per month if required by RSA. Risk of loss and title to hardware shall pass at IGT's dock. Although RSA must indicate an intent to purchase at least [ ] systems during each year of this agreement to obtain the base OEM discount of [ ], RSA makes no commitment to purchase any minimum number of Product, nor does RSA guarantee any profit, revenue or other income to IGT. 1 4. RSA shall pay IGT for Products shipped within thirty days of receipt of goods and conforming invoice. RSA shall pay in US Dollars. 5. RSA may cancel any purchase order with thirty days prior written notice; RSA shall take delivery of Product completed during the thirty day wind-down period, but shall have no other obligation to IGT. 6. IGT warrants the IGT Hardware and Software as set forth in Exhibit B, "The IGT Product Warranty". IGT warrants that all Products delivered according to this Agreement shall, at the time of delivery, conform to the UL and IEC standards included in the IGT Product specification shown on Exhibit C, Product Specification, and by June 30, 1997 the Products shall bear the CE mark and conform to ISO 9000 requirements in effect as of that date. IGT further warrants that the software Products shall perform substantially in accordance with their specifications for a period of one year from date of shipment. IGT further warrants that each Product shall be factory tested and qualified, and that it shall perform in accordance with its written specifications as of the date of shipment. In the event such Product is not returned by IGT within fifteen (15) business days, or does not perform as warrantied after return except in the case where such delay is caused by condition(s) beyond IGT s reasonable control, then, as RSA s exclusive remedy and IGT s sole liability, RSA shall return the Product and IGT shall issue RSA a refund for the full amount paid. 7. IGT agrees that it shall make no changes to the Product without notifying RSA in writing ninety (90) days in advance. IGT may make changes in the design or manufacture of any Product, provided that the changes do not effect the form, fit or function of the Product and provided further that IGT shall not make any changes which may effect any regulatory status or require any additional regulatory filing, including the FDA, the CE Mark, or other domestic or foreign registrations. No additional changes will be made without the prior written permission of RSA. 8. IGT shall defend in any suit or proceeding brought against RSA to the extent it is based on a claim that the IGT Product sold or licensed to RSA under this Agreement directly infringes a patent or copyright; provided IGT is notified promptly in writing and given authority, information and assistance (at IGT s expense) for the defense of the suit or proceeding. IGT shall pay all damages and costs awarded against RSA in such suit or proceeding or settlement, if and as long as IGT has been given full control of the defense and the negotiations for settlement, if any, of the suit or proceeding; IGT agrees to keep RSA fully informed of the proceedings. If any IGT Product is held in such suit or proceeding directly to infringe a patent or copyright or is, in IGT s opinion, likely to be held directly to infringe a patent or copyright, IGT may, at its option and expense, either (a) procure for RSA the right to continue using the IGT Product, (b) replace the IGT Product with non-infringing product, (c) modify the IGT Product so that it becomes non-infringing , or (d) require the return of the IGT Product and 2 refund the purchase price for the IGT Product, such purchase price to be reduced by 1.67% for each month since the product was first installed by RSA. IGT shall have no liability to RSA if the infringement or claim thereof is based upon (a) the use of the IGT Product in combination with other products, devices or software which are not furnished to RSA by IGT, (b) modification of the IGT Product by other than IGT, or (c) use of the IGT Product as part of any infringing process, apparatus or product; provided however, that IGT will cooperate with RSA at RSA s request and expense, so long as IGT does not directly contest the St. Louis University patent (Bucholz). THIS SECTION STATES THE ENTIRE LIABILITY OF IGT FOR PATENT OR COPYRIGHT INFRINGEMENT. 9. The term "Confidential Information" means information relating to either party s business, customers, product, plans or technology, including any trade secrets, design or technical information, whether written, oral or electronic, which (i) a party has acquired or developed, and (ii) which a party wishes to protect and (iii) which is not generally known to competitors; however, the term "Confidential Information" does not include any information: (a) which a party independently develops without use of the other s Confidential Information, or (b) which is or becomes generally known or part of the public domain without fault of the receiving party, or (c) which is subsequently freely disclosed by the originating party without restriction, or (d) which is freely available from third parties; and further, all Confidential Information must be identified as such prior to its disclosure and must be in tangible form or memorialized in tangible form at disclosure. Neither party shall disclose any Confidential Information to the other except as provided under a separate, written agreement, which is to be executed by both parties and which shall identify the Confidential Information and provide for the protection of such information. In the event one party wishes to disclose Confidential Information, it shall first notify the other of its intention to make such a confidential disclosure under a separate written agreement, and indicate, to the extent able without actually disclosing the Confidential Information, the nature and extent of the information to be disclosed and the purpose for the disclosure. The other party shall state in writing whether or not it wishes to receive the Confidential Information. If the parties wish to proceed, they agree to negotiate a suitable agreement in food faith. If no agreement on confidentiality is executed, the Confidential Information shall not be disclosed. Neither party shall use the Confidential Information of the other without the prior written consent of the disclosing party, however, any information which is disclosed by one party to the other without such written agreement is not Confidential Information, and can be used freely by the receiving party. 10. This Agreement shall be governed and construed in accordance with the laws of the State of Colorado. 11. This Agreement shall commence on the date stated above and terminate three years later, unless otherwise extended by the parties. 12. Neither party has any restrictions or obligations, whether express or implied, which would prevent it from entering into and performing this Agreement, or would induce a third party to 3 make any claim of liability. Both parties are free to conduct their own businesses, without any restriction not expressly stated in this Agreement. 13. The parties to this agreement are independent contractors, and neither shall be or be deemed to be the agent, employee, or legal representative of the other. Nothing in this Agreement shall constitute a partnership or joint venture between the parties. No party shall have the right to enter into contracts or pledge the credit of or incur expenses or liabilities on behalf of the other party. 14. The waiver or failure of either party to exercise in any respect any right or remedy under any theory of law or equity shall not be deemed to be a waiver of any further or future right or remedy. 15. If any provision of this Agreement is found by a Court of competent jurisdiction to be illegal, invalid or unenforceable in any particular case, the legality, validity or enforceability of the remaining provisions contained herein shall not be in any way affected or impaired thereby. IN WITNESS WHEREOF, the parties have hereto set their hands and seals on the dates indicated. The parties hereto represent to the other that each has full power and authority to enter into this Agreement and by doing so it is not in conflict with other agreements or statutes. Image Guided Technologies, Inc. Radionics Software Applications, Inc. /s/ ROBERT E. SILLIGMAN /s/ ERIC R. COSMAN - ------------------------- ------------------ Robert E. Silligman Eric R. Cosman, Ph.D President President 4 EXHIBIT A 1. Products: (Attached) 2. Specifications for Products: (Attached) 3. Pricing for Products: (Attached) 4. Discount for Products: (Attached) 5 EXHIBIT B IGT warranty (Attached) 6 EXHIBIT C Product specification (Attached) 7 Schedule A PRODUCT PRICE LIST AND OEM DISCOUNT SCHEDULE 5/8/96 - -------------------------------------------------------------------------------- Part Number Product Description - -------------------------------------------------------------------------------- IGT Hardware: 128199 FlashPoint-Registered Trademark- Model 5000 System (115 VAC) 124706 FlashPoint Model 5000 Control Unit (115 VAC) 115459 FlashPoint Model 5000 Sensor Array 116649 Instrument Breakout Box 123302 135 mm Probe 110238 Footswitch - -------------------------------------------------------------------------------- IGT Software: FlashPoint Software license supplied with IGT Hardware, includes all software pre-loaded in the data storage devices of any IGT Hardware Product by IGT as well as all of the files included on the following diskettes: - -------------------------------------------------------------------------------- Part Number Product Description - -------------------------------------------------------------------------------- IGT Software: 120275 FlashPoint Model 5000 Installation Disk 120283 FlashPoint Model 5000 Installation Disk 120299 FlashPoint Model 5000 Installation Disk 120308 FlashPoint Model 5000 Installation Disk 120370 FlashPoint Model 5000 Installation Disk 121575 Diskette, Calibration File for FlashPoint Sensor Assembly - -------------------------------------------------------------------------------- Notice: This list is not all-inclusive. Any IGT Software, whether released or prototypal, which is transferred or made available to Licensee during the term of the Agreement shall be deemed licensed pursuant to the terms and conditions of this Agreement. OEM SYSTEM DISCOUNT SCHEDULE: ---------------------------- Quantity Percentage Discount [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] more than [ ] [ ] Notice: Discounts are based on system quantities ordered under a single OEM purchase order and shipped by IGT and accepted by OEM within twelve (12) months of the order date. OEM DISCOUNT SCHEDULE FOR CATALOG ITEMS PURCHASED SEPARATELY: ------------------------------------------------------------- Quantity Percentage Discount [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] more than [ ] [ ] Notice: Discounts are based on quantities ordered under a single OEM purchase order. -2- SCHEDULE B PRODUCT WARRANTY 1. IGT Product Warranty. IGT warrants that the IGT Product will be free from defects in materials, parts and workmanship for a period of the earlier of one (1) year from delivery to the End User or eighteen (18) months to OEM, and conforms to IGT's specifications applicable to such IGT Product (at the time of OEM's purchase thereof), except that IGT does not warrant total system performance if a device or accessory not supplied by IGT causes the IGT product to fail or not meet specified performance standards, for a period of the earlier of one (1) year from delivery to End User or eighteen (18) months to OEM. NOTWITHSTANDING THE FOREGOING, IGT MAKES NO WARRANTIES AS TO THE IGT ACCESSORIES, SUCH IGT ACCESSORIES BEING SOLD "AS IS." THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THOSE OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 2. Warranty Repair Misuse. IGT's sole obligation under the foregoing warranty shall be to repair or replace or, where applicable, recalibrate, at IGT's option, at IGT's plant, without charge, all defective IGT Products returned for inspection within the applicable warranty period and which have been mutually determined by IGT and OEM to be defective. To complete such repair, IGT may use, at its sole discretion, new, used or re- manufactured parts and IGT will retain and own any such parts replaced. All transportation charges for the defective IGT Product shall be paid by IGT (provided the method of shipment is pre-approved by IGT). IGT shall not be responsible for any modifications or changes to the IGT Product (and OEM shall pay IGT for any services necessitated by any such modifications or changes) nor shall IGT be liable for any defects arising out of misuse, neglect, failure of electric power, cause other than ordinary use or other causes beyond IGT's control. 3. Limitation of IGT Liability. IN NO EVENT SHALL IGT'S LIABILITY UNDER THIS AGREEMENT INCLUDE ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR CLAIMS FOR LOSS OF BUSINESS OR PROFITS, EVEN IF IGT SHALL HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH POTENTIAL LOSS OR DAMAGE. NOTWITHSTANDING ANY FAILURE OF THE CENTRAL PURPOSE OF ANY LIMITED REMEDY, IGT'S LIABILITY FOR BREACH OF WARRANTY SHALL NOT EXCEED THE PURCHASE PRICE FOR SUCH PRODUCT. 4. No Warranties by IGT to End Users. IGT is not making, and this Agreement does not extend, any warranties of the IGT Product to End Users, provided that the sale, lease or other use of the IGT Products by the End Users shall not limit IGT's liability hereunder. OEM may, in its discretion, extend warranties to End Users of OEM's Product. However, it is understood and agreed that IGT is not a party to and does not bear any responsibility or liability for such warranties by OEM to End Users, provided that the sale, lease or other use of the IGT Products by the End Users shall not limit IGT's liability hereinabove. 5. Service of Warranties to End Users. OEM has the sole responsibility and obligation to provide service and support on OEM's Product to End Users under warranties or otherwise. -2- EXHIBIT C IMAGE GUIDED TECHNOLOGIES, INC. TECHNICAL SPECIFICATIONS, FLASHPOINT MODEL 5000 3D LOCALIZER August 16, 1996 - ------------------------------------------------------------------------------------------------------------------------------------ CHARACTERISTIC SPECIFICATION COMMENTS - ------------------------------------------------------------------------------------------------------------------------------------ DIGITIZING VOLUME 1 meter cube Center of cube 1.5 m from center sensor RANGE 2 m 3 m possible with compromised accuracy. Extended range models available. ACCURACY Mean Volumetric Error 0.3 mm Mean Euclidean error over entire volume Mean Error in x Dimension 0.1 mm Mean x dimension error over entire volume Mean Error in y Dimension 0.1 mm Mean y dimension error over entire volume Mean Error in z Dimension 0.2 mm Mean z dimension error over entire volume Maximum Error in x Dimension 0.5 mm Maximum x dimension error over entire volume Maximum Error in y Dimension 0.5 mm Maximum y dimension error over entire volume Maximum Error in z Dimension 1.0 mm Maximum z dimension error over entire volume Points within 1.0 mm of actual >99% Over entire target area. REPEATIBILITY Standard Deviation of stationary LED < 0.10 mm In x, y and z dimensions. No averaging. Distance from Camera Array: 1.25 m ACQUISITION RATE Video Frame Rate 300 frames/sec Also LED Flash rate Tip coordinates, one 2-LED Probe, no DRF 20 points/sec Baud rates >9600 Tip coordinates, one 2-LED Probe, DRF 15 points/sec All baud rates >9600 XYZ coordinates, 10 individual LEDS: 35 points/sec 9600 baud, GB0 or GB1 mode 70 points/sec 38,400 baud, GB1 mode 140 points/sec 38,400 baud, GB0 mode Note: Throughput varies w/formatting at higher baud rates. GB0 mode: one common background measurement for all LEDs. GB1 mode: one background measurement per each LED. LEDs Maximum Number of LEDs 128 64 LEDs with standard Breakout Box Emission Angle (Light Output) 170 degrees Page 1 - ------------------------------------------------------------------------------------------------------------------------------------ CHARACTERISTIC SPECIFICATION COMMENTS - ------------------------------------------------------------------------------------------------------------------------------------ POWER Input Voltage 100-200/220-240 VAC Input Frequency 47-63 Hz Maximum Input Current 4.6/2.3 A Maximum Power Consumption 204 W < 150 W typical WEIGHT Sensor Assembly 4 kg (8 lb) Approx. shipping weight 10 kg (22 lb) Control Unit 13 kg (29 lb) Approx. shipping weight 15 kg (34 lb) ENVIRONMENT Operating Temperature 15 to 30 degrees C (50 to 85 degrees F) Storage Temperature 4 to 49 degrees C (40 to 120 degrees F) Humidity 5 to 95% Noncondensing HOST COMPUTER INTERFACE RS-232C Serial, 9,600 to 115,200 Baud. Hardware or Software Handshaking REGULATORY COMPLIANCE Electrical Emissions FCC Part 15 Class A, TUV EN 60601.1-2 Electrical Immunity TUV EN 60601.1-2 Electrical Safety TUV EN 60601.1-1 Approval pending UL 2601 NOTES: Every FP5000 camera array is shipped with its own calibration and verification certificate showing test criteria and accuracy values. The accuracy verification is performed using a single LED light source. Tolerances on probes would affect total system accuracy. Specifications are subject to change without notice. Page 2