Exhibit 24
POWER OF ATTORNEY

Each of the undersigned officers and directors of Neoprobe Corporation, a Delaware corporation (the "Company"), hereby appoints Brent L. Larson and William J. Kelly, Jr., Esq. as his or her true and lawful attorneys-in-fact, or either of them, with power to act without the others, as his or her true and lawful attorney-in-fact, in his or her name and on his or her behalf, and in any and all capacities stated below, to sign and to cause to be filed with the Securities and Exchange Commission (the "Commission"), the Company’s Registration Statement on Form S-8 (the "Registration Statement") to register under the Securities Act of 1933, as amended, 3,000,000 shares of Common Stock, $.001 par value, of the Company to be sold and distributed by the Company pursuant to the Company's 2002 Stock Incentive Plan (the "Plan") and such other number of shares as may be issued under any anti-dilution provision of the Plan, and any and all amendments, including post-effective amendments, to the Registration Statement, hereby granting unto such attorneys-in-fact, and to each of them, full power and authority to do and perform in the name of and on behalf of the undersigned, in any and all such capacities, every act and thing whatsoever necessary to be done in and about the premises as fully as the undersigned could or might do in person, hereby granting to each such attorney-in-fact full power of substitution and revocation, and hereby ratifying all that any such attorney-in-fact or his substitute may do by virtue hereof.

IN WITNESS WHEREOF, the undersigned have signed these presents this 9th day of September, 2004.

Signature

Title

   
/s/ David C. Bupp                                                      
President, Chief Executive Officer
David C. Bupp
and Director
 
(principal executive officer)
   
/s/ Brent L. Larson                                                     
Vice President, Finance and Chief
Brent L. Larson
Financial Officer
 
(principal financial officer and principal
 
accounting officer)
   
/s/ Julius R. Krevans                                                 
Chairman of the Board of Directors
Julius R. Krevans
  
   
                                                                
Director
Carl J. Aschinger, Jr.
  
   
/s/ Reuven Avital                                                      
Director
Reuven Avital
  
   
/s/ Kirby I. Bland                                                       
Director
Kirby I. Bland
  
   
/s/ Nancy E. Katz                                                       
Director
Nancy E. Katz
  
   
                                                                
Director
Fred B. Miller
  
   
                                                                
Director
Frank Whitley, Jr.