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Image guided awl/tap/screwdriver    
United States Patent6021343   
Link to this pagehttp://www.wikipatents.com/6021343.html
Inventor(s)Foley; Kevin T. (Memphis, TN), Melkent; Anthony J. (Lafayette, CO), Carroll; Catalina J. (Memphis, TN)
AbstractA trackable medical instrument for use in a computer assisted image guided medical and surgical navigation systems that generate images during medical and surgical procedures, includes a guide member having an emitter array for being tracked by the system and a drive shaft contained within the guide member having a proximal and a distal end, the drive shaft being rotatable within the guide member while being fixable axially inside the guide member, the proximal end of the drive shaft having a first connector for interchangeably receiving at least one drive source, and the distal end having a second connector for interchangeably receiving at least one instrument tip.



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Drawing from US Patent 6021343
Image guided awl/tap/screwdriver - US Patent 6021343 Drawing
Image guided awl/tap/screwdriver
Inventor     Foley; Kevin T. (Memphis, TN) , Melkent; Anthony J. (Lafayette, CO) , Carroll; Catalina J. (Memphis, TN)
Owner/Assignee     Surgical Navigation Technologies (Broomfield, CO)
Patent assignment
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Publication Date     February 1, 2000
Application Number     08/971,126
PAIR File History     Application Data   Transaction History
Image File Wrapper   Patent Term   Fees
Litigation
Filing Date     November 20, 1997
US Classification     600/429 600/417 606/130
Int'l Classification    
Examiner     Kamm; William E.
Assistant Examiner     Shaw; Shawna J
Attorney/Law Firm     Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
Address
Parent Case    
Priority Data    
USPTO Field of Search     600/407 600/429 600/473 600/476 600/417 606/130 606/79 606/80 606/96 606/60 606/61 606/62 606/104
Patent Tags     image guided awl/tap/screwdriver
   
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 References Submit all comments and votes
 
*references marked with an asterisk below are user-added references
 U.S. References
 
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ReferenceRelevancyCommentsReferenceRelevancyComments
5810828
Lightman et al.

Sep,1998

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5772594
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D387427
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Chader et al.

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Bucholz

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Bainville et al.

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Kalfas et al.

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Market Size
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> $10B
$5B - $10B
$2B - $5B
$500M - $2B
$100M - $500M
$10M - $100M
$1M - $10M
$500K - $1M
$100K - $500K
< $100K
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$0
 
$0   $2.5B   $5B   $7.5B   $10B
Market Share
Estimate the percentage of the relevant market sector this invention will capture:
75% - 100%
50% - 74.99%
25% - 49.99%
10 - 24.99%
5 - 9.99%
2 - 4.99%
1 - 1.99%
< 1%
[No votes]
0.0%
 
0%   25%   50%   75%   100%
Reasonable Royalty
What percentage of gross sales should the inventor or assignee be paid?
75% - 100%
50% - 74.99%
25% - 49.99%
10 - 24.99%
5 - 9.99%
2 - 4.99%
1 - 1.99%
< 1%
[No votes]
0.0%
 
0%   25%   50%   75%   100%
Public's "Guesstimation" of Royalty Value