Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Knee prosthesis










Image Number 19 for United States Patent #6572658.

A knee prosthesis comprising two pivotally interconnected members (10, 11) carrying a locking device (17) and a first end a second axle (20, 21). The first axle (20) forms a bearing axle for the locking device and the second axle (21) cooperates with the locking device for activation thereof. The second axle (21) is located at a distance behind the first axle (20) and is arranged to act upon the locking device in such a way that when the line of action (26) from a load on the knee prosthesis passes through the second axle (21) or between the first (20) and the second axle, said second axle will act upon the locking device to activate it, while when said line of action (26) passes through the first axle or in front of it the second axle (21) will be unloaded and the locking device (17) inactivated.








 
 
  Recently Added Patents
System of providing an internet web site that assists medical professionals draft a letter of medical necessity or other documentation for transmission to a third party payer on behalf of a pa
Woven mesh substrate with semiconductor elements, and method and device for manufacturing the same
Inter vehicle communication system
Recording apparatus, recording method, reproducing apparatus, reproducing method, program, and recording/producing apparatus
Drive coil, measurement probe comprising the drive coil and methods utilizing the measurement probe
Braided pull tug pet toy
Collaborative system for capture and reuse of software application knowledge and a method of realizing same
  Randomly Featured Patents
Electric circular saw with a safety guard
Production of aluminum trichloride and magnesium oxide
Bifunctional gas diffusion electrodes employing wettable, non-wettable layered structure using the mud-caking concept
Apparatus for digitizing optical images
Inlet valve assembly for internal combustion engines
Image pickup module and image forming lens for the same
Herbicidal method using diflufenican
Oral suspension of pharmaceutical substance
Control system for multi-purpose utility vehicle
Moisturizing skin preparation