Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Self-sticking needle assembly and method for insertion into an artery










Image Number 3 for United States Patent #5425718.

The needle assembly of the present invention includes a rigid cannula with a blunt distal end, a needle housed inside the cannula, a hub on the needle for controlling the position of the distal end of the needle with respect to the distal end of the cannula and a stop connected to the cannula for limiting the distance of travel of the distal end of the needle. The preferred embodiment may also include a spring attached to the needle hub. The present invention also encompasses methods of using the needle assembly.








 
 
  Recently Added Patents
Sheet member and method of manufacturing sheet member
Integrated circuits with magnetic core inductors and methods of fabrications thereof
Strategic planning management
Processing autocomplete suggestions
Photoacoustic joulemeter utilizing beam deflection technique
Composition for enhancing memory and mitigating neurodegeneration and method thereof
Memory device and self interleaving method thereof
  Randomly Featured Patents
Catheter
Apparatus and method for accelerating cyclic redundancy check calculations
Vertical support for a slide mechanism in a cabinet
Combined Delta-Wye armature winding for synchronous generators and method
Semiconductor devices and methods for producing semiconductor devices
Network for targeting individual operating a microcomputer regardless of his location
Systems and methods of building and using custom word lists
System, method and kit for managing inventory
Methods and apparatus for performing reduced complexity discrete fourier transforms using interpolation
Tap