Needle having multiple electrodes

A - Human Necessities – 61 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61B 5/0492 (2006.01) A61B 5/0408 (2006.01) A61B 5/0448 (2006.01) A61B 5/0478 (2006.01)

Patent

CA 2507791

Embodiments of the invention generally relate to needles having more than one electrode and which are particularly suited for use in electromyography. One embodiment relates to a tripolar needle having three concentric electrodes. The tripolar needle is formed by providing a needle blank having first and second concentric electrodes and forming a third concentric electrode around the needle blank. The tripolar needle has an outer diameter which is substantially constant along the shaft of the needle, except at the tip, where the needle is sharpened.

Les réalisations découlant de la présente invention ont généralement trait à des aiguilles ayant plus d'une électrode qui sont particulièrement adaptées à l'utilisation en électromyographie. Une réalisation s'applique à une aiguille tripolaire comportant trois électrodes concentriques. L'aiguille tripolaire est formée en utilisant une ébauche d'aiguille ayant une première et une deuxième électrodes et en formant une troisième électrode concentrique autour de l'ébauche d'aiguille. L'aiguille tripolaire a un diamètre extérieur qui est essentiellement constant le long de son axe sauf à la pointe de l'aiguille, là où cette dernière est aiguisée.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Needle having multiple electrodes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Needle having multiple electrodes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Needle having multiple electrodes will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1725268

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.