×

Needle electrode assembly

  • US 5,482,038 A
  • Filed: 06/28/1994
  • Issued: 01/09/1996
  • Est. Priority Date: 06/28/1994
  • Status: Expired due to Fees
First Claim
Patent Images

1. A needle electrode assembly including a holder for releasably holding a needle electrode, the assembly comprising:

  • an electrical connector;

    an electrical lead having one end connected to said electrical connector; and

    a needle electrode holder including;

    a body;

    a base slidably mounted in the body; and

    a chuck formed of an electrically conducting material having at least two jaws mounted in one end of the body and mechanically coupled to the base and electrically connected to the other end of said electrical lead, the jaws forming an opening sized to receive and releasably hold a needle electrode, the chuck being movable from an engaged position in which the jaws engage and hold the needle electrode to a released position in which the needle electrode may move freely out of the chuck when the base is slidably moved with respect to the body.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×