DR. JACQUES E CHELLY, MD
Medical Practice at Centre Ave, Pittsburgh, PA

8185205, May 22, 2012

Oct 22, 2007

11/876155

Bruce Ben-David - Pittsburgh PA, US
Jacques Chelly - Pittsburgh PA, US
Christopher DiBiase - Winter Garden FL, US

B. Braun Medical Inc. - Bethlehem PA

A61N 1/08

607 38, 607115, 607117, 607118, 607148, 607 37

A catheter switch comprising a first electrical connector for connection to a first medical device, a second electrical connector for connection to a second medical device, and a third electrical connector for connection to a signal source. The catheter switch further includes an electrical switch coupled to the first, second, and third electrical connectors. The electrical switch is configured to include at least two selectable positions, a first position in which the first electrical connector is electrically coupled to the third electrical connector and a second position in which the second electrical connector is electrically coupled to the third electrical connector. A catheter switch assembly system is also provided. The catheter switch assembly system is for selectively coupling a nerve stimulator to a needle assembly or to a catheter assembly to deliver electrical pulses thereto.