1
Michael P Whitman, John E Burbank, David A Zeichner: Electro-mechanical surgical device. Power Medical Interventions, Donald R Piper Jr, Dann Dorfman Herrell & Skillman, April 25, 2006: US07032798 (614 worldwide citation)

A surgical device includes a housing and a hollow shaft extending from the housing. The hollow shaft includes one or more drive shafts disposed within the hollow shaft. Each drive shaft is detachably coupled to a surgical instrument and is operable to control moving parts on the surgical instrument. ...


2
Michael P Whitman, John E Burbank, David A Zeichner: Electro-mechanical surgical device. Power Medical Interventions, Donald R Piper Jr, Dann Dorfman Herrell & Skillman P C, January 3, 2006: US06981941 (523 worldwide citation)

An electro-mechanical surgical device includes: a housing; an elongated shaft extending from the housing, a distal end of the elongated shaft being detachably coupleable to a surgical instrument; at least two axially rotatable drive shafts disposed within the elongated shaft, a distal end of each of ...


3
Michael P Whitman, John E Burbank, David A Zeichner: Electro-mechanical surgical device. Power Medical Interventions, Kenyon & Kenyon, September 21, 2004: US06793652 (471 worldwide citation)

An electro-mechanical surgical device includes: a housing; an elongated shaft extending from the housing, a distal end of the elongated shaft being detachably coupleable to a surgical instrument; at least two axially rotatable drive shafts disposed within the elongated shaft, a distal end of each of ...


4
Michael P Whitman, John E Burbank, David A Zeichner: Electro-mechanical surgical device. Power Medical Interventions, Kenyon & Kenyon, January 25, 2005: US06846308 (456 worldwide citation)

An electro-mechanical surgical device includes: a housing; an elongated shaft extending from the housing, a distal end of the elongated shaft being detachably coupleable to a surgical instrument; at least two axially rotatable drive shafts disposed within the elongated shaft, a distal end of each of ...


5
Michael P Whitman, John E Burbank, David A Zeichner: Electro-mechanical surgical device. Power Medical Interventions, Kenyon & Kenyon, February 1, 2005: US06849071 (442 worldwide citation)

An electro-mechanical surgical device includes: a housing; an elongated shaft extending from the housing, a distal end of the elongated shaft being detachably coupleable to a surgical instrument; at least two axially rotatable drive shafts disposed within the elongated shaft, a distal end of each of ...


6
Michael P Whitman, John E Burbank, David A Zeichner: Electro-mechanical surgical device. Power Medical Interventions, Kenyon & Kenyon, January 25, 2005: US06846309 (419 worldwide citation)

An electro-mechanical surgical device includes: a housing; an elongated shaft extending from the housing, a distal end of the elongated shaft being detachably coupleable to a surgical instrument; at least two axially rotatable drive shafts disposed within the elongated shaft, a distal end of each of ...


7
Michael P Whitman, John E Burbank, David A Zeichner: Electro-mechanical surgical device. Power Medical Interventions, Kenyon & Kenyon, January 25, 2005: US06846307 (392 worldwide citation)

An electro-mechanical surgical device includes: a housing; an elongated shaft extending from the housing, a distal end of the elongated shaft being detachably coupleable to a surgical instrument; at least two axially rotatable drive shafts disposed within the elongated shaft, a distal end of each of ...


8
Michael P Whitman: Bipolar or ultrasonic surgical device. Tyco Healthcare Group, October 23, 2012: US08292888 (281 worldwide citation)

An electro-mechanical surgical device, system and/or method may include a housing, at least two opposing jaw, and at least one electrical contact associated with at least one of the jaws. The electrical contact may include at least one of a bipolar electrical contact and an ultrasonic electrical con ...


9
Michael P Whitman, John E Burbank, David A Zeichner: Moisture-detecting shaft for use with an electro-mechanical surgical device. Tyco Healthcare Group, May 31, 2011: US07951071 (231 worldwide citation)

A flexible shaft includes a flexible, elongated outer sheath, at least one drive shaft disposed within the outer sheath and a moisture sensor disposed within the outer sheath configured to detect moisture within the outer sheath. Another flexible shaft includes a flexible, elongated outer sheath, at ...


10
Michael P Whitman, John E Burbank, David A Zeichner: Electro-mechanical surgical device. Covidien, January 22, 2013: US08357144 (221 worldwide citation)

An electromechanical surgical device includes: a housing; an elongated shaft extending from the housing, a distal end of the elongated shaft being detachably coupleable to a surgical instrument; at least two axially rotatable drive shafts disposed within the elongated shaft, a distal end of each of ...