1
Scott C Marlow, Haans K Petruschke, Donald B Coon, John T Nelson: Endoscopic instrument system and method. Marlow Surgical Technologies, Thompson Hine & Flory, April 8, 1997: US05618303 (393 worldwide citation)

An endoscopic instrument system which includes a handle portion with a scissors grip, a shaft extending from the scissors grip and shaped to extend through a cannula, and a plurality of disposable end tools, each mountable on and removable from the end of the shaft by hand without tools and actuatab ...


2
Scott C Marlow, Haans K Petruschke, Donald B Coon, John T Nelson: Endoscopic instrument system and method. Marlow Surgical Technologies, Thompson Hine & Flory, November 5, 1996: US05571137 (150 worldwide citation)

An endoscopic instrument system which includes a handle portion with a scissors grip, a shaft extending from the scissors grip and shaped to extend through a cannula, and a plurality of disposable end tools, each mountable on the end of the shaft and actuatable by the scissors handle. In a preferred ...