1
Richard D Gresham, Scott E Manzo, Ernest Aranyi, Robert J Geiste, Bruce K Jankowski, Keith Milliman: Surgical stapling device for performing circular anastomoses. Tyco Healthcare Group, September 20, 2005: US06945444 (556 worldwide citation)

This application is directed to a surgical stapling device for performing circular anastomoses. The stapling device includes a retractable trocar which is slidably supported by an anvil retainer and movable from a retracted position located within the anvil retainer to an advanced position extending ...


2
Boris Zvenyatsky, Ernest Aranyi, H Jonathan Tovey: Articulating endoscopic surgical apparatus. United States Surgical Corporation, January 24, 1995: US05383888 (550 worldwide citation)

A surgical instrument is provided for use in endoscopic or laparoscopic surgery. The instrument includes a handle portion and an endoscopic portion. The endoscopic portion has an elongated tubular section having opposed proximal and distal ends, the proximal end of which extends from the handle port ...


3
Richard D Gresham, Scott E Manzo, Ernest Aranyi, Robert J Geiste, Bruce K Jankowski, Keith Milliman: Surgical stapling device for performing circular anastomoses. Tyco Healthcare Group, June 26, 2007: US07234624 (457 worldwide citation)

This application is directed to a surgical stapling device for performing circular anastomoses. The surgical stapling device includes a handle portion, an elongated body portion and a head portion including an anvil assembly and a shell assembly. The handle portion includes a rotatable approximation ...


4
David T Green, Ernest Aranyi, Ian J Tovey: Handle for endoscopic surgical instruments and jaw structure. United States Surgical Corporation, December 19, 1995: US05476479 (405 worldwide citation)

An endoscopic or laparoscopic surgical instrument having an internally disposed ratchet mechanism located within a barrel portion of a handle assembly. The instrument includes a handle assembly having a pivoting handle and a stationary handle, a barrel portion to which an elongated body assembly is ...


5
Boris Zvenyatsky, Ernest Aranyi, H Jonathan Tovey: Articulating endoscopic surgical apparatus. United States Surgical Corporation, March 4, 1997: US05607450 (372 worldwide citation)

A surgical instrument is provided for use in endoscopic or laparoscopic surgery. The instrument includes a handle portion and an endoscopic portion. The endoscopic portion has an elongated tubular section having opposed proximal and distal ends, the proximal end of which extends from the handle port ...


6
Boris Zvenyatsky, Ernest Aranyi, H Jonathan Tovey: Articulating endoscopic surgical apparatus. United States Surgical Corporation, June 16, 1998: US05766205 (346 worldwide citation)

A surgical instrument is provided for use in endoscopic or laparoscopic surgery. The instrument includes a handle portion and an endoscopic portion. The endoscopic portion has an elongated tubular section having opposed proximal and distal ends, the proximal end of which extends from the handle port ...


7
Daniel P Rodak, Ernest Aranyi: Surgical fastening apparatus with activation lockout. United States Surgical Corporation, Thomas R Bremer, Peter G Dilworth, Rocco S Barrese, December 10, 1991: US05071052 (312 worldwide citation)

A surgical fastener, such as a stapler, is constructed of a pair of opposed jaws, one of which comprises an anvil and the other of which holds the fastener holder assembly, such as a cartridge, oriented towards the anvil. A clamp bar operable by a lever is longitudinally displaceable to advance the ...


8
Ernest Aranyi: Anastomosis surgical stapling instrument. United States Surgical, Thomas R Bremer, April 9, 1991: US05005749 (309 worldwide citation)

The anastomosis surgical stapling instrument is provided with a slide plate within the yoke which is responsive to the movement of the center rod in order to block the movement of safety lock prior to positioning of the anvil assembly in a position for firing of the staples. The slide plate is biase ...


9
H Jonathan Tovey, Ernest Aranyi: Articulating endoscopic surgical apparatus. United States Surgical Corporation, May 23, 1995: US05417203 (230 worldwide citation)

An endoscopic surgical instrument is provided which includes a handle portion and an elongated endoscopic portion. The endoscopic portion has a fixed inner tubular section which depends from the handle portion, and an outer tubular section mounted for coaxial reciprocating movement with respect to t ...


10
Ernest Aranyi, Dwight Bronson, David Racenet: Apparatus for endoscopic procedures. Covidien, March 18, 2014: US08672206 (206 worldwide citation)

A surgical system has a jaw assembly including a plurality of fasteners, an anvil and a drive beam for pushing an actuation sled. A drive screw imparts motion to the drive beam. An elongated body is configured to connect with the jaw assembly. A drive link connects a flexible drive shaft to the driv ...