1
Anthony A Nobles, Arthur Lancaster, Ben G Brosch Jr: Visualization trocar. Cordis Innovasive Systems, Christie Parker & Hale, October 8, 1996: US05562696 (209 worldwide citation)

A trocar has an elongated shaft, and a puncturing head is attached to a distal end of the shaft. The puncturing head can have three blades with sharpened cutting edges. A pathway for light communication is established through three apertures in the puncturing head to a longitudinal bore within the s ...


2
Anthony A Nobles, Arthur Lancaster, Ben G Brosch Jr: Visualization trocar. Ethicon Endo Surgery, August 25, 1998: US05797944 (131 worldwide citation)

A trocar having an elongated shaft, and a puncturing head attached to a distal end of the shaft. The puncturing head can have three blades with sharpened cutting edges embedded in the puncturing head. An endoscope can be positioned in a bore of the shaft to collect light from the distal end of the s ...


3
Dominick Mastri, Kurt Azarbarzin: Visualization trocar. SurgiQuest, Edwards Wildman Palmer, Scott D Wofsy, Christopher J Capelli, November 27, 2012: US08317815 (18 worldwide citation)

A surgical trocar and penetrating tip therefor are provided. The tip includes a generally transparent body having proximal and distal ends and an opaque distal tip portion, an integral penetrating edge arranged at a distal end of the body, and inwardly tapered opposed facets formed on the body, conv ...


4
MASTRI Dominick, AZARBARZIN Kurt, GALE Peter: Trocart de visualisation, Visualization trocar. Surgiquest Incorporated, MASTRI Dominick, AZARBARZIN Kurt, GALE Peter, POLLACK Brian R, October 20, 2011: WO/2011/130399 (3 worldwide citation)

A surgical trocar and penetrating tip therefor are provided. The tip includes a generally transparent body having proximal and distal ends and an opaque distal tip portion, an integral penetrating edge arranged at a distal end of the body, and inwardly tapered opposed facets formed on the body, conv ...


5
Mastri Dominick, Azarbarzin Kurt: Visualization trocar. Surgiquest Incorporated, Mastri Dominick, Azarbarzin Kurt, POLLACK Michael J, April 17, 2008: WO/2008/045316 (3 worldwide citation)

A surgical trocar and penetrating tip therefor are provided. The tip includes a generally transparent body having proximal and distal ends and an opaque distal tip portion, an integral penetrating edge arranged at a distal end of the body, and inwardly tapered opposed facets formed on the body, conv ...


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MASTRI DOMINICK, AZARBARZIN KURT, STUBBS JACK B: Trocart de visualisation, Visualisierungstrokar, Visualization trocar. SURGIQUEST, December 26, 2012: EP2537477-A1

A penetrating tip for surgical trocar is provided. The penetrating tip includes a generally transparent body having an opaque distal tip portion and an integral edge arranged at a distal end of the body. Inwardly tapered opposed facets are formed in the body, converging with one another at the integ ...


9
Mastri Dominick, Azarbarzin Kurt: Visualization trocar. Surgiquest, June 17, 2009: EP2068732-A2

A surgical trocar and penetrating tip therefor are provided. The tip includes a generally transparent body having proximal and distal ends and an opaque distal tip portion, an integral penetrating edge arranged at a distal end of the body, and inwardly tapered opposed facets formed on the body, conv ...


10
Dominick Mastri, Kurt Azarbarzin: Visualization trocar. SurgiQuest Incorporated, Edwards Angell Palmer & Dodge, April 10, 2008: US20080086160-A1

A surgical trocar and penetrating tip therefor are provided. The tip includes a generally transparent body having proximal and distal ends and an opaque distal tip portion, an integral penetrating edge arranged at a distal end of the body, and inwardly tapered opposed facets formed on the body, conv ...