1
Robert W Williams: Suction retraction instrument. Jerry R Seiler, September 20, 1977: US04049000 (145 worldwide citation)

A suction retraction instrument comprises an elongated hollow suction pipe having a port at its lower end and secured to a manifold at its upper end and a retractor arm secured to the pipe adjacent the lower end and extending at an angle therefrom.


2
Michael D DeGould: Suction retraction instrument for surgery. Quarles & Brady, July 17, 2012: US08221316 (2 worldwide citation)

A combination suction retraction instrument for surgery is disclosed. The suction retraction instrument includes a retractor including a body, a suction nozzle secured to a distal end of the body, and means for retaining a suction tube adjacent the retractor. The suction tube is connected to a vacuu ...


3
Michael D DeGould: Suction retraction instrument for surgery. Quarles & Brady, March 15, 2007: US20070060793-A1

A combination suction retraction instrument for surgery is disclosed. The suction retraction instrument includes a retractor including a body, a suction nozzle secured to a distal end of the body, and means for retaining a suction tube adjacent the retractor. The suction tube is connected to a vacuu ...


4
Degould Michael D: Suction retraction instrument for surgery. Degould Michael D, ROCHE Richard T, March 8, 2007: WO/2007/027756

A combination suction retraction instrument for surgery is disclosed. The suction retraction instrument includes a retractor including a body, a suction nozzle secured to a distal end of the body, and means for retaining a suction tube adjacent the retractor. The suction tube is connected to a vacuu ...