Articulable laparoscopic instrument

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9333001
APP PUB NO 20110087269A1
SERIAL NO

12876300

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A medical device comprises a handle comprises an actuator. A shaft extends distally from the handle. A first shaft segment extends proximally from the handle and has a proximal end and a distal end. A second shaft segment has a proximal end and a distal end and is pivotably supported with respect to the distal end of the first shaft segment at a position offset from a longitudinal axis of the shaft in a first offset direction. A third shaft segment has a proximal end and a distal end and is pivotably supported with respect to the distal end of the second shaft segment at a position offset from the longitudinal axis of the shaft in a second offset direction different from the first offset direction. A first member extends through at least a portion of the first shaft segment and is operatively associated with the actuator. A second member extends through at least a portion of the second shaft segment. The second member has a proximal end pivotably supported with respect to the distal end of the first member and a distal end pivotably supported with respect to the third shaft segment. The actuator is operative to provide substantially simultaneous compound articulation of the second and third shaft segments.

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First Claim

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Patent Owner(s)

  • ETHICON ENDO-SURGERY, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carroll,, II Kempton K Cincinnati, US 10 909
Conlon, Sean P Loveland, US 143 33967
Hess, Christopher J Cincinnati, US 253 110668
Stokes, Michael J Cincinnati, US 244 43139
Weisenburgh,, II William B Maineville, US 286 154516

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