Robotic endocutter drivetrain with bailout and manual opening
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United States of America Patent
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Nov 22, 2022
Grant Date -
N/A
app pub date -
Aug 27, 2019
filing date -
Dec 20, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
Various embodiments of tool assemblies are provided having at least one rotary input coupling and at least one linear input coupling for allowing either a rotary output or a linear output (e.g., from a tool driver on a surgical robot) to activate at least one mechanism of the tool assembly. For example, mechanisms of the tool assembly can include a clamping assembly, a firing assembly, an articulation assembly, and a roll assembly. The clamping assembly can open and close jaws of an end effector, the firing assembly can translate a knife assembly through the end effector to fire staples and cut tissue, the articulation assembly can articulate the end effector, and the roll assembly can rotate the elongate shaft and/or the end effector.
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