Patent · US Active

Locking arrangements for detachable shaft assemblies with articulatable surgical end effectors

US10085748B2 · kind B2 · utility

1,343Cited by

2,758References

13Claims

0Family size

Assignee

Ethicon, Inc. · US

Inventors

Jerome R. Morgan · Cincinnati, US
Chester O. Baxter, III · Loveland, US
Frederick E. Shelton, IV · Hillsboro, US
Gary W. Knight · Sharonville, US

Key dates

Filing date	Dec 18, 2014
Grant date	Oct 2, 2018
Priority date	—
Expiry date	Nov 26, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2017/2946
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A surgical instrument. In one form, the surgical instrument includes a housing that has an interchangeable shaft assembly removably attached thereto. The interchangeable shaft assembly includes an elongate shaft that has a surgical end effector operably coupled thereto for selective articulation relative to the elongate shaft. An articulation system is configured to selectively apply articulation motions to the surgical end effector when the articulation system is in an actuated orientation. A locking arrangement prevents detachment of the interchangeable shaft assembly from the housing when the articulation system is in the actuated orientation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.