US20140001231A1 - Firing system lockout arrangements for surgical instruments - Google Patents

Firing system lockout arrangements for surgical instruments Download PDF

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Publication number
US20140001231A1
US20140001231A1 US13/536,292 US201213536292A US2014001231A1 US 20140001231 A1 US20140001231 A1 US 20140001231A1 US 201213536292 A US201213536292 A US 201213536292A US 2014001231 A1 US2014001231 A1 US 2014001231A1
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United States
Prior art keywords
drive
drive shaft
end effector
firing member
position
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/536,292
Inventor
Frederick E. Shelton, IV
Chester O. Baxter, III
Jeffrey S. Swayze
Jerome R. Morgan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ethicon LLC
Original Assignee
Ethicon Endo Surgery Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ethicon Endo Surgery Inc filed Critical Ethicon Endo Surgery Inc
Priority to US13/536,292 priority Critical patent/US20140001231A1/en
Assigned to ETHICON ENDO-SURGERY, INC. reassignment ETHICON ENDO-SURGERY, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MORGAN, JEROME R., BAXTER, CHESTER O., III, SHELTON, FREDERICK E., IV, SWAYZE, JEFFREY S.
Publication of US20140001231A1 publication Critical patent/US20140001231A1/en
Assigned to ETHICON ENDO-SURGERY, LLC reassignment ETHICON ENDO-SURGERY, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ETHICON ENDO-SURGERY, INC.
Assigned to ETHICON LLC reassignment ETHICON LLC CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: ETHICON ENDO-SURGERY, LLC
Application status is Abandoned legal-status Critical

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