WO2002080781A3 - Surgical stapling device for performing circular anastomoses - Google Patents

Surgical stapling device for performing circular anastomoses Download PDF

Info

Publication number
WO2002080781A3
WO2002080781A3 PCT/US2002/010792 US0210792W WO02080781A3 WO 2002080781 A3 WO2002080781 A3 WO 2002080781A3 US 0210792 W US0210792 W US 0210792W WO 02080781 A3 WO02080781 A3 WO 02080781A3
Authority
WO
WIPO (PCT)
Prior art keywords
anvil
assembly
firing
surgical stapling
stapling device
Prior art date
Application number
PCT/US2002/010792
Other languages
French (fr)
Other versions
WO2002080781A8 (en
WO2002080781A9 (en
WO2002080781A2 (en
Inventor
Richard D Gresham
Scott E Manzo
Ernest Aranyi
Robert J Geiste
Bruce K Jankowski
Keith Milliman
Original Assignee
Us Surgical
Richard D Gresham
Scott E Manzo
Ernest Aranyi
Robert J Geiste
Bruce K Jankowski
Keith Milliman
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
Priority to EP11152505.1A priority Critical patent/EP2392267B1/en
Priority to EP02726708A priority patent/EP1377222B1/en
Priority to JP2002578820A priority patent/JP4388745B2/en
Priority to AU2002257122A priority patent/AU2002257122B2/en
Priority to CA2442680A priority patent/CA2442680C/en
Priority to EP11152504.4A priority patent/EP2397080B1/en
Priority to US10/472,402 priority patent/US6945444B2/en
Application filed by Us Surgical, Richard D Gresham, Scott E Manzo, Ernest Aranyi, Robert J Geiste, Bruce K Jankowski, Keith Milliman filed Critical Us Surgical
Publication of WO2002080781A2 publication Critical patent/WO2002080781A2/en
Publication of WO2002080781A3 publication Critical patent/WO2002080781A3/en
Publication of WO2002080781A8 publication Critical patent/WO2002080781A8/en
Publication of WO2002080781A9 publication Critical patent/WO2002080781A9/en
Priority to US11/208,667 priority patent/US7234624B2/en
Priority to AU2006246455A priority patent/AU2006246455B2/en
Priority to US11/803,817 priority patent/US8464924B2/en
Priority to AU2009202896A priority patent/AU2009202896B2/en
Priority to US13/788,025 priority patent/US9307994B2/en
Priority to US15/058,627 priority patent/US10058329B2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B17/115—Staplers for performing anastomosis in a single operation
    • A61B17/1155—Circular staplers comprising a plurality of staples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B17/115—Staplers for performing anastomosis in a single operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00128—Electrical control of surgical instruments with audible or visual output related to intensity or progress of surgical action
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214—Stapler heads
    • A61B2017/07257—Stapler heads characterised by its anvil
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2901—Details of shaft
    • A61B2017/2905—Details of shaft flexible

Abstract

The present disclosure is directed to a surgical stapling device (10) for performing circular anastomoses. The surgical stapling device includes a handle portion (12), an elongated body portion (14) and a head portion (16) including an anvil assembly (30) and a shell assembly (31). The handle portion (12) includes a rotatable approximation knob (22) for approximating the anvil and shell assemblies (30,31) and a firing trigger (20) for actuating a firing mechanism for ejecting staples positioned within the shell assembly (31). The firing trigger (20) forms one link of a two bar linkage provided to actuate the firing mechanism. The anvil assembly (30) includes a tiltable anvil which will tilt automatically after firing of the device and unapproximating the anvil and shell assemblies (30,31). The head portion (16) also includes a retractable trocar assembly (240) which is slidably positioned within an anvil retainer (38) and is automatically advanced and retracted upon attachment and detachment of the anvil assembly (30) onto the anvil retainer (38). A lockout tube (270) is provided and is positioned about the anvil retainer (38) for releasably engaging an anvil assembly (30). The lockout tube (270) prevents inadvertent detachment of the anvil assembly (30) from the anvil retainer (38). The surgical stapling device (10) also includes a firing lockout assembly which prevents actuation of the firing trigger (20) until an anvil has been attached to the device and the anvil (129) has been approximated. A tactile indication mechanism is also provided for notifying a surgeon that the device has been fired and for notifying a surgeon that the anvil head has been unapproximated a distance sufficient to permit the anvil head to tilt.
PCT/US2002/010792 2001-04-03 2002-04-03 Surgical stapling device for performing circular anastomoses WO2002080781A2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
EP11152505.1A EP2392267B1 (en) 2001-04-03 2002-04-03 Surgical stapling device for performing circular anastomoses
EP02726708A EP1377222B1 (en) 2001-04-03 2002-04-03 Surgical stapling device
JP2002578820A JP4388745B2 (en) 2001-04-03 2002-04-03 Surgical stapling device for performing annular anastomosis
AU2002257122A AU2002257122B2 (en) 2001-04-03 2002-04-03 Surgical stapling device for performing circular anastomoses
CA2442680A CA2442680C (en) 2001-04-03 2002-04-03 Surgical stapling device
EP11152504.4A EP2397080B1 (en) 2001-04-03 2002-04-03 Surgical stapling device
US10/472,402 US6945444B2 (en) 2001-04-03 2002-04-03 Surgical stapling device for performing circular anastomoses
US11/208,667 US7234624B2 (en) 2001-04-03 2005-08-22 Surgical stapling device for performing circular anastomoses
AU2006246455A AU2006246455B2 (en) 2001-04-03 2006-11-29 Surgical stapling device
US11/803,817 US8464924B2 (en) 2001-04-03 2007-05-16 Surgical stapling device for performing circular anastomoses
AU2009202896A AU2009202896B2 (en) 2001-04-03 2009-07-17 Surgical stapling device
US13/788,025 US9307994B2 (en) 2001-04-03 2013-03-07 Surgical stapling device for performing circular anastomoses
US15/058,627 US10058329B2 (en) 2001-04-03 2016-03-02 Surgical stapling device for performing circular anastomoses

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US28125901P 2001-04-03 2001-04-03
US60/281,259 2001-04-03
US32765301P 2001-10-05 2001-10-05
US60/327,653 2001-10-05
US36371502P 2002-03-11 2002-03-11
US60/363,715 2002-03-11

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US10472402 A-371-Of-International 2002-04-03
US10/472,402 A-371-Of-International US6945444B2 (en) 2001-04-03 2002-04-03 Surgical stapling device for performing circular anastomoses
US11/208,667 Division US7234624B2 (en) 2001-04-03 2005-08-22 Surgical stapling device for performing circular anastomoses

Publications (4)

Publication Number Publication Date
WO2002080781A2 WO2002080781A2 (en) 2002-10-17
WO2002080781A3 true WO2002080781A3 (en) 2003-02-27
WO2002080781A8 WO2002080781A8 (en) 2004-04-01
WO2002080781A9 WO2002080781A9 (en) 2004-05-06

Family

ID=27403214

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/010792 WO2002080781A2 (en) 2001-04-03 2002-04-03 Surgical stapling device for performing circular anastomoses

Country Status (7)

Country Link
US (5) US6945444B2 (en)
EP (3) EP2392267B1 (en)
JP (4) JP4388745B2 (en)
AU (2) AU2002257122B2 (en)
CA (3) CA2662557C (en)
ES (1) ES2372164T3 (en)
WO (1) WO2002080781A2 (en)

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