CA2574986A1 - Self-contained powered surgical apparatus for applying surgical fasteners - Google Patents

Self-contained powered surgical apparatus for applying surgical fasteners Download PDF

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Publication number
CA2574986A1
CA2574986A1 CA002574986A CA2574986A CA2574986A1 CA 2574986 A1 CA2574986 A1 CA 2574986A1 CA 002574986 A CA002574986 A CA 002574986A CA 2574986 A CA2574986 A CA 2574986A CA 2574986 A1 CA2574986 A1 CA 2574986A1
Authority
CA
Canada
Prior art keywords
surgical fasteners
anvil
surgical
housing
actuator
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.)
Granted
Application number
CA002574986A
Other languages
French (fr)
Other versions
CA2574986C (en
Inventor
Frank J. Viola
Daniel E. Alesi
Dominick L. Mastri
Wayne P. Young
Richard N. Granger
Kenneth E. Toso
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.)
United States Surgical Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from CA002155476A external-priority patent/CA2155476C/en
Publication of CA2574986A1 publication Critical patent/CA2574986A1/en
Application granted granted Critical
Publication of CA2574986C publication Critical patent/CA2574986C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

A cartridge assembly for a surgical apparatus to sequentially apply surgical fasteners to tissue. The apparatus includes an actuator mounted for axial rotation within an elongated body. The cartridge assembly comprises: a housing supporting a plurality of surgical fasteners and detachably mounted to a distal end of the elongated body; an anvil mounted for movement with respect to the housing between an open position and a closed position; an actuation assembly to progressively move the anvil from the open position to the closed position and to concomitantly sequentially eject surgical fasteners from the housing to be formed against the anvil; and an axial drive screw threadably associated with the actuation assembly for effectuating the translation thereof, a proximal end of the drive screw detachably coupling with a distal end of the actuator, whereby axial rotation of the actuator causes longitudinal translation of the actuation assembly.
CA002574986A 1994-10-07 1995-08-04 Self-contained powered surgical apparatus for applying surgical fasteners Expired - Lifetime CA2574986C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31985294A 1994-10-07 1994-10-07
US08/319,852 1994-10-07
CA002155476A CA2155476C (en) 1994-10-07 1995-08-04 Self-contained powered surgical apparatus for applying surgical fasteners

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002155476A Division CA2155476C (en) 1994-10-07 1995-08-04 Self-contained powered surgical apparatus for applying surgical fasteners

Publications (2)

Publication Number Publication Date
CA2574986A1 true CA2574986A1 (en) 1996-04-08
CA2574986C CA2574986C (en) 2009-02-03

Family

ID=37872035

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002574986A Expired - Lifetime CA2574986C (en) 1994-10-07 1995-08-04 Self-contained powered surgical apparatus for applying surgical fasteners

Country Status (1)

Country Link
CA (1) CA2574986C (en)

Also Published As

Publication number Publication date
CA2574986C (en) 2009-02-03

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Legal Events

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EEER Examination request
MKEX Expiry

Effective date: 20150804

MKEX Expiry

Effective date: 20150804