CA2530134A1 - Circular anastomosis device - Google Patents

Circular anastomosis device Download PDF

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Publication number
CA2530134A1
CA2530134A1 CA002530134A CA2530134A CA2530134A1 CA 2530134 A1 CA2530134 A1 CA 2530134A1 CA 002530134 A CA002530134 A CA 002530134A CA 2530134 A CA2530134 A CA 2530134A CA 2530134 A1 CA2530134 A1 CA 2530134A1
Authority
CA
Canada
Prior art keywords
distal end
distal
shaft
elongated
proximal
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
CA002530134A
Other languages
French (fr)
Other versions
CA2530134C (en
Inventor
John Charles Robertson
Robert H. Schnut
Stephen W. Gerry
Richard J. Gallagher
David N. Fowler
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 CA002147800A external-priority patent/CA2147800C/en
Publication of CA2530134A1 publication Critical patent/CA2530134A1/en
Application granted granted Critical
Publication of CA2530134C publication Critical patent/CA2530134C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Surgical Instruments (AREA)

Abstract

A surgical instrument is disclosed for applying at least one circular array of fasteners. The surgical instrument comprises a housing having proximal and distal portions and an elongated shaft extending from the housing distal portion. The shaft has proximal and distal end portions. A fastener carrying cartridge is positioned at the shaft distal end portion. An elongated anvil retaining member is reciprocatingly movable within the fastener carrying cartridge, defining a hollow distal portion forming a tip at a distal end thereof. An anvil member is adapted for removable attachment to the elongated anvil retaining member.
CA002530134A 1994-05-26 1995-04-25 Circular anastomosis device Expired - Lifetime CA2530134C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24951294A 1994-05-26 1994-05-26
US08/249,512 1994-05-26
CA002147800A CA2147800C (en) 1994-05-26 1995-04-25 Circular anastomosis device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002147800A Division CA2147800C (en) 1994-05-26 1995-04-25 Circular anastomosis device

Publications (2)

Publication Number Publication Date
CA2530134A1 true CA2530134A1 (en) 1995-11-27
CA2530134C CA2530134C (en) 2007-07-31

Family

ID=35852138

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002530141A Expired - Lifetime CA2530141C (en) 1994-05-26 1995-04-25 Circular anastomosis device
CA002530134A Expired - Lifetime CA2530134C (en) 1994-05-26 1995-04-25 Circular anastomosis device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002530141A Expired - Lifetime CA2530141C (en) 1994-05-26 1995-04-25 Circular anastomosis device

Country Status (1)

Country Link
CA (2) CA2530141C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11779343B2 (en) * 2020-02-26 2023-10-10 Covidien Lp Staple reload assembly with releasable knife
WO2023238142A1 (en) * 2022-06-10 2023-12-14 Srivastava Sudhir Prem A device for manually performing anastomosis

Also Published As

Publication number Publication date
CA2530141C (en) 2007-07-31
CA2530141A1 (en) 1995-11-27
CA2530134C (en) 2007-07-31

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150427

MKEX Expiry

Effective date: 20150427