CA2286272A1 - Surgical retractor - Google Patents

Surgical retractor Download PDF

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Publication number
CA2286272A1
CA2286272A1 CA002286272A CA2286272A CA2286272A1 CA 2286272 A1 CA2286272 A1 CA 2286272A1 CA 002286272 A CA002286272 A CA 002286272A CA 2286272 A CA2286272 A CA 2286272A CA 2286272 A1 CA2286272 A1 CA 2286272A1
Authority
CA
Canada
Prior art keywords
retractor
surgical
surgical retractor
site
artery
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
CA002286272A
Other languages
French (fr)
Other versions
CA2286272C (en
Inventor
William Cohn
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.)
Beth Israel Deaconess Medical Center Inc
Original Assignee
William Cohn
Beth Israel Deaconess Medical Center
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 William Cohn, Beth Israel Deaconess Medical Center filed Critical William Cohn
Publication of CA2286272A1 publication Critical patent/CA2286272A1/en
Application granted granted Critical
Publication of CA2286272C publication Critical patent/CA2286272C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B2017/0237—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for heart surgery
    • A61B2017/0243—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for heart surgery for immobilizing local areas of the heart, e.g. while it beats
    • 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
    • A61B2017/1107—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis for blood vessels

Abstract

The present invention relates to a surgical retractor that immobilizes tissue at a surgical site. A preferred embodiment of the retractor is used during minimally invasive direct coronary bypass procedures to arrest movement of the grafting site while the heart continues pumping. Tape or thread can be used to connect the artery to the retractor with a holder.
CA002286272A 1997-04-25 1998-04-24 Surgical retractor Expired - Lifetime CA2286272C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/845,333 US6033362A (en) 1997-04-25 1997-04-25 Surgical retractor and method of use
US08/845,333 1997-04-25
PCT/US1998/008348 WO1998048704A1 (en) 1997-04-25 1998-04-24 Surgical retractor

Publications (2)

Publication Number Publication Date
CA2286272A1 true CA2286272A1 (en) 1998-11-05
CA2286272C CA2286272C (en) 2007-07-17

Family

ID=25294989

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002286272A Expired - Lifetime CA2286272C (en) 1997-04-25 1998-04-24 Surgical retractor

Country Status (12)

Country Link
US (1) US6033362A (en)
EP (1) EP0964646B1 (en)
JP (1) JP2001523135A (en)
AT (1) ATE298226T1 (en)
AU (1) AU745019B2 (en)
CA (1) CA2286272C (en)
DE (1) DE69830650T2 (en)
DK (1) DK0964646T3 (en)
ES (1) ES2245031T3 (en)
HK (1) HK1024153A1 (en)
PT (1) PT964646E (en)
WO (1) WO1998048704A1 (en)

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US20070049952A1 (en) * 2005-08-30 2007-03-01 Weiss Steven J Apparatus and method for mitral valve repair without cardiopulmonary bypass, including transmural techniques
US8574155B2 (en) * 2010-02-12 2013-11-05 Covidien Lp Expandable surgical access port
US8579810B2 (en) * 2010-02-12 2013-11-12 Covidien Lp Expandable thoracic access port
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US8540628B2 (en) 2010-02-12 2013-09-24 Covidien Lp Expandable thoracic access port
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US8961408B2 (en) 2010-08-12 2015-02-24 Covidien Lp Expandable surgical access port
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US9119665B2 (en) 2011-03-21 2015-09-01 Covidien Lp Thoracic access port including foldable anchor
US9039610B2 (en) 2011-05-19 2015-05-26 Covidien Lp Thoracic access port
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US10987128B2 (en) 2017-03-22 2021-04-27 Covidien Lp Cannula assembly
US11278317B2 (en) 2019-08-28 2022-03-22 Covidien Lp Surgical access devices and systems including smoke evacuation
US11058459B2 (en) 2019-12-12 2021-07-13 Covidien Lp Two-piece cutting guard with evacuation ports
US11116488B2 (en) 2019-12-20 2021-09-14 Covidien Lp Tissue guard for tissue removal and other surgical procedures
US11141191B2 (en) 2020-01-15 2021-10-12 Covidien Lp Surgical access assembly
US11690648B2 (en) 2020-03-03 2023-07-04 Covidien Lp Surgical access device and method for using the same
US11583314B2 (en) 2020-03-03 2023-02-21 Covidien Lp Surgical access device and method for using the same
US11529191B2 (en) 2020-05-26 2022-12-20 Covidien Lp Auxiliary electrosurgical return via cutting guard
US11627988B2 (en) 2020-07-14 2023-04-18 Covidien Lp Snap-fit cutting guard
US11534258B2 (en) 2020-08-26 2022-12-27 Covidien Lp Cutting guard

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Also Published As

Publication number Publication date
EP0964646B1 (en) 2005-06-22
ATE298226T1 (en) 2005-07-15
ES2245031T3 (en) 2005-12-16
EP0964646A1 (en) 1999-12-22
CA2286272C (en) 2007-07-17
DK0964646T3 (en) 2005-10-24
WO1998048704A1 (en) 1998-11-05
AU7160498A (en) 1998-11-24
US6033362A (en) 2000-03-07
PT964646E (en) 2005-11-30
DE69830650T2 (en) 2006-05-11
HK1024153A1 (en) 2000-10-05
DE69830650D1 (en) 2005-07-28
AU745019B2 (en) 2002-03-07
JP2001523135A (en) 2001-11-20

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Effective date: 20180424