WO2012158878A3 - Medical suturing instrument - Google Patents

Medical suturing instrument Download PDF

Info

Publication number
WO2012158878A3
WO2012158878A3 PCT/US2012/038282 US2012038282W WO2012158878A3 WO 2012158878 A3 WO2012158878 A3 WO 2012158878A3 US 2012038282 W US2012038282 W US 2012038282W WO 2012158878 A3 WO2012158878 A3 WO 2012158878A3
Authority
WO
WIPO (PCT)
Prior art keywords
suturing instrument
suture thread
loop
medical suturing
tip end
Prior art date
Application number
PCT/US2012/038282
Other languages
French (fr)
Other versions
WO2012158878A2 (en
Inventor
Shigeaki Funamura
Yosuke Sakai
Toru AKIYOSHI
Original Assignee
Covidien Lp
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 JP2011-110124 priority Critical
Priority to JP2011110124A priority patent/JP5749563B2/en
Application filed by Covidien Lp filed Critical Covidien Lp
Publication of WO2012158878A2 publication Critical patent/WO2012158878A2/en
Publication of WO2012158878A3 publication Critical patent/WO2012158878A3/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0485Devices or means, e.g. loops, for capturing the suture thread and threading it through an opening of a suturing instrument or needle eyelet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0482Needle or suture guides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0483Hand-held instruments for holding sutures
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A61B2017/00473Distal part, e.g. tip or head
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0469Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • A61B2017/0472Multiple-needled, e.g. double-needled, instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B2017/06052Needle-suture combinations in which a suture is extending inside a hollow tubular needle, e.g. over the entire length of the needle
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06066Needles, e.g. needle tip configurations
    • A61B2017/061Needles, e.g. needle tip configurations hollow or tubular

Abstract

A suturing instrument (100) comprises a drive mechanism part (14) which transmits the movement of an operation part (12) to both a loop forming part (53) and a suture thread (1), and a loop (53c) and the suture thread (1) are fed out from the tip end of a loop introduction (needle 55) and the tip end of a suture thread introduction needle (56) at substantially the same timing.
PCT/US2012/038282 2011-05-17 2012-05-17 Medical suturing instrument WO2012158878A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011-110124 2011-05-17
JP2011110124A JP5749563B2 (en) 2011-05-17 2011-05-17 Medical suturing tool

Publications (2)

Publication Number Publication Date
WO2012158878A2 WO2012158878A2 (en) 2012-11-22
WO2012158878A3 true WO2012158878A3 (en) 2013-01-17

Family

ID=47177623

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/038282 WO2012158878A2 (en) 2011-05-17 2012-05-17 Medical suturing instrument

Country Status (2)

Country Link
JP (1) JP5749563B2 (en)
WO (1) WO2012158878A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5722981A (en) * 1993-10-08 1998-03-03 Tahoe Surgical Instruments Double needle ligature device
US20090228041A1 (en) * 2008-03-04 2009-09-10 Cayenne Medical, Inc. Arthroscopic meniscal repair systems and methods
US20100305586A1 (en) * 2005-12-26 2010-12-02 Tyco Healthcare Group Lp Medical Suturing Device
US20110046646A1 (en) * 2006-05-22 2011-02-24 Scandius Biomedical, Inc. Method and apparatus for meniscal repair

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006025932A (en) * 2004-07-13 2006-02-02 Jms Co Ltd Suturing implement for living body, and suturing method for living body
JP5010178B2 (en) * 2006-05-30 2012-08-29 昌貴 鮒田 Medical instrument
US8603112B2 (en) * 2007-11-30 2013-12-10 Easylap Ltd. Suturing assembly and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5722981A (en) * 1993-10-08 1998-03-03 Tahoe Surgical Instruments Double needle ligature device
US20100305586A1 (en) * 2005-12-26 2010-12-02 Tyco Healthcare Group Lp Medical Suturing Device
US20110046646A1 (en) * 2006-05-22 2011-02-24 Scandius Biomedical, Inc. Method and apparatus for meniscal repair
US20090228041A1 (en) * 2008-03-04 2009-09-10 Cayenne Medical, Inc. Arthroscopic meniscal repair systems and methods

Also Published As

Publication number Publication date
JP2012239532A (en) 2012-12-10
WO2012158878A2 (en) 2012-11-22
JP5749563B2 (en) 2015-07-15

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