WO2009132284A3 - Shape-memory self-retaining sutures, methods of manufacture, and methods of use - Google Patents

Shape-memory self-retaining sutures, methods of manufacture, and methods of use Download PDF

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Publication number
WO2009132284A3
WO2009132284A3 PCT/US2009/041685 US2009041685W WO2009132284A3 WO 2009132284 A3 WO2009132284 A3 WO 2009132284A3 US 2009041685 W US2009041685 W US 2009041685W WO 2009132284 A3 WO2009132284 A3 WO 2009132284A3
Authority
WO
WIPO (PCT)
Prior art keywords
shape
methods
filament
retainers
manufacture
Prior art date
Application number
PCT/US2009/041685
Other languages
French (fr)
Other versions
WO2009132284A2 (en
Inventor
Alexei Goraltchouk
John Lai
Robert A Herrmann
Original Assignee
Angiotech Pharmaceuticals, Inc.
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 Angiotech Pharmaceuticals, Inc. filed Critical Angiotech Pharmaceuticals, Inc.
Priority to EP09735127.4A priority Critical patent/EP2279013B1/en
Priority to US12/988,841 priority patent/US20110125188A1/en
Priority to BRPI0911446-7A priority patent/BRPI0911446B1/en
Priority to AU2009240477A priority patent/AU2009240477A1/en
Priority to CN200980121782.1A priority patent/CN102065913B/en
Priority to CA2722455A priority patent/CA2722455C/en
Priority to MX2010011645A priority patent/MX339417B/en
Priority to ES09735127.4T priority patent/ES2551714T3/en
Publication of WO2009132284A2 publication Critical patent/WO2009132284A2/en
Publication of WO2009132284A3 publication Critical patent/WO2009132284A3/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
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06166—Sutures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0487—Suture clamps, clips or locks, e.g. for replacing suture knots; Instruments for applying or removing suture clamps, clips or locks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00526—Methods of manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00792—Plastic surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B2017/06057—Double-armed sutures, i.e. sutures having a needle attached to each end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06166—Sutures
    • A61B2017/06176—Sutures with protrusions, e.g. barbs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties

Abstract

A self-retaining suture comprises a filament. The filament has retainers on the surface such that the filament can engage and retain tissue without knots. The filament comprises one or more materials at least one of which is a shape-memory polymer or shape-memory alloy. The shape-memory material is used to cause the shape of the retainers and or the filament to transition from a first configuration to a second configuration in response to a transition stimulus. The transition stimulus may be applied before, during, or after deployment of the suture in tissue. In particular, the shape-memory material may be used to enhance the formation, elevation and/or deployment of the retainers. Methods for manufacturing the filament and retainers are also described.
PCT/US2009/041685 2008-04-24 2009-04-24 Shape-memory self-retaining sutures, methods of manufacture, and methods of use WO2009132284A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP09735127.4A EP2279013B1 (en) 2008-04-24 2009-04-24 Shape-memory self-retaining sutures, methods of manufacture, and methods of use
US12/988,841 US20110125188A1 (en) 2008-04-24 2009-04-24 Shape-memory self-retaining sutures, methods of manufacture, and methods of use
BRPI0911446-7A BRPI0911446B1 (en) 2008-04-24 2009-04-24 Self-retaining sutures and self-retaining suture system
AU2009240477A AU2009240477A1 (en) 2008-04-24 2009-04-24 Shape-memory self-retaining sutures, methods of manufacture, and methods of use
CN200980121782.1A CN102065913B (en) 2008-04-24 2009-04-24 Shape memory from maintenance suture, production method and using method
CA2722455A CA2722455C (en) 2008-04-24 2009-04-24 Shape-memory self-retaining sutures, methods of manufacture, and methods of use
MX2010011645A MX339417B (en) 2008-04-24 2009-04-24 Shape-memory self-retaining sutures, methods of manufacture, and methods of use.
ES09735127.4T ES2551714T3 (en) 2008-04-24 2009-04-24 Self-retaining sutures with shape memory, manufacturing methods and usage methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4768208P 2008-04-24 2008-04-24
US61/047,682 2008-04-24

Publications (2)

Publication Number Publication Date
WO2009132284A2 WO2009132284A2 (en) 2009-10-29
WO2009132284A3 true WO2009132284A3 (en) 2010-02-25

Family

ID=41217435

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/041685 WO2009132284A2 (en) 2008-04-24 2009-04-24 Shape-memory self-retaining sutures, methods of manufacture, and methods of use

Country Status (9)

Country Link
US (1) US20110125188A1 (en)
EP (1) EP2279013B1 (en)
CN (1) CN102065913B (en)
AU (1) AU2009240477A1 (en)
BR (1) BRPI0911446B1 (en)
CA (1) CA2722455C (en)
ES (1) ES2551714T3 (en)
MX (1) MX339417B (en)
WO (1) WO2009132284A2 (en)

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Also Published As

Publication number Publication date
CN102065913A (en) 2011-05-18
MX339417B (en) 2016-05-24
WO2009132284A2 (en) 2009-10-29
EP2279013A2 (en) 2011-02-02
AU2009240477A1 (en) 2009-10-29
ES2551714T3 (en) 2015-11-23
EP2279013B1 (en) 2015-08-05
CN102065913B (en) 2016-11-23
CA2722455A1 (en) 2009-10-29
CA2722455C (en) 2016-05-31
BRPI0911446B1 (en) 2018-08-07
MX2010011645A (en) 2011-03-04
US20110125188A1 (en) 2011-05-26
BRPI0911446A2 (en) 2017-11-07
EP2279013A4 (en) 2013-12-11

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