BR112013031390A2 - dispositivos de ligação de tecido e dispositivos de tensionamento para os mesmos - Google Patents

dispositivos de ligação de tecido e dispositivos de tensionamento para os mesmos

Info

Publication number
BR112013031390A2
BR112013031390A2 BR112013031390A BR112013031390A BR112013031390A2 BR 112013031390 A2 BR112013031390 A2 BR 112013031390A2 BR 112013031390 A BR112013031390 A BR 112013031390A BR 112013031390 A BR112013031390 A BR 112013031390A BR 112013031390 A2 BR112013031390 A2 BR 112013031390A2
Authority
BR
Brazil
Prior art keywords
devices
tensioning
loop
suture
assembly
Prior art date
Application number
BR112013031390A
Other languages
English (en)
Inventor
Arnold M Escano
Gregory W Fung
Robert L Clark
Russell A Seiber
Ryan Douglas Helmuth
Original Assignee
Sentreheart 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 Sentreheart Inc filed Critical Sentreheart Inc
Publication of BR112013031390A2 publication Critical patent/BR112013031390A2/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12009Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
    • A61B17/12013Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot for use in minimally invasive surgery, e.g. endoscopic surgery
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017Electrical control of surgical instruments
    • A61B2017/00115Electrical control of surgical instruments with audible or visual output
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238Type of minimally invasive operation
    • A61B2017/00243Type of minimally invasive operation cardiac
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477Coupling
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831Material properties
    • A61B2017/00867Material properties shape memory effect
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/0218Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for minimally invasive surgery
    • A61B2017/0225Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for minimally invasive surgery flexible, e.g. fabrics, meshes, or membranes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03Automatic limiting or abutting means, e.g. for safety
    • A61B2090/037Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06Measuring instruments not otherwise provided for
    • A61B2090/064Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension

Abstract

abstract described here are closure devices and methods for ligating tissue, such as the left atrial appendage, and tensioning devices and mechanism for actuating these devices. the tensioning mechanisms and devices may allow a user to apply one or more predetermined forces to a suture or other portion of the closure devices. the closure devices may comprise a suture loop releasably attached to a snare loop assembly, and a tensioning mechanism or device may be configured to tighten the suture loop and/or release the suture loop from the snare loop assembly. ________________________________________ tradução do resumo resumo patente de invenção: "dispositivos de ligação de tecido e dispositivos de tensionamento para os mesmos". a presente invenção se refere a dispositivos de oclusão e métodos para a ligação de tecido, tal como o apêndice atrial esquerdo, bem como a dispositivos de tensionamento e a um mecanismo para a atuação desses dispositivos. os mecanismos de tensionamento e dispositivos podem permitir a um usuário aplicar uma ou mais forças predeterminadas a uma sutura ou outra porção dos dispositivos de oclusão. os dispositivos de oclusão podem compreender uma laçada de sutura fixada de maneira liberável a um conjunto de alça e laço, e um mecanismo ou dispositivo de tensionamento pode ser configurado de modo a apertar a laçada de sutura e/ou soltar a laçada de sutura do conjunto de alça e laço.
BR112013031390A 2011-06-08 2012-06-07 dispositivos de ligação de tecido e dispositivos de tensionamento para os mesmos BR112013031390A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161494845P 2011-06-08 2011-06-08
PCT/US2012/041285 WO2012170652A1 (en) 2011-06-08 2012-06-07 Tissue ligation devices and tensioning devices therefor

Publications (1)

Publication Number Publication Date
BR112013031390A2 true BR112013031390A2 (pt) 2016-12-06

Family

ID=47296435

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013031390A BR112013031390A2 (pt) 2011-06-08 2012-06-07 dispositivos de ligação de tecido e dispositivos de tensionamento para os mesmos

Country Status (9)

Country Link
US (2) US9498206B2 (pt)
EP (2) EP3391834A3 (pt)
JP (1) JP6244300B2 (pt)
CN (2) CN106974692B (pt)
AU (4) AU2012267914B2 (pt)
BR (1) BR112013031390A2 (pt)
CA (1) CA2838539C (pt)
ES (1) ES2671928T3 (pt)
WO (1) WO2012170652A1 (pt)

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US9498206B2 (en) 2016-11-22
JP6244300B2 (ja) 2017-12-06
US20130144311A1 (en) 2013-06-06
EP2717791A1 (en) 2014-04-16
AU2019202655B2 (en) 2021-01-21
AU2012267914A1 (en) 2013-12-19
AU2020289839B2 (en) 2022-07-07
JP2014523764A (ja) 2014-09-18
AU2017201015C1 (en) 2019-05-02
CN106974692A (zh) 2017-07-25
AU2020289839A1 (en) 2021-01-28
EP2717791B1 (en) 2018-05-09
WO2012170652A1 (en) 2012-12-13
EP2717791A4 (en) 2015-07-08
US20170209141A1 (en) 2017-07-27
CN106974692B (zh) 2021-06-01
AU2017201015B2 (en) 2019-01-17
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CN103747751B (zh) 2016-12-28
AU2017201015A1 (en) 2017-03-02
EP3391834A2 (en) 2018-10-24
CA2838539A1 (en) 2012-12-13
AU2019202655A1 (en) 2019-05-09
CN103747751A (zh) 2014-04-23
CA2838539C (en) 2020-08-04
AU2012267914B2 (en) 2016-11-17

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