BR112021017886A2 - Sistema de acesso cirúrgico - Google Patents

Sistema de acesso cirúrgico

Info

Publication number
BR112021017886A2
BR112021017886A2 BR112021017886A BR112021017886A BR112021017886A2 BR 112021017886 A2 BR112021017886 A2 BR 112021017886A2 BR 112021017886 A BR112021017886 A BR 112021017886A BR 112021017886 A BR112021017886 A BR 112021017886A BR 112021017886 A2 BR112021017886 A2 BR 112021017886A2
Authority
BR
Brazil
Prior art keywords
access system
surgical access
distal tip
cannula
plug
Prior art date
Application number
BR112021017886A
Other languages
English (en)
Inventor
S Sauer Jude
Original Assignee
Lsi Solutions 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 Lsi Solutions Inc filed Critical Lsi Solutions Inc
Publication of BR112021017886A2 publication Critical patent/BR112021017886A2/pt

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
    • A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3209—Incision instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496—Protecting sleeves or inner probes; Retractable tips
    • 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
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • A61B2017/00252—Making holes in the wall of the heart, e.g. laser Myocardial revascularization for by-pass connections, i.e. connections from heart chamber to blood vessel or from blood vessel to blood vessel
    • 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
    • A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • A61B2017/0472—Multiple-needled, e.g. double-needled, instruments
    • 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
    • A61B2017/1142—Purse-string sutures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B17/3423—Access ports, e.g. toroid shape introducers for instruments or hands
    • A61B2017/3425—Access ports, e.g. toroid shape introducers for instruments or hands for internal organs, e.g. heart ports
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/3484—Anchoring means, e.g. spreading-out umbrella-like structure
    • A61B2017/3488—Fixation to inner organ or inner body tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, 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
    • A61B90/50—Supports for surgical instruments, e.g. articulated arms

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgical Instruments (AREA)

Abstract

sistema de acesso cirúrgico. é revelado um sistema de acesso cirúrgico. o sistema de acesso cirúrgico que possui uma cânula pode incluir uma ponta distal dotada de um ou mais canais longitudinais distribuídos ao redor de uma circunferência da ponta distal, e um ou mais canais circunferenciais ao redor da ponta distal. o sistema de acesso cirúrgico também inclui um obturador coaxialmente inserível dentro da cânula, que pode incluir uma ponta distal e um elemento de corte retrátil que possui um atuador. o sistema de acesso cirúrgico inclui também uma interface de articulação. o sistema de acesso cirúrgico pode incluir também uma ponta distal da cânula que pode incluir também uma ou mais pontes distribuídas circunferencialmente ao longo de um ou mais canais circunferenciais da ponta distal. o obturador pode incluir adicionalmente um tubo alongado e um elemento de êmbolo deslizante configurado para controlar o fluxo de fluido no interior do tubo alongado do obturador.
BR112021017886A 2019-03-13 2020-03-13 Sistema de acesso cirúrgico BR112021017886A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962817967P 2019-03-13 2019-03-13
US201962827352P 2019-04-01 2019-04-01
PCT/US2020/022700 WO2020186189A1 (en) 2019-03-13 2020-03-13 Surgical access system

Publications (1)

Publication Number Publication Date
BR112021017886A2 true BR112021017886A2 (pt) 2021-12-07

Family

ID=72426788

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021017886A BR112021017886A2 (pt) 2019-03-13 2020-03-13 Sistema de acesso cirúrgico

Country Status (8)

Country Link
US (1) US20220313243A1 (pt)
EP (1) EP3911250A4 (pt)
JP (1) JP7316368B2 (pt)
CN (1) CN113573648A (pt)
AU (1) AU2020236235B2 (pt)
BR (1) BR112021017886A2 (pt)
CA (1) CA3129151A1 (pt)
WO (1) WO2020186189A1 (pt)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5797960A (en) * 1993-02-22 1998-08-25 Stevens; John H. Method and apparatus for thoracoscopic intracardiac procedures
US6346074B1 (en) * 1993-02-22 2002-02-12 Heartport, Inc. Devices for less invasive intracardiac interventions
CA2261488A1 (en) * 1999-01-21 2000-07-21 Anthony Paolitto Transabdominal device for performing closed-chest cardiac surgery
US20040116897A1 (en) 2000-07-12 2004-06-17 Walid Aboul- Hosn Minimally invasive bypass system and related methods
US8182491B2 (en) * 2004-08-06 2012-05-22 Depuy Spine, Inc. Rigidly guided implant placement
US8029522B2 (en) * 2005-08-05 2011-10-04 Ethicon Endo-Surgery, Inc. Method and apparatus for sealing a gastric opening
AU2006294523A1 (en) 2005-09-27 2007-04-05 Synecor, Llc Transgastric surgical devices and procedures
US9226824B2 (en) * 2010-11-30 2016-01-05 Edwards Lifesciences Corporation Surgical stabilizer and closure system
US10076414B2 (en) * 2012-02-13 2018-09-18 Mitraspan, Inc. Method and apparatus for repairing a mitral valve
US10258324B2 (en) * 2013-08-02 2019-04-16 Covidien Lp Devices, systems, and methods for providing surgical access and facilitating closure of surgical access openings
CN106714704A (zh) * 2014-07-31 2017-05-24 瓦索斯蒂奇股份有限公司 用于在组织中螺旋推进缝合线的系统和方法
US10105161B2 (en) * 2014-08-15 2018-10-23 Covidien Lp Obturator having an insufflation pathway and an instrument guide
US9668725B2 (en) * 2015-03-24 2017-06-06 Richard B. Beaven Laparoscopic wound closure device

Also Published As

Publication number Publication date
CN113573648A (zh) 2021-10-29
AU2020236235B2 (en) 2023-03-30
EP3911250A1 (en) 2021-11-24
US20220313243A1 (en) 2022-10-06
JP7316368B2 (ja) 2023-07-27
WO2020186189A1 (en) 2020-09-17
CA3129151A1 (en) 2020-09-17
JP2022523934A (ja) 2022-04-27
EP3911250A4 (en) 2023-01-18
AU2020236235A1 (en) 2021-09-09

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Legal Events

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]