BR112021017886A2 - Sistema de acesso cirúrgico - Google Patents
Sistema de acesso cirúrgicoInfo
- 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
Links
- 239000012530 fluid Substances 0.000 abstract 1
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6346074B1 (en) | 1993-02-22 | 2002-02-12 | Heartport, Inc. | Devices for less invasive intracardiac interventions |
US5797960A (en) * | 1993-02-22 | 1998-08-25 | Stevens; John H. | Method and apparatus for thoracoscopic intracardiac procedures |
CA2261488A1 (en) * | 1999-01-21 | 2000-07-21 | Anthony Paolitto | Transabdominal device for performing closed-chest cardiac surgery |
WO2002004064A1 (en) * | 2000-07-12 | 2002-01-17 | Oma Medical Technologies, Inc. | 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 |
US10201346B2 (en) * | 2013-08-02 | 2019-02-12 | Covidien Lp | Devices, systems, and methods for providing surgical access and facilitating closure of surgical access openings |
JP2017526416A (ja) * | 2014-07-31 | 2017-09-14 | バソスティッチ, インコーポレイテッド | 組織内で縫合糸を螺旋状に前進させるためのシステムおよび方法 |
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 |
-
2020
- 2020-03-13 US US17/635,461 patent/US20220313243A1/en active Pending
- 2020-03-13 WO PCT/US2020/022700 patent/WO2020186189A1/en unknown
- 2020-03-13 CA CA3129151A patent/CA3129151A1/en active Pending
- 2020-03-13 AU AU2020236235A patent/AU2020236235B2/en active Active
- 2020-03-13 CN CN202080020044.4A patent/CN113573648A/zh active Pending
- 2020-03-13 JP JP2021549880A patent/JP7316368B2/ja active Active
- 2020-03-13 BR BR112021017886A patent/BR112021017886A2/pt unknown
- 2020-03-13 EP EP20769764.0A patent/EP3911250A4/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CA3129151A1 (en) | 2020-09-17 |
US20220313243A1 (en) | 2022-10-06 |
CN113573648A (zh) | 2021-10-29 |
WO2020186189A1 (en) | 2020-09-17 |
AU2020236235B2 (en) | 2023-03-30 |
EP3911250A1 (en) | 2021-11-24 |
AU2020236235A1 (en) | 2021-09-09 |
EP3911250A4 (en) | 2023-01-18 |
JP2022523934A (ja) | 2022-04-27 |
JP7316368B2 (ja) | 2023-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |