EP2303158A1 - Dispositif d'accès laparoscopique - Google Patents
Dispositif d'accès laparoscopiqueInfo
- Publication number
- EP2303158A1 EP2303158A1 EP09771861A EP09771861A EP2303158A1 EP 2303158 A1 EP2303158 A1 EP 2303158A1 EP 09771861 A EP09771861 A EP 09771861A EP 09771861 A EP09771861 A EP 09771861A EP 2303158 A1 EP2303158 A1 EP 2303158A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- featured
- cylindrical body
- passing orifices
- inflatable chamber
- improvement
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
- A61B17/34—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
-
- 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
- A61B17/34—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
- A61B2017/3445—Cannulas used as instrument channel for multiple 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
- A61B17/3421—Cannulas
- A61B2017/3445—Cannulas used as instrument channel for multiple instruments
- A61B2017/3447—Linked multiple cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
- A61B2017/3466—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals for simultaneous sealing of multiple 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
- 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
- A61B2017/3486—Balloon
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Abstract
L’invention concerne un dispositif d’accès laparoscopique possédant un corps (100) de forme cylindrique dans la région centrale avec une structure rigide (30) et présentant une chambre gonflable (10) à l’extrémité distale, la région centrale comportant des orifices (11) de passage ; des orifices (21) de passage dans une base (20) à l’extrémité proximale forment un conduit avec les orifices (11) de passage à l’extrémité distale. La base (20) présente une jupe (22) en projection dont le diamètre est plus grand que celui du corps cylindrique (100) et comprend en outre un orifice (40) pour insuffler un acide carbonique gazeux, l’orifice étant connecté à la région interne du corps cylindrique (100), et une soupape (50) d’arrêt comprenant une articulation (52), la valve d’arrêt étant connectée à la chambre gonflable (10) au moyen d’un tube flexible (51).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0802874 BRPI0802874A2 (pt) | 2008-06-30 | 2008-06-30 | aperfeiçoamento em trocarter |
PCT/BR2009/000073 WO2010000047A1 (fr) | 2008-06-30 | 2009-03-16 | Dispositif d’accès laparoscopique |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2303158A1 true EP2303158A1 (fr) | 2011-04-06 |
Family
ID=41465426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09771861A Withdrawn EP2303158A1 (fr) | 2008-06-30 | 2009-03-16 | Dispositif d'accès laparoscopique |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2303158A1 (fr) |
BR (1) | BRPI0802874A2 (fr) |
WO (1) | WO2010000047A1 (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101999939A (zh) * | 2010-11-24 | 2011-04-06 | 上海英诺伟微创医疗器械有限公司 | 一种护罩式腹腔微创手术隐形内镜通道 |
CN101983619A (zh) * | 2010-11-24 | 2011-03-09 | 上海英诺伟微创医疗器械有限公司 | 一种腹腔微创手术隐形內镜通道 |
CN102008354A (zh) * | 2010-11-24 | 2011-04-13 | 上海英诺伟微创医疗器械有限公司 | 一种伞状护罩式腹腔微创手术隐形內镜通道 |
US20120245429A1 (en) * | 2011-03-23 | 2012-09-27 | Tyco Healthcare Group Lp | Wound protector including pocket for reusable distal ring |
CN104306062B (zh) * | 2014-10-23 | 2017-02-01 | 安徽奥弗医疗设备科技股份有限公司 | 一种单孔多通道操作平台 |
US9707011B2 (en) | 2014-11-12 | 2017-07-18 | Covidien Lp | Attachments for use with a surgical access device |
CN105943129A (zh) * | 2016-04-15 | 2016-09-21 | 陈鹏里 | 骶管留置针 |
US11160682B2 (en) | 2017-06-19 | 2021-11-02 | Covidien Lp | Method and apparatus for accessing matter disposed within an internal body vessel |
US10828065B2 (en) | 2017-08-28 | 2020-11-10 | Covidien Lp | Surgical access system |
US10675056B2 (en) | 2017-09-07 | 2020-06-09 | Covidien Lp | Access apparatus with integrated fluid connector and control valve |
US11389193B2 (en) | 2018-10-02 | 2022-07-19 | Covidien Lp | Surgical access device with fascial closure system |
US11457949B2 (en) | 2018-10-12 | 2022-10-04 | Covidien Lp | Surgical access device and seal guard for use therewith |
US11166748B2 (en) | 2019-02-11 | 2021-11-09 | Covidien Lp | Seal assemblies for surgical access assemblies |
US10792071B2 (en) | 2019-02-11 | 2020-10-06 | Covidien Lp | Seals for surgical access assemblies |
US11000313B2 (en) | 2019-04-25 | 2021-05-11 | Covidien Lp | Seals for surgical access devices |
US11413068B2 (en) | 2019-05-09 | 2022-08-16 | Covidien Lp | Seal assemblies for surgical access assemblies |
US11357542B2 (en) | 2019-06-21 | 2022-06-14 | Covidien Lp | Valve assembly and retainer for surgical access assembly |
US11259840B2 (en) | 2019-06-21 | 2022-03-01 | Covidien Lp | Valve assemblies for surgical access assemblies |
US11259841B2 (en) | 2019-06-21 | 2022-03-01 | Covidien Lp | Seal assemblies for surgical access assemblies |
US11413065B2 (en) | 2019-06-28 | 2022-08-16 | Covidien Lp | Seal assemblies for surgical access assemblies |
US11399865B2 (en) | 2019-08-02 | 2022-08-02 | Covidien Lp | Seal assemblies for surgical access assemblies |
US11432843B2 (en) | 2019-09-09 | 2022-09-06 | Covidien Lp | Centering mechanisms for a surgical access assembly |
US11523842B2 (en) | 2019-09-09 | 2022-12-13 | Covidien Lp | Reusable surgical port with disposable seal assembly |
US11812991B2 (en) | 2019-10-18 | 2023-11-14 | Covidien Lp | Seal assemblies for surgical access assemblies |
US11464540B2 (en) | 2020-01-17 | 2022-10-11 | Covidien Lp | Surgical access device with fixation mechanism |
US11576701B2 (en) | 2020-03-05 | 2023-02-14 | Covidien Lp | Surgical access assembly having a pump |
US11446058B2 (en) | 2020-03-27 | 2022-09-20 | Covidien Lp | Fixture device for folding a seal member |
US11717321B2 (en) | 2020-04-24 | 2023-08-08 | Covidien Lp | Access assembly with retention mechanism |
US11622790B2 (en) | 2020-05-21 | 2023-04-11 | Covidien Lp | Obturators for surgical access assemblies and methods of assembly thereof |
US11751908B2 (en) | 2020-06-19 | 2023-09-12 | Covidien Lp | Seal assembly for surgical access assemblies |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6811546B1 (en) * | 2000-08-25 | 2004-11-02 | Origin Medsystems, Inc. | Endoscopic surgical access port and method |
US20070060884A1 (en) * | 2005-09-13 | 2007-03-15 | The Cleveland Clinic Foundation | Apparatus for insertion between a medical tube and a body tissue opening |
US20070191874A1 (en) * | 2005-11-14 | 2007-08-16 | The Ohio State University Research Foundation | Devices and Methods for Performing Surgical Procedures |
US9820771B2 (en) * | 2006-03-03 | 2017-11-21 | Axcess Instruments Inc. | Apparatus and method for minimally invasive surgery |
-
2008
- 2008-06-30 BR BRPI0802874 patent/BRPI0802874A2/pt not_active IP Right Cessation
-
2009
- 2009-03-16 WO PCT/BR2009/000073 patent/WO2010000047A1/fr active Application Filing
- 2009-03-16 EP EP09771861A patent/EP2303158A1/fr not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2010000047A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2010000047A1 (fr) | 2010-01-07 |
BRPI0802874A2 (pt) | 2010-03-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2010000047A1 (fr) | Dispositif d’accès laparoscopique | |
EP2476384B1 (fr) | Canule de trocart avec embout atraumatique | |
US9539027B2 (en) | Laparoscopic instrument and trocar systems and related surgical method | |
JP5989003B2 (ja) | 最小侵襲腹腔鏡手術用リトラクタ | |
US6454783B1 (en) | Laparoscopic instruments and trocar systems for trans-umbilical laproscopic surgery | |
US10758273B2 (en) | Uterine manipulator device with cutting element | |
US20090204067A1 (en) | Two-part percutaneous endoscopic intragastric surgery cannula | |
US11877772B2 (en) | Uterine manipulator | |
CN102210598A (zh) | 手术进入方法以及包括套管和进入口件的手术进入组件 | |
US20130060094A1 (en) | Retractor system for laparoscopic surgery | |
US20210068864A1 (en) | Surgical access system | |
US11969190B2 (en) | Transvaginal occluder | |
US20210275223A1 (en) | Snap-fit transvaginal occluder | |
BR102012021227B1 (pt) | Portal de acesso único para videocirurgia | |
BRPI0805192B1 (pt) | Aperfeiçoamento em trocarte | |
WO2024069476A1 (fr) | Manipulateur utérin intégré | |
Garry et al. | A safer method of inserting the primary cannula during laparoscopy | |
JP2011078782A (ja) | 外科用アクセスデバイスのための発泡体カラー |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20110120 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20161001 |