IN2012DN03847A - - Google Patents

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Publication number
IN2012DN03847A
IN2012DN03847A IN3847DEN2012A IN2012DN03847A IN 2012DN03847 A IN2012DN03847 A IN 2012DN03847A IN 3847DEN2012 A IN3847DEN2012 A IN 3847DEN2012A IN 2012DN03847 A IN2012DN03847 A IN 2012DN03847A
Authority
IN
India
Prior art keywords
obturator
assembly
housing
axial length
maximum width
Prior art date
Application number
Other languages
English (en)
Inventor
K Parihar Shailendra
Patil Haresh
D Cronin Michael
S Cropper Michael
E Shelton Frederick
H Duke Daniel
W Johnson Gregory
J Shurtleff Carl
T Beckman Andrew
Daniel Haberstich Wells
Original Assignee
Ethicon Endo Surgery 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 Ethicon Endo Surgery Inc filed Critical Ethicon Endo Surgery Inc
Publication of IN2012DN03847A publication Critical patent/IN2012DN03847A/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
    • A61B17/34—Trocars; Puncturing needles
    • 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
    • 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
    • A61B17/3474—Insufflating needles, e.g. Veress needles
    • 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
    • A61B17/3498—Valves therefor, e.g. flapper valves, slide valves
    • 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
    • A61B2017/3454—Details of tips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/347—Locking means, e.g. for locking instrument in cannula
    • 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
    • A61B2017/349—Trocar with thread on outside

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
IN3847DEN2012 2009-10-08 2010-10-05 IN2012DN03847A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/575,537 US20110087159A1 (en) 2009-10-08 2009-10-08 Trocar Assembly
PCT/US2010/051465 WO2011044118A1 (en) 2009-10-08 2010-10-05 Trocar assembly

Publications (1)

Publication Number Publication Date
IN2012DN03847A true IN2012DN03847A (xx) 2015-08-28

Family

ID=43234213

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3847DEN2012 IN2012DN03847A (xx) 2009-10-08 2010-10-05

Country Status (4)

Country Link
US (1) US20110087159A1 (xx)
CN (1) CN102647951A (xx)
IN (1) IN2012DN03847A (xx)
WO (1) WO2011044118A1 (xx)

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CN103083065A (zh) * 2011-11-07 2013-05-08 苏州天臣国际医疗科技有限公司 穿刺器套管组件
CN103083063B (zh) * 2011-11-07 2015-07-29 苏州天臣国际医疗科技有限公司 穿刺器套管
US9561347B2 (en) * 2011-11-16 2017-02-07 W. L. Gore & Associates, Inc. Introducer sheath assembly having a locking dilator
EP2846713A1 (en) 2012-05-09 2015-03-18 EON Surgical Ltd. Laparoscopic port
CN107361827B (zh) 2012-09-28 2020-08-04 柯惠Lp公司 光学套管针可视化系统及设备
US9545264B2 (en) 2014-06-06 2017-01-17 Surgiquest, Inc. Trocars and obturators
CN105769113B (zh) * 2014-12-23 2017-08-29 广州迪克医疗器械有限公司 器械锁定开关及穿刺器
CA2985626A1 (en) 2015-05-15 2016-11-24 Covidien Lp Surgical access device
US10172525B2 (en) 2015-08-17 2019-01-08 Rebound Therapeutics Corporation Cannula with proximally mounted camera
WO2018035366A1 (en) * 2016-08-17 2018-02-22 Rebound Therapeutics Corporation Cannula with proximally mounted camera
CN105559874B (zh) * 2016-03-04 2018-05-15 温州医科大学附属第二医院 人体骨骼固定螺钉高精度定位装置以及进行固定螺钉定位的方法
CN105943128A (zh) * 2016-04-16 2016-09-21 江苏风和医疗器材有限公司 一种穿刺器套管及具有其的穿刺器
CN106137333A (zh) * 2016-06-27 2016-11-23 江苏风和医疗器材有限公司 穿刺芯尖端及具有其的穿刺芯和穿刺器
CN109414281B (zh) * 2016-07-13 2022-03-18 直观外科手术操作公司 具有注入通道的外科手术器械引导件
KR20230010815A (ko) 2016-08-17 2023-01-19 리바운드 세라퓨틱스 코포레이션 카메라가 근접 설치된 캐뉼러
US10105042B2 (en) 2016-08-17 2018-10-23 Rebound Therapeutics Corporation Cannula with proximally mounted camera
US10828065B2 (en) * 2017-08-28 2020-11-10 Covidien Lp Surgical access system
CN108403190B (zh) * 2017-12-08 2019-12-03 北京大学第一医院 用于微创手术的套筒
CN108294812B (zh) * 2018-03-12 2023-11-24 杰尼肯(苏州)医疗器械有限公司 一种腹腔镜穿刺器装置
US10722111B2 (en) 2018-03-13 2020-07-28 Covidien Lp Optical trocar assembly
EP3852658A1 (en) * 2018-09-17 2021-07-28 Alcon Inc. Low friction trocar valve
CN110960296A (zh) * 2018-09-29 2020-04-07 江苏风和医疗器材股份有限公司 一种穿刺器外壳及穿刺器
US11357542B2 (en) 2019-06-21 2022-06-14 Covidien Lp Valve assembly and retainer for surgical access assembly
US11812991B2 (en) 2019-10-18 2023-11-14 Covidien Lp Seal assemblies for surgical access assemblies
WO2021161228A1 (en) * 2020-02-14 2021-08-19 Fisher & Paykel Healthcare Limited Obturator for cannula with internal features
US11642153B2 (en) 2020-03-19 2023-05-09 Covidien Lp Instrument seal for surgical access assembly
US11541218B2 (en) 2020-03-20 2023-01-03 Covidien Lp Seal assembly for a surgical access assembly and method of manufacturing the same
US11446058B2 (en) 2020-03-27 2022-09-20 Covidien Lp Fixture device for folding a seal member
EP4132389A1 (en) * 2020-04-10 2023-02-15 Ethicon LLC Cannula assembly
US11717321B2 (en) 2020-04-24 2023-08-08 Covidien Lp Access assembly with retention mechanism

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Also Published As

Publication number Publication date
WO2011044118A1 (en) 2011-04-14
US20110087159A1 (en) 2011-04-14
CN102647951A (zh) 2012-08-22

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