CA2696534A1 - Access portal including silicone foam three layer seal - Google Patents

Access portal including silicone foam three layer seal Download PDF

Info

Publication number
CA2696534A1
CA2696534A1 CA2696534A CA2696534A CA2696534A1 CA 2696534 A1 CA2696534 A1 CA 2696534A1 CA 2696534 A CA2696534 A CA 2696534A CA 2696534 A CA2696534 A CA 2696534A CA 2696534 A1 CA2696534 A1 CA 2696534A1
Authority
CA
Canada
Prior art keywords
seal
layer
layers
access portal
surgical instrument
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.)
Abandoned
Application number
CA2696534A
Other languages
English (en)
French (fr)
Inventor
Andrew Hudon
Sally Carter
Charles Trahan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covidien LP
Original Assignee
Tyco Healthcare Group LP
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 Tyco Healthcare Group LP filed Critical Tyco Healthcare Group LP
Publication of CA2696534A1 publication Critical patent/CA2696534A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • 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
    • 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
    • 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
    • A61B2017/3437—Cannulas with means for removing or absorbing fluid, e.g. wicks or absorbent pads

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)
CA2696534A 2009-03-31 2010-03-15 Access portal including silicone foam three layer seal Abandoned CA2696534A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16496809P 2009-03-31 2009-03-31
US61/164,968 2009-03-31
US12/716,615 2010-03-03
US12/716,615 US8449459B2 (en) 2009-03-31 2010-03-03 Access portal including silicone foam three layer seal

Publications (1)

Publication Number Publication Date
CA2696534A1 true CA2696534A1 (en) 2010-09-30

Family

ID=42333257

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2696534A Abandoned CA2696534A1 (en) 2009-03-31 2010-03-15 Access portal including silicone foam three layer seal

Country Status (4)

Country Link
US (1) US8449459B2 (https=)
EP (1) EP2238923B1 (https=)
JP (1) JP5463183B2 (https=)
CA (1) CA2696534A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8353825B2 (en) 2009-04-02 2013-01-15 Covidien Lp Access portal including sponge
US9339264B2 (en) 2010-10-01 2016-05-17 Cook Medical Technologies Llc Port access visualization platform
US20110082370A1 (en) * 2009-10-02 2011-04-07 Wilson-Cook Medical Inc. Endoscopic fascia tunneling
WO2011041669A1 (en) * 2009-10-02 2011-04-07 Wilson-Cook Medical, Inc. Apparatus for single port access
US9615852B2 (en) * 2012-05-09 2017-04-11 Eon Sugical Ltd. Laparoscopic port
JP6039966B2 (ja) * 2012-08-23 2016-12-07 晴洋 井上 開創器用バルブキャップ
CN103948429B (zh) * 2014-04-29 2016-09-14 福建医科大学附属漳州市医院 带除雾管导向结构的穿刺器
KR101642601B1 (ko) * 2014-11-28 2016-07-29 (주)지 메디 복강경 트로카
US20160192828A1 (en) * 2015-01-07 2016-07-07 Nicholes Sexton Retractor cannula and method of use
CN106725649A (zh) * 2016-12-29 2017-05-31 上海凯利泰医疗科技股份有限公司 手术套管及关节镜用手术工具
CN109538835A (zh) * 2017-09-22 2019-03-29 青岛海尔洗碗机有限公司 一种水管穿孔用固定结构
US11259841B2 (en) * 2019-06-21 2022-03-01 Covidien Lp Seal assemblies for surgical access assemblies

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177814A (en) * 1978-01-18 1979-12-11 KLI, Incorporated Self-sealing cannula
US4755173A (en) 1986-02-25 1988-07-05 Pacesetter Infusion, Ltd. Soft cannula subcutaneous injection set
US4834720A (en) 1987-12-24 1989-05-30 Becton, Dickinson And Company Implantable port septum
US5000745A (en) * 1988-11-18 1991-03-19 Edward Weck Incorporated Hemostatis valve
US5207656A (en) * 1990-04-19 1993-05-04 Cordis Corporation Medical instrument valve having foam partition member
US5411483A (en) 1993-02-10 1995-05-02 Origin Medsystems, Inc. Gas-tight seal accommodating surgical instruments with a wide range of diameters
US5407433A (en) 1993-02-10 1995-04-18 Origin Medsystems, Inc. Gas-tight seal accommodating surgical instruments with a wide range of diameters
US5643227A (en) * 1995-01-19 1997-07-01 Stevens; Robert C. Hemostasis cannula valve apparatus and method of using same
US5997515A (en) 1995-05-19 1999-12-07 General Surgical Innovations, Inc. Screw-type skin seal with inflatable membrane
US5628732A (en) 1996-01-19 1997-05-13 Ethicon Endo-Surgery, Inc. Trocar with improved universal seal
EP2111884A1 (en) * 1997-05-28 2009-10-28 United States Surgical Corporation Trocar seal system
US6053861A (en) 1998-05-11 2000-04-25 Circon Corporation Self-closing seal for a medical instrument
US6860869B2 (en) 1999-03-26 2005-03-01 William G. Dennis Surgical instrument seal assembly
US6258065B1 (en) 1999-03-26 2001-07-10 Core Dynamics, Inc. Surgical instrument seal assembly
US6648853B1 (en) 2000-10-31 2003-11-18 Agilent Technologies Inc. Septum
DE10121356B4 (de) 2001-05-02 2005-02-24 Karl Storz Gmbh & Co. Kg Ventilanordnung für chirurgische Instrumente und Ventilkorb zur Aufnahme der Ventilanordung
US7390317B2 (en) 2002-12-02 2008-06-24 Applied Medical Resources Corporation Universal access seal
US7988679B2 (en) * 2003-03-18 2011-08-02 Navilyst Medical, Inc. Pressure responsive slit valve assembly for a plurality of fluids and uses thereof
US9486241B2 (en) 2003-03-21 2016-11-08 Ethicon Endo-Surgery, Llc Trocar seal assembly
US8147457B2 (en) 2003-03-21 2012-04-03 Ethicon Endo-Surgery, Inc. Conical trocar seal
US20050096695A1 (en) * 2003-11-03 2005-05-05 Olich Jack M. Flexible foam seal assembly
US8241251B2 (en) * 2004-08-25 2012-08-14 Tyco Healthcare Group Lp Gel seal for a surgical trocar apparatus
US7371227B2 (en) 2004-12-17 2008-05-13 Ethicon Endo-Surgery, Inc. Trocar seal assembly
US20080265512A1 (en) * 2007-04-27 2008-10-30 Beckman Andrew T Hand assisted laparoscopic seal apparatus with a fast recovery foam core
US8092431B2 (en) * 2007-05-24 2012-01-10 Smith & Nephew, Inc. Seal assembly for a cannula
US20080312662A1 (en) 2007-06-13 2008-12-18 Hickingbotham Dyson W Self Sealing Cannula / Aperture Closure Cannula
US20090093682A1 (en) * 2007-10-05 2009-04-09 Tyco Healthcare Group Lp Surgical portal with foam and fabric composite seal assembly

Also Published As

Publication number Publication date
EP2238923A1 (en) 2010-10-13
US8449459B2 (en) 2013-05-28
JP5463183B2 (ja) 2014-04-09
EP2238923B1 (en) 2015-04-01
US20100249515A1 (en) 2010-09-30
JP2010240401A (ja) 2010-10-28

Similar Documents

Publication Publication Date Title
US8449459B2 (en) Access portal including silicone foam three layer seal
US8353825B2 (en) Access portal including sponge
US8475490B2 (en) Methods and devices for providing access through tissue to a surgical site
CA2528478C (en) Surgical seal for use in a surgical access apparatus
US8357123B2 (en) Surgical portal with gel and fabric seal assembly
US20090093682A1 (en) Surgical portal with foam and fabric composite seal assembly
US20090093683A1 (en) Surgical portal kit for use in single incision surgery
JP2010518901A (ja) シールを有する可撓性カニューレ
JP2010527640A (ja) 可撓性外部カニューレシース
AU2010200986A1 (en) Access portal including silicone foam three layer seal

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20160316