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WO2014026960A3 - Surgical device - Google Patents

Surgical device Download PDF

Info

Publication number
WO2014026960A3
WO2014026960A3 PCT/EP2013/066860 EP2013066860W WO2014026960A3 WO 2014026960 A3 WO2014026960 A3 WO 2014026960A3 EP 2013066860 W EP2013066860 W EP 2013066860W WO 2014026960 A3 WO2014026960 A3 WO 2014026960A3
Authority
WO
WIPO (PCT)
Prior art keywords
resilient ring
sleeve
port
ring arrangement
incision
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.)
Ceased
Application number
PCT/EP2013/066860
Other languages
French (fr)
Other versions
WO2014026960A2 (en
Inventor
Ronan CAHILL
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.)
EUROPEAN INSTITUTE OF SURGICAL RESEARCH AND INNOVATION Ltd
Original Assignee
EUROPEAN INSTITUTE OF SURGICAL RESEARCH AND INNOVATION Ltd
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 EUROPEAN INSTITUTE OF SURGICAL RESEARCH AND INNOVATION Ltd filed Critical EUROPEAN INSTITUTE OF SURGICAL RESEARCH AND INNOVATION Ltd
Priority to EP13752606.7A priority Critical patent/EP2884919A2/en
Publication of WO2014026960A2 publication Critical patent/WO2014026960A2/en
Publication of WO2014026960A3 publication Critical patent/WO2014026960A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • A61B17/3417—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
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
    • 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
    • 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
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
    • A61M2039/0264—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body with multiple inlets or multiple outlets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
    • A61M2039/0279—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body for introducing medical instruments into the body, e.g. endoscope, surgical tools

Landscapes

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

Abstract

A port (2) for minimal access surgery, such as endoscopic or laparoscopic surgery, via an incision in a patient is described, wherein the port (2) comprises a substantially cylindrical sleeve (8) formed of a flexible membrane material and has a first, open end and a second, closed end (10), a first resilient ring arrangement (4) being provided around said sleeve (8) at said open end, and a second resilient ring arrangement (6) around said sleeve (8) and located on it between said first resilient ring arrangement (4) and said closed end (10), wherein the second resilient ring arrangement (6) is adapted, in use, to be rolled around itself and the sleeve (8) to roll up any flexible membrane material extending between said first (4) and second (6) resilient ring arrangements, so as to draw both the first (4) and second (6) resilient ring arrangements into close engagement against respective sides of the incision, thus functioning as both a wound retractor/port and a seal for the contamination-resistant introduction of surgical Instruments.
PCT/EP2013/066860 2012-08-14 2013-08-13 Surgical device Ceased WO2014026960A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13752606.7A EP2884919A2 (en) 2012-08-14 2013-08-13 Surgical device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1214515.7A GB2504962A (en) 2012-08-14 2012-08-14 Closed port for single incision laparoscopic surgery
GB1214515.7 2012-08-14

Publications (2)

Publication Number Publication Date
WO2014026960A2 WO2014026960A2 (en) 2014-02-20
WO2014026960A3 true WO2014026960A3 (en) 2014-07-24

Family

ID=46981523

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/066860 Ceased WO2014026960A2 (en) 2012-08-14 2013-08-13 Surgical device

Country Status (3)

Country Link
EP (1) EP2884919A2 (en)
GB (1) GB2504962A (en)
WO (1) WO2014026960A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017164824A1 (en) * 2016-03-21 2017-09-28 Toochinda Kitti Single-incision video-assisted surgery equipment set with multiple entry-exit ports for medical instruments and gas tubes
CN113967054A (en) * 2020-07-23 2022-01-25 北京术锐技术有限公司 Single-hole operation device and medical equipment system

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5524644A (en) * 1995-06-09 1996-06-11 Medical Creative Technologies, Inc. Incrementally adjustable incision liner and retractor
US20040097793A1 (en) * 1998-12-01 2004-05-20 John Butler Device
WO2005087112A1 (en) * 2004-03-12 2005-09-22 The New Industry Research Organization Finger assisted access device for laparoscopic operation
US20050288558A1 (en) * 2001-10-20 2005-12-29 Applied Medical Resources Corporation Wound retraction apparatus and method
US20080021362A1 (en) * 2006-07-18 2008-01-24 Fihe Carrie I Roll-up wound protector with tricuspidate ring
KR100975030B1 (en) * 2010-04-14 2010-08-11 이승욱 Trocar for single port surgery
US20100249694A1 (en) * 2009-03-31 2010-09-30 Seung Wook Choi Trocar for a single port surgery
ES1075436U (en) * 2011-07-22 2011-10-11 Servicio Andaluz De Salud PORT FOR LAPAROSCOPY.
WO2011145798A1 (en) * 2010-05-19 2011-11-24 Seo O Nam Surgical instrument guide and protection cap for such a surgical instrument guide
US20120157786A1 (en) * 2010-12-21 2012-06-21 Russell Pribanic Surgical retractor having ring of variable durometer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7559893B2 (en) * 1998-12-01 2009-07-14 Atropos Limited Wound retractor device
US7163510B2 (en) * 2003-09-17 2007-01-16 Applied Medical Resources Corporation Surgical instrument access device
JP5583955B2 (en) * 2009-11-09 2014-09-03 株式会社八光 Medical instrument insertion device
GB2487929B (en) * 2011-02-08 2016-04-06 Europ Inst Of Surgical Res And Innovation Ltd Port for Laparoscopic Surgery with a Flexible Membrane

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5524644A (en) * 1995-06-09 1996-06-11 Medical Creative Technologies, Inc. Incrementally adjustable incision liner and retractor
US20040097793A1 (en) * 1998-12-01 2004-05-20 John Butler Device
US20050288558A1 (en) * 2001-10-20 2005-12-29 Applied Medical Resources Corporation Wound retraction apparatus and method
WO2005087112A1 (en) * 2004-03-12 2005-09-22 The New Industry Research Organization Finger assisted access device for laparoscopic operation
US20080021362A1 (en) * 2006-07-18 2008-01-24 Fihe Carrie I Roll-up wound protector with tricuspidate ring
US20100249694A1 (en) * 2009-03-31 2010-09-30 Seung Wook Choi Trocar for a single port surgery
KR100975030B1 (en) * 2010-04-14 2010-08-11 이승욱 Trocar for single port surgery
WO2011145798A1 (en) * 2010-05-19 2011-11-24 Seo O Nam Surgical instrument guide and protection cap for such a surgical instrument guide
US20130066156A1 (en) * 2010-05-19 2013-03-14 O Nam Seo Surgical tool guide and protection cap for surgical tool guide
US20120157786A1 (en) * 2010-12-21 2012-06-21 Russell Pribanic Surgical retractor having ring of variable durometer
ES1075436U (en) * 2011-07-22 2011-10-11 Servicio Andaluz De Salud PORT FOR LAPAROSCOPY.

Also Published As

Publication number Publication date
WO2014026960A2 (en) 2014-02-20
EP2884919A2 (en) 2015-06-24
GB201214515D0 (en) 2012-09-26
GB2504962A (en) 2014-02-19

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