WO2005037361A3 - Dilatateurs et ensembles dilatateurs - Google Patents

Dilatateurs et ensembles dilatateurs Download PDF

Info

Publication number
WO2005037361A3
WO2005037361A3 PCT/ZA2004/000127 ZA2004000127W WO2005037361A3 WO 2005037361 A3 WO2005037361 A3 WO 2005037361A3 ZA 2004000127 W ZA2004000127 W ZA 2004000127W WO 2005037361 A3 WO2005037361 A3 WO 2005037361A3
Authority
WO
WIPO (PCT)
Prior art keywords
dilator
diameter
lattice
tabular
decreasing
Prior art date
Application number
PCT/ZA2004/000127
Other languages
English (en)
Other versions
WO2005037361A2 (fr
Inventor
Colin Charles Didcott
Original Assignee
Colin Charles Didcott
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 Colin Charles Didcott filed Critical Colin Charles Didcott
Publication of WO2005037361A2 publication Critical patent/WO2005037361A2/fr
Publication of WO2005037361A3 publication Critical patent/WO2005037361A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument
    • A61F2002/9511—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument the retaining means being filaments or wires
    • 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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A61M29/02—Dilators made of swellable material

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)

Abstract

Un dilatateur (1, 13, 22) universel comprend un treillis tubulaire radialement élastique (2) qui retient une gaine tubulaire souple (3) de façon que l'étranglement simultané du treillis tubulaire et de la gaine réduise leur diamètre et allonge par conséquent le treillis tubulaire. Le dilatateur comprend des moyens (5, 2a, 14, 15, 23, 25) associés à la fois à son extrémité proximale (4, 16, 24) et distale (6, 12, 26) qui permettent de réduire le diamètre des deux extrémités en s'opposant à l'élasticité du dilatateur. Les moyen de réduction du diamètre de l'extrémité proximale du dilatateur sont généralement des cordons de serrage (5, 15, 23). Ces moyens peuvent être soit une série d'éléments à extension radiale (2a) reliés à l'extrémité distale du treillis et reliés entre eux par un bouchon d'extrémité avant (7) associé à un tube de commande, soit un second dispositif à cordon de serrage ('14, 25); le/les cordons de serrage passant par un tube de commande (17, 27) de petit diamètre au moment de la pose.
PCT/ZA2004/000127 2003-10-22 2004-10-20 Dilatateurs et ensembles dilatateurs WO2005037361A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200303077 2003-10-22
ZA2003/3077 2003-10-22

Publications (2)

Publication Number Publication Date
WO2005037361A2 WO2005037361A2 (fr) 2005-04-28
WO2005037361A3 true WO2005037361A3 (fr) 2005-06-09

Family

ID=34465823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2004/000127 WO2005037361A2 (fr) 2003-10-22 2004-10-20 Dilatateurs et ensembles dilatateurs

Country Status (2)

Country Link
WO (1) WO2005037361A2 (fr)
ZA (1) ZA200604914B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102724937A (zh) * 2009-11-27 2012-10-10 导管技术股份有限公司 用于折叠或展开医用植入物的器械和装置及方法
CN105208971A (zh) * 2012-12-27 2015-12-30 导管技术股份有限公司 用于折叠或展开含夹紧机构的医用植入物的器械和套装及方法
US9492197B2 (en) 2009-10-13 2016-11-15 Materna Medical, Inc. Methods and apparatus for preventing vaginal lacerations during childbirth

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1911188B (zh) * 2005-08-09 2010-10-13 微创医疗器械(上海)有限公司 术中支架假体以及输送器
US9237960B2 (en) 2008-10-10 2016-01-19 Cook Medical Technologies Llc Apparatus for curving an implantable medical device in a lumen
CA2788328C (fr) * 2010-01-29 2015-12-08 Cook Medical Technologies Llc Systemes de pose et de dilatation mecaniquement extensibles
CN102000388B (zh) * 2010-12-10 2012-12-05 苏州天臣国际医疗科技有限公司 扩肛器座组件
EP2688516B1 (fr) 2011-03-21 2022-08-17 Cephea Valve Technologies, Inc. Appareil pour valvule à disques
CA2840000C (fr) * 2011-06-30 2016-06-14 Cook Medical Technologies Llc Systeme de pose de stent commande par un ressort
EP2739247B1 (fr) * 2011-08-05 2018-10-10 California Institute of Technology Systèmes de pose de valvule cardiaque percutanée
US9782282B2 (en) * 2011-11-14 2017-10-10 W. L. Gore & Associates, Inc. External steerable fiber for use in endoluminal deployment of expandable devices
US8870948B1 (en) 2013-07-17 2014-10-28 Cephea Valve Technologies, Inc. System and method for cardiac valve repair and replacement
US10869755B2 (en) 2014-12-09 2020-12-22 Cephea Valve Technologies, Inc. Replacement cardiac valves and methods of use and manufacture
EP3294220B1 (fr) 2015-05-14 2023-12-06 Cephea Valve Technologies, Inc. Dispositifs et systèmes de mise en place de valve cardiaque
WO2016183526A1 (fr) 2015-05-14 2016-11-17 Cephea Valve Technologies, Inc. Valvules mitrales de remplacement
JP6960401B2 (ja) 2015-07-10 2021-11-05 マテルナ・メディカル・インコーポレイテッド 女性の骨盤機能障害の治療及び予防のためのシステム及び方法
EP3471665B1 (fr) * 2016-06-17 2023-10-11 Cephea Valve Technologies, Inc. Dispositifs de mise en place de valve cardiaque
AU2018203053B2 (en) 2017-01-23 2020-03-05 Cephea Valve Technologies, Inc. Replacement mitral valves
CR20190381A (es) 2017-01-23 2019-09-27 Cephea Valve Tech Inc Valvulas mitrales de reemplazo
AU2021251756A1 (en) * 2020-04-06 2022-12-08 W. L. Gore & Associates, Inc. Delivery system with device deployment features, and associated methods
US20230026939A1 (en) * 2021-07-26 2023-01-26 Tensor Flow Ventures Llc Dual stent and delivery system, delivery tool apparatus, and method of delivery of dual stents

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2765098A1 (fr) * 1997-06-25 1998-12-31 Jean Noel Bernard Appareil de pose et de recuperation de pieces telles que des endoprotheses
US6099548A (en) * 1998-07-28 2000-08-08 Taheri; Syde A. Apparatus and method for deploying an aortic arch graft
US6106549A (en) * 1997-10-12 2000-08-22 Taheri; Syde A. Modular graft assembly
US6156062A (en) * 1997-12-03 2000-12-05 Ave Connaught Helically wrapped interlocking stent
US6168616B1 (en) * 1997-06-02 2001-01-02 Global Vascular Concepts Manually expandable stent
WO2001006952A1 (fr) * 1999-07-16 2001-02-01 Med Institute, Inc. Stent adapte pour se deployer sans s'emmeler
US20020007208A1 (en) * 1992-05-20 2002-01-17 Boston Scientific Corporation Device with a prosthesis implantable in the body of a patient
US20020143387A1 (en) * 2001-03-27 2002-10-03 Soetikno Roy M. Stent repositioning and removal
US20030149475A1 (en) * 1999-02-01 2003-08-07 Hideki Hyodoh Methods for creating woven devices

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020007208A1 (en) * 1992-05-20 2002-01-17 Boston Scientific Corporation Device with a prosthesis implantable in the body of a patient
US6168616B1 (en) * 1997-06-02 2001-01-02 Global Vascular Concepts Manually expandable stent
FR2765098A1 (fr) * 1997-06-25 1998-12-31 Jean Noel Bernard Appareil de pose et de recuperation de pieces telles que des endoprotheses
US6106549A (en) * 1997-10-12 2000-08-22 Taheri; Syde A. Modular graft assembly
US6156062A (en) * 1997-12-03 2000-12-05 Ave Connaught Helically wrapped interlocking stent
US6099548A (en) * 1998-07-28 2000-08-08 Taheri; Syde A. Apparatus and method for deploying an aortic arch graft
US20030149475A1 (en) * 1999-02-01 2003-08-07 Hideki Hyodoh Methods for creating woven devices
WO2001006952A1 (fr) * 1999-07-16 2001-02-01 Med Institute, Inc. Stent adapte pour se deployer sans s'emmeler
US20020143387A1 (en) * 2001-03-27 2002-10-03 Soetikno Roy M. Stent repositioning and removal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9492197B2 (en) 2009-10-13 2016-11-15 Materna Medical, Inc. Methods and apparatus for preventing vaginal lacerations during childbirth
CN102724937A (zh) * 2009-11-27 2012-10-10 导管技术股份有限公司 用于折叠或展开医用植入物的器械和装置及方法
CN105208971A (zh) * 2012-12-27 2015-12-30 导管技术股份有限公司 用于折叠或展开含夹紧机构的医用植入物的器械和套装及方法

Also Published As

Publication number Publication date
WO2005037361A2 (fr) 2005-04-28
ZA200604914B (en) 2007-11-28

Similar Documents

Publication Publication Date Title
WO2005037361A3 (fr) Dilatateurs et ensembles dilatateurs
WO2004100828A3 (fr) Dispositifs soulageant la congestion et l'obstruction et facilitant la respiration
WO2004060434A3 (fr) Catheter deflecteur
WO2002095165A3 (fr) Ensemble goupille de deverrouillage pour auvent
CA2405331A1 (fr) Catheter de securite
CA2163326A1 (fr) Ballonnet de catheter
ATE369174T1 (de) Teilbare katheteranordnung mit mehreren kathetern
WO2005023329A3 (fr) Dispositif de protection d'aiguille
WO2003087451A3 (fr) Tricot tubulaire et systeme correspondant
CA2421383A1 (fr) Fil-guide pouvant etre manoeuvre et procede d'utilisation
AU6690601A (en) High performance composite tubular structures
DE69943146D1 (de) Regelbares blutfiltersystem
EP1177777A3 (fr) Cathéter à chargement par l'arrière
WO2003103548A8 (fr) Ecarteur
WO2003032892A3 (fr) Sonde d'alimentation dotee d'un element de retention
AU4717999A (en) Irrigation tube with flexible margin
WO2005032411A3 (fr) Stent amovible
SE0001852L (fr)
CA2373251A1 (fr) Tube de store a enroulement automatique dote d'une ailette de rallonge
AU2002340801A1 (en) Assembly part for an adapter of a peg tube and adapter for a peg tube comprising an assembly part of this type
WO2007117866A3 (fr) Filtre et fil a isolation distale
DE602005007749D1 (de) Deckenbefestigung oder -abdeckung
CN207252369U (zh) 一种防寒防风装置
CN210056907U (zh) 防反折保护套及应用其的引流袋
KR200187883Y1 (ko) 정수 필터용 컨넥터

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2006/04914

Country of ref document: ZA

Ref document number: 200604914

Country of ref document: ZA

122 Ep: pct application non-entry in european phase