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AR076689A1 - Injerto vascular - Google Patents

Injerto vascular

Info

Publication number
AR076689A1
AR076689A1 ARP100101723A ARP100101723A AR076689A1 AR 076689 A1 AR076689 A1 AR 076689A1 AR P100101723 A ARP100101723 A AR P100101723A AR P100101723 A ARP100101723 A AR P100101723A AR 076689 A1 AR076689 A1 AR 076689A1
Authority
AR
Argentina
Prior art keywords
elongated duct
vascular graft
vascular access
access graft
duct
Prior art date
Application number
ARP100101723A
Other languages
English (en)
Inventor
Peter Arno Stonebridge
John Graeme Houston
John Bruce Cameron Dick
Robert Gordon Hood
Original Assignee
Tayside Flow Technologies 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 Tayside Flow Technologies Ltd filed Critical Tayside Flow Technologies Ltd
Publication of AR076689A1 publication Critical patent/AR076689A1/es

Links

Classifications

    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3655—Arterio-venous shunts or fistulae
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • 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
    • 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
    • A61F2/88—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • A61M1/3661—Cannulae pertaining to extracorporeal circulation for haemodialysis
    • 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
    • A61M39/0208—Subcutaneous access sites for injecting or removing fluids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B2017/1107—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis for blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B2017/1132—End-to-end connections
    • 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
    • A61F2002/068—Modifying the blood flow model, e.g. by diffuser or deflector
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • 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
    • A61M39/0208—Subcutaneous access sites for injecting or removing fluids
    • A61M2039/0238—Subcutaneous access sites for injecting or removing fluids having means for locating the implanted device to insure proper injection, e.g. radio-emitter, protuberances, radio-opaque markers
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/12—Flow characteristics the flow being spirally in a plane, e.g. against a plane side of a membrane filter element
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • B29C45/14622—Lining the inner or outer surface of tubular articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F15D1/06—Influencing flow of fluids in pipes or conduits by influencing the boundary layer
    • F15D1/065—Whereby an element is dispersed in a pipe over the whole length or whereby several elements are regularly distributed in a pipe

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgery (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Un injerto de acceso vascular (1) que comprende un conducto alargado (2) que posee un extremo proximal y distal (3,4). Al menos una porcion del conducto alargado (2) posee una propiedad de auto-cicatrizacion tal que la porcion permanece impermeable luego de la puncion por una aguja de diálisis. El injerto de acceso vascular (1) también comprende una aleta helicoidal (6) que se proyecta hacia adentro desde la superficie interna (5) del conducto alargado (2) y se extiende paralela al eje del conducto alargado.
ARP100101723A 2009-05-19 2010-05-18 Injerto vascular AR076689A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0908614.1A GB0908614D0 (en) 2009-05-19 2009-05-19 A vascular graft
GBGB1003334.8A GB201003334D0 (en) 2009-05-19 2010-02-26 A vascular graft

Publications (1)

Publication Number Publication Date
AR076689A1 true AR076689A1 (es) 2011-06-29

Family

ID=40834243

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100101723A AR076689A1 (es) 2009-05-19 2010-05-18 Injerto vascular

Country Status (7)

Country Link
US (2) US9067026B2 (es)
EP (1) EP2432521B1 (es)
JP (2) JP2012527281A (es)
AR (1) AR076689A1 (es)
GB (2) GB0908614D0 (es)
TW (1) TWI578975B (es)
WO (1) WO2010133848A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130110221A1 (en) * 2011-10-27 2013-05-02 Triona Campbell Stent with Inwardly-Directed Protrusion
CA2891620C (en) 2012-08-10 2021-05-25 Abiomed, Inc. Graft anchor devices, systems, and methods
US9561320B2 (en) 2014-06-05 2017-02-07 Cook Medical Technologies Llc Device for promoting fistula patency and method
US10022252B2 (en) * 2015-06-10 2018-07-17 Cook Medical Technologies Llc Spiral blood flow device with diameter independent helix angle
WO2017040366A1 (en) * 2015-08-28 2017-03-09 University Of Cincinnati Arteriovenous fistula implant effective for inducing laminar blood flow
AU2017379070A1 (en) * 2016-12-21 2019-05-30 Alcyone Therapeutics, Inc. Drug delivery systems and methods
WO2018132573A1 (en) 2017-01-12 2018-07-19 Merit Medical Systems, Inc. Methods and systems for selection and use of connectors between conduits
BR112019020193A2 (pt) 2017-03-31 2020-04-22 InnAVasc Medical, Inc. aparelho e método para canulação de enxerto de acesso vascular
EP3655086A4 (en) * 2017-07-20 2021-04-07 Merit Medical Systems, Inc. METHODS AND SYSTEMS FOR CONNECTING DUCTS
US11931501B2 (en) 2022-07-07 2024-03-19 Evan T. Neville Dialysis sheath for use in accessing a dialysis arteriovenous graft or fistula and methods of use

Family Cites Families (27)

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Publication number Priority date Publication date Assignee Title
US4619641A (en) 1984-11-13 1986-10-28 Mount Sinai School Of Medicine Of The City University Of New York Coaxial double lumen anteriovenous grafts
WO1989006566A1 (fr) * 1988-01-20 1989-07-27 Terumo Kabushiki Kaisha Membrane a fibre creuse et appareil de traitement de fluide l'utilisant
JP3168019B2 (ja) * 1990-12-27 2001-05-21 テルモ株式会社 人工血管用補強材および人工血管
US5716395A (en) * 1992-12-11 1998-02-10 W.L. Gore & Associates, Inc. Prosthetic vascular graft
US5865723A (en) 1995-12-29 1999-02-02 Ramus Medical Technologies Method and apparatus for forming vascular prostheses
US5849036A (en) 1996-03-29 1998-12-15 Zarate; Alfredo R. Vascular graft prosthesis
JP2001502205A (ja) * 1996-10-07 2001-02-20 ポシス メディカル インコーポレイテッド 血管移植片
US6261257B1 (en) * 1998-05-26 2001-07-17 Renan P. Uflacker Dialysis graft system with self-sealing access ports
GB9828696D0 (en) 1998-12-29 1999-02-17 Houston J G Blood-flow tubing
US6319279B1 (en) 1999-10-15 2001-11-20 Edwards Lifesciences Corp. Laminated self-sealing vascular access graft
JP2001129000A (ja) * 1999-11-08 2001-05-15 Mitsubishi Cable Ind Ltd 人工血管およびその製造方法
EP1127557A1 (en) * 2000-02-25 2001-08-29 EndoArt S.A. Vascular graft
US6585762B1 (en) 2000-08-10 2003-07-01 Paul Stanish Arteriovenous grafts and methods of implanting the same
GB2369797B (en) 2001-11-20 2002-11-06 Tayside Flow Technologies Ltd Helical formations in tubes
CN1671379A (zh) 2001-11-30 2005-09-21 Qlt公司 亚肼基吡唑衍生物和它们作为治疗剂的用途
US7063679B2 (en) * 2002-09-20 2006-06-20 Flowmedica, Inc. Intra-aortic renal delivery catheter
GB0227369D0 (en) * 2002-11-23 2002-12-31 Tayside Flow Technologies Ltd A helical formation for a conduit
GB0315714D0 (en) 2003-07-04 2003-08-13 Tayside Flow Technologies Ltd An internal formation for a conduit
US7108673B1 (en) 2003-07-07 2006-09-19 Stan Batiste A-V dialysis graft construction
GB0402736D0 (en) * 2004-02-06 2004-03-10 Tayside Flow Technologies Ltd A drug delivery device
GB0406719D0 (en) * 2004-03-25 2004-04-28 Tayside Flow Technologies Ltd A tubular conduit
WO2006026725A2 (en) 2004-08-31 2006-03-09 C.R. Bard, Inc. Self-sealing ptfe graft with kink resistance
JP4395435B2 (ja) * 2004-12-07 2010-01-06 豊世武 鵜川 血流制御グラフト
GB2429650A (en) * 2005-09-06 2007-03-07 Tayside Flow Technologies Ltd A tubular graft
US20070167901A1 (en) 2005-11-17 2007-07-19 Herrig Judson A Self-sealing residual compressive stress graft for dialysis
US20080077070A1 (en) 2006-08-10 2008-03-27 Kopia Gregory A Arteriovenous shunt
US8652084B2 (en) * 2007-08-09 2014-02-18 Indiana University Research And Technology Corporation Arteriovenous shunt with integrated surveillance system

Also Published As

Publication number Publication date
TWI578975B (zh) 2017-04-21
EP2432521A1 (en) 2012-03-28
GB0908614D0 (en) 2009-06-24
JP2015163251A (ja) 2015-09-10
EP2432521B1 (en) 2017-05-17
WO2010133848A8 (en) 2011-01-13
TW201041567A (en) 2010-12-01
US9067026B2 (en) 2015-06-30
WO2010133848A1 (en) 2010-11-25
JP6080893B2 (ja) 2017-02-15
GB201003334D0 (en) 2010-04-14
JP2012527281A (ja) 2012-11-08
US20150265393A1 (en) 2015-09-24
US20120130314A1 (en) 2012-05-24

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