AU5116896A - Expandable surgical stent - Google Patents

Expandable surgical stent

Info

Publication number
AU5116896A
AU5116896A AU51168/96A AU5116896A AU5116896A AU 5116896 A AU5116896 A AU 5116896A AU 51168/96 A AU51168/96 A AU 51168/96A AU 5116896 A AU5116896 A AU 5116896A AU 5116896 A AU5116896 A AU 5116896A
Authority
AU
Australia
Prior art keywords
surgical stent
expandable surgical
expandable
stent
surgical
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.)
Granted
Application number
AU51168/96A
Other versions
AU722946B2 (en
Inventor
Mohan Adiseshiah
Anthony James Grass
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.)
Individual
Original Assignee
University College London
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 University College London filed Critical University College London
Publication of AU5116896A publication Critical patent/AU5116896A/en
Assigned to ADISESHIAH, MOHAN, GRASS, ANTHONY JAMES reassignment ADISESHIAH, MOHAN Alteration of Name(s) of Applicant(s) under S113 Assignors: UNIVERSITY COLLEGE LONDON
Application granted granted Critical
Publication of AU722946B2 publication Critical patent/AU722946B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61F2/82—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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • 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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • 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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/9155—Adjacent bands being connected to each other
    • A61F2002/91558—Adjacent bands being connected to each other connected peak to peak
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AU51168/96A 1995-03-21 1996-03-21 Expandable surgical stent Ceased AU722946B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9505721A GB9505721D0 (en) 1995-03-21 1995-03-21 Expandable surgical stent
GB9505721 1995-03-21
PCT/GB1996/000676 WO1996029028A1 (en) 1995-03-21 1996-03-21 Expandable surgical stent

Publications (2)

Publication Number Publication Date
AU5116896A true AU5116896A (en) 1996-10-08
AU722946B2 AU722946B2 (en) 2000-08-17

Family

ID=10771599

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51168/96A Ceased AU722946B2 (en) 1995-03-21 1996-03-21 Expandable surgical stent

Country Status (5)

Country Link
EP (1) EP0817599A1 (en)
AU (1) AU722946B2 (en)
CA (1) CA2216522A1 (en)
GB (1) GB9505721D0 (en)
WO (1) WO1996029028A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998018407A1 (en) * 1996-10-28 1998-05-07 BIOTRONIK MESS- UND THERAPIEGERäTE GMBH & CO. INGENIEURBüRO BERLIN Stent
US8353948B2 (en) 1997-01-24 2013-01-15 Celonova Stent, Inc. Fracture-resistant helical stent incorporating bistable cells and methods of use
US8663311B2 (en) 1997-01-24 2014-03-04 Celonova Stent, Inc. Device comprising biodegradable bistable or multistable cells and methods of use
CN1172636C (en) 1997-01-24 2004-10-27 乔米德有限公司 Bistable spring construction for a stent and other medical apparatus
DE19722857A1 (en) 1997-05-23 1998-11-26 Biotronik Mess & Therapieg Stent
US7208010B2 (en) 2000-10-16 2007-04-24 Conor Medsystems, Inc. Expandable medical device for delivery of beneficial agent
US6241762B1 (en) 1998-03-30 2001-06-05 Conor Medsystems, Inc. Expandable medical device with ductile hinges
DK1222941T3 (en) * 1998-03-30 2006-09-18 Conor Medsystems Inc Flexible medical device
US20040254635A1 (en) 1998-03-30 2004-12-16 Shanley John F. Expandable medical device for delivery of beneficial agent
US6293967B1 (en) 1998-10-29 2001-09-25 Conor Medsystems, Inc. Expandable medical device with ductile hinges
US6290673B1 (en) 1999-05-20 2001-09-18 Conor Medsystems, Inc. Expandable medical device delivery system and method
US6799637B2 (en) 2000-10-20 2004-10-05 Schlumberger Technology Corporation Expandable tubing and method
DE60112318D1 (en) 2000-10-16 2005-09-01 Conor Medsystems Inc EXPANDABLE MEDICAL DEVICE FOR DELIVERING A REMEDY
EP1676547A1 (en) 2001-02-05 2006-07-05 Conor Medsystems, Inc. Expandable medical device
US6964680B2 (en) 2001-02-05 2005-11-15 Conor Medsystems, Inc. Expandable medical device with tapered hinge
US20040073294A1 (en) 2002-09-20 2004-04-15 Conor Medsystems, Inc. Method and apparatus for loading a beneficial agent into an expandable medical device
US7842083B2 (en) 2001-08-20 2010-11-30 Innovational Holdings, Llc. Expandable medical device with improved spatial distribution
EP1610823B1 (en) 2003-03-28 2011-09-28 Innovational Holdings, LLC Implantable medical device with continuous agent concentration gradient
US7785653B2 (en) 2003-09-22 2010-08-31 Innovational Holdings Llc Method and apparatus for loading a beneficial agent into an expandable medical device
US8435280B2 (en) 2005-03-31 2013-05-07 Boston Scientific Scimed, Inc. Flexible stent with variable width elements
US8211162B2 (en) 2007-05-25 2012-07-03 Boston Scientific Scimed, Inc. Connector node for durable stent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671280B1 (en) * 1991-01-03 1993-03-05 Sgro Jean Claude SELF-EXHIBITING VASCULAR STENT WITH PERMANENT ELASTICITY, LOW SHORTENING AND ITS APPLICATION MATERIAL.
DE4303181A1 (en) * 1993-02-04 1994-08-11 Angiomed Ag Implantable catheter
FR2710834B1 (en) * 1993-10-05 1995-12-22 Guerbet Sa Expandable tubular organ for intraluminal endoprosthesis, intraluminal endoprosthesis, manufacturing process.

Also Published As

Publication number Publication date
AU722946B2 (en) 2000-08-17
WO1996029028A1 (en) 1996-09-26
CA2216522A1 (en) 1996-09-26
EP0817599A1 (en) 1998-01-14
GB9505721D0 (en) 1995-05-10

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired