TR201001355A2 - A new balloon expandable stent structure. - Google Patents

A new balloon expandable stent structure.

Info

Publication number
TR201001355A2
TR201001355A2 TR2010/01355A TR201001355A TR201001355A2 TR 201001355 A2 TR201001355 A2 TR 201001355A2 TR 2010/01355 A TR2010/01355 A TR 2010/01355A TR 201001355 A TR201001355 A TR 201001355A TR 201001355 A2 TR201001355 A2 TR 201001355A2
Authority
TR
Turkey
Prior art keywords
stent
expandable stent
stent structure
balloon expandable
expansion
Prior art date
Application number
TR2010/01355A
Other languages
Turkish (tr)
Inventor
Çataltarla Sirali̇ Ebru
Yilmaz Pinar
Reha Başaran Ahmet
Original Assignee
Alvi̇medi̇ca Tibbi̇ Ürünler Sanayi̇ Ve Diş Ti̇caret A.Ş.
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 Alvi̇medi̇ca Tibbi̇ Ürünler Sanayi̇ Ve Diş Ti̇caret A.Ş. filed Critical Alvi̇medi̇ca Tibbi̇ Ürünler Sanayi̇ Ve Diş Ti̇caret A.Ş.
Priority to TR2010/01355A priority Critical patent/TR201001355A2/en
Priority to TW100104866A priority patent/TW201136574A/en
Priority to PCT/TR2011/000053 priority patent/WO2011105979A1/en
Publication of TR201001355A2 publication Critical patent/TR201001355A2/en

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
    • 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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/958—Inflatable balloons for placing 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
    • A61F2002/075—Stent-grafts the stent being loosely attached to the graft material, e.g. by stitching
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body

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)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)

Abstract

Buluş, hasarlı damarlarda kullanılan genişleyebilir en az bir stent (2), içinde genişlemeyi sağlayan en az bir balon (1), stent etrafına kaplanmış graft (3) olup özelliği. Bahsedilen balonun önceki konumundan (1) yeni konumuna (1a) çapı daha büyük olacak şekilde genişleyebilmesi, buna bağlı olarak etrafında bulunan stenti (2), önceki konumundan (2) çapı daha büyük olacak şekilde (2a) genişletebilmesi ve bu genişlemenin eski haline dönmeyecek şekilde sabit kalabilmesi, genişleme miktarının balonun şişme miktarı ile ayarlanabilmesi, bahsedilen stentin (2) etrafında bulunan graftın da (3), stentin genişleme miktarı ile beraber genişleyebilmesi ve daha büyük çaplı (3a) bir konuma gelebilmesini içeren bir yapı ile karakterize edilmektedir.The invention is characterized in that at least one expandable stent (2) used in damaged vessels, at least one balloon (1) allowing expansion, is a graft (3) coated around the stent. The said balloon can expand from its previous position (1) to its new position (1a) to be larger in diameter, so that the surrounding stent (2) can expand to a larger diameter (2a) than its previous position (2), so that this expansion cannot be restored. characterized in that the graft (3) around said stent (2) can expand along with the amount of expansion of the stent and can be brought into a larger diameter (3a) position.

TR2010/01355A 2010-02-24 2010-02-24 A new balloon expandable stent structure. TR201001355A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TR2010/01355A TR201001355A2 (en) 2010-02-24 2010-02-24 A new balloon expandable stent structure.
TW100104866A TW201136574A (en) 2010-02-24 2011-02-15 A novel balloon-expandable stent assembly
PCT/TR2011/000053 WO2011105979A1 (en) 2010-02-24 2011-02-23 Stent- balloon assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2010/01355A TR201001355A2 (en) 2010-02-24 2010-02-24 A new balloon expandable stent structure.

Publications (1)

Publication Number Publication Date
TR201001355A2 true TR201001355A2 (en) 2011-09-21

Family

ID=44169142

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2010/01355A TR201001355A2 (en) 2010-02-24 2010-02-24 A new balloon expandable stent structure.

Country Status (3)

Country Link
TR (1) TR201001355A2 (en)
TW (1) TW201136574A (en)
WO (1) WO2011105979A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7534259B2 (en) 2004-05-05 2009-05-19 Direct Flow Medical, Inc. Nonstented heart valves with formed in situ support
EP1887983A4 (en) 2005-06-07 2008-12-17 Direct Flow Medical Inc Stentless aortic valve replacement with high radial strength
US8133213B2 (en) 2006-10-19 2012-03-13 Direct Flow Medical, Inc. Catheter guidance through a calcified aortic valve
US7935144B2 (en) 2006-10-19 2011-05-03 Direct Flow Medical, Inc. Profile reduction of valve implant
CA2978267A1 (en) 2007-08-23 2009-02-23 Dfm, Llc Translumenally implantable heart valve with formed in place support
US9603708B2 (en) 2010-05-19 2017-03-28 Dfm, Llc Low crossing profile delivery catheter for cardiovascular prosthetic implant
US9445897B2 (en) 2012-05-01 2016-09-20 Direct Flow Medical, Inc. Prosthetic implant delivery device with introducer catheter
CN104274257A (en) * 2014-09-19 2015-01-14 深圳市人民医院 Nanometer electrospinning fiber stent for intravascular interventional therapy of intracranial aneurysm

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3783195A (en) 1994-11-15 1996-05-23 Advanced Cardiovascular Systems Inc. Intraluminal stent for attaching a graft
US5957974A (en) * 1997-01-23 1999-09-28 Schneider (Usa) Inc Stent graft with braided polymeric sleeve

Also Published As

Publication number Publication date
WO2011105979A1 (en) 2011-09-01
TW201136574A (en) 2011-11-01

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