CA2581832A1 - Stent graft device - Google Patents

Stent graft device Download PDF

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Publication number
CA2581832A1
CA2581832A1 CA002581832A CA2581832A CA2581832A1 CA 2581832 A1 CA2581832 A1 CA 2581832A1 CA 002581832 A CA002581832 A CA 002581832A CA 2581832 A CA2581832 A CA 2581832A CA 2581832 A1 CA2581832 A1 CA 2581832A1
Authority
CA
Canada
Prior art keywords
stent
graft device
stent graft
sections
staggered
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
CA002581832A
Other languages
French (fr)
Other versions
CA2581832C (en
Inventor
David C. Majercak
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.)
Cardinal Health 529 LLC
Original Assignee
Cordis Corporation
David C. Majercak
CARDINAL HEALTH SWITZERLAND 515 GmbH
Cardinal Health 529, Llc
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 Cordis Corporation, David C. Majercak, CARDINAL HEALTH SWITZERLAND 515 GmbH, Cardinal Health 529, Llc filed Critical Cordis Corporation
Publication of CA2581832A1 publication Critical patent/CA2581832A1/en
Application granted granted Critical
Publication of CA2581832C publication Critical patent/CA2581832C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61F2/02—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
    • 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
    • A61F2/02—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

Abstract

A stent graft device for implanting in a body lumen, comprising a stent with non--staggered or staggered apexes, said stent comprising a plurality of stent sections, bendable connecting, members forming said non-staggered or staggered apexes and connecting each of said stent sections to other stent sections to form a zigzag pattern, wherein said stent is staggerdly sutured to a graft by a plurality of suture knots, and wherein said suture knots and staggered apexes are staggered when said stent sections are crimped, and methods of use thereof.

Claims (19)

1. A stent graft device for implanting in a body lumen, comprising:
a stent with non-staggered apexes, said stent comprising a plurality of stent sections;
bendable connecting members forming said non-staggered apexes and connecting each of said stent sections to other stent sections to form a zigzag pattern, wherein said stent is staggerdly sutured to a graft by a plurality of suture knots, and wherein said suture knots are staggered when said stent sections are crimped.
2. A stent graft device for implanting in a body lumen, comprising:
a stent with staggered apexes, said stent comprising a plurality of stent sections; bendable connecting members forming said staggered apexes and connecting each of said stent sections to other stent sections to form a zigzag pattern, wherein said staggered stent is staggerdly sutured to a graft by a plurality of suture knots, and wherein said apexes and said suture knots are staggered when said stent sections are crimped.
3. The stent graft device according to claim 1, wherein said suture knots become more staggered when said stent graft device is more crimped to reduce the profile of said stent graft device.
4. The stent graft device according to claim 1, wherein said stent sections are comprised of stainless steel, tungsten, platinum, gold, titanium, elgiloy, heat activatable NITINOL, polymer materials, or combinations thereof.
5. The stent graft device according to claim 4, wherein said stent sections are comprised of NITINOL.
6. The stent graft device according to claim 1, wherein said stent sections are formed from a single piece of tubing.
7. The stent graft device according to claim 1, wherein said stent sections are formed from a flat sheet of material.
8. A method of implanting a stent graft device according to claim 1, said method comprising:
a) providing a delivery catheter;

b) mounting said stent graft device onto said catheter;
c) delivering said stent graft device percutaneously through the patient's vasculature to a specific location;
d) deploying said stent graft device into the body lumen; and e) withdrawing said catheter from said patient leaving said stent graft device deployed in the body lumen.
9. The method of implanting a stent graft device according to claim 8, further comprising positioning said stent graft device at the aneurysm, and affixing said stent graft device to the aortic wall where the aneurysm is.
10. The method of implanting a stent graft device according to claim 9, wherein said stent graft device is used for repairing abdominal aortic aneurysm.
11. The stent graft device according to claim 2, wherein when said stent graft device is more crimped, said apexes and said suture knots become more staggered to reduce the profile of said stent graft device.
12. The stent graft device according to claim 2, wherein said apexes are sufficiently close to said sutured knots to substantially prevent micromotion of said apexes.
13. The stent graft device according to claim 2, wherein said stent sections are comprised of stainless steel, tungsten, platinum, gold, titanium, elgiloy, heat activatable NITINOL, polymer materials, or combinations thereof.
14. The stent graft device according to claim 13, wherein said stent sections are comprised of NITINOL.
15. The stent graft device according to claim 2, wherein said stent sections are formed from a single piece of tubing.
16. The stent graft device according to claim 2, wherein said stent sections are formed from a flat sheet of material.
17. A method for implanting a stent graft device according to claim 2, said method comprising:
a) providing a delivery catheter;
b) mounting said stent graft device onto said catheter;
c) delivering said stent graft device percutaneously through the patient's vasculature to a specific location;
d) deploying said stent graft device into the body lumen; and e) withdrawing said catheter from said patient leaving said stent graft device deployed in the body lumen.
18. The method of implanting a stent graft device according to claim 18, further comprising positioning said stent graft device at the aneurysm, and affixing said stent graft device to the aortic wall where the aneurysm is.
19. The method of implanting a stent graft device according to claim 19, wherein said stent graft device is used for repairing abdominal aortic aneurysm.
CA2581832A 2006-03-15 2007-03-14 Stent graft device Active CA2581832C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/376,641 2006-03-15
US11/376,641 US8357194B2 (en) 2006-03-15 2006-03-15 Stent graft device

Publications (2)

Publication Number Publication Date
CA2581832A1 true CA2581832A1 (en) 2007-09-15
CA2581832C CA2581832C (en) 2012-11-20

Family

ID=38093593

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2581832A Active CA2581832C (en) 2006-03-15 2007-03-14 Stent graft device

Country Status (6)

Country Link
US (4) US8357194B2 (en)
EP (1) EP1834607B1 (en)
JP (1) JP5220329B2 (en)
AT (1) ATE491411T1 (en)
CA (1) CA2581832C (en)
DE (1) DE602007011135D1 (en)

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US7399314B2 (en) * 2005-11-15 2008-07-15 Cordis Corporation Systems and methods for securing graft material to intraluminal devices
US9227388B2 (en) 2011-10-10 2016-01-05 W. L. Gore & Associates, Inc. Devices and methods for attaching support frames to substrates
US8911490B2 (en) 2012-03-27 2014-12-16 Medtronic Vascular, Inc. Integrated mesh high metal to vessel ratio stent and method
US9005270B2 (en) 2012-03-27 2015-04-14 Medtronic Vascular, Inc. High metal to vessel ratio stent and method
US10561509B2 (en) 2013-03-13 2020-02-18 DePuy Synthes Products, Inc. Braided stent with expansion ring and method of delivery
KR20150050882A (en) * 2013-11-01 2015-05-11 삼성전자주식회사 Multi language input method and multi language input apparatus thereof
US10206796B2 (en) 2014-08-27 2019-02-19 DePuy Synthes Products, Inc. Multi-strand implant with enhanced radiopacity
US10076428B2 (en) 2016-08-25 2018-09-18 DePuy Synthes Products, Inc. Expansion ring for a braided stent
US10292851B2 (en) 2016-09-30 2019-05-21 DePuy Synthes Products, Inc. Self-expanding device delivery apparatus with dual function bump
CN107411846B (en) * 2017-04-01 2023-04-07 上海长海医院 Ascending aorta stent with partial film covering
GB2575487B (en) 2018-07-12 2023-02-08 Cook Medical Technologies Llc Coated medical device and method of coating such a device
AU2019204522A1 (en) 2018-07-30 2020-02-13 DePuy Synthes Products, Inc. Systems and methods of manufacturing and using an expansion ring
US10278848B1 (en) 2018-08-06 2019-05-07 DePuy Synthes Products, Inc. Stent delivery with expansion assisting delivery wire
US10456280B1 (en) 2018-08-06 2019-10-29 DePuy Synthes Products, Inc. Systems and methods of using a braided implant
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US11039944B2 (en) 2018-12-27 2021-06-22 DePuy Synthes Products, Inc. Braided stent system with one or more expansion rings
CN112137761B (en) * 2020-09-27 2023-06-06 中国医学科学院阜外医院 Surgical visual intraoperative support system

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Also Published As

Publication number Publication date
JP5220329B2 (en) 2013-06-26
US20130023979A1 (en) 2013-01-24
US8357194B2 (en) 2013-01-22
EP1834607A3 (en) 2007-11-07
US8690937B2 (en) 2014-04-08
EP1834607B1 (en) 2010-12-15
US20070265695A1 (en) 2007-11-15
DE602007011135D1 (en) 2011-01-27
CA2581832C (en) 2012-11-20
ATE491411T1 (en) 2011-01-15
JP2007244870A (en) 2007-09-27
EP1834607A2 (en) 2007-09-19
US20130023978A1 (en) 2013-01-24
US20130030517A1 (en) 2013-01-31

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