CA2317578A1 - Method and device for loading a stent - Google Patents

Method and device for loading a stent Download PDF

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Publication number
CA2317578A1
CA2317578A1 CA002317578A CA2317578A CA2317578A1 CA 2317578 A1 CA2317578 A1 CA 2317578A1 CA 002317578 A CA002317578 A CA 002317578A CA 2317578 A CA2317578 A CA 2317578A CA 2317578 A1 CA2317578 A1 CA 2317578A1
Authority
CA
Canada
Prior art keywords
stent
outer tube
space
loading
inserter
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
CA002317578A
Other languages
French (fr)
Other versions
CA2317578C (en
Inventor
Bradford G. Staehle
Anthony J. Ferrazzo
John H. Burton
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.)
Boston Scientific Scimed Inc
Original Assignee
American Medical Systems, Inc.
Bradford G. Staehle
Anthony J. Ferrazzo
John H. Burton
American Medical Systems, Llc
Boston Scientific Scimed, Inc.
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 American Medical Systems, Inc., Bradford G. Staehle, Anthony J. Ferrazzo, John H. Burton, American Medical Systems, Llc, Boston Scientific Scimed, Inc. filed Critical American Medical Systems, Inc.
Publication of CA2317578A1 publication Critical patent/CA2317578A1/en
Application granted granted Critical
Publication of CA2317578C publication Critical patent/CA2317578C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/0095Packages or dispensers for prostheses or other implants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/95Instruments specially adapted for placement or removal of stents or stent-grafts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/95Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/9522Means for mounting a stent or stent-graft onto or into a placement instrument
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/95Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/9522Means for mounting a stent or stent-graft onto or into a placement instrument
    • A61F2/9525Means for mounting a stent or stent-graft onto or into a placement instrument using a funnel
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/909Method or apparatus for assembling prosthetic

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)
  • Prostheses (AREA)

Abstract

A device (10) for loading a self expanding stent (11) into a deployment tool (12) has an outer tube (13) defining a space (14). A
method for using the device (10) might include the steps of slipping over the outer tube (13), seating the constricting sheath (15) along the axis and in position over the outer tube (13) and against the rest (18), collapsing the self expanding stent (11) before loading into the space (14) of the outer tube (13) in the funnel (19), carrying the stent (11) on the stent carrying shaft (21) cantilever therefrom, depressing the inserter (20) for movement along the axis and within the constricting sheath (15) towards the space (14) of the outer tube (13), and engaging the stent (11) with the shoulder (22) for urging the expanded stent (11) into the constricting sheath (15) as the inserter (20) moves towards and into the funnel (19).
CA002317578A 1998-05-15 1999-05-11 Method and device for loading a stent Expired - Fee Related CA2317578C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/079,842 1998-05-15
US09/079,842 US6132458A (en) 1998-05-15 1998-05-15 Method and device for loading a stent
PCT/US1999/010305 WO1999059503A1 (en) 1998-05-15 1999-05-11 Method and device for loading a stent

Publications (2)

Publication Number Publication Date
CA2317578A1 true CA2317578A1 (en) 1999-11-25
CA2317578C CA2317578C (en) 2007-08-21

Family

ID=22153144

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002317578A Expired - Fee Related CA2317578C (en) 1998-05-15 1999-05-11 Method and device for loading a stent

Country Status (11)

Country Link
US (2) US6132458A (en)
EP (1) EP1077656B1 (en)
JP (1) JP4299462B2 (en)
KR (1) KR100550723B1 (en)
AU (1) AU738990B2 (en)
CA (1) CA2317578C (en)
DE (1) DE69926879T2 (en)
ES (1) ES2249004T3 (en)
MX (1) MXPA00011241A (en)
TW (1) TW377290B (en)
WO (1) WO1999059503A1 (en)

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AU738990B2 (en) 2001-10-04
TW377290B (en) 1999-12-21
EP1077656A1 (en) 2001-02-28
KR20010043553A (en) 2001-05-25
EP1077656B1 (en) 2005-08-24
JP4299462B2 (en) 2009-07-22
US6132458A (en) 2000-10-17
DE69926879T2 (en) 2006-06-14
CA2317578C (en) 2007-08-21
DE69926879D1 (en) 2005-09-29
ES2249004T3 (en) 2006-03-16
AU3982099A (en) 1999-12-06
KR100550723B1 (en) 2006-02-08
JP2002515290A (en) 2002-05-28
MXPA00011241A (en) 2003-10-15
US6471718B1 (en) 2002-10-29
WO1999059503A8 (en) 2000-01-20
WO1999059503A1 (en) 1999-11-25

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