WO2009061389A3 - Collapsible/expandable prosthetic heart valves with non-expanding stent posts and retrieval features - Google Patents

Collapsible/expandable prosthetic heart valves with non-expanding stent posts and retrieval features Download PDF

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Publication number
WO2009061389A3
WO2009061389A3 PCT/US2008/012437 US2008012437W WO2009061389A3 WO 2009061389 A3 WO2009061389 A3 WO 2009061389A3 US 2008012437 W US2008012437 W US 2008012437W WO 2009061389 A3 WO2009061389 A3 WO 2009061389A3
Authority
WO
WIPO (PCT)
Prior art keywords
collapsible
frame structure
valve
prosthetic heart
expandable prosthetic
Prior art date
Application number
PCT/US2008/012437
Other languages
French (fr)
Other versions
WO2009061389A2 (en
Inventor
Yousef F. Alkhatib
Original Assignee
St. Jude Medical, 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40456085&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009061389(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by St. Jude Medical, Inc. filed Critical St. Jude Medical, Inc.
Priority to AT08847674T priority Critical patent/ATE543461T1/en
Priority to EP08847674.2A priority patent/EP2205184B2/en
Priority to EP12152856.6A priority patent/EP2455041B2/en
Priority to US12/733,761 priority patent/US8597349B2/en
Priority to ES08847674T priority patent/ES2380555T3/en
Publication of WO2009061389A2 publication Critical patent/WO2009061389A2/en
Publication of WO2009061389A3 publication Critical patent/WO2009061389A3/en
Priority to US13/965,578 priority patent/US8882831B2/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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/2445—Annuloplasty rings in direct contact with the valve annulus
    • 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
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2418—Scaffolds therefor, e.g. support stents
    • 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
    • A61F2002/825—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having longitudinal struts
    • 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
    • A61F2002/9528—Instruments specially adapted for placement or removal of stents or stent-grafts for retrieval of stents
    • 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
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0066—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements stapled
    • 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
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/0054—V-shaped
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0036—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in thickness

Abstract

A frame structure for a collapsible and re- expandable prosthetic heart valve. The frame structure includes an annular annulus portion that is configured for implanting in or near a patient's native heart valve annulus. This annulus portion of the frame structure may include a plurality of annularly spaced commissure post structures interconnected by connecting structures. The commissure post structures may be more resistant to annular collapse than the connecting structures. In the case of a prosthetic aortic valve, the frame structure may also include an annular aortic portion. The aortic portion may include a plurality of attachment points (for tethers) closest to the annulus portion. Such attachment points and tethers can facilitate re-collapse of a partly deployed valve in the event of a need to reposition or remove the valve.
PCT/US2008/012437 2007-11-05 2008-11-03 Collapsible/expandable prosthetic heart valves with non-expanding stent posts and retrieval features WO2009061389A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT08847674T ATE543461T1 (en) 2007-11-05 2008-11-03 FOLDABLE AND EXTENDABLE HEART VALVE PROSTHESIS WITH NON-EXTENDABLE STENT COLUMNS AND RECOLLECTION FUNCTION
EP08847674.2A EP2205184B2 (en) 2007-11-05 2008-11-03 Collapsible/expandable prosthetic heart valves with non-expanding stent posts and retrieval features
EP12152856.6A EP2455041B2 (en) 2007-11-05 2008-11-03 Collapsible/expandable prosthetic heart valves with non-expanding stent posts and retrieval features
US12/733,761 US8597349B2 (en) 2007-11-05 2008-11-03 Collapsible/expandable prosthetic heart valves with non-expanding stent posts and retrieval features
ES08847674T ES2380555T3 (en) 2007-11-05 2008-11-03 Foldable / expandable prosthetic heart valves with non-expandable stent brackets and recovery features
US13/965,578 US8882831B2 (en) 2007-11-05 2013-08-13 Collapsible/expandable prosthetic heart valves with non-expanding stent posts and retrieval features

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US197607P 2007-11-05 2007-11-05
US61/001,976 2007-11-05

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/733,761 A-371-Of-International US8597349B2 (en) 2007-11-05 2008-11-03 Collapsible/expandable prosthetic heart valves with non-expanding stent posts and retrieval features
US13/965,578 Continuation US8882831B2 (en) 2007-11-05 2013-08-13 Collapsible/expandable prosthetic heart valves with non-expanding stent posts and retrieval features

Publications (2)

Publication Number Publication Date
WO2009061389A2 WO2009061389A2 (en) 2009-05-14
WO2009061389A3 true WO2009061389A3 (en) 2009-09-03

Family

ID=40456085

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/012437 WO2009061389A2 (en) 2007-11-05 2008-11-03 Collapsible/expandable prosthetic heart valves with non-expanding stent posts and retrieval features

Country Status (5)

Country Link
US (2) US8597349B2 (en)
EP (2) EP2205184B2 (en)
AT (1) ATE543461T1 (en)
ES (1) ES2380555T3 (en)
WO (1) WO2009061389A2 (en)

Cited By (12)

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US7871436B2 (en) 2007-02-16 2011-01-18 Medtronic, Inc. Replacement prosthetic heart valves and methods of implantation
US8016877B2 (en) 1999-11-17 2011-09-13 Medtronic Corevalve Llc Prosthetic valve for transluminal delivery
US8157853B2 (en) 2008-01-24 2012-04-17 Medtronic, Inc. Delivery systems and methods of implantation for prosthetic heart valves
US8313525B2 (en) 2008-03-18 2012-11-20 Medtronic Ventor Technologies, Ltd. Valve suturing and implantation procedures
US8348995B2 (en) 2006-09-19 2013-01-08 Medtronic Ventor Technologies, Ltd. Axial-force fixation member for valve
US8506620B2 (en) 2005-09-26 2013-08-13 Medtronic, Inc. Prosthetic cardiac and venous valves
US8511244B2 (en) 2008-04-23 2013-08-20 Medtronic, Inc. Methods and apparatuses for assembly of a pericardial prosthetic heart valve
US8721708B2 (en) 1999-11-17 2014-05-13 Medtronic Corevalve Llc Prosthetic valve for transluminal delivery
US8747459B2 (en) 2006-12-06 2014-06-10 Medtronic Corevalve Llc System and method for transapical delivery of an annulus anchored self-expanding valve
US8956402B2 (en) 2001-06-29 2015-02-17 Medtronic, Inc. Apparatus for replacing a cardiac valve
US9149357B2 (en) 2001-07-04 2015-10-06 Medtronic CV Luxembourg S.a.r.l. Heart valve assemblies
US9532873B2 (en) 2008-09-17 2017-01-03 Medtronic CV Luxembourg S.a.r.l. Methods for deployment of medical devices

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US7018406B2 (en) 1999-11-17 2006-03-28 Corevalve Sa Prosthetic valve for transluminal delivery
US8241274B2 (en) 2000-01-19 2012-08-14 Medtronic, Inc. Method for guiding a medical device
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US7544206B2 (en) 2001-06-29 2009-06-09 Medtronic, Inc. Method and apparatus for resecting and replacing an aortic valve
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US8597349B2 (en) 2013-12-03
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US8882831B2 (en) 2014-11-11
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US20100249911A1 (en) 2010-09-30
WO2009061389A2 (en) 2009-05-14

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