WO2008011386A3 - Mitral valve annuloplasty device with twisted anchor - Google Patents

Mitral valve annuloplasty device with twisted anchor Download PDF

Info

Publication number
WO2008011386A3
WO2008011386A3 PCT/US2007/073624 US2007073624W WO2008011386A3 WO 2008011386 A3 WO2008011386 A3 WO 2008011386A3 US 2007073624 W US2007073624 W US 2007073624W WO 2008011386 A3 WO2008011386 A3 WO 2008011386A3
Authority
WO
WIPO (PCT)
Prior art keywords
anchor
mitral valve
annuloplasty device
valve annuloplasty
twisted
Prior art date
Application number
PCT/US2007/073624
Other languages
French (fr)
Other versions
WO2008011386A2 (en
Inventor
Gregory D Nieminen
Carly A Thaler
Original Assignee
Cardiac Dimensions Inc
Gregory D Nieminen
Carly A Thaler
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
Priority claimed from US11/458,042 external-priority patent/US20060271174A1/en
Priority claimed from US11/458,040 external-priority patent/US9526616B2/en
Application filed by Cardiac Dimensions Inc, Gregory D Nieminen, Carly A Thaler filed Critical Cardiac Dimensions Inc
Publication of WO2008011386A2 publication Critical patent/WO2008011386A2/en
Publication of WO2008011386A3 publication Critical patent/WO2008011386A3/en

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
    • A61F2/02Prostheses implantable into the body
    • A61F2/24Heart 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
    • A61F2/2442Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/2451Inserts in the coronary sinus for correcting the valve shape

Abstract

A tissue shaping device adapted to be disposed in a vessel near a patient's heart to reshape the patient's heart. The device comprises a first anchor (404) and a second anchor (402) adapted to be deployed by a catheter to engage a vessel wall while the first anchor (404) is adapted to resist the compression of a first part (502) of the first anchor and resist the expansion of a second part (504) of the first anchor (404) in response to a compressive force on the first part (502), wherein the first anchor (404) has a deployed configuration in which its width is greater than its height
PCT/US2007/073624 2006-07-17 2007-07-16 Mitral valve annuloplasty device with twisted anchor WO2008011386A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/458,040 2006-07-17
US11/458,042 US20060271174A1 (en) 2003-12-19 2006-07-17 Mitral Valve Annuloplasty Device with Wide Anchor
US11/458,042 2006-07-17
US11/458,040 US9526616B2 (en) 2003-12-19 2006-07-17 Mitral valve annuloplasty device with twisted anchor

Publications (2)

Publication Number Publication Date
WO2008011386A2 WO2008011386A2 (en) 2008-01-24
WO2008011386A3 true WO2008011386A3 (en) 2008-10-02

Family

ID=38957531

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/073624 WO2008011386A2 (en) 2006-07-17 2007-07-16 Mitral valve annuloplasty device with twisted anchor

Country Status (1)

Country Link
WO (1) WO2008011386A2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050027351A1 (en) * 2001-05-14 2005-02-03 Cardiac Dimensions, Inc. A Washington Corporation Mitral valve regurgitation treatment device and method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050027351A1 (en) * 2001-05-14 2005-02-03 Cardiac Dimensions, Inc. A Washington Corporation Mitral valve regurgitation treatment device and method

Also Published As

Publication number Publication date
WO2008011386A2 (en) 2008-01-24

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