US Patent No: 6,719,767

Number of patents in Portfolio can not be more than 2000

Device and a method for treatment of atrioventricular regurgitation

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Abstract

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A device for treatment of atrioventricular regurgitation comprises a suturing means. The suturing means has such dimensions as to be introducible, via blood vessels leading to the heart, to two leaflets of the atrioventricular valve between an atrium and a corresponding ventricle of the heart. Further, the suturing means is designed for binding together the two leaflets in a position along the free edges of the leaflets. As a result, the closing of the valve is improved. A method of using the device comprises the steps of inserting the suturing means into a catheter, introducing the catheter to the heart, so as to position a distal end of the catheter close to two leaflets of an atrioventricular valve, capturing the free edges of the two leaflets with the suturing means in its open state, binding together the two leaflets by transition of the suturing means into its closed state, and retracting the catheter from the heart.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
EDWARDS LIFESCIENCES AGLUND45
EDWARDS LIFESCIENCES CORPORATIONIRVINE, CA789

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kimblad, Per Ola Lund, SE 20 1370

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (2)
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AESCULAP AG (1)
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MAQUET CARDIOVASCULAR LLC (1)
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Elson; Edward (1)
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United States Surgical Corporation (2)
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Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (6)
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7,854,755 Vascular catheter, system, and method 1 2005
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7,670,368 Venous valve apparatus, system, and method 8 2005
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9,028,542 Venous valve, system, and method 1 2011
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MEDTRONIC VASCULAR, INC. (4)
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BOSTON SCIENTIFIC CORPORATION (4)
7,007,698 Body lumen closure 23 2002
7,081,131 Artificial valve 59 2004
* 2004/0230,297 Artificial valve 12 2004
7,682,385 Artificial valve 0 2006
* Cited By Examiner