Methods and devices for transcarotid access

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United States of America Patent

PATENT NO 9662480
SERIAL NO

15210770

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is an arterial access sheath for introducing an interventional device into an artery. The arterial access sheath includes an elongated body sized and shaped to be transcervically introduced into a common carotid artery at an access location in the neck and an internal lumen in the elongated body having a proximal opening in a proximal region of the elongated body and a distal opening in a distal region of the elongated body. The internal lumen provides a passageway for introducing an interventional device into the common carotid artery when the elongated body is positioned in the common carotid artery. The elongated body has a proximal section and a distalmost section that is more flexible than the proximal section. A ratio of an entire length of the distalmost section to an overall length of the sheath body is one tenth to one half the overall length of the sheath body.

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Patent Owner(s)

  • SILK ROAD MEDICAL, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Garrison, Michi E Sunnyvale, US 178 21486
Kume, Stewart M Sunnyvale, US 45 4482
Mendoza, Herbert Sunnyvale, US 12 557
Moreno, Marlon Sunnyvale, US 11 734
Wallace, Michael P Sunnyvale, US 239 17136

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