Heart valve prosthesis recapture devices
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United States of America Patent
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Sep 27, 2016
Grant Date -
Oct 10, 2013
app pub date -
Apr 5, 2012
filing date -
Apr 5, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
Heart valve prosthesis recapture devices and methods for recapture are disclosed, which can be used for recapturing a partially deployed heart valve prosthesis. The recapture device comprises a recapture sleeve, configured to envelop and collapse a partially deployed heart valve prosthesis. The recapture sleeve comprises a distal end, configured to be securely attached to a guide wire, and a proximal end, comprising an opening along a longitudinal axis of the recapture sleeve. The opening can be configured to expand as it engages the heart valve prosthesis, and be biased toward a closed configuration. An attachment element can interface with the distal end of the recapture sleeve and be securely attached to a guide wire, such as by crimping. The recapture sleeve can include a support structure comprising at least one spine and a plurality of ribs.
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