SHEATHS REDUCING RECOIL AND LOSS OF RETENTION FOR POLYMER SCAFFOLDS CRIMPED TO BALLOONS

A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. A single piece sheath is placed over the scaffold immediately following crimping of the scaffold to the balloon. The single piece sheath is replaced by a two-piece sheath, which is removed prior to perfor...

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Bibliographische Detailangaben
Hauptverfasser: WANG YUNBING, BAYOGO JHOAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. A single piece sheath is placed over the scaffold immediately following crimping of the scaffold to the balloon. The single piece sheath is replaced by a two-piece sheath, which is removed prior to performing a medical procedure using the medical device.