Sheaths Used With Polymer Scaffold

A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. A sheath pair is placed over the crimped scaffold after crimping to reduce recoil of the crimped polymer scaffold and maintain scaffold-balloon engagement relied on to hold the scaffold to the balloon whe...

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Bibliographische Detailangaben
Hauptverfasser: BEER JEREMY, SAVILLE STEVE, JOHNSON MARK C, LIU ANNIE P, YRIBARREN TRAVIS, SPECK MARC L, PHILLIPS JASON, LORD BRENNA HEARN
Format: Patent
Sprache:eng
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Zusammenfassung:A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. A sheath pair is placed over the crimped scaffold after crimping to reduce recoil of the crimped polymer scaffold and maintain scaffold-balloon engagement relied on to hold the scaffold to the balloon when the scaffold is being delivered to a target in a body. The sheath pair is removed by a health professional before placing the scaffold within the body.