发明名称 プリーツ付き展開シース
摘要 <p>A deployment sheath for medical devices is provided that includes one or more pleats in its pre-deployment state that are allowed to open during deployment so as to facilitate easier device deployment and sheath removal. Preferably, the sheath is removed by everting it over itself during the delivery process. By orienting the pleats along the length of the sheath, preferably helically around the sheath, the sheath undergoes a predictable enlargement during deployment so as to relieve friction of the everted sheath sliding along itself during deployment. This allows the sheath to be removed with less tension than previous everting sheath constructions and assures more accurate device placement in a patient.</p>
申请公布号 JP5710981(B2) 申请公布日期 2015.04.30
申请号 JP20100543148 申请日期 2009.01.15
申请人 发明人
分类号 A61F2/966;A61F2/97 主分类号 A61F2/966
代理机构 代理人
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