Method of Making a Zero-Fold Balloon With Variable

专利名称：Method of Making a Zero-Fold Balloon With

Variable Inflation Volume

发明人：David Johnson申请号：US12106707申请日：20080421

公开号：US20090264822A1公开日：20091022

专利附图：

摘要：The present invention provides a method of making a zero-fold dilatationballoon. Typically, the method includes: providing a tubular parison comprising apolymeric material; providing a source of heat and pressure for forming a balloon pre-form; heating, stretching, and expanding the tubular parison to form an expanded parisonwithout confining the size of the expanded parison by a mold wall internal surface; andsubjecting the resultant parison to a heat setting process to form a zero-fold balloonhaving a uniform profile along its entire length in a deflated state.

申请人：David Johnson

地址：Turloughmore IE

国籍：IE

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