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    • 3. 发明申请
    • Tear open package for hydrophilic-coated catheter
    • 用于亲水涂层导管的撕开包装
    • US20050199521A1
    • 2005-09-15
    • US11079877
    • 2005-03-14
    • William Givens
    • William Givens
    • B65D83/10
    • A61M25/002A61M25/0017
    • A tear open package for a catheter having an insertion end and a funnel end includes a pair of thin elongated sheets of gas impermeable material joined about their edges by a perimeter heat seal. The elongated sheets of material form a catheter-receiving cavity in which the catheter insertion end is near one end of the cavity and the funnel end is near the other end of the cavity. The perimeter heat seal includes at least an insertion end heat seal, a funnel end heat seal, and a pair of side heat seals which extend along each side of the package from the insertion end heat seal to the funnel end heat seal. The elongated sheets of material each include a tear line extending at least from one side of the package toward the other side of the package through at least one of the side heat seals. The tear lines extend between the catheter insertion end and the insertion end heat seal for opening at least the insertion end of the package by controlled tearing for removal and use of the catheter.
    • 用于具有插入端和漏斗端的导管的撕开式包装包括一对通过周界热封合在其边缘上连接的不透气材料的细长片材。 细长的材料片形成导管接收腔,其中导管插入端靠近空腔的一端,漏斗端靠近空腔的另一端。 周边热封包括至少一个插入端热封,一个漏斗端热封,以及一对沿着封装的每一侧从插入端热封到漏斗端热封的侧面热封。 细长的材料片每个包括至少从包装的一侧朝向包装的另一侧延伸穿过至少一个侧面热封的撕裂线。 撕裂线在导管插入端和插入端热封之间延伸,用于通过控制撕裂来打开包装的至少插入端,以移除和使用导管。