CN113368367B - 柔性增强的神经血管导管 - Google Patents

柔性增强的神经血管导管 Download PDF

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Publication number
CN113368367B
CN113368367B CN202110631235.0A CN202110631235A CN113368367B CN 113368367 B CN113368367 B CN 113368367B CN 202110631235 A CN202110631235 A CN 202110631235A CN 113368367 B CN113368367 B CN 113368367B
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China
Prior art keywords
catheter
distal
proximal
section
lumen
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Chinese (zh)
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CN113368367A (zh
Inventor
杨奕
F·科斯拉维
J·里姆萨
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Hemu China Biological Engineering Co ltd
Incept LLC
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Hemu China Biological Engineering Co ltd
Incept LLC
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    • B29C63/18—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using tubular layers or sheathings
    • B29C63/20—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using tubular layers or sheathings using pressure difference, e.g. vacuum
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    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
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    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
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    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
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    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
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    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
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