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公开(公告)号：US5910364A
公开(公告)日：1999-06-08
申请号：US744316
申请日：1996-11-07
申请人： Naohiko Miyata , Masashi Momota , Minoru Saruta
发明人： Naohiko Miyata , Masashi Momota , Minoru Saruta
CPC分类号： A61M25/09 , B29C47/025 , A61M2025/09075 , A61M2025/09108 , A61M2025/09191 , B29C47/0014 , B29C57/00 , B29C63/38 , Y10T428/2933 , Y10T428/2936 , Y10T428/294 , Y10T428/2976
摘要： A core wire of a guide wire has a plurality of twisted thin threads, a distal end of the core wire being diametrically reduced to be a thinnest tip, which has twisted ends united together. A resin layer is coated on the outer surface of the core wire. The thinnest tip of the leading end of the core wire is squelched into a flat-shaped configuration so as to form a flat portion. The flat portion is shaped into a multiple-stepped structure in which the thickness of the flat portion is progressively reduced by three steps or more in approaching the distal end of the core wire.
摘要翻译： 引导线的芯线具有多个扭转的细线，芯线的远端径向减少为最薄的尖端，其扭绞端连接在一起。 树脂层涂覆在芯线的外表面上。 芯线的前端的最薄的尖端被压扁成扁平状，从而形成平坦部分。 平坦部分成形为多个阶梯结构，其中平坦部分的厚度在接近芯线的远端时逐渐减小三个台阶以上。
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公开(公告)号：US5897819A
公开(公告)日：1999-04-27
申请号：US885949
申请日：1997-06-30
申请人： Naohiko Miyata , Masashi Momota , Minoru Saruta
发明人： Naohiko Miyata , Masashi Momota , Minoru Saruta
CPC分类号： A61M25/09 , B29C47/025 , A61M2025/09075 , A61M2025/09108 , A61M2025/09191 , B29C47/0014 , B29C57/00 , B29C63/38 , Y10T428/2933 , Y10T428/2936 , Y10T428/294 , Y10T428/2976
摘要： In a guide wire is for a catheter, a core wire prepared by twisting a plurality of thin threads in which a leading end of the core wire is diametrically reduced to be a thinnest tip. A resin layer is coated on an outer surface of the core wire. The thinnest tip is treated by tightly uniting together a twisted ends of the thinnest threads.
摘要翻译： 在导丝中用于导管，通过扭转多根细线而制备的芯线，其中芯线的前端径向减小为最薄的尖端。 树脂层涂覆在芯线的外表面上。 通过将最薄的螺纹的扭曲端紧紧地结合在一起来处理最薄的尖端。
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公开(公告)号：US4846772A
公开(公告)日：1989-07-11
申请号：US248238
申请日：1988-09-19
申请人： Minoru Saruta , Munechika Matsumoto
发明人： Minoru Saruta , Munechika Matsumoto
CPC分类号： D07B1/162 , F16G9/00 , D07B2201/2086 , Y10T428/2936 , Y10T74/18152 , Y10T74/20456
摘要： A driving rope for use with the printing head carriage of a word processor, a plotter or other compact equipment. The driving rope generally comprises a core rope and a thread formation of resin disposed thereon. Unlike a conventional timing belt, this driving rope is deformable for easy routing and yet assures a positive and accurate shift of the carriage.
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