专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100163531A1 METHOD FOR THERMAL WELDING OF JACKET MEMBER OF ENDOSCOPE FLEXIBLE TUBE 审中-公开
标题翻译：内窥镜柔性管夹套构件的热焊接方法
公开(公告)号：US20100163531A1
公开(公告)日：2010-07-01
申请号：US12346585
申请日：2008-12-30
申请人： Kouichi Kamata , Atsushi Kanaki , Nobuharu Takahashi
发明人： Kouichi Kamata , Atsushi Kanaki , Nobuharu Takahashi
IPC分类号： B23K11/10
CPC分类号： B29C70/84 , A61B1/005 , B29C63/18 , B29C65/02 , B29C65/10 , B29C66/1142 , B29C66/3474 , B29C66/5221 , B29C66/52272 , B29C66/636 , B29C66/65 , B29C66/71 , B29C66/73115 , B29C66/73116 , B29C66/80 , B29C66/9141 , B29C66/91411 , B29C66/91445 , B29C66/919 , B29C66/9192 , B29C66/91921 , B29C2035/046 , B29K2075/00 , B29K2101/12 , B29K2105/206 , B29L2023/007
摘要： A flexible tube is placed in large and small furnaces separated by a heat-shield panel, and two kinds of jacket resin of the flexible tube are heated separately at different temperatures for their own softening points. A connecting area of the jacket resin enters the small furnace to a predetermined distance. In this connecting area, the jacket resin fails to reach the softening point temperature, and is not firmly welded to a blade. A cylindrical attachment is used to surround the spot that has lower temperature than the softening point, and hot air of approximately 250° C. is supplied from a spot heater into the cylindrical attachment. The spot in the cylindrical attachment reaches the softening point in a short time, and the jacket resin is welded to the blade.
摘要翻译：将柔性管放置在由隔热板隔开的大型和小型炉中，并且将两种柔性管的护套树脂在不同的温度下单独加热以达到其自身的软化点。护套树脂的连接区域进入小炉到预定距离。在该连接区域中，护套树脂不能达到软化点温度，并且不能牢固地焊接到刀片。使用圆柱形附件来围绕具有比软化点低的温度的点，并且将约250℃的热空气从点加热器供应到圆柱形附件中。圆筒形附件中的斑点在短时间内达到软化点，并将护套树脂焊接到刀片上。

2. 发明授权

US08372071B2 High-frequency treatment tool 有权
标题翻译：高频治疗工具
公开(公告)号：US08372071B2
公开(公告)日：2013-02-12
申请号：US11501789
申请日：2006-08-10
申请人： Mamoru Machiya , Masayuki Oyatsu , Haruo Akiba , Shozo Iyama , Atsushi Kanaki , Hidefumi Akahane
发明人： Mamoru Machiya , Masayuki Oyatsu , Haruo Akiba , Shozo Iyama , Atsushi Kanaki , Hidefumi Akahane
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B18/1402 , A61B18/1477 , A61B2018/00482 , A61B2018/1425 , A61B2018/1475 , A61B2090/034 , A61B2218/002
摘要： A high-frequency treatment tool comprising: a flexible sheath to be inserted into a treatment tool insertion channel of an endoscope; a treatment tool body provided inside the flexible sheath and comprising: a flexible cord; and a high-frequency knife to which a high-frequency current is applied, formed to the front end of the flexible cord; and a hard cylinder having an electrical insulating property, inserted and fixed inside the flexible sheath, wherein the high-frequency knife comprises blade portions radially provided in its axial direction, each of the blade portions including an engaging part, and wherein, when the high-frequency knife is made to stick out from the hard cylinder, engaging parts of the blade portions abut against a rear end portion of the hard cylinder so that: the high-frequency knife is engaged with the hard cylinder; and communicating channels that communicate an inside and an outside of the flexible sheath are formed between the blade portions adjacent to each other.
摘要翻译：一种高频处理工具，包括：插入到内窥镜的治疗工具插入通道中的柔性护套; 设置在所述柔性护套内的治疗工具主体，包括：软线; 以及施加高频电流的高频刀，形成在柔性线的前端; 以及具有电绝缘性的硬质圆柱体，其插入并固定在所述柔性护套内，其中所述高频刀具包括在其轴向方向上径向设置的叶片部分，每个叶片部分包括接合部分，并且其中，当高将高频刀从硬质圆柱体伸出，与刀片的接合部分抵靠在硬质圆筒的后端部分上，使高频刀与硬质圆筒相接合; 并且在彼此相邻的叶片部分之间形成有在柔性护套的内部和外部连通的连通通道。

3. 发明申请

US20070038213A1 High-frequency treatment tool 有权
标题翻译：高频治疗工具
公开(公告)号：US20070038213A1
公开(公告)日：2007-02-15
申请号：US11501789
申请日：2006-08-10
申请人： Mamoru Machiya , Masayuki Oyatsu , Haruo Akiba , Shozo Iyama , Atsushi Kanaki , Hidefumi Akahane
发明人： Mamoru Machiya , Masayuki Oyatsu , Haruo Akiba , Shozo Iyama , Atsushi Kanaki , Hidefumi Akahane
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B18/1402 , A61B18/1477 , A61B2018/00482 , A61B2018/1425 , A61B2018/1475 , A61B2090/034 , A61B2218/002
摘要： A high-frequency treatment tool comprising: a flexible sheath to be inserted into a treatment tool insertion channel of an endoscope; a treatment tool body provided inside the flexible sheath and comprising: a flexible cord; and a high-frequency knife to which a high-frequency current is applied, formed to the front end of the flexible cord; and a hard cylinder having an electrical insulating property, inserted and fixed inside the flexible sheath, wherein the high-frequency knife comprises blade portions radially provided in its axial direction, each of the blade portions including an engaging part, and wherein, when the high-frequency knife is made to stick out from the hard cylinder, engaging parts of the blade portions abut against a rear end portion of the hard cylinder so that: the high-frequency knife is engaged with the hard cylinder; and communicating channels that communicate an inside and an outside of the flexible sheath are formed between the blade portions adjacent to each other.
摘要翻译：一种高频处理工具，包括：插入到内窥镜的治疗工具插入通道中的柔性护套; 设置在所述柔性护套内的治疗工具主体，包括：软线; 以及施加高频电流的高频刀，形成在柔性线的前端; 以及具有电绝缘性的硬质圆柱体，其插入并固定在所述柔性护套内，其中所述高频刀具包括在其轴向方向上径向设置的叶片部分，每个叶片部分包括接合部分，并且其中，当高将高频刀从硬质圆柱体伸出，与刀片的接合部分抵靠在硬质圆筒的后端部分上，使高频刀与硬质圆筒相接合; 并且在彼此相邻的叶片部分之间形成有在柔性护套的内部和外部连通的连通通道。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式