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发明公开
CN105396215A 导管包壳及其制造方法 无效 - 驳回

导管包壳及其制造方法
摘要：
一种导管包壳(10)包括连接到一个导管手柄(11)上的一个管状构件(14)，该管状包壳包括一个或多个导电体(30)以及附接到该管状构件(14)的尖端上的一个或多个电极环(20)。该管状构件进一步包括至少一个开口(28)，该至少一个开口允许该一个或多个导电体(30)电气连接到该一个或多个电极环(20)上。该电极环(20)在该管状构件(14)上被滑动，以便覆盖该开口(28)。该管状构件(4)和该电极环(20)经受通过感应加热进行的热处理，这样使得该管状构件的材料在该电极环(20)周围局部熔化，以便在该管状构件(14)与该电极环(20)之间形成密封。
摘要（英）：

A catheter sheath (10) comprises a tubular member (14) connected to a catheter handle (11), the tubular sheath including one or more electrical conductors (30) and one or more electrode rings (20) attached to the tip of the tubular member (14). The tubular member further includes at least one opening (28) that allows the one or more electrical conductor (30) to be electrically connected to the one or more electrode rings (20). The electrode ring (20) is slid over the tubular member (14) so as to cover the opening (28). The tubular member (4) and the electrode ring (20) are subjected to heat treatment by induction heating so that the material of the tubular member melts locally around the electrode ring (20) to form a seal between the tubular member (14) and the electrode ring (20).

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