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公开(公告)号：US20130158433A1
公开(公告)日：2013-06-20
申请号：US13611316
申请日：2012-09-12
申请人： Troy W. Wingler , Neal E. Bridgett , Rebecca L. Walendzak , Mahfuza Ahmed , Darryl J. Collins , Shawn L. Nichols
发明人： Troy W. Wingler , Neal E. Bridgett , Rebecca L. Walendzak , Mahfuza Ahmed , Darryl J. Collins , Shawn L. Nichols
CPC分类号： A61B1/32 , A61M25/09041 , A61M2025/09116
摘要： A medical device is provided. The device includes a generally elongate member with distal and proximal end portions and a longitudinal axis and a lumen disposed therethrough, wherein the lumen is configured to allow the passage of a wireguide therethrough. The proximal end portion defines a trough for accepting a tip of the wireguide and urging the tip into the lumen from a varying angle of attack with respect to the longitudinal axis. The trough is defined from an open proximal end that provides communication with the lumen. The trough includes a proximal end face with an arcuate first edge that traverses only a portion of a total circumference of the elongate member. The proximal end face transitions to a second face disposed distally of the proximal end face. The second face defines a second edge that traverses another portion of the total circumference of the elongate member.
摘要翻译： 提供医疗设备。 该装置包括具有远端和近端部分以及纵向轴线和通过其设置的内腔的大体上细长的构件，其中该内腔构造成允许导线穿过其中。 近端部分限定了一个槽，用于接受导线的尖端，并且相对于纵向轴线从不同的迎角受到顶端的推动。 槽由开放的近端限定，其提供与内腔的连通。 槽包括具有弓形第一边缘的近端面，该第一边缘仅横过细长构件的总圆周的一部分。 近端面转变到远离近端面的第二面。 第二面限定穿过细长构件的总圆周的另一部分的第二边缘。
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公开(公告)号：US09149177B2
公开(公告)日：2015-10-06
申请号：US13611316
申请日：2012-09-12
申请人： Troy W. Wingler , Neal E. Bridgett , Rebecca L. Walendzak , Mahfuza Ahmed , Darryl J. Collins , Shawn L. Nichols
发明人： Troy W. Wingler , Neal E. Bridgett , Rebecca L. Walendzak , Mahfuza Ahmed , Darryl J. Collins , Shawn L. Nichols
CPC分类号： A61B1/32 , A61M25/09041 , A61M2025/09116
摘要： A medical device is provided. The device includes a generally elongate member with distal and proximal end portions and a longitudinal axis and a lumen disposed therethrough, wherein the lumen is configured to allow the passage of a wireguide therethrough. The proximal end portion defines a trough for accepting a tip of the wireguide and urging the tip into the lumen from a varying angle of attack with respect to the longitudinal axis. The trough is defined from an open proximal end that provides communication with the lumen. The trough includes a proximal end face with an arcuate first edge that traverses only a portion of a total circumference of the elongate member. The proximal end face transitions to a second face disposed distally of the proximal end face. The second face defines a second edge that traverses another portion of the total circumference of the elongate member.
摘要翻译： 提供医疗设备。 该装置包括具有远端和近端部分以及纵向轴线和通过其设置的内腔的大体上细长的构件，其中该内腔构造成允许导线穿过其中。 近端部分限定了一个槽，用于接受导线的尖端，并且相对于纵向轴线从不同的迎角受到顶端的推动。 槽由开放的近端限定，其提供与内腔的连通。 槽包括具有弓形第一边缘的近端面，该第一边缘仅横过细长构件的总圆周的一部分。 近端面转变到远离近端面的第二面。 第二面限定穿过细长构件的总圆周的另一部分的第二边缘。
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