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公开(公告)号：US6036710A
公开(公告)日：2000-03-14
申请号：US933892
申请日：1997-09-19
CPC分类号： A61B17/32053 , A61B2017/00243 , A61B2017/1107 , A61B2017/1135
摘要： An apparatus for forming a non-circular opening in tissue includes an elongate body having a first tissue engaging edge associated with a distal end portion thereof, a punch head disposed adjacent the distal end portion of the elongate body, and defining a second tissue engaging edge associated therewith. The first and second tissue engaging edges each define a general racetrack configuration characterized by first and second opposed straight edge portions interconnected by generally arcuate edge portions. At least one of the first and second tissue engaging edges is adapted to cut tissue. The elongate body and the punch head are adapted for relative movement such that the first and second tissue engaging edges cooperate to cut tissue disposed therebetween to thereby form a general racetrack-shaped opening in tissue.
摘要翻译： 用于在组织中形成非圆形开口的装置包括细长主体，其具有与其远端部分相关联的第一组织接合边缘，邻近细长主体的远端部分设置的冲头，并且限定第二组织接合边缘 相关联。 第一和第二组织接合边缘各自限定一般的跑道配置，其特征在于通过大致弧形的边缘部分互连的第一和第二相对的直边部分。 第一和第二组织接合边缘中的至少一个适于切割组织。 细长主体和打孔头适于相对运动，使得第一和第二组织接合边缘配合以切割设置在其间的组织，从而在组织中形成一般的跑道形开口。
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公开(公告)号：US07645289B2
公开(公告)日：2010-01-12
申请号：US10481480
申请日：2002-06-26
IPC分类号： A61B17/22
CPC分类号： A61B18/1482 , A61B17/00008 , A61B17/32 , A61B18/1445 , A61B2017/00969 , A61B2017/22051 , A61B2017/2945 , A61B2017/320048 , A61B2018/0022 , A61B2018/00232 , A61B2018/00404 , A61B2018/00601 , A61B2018/00982 , A61B2018/1432 , A61B2090/306 , A61B2090/3614
摘要： A surgical instrument for harvesting vessels from the body includes an elongated shaft (12) having distal and proximal ends and a plurality of lumens (150a, 150b) disposed therethrough. The shaft also includes a tip having a dissecting portion disposed at a distal end thereof and a cradle section (114). The tip is movable from a first position proximate the distal end of the shaft to at least one additional position distally further from the distal end of the shaft to expose the cradle section. The instrument also includes an endoscope (162) disposed in one of the plurality of lumens and at least one additional surgical instrument (132) disposed in one of the remaining lumens. Methods are disclosed for utilizing the surgical instrument.
摘要翻译： 用于从身体收集容器的手术器械包括具有远端和近端的细长轴（12）和通过其设置的多个腔（150a，150b）。 轴还包括具有设置在其远端处的解剖部分的末端和支架部分（114）。 尖端可从靠近轴的远端的第一位置移动到离轴远端更远的至少一个附加位置，以露出支架部分。 仪器还包括设置在多个管腔中的一个腔内的内窥镜（162）和设置在剩余内腔之一中的至少一个另外的手术器械（132）。 公开了利用外科器械的方法。
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公开(公告)号：US20080269638A1
公开(公告)日：2008-10-30
申请号：US12166099
申请日：2008-07-01
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B2010/0208 , A61B2090/034
摘要： Medical instruments and methods of using the instruments are described. In some embodiments, a medical instrument includes a housing, a stylet having a portion in the housing, a movable first member in the housing, the movable member being connected to the stylet, and a second member located in the housing to reduce movement of the first member. The second member is configured to change movement of the first member from a first direction to a second direction different than the first direction.
摘要翻译： 描述了使用仪器的医疗仪器和方法。 在一些实施例中，医疗器械包括壳体，具有壳体中的一部分的探针，在壳体中的可移动的第一构件，可移动构件连接到通孔针，以及位于壳体中的第二构件，以减少 第一名成员 第二构件被配置为改变第一构件从第一方向到不同于第一方向的第二方向的移动。
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公开(公告)号：US20110172688A1
公开(公告)日：2011-07-14
申请号：US12685292
申请日：2010-01-11
IPC分类号： A61B17/22
CPC分类号： A61B17/00008
摘要： A surgical instrument for harvesting vessels from the body includes an elongated shaft having distal and proximal ends and a plurality of lumens disposed therethrough. The shaft also includes a tip having a dissecting portion disposed at a distal end thereof and a cradle section. The tip is movable from a first position proximate the distal end of the shaft to at least one additional position distally further from the distal end of the shaft to expose the cradle section. The instrument also includes an endoscope disposed in one of the plurality of lumens and at least one additional surgical instrument disposed in one of the remaining lumens. Methods are disclosed for utilizing the surgical instrument.
摘要翻译： 用于从身体收集容器的手术器械包括具有远端和近端的细长轴和设置在其中的多个腔。 轴还包括具有设置在其远端处的解剖部分和支架部分的尖端。 尖端可从靠近轴的远端的第一位置移动到离轴远端更远的至少一个附加位置，以露出支架部分。 仪器还包括设置在多个管腔中的一个腔内的内窥镜和设置在其余腔内之一中的至少一个另外的手术器械。 公开了利用外科器械的方法。
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公开(公告)号：US20090275952A1
公开(公告)日：2009-11-05
申请号：US12115043
申请日：2008-05-05
申请人： Jonathan Lawson , Scott Johnson , Ernest Corraro, JR. , Hanspeter Robert Bayer , Robert H. Humphries, JR.
发明人： Jonathan Lawson , Scott Johnson , Ernest Corraro, JR. , Hanspeter Robert Bayer , Robert H. Humphries, JR.
IPC分类号： A61B17/58
CPC分类号： A61B17/025 , A61B17/0206 , A61B17/1757 , A61B17/7077 , A61B2017/0042 , A61B2017/00915 , A61B2017/0092 , A61B2017/0256 , A61B2090/033 , A61B2090/0807
摘要： An instrument for distracting and/or compressing adjacent vertebrae is described. The instrument includes a yoke, a first blade movably mounted to the yoke, a second blade mounted to the yoke and an adjustment system. The yoke, the first blade and the second blade form a working channel for the instrument. The adjustment system of the instrument is configured to adjust a spacing between the first blade and the second blade by selectively moving the first blade relative to the second blade to distract and/or compress adjacent vertebrae when the first blade and the second blade have been secured to the adjacent vertebrae. The instrument may include a depth stop system that limits an insertion depth of an associated tool inserted into the working channel of the instrument. The adjustable depth stop system includes a releasable catch for securing a stop element of the associated tool. A position of the releasable catch relative to the working channel is adjustable to vary the insertion depth of the associated tool.
摘要翻译： 描述了用于分散和/或压缩相邻椎骨的器械。 仪器包括轭，可移动地安装到轭的第一刀片，安装到轭的第二刀片和调节系统。 轭，第一刀片和第二刀片形成用于仪器的工作通道。 该仪器的调节系统配置成通过相对于第二刀片选择性地移动第一刀片以在第一刀片和第二刀片已被固定时分散和/或压缩邻近的椎骨来调节第一刀片和第二刀片之间的间隔 到相邻的椎骨。 仪器可以包括深度限制系统，其限制插入到仪器的工作通道中的相关工具的插入深度。 可调深度止动系统包括用于固定相关联工具的止动元件的可释放的止动件。 相对于工作通道的可释放的卡扣的位置是可调节的，以改变相关工具的插入深度。
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公开(公告)号：US20090069713A1
公开(公告)日：2009-03-12
申请号：US12266452
申请日：2008-11-06
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B2010/0208
摘要： A medical instrument includes a housing, a stylet having a portion in the housing, a cannula coaxially receiving the stylet and having a portion in the housing, and a member slidably coupled to the housing. The stylet and the cannula are movable between an extended position and a retracted position. The member is configured with first and second bars to move the stylet and the cannula from their extended positions to their retracted positions.
摘要翻译： 医疗器械包括壳体，具有壳体中的一部分的探针，同轴地容纳探针并且具有壳体中的一部分的套管以及可滑动地联接到壳体的构件。 探针和套管可在延伸位置和缩回位置之间移动。 该构件配置有第一和第二杆以将管心针和套管从其延伸位置移动到其缩回位置。
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公开(公告)号：US07449000B2
公开(公告)日：2008-11-11
申请号：US11325837
申请日：2006-01-04
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B2010/0208
摘要： A medical instrument includes a housing, a stylet having a portion in the housing, a cannula coaxially receiving the stylet and having a portion in the housing, and a member slidably coupled to the housing. The stylet and the cannula are movable between an extended position and a retracted position. The member is configured with first and second bars to move the stylet and the cannula from their extended positions to their retracted positions.
摘要翻译： 医疗器械包括壳体，具有壳体中的一部分的探针，同轴地容纳探针并且具有壳体中的一部分的套管以及可滑动地联接到壳体的构件。 探针和套管可在延伸位置和缩回位置之间移动。 该构件配置有第一和第二杆以将管心针和套管从其延伸位置移动到其缩回位置。
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公开(公告)号：US20120078135A1
公开(公告)日：2012-03-29
申请号：US13312151
申请日：2011-12-06
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B2010/0208
摘要： A medical instrument includes a housing, a stylet having a portion in the housing, a cannula coaxially receiving the stylet and having a portion in the housing, and a member slidably coupled to the housing. The stylet and the cannula are movable between an extended position and a retracted position. The member is configured with first and second bars to move the stylet and the cannula from their extended positions to their retracted positions.
摘要翻译： 医疗器械包括壳体，具有壳体中的一部分的探针，同轴地容纳探针并且具有壳体中的一部分的套管以及可滑动地联接到壳体的构件。 探针和套管可在延伸位置和缩回位置之间移动。 该构件配置有第一和第二杆以将管心针和套管从其延伸位置移动到其缩回位置。
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公开(公告)号：US08137288B2
公开(公告)日：2012-03-20
申请号：US12166099
申请日：2008-07-01
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B2010/0208 , A61B2090/034
摘要： Medical instruments and methods of using the instruments are described. In some embodiments, a medical instrument includes a housing, a stylet having a portion in the housing, a movable first member in the housing, the movable member being connected to the stylet, and a second member located in the housing to reduce movement of the first member. The second member is configured to change movement of the first member from a first direction to a second direction different than the first direction.
摘要翻译： 描述了使用仪器的医疗仪器和方法。 在一些实施例中，医疗器械包括壳体，具有壳体中的一部分的探针，在壳体中的可移动的第一构件，可移动构件连接到通孔针，以及位于壳体中的第二构件，以减少 第一名成员 第二构件被配置为改变第一构件从第一方向到不同于第一方向的第二方向的移动。
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公开(公告)号：US08088080B2
公开(公告)日：2012-01-03
申请号：US12266452
申请日：2008-11-06
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B2010/0208
摘要： A medical instrument includes a housing, a stylet having a portion in the housing, a cannula coaxially receiving the stylet and having a portion in the housing, and a member slidably coupled to the housing. The stylet and the cannula are movable between an extended position and a retracted position. The member is configured with first and second bars to move the stylet and the cannula from their extended positions to their retracted positions.
摘要翻译： 医疗器械包括壳体，具有壳体中的一部分的探针，同轴地容纳探针并且具有壳体中的一部分的套管以及可滑动地联接到壳体的构件。 探针和套管可在延伸位置和缩回位置之间移动。 该构件配置有第一和第二杆以将管心针和套管从其延伸位置移动到其缩回位置。
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