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公开(公告)号：US20050256374A1
公开(公告)日：2005-11-17
申请号：US11128108
申请日：2005-05-12
申请人： Gary Long , Gregory Bakos , David Stefanchik , Omar Vakharia , Duane Linenkugel
发明人： Gary Long , Gregory Bakos , David Stefanchik , Omar Vakharia , Duane Linenkugel
CPC分类号： A61B1/00133 , A61B2017/00398 , A61M25/0113 , A61M25/0136 , A61M25/09 , A61M25/09041 , A61M2025/09183
摘要： A first medical instrument includes a flexible catheter and a medical guidewire extendable beyond a distal end of the catheter. The catheter is adapted to slidably receive a rail-coupling portion of an adjunct medical device. The medical guidewire has first and second segments, wherein the bending moment of inertia of the first segment is less than the bending moment of inertia of the second segment. A second medical instrument includes a flexible catheter, a mechanized guidewire assembly, and a medical guidewire extendable beyond a distal end of the catheter. The catheter is adapted to slidably receive a rail-coupling portion of an adjunct medical device. The medical guidewire has an exterior surface including a repetitive series of spaced-apart surface elevation features. One example of surface elevation features is external threads. The spaced-apart surface elevation features are adapted for operable engagement with the mechanized guidewire drive assembly.
摘要翻译： 第一医疗器械包括柔性导管和可延伸超过导管远端的医疗导丝。 导管适于可滑动地容纳辅助医疗装置的轨道联接部分。 医疗用导线具有第一和第二部分，其中第一部分的弯曲转动惯量小于第二部分的弯曲转动惯量。 第二医疗器械包括柔性导管，机械化导丝组件和可延伸超过导管远端的医疗导丝。 导管适于可滑动地容纳辅助医疗装置的轨道联接部分。 医疗导丝具有包括重复的一系列间隔开的表面高度特征的外表面。 表面高程特征的一个例子是外部线程。 间隔开的表面高度特征适于与机械化的导丝驱动组件可操作地接合。
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公开(公告)号：US20060025819A1
公开(公告)日：2006-02-02
申请号：US11127513
申请日：2005-05-12
申请人： Rudolph Nobis , Frank Jankoski , Omar Vakharia , John Faux , Gregory Bakos , Duane Linenkugel , Christopher Swain
发明人： Rudolph Nobis , Frank Jankoski , Omar Vakharia , John Faux , Gregory Bakos , Duane Linenkugel , Christopher Swain
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B17/0467 , A61B17/0469 , A61B17/0487 , A61B17/06166 , A61B2017/0409 , A61B2017/0417 , A61B2017/0445 , A61B2017/045 , A61B2017/0451 , A61B2017/0454 , A61B2017/0458 , A61B2017/0464 , A61B2017/0488 , A61B2017/0496 , A61B2017/06052
摘要： Suture anchoring devices are disclosed, including a T-tag anchoring device that is suitably small enough to fit into the hollow tip of a needle and, furthermore, provide protection to the suture against being cut or otherwise damaged by the sharp edge of the needle tip. One disclosed device includes a slot for providing a pivot point between the suture and the body when deployed, which can be employed to form a T-tag.
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公开(公告)号：US20050256429A1
公开(公告)日：2005-11-17
申请号：US11128084
申请日：2005-05-12
申请人： Gary Long , Gregory Bakos , Omar Vakharia
发明人： Gary Long , Gregory Bakos , Omar Vakharia
CPC分类号： A61B1/00133 , A61B2017/00398 , A61M25/0113 , A61M25/0136 , A61M25/09 , A61M25/09041 , A61M2025/09183
摘要： A first guidewire structure includes a medical guidewire extendable beyond a distal end of a medical instrument and having first and second segments, wherein the bending moment of inertia of the first segment is less than the bending moment of inertia of the second segment. A second guidewire structure includes a medical guidewire extendable beyond a distal end of a medical instrument having a mechanized guidewire drive assembly. The medical guidewire has an exterior surface including a repetitive series of spaced-apart surface elevation features. One example of surface elevation features is external threads. The spaced-apart surface elevation features are adapted for operable engagement with the mechanized guidewire drive assembly.
摘要翻译： 第一导丝结构包括可延伸超过医疗器械的远端的医疗导丝，并且具有第一和第二段，其中第一段的弯曲转动惯量小于第二段的弯曲转动惯量。 第二导丝结构包括可延伸超过具有机械化导丝驱动组件的医疗器械的远端的医疗导丝。 医疗导丝具有包括重复的一系列间隔开的表面高度特征的外表面。 表面高程特征的一个例子是外部线程。 间隔开的表面高度特征适于与机械化的导丝驱动组件可操作地接合。
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公开(公告)号：US20050256504A1
公开(公告)日：2005-11-17
申请号：US11128012
申请日：2005-05-12
申请人： Gary Long , Gregory Bakos , Omar Vakharia
发明人： Gary Long , Gregory Bakos , Omar Vakharia
CPC分类号： A61B1/00133 , A61B2017/00398 , A61M25/0113 , A61M25/0136 , A61M25/09 , A61M25/09041 , A61M2025/09183
摘要： A first medical instrument includes a flexible catheter having a distal end which has a substantially bullet-nose shape, which is insertable into a body lumen of a patient, and which has at least one guidewire passageway opening. The first medical instrument also includes a medical guidewire having a working portion extendable beyond the at-least-one guidewire passageway opening. A second medical instrument includes a flexible catheter, a medical guidewire having a working portion extendable beyond the distal end of the catheter, and at least one wire length counter which is operably connectable to the medical guidewire to measure a length of the working portion being extended beyond the distal end of the catheter. A third medical instrument includes a flexible catheter, a medical guidewire, and a force/torque-limiting clutch operatively connectable to the medical guidewire.
摘要翻译： 第一医疗器械包括柔性导管，其具有远端，其具有基本上子弹鼻形状，其可插入患者的体腔中，并且具有至少一个导丝通道开口。 第一医疗器械还包括具有可延伸超过至少一个导丝通道开口的工作部分的医疗导丝。 第二医疗器械包括柔性导管，具有可延伸超过导管远端的工作部分的医疗导线，以及可操作地连接到医用导线的至少一个导线长度计数器，以测量延伸的工作部分的长度 超出导管的远端。 第三医疗器械包括柔性导管，医疗导线和可操作地连接到医疗导线的力/扭矩限制离合器。
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公开(公告)号：US20050256506A1
公开(公告)日：2005-11-17
申请号：US11128036
申请日：2005-05-12
申请人： Gary Long , Gregory Bakos , Omar Vakharia
发明人： Gary Long , Gregory Bakos , Omar Vakharia
CPC分类号： A61B1/00133 , A61B2017/00398 , A61M25/0113 , A61M25/0136 , A61M25/09 , A61M25/09041 , A61M2025/09183
摘要： A first medical instrument includes a flexible catheter and a medical guidewire extendable beyond a distal end of the catheter. The medical guidewire has first and second segments, wherein the bending moment of inertia of the first segment is less than the bending moment of inertia of the second segment. A second medical instrument includes a flexible catheter, a mechanized guidewire assembly, and a medical guidewire extendable beyond a distal end of the catheter. The medical guidewire has an exterior surface including a repetitive series of spaced-apart surface elevation features. One example of surface elevation features is external threads. The spaced-apart surface elevation features are adapted for operable engagement with the mechanized guidewire drive assembly.
摘要翻译： 第一医疗器械包括柔性导管和可延伸超过导管远端的医疗导丝。 医疗用导线具有第一和第二部分，其中第一部分的弯曲转动惯量小于第二部分的弯曲转动惯量。 第二医疗器械包括柔性导管，机械化导丝组件和可延伸超过导管远端的医疗导丝。 医疗导丝具有包括重复的一系列间隔开的表面高度特征的外表面。 表面高程特征的一个例子是外部线程。 间隔开的表面高度特征适于与机械化的导丝驱动组件可操作地接合。
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公开(公告)号：US20050256507A1
公开(公告)日：2005-11-17
申请号：US11128072
申请日：2005-05-12
申请人： Gary Long , Gregory Bakos , Omar Vakharia
发明人： Gary Long , Gregory Bakos , Omar Vakharia
CPC分类号： A61B1/00133 , A61B2017/00398 , A61M25/0113 , A61M25/0136 , A61M25/09 , A61M25/09041 , A61M2025/09183
摘要： A first medical instrument includes a flexible catheter and a medical guidewire extendable beyond a distal end of the catheter. The catheter has an articulated section. The medical guidewire has first and second segments, wherein the bending moment of inertia of the first segment is less than the bending moment of inertia of the second segment. A second medical instrument includes a flexible catheter, a mechanized guidewire assembly, and a medical guidewire extendable beyond a distal end of the catheter. The catheter has an articulated section. The medical guidewire has an exterior surface including a repetitive series of spaced-apart surface elevation features. One example of surface elevation features is external threads. The spaced-apart surface elevation features are adapted for operable engagement with the mechanized guidewire drive assembly.
摘要翻译： 第一医疗器械包括柔性导管和可延伸超过导管远端的医疗导丝。 导管具有铰接部分。 医疗用导线具有第一和第二部分，其中第一部分的弯曲转动惯量小于第二部分的弯曲转动惯量。 第二医疗器械包括柔性导管，机械化导丝组件和可延伸超过导管远端的医疗导丝。 导管具有铰接部分。 医疗导丝具有包括重复的一系列间隔开的表面高度特征的外表面。 表面高程特征的一个例子是外部线程。 间隔开的表面高度特征适于与机械化的导丝驱动组件可操作地接合。
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公开(公告)号：US20050256505A1
公开(公告)日：2005-11-17
申请号：US11128023
申请日：2005-05-12
申请人： Gary Long , Gregory Bakos , Omar Vakharia
发明人： Gary Long , Gregory Bakos , Omar Vakharia
CPC分类号： A61B1/00133 , A61B2017/00398 , A61M25/0113 , A61M25/0136 , A61M25/09 , A61M25/09041 , A61M2025/09183
摘要： A medical instrument includes a flexible catheter, a medical guidewire, and a mechanized guidewire drive assembly. The catheter has a distal end insertable into a body lumen of a patient. The mechanized guidewire drive assembly is adapted for operable engagement with the medical guidewire. The mechanized guidewire drive assembly includes a motor and includes a controller which drives the motor with a driving force. The driving force has a predetermined upper limit.
摘要翻译： 医疗器械包括柔性导管，医疗导丝和机械化导丝驱动组件。 导管具有可插入患者体腔的远端。 机械化导丝驱动组件适于与医疗导线可操作地接合。 机械化导丝驱动组件包括马达并且包括用驱动力驱动马达的控制器。 驱动力具有预定的上限。
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公开(公告)号：US20070239171A1
公开(公告)日：2007-10-11
申请号：US11393234
申请日：2006-03-30
申请人： David Stefanchik , James Spivey , Douglas Faigel , Gregory Bakos
发明人： David Stefanchik , James Spivey , Douglas Faigel , Gregory Bakos
IPC分类号： A61B17/26
CPC分类号： A61B17/0218 , A61B17/1114 , A61B17/221 , A61B2017/00292 , A61B2017/00296 , A61B2017/00349 , A61B2017/2212 , A61B2017/2217 , A61B2090/036 , A61J15/0007 , A61J15/0019 , A61J15/0023 , A61J15/0038 , A61J15/0069
摘要： A snaring device for use with a percutaneous cannula positioned in a body wall and extending into a body cavity of a patient. The snaring device has an elongated, bendable member formed from a spring material and having a first bendable member end and a second bendable member end. The snaring device also has an elongated, control member having a first control member end and a second control member end. The snaring device further has an attachment flexibly connecting the first control member end and the first bendable member end, such that the attachment is insertable through the cannula while the control member is extended alongside the bendable member. A distal portion of the bendable member is configurable into a loop by simultaneously pushing on the second bendable member end and pulling on the second control member end while the distal portion is at least partially extended into the body cavity.
摘要翻译： 用于与定位在体壁中并延伸到患者的体腔中的经皮插管一起使用的收缩装置。 扼流装置具有由弹簧材料形成并具有第一可弯曲构件端部和第二可弯曲构件端部的细长的可弯曲构件。 卷绕装置还具有细长的控制构件，其具有第一控制构件端部和第二控制构件端部。 咬合装置还具有柔性地连接第一控制构件端和第一可弯曲构件端部的附件，使得附件可插入穿过套管，同时控制构件沿着可弯曲构件延伸。 可弯曲构件的远端部分可以通过同时推动第二可弯曲构件端部并且在远侧部分至少部分延伸到体腔中的同时拉动第二控制构件端部而被配置成环路。
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公开(公告)号：US20050288546A1
公开(公告)日：2005-12-29
申请号：US11127514
申请日：2005-05-12
CPC分类号： A61B1/0008 , A61B1/00105 , A61B1/00114 , A61B1/0051 , A61B1/04 , A61B1/05 , A61B1/053 , A61B1/0607 , A61B1/0676 , A61B1/0684
摘要： An endoscopic system is disclosed, and can include a disposable catheter, a reusable camera assembly, and a camera connector system. A small cable and cable connector for feeding through a narrow channel of the disposable catheter is disclosed. A connector for connecting to a video console via an improved connector assembly system is also disclosed.
摘要翻译： 公开了内窥镜系统，并且可以包括一次性导管，可重复使用的相机组件和相机连接器系统。 公开了一种用于通过一次性导管的狭窄通道进给的小型电缆和电缆连接器。 还公开了一种用于通过改进的连接器组装系统连接到视频控制台的连接器。
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公开(公告)号：US20050277808A1
公开(公告)日：2005-12-15
申请号：US11127415
申请日：2005-05-12
CPC分类号： A61B1/0008 , A61B1/00105 , A61B1/00114 , A61B1/0051 , A61B1/04 , A61B1/05 , A61B1/053 , A61B1/0607 , A61B1/0676 , A61B1/0684
摘要： A method for use with an endoscopic system is disclosed. The method can provide for installing a camera system, such as a reusable camera system, with respect to an elongate flexible member, such as a disposable endoscopic catheter. The method can include feeding a camera cable and cable end assembly through a distal end of a disposable endoscopic catheter such that the cable end assembly extends out of the proximal end of the catheter, and releasably engaging the cable end assembly in a connector assembly associated with a video unit.
摘要翻译： 公开了一种用于内窥镜系统的方法。 该方法可以提供相对于诸如一次性内窥镜导管的细长柔性构件来安装相机系统，例如可重复使用的相机系统。 该方法可以包括通过一次性内窥镜导管的远端馈送相机电缆和电缆端组件，使得电缆端组件延伸出导管的近端，并且可释放地将电缆端组件接合在与 一个视频单元。
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