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11. 发明申请

US20100036258A1 REAL TIME ULTRASOUND CATHETER PROBE 有权
标题翻译：实时超声波探头探头
公开(公告)号：US20100036258A1
公开(公告)日：2010-02-11
申请号：US12476091
申请日：2009-06-01
申请人： Dennis R. Dietz , Clyde G. Oakley , Ryan C. Patterson , Johannes Haftmann
发明人： Dennis R. Dietz , Clyde G. Oakley , Ryan C. Patterson , Johannes Haftmann
IPC分类号： A61B8/14
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/4245 , A61B8/4263 , A61B8/4281 , A61B8/445 , A61B8/483 , G10K11/355
摘要： An ultrasound catheter probe assembly capable of scanning a three-dimensional volume is provided. The ultrasound catheter probe assembly contains a plurality of ultrasonic transducers disposed along a central axis of the ultrasound catheter probe assembly. The plurality of ultrasonic transducers is disposed on a mechanism operable to reciprocally pivot the plurality of ultrasonic transducers enabling the plurality of ultrasonic transducers to scan a three-dimensional volume. A helically disposed electrical interconnection member may be disposed about a pivot axis of the plurality of ultrasonic transducers and may electrically interconnect the plurality of ultrasonic transducers to an ultrasound imaging system. The ultrasound transducer catheter probe assembly may be fluid-filled and contain bubble position control and fluid expansion compensation features.
摘要翻译：提供能够扫描三维体积的超声波导管探针组件。超声导管探针组件包含沿着超声波导管探头组件的中心轴布置的多个超声换能器。多个超声波换能器设置在可操作以使多个超声波换能器往复枢转的机构，使得多个超声换能器能够扫描三维体积。螺旋设置的电互连构件可以围绕多个超声换能器的枢转轴设置，并且可以将多个超声换能器电连接到超声成像系统。超声波换能器导管探针组件可以是流体填充的并且包含气泡位置控制和流体膨胀补偿特征。

12. 发明申请

US20120209221A1 Multi-Lumen Catheter Including an Elliptical Profile 有权
标题翻译：包括椭圆形轮廓的多腔导管
公开(公告)号：US20120209221A1
公开(公告)日：2012-08-16
申请号：US13370128
申请日：2012-02-09
申请人： Ryan C. Patterson , John W. Hall , Jeremy C. Horton
发明人： Ryan C. Patterson , John W. Hall , Jeremy C. Horton
IPC分类号： A61M25/14
CPC分类号： A61M25/0032 , A61M25/0021 , A61M25/0023 , A61M25/0043 , A61M2025/0025 , A61M2025/0034 , A61M2025/0035 , A61M2025/0037
摘要： A multi-lumen catheter including an elliptical cross-sectional profile configuration that enhances fluid flow rate while minimizing the average diameter of the catheter body is disclosed. In one embodiment the catheter comprises an elongate catheter tube defining a plurality of lumens. At least a portion of the longitudinal length of the catheter tube defines an elliptical cross section, in turn defined by a major axis and a minor axis. A ratio of the major axis to the minor axis of the elliptical catheter tube cross section is between about 1.3 and about 1.4 in one embodiment. The catheter body can define two, three, or more lumens, in one embodiment.
摘要翻译：公开了一种包括椭圆形截面轮廓构造的多腔导管，其增加流体流速同时使导管体的平均直径最小化。在一个实施例中，导管包括限定多个管腔的细长导管。导管管的纵向长度的至少一部分限定了椭圆形横截面，又由长轴和短轴限定。在一个实施例中，椭圆形导管管截面的长轴与短轴的比率在约1.3和约1.4之间。在一个实施例中，导管体可以限定两个，三个或更多个流明。

13. 发明授权

US10028768B2 Cannula and needle assembly 有权
公开(公告)号：US10028768B2
公开(公告)日：2018-07-24
申请号：US15133660
申请日：2016-04-20
申请人： Gayle Misle , Ryan C. Patterson , Trent J. Perry
发明人： Gayle Misle , Ryan C. Patterson , Trent J. Perry
IPC分类号： A61M5/178 , A61B17/34 , A61M25/06 , A61B17/00
摘要： A cannula and needle assembly configured to first have the needle assembly create an opening in the skin of a person or animal and to then insert the cannula through the needle into the person or animal by way of the opening created by the needle. The assembly also includes structure to yieldably maintain the needle assembly in a docked position.

14. 发明授权

US08066660B2 Split-tip catheter including lateral distal openings 有权
标题翻译：分流式导管包括侧向远端开口
公开(公告)号：US08066660B2
公开(公告)日：2011-11-29
申请号：US12253870
申请日：2008-10-17
申请人： Colin S. Gregersen , Ryan T. Moehle , Ryan C. Patterson , William D. Woodley , Mark E. Walton
发明人： Colin S. Gregersen , Ryan T. Moehle , Ryan C. Patterson , William D. Woodley , Mark E. Walton
IPC分类号： A61M1/00 , A61M3/00
CPC分类号： A61M1/3661 , A61M1/3653 , A61M1/3659 , A61M25/0029 , A61M25/003 , A61M25/0068 , A61M25/007 , A61M25/0194 , A61M25/09 , A61M2025/0031 , A61M2025/0037 , A61M2025/0681 , A61M2202/0021
摘要： A split-tip catheter for placement within the vasculature of a patient and for use in hemodialysis or other suitable procedures is disclosed. In one embodiment, the split-tip catheter includes a catheter body that defines a first lumen and a second lumen. The catheter body further comprises a split distal region, including a venous segment that defines a distal portion of the first lumen and an arterial segment that defines a distal portion of the second lumen. The venous segment includes a recess extending proximally of a nose portion; and a lateral opening in fluid communication with the first lumen. The arterial segment is separate from the venous segment and is removably seatable in the recess provided by the venous segment such that it “nests” therein. The arterial segment also includes a lateral opening in fluid communication with the second lumen.
摘要翻译：公开了一种用于放置在患者的脉管系统内并用于血液透析或其他合适程序的分裂导管。在一个实施例中，分裂尖端导管包括限定第一腔和第二腔的导管主体。导管主体还包括分开的远侧区域，包括限定第一腔的远侧部分的静脉段和限定第二腔的远侧部分的动脉段。静脉段包括在鼻部部分的近侧延伸的凹部; 以及与所述第一管腔流体连通的侧向开口。动脉段与静脉段分离，并且可移动地座位在由静脉段提供的凹部中，使得其“嵌套”在其中。动脉段还包括与第二腔流体连通的侧向开口。

15. 发明申请

US20110192008A1 REINFORCED MULTI-LUMEN CATHETER 有权
标题翻译：增强多层导管
公开(公告)号：US20110192008A1
公开(公告)日：2011-08-11
申请号：US13088156
申请日：2011-04-15
申请人： Ryan C. Patterson , Walter Shang
发明人： Ryan C. Patterson , Walter Shang
IPC分类号： B23P11/02 , B29C69/00
CPC分类号： A61M25/0012 , A61M1/3661 , A61M25/0029 , A61M25/0032 , A61M25/005 , A61M25/0052 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037 , Y10T29/49865 , Y10T156/1052 , Y10T156/1082 , Y10T156/1142
摘要： A reinforced multi-lumen catheter and method of manufacturing the same. An assembly for manufacturing the multi-lumen catheter includes a proximal catheter body substrate including a septum, a first and second distal catheter body substrate, a first and second mandrel, a reinforcing element and a sleeve. The reinforcing element is positioned over the proximal catheter body substrate and at least a proximal region of the first and second distal catheter body substrates.
摘要翻译：一种加强多腔导管及其制造方法。用于制造多腔导管的组件包括近端导管主体基底，其包括隔膜，第一和第二远端导管体基底，第一和第二心轴，加强元件和套管。加强元件定位在近端导管主体基底上以及第一和第二远端导管体基底的至少近端区域中。

16. 发明授权

US09492634B2 Catheter including arcuate transition region 有权
标题翻译：导管包括弓形过渡区域
公开(公告)号：US09492634B2
公开(公告)日：2016-11-15
申请号：US11732030
申请日：2007-04-02
申请人： Ryan T. Moehle , Ryan C. Patterson
发明人： Ryan T. Moehle , Ryan C. Patterson
IPC分类号： A61M25/00 , A61M5/158 , A61M1/36
CPC分类号： A61M25/0041 , A61M1/3659 , A61M1/3661 , A61M5/1582 , A61M25/0021 , A61M25/0023 , A61M25/0029 , A61M25/0068 , A61M25/007 , A61M2025/0031 , A61M2025/0037
摘要： A catheter, with one or more lumens, having a first portion and a second portion and an arcuate transition region extending between the first portion and the second portion. The first portion is nonparallel to the second portion.
摘要翻译：具有一个或多个腔的导管具有在第一部分和第二部分之间延伸的第一部分和第二部分以及弓形过渡区域。第一部分与第二部分不平行。

17. 发明申请

US20160136389A1 ACCESS PORT AND CATHETER ASSEMBLY INCLUDING CATHETER DISTAL PORTION STABILITY FEATURES 审中-公开
标题翻译：进出口和导管组件，包括导管远端部分稳定性特征
公开(公告)号：US20160136389A1
公开(公告)日：2016-05-19
申请号：US15002335
申请日：2016-01-20
申请人： Kelly J. Christian , Daniel B. Blanchard , Ryan C. Patterson
发明人： Kelly J. Christian , Daniel B. Blanchard , Ryan C. Patterson
IPC分类号： A61M25/00
CPC分类号： A61M25/0043 , A61M25/0009 , A61M25/001 , A61M25/0023 , A61M25/003 , A61M25/0054 , A61M25/0068 , A61M25/0071 , A61M25/008 , A61M2025/0024 , A61M2025/0031 , A61M2025/0035 , A61M2025/0037 , A61M2025/0059 , A61M2207/00
摘要： A stabilized catheter tube for insertion into a body of a patient. The catheter tube includes a distal portion that remains stable during fluid infusion into the patient, thus reducing or eliminating whipping of the catheter distal tip. In one embodiment, the catheter tube defines at least one lumen and is formed from a tube material that defines a proximal portion and a distal portion of the catheter tube. The catheter tube is configured such that the arithmetic product of an elastic modulus and an area moment of inertia for the distal portion of the catheter tube is greater relative the arithmetic product of an elastic modulus and an area moment of inertia for the proximal portion of the tube. In one embodiment, the catheter tube is operably attached to an implantable access port and includes an enlarged distal portion relative a proximal portion of the catheter tube.
摘要翻译：用于插入患者体内的稳定的导管。导管包括远端部分，其在流体输注入患者期间保持稳定，从而减少或消除导管远端尖端的鞭打。在一个实施例中，导管管限定至少一个内腔，并且由限定导管管的近端部分和远端部分的管材形成。导管的构造使得导管的远侧部分的弹性模量和面积惯性矩的运算乘积相对于弹性模量的算术乘积和面积惯性矩的近似部分管。在一个实施例中，导管管可操作地附接到可植入进入口，并且包括相对于导管管的近端部分的扩大的远侧部分。

18. 发明授权

US08430988B2 Reinforced multi-lumen catheter 有权
标题翻译：加强多腔导管
公开(公告)号：US08430988B2
公开(公告)日：2013-04-30
申请号：US13088156
申请日：2011-04-15
申请人： Ryan C. Patterson , Walter H. Shang
发明人： Ryan C. Patterson , Walter H. Shang
IPC分类号： B29C65/00 , B32B37/00 , C08J5/00 , A61M25/00
CPC分类号： A61M25/0012 , A61M1/3661 , A61M25/0029 , A61M25/0032 , A61M25/005 , A61M25/0052 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037 , Y10T29/49865 , Y10T156/1052 , Y10T156/1082 , Y10T156/1142
摘要： A reinforced multi-lumen catheter and method of manufacturing the same. An assembly for manufacturing the multi-lumen catheter includes a proximal catheter body substrate including a septum, a first and second distal catheter body substrate, a first and second mandrel, a reinforcing element and a sleeve. The reinforcing element is positioned over the proximal catheter body substrate and at least a proximal region of the first and second distal catheter body substrates.
摘要翻译：一种加强多腔导管及其制造方法。用于制造多腔导管的组件包括近端导管主体基底，其包括隔膜，第一和第二远端导管体基底，第一和第二心轴，加强元件和套管。加强元件定位在近端导管主体基底上以及第一和第二远端导管体基底的至少近端区域中。

19. 发明申请

US20120116323A1 Catheter Assembly, Catheter Systems Including Same, and Method of Manufacture 有权
标题翻译：导管组件，包括相同的导管系统和制造方法
公开(公告)号：US20120116323A1
公开(公告)日：2012-05-10
申请号：US13355264
申请日：2012-01-20
申请人： Ryan T. Moehle , Charles L. Farnworth , Dwight Hibdon , Ryan C. Patterson
发明人： Ryan T. Moehle , Charles L. Farnworth , Dwight Hibdon , Ryan C. Patterson
IPC分类号： A61M25/00
CPC分类号： A61M25/04 , A61M25/0009 , A61M25/0043
摘要： A catheter assembly includes a catheter, a tubular structure affixed to an exterior surface of the catheter, and a stabilizing cuff affixed to, and at least partially embedded within, the tubular structure. The tubular structure may include a tapered surface extending from an end of the tubular structure to an exterior surface of the catheter. A method of manufacturing a catheter assembly may include positioning a tubular structure about a catheter, positioning a stabilizing cuff near the tubular structure, and partially embedding at least a portion of the stabilizing cuff within the tubular structure while shaping the tubular structure to form a tapered surface. A temporary sleeve may be positioned about the tubular structure prior to shaping the tubular structure. The tubular structure may also be preformed to include a tapered end prior to positioning the tubular structure about the catheter.
摘要翻译：导管组件包括导管，固定到导管的外表面的管状结构以及固定到管状结构中并至少部分地嵌入管状结构内的稳定箍。管状结构可以包括从管状结构的端部延伸到导管的外表面的锥形表面。一种制造导管组件的方法可以包括将导管周围的管状结构定位，将管状结构附近的稳定袖带定位，以及将管状结构中的至少一部分稳定箍套部分地嵌入管状结构内，同时使管状结构成形，从而形成锥形表面。在成形管状结构之前，临时套筒可以围绕管状结构定位。在将管状结构围绕导管定位之前，管状结构也可预先形成为包括锥形端。

20. 发明授权

US10507072B1 Sterile stand for supporting surgical instruments 有权
公开(公告)号：US10507072B1
公开(公告)日：2019-12-17
申请号：US15898857
申请日：2018-02-19
申请人： Gayle Misle , Ryan C. Patterson , Trent J. Perry
发明人： Gayle Misle , Ryan C. Patterson , Trent J. Perry
IPC分类号： A61B50/24 , A61B50/22 , A61B50/30 , A47F7/00
摘要： A sterile stand for supporting surgical instruments or medical tools such as needles, cannulas, syringes and an injection needle assembly. The stand includes a base member having one or more support tubes extending upwardly therefrom. The support tube is configured to receive a portion of the surgical instrument extending downwardly thereinto. The base member also has a receptacle positioned thereon for receiving an injection needle assembly therein. The base member is configured to receive the lower end of one or more syringes.

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