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1. 发明申请

WO2019090104A2 HEMOSTASIS DEVICES AND METHODS OF USE 审中-公开
公开(公告)号：WO2019090104A2
公开(公告)日：2019-05-09
申请号：PCT/US2018/058992
申请日：2018-11-02
申请人： MERIT MEDICAL SYSTEMS, INC. , KIEMENEIJ, Ferdinand
发明人： REES, Tyler , HOPKINSON, Aaron , KIEMENEIJ, Ferdinand
CPC分类号： A61B17/135 , A61B17/1325 , A61M39/06
摘要： A hemostasis device configured to apply a compressive force to a puncture site of a patient's vessel, such as an artery of the hand, wrist, or foot, is disclosed. The hemostasis device may comprise a plurality of bands used to position and maintain a compression member over the puncture site. The hemostasis device may also comprise an inflation port in fluid communication with an inflatable bladder.

2. 发明申请

WO2019017129A1 留置針組立体审中-公开
公开(公告)号：WO2019017129A1
公开(公告)日：2019-01-24
申请号：PCT/JP2018/023127
申请日：2018-06-18
申请人：株式会社トップ
发明人：中川　大輔 , 河内　一成
IPC分类号： A61M5/158 , A61M25/00 , A61M39/04 , A61M39/06 , A61M39/26
CPC分类号： A61M5/158 , A61M25/00 , A61M39/04 , A61M39/06 , A61M39/26
摘要：外針基の内部に滞留する血液を短時間で完全に排出できる留置針組立体を提供する。　留置針組立体１は、外針２と、外針基３と、止血弁４と、通気フィルター４４と、接続部材５とを備える。接続部材５は、外針基３の先端部に嵌合される嵌合部５１と、スリット４５に挿入される挿入部５２と、嵌合部５１の後端面に開口し貫通孔５３に連通する第１の開口部５４と、軸に対して第１の開口部５４と対称となる側で挿入部５２の側面に開口し貫通孔５３に連通する第２の開口部５５とを備える。

3. 发明申请

WO2018217781A1 CATHETER HUB WITH INJECTION PORT AND VALVE 审中-公开
公开(公告)号：WO2018217781A1
公开(公告)日：2018-11-29
申请号：PCT/US2018/033930
申请日：2018-05-22
申请人： ERSKINE, Timothy Joseph
发明人： ERSKINE, Timothy Joseph
IPC分类号： A61M25/00 , A61M25/06 , A61M39/06 , A61M39/02
CPC分类号： A61M39/06 , A61M25/0097 , A61M39/02 , A61M39/0693 , A61M2039/062 , A61M2039/066
摘要： A catheter hub comprising a side injection port with a luer-actuated hemostatic valve is disclosed. A catheter hub with an injection port comprises a body and a luer, a valve with a septum and a tubular seal, and a valve opener whereby insertion of a luer into the catheter hub opens the valve allowing subsequent infusions through the injection port. A valve opener with a metal penetrating tip for providing an opening through a valve septum is further disclosed.

4. 发明申请

WO2018169683A1 HEMOSTASIS VALVES AND METHODS FOR MAKING AND USING HEMOSTASIS VALVES 审中-公开
公开(公告)号：WO2018169683A1
公开(公告)日：2018-09-20
申请号：PCT/US2018/020202
申请日：2018-02-28
申请人： BOSTON SCIENTIFIC SCIMED, INC. , BOSTON SCIENTIFIC LIMITED
发明人： AGRAWAL, Sumit , BHATNAGAR, Mayank , TOMAR, Peeyush , NAYAK, Poornachandra , CHABRA, Anshul
IPC分类号： A61M39/06
CPC分类号： A61M39/0613 , A61M39/06 , A61M39/0693 , A61M2039/0633 , A61M2039/064 , A61M2039/0686 , A61M2207/00
摘要： Hemostasis valves and methods for making and using hemostasis valves are disclosed. An example hemostasis valve may include a main body having a distal end region and a proximal end region. A first seal member may be disposed within the proximal end region of the main body. A cartridge may be at least partially disposed within the proximal end region of the main body. The cartridge may include a second seal member. A plunger may be coupled to the proximal end region of the main body. A rotation limiting member may be positioned adjacent to the proximal end region of the main body. A tab member may be positioned adjacent to the proximal end region of the main body. The tab member may be designed to rotate relative to the proximal end region of the main body until the tab member engages the rotation limiting member.

5. 发明申请

WO2017124062A1 DEVICES AND METHODS FOR FORMING A FISTULA 审中-公开
标题翻译：用于形成瘘管的装置和方法
公开(公告)号：WO2017124062A1
公开(公告)日：2017-07-20
申请号：PCT/US2017/013613
申请日：2017-01-15
申请人： TVA MEDICAL, INC.
发明人： PATE, Thomas, D. , MESTER, Dana, R. , COHN, William, E. , TETZLAFF, Philip, M.
IPC分类号： A61B18/14 , A61B18/16
CPC分类号： A61B18/1492 , A61B6/12 , A61B6/485 , A61B6/487 , A61B6/504 , A61B18/042 , A61B2017/00876 , A61B2018/00101 , A61B2018/00214 , A61B2018/00345 , A61B2018/00404 , A61B2018/00577 , A61B2018/00642 , A61B2018/00875 , A61B2018/144 , A61B2090/3966 , A61M25/0108 , A61M25/0127 , A61M25/0662 , A61M39/06 , A61N1/05
摘要： Described here are devices, systems, and methods for forming a fistula between two blood vessels. The systems may comprise a first catheter including a housing and an electrode having a proximal end and a distal end. The proximal end is fixed relative to the housing and the distal end is longitudinally slidable within the housing.
摘要翻译：这里描述的是用于在两个血管之间形成瘘的装置，系统和方法。该系统可以包括第一导管，该第一导管包括壳体和具有近端和远端的电极。近端相对于壳体固定，并且远端在壳体内可纵向滑动。

6. 发明申请

WO2017098198A1 MICROCATHETER APPARATUS 审中-公开
标题翻译：微型鹅肝仪器
公开(公告)号：WO2017098198A1
公开(公告)日：2017-06-15
申请号：PCT/GB2016/053409
申请日：2016-11-03
申请人： DIASOLVE LTD
发明人： WEINBERGER, Paul , GUTSELL, Graham Scott , ELGHAMAZ, Ahmed , O'BRIEN, Connor , DUNNING, Michael , BRENNAN, Eoin
IPC分类号： A61M25/00 , A61B5/00 , A61L29/00 , A61B5/0215 , A61M39/06
CPC分类号： A61M25/0097 , A61B5/0215 , A61B5/6852 , A61B2562/0247 , A61B2562/168 , A61L29/18 , A61M25/0108 , A61M39/06 , A61M2025/0004 , A61M2025/0042 , A61M2025/0098 , A61M2025/0681
摘要： Microcatheter apparatus (10) is disclosed which comprises a microcatheter shaft (60) defining a microcatheter lumen (64) and having a radiopaque distal tip (72); a hub (20) attached to a proximal end (62) of the microcatheter shaft; and a strain relief sleeve (80) extending distally from the hub along the microcatheter shaft. The hub comprises a first port (34) to admit a pressure wire to the microcatheter lumen through the hub, and a second port (30) for fluid connection to the microcatheter lumen, and an axial lumen (38) in fluid communication with the microcatheter lumen. The axial lumen comprises a distal end section (42) having a diameter substantially equal to the diameter of the microcatheter lumen, a proximal section having a larger diameter, and a tapered section (40) therebetween. Also disclosed are apparatus for use in coronary catheterisation procedures, comprising the microcatheter.
摘要翻译：公开了微导管设备（10），其包括限定微导管内腔（64）并具有不透射线的远端尖端（72）的微导管轴（60）; 附接到微导管轴的近端（62）的毂（20）和应变释放套筒（80），沿着微导管轴从所述套筒向远侧延伸。所述毂包括用于允许压力丝通过所述毂到达所述微导管腔的第一端口（34）以及用于与所述微导管腔流体连接的第二端口（30），所述轴向腔（38）与所述微导管流明。轴向内腔包括具有基本上等于微导管内腔的直径的直径的远端部分（42），具有较大直径的近端部分以及其间的锥形部分（40）。还公开了用于包括微导管的冠状动脉导管插入术的设备。

7. 发明申请

WO2017074677A1 COMPLIANT CATHETER ADAPTER HAVING SELF-SLITTING NEEDLE 审中-公开
标题翻译：具有自分离针的兼容导管适配器
公开(公告)号：WO2017074677A1
公开(公告)日：2017-05-04
申请号：PCT/US2016/055844
申请日：2016-10-06
申请人： BECTON, DICKINSON AND COMPANY
发明人： HYER, Daniel Kirk , MAUL, Christopher , DAVIS, Eric , WANG, Bin , ELLIS, Carl , CHRISTENSEN, Corey , BURKHOLZ, Jonathan Karl , PETERSON, Bart D.
IPC分类号： A61M25/06 , A61M25/00 , A61M5/32 , A61M39/06
CPC分类号： A61M25/01 , A61M5/3286 , A61M5/3291 , A61M25/0043 , A61M25/0097 , A61M25/0606 , A61M25/0637 , A61M25/065 , A61M25/0693 , A61M39/06 , A61M2039/062
摘要： A self-slitting open lumen cannula (1460) may be used with catheter adapters to reduce manufacturing complexity and costs, as well as improve the safety of the catheter adapters against fluid leakage. The open lumen cannula may also include one or more notches (1462) to facilitate flashback visualization. The catheter adapters may further include a catheter adapter body formed of a compliant material that houses one or more compression resistant septa with at least one lumen formed by the proximal end of the needle during a self-slitting process as the catheter adapter is assembled. The compression resistant septum may also be coupled to a compression cap that imparts a radial compression force on the one or more compression resistant septa such that the at least one lumen narrows and seals when the cannula is removed.
摘要翻译：自开式开放管腔套管（1460）可以与导管适配器一起使用，以降低制造复杂性和成本，并且改善导管适配器防止流体泄漏的安全性。开放内腔套管还可以包括一个或多个凹口（1462）以促进回闪可视化。导管接头可进一步包括由柔性材料形成的导管适配器主体，该导管适配器主体容纳一个或多个耐压隔膜，其中在组装所述导管适配器时，在自分切过程期间由针的近端形成的至少一个内腔。抗压缩隔膜还可以连接到压缩帽，该压缩帽在一个或多个抗压隔膜上施加径向压缩力，使得当插管被移除时至少一个腔变窄并密封。

8. 发明申请

WO2016179457A1 VASCULAR ACCESS CHANNEL AND METHODS 审中-公开
标题翻译：血管通路和方法
公开(公告)号：WO2016179457A1
公开(公告)日：2016-11-10
申请号：PCT/US2016/031110
申请日：2016-05-06
申请人： SCEPTER MEDICAL DEVICES LLC
发明人： GLOWCZWSKI, Alan , SMITH, Robert , SMITH, Peter , BORGFELD, Nathan
IPC分类号： A61M39/02 , A61L27/14 , A61L27/18 , A61L27/24 , A61M39/06
CPC分类号： A61M39/0208 , A61L31/04 , A61L31/046 , A61L31/146 , A61M1/14 , A61M39/02 , A61M39/06 , A61M2039/0205
摘要： An embodiment includes a vascular port comprising: first and second portions that are not monolithic with each other; wherein: (a)(i) the first portion includes a first arcuate surface to contour to a first portion of a vessel and the second portion includes a second arcuate surface to contour to a second portion of the vessel; (a)(ii) the first and second portions couple to one another around the vessel when implanted to form a central chamber that houses the vessel; (a)(iii) the first portion includes a port that includes a funnel with a funnel surface that narrows as the funnel surface approaches the central chamber; (a)(iv) the central chamber includes a central longitudinal axis and the funnel includes a central vertical axis that is orthogonal to the longitudinal axis; (a)(v) the second portion includes a hardened, non-compliant surface that intersects the vertical axis.
摘要翻译：一个实施例包括血管端口，其包括：彼此不是整体的第一和第二部分; 其中：（a）（i）第一部分包括与容器的第一部分轮廓的第一弓形表面，并且第二部分包括与容器的第二部分轮廓的第二弓形表面; （a）（ii）当植入时，第一部分和第二部分围绕容器彼此耦合以形成容纳容器的中心室; （a）（iii）第一部分包括一个端口，该端口包括具有漏斗表面的漏斗，该漏斗表面随漏斗表面接近中心室而变窄; （a）（iv）中央腔室包括中心纵向轴线，并且漏斗包括与纵向轴线正交的中心垂直轴线; （a）（v）第二部分包括与垂直轴相交的硬化的非柔顺表面。

9. 发明申请

WO2016178705A1 SLIDABLE VALVE ADAPTOR FOR STEERABLE SHEATH 审中-公开
标题翻译：可滑动阀适配器
公开(公告)号：WO2016178705A1
公开(公告)日：2016-11-10
申请号：PCT/US2015/050585
申请日：2015-09-17
申请人： IMRICOR MEDICAL SYSTEMS, INC.
发明人： KIMMEL, Scott , KAMPA, Nicholas J. , WEDAN, Steven R. , PETTIT, Timothy A. , PAGE, Douglas A.
IPC分类号： A61M25/01
CPC分类号： A61M25/0136 , A61M25/0147 , A61M39/06 , A61M39/0613 , A61M2039/062 , A61M2039/0673
摘要： An MR compatible steerable sheath with a slidable valve adaptor is provided. The slidable valve adaptor is configured to maintain the steerable shaft in a proximal position such that there is slack in first and second longitudinal movement wires when the valve adaptor is in a first position, and is configured to remove slack from the first and second longitudinal movement wires when the valve adaptor is slidably moved to the second position. Slidable valve adaptor also optionally includes a safety cap that prevents insertion of a catheter into the control handle until the valve adaptor is in the distal position.
摘要翻译：提供了具有可滑动阀适配器的MR兼容的可转向护套。可滑动阀适配器构造成将可转向的轴保持在近侧位置，使得当阀适配器处于第一位置时，第一和第二纵向运动线中松弛，并且构造成从第一和第二纵向运动中移除松弛当阀适配器可滑动地移动到第二位置时的导线。可滑动阀适配器还可选地包括安全帽，其防止导管插入控制手柄中，直到阀适配器处于远端位置。

10. 发明申请

WO2016178222A1 CATHETER WITH A SAFETY FAUCET-VALVE 审中-公开
标题翻译：带安全阀的导管
公开(公告)号：WO2016178222A1
公开(公告)日：2016-11-10
申请号：PCT/IL2016/050464
申请日：2016-05-04
申请人： MALKA, Michel
发明人： MALKA, Michel
IPC分类号： A61M25/00 , A61M25/06 , A61M39/00 , A61M39/02 , A61M39/04 , A61M39/06
CPC分类号： A61M39/06 , A61M25/0693 , A61M39/00 , A61M39/02 , A61M39/04 , A61M39/24
摘要： The present invention provides a novel catheter device having a lateral injection port and a safety faucet-valve which enables easy and simple insertion thereof into a vain of an individual without the risk of blood splashing out during insertion, said safety faucet- valve further enables preventing any loss of fluids injected through said lateral injection port due to back-flow.
摘要翻译：本发明提供了一种具有侧向注射口和安全水龙头的新颖的导管装置，其能够容易且简单地将其插入个体的徒劳中，而不会在插入期间冒出血液溅出的风险，所述安全水龙头还能够防止由于回流而导致通过所述侧向注射口注入的流体的任何损失。

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