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1. 发明申请

US20180126146A1 CONNECTION DEVICE FOR A CATHETER, IN PARTICULAR A PERIPHERAL VENOUS CATHETER (II) 审中-公开
公开(公告)号：US20180126146A1
公开(公告)日：2018-05-10
申请号：US15309492
申请日：2015-04-30
申请人： SICOS GMBH
发明人： André Reichardt , Christian Frauenrath , Kai Markus
IPC分类号： A61M39/16 , A61M5/165
CPC分类号： A61M39/162 , A61M5/165 , A61M2039/0072 , A61M2039/1033 , A61M2205/0205 , A61M2205/0238 , A61M2205/7518
摘要： A connection device for a catheter, in particular a peripheral venous catheter, comprising: a) a main body having a main body infusion channel and a through-flow element having a sterilizing effect and forming at least one part of the main body infusion channel, wherein the through-flow element has an inlet opening, a liquid-tight circumferential wall, and an end wall which is arranged opposite the inlet opening and has at least one outlet opening, and b) an attachment body having an attachment body infusion channel and being detachably fixed on the main body, characterized in that the through-flow element enters a sealing press fit with the attachment body infusion channel through an attachment body fixed on the main body.

2. 发明授权

US09827398B2 Integrated vascular delivery system 有权
公开(公告)号：US09827398B2
公开(公告)日：2017-11-28
申请号：US14267811
申请日：2014-05-01
申请人： Tangent Medical Technologies, Inc.
发明人： Steven B. White , Adrienne Rose Harris , Elyse White , Nathan Farrell , Ronald Dean Duis , Henry J. H. Brown
IPC分类号： A61M25/02 , A61M25/06 , A61M5/158 , A61M39/00
CPC分类号： A61M25/0606 , A61M5/158 , A61M25/02 , A61M25/0618 , A61M25/0631 , A61M25/0637 , A61M2025/024 , A61M2025/0253 , A61M2025/0266 , A61M2025/028 , A61M2039/0036 , A61M2039/0072
摘要： An integrated vascular delivery system and method of use, the system including: a frame having a catheter hub that provides a first anchoring point on the patient and receives a catheter insertable in the patient to transfer fluid at an insertion site, a stabilization hub that provides a second anchoring point on the patient, at least one lateral member extending between the catheter and stabilization hubs, and a fluidic channel. The frame operates in a folded configuration in which the hubs are coupleable and an unfolded configuration in which the anchoring points are distributed around the insertion site to anchor the frame to the patient, thereby stabilizing the catheter. In some embodiments, the system further includes a septum that helps prevent fluid leakage from the catheter hub, or a needle shield that covers the distal end of a needle used during catheter insertion.

3. 发明授权

US09580214B2 Port closure system for use with a probe/feed/drain tool 有权
标题翻译：端口关闭系统，用于探头/进料/排水工具
公开(公告)号：US09580214B2
公开(公告)日：2017-02-28
申请号：US14111824
申请日：2011-05-04
申请人： Jason D. Hatton , David J. Gaus , John Miller Hess, III
发明人： Jason D. Hatton , David J. Gaus , John Miller Hess, III
IPC分类号： F16L29/00 , B65D47/20 , A61M39/04 , A61M39/00
CPC分类号： B65D47/2031 , A61M39/045 , A61M2039/0072 , Y10T137/7876
摘要： A port closure system (20) including a retention structure (22), and a valve (24). The retention structure (22) includes a port (28) for establishing communication between an exterior environment (30) and interior volume (32) that can receive a fluent substance. The valve (24) includes a flexible, resilient, self-closing, slit-type valve head (36) with an orifice that is normally closed in an unconstrained condition. The port (28) has a laterally inwardly facing engaging surface (34) and the valve has a laterally outwardly facing peripheral surface (54) that is compressed laterally inwardly by engagement with the surface (34) to increase the resistance of the normally closed orifice to opening when the head (36) is subjected to a pressure differential. The system (20) further includes an annular flange (62) located to extend over at least a portion of an exterior side (38) of the valve head (36) to limit movement of the valve head (36) towards the exterior environment (30).
摘要翻译：一种包括保持结构（22）和阀（24）的端口封闭系统（20）。保持结构（22）包括用于在外部环境（30）和能够接收流体物质的内部容积（32）之间建立连通的端口（28）。阀（24）包括柔性的，弹性的，自动关闭的狭缝型阀头（36），其具有通常在非约束状态下关闭的孔口。端口（28）具有横向向内的接合表面（34），并且阀具有横向向外的周向表面（54），其通过与表面（34）接合而横向向内压缩，以增加常闭孔的阻力当头部（36）经受压力差时打开。系统（20）还包括环形凸缘（62），该环形凸缘定位成在阀头（36）的外侧（38）的至少一部分上延伸，以限制阀头（36）朝向外部环境 30）。

4. 发明申请

US20170043152A1 Low Profile Venous Access Port Assembly 审中-公开
标题翻译：薄型静脉入口口装配
公开(公告)号：US20170043152A1
公开(公告)日：2017-02-16
申请号：US15335484
申请日：2016-10-27
申请人： Medical Components, Inc.
发明人： Raymond Bizup
IPC分类号： A61M39/02
CPC分类号： A61M39/0208 , A61M39/02 , A61M2039/0063 , A61M2039/0072 , A61M2039/0223 , A61M2039/0229 , A61M2039/027 , A61M2039/1072
摘要： A venous access port assembly (10) having a housing base (28) with a discharge stem (16), a septum (14) and a cap (36). An interior reservoir (22) is defined by a well (30) in the housing base and the bottom surface of the septum, and a passageway (20) extends from the reservoir through the discharge stem (16). The cap (36) is secured to the housing base (28) and securely retains the septum in the assembly (10), compressing an annular flange (44) of the septum against a septum seat (46) of the housing base. Horizontal ribs on the interior of the cap snap into complementary grooves on the side wall of the housing base to mechanically lock together the cap and housing base during curing of the solvent bonding agent. The cap (48) is mechanically secured to the housing base (28) as well as being bonded thereto. Crush ribs (72) on the interior surface (68) of the cap (36), precisely center the cap about the housing base during assembly and compensating for manufacturing tolerances.
摘要翻译：具有具有排出杆（16），隔膜（14）和盖（36）的壳体基座（28）的静脉通路口组件（10）。内部储存器（22）由壳体基座中的井（30）和隔膜的底表面限定，并且通道（20）从储存器延伸穿过排放杆（16）。盖（36）固定到壳体基座（28）并将隔膜牢固地保持在组件（10）中，将隔膜的环形凸缘（44）压靠在壳体基座的隔膜座（46）上。在盖的内部的水平肋卡入壳体基座的侧壁上的互补槽中，以在固化溶剂粘合剂期间机械地锁定盖和壳体基座。盖（48）机械地固定到壳体基座（28）并且被接合到壳体基座28上。在盖（36）的内表面（68）上的楔形肋（72）在组装期间精确地将盖围绕壳体基座居中并补偿制造公差。

5. 发明申请

US20160151563A1 FLANGED SEALING ELEMENT AND NEEDLE GUIDE PIN ASSEMBLY FOR A FLUID INFUSION DEVICE HAVING A NEEDLED FLUID RESERVOIR 审中-公开
公开(公告)号：US20160151563A1
公开(公告)日：2016-06-02
申请号：US15013913
申请日：2016-02-02
申请人： MEDTRONIC MINIMED, INC.
发明人： Matthew William Yavorsky , Edgardo C. Halili , Eric M. Lorenzen
IPC分类号： A61M5/14 , A61M5/158
CPC分类号： A61M5/1413 , A61M5/14248 , A61M5/158 , A61M5/162 , A61M39/10 , A61M39/12 , A61M39/26 , A61M2005/1623 , A61M2005/3103 , A61M2039/0072 , A61M2039/1066 , A61M2039/1072 , A61M2039/248 , A61M2039/266 , A61M2039/267
摘要： A sealing assembly for a fluid infusion device includes a base plate, a reservoir port receptacle, a flow base component, and a needle sealing element. The receptacle receives the reservoir port, and has proximal and distal ends, and a needle entry in the distal end to receive a hollow needle of a fluid reservoir. The flow base component has an inlet structure defining a fluid chamber, and a needle guide pin protruding therefrom. The end of the guide pin fits within the hollow needle. The needle sealing element has a proximal flange adjacent to the inlet structure, a distal flange opposite the proximal flange, a neck section between the flanges, and a needle opening extending through the neck section. The needle sealing element is positioned within the port receptacle such that the neck section surrounds the end section of the needle guide pin.

6. 发明授权

US09339639B2 Sealing assembly for a fluid reservoir of a fluid infusion device 有权
公开(公告)号：US09339639B2
公开(公告)日：2016-05-17
申请号：US13399857
申请日：2012-02-17
申请人： Edgardo C. Halili , Eric M. Lorenzen , Matthew William Yavorsky
发明人： Edgardo C. Halili , Eric M. Lorenzen , Matthew William Yavorsky
IPC分类号： A61M37/00 , A61M39/00 , A61M5/142 , A61M5/145 , A61M5/162 , A61M5/168 , A61M5/31 , A61M39/10 , A61M39/12 , A61M39/24 , A61M39/26
CPC分类号： A61M39/24 , A61M5/142 , A61M5/14248 , A61M5/1452 , A61M5/1456 , A61M5/158 , A61M5/162 , A61M5/16881 , A61M5/31 , A61M39/00 , A61M39/10 , A61M39/12 , A61M39/22 , A61M2005/14252 , A61M2005/1623 , A61M2005/3123 , A61M2039/0072 , A61M2039/0081 , A61M2039/1066 , A61M2039/1072 , A61M2039/248 , A61M2039/266 , A61M2039/267 , A61M2202/0468 , A61M2202/07
摘要： Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.

7. 发明申请

US20160129234A1 CONNECTING ELEMENT AND CONNECTING ASSEMBLY 有权
标题翻译：连接元件和连接组件
公开(公告)号：US20160129234A1
公开(公告)日：2016-05-12
申请号：US14898072
申请日：2014-06-12
申请人： W.O.M. WORLD OF MEDICINE GMBH
发明人： Olaf LIEBE , Fabian LANGEN , Nils GELBERT
IPC分类号： A61M39/10 , F16L19/04 , F16L47/04
CPC分类号： A61M39/1011 , A61M39/00 , A61M2039/0072 , A61M2039/1027 , A61M2039/1066 , F16L19/04 , F16L47/04
摘要： A connecting element for connecting two hollow bodies through which a fluid can flow comprises a first connecting part which can be brought into fluid-tight flow connection with a first hollow body through which a fluid can flow, a sealing element which is arranged at least partially in an inner area of the first connecting part and a locking element which is arranged on an outside of the first connecting part. The locking element can be transferred from an unlocked position into a locked position, wherein the locking element in the locked position acts upon the sealing element in such a way that an inside diameter of the sealing element is smaller than when the locking element is in the unlocked position.
摘要翻译：用于连接流体可以流过的两个中空体的连接元件包括第一连接部分，该第一连接部分可以与流体可以流过的第一中空体流体密封地流动连接;密封元件，至少部分地布置在第一连接部分的内部区域和布置在第一连接部分的外侧上的锁定元件。锁定元件可以从解锁位置转移到锁定位置，其中处于锁定位置的锁定元件以这样的方式作用在密封元件上，使得密封元件的内径小于当锁定元件处于解锁位置

8. 发明申请

US20150314064A1 IMPLANTABLE DRUG-DELIVERY DEVICES, AND APPARATUS AND METHODS FOR FILLING THE DEVICES 有权
公开(公告)号：US20150314064A1
公开(公告)日：2015-11-05
申请号：US14706498
申请日：2015-05-07
申请人： Jason Shih , Yu-Chong Tai , Changlin Pang , Sean Caffey , Raymond Peck , Fukang Jiang , Mark Humayun
发明人： Jason Shih , Yu-Chong Tai , Changlin Pang , Sean Caffey , Raymond Peck , Fukang Jiang , Mark Humayun
IPC分类号： A61M5/142 , A61F9/00
CPC分类号： A61M5/14212 , A61F9/0017 , A61M5/14276 , A61M5/148 , A61M5/16881 , A61M5/36 , A61M39/0208 , A61M2005/1403 , A61M2039/0072 , A61M2039/0081 , A61M2039/0235 , A61M2209/045
摘要： In various embodiments, a tool is employed in filling a drug-delivery device. The tool may include, for example, a needle that is admitted through a fill port of the drug-delivery device.

9. 发明授权

US08926573B2 Implantable access port 有权
标题翻译：可植入进出口
公开(公告)号：US08926573B2
公开(公告)日：2015-01-06
申请号：US12206226
申请日：2008-09-08
申请人： A. David Smith , Michael Fowler , Barry G. Hanson , Blaine Johnson , Daniel K. Recinella , Brian Keese , Steven Kenny
发明人： A. David Smith , Michael Fowler , Barry G. Hanson , Blaine Johnson , Daniel K. Recinella , Brian Keese , Steven Kenny
IPC分类号： A61M37/00 , A61M39/02 , A61M39/00
CPC分类号： A61M39/0208 , A61M2039/0045 , A61M2039/0063 , A61M2039/0072 , A61M2039/0238
摘要： An implantable access port for use in transferring a fluid transdermally between an external fluid storage or dispensing device and a site within a patient's body is disclosed. The access port includes a base, a bowl-shaped reservoir defined within the base by a smooth surfaced wall, and a septum secured to the base and enclosing the reservoir within the base. The access port also has an outlet passageway defined within the base and extending in communication with a reservoir outlet defined within the reservoir and an external opening defined in the exterior of the base.
摘要翻译：公开了一种用于在外部流体存储或分配装置和患者体内的部位之间透皮地转移流体的可植入进入口。进入口包括底座，通过光滑的表面壁在基座内限定的碗形储存器，以及固定到基座并将储存器封闭在基座内的隔膜。进出口还具有限定在基座内的出口通道，并且与限定在储存器内的储存器出口连通并且限定在基座外部的外部开口延伸。

10. 发明申请

US20140358073A1 PISTON FOR A NEEDLELESS VALVE SYSTEM 有权
标题翻译：活塞式无阀门系统
公开(公告)号：US20140358073A1
公开(公告)日：2014-12-04
申请号：US14458116
申请日：2014-08-12
申请人： CareFusion 303, Inc.
发明人： Tyler Devin Panian , Jonathan Yeh
IPC分类号： A61M39/20 , F16J1/01 , B05B9/04 , A61M5/30
CPC分类号： A61M39/20 , A61M5/30 , A61M39/26 , A61M2039/0009 , A61M2039/0036 , A61M2039/0072 , B05B9/0413 , F16J1/01 , Y10T137/0318
摘要： A piston for a needleless valve system comprising a head portion configured to be disposed in the needleless valve system and controlling fluid flow through the needleless valve system. The head portion comprising a continuous top surface, and an opening disposed proximate the continuous top surface, wherein the continuous top surface is non-planar when the opening is in an open position.
摘要翻译：一种用于无针阀系统的活塞，包括构造成设置在无针阀系统中并控制流过无针阀系统的流体的头部。所述头部包括连续的顶表面和邻近所述连续顶表面设置的开口，其中当所述开口处于打开位置时，所述连续顶表面是非平面的。

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