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公开(公告)号：EP4134062A1
公开(公告)日：2023-02-15
申请号：EP22199578.0
申请日：2014-02-28
申请人： Carefusion 303 Inc.
摘要： Systems and apparatus for providing fluid communications are described. In an example, a vial access cap includes a connector having an opening for providing access to a fluid pathway; a canella extending into an interior of a vial, the canella having a fluid lumen operatively coupled to the fluid pathway and a gas lumen; and a gravity-assisted valve comprising a valve body defining an elongated valve cavity, a first port, a second port operatively coupled to the gas lumen, and a valve member movable between a sealable end of the elongated valve cavity proximal to the first port and a non-sealable end of the elongated valve cavity proximal to the second port. In other examples, a syringe including a gravity-assisted valve and a system including gravity-assisted valves are described.
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公开(公告)号：EP2968903B1
公开(公告)日：2018-05-02
申请号：EP14713726.9
申请日：2014-03-07
申请人： Carefusion 303 Inc.
CPC分类号： A61M39/26 , A61M2206/16 , A61M2206/20
摘要： A needleless connector has a housing with an internal cavity having an interior surface, a port, an output flow channel, and a fluid flow path through the cavity between the port and the output flow channel. A collapsible valve is disposed within the cavity. The valve has one or more rings each having a surface that is in sealing contact with the interior surface of the housing. There are one or more notches formed in each of the one or more rings, and the flow path passes through one of the notches in each of the one or more rings.
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公开(公告)号：EP2968905B1
公开(公告)日：2018-09-12
申请号：EP14709075.7
申请日：2014-02-20
申请人： CareFusion 303, Inc.
摘要： A female connector has a body with an internal cavity having a port and an internal surface. A collapsible valve is disposed within the internal cavity. The valve has a head with an external surface, wherein the head is in sealing contact with the internal surface of the internal cavity at a first location separated from the port so as to create a primary seal and at a second location proximate to the port so as to form a secondary seal when the female connector is not mated with a compatible male connector. The valve also has a neck coupled to the head proximal to the primary seal. The neck has a smiley cut. The valve also has a base portion coupled to the neck proximal to the smiley cut.
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4.发明公开
公开(公告)号：EP2968907A1
公开(公告)日：2016-01-20
申请号：EP14709124.3
申请日：2014-02-24
申请人： Carefusion 303 Inc.
IPC分类号： A61M39/26
CPC分类号： A61M39/26 , A61M39/10 , A61M39/22 , A61M2039/266 , A61M2039/268
摘要： A male needleless connector includes a body having a male fitting with a distal port, a valve disposed within the body and having a first position wherein the valve seals the port and a second position wherein the valve does not seal the port, and a sliding seal disposed over a portion of the male fitting and having a first configuration wherein a first portion of the sliding seal is in sealing contact with the male fitting and a second configuration wherein the first portion is not in sealing contact with the male fitting. Moving the sliding seal to the second configuration opens the seal between the sliding seal and the male fitting and displaces the valve to the second position, thereby opening the seal between the valve and the port.
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公开(公告)号：EP2968064A1
公开(公告)日：2016-01-20
申请号：EP14711092.8
申请日：2014-02-28
申请人： Carefusion 303 Inc.
CPC分类号： A61J1/2096 , A61J1/1412 , A61J1/1487 , A61J1/20 , A61J1/201 , A61J1/2037 , A61J1/2048 , A61J1/2072 , A61J1/22
摘要： Systems and apparatus for providing fluid communications are described. In an example, a vial access cap includes a connector having an opening for providing access to a fluid pathway; a canella extending into an interior of a vial, the canella having a fluid lumen operatively coupled to the fluid pathway and a gas lumen; and a gravity-assisted valve comprising a valve body defining an elongated valve cavity, a first port, a second port operatively coupled to the gas lumen, and a valve member movable between a sealable end of the elongated valve cavity proximal to the first port and a non-sealable end of the elongated valve cavity proximal to the second port. In other examples, a syringe including a gravity-assisted valve and a system including gravity-assisted valves are described.
摘要翻译： 描述了用于提供流体通信的系统和设备。 在一个实例中，小瓶进入帽包括具有用于提供通向流体通道的开口的连接器; 延伸到小瓶内部的小脑，所述小狗具有可操作地耦合到所述流体路径和气体管腔的流体管腔; 以及重力辅助阀，其包括限定细长阀腔的阀体，第一端口，可操作地联接到所述气体腔的第二端口，以及阀构件，所述阀构件在所述细长阀腔的可密封端和所述第一端口近侧之间可移动， 细长阀腔的不可密封的端部靠近第二端口。 在其他示例中，描述了包括重力辅助阀的注射器和包括重力辅助阀的系统。
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公开(公告)号：EP3459587A1
公开(公告)日：2019-03-27
申请号：EP18204668.0
申请日：2014-02-24
申请人： Carefusion 303 Inc.
摘要： A needleless connector comprises a body comprising a fluid path, a vent path, and a male fitting. A valve is disposed within the male fitting and configured to move between a first configuration, in which the fluid path is blocked, and a second configuration, in which the fluid path is open. A seal is fixedly disposed around the valve and configured to slide along an inner surface of the male fitting and to separate the fluid path from the vent path in the first configuration and in the second configuration.
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公开(公告)号：EP2968062A1
公开(公告)日：2016-01-20
申请号：EP14709126.8
申请日：2014-02-24
申请人： Carefusion 303 Inc.
CPC分类号： A61J1/2096 , A61J1/1406 , A61J1/1468 , A61J1/1475 , A61J1/2006 , A61J1/201 , A61J1/2048 , A61J1/2072 , A61M5/31 , A61M5/31511 , A61M2005/3114 , A61M2005/3121 , A61M2005/3123 , B65B3/003
摘要： A syringe includes a plunger having a plunger tube with proximal and distal ends, a center tube with a center passage that extends within the plunger tube, and a balloon disposed over the center tube and sealingly fixed to at least one of the center tube and the plunger tube. The syringe also includes a barrel having a barrel tube having proximal and distal ends and an interior configured to accept a portion of the plunger, a tip fixedly coupled to the proximal end of the barrel tube, a post fixedly attached to the tip and extending within the barrel tube toward the distal end, the tip configured to partially extend into the center passage of the plunger, and a gas passage extending from a proximal end of the tip to the distal end of the post.
摘要翻译： 注射器包括具有近端和远端的柱塞管的柱塞，具有在柱塞管内延伸的中心通道的中心管，以及设置在中心管上方并密封地固定在中心管和中心管中的至少一个的球囊 柱塞管。 注射器还包括具有筒管的筒体，其具有近端和远端，并且内部构造成接纳柱塞的一部分，固定地联接到筒管的近端的尖端，固定地连接到尖端并在内部延伸的柱 所述筒管朝向所述远端，所述尖端构造成部分地延伸到所述柱塞的中心通道中，以及从所述尖端的近端延伸到所述柱的远端的气体通道。
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公开(公告)号：EP2809379A1
公开(公告)日：2014-12-10
申请号：EP13738743.7
申请日：2013-01-16
申请人： CareFusion 303, Inc.
发明人： PANIAN, Tyler Devin , YEH, Jonathan
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.
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公开(公告)号：EP2768552A1
公开(公告)日：2014-08-27
申请号：EP12841119.6
申请日：2012-10-15
申请人： CareFusion 303, Inc.
发明人： PANIAN, Tyler Devin
CPC分类号： A61B17/3209 , A61B17/3211 , A61B90/80 , A61B2217/007 , A61M35/003 , A61M2005/1585 , A61M2039/0232 , Y10T29/49826
摘要： A device for applying medical fluid to an area and for cutting within the area is provided. The device includes an inlet port, a fluid flow channel, an outlet and a blade. The inlet port is configured for receiving the medical fluid into the device. The fluid flow channel is configured for the fluid to flow through the device. A first end of the fluid flow channel is connected to the inlet port. An outlet is configured for the fluid to come out of the device. The outlet is positioned at a second end of the fluid flow channel. The blade is configured for cutting within the area.
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公开(公告)号：EP2736583A2
公开(公告)日：2014-06-04
申请号：EP12817032.1
申请日：2012-07-17
申请人： Carefusion 303 Inc.
CPC分类号： A61M39/26 , A61M39/02 , A61M39/10 , A61M39/22 , A61M39/227 , A61M2039/0202 , A61M2039/0205 , A61M2039/226 , A61M2039/261 , A61M2039/263 , A61M2039/266 , F16L37/40 , Y10T29/49405
摘要： Positive displacement using a connector with dual diaphragms is provided. For example, the connector includes a single fluid flow path, an air chamber and a valve. The single fluid flow path is configured for delivering fluid to a person and configured for receiving fluid from a person. The air chamber configured for expelling air from the air chamber when an actuator is inserted into the connector and for receiving air into the chamber when the actuator is removed from the connector. The valve plug comprises two diaphragms that separate the air chamber from the single fluid flow path. The valve plug is configured for creating positive displacement by returning the valve plug to its uncompressed state when the actuator is removed from the connector.
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