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1. 发明申请

US20180289942A1 MEDICAL CONNECTOR 审中-公开
公开(公告)号：US20180289942A1
公开(公告)日：2018-10-11
申请号：US15887777
申请日：2018-02-02
申请人： ICU Medical, Inc.
发明人： Thomas F. Fangrow
IPC分类号： A61M39/10 , A61M39/26 , A61M39/22 , A61M39/04
CPC分类号： A61M39/10 , A61M39/045 , A61M39/22 , A61M39/26 , A61M2039/263 , A61M2039/266 , A61M2205/02 , A61M2205/586 , Y10T29/49826
摘要： A soft grip medical connector comprises a housing with an upstream end, a downstream end and a lumen extending through a central portion thereof. A flexible member comprises a valve portion integrally formed with a sleeve portion. The valve portion is positioned within a section of the housing and is configured to control a flow of fluid through the housing lumen. The sleeve is inverted to envelope at least a portion of the outer surface of the housing. In some embodiments the gripping portion is integrally formed with the valve portion. In some embodiments, the connector is also generally configured to create a positive pressure in a catheter lumen upon removal of a syringe or other medical device from the upstream end of the connector. Methods of making a medical fluid connector generally comprise forming a valve member with a sleeve extending there from, and assembling the valve, sleeve and housing.

2. 发明授权

US09974943B2 Connector with a dual diaphragm valve 有权
公开(公告)号：US09974943B2
公开(公告)日：2018-05-22
申请号：US15413318
申请日：2017-01-23
申请人： CareFusion 303, Inc.
发明人： Tyler Devin Panian , George M. Mansour
IPC分类号： A61M39/26 , F16L37/40 , A61M39/10 , A61M39/22
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.

3. 发明授权

US09782576B2 Fluid control device with valve and methods of use 有权
公开(公告)号：US09782576B2
公开(公告)日：2017-10-10
申请号：US14270316
申请日：2014-05-05
申请人： CareFusion 303, Inc.
发明人： Tim L. Truitt , Alex Truman Mazza
IPC分类号： A61M1/00 , A61M5/00 , A61M39/22 , A61M39/02 , A61M39/26 , A61M39/16
CPC分类号： A61M39/223 , A61M39/02 , A61M39/162 , A61M39/26 , A61M2039/266 , A61M2205/583 , A61M2209/04
摘要： A fluid control device for directing fluid flow comprising a needleless access device for transferring fluids and methods of directing fluid flow. The fluid control device may have a first port, a second port, a third port and a connecting portion joining the first, second and third ports. A first valve element may be positioned within the first port and a fluid director may be positioned within the connecting portion. The first valve element may move between an opening position, where fluid may flow past the first valve element, and a closed position, where fluid may be prevented from flowing past the first valve element. The fluid director may have at least one passageway for connecting at least two of the first, second and third ports such that fluid may flow therebetween. An actuation mechanism may be used to orient the fluid director and, consequently, the at least one passageway within the connecting portion.

4. 发明申请

US20170128713A1 CONNECTOR WITH A DUAL DIAPHRAGM VALVE 有权
公开(公告)号：US20170128713A1
公开(公告)日：2017-05-11
申请号：US15413318
申请日：2017-01-23
申请人： CareFusion 303, Inc.
发明人： Tyler Devin PANIAN , George M. MANSOUR
IPC分类号： A61M39/26 , A61M39/10
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.

5. 发明申请

US20170128710A1 MEDICAL CONNECTOR 有权
公开(公告)号：US20170128710A1
公开(公告)日：2017-05-11
申请号：US15235683
申请日：2016-08-12
申请人： ICU Medical, Inc.
发明人： Thomas F. Fangrow
IPC分类号： A61M39/10 , A61M39/26
CPC分类号： A61M39/10 , A61M39/045 , A61M39/22 , A61M39/26 , A61M2039/263 , A61M2039/266 , A61M2205/02 , A61M2205/586 , Y10T29/49826
摘要： A soft grip medical connector comprises a housing with an upstream end, a downstream end and a lumen extending through a central portion thereof. A flexible member comprises a valve portion integrally formed with a sleeve portion. The valve portion is positioned within a section of the housing and is configured to control a flow of fluid through the housing lumen. The sleeve is inverted to envelope at least a portion of the outer surface of the housing. In some embodiments the gripping portion is integrally formed with the valve portion. In some embodiments, the connector is also generally configured to create a positive pressure in a catheter lumen upon removal of a syringe or other medical device from the upstream end of the connector. Methods of making a medical fluid connector generally comprise forming a valve member with a sleeve extending there from, and assembling the valve, sleeve and housing.

6. 发明申请

US20160339180A1 MOUNTING ARRANGEMENT AND COUPLING ASSEMBLY FOR A DRUG-DELIVERY DEVICE 有权
标题翻译：安装装置和联合装置用于药物递送装置
公开(公告)号：US20160339180A1
公开(公告)日：2016-11-24
申请号：US15172331
申请日：2016-06-03
申请人： SANOFI-AVENTIS DEUTSCHLAND GMBH
发明人： Michael Harms
IPC分类号： A61M5/31
CPC分类号： A61M5/31 , A61K9/0019 , A61K38/2278 , A61K38/26 , A61K38/28 , A61M5/24 , A61M5/31505 , A61M39/22 , A61M39/26 , A61M2005/3142 , A61M2039/266 , A61M2202/07 , A61M2202/30 , A61M2207/00 , F16K3/246 , Y10T403/7026
摘要： A mounting arrangement for a drug-delivery device is proposed, the mounting arrangement comprising: a plug element with a longitudinal axis (L) and a housing part having a recess with a side wall which is adapted to receive the plug element. At least one of the plug element or the side wall of the recess are provided with a protrusion for fixing the plug element in a given position relative to the housing part by a force-fit engagement. Furthermore, a coupling assembly is proposed, the coupling assembly comprising the plug element and the housing part being mechanically coupled to each other.
摘要翻译：提出了一种用于药物输送装置的安装装置，所述安装装置包括：具有纵向轴线（L）的插塞元件和具有适于容纳插塞元件的具有侧壁的凹部的壳体部件。凹部的插头元件或侧壁中的至少一个设置有用于通过力配合接合将插头元件相对于壳体部件固定在给定位置的突起。此外，提出了联接组件，包括插头元件和壳体部分的联接组件彼此机械联接。

7. 发明授权

US09308362B2 Male luer with fluid path and vent path seals 有权
标题翻译：具有流体通道和排气通道密封件的男性鲁尔
公开(公告)号：US09308362B2
公开(公告)日：2016-04-12
申请号：US13797688
申请日：2013-03-12
申请人： George Michel Mansour , Tyler Devin Panian
发明人： George Michel Mansour , Tyler Devin Panian
IPC分类号： A61M39/26 , A61M39/22
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.
摘要翻译：雄性无针连接器包括具有远端口的阳配件的本体，设置在主体内的阀，并且具有第一位置，其中阀密封端口和第二位置，其中阀不密封端口，并且滑动密封设置在所述阳配件的一部分上并具有第一构造，其中所述滑动密封件的第一部分与所述阳配件密封接触，以及第二构造，其中所述第一部分不与所述阳配件密封接触。将滑动密封件移动到第二配置打开滑动密封件和阳配件之间的密封，并将阀移动到第二位置，从而打开阀门和端口之间的密封。

8. 发明授权

US09186494B2 Medical connector 有权
标题翻译：医疗连接器
公开(公告)号：US09186494B2
公开(公告)日：2015-11-17
申请号：US14268489
申请日：2014-05-02
申请人： ICU Medical, Inc.
发明人： Thomas F. Fangrow
IPC分类号： A61M25/16 , A61M39/26 , A61M39/10 , A61M39/04
CPC分类号： A61M39/10 , A61M39/045 , A61M39/22 , A61M39/26 , A61M2039/263 , A61M2039/266 , A61M2205/02 , A61M2205/586 , Y10T29/49826
摘要： A soft grip medical connector comprises a housing with an upstream end, a downstream end and a lumen extending through a central portion thereof. A flexible member comprises a valve portion integrally formed with a sleeve portion. The valve portion is positioned within a section of the housing and is configured to control a flow of fluid through the housing lumen. The sleeve is inverted to envelope at least a portion of the outer surface of the housing. In some embodiments the gripping portion is integrally formed with the valve portion. In some embodiments, the connector is also generally configured to create a positive pressure in a catheter lumen upon removal of a syringe or other medical device from the upstream end of the connector. Methods of making a medical fluid connector generally comprise forming a valve member with a sleeve extending there from, and assembling the valve, sleeve and housing.
摘要翻译：软握持医疗连接器包括具有上游端的壳体，下游端和延伸穿过其中心部分的内腔。柔性构件包括与套筒部分一体形成的阀部分。阀部分定位在壳体的一部分内，并且构造成控制流过壳体腔的流体流。套筒被倒置以包围壳体的外表面的至少一部分。在一些实施例中，夹持部分与阀部分一体形成。在一些实施例中，连接器还通常构造成在从连接器的上游端去除注射器或其它医疗装置时在导管腔中产生正压力。制造医疗流体连接器的方法通常包括形成具有从其延伸的套筒并组装阀，套筒和壳体的阀构件。

9. 发明申请

US20150231385A1 LOW OPENING PRESSURE ANTI-SIPHON CHECK VALVE 审中-公开
标题翻译：低开启压力反SIPHON检查阀
公开(公告)号：US20150231385A1
公开(公告)日：2015-08-20
申请号：US14422183
申请日：2013-08-20
申请人： ILLINOIS TOOL WORKS INC.
发明人： Jan Willem Marinus Mijers
IPC分类号： A61M39/24 , A61M39/26 , A61M5/36
CPC分类号： A61M39/24 , A61M5/36 , A61M39/26 , A61M2039/242 , A61M2039/2433 , A61M2039/2493 , A61M2039/261 , A61M2039/263 , A61M2039/266 , F16K15/028 , F16K27/0209
摘要： A one-way valve device, in particular a low-pressure check valve, for use in infusion equipment, with a housing having an inlet line and an outlet line, the inlet and outlet lines being connected to a pressure space in the housing, the inlet line being arranged on a first side of the housing, and the outlet line being arranged on a second side of the housing opposite the first side, the pressure space being constructed from two interconnected pressure chambers, and the one-way valve device being designed such that the through-flow is interrupted by a static underpressure prevailing on the inlet line and/or the outlet line or by an overpressure on the outlet line, wherein the two pressure chambers are arranged lying one above the other in the housing with respect to the flow direction between the first and the second side.
摘要翻译：用于输液设备的单向阀装置，特别是低压止回阀，具有入口管线和出口管线的外壳，入口和出口管线连接到外壳中的压力空间，入口管线布置在壳体的第一侧上，出口管线布置在壳体的与第一侧相对的第二侧上，压力空间由两个互连的压力室构成，并且单向阀装置被设计使得通流由入口管线和/或出口管线上的静态负压或出口管线上的过压中断，其中两个压力室相对于壳体相对于壳体布置在另一个上第一和第二侧之间的流动方向。

10. 发明申请

US20150202421A1 PORTED CATHETER ADAPTER HAVING COMBINED PORT AND BLOOD CONTROL VALVE WITH VENTING 有权
标题翻译：具有组合端口和血液控制阀的PORTED CATHETER适配器
公开(公告)号：US20150202421A1
公开(公告)日：2015-07-23
申请号：US14597027
申请日：2015-01-14
申请人： Becton, Dickinson and Company
发明人： Yiping Ma , Weston F. Harding , Siddarth K. Shevgoor
IPC分类号： A61M39/06 , A61M39/10 , A61M39/24 , A61M25/06
CPC分类号： A61M39/06 , A61M25/00 , A61M25/0009 , A61M25/0097 , A61M25/0606 , A61M39/00 , A61M39/02 , A61M39/0693 , A61M39/10 , A61M39/22 , A61M39/24 , A61M39/26 , A61M2039/062 , A61M2039/2493 , A61M2039/266
摘要： A ported catheter adapter having a combined blood control valve and port valve, wherein the combined valve comprises one or more vents that permit the passage of air and prevent the passage of fluids. The one or more vents are located on the outer surface of the valve so as to avoid being overlapped with the pathway of the side port. As such, fluid communication between the side port and the vents is prevented. Various venting configurations are provided. The invention further includes a valve actuator that is advanced through a slit in the membrane of the valve to provide a pathway for fluid to bypass the valve.
摘要翻译：具有组合的血液控制阀和端口阀的移植的导管适配器，其中组合的阀包括允许空气通过并防止流体通过的一个或多个通气口。一个或多个通风口位于阀的外表面上，以避免与侧端口的路径重叠。因此，防止侧端口和通风口之间的流体连通。提供各种排气构造。本发明还包括阀致动器，其通过阀的膜中的狭缝前进，以提供流体绕过阀的通路。

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