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41. 发明公开

US20240269453A1 MEDICAL CONNECTOR WITH ELONGATED PORTION WITHIN SEAL COLLAR 审中-公开
公开(公告)号：US20240269453A1
公开(公告)日：2024-08-15
申请号：US18648228
申请日：2024-04-26
申请人： ICU Medical, Inc.
发明人： Thomas F. Fangrow
IPC分类号： A61M39/10 , A61M39/02 , A61M39/22 , A61M39/24 , A61M39/26
CPC分类号： A61M39/1011 , A61M39/02 , A61M39/10 , A61M39/22 , A61M39/221 , A61M39/24 , A61M39/26 , A61M2039/1033 , A61M2039/2406 , A61M2039/2433 , A61M2039/262 , A61M2039/263 , A61M2039/266 , A61M2039/267 , A61M2207/00 , A61M2230/005 , A61M2230/30 , A61M2230/40 , Y10T29/494 , Y10T137/87917
摘要： Some embodiments disclosed herein relate to medical connectors with a housing comprising a proximal body member and a base member that form an internal cavity with a proximal abutment surface. An elastomeric seal with a collar and without a guide member is positioned within the internal cavity. A rigid, hollow elongated portion is located within the internal cavity such that in an open configuration, a tip of the elongated portion is more proximal than a proximal surface of the elastomeric seal.

42. 发明授权

US12059545B2 Medical connector with elongated portion within seal collar 有权
公开(公告)号：US12059545B2
公开(公告)日：2024-08-13
申请号：US18584970
申请日：2024-02-22
申请人： ICU Medical, Inc.
发明人： Thomas F. Fangrow
IPC分类号： A61M39/10 , A61M39/02 , A61M39/22 , A61M39/24 , A61M39/26
CPC分类号： A61M39/1011 , A61M39/02 , A61M39/10 , A61M39/22 , A61M39/221 , A61M39/24 , A61M39/26 , A61M2039/1033 , A61M2039/2406 , A61M2039/2433 , A61M2039/262 , A61M2039/263 , A61M2039/266 , A61M2039/267 , A61M2207/00 , A61M2230/005 , A61M2230/30 , A61M2230/40 , Y10T29/494 , Y10T137/87917
摘要： Some embodiments disclosed herein relate to medical connectors with a housing comprising a proximal body member and a base member that form an internal cavity with a proximal abutment surface. An elastomeric seal without a guide member is positioned within the internal cavity. A rigid, hollow elongated portion is located within the internal cavity such that in an open configuration, a tip of the elongated portion is more proximal than a proximal surface of the elastomeric seal.

43. 发明授权

US10625068B2 Breakaway connector 有权
公开(公告)号：US10625068B2
公开(公告)日：2020-04-21
申请号：US15553450
申请日：2016-02-23
申请人： WASHINGTON UNIVERSITY
发明人： Eric Leuthardt , Guy Genin , Eric Arias , James Norlin , Brittany Scheid , Chandu Vemuri , Ralph Dacey , Colin Derdeyn , Gregory Zipfel , Albert Kim , Philip Bayly , Srikanth Singamaneni , Lihong Wang
IPC分类号： A61M39/10 , A61M39/22 , F16L55/10 , A61M39/26
CPC分类号： A61M39/10 , A61M39/1011 , A61M39/22 , A61M39/26 , F16L55/1007 , F16L55/1015 , A61M2039/1027 , A61M2039/1044 , A61M2039/1061 , A61M2039/226 , A61M2039/261 , A61M2039/262 , A61M2039/263 , A61M2039/265 , A61M2039/266 , A61M2039/267 , A61M2039/268
摘要： A breakaway connector generally includes a first valve having a first rotating-type fluid control member, and a second valve that is attachable to the first valve and has a second rotating-type fluid control member. Each of the fluid control members has an open position in which fluid is permitted to flow through the respective valve, and a closed position in which fluid is prevented from flowing through the respective valve. Each one of the valves is configured to engage the fluid control member of the other one of the valves to move the fluid control member from the open position to the closed position upon detachment of the valves from one another.

44. 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.

45. 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.

46. 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.

47. 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.

48. 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.

49. 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。

50. 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。

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