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公开(公告)号：US12290656B2
公开(公告)日：2025-05-06
申请号：US17009645
申请日：2020-09-01
Applicant: CareFusion 303, Inc.
Inventor： Jonathan Karl Burkholz , George Michel Mansour , Jonathan Yeh
Abstract: A multi-port connector such as a closed intravenous (IV) access device with a y-port needle-free connector may be provided. The multi-port connector may include a main housing with a longitudinal axis, a needle free connector disposed along the longitudinal axis, and a y-port extending from a sidewall of the main housing at an angle that is non-parallel with the longitudinal axis. The needle-free connector may include a compressible sealing member that, when compressed opens a first fluid pathway from a first port, through a chamber within the housing, and to an output port. The y-port may be fluidly coupled to the chamber and the output port.
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公开(公告)号：US12171976B2
公开(公告)日：2024-12-24
申请号：US18128639
申请日：2023-03-30
Applicant: CareFusion 303, Inc.
Inventor： George Mansour , Chris Zollinger , Jonathan Yeh , Christopher J. Clarke
Abstract: A pumping system comprising a pump comprising a door for access within a housing of the pump, a pump segment configured for conveying a fluid based on compression of the pump segment, a pump segment frame for preventing said pump segment from stretching, a visual placement indicator configured for facilitating in a proper placement of the pump segment frame in the housing, and a non-pinching valve configured to be disposed in the housing and to control a flow of the fluid without requiring pinching of a tube.
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公开(公告)号：US11819652B2
公开(公告)日：2023-11-21
申请号：US17018882
申请日：2020-09-11
Applicant: CareFusion 303, Inc.
Inventor： Jonathan Yeh , Marco Cheng
CPC classification number: A61M39/1011 , A61M39/20 , A61J1/1412 , A61M5/3202 , A61M5/50 , A61M5/5086 , B65D41/16 , B65D51/002
Abstract: A cap for coupling to a medical adapter may include a housing with a closed top end and an open bottom end with legs that extend from the housing away from the bottom end. Members may extend from an inner surface of the legs to engage and secure the cap to a medical adapter or an insert configured to mate with a medical adapter. A cap may include angular ridges between a cap housing and an insert to permit rotation of the cap in single direction and prevent removal of the cap from a medical adapter. A cap may include hinged legs to permit the cap to be secured to a medical adapter by rotating the legs toward each other until a portion of a collar on each leg may be matingly joined around the medical adapter.
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公开(公告)号：US10758720B2
公开(公告)日：2020-09-01
申请号：US15289049
申请日：2016-10-07
Applicant: CareFusion 303, Inc.
Inventor： Jonathan Karl Burkholz , George Michel Mansour , Jonathan Yeh
Abstract: A multi-port connector such as a closed intravenous (IV) access device with a y-port needle-free connector may be provided. The multi-port connector may include a main housing with a longitudinal axis, a needle free connector disposed along the longitudinal axis, and a y-port extending from a sidewall of the main housing at an angle that is non-parallel with the longitudinal axis. The needle-free connector may include a compressible sealing member that, when compressed opens a first fluid pathway from a first port, through a chamber within the housing, and to an output port. The y-port may be fluidly coupled to the chamber and the output port.
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公开(公告)号：US10413662B2
公开(公告)日：2019-09-17
申请号：US14712634
申请日：2015-05-14
Applicant: CareFusion 303, Inc.
Inventor： Jonathan Yeh , Jake R. Smith , Soon Y. Park , Tammy Nguyen
Abstract: A priming system including a resilient chamber having flexible walls and a first check valve in a first fluid pathway between the resilient chamber and a fluid reservoir such that a fluid flows through the first check valve only in a direction from the fluid reservoir toward the resilient chamber and the fluid returns to the fluid reservoir through a second fluid pathway between the resilient chamber and the fluid reservoir upon compression of the walls of the resilient chamber.
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Patent Agency Ranking
公开(公告)号：US09872977B2
公开(公告)日：2018-01-23
申请号：US14458116
申请日：2014-08-12
Applicant: CareFusion 303, Inc.
Inventor： Tyler Devin Panian , Jonathan Yeh
CPC classification number: A61M39/20 , A61M5/30 , A61M39/26 , A61M2039/0009 , A61M2039/0036 , A61M2039/0072 , B05B9/0413 , F16J1/01 , Y10T137/0318
Abstract: 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：US09370651B2
公开(公告)日：2016-06-21
申请号：US13801422
申请日：2013-03-13
Applicant: CareFusion 303, Inc.
Inventor： Christopher J. Zollinger , George Michel Mansour , Tyler Devin Panian , Jonathan Yeh
Abstract: 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.
Abstract translation: 阴连接器具有具有端口和内表面的内腔的主体。 可折叠阀设置在内部空腔内。 该阀具有一个具有外表面的头部，其中头部在与该端口分离的第一位置处与内腔的内表面密封接触，从而形成初级密封，并且在靠近端口的第二位置处 以便当母连接器不与兼容的公连接器配合时形成二次密封。 该阀还具有连接到靠近主密封件的头部的颈部。 颈部有一个笑脸切口。 该阀门还具有一个基部，该底部部分接近该笑脸切口的颈部。
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公开(公告)号：US11033726B2
公开(公告)日：2021-06-15
申请号：US14745199
申请日：2015-06-19
Applicant: CAREFUSION 303, INC.
Inventor： Jonathan Yeh , Christopher J. Zollinger , George Michel Mansour , Matthew Quach
Abstract: Needleless connectors are described herein. A needleless connector includes a body, a valve element at least partially disposed within the body, and a base. The valve element includes a cylindrical portion having an outwardly extending flange at a distal end. The flange has a bottom surface with an outer area and an inner area. The base includes a rim having a top surface that is in contact with at least a portion of the outer area of the flange of the valve element, the rim defining a recess with a bottom surface distally separated from the top surface of the rim, and at least one support member extending from the rim into the recess so as to contact the inner portion of the bottom surface of the flange.
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公开(公告)号：US10258541B2
公开(公告)日：2019-04-16
申请号：US15002184
申请日：2016-01-20
Applicant: CareFusion 303, Inc.
Inventor： Marco Cheng , Jonathan Yeh , Soon Park
IPC: A61J1/20
Abstract: An exemplary vial adapter may include a moveable member, an elongated member with a first passage, a second passage coupled to an expandable first reservoir, and a third passage coupled to an expandable second reservoir. In a first orientation of an exemplary vial adapter, a fluid may be directed through the first passage into the first reservoir or the second reservoir. In a second orientation of an exemplary vial adapter, a fluid may be drawn through the first passage and a fluid drawn through an air passage into the second passage. In a second orientation of an exemplary vial adapter, a fluid may be directed through the first passage and through the third passage into the second reservoir. In a first orientation of an exemplary vial adapter, a moveable member may be activated to direct a fluid from the second reservoir through the third passage.
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公开(公告)号：US10016588B2
公开(公告)日：2018-07-10
申请号：US14868180
申请日：2015-09-28
Applicant: CareFusion 303, Inc.
Inventor： George Michel Mansour , Christopher J. Zollinger , Matthew Quach , Jonathan Yeh
CPC classification number: A61M39/26 , A61M39/10 , A61M39/22 , A61M39/24 , A61M2039/2433
Abstract: Needleless connectors are described. An example needleless connector includes a housing and a compressible valve. The housing may define an internal cavity and may include a body section having a first port and one or more internal contact tabs and a base section having a valve mount and a second port. The compressible valve may be disposed within at least a portion of the internal cavity and be movably retained within the housing. The compressible valve may include a flange portion for securing the compressible valve within the housing. A central longitudinal axis of the housing may be defined by a coaxial arrangement of the first and second port. The one or more internal contact tabs may be arranged to contact an outer side surface of the flange portion such that a radial force substantially orthogonal to the central longitudinal axis is provided for securement.
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