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公开(公告)号：US10919652B2
公开(公告)日：2021-02-16
申请号：US15780609
申请日：2016-11-29
Applicant: CareFusion 303, Inc.
Inventor： Ray Feith , Vincent Fuji Wang , Neil Quitoviera , George Michel Mansour , Christopher J. Zollinger , Matthew Quach
Abstract: A manifold for control of fluid and/or vapor flow between a container and a pump cartridge for a compounder system is provided. One or more manifolds may be disposed in a magazine configured to secure and align the manifolds with a plurality of ports in the cartridge. Each manifold may include a needle having forward and rear openings to a central bore. A needle housing may include a slot configured to receive a push rod for actuating the needle forward and backward. In a forward, engaged position, the openings in the needle may be disposed on opposite sides of a sealing member of the manifold to form a fluid pathway through the manifold. In a rearward, disengaged position, both the forward and rear openings in the needle may be disposed on the same side of the sealing member to prevent fluid and vapor from flowing through the manifold.
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公开(公告)号：US11730944B2
公开(公告)日：2023-08-22
申请号：US17323835
申请日：2021-05-18
Applicant: CareFusion 303, Inc.
Inventor： Jonathan Yeh , Christopher J. Zollinger , George Michel Mansour , Matthew Quach
CPC classification number: A61M39/24 , A61M39/10 , A61M39/26 , A61M2039/2406 , A61M2039/2433
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 an outer area of the flange of the valve element, the rim defining a recess with a bottom surface separated from the top surface of the rim, and at least one support member having a top surface spaced apart from the top surface of the rim and configured to resist deformation of the flange toward the recess.
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公开(公告)号：US11602626B2
公开(公告)日：2023-03-14
申请号：US16877350
申请日：2020-05-18
Applicant: CareFusion 303, Inc.
Inventor： George Michel Mansour , Christopher J. Zollinger , Matthew Quach , Jonathan Yeh
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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公开(公告)号：US10940306B2
公开(公告)日：2021-03-09
申请号：US16684407
申请日：2019-11-14
Applicant: CareFusion 303, Inc.
Inventor： Tim L. Truitt , Alex Truman Mazza , Cliff Colwell , Jonathan Yeh , Christopher J. Zollinger , Matthew Quach , George Michel Mansour
Abstract: A connector for transferring fluid and method therefor. The connector may have a first port and a second port which may be coupled together at a main channel with a valve element therein controlling fluid flow through the first port. The first port joins the main channel to provide a fluid path around the valve element and through the second port.
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公开(公告)号：US09144672B2
公开(公告)日：2015-09-29
申请号：US14149753
申请日：2014-01-07
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.
Abstract translation: 描述无针连接器。 示例性无针连接器包括壳体和可压缩阀。 壳体可以限定内部空腔，并且可以包括具有第一端口和一个或多个内部接触突片的主体部分和具有阀安装件和第二端口的基部部分。 可压缩阀可以设置在内部空腔的至少一部分内并且可移动地保持在壳体内。 可压缩阀可以包括用于将可压缩阀固定在壳体内的凸缘部分。 壳体的中心纵向轴线可以由第一和第二端口的同轴布置限定。 一个或多个内部接触片可以布置成接触凸缘部分的外侧表面，使得提供基本上垂直于中心纵向轴线的径向力用于固定。
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Patent Agency Ranking
公开(公告)号：US20210163159A1
公开(公告)日：2021-06-03
申请号：US17172913
申请日：2021-02-10
Applicant: CareFusion 303, Inc.
Inventor： Ray Feith , Vincent Fuji Wang , Neil Alan Quitoviera , George Michael Mansour , Christopher J. Zollinger , Matthew Quach
Abstract: A manifold for control of fluid and/or vapor flow between a container and a pump cartridge for a compounder system is provided. One or more manifolds may be disposed in a magazine configured to secure and align the manifolds with a plurality of ports in the cartridge. Each manifold may include a needle having forward and rear openings to a central bore. A needle housing may include a slot configured to receive a push rod for actuating the needle forward and backward. In a forward, engaged position, the openings in the needle may be disposed on opposite sides of a sealing member of the manifold to form a fluid pathway through the manifold. In a rearward, disengaged position, both the forward and rear openings in the needle may be disposed on the same side of the sealing member to prevent fluid and vapor from flowing through the manifold.
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公开(公告)号：US10478607B2
公开(公告)日：2019-11-19
申请号：US15623301
申请日：2017-06-14
Applicant: CareFusion 303, Inc.
Inventor： Tim L. Truitt , Alex Truman Mazza , Cliff Colwell , Jonathan Yeh , Christopher J. Zollinger , Matthew Quach , George Michel Mansour
Abstract: A connector for transferring fluid and method therefor. The connector may have a first port and a second port which may be coupled together at a main channel with a valve element therein controlling fluid flow through the first port. The first port joins the main channel to provide a fluid path around the valve element and through the second port.
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公开(公告)号：US10322276B2
公开(公告)日：2019-06-18
申请号：US15638187
申请日：2017-06-29
Applicant: CareFusion 303, Inc.
Inventor： Matthew Quach , Christopher J. Zollinger , Jonathan Yeh , George Michel Mansour
Abstract: A needleless connector has a body having an internal cavity with a sealing ridge, a port, an output flow channel, and a fluid flow path between the port and output flow channel. The connector also has a collapsible valve disposed within the cavity. The valve includes a cylindrical wall having a center axis, an internal surface, and a shoulder configured to sealingly contact the ridge of the body, thereby blocking the fluid flow path. The valve also includes a head fixedly attached to the wall. The head has a smiley cut at a first angular position about the center axis and a continuous top surface that is generally perpendicular to the axis. The valve also includes a dimple formed in the internal surface of the cylindrical wall. The dimple extends around the internal surface over an angle.
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公开(公告)号：US09694171B2
公开(公告)日：2017-07-04
申请号：US15040891
申请日：2016-02-10
Applicant: CareFusion 303, Inc.
Inventor： Matthew Quach , Christopher J. Zollinger , Jonathan Yeh , George Michel Mansour
CPC classification number: A61M39/22 , A61M39/10 , A61M39/24 , A61M39/26 , A61M2039/2433
Abstract: A needleless connector has a body having an internal cavity with a sealing ridge, a port, an output flow channel, and a fluid flow path between the port and output flow channel. The connector also has a collapsible valve disposed within the cavity. The valve includes a cylindrical wall having a center axis, an internal surface, and a shoulder configured to sealingly contact the ridge of the body, thereby blocking the fluid flow path. The valve also includes a head fixedly attached to the wall. The head has a smiley cut at a first angular position about the center axis and a continuous top surface that is generally perpendicular to the axis. The valve also includes a first dimple formed in the internal surface of the cylindrical wall. The dimple extends around the internal surface over an angle in the range of 90-270°.
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公开(公告)号：US11820539B2
公开(公告)日：2023-11-21
申请号：US17980401
申请日：2022-11-03
Applicant: CareFusion 303, Inc.
Inventor： Ray P. Feith , Vincent Fuji Wang , Neil Quitoviera , George Michael Mansour , Christopher J. Zollinger , Matthew Quach
CPC classification number: B65B3/003 , A61J1/10 , A61J1/201 , A61J1/2075 , A61J3/002 , B65B3/12 , A61M39/10
Abstract: A manifold for control of fluid and/or vapor flow between a container and a pump cartridge for a compounder system is provided. One or more manifolds may be disposed in a magazine configured to secure and align the manifolds with a plurality of ports in the cartridge. Each manifold may include a needle having forward and rear openings to a central bore. A needle housing may include a slot configured to receive a push rod for actuating the needle forward and backward. In a forward, engaged position, the openings in the needle may be disposed on opposite sides of a sealing member of the manifold to form a fluid pathway through the manifold. In a rearward, disengaged position, both the forward and rear openings in the needle may be disposed on the same side of the sealing member to prevent fluid and vapor from flowing through the manifold.
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