-
公开(公告)号：US20210268258A1
公开(公告)日：2021-09-02
申请号：US17323835
申请日：2021-05-18
Applicant: CareFusion 303, Inc.
Inventor： Jonathan YEH , Chrisopher 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 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.
-
公开(公告)号：US20210001108A1
公开(公告)日：2021-01-07
申请号：US17018882
申请日：2020-09-11
Applicant: CareFusion 303, Inc.
Inventor： Jonathan YEH , Marco CHENG
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.
-
公开(公告)号：US20190231643A1
公开(公告)日：2019-08-01
申请号：US16383314
申请日：2019-04-12
Applicant: CareFusion 303, Inc.
Inventor： Marco CHENG , Jonathan YEH , Soon PARK
IPC: A61J1/20
CPC classification number: A61J1/2082 , A61J1/2003 , A61J1/201 , A61J1/2037 , A61J1/2072 , A61J1/2075 , A61J1/2096
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.
-
公开(公告)号：US20150283373A1
公开(公告)日：2015-10-08
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
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 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.
Abstract translation: 这里描述了无针连接器。 无针连接器包括主体，至少部分地设置在主体内的阀元件和基座。 阀元件包括在远端具有向外延伸的凸缘的圆柱形部分。 凸缘具有外表面和内部区域的底面。 基座包括具有与阀元件的凸缘的外部区域的至少一部分接触的顶表面的边缘，边缘限定具有从边缘的顶表面向远侧分离的底表面的凹部，以及 至少一个支撑构件从边缘延伸到凹部中以便接触凸缘的底表面的内部。
-
公开(公告)号：US20230218882A1
公开(公告)日：2023-07-13
申请号：US18174174
申请日：2023-02-24
Applicant: CareFusion 303, Inc.
Inventor： George Michel MANSOUR , Christopher J. ZOLLINGER , Matthew QUACH , Jonathan YEH
CPC classification number: A61M39/26 , A61M39/22 , A61M39/10 , 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.
-
Patent Agency Ranking
公开(公告)号：US20170028186A1
公开(公告)日：2017-02-02
申请号：US14814302
申请日：2015-07-30
Applicant: CAREFUSION 303, INC.
Inventor： Jonathan YEH , Marco CHENG
CPC classification number: A61M39/1011 , A61M5/3202 , A61M5/50 , A61M5/5086 , A61M39/20 , B65D41/16
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.
Abstract translation: 用于联接到医疗适配器的帽可以包括具有封闭顶端的壳体和具有从壳体远离底端延伸的腿的敞开的底端。 构件可以从腿的内表面延伸以接合并将帽固定到配置成与医疗适配器配合的医疗适配器或插入件。 帽可以包括盖壳体和插入件之间的角脊，以允许帽在单一方向上旋转并且防止帽从医疗适配器上移除。 帽可以包括铰接的腿，以允许帽通过将腿朝向彼此旋转而固定到医疗适配器，直到每个腿上的套环的一部分可以配合地连接在医疗适配器周围。
-
公开(公告)号：US20150320993A1
公开(公告)日：2015-11-12
申请号：US14806469
申请日：2015-07-22
Applicant: CAREFUSION 303, INC.
Inventor： Jonathan YEH
CPC classification number: A61M39/24 , A61M39/26 , A61M2039/2433 , A61M2039/263 , A61M2039/267
Abstract: A needleless valve system includes a cannula comprising a cannula tip; a valve comprising a valve tip, wherein the valve is disposed around the cannula; and a housing comprising a housing tip, wherein the cannula tip, the valve tip, and the housing tip comprise a flat surface when the needleless valve system is in a sealed position.
Abstract translation: 无针阀系统包括套管，其包括套管末端; 阀，其包括阀头，其中所述阀设置在所述套管周围; 以及包括壳体尖端的壳体，其中当所述无针阀系统处于密封位置时，所述套管尖端，所述阀末端和所述壳体末端包括平坦表面。
-
公开(公告)号：US20250065098A1
公开(公告)日：2025-02-27
申请号：US18943209
申请日：2024-11-11
Applicant: CAREFUSION 303, INC.
Inventor： Jonathan YEH , Marco CHENG , George MANSOUR
Abstract: Described is a priming device to prime a gas from a fluid delivery system. A housing defines a fluidly coupled chamber and an inlet and includes a surface extending circumferentially outward from a longitudinal axis of the priming device and disposed between the chamber and the inlet port. An opening extends from within the chamber through the surface to outside the housing for gas to exit the chamber and a valve extending from the inlet port toward the chamber. The valve seals the inlet port and in an open position the valve does not seal the inlet port. A cover body has an open first end to couple with a male luer connector and an open second end to couple with the inlet port of the housing and disposed along the longitudinal axis, wherein the cover body is moveable relative to the housing.
-
公开(公告)号：US20240165326A1
公开(公告)日：2024-05-23
申请号：US18429735
申请日：2024-02-01
Applicant: CareFusion 303, Inc.
Inventor： Jonathan YEH , Jake R. SMITH , Soon Y. PARK , Tammy NGUYEN
CPC classification number: A61M5/16822 , A61M5/1411 , A61M5/162 , A61M39/24 , A61M2005/1402
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.
-
公开(公告)号：US20230347131A1
公开(公告)日：2023-11-02
申请号：US18348833
申请日：2023-07-07
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.
-
-
-
-
-
-
-
-
-
Search Results
38
records
(took 0.013 seconds)
