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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.
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公开(公告)号：US20240408373A1
公开(公告)日：2024-12-12
申请号：US18806317
申请日：2024-08-15
Applicant: CareFusion 303, Inc.
Inventor： Archana NAGARAJA RAO , Siddarth K. SHEVGOOR , George MANSOUR , Todd ODA , Ali SALEH , Tomas FRAUSTO
IPC: A61M39/26 , A61K31/155 , A61L29/08 , A61L29/16 , A61M39/10
Abstract: A needleless access connector having an access port and a sustained release antimicrobial coating only on a top surface of the access port is disclosed. The top surface of the access port can be defined by a top surface of a proximal end of a housing and a top surface of a head portion of a compressible valve disposed within an internal cavity of the housing. In certain embodiments of the present disclosure, the sustained release antimicrobial coating is on: (i) the top surface the proximal end of the housing, or (ii) the top surface of the head portion of the compressible valve, or (iii) the sustained release antimicrobial coating is only on both the top surface the proximal end of the housing and the top surface of the head portion of the compressible valve.
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公开(公告)号：US20230233831A1
公开(公告)日：2023-07-27
申请号：US18128639
申请日：2023-03-30
Applicant: CareFusion 303, Inc.
Inventor： George MANSOUR , Chris ZOLLINGER , Jonathan YEH , Christopher J. CLARKE
CPC classification number: A61M39/22 , A61M5/142 , A61M5/16813 , A61M39/223 , Y10T137/85986 , A61M2039/224 , A61M2039/229
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：US20220313979A1
公开(公告)日：2022-10-06
申请号：US17703828
申请日：2022-03-24
Applicant: CareFusion 303, Inc.
Inventor： Ryan CALLAHAN , Todd ODA , George MANSOUR
Abstract: A medical connector may include a body having an outer surface and an inner surface defining a lumen of the body, an inlet port defined at a proximal end of the body, and an outlet port defined at a distal end of the body. The medical connector may further include a compressible valve member comprising a normally closed slit and disposed in the lumen and extending through the inner and outer surfaces of the body to an exterior of the medical connector. The compressible valve member may be configured to compress radially inward to open the slit upon insertion of the body into a medical access device, and expand radially outward to close the slit upon disconnection of the body from the medical access device.
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公开(公告)号：US20170080203A1
公开(公告)日：2017-03-23
申请号：US14860478
申请日：2015-09-21
Applicant: CAREFUSION 303, INC.
Inventor： Jonathan YEH , Marco CHENG , George MANSOUR
CPC classification number: A61M39/165 , A61M5/385 , A61M39/045 , A61M39/20 , A61M39/26 , A61M2005/1402 , A61M2039/205 , A61M2039/266
Abstract: Described is a priming device to prime a gas from a fluid delivery system by receiving the gas and a fluid used to push the gas into a chamber, the priming device including a cover body having a lid, and a housing having a chamber, an inlet port and an opening to release gas received into the chamber. The device has a priming-ready configuration where the medical connector and the housing are coupled with the cover body, and the fluid path of the medical connector and the passage of the housing remain sealed, a priming configuration where the medical connector is advanced in the cover body to fluidly couple with the housing, and a post-priming configuration where the housing is decoupled from the cover body and the lid closed to prevent contamination of the medical connector.
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Patent Agency Ranking
公开(公告)号：US20250065099A1
公开(公告)日：2025-02-27
申请号：US18941428
申请日：2024-11-08
Applicant: CareFusion 303, Inc.
Inventor： Todd ODA , Tomas FRAUSTO , Archana RAO , Ali SALEH , Siddarth K. SHEVGOOR , George MANSOUR
IPC: A61M39/26 , A61M39/10 , F16L37/413
Abstract: A needleless connector includes a housing having a central longitudinal axis, a body portion, and a base portion. The body portion includes an inner surface forming an internal cavity, and a first port forming a first fluid passage to the housing cavity. The base portion includes a top end section and a bottom end section. The top end section has a protrusion, and the bottom end portion has a second port forming a second fluid passage to the housing cavity. The needleless connector further includes a valve having a wall with an inner surface forming a valve cavity. The valve is coupled with the housing such that the protrusion is positioned in the valve cavity, and a proximal end of the protrusion is spaced apart from a proximal end of the valve cavity.
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公开(公告)号：US20230250884A1
公开(公告)日：2023-08-10
申请号：US18302388
申请日：2023-04-18
Applicant: CareFusion 303, Inc.
Inventor： Eugene MASON , George MANSOUR
CPC classification number: F16K15/023 , A61M5/1414 , A61M39/24 , F16K15/06 , A61M2039/2466 , A61M2039/2473
Abstract: A check valve includes a housing that includes an inlet port, an outlet port, and a valve chamber. The inlet port extends from a ceiling of the valve chamber to an outer surface of the housing. The outlet port extends from a floor of the valve chamber to the outer surface of the housing. The check valve further includes a valve member supported within the chamber. The valve includes a valve head. When an upstream pressure is applied to the valve, the valve head is configured to deflect away from the ceiling of the valve chamber and unseal the inlet port. When a downstream pressure is applied to the valve, the valve head is configured to deflect away from the floor of the valve chamber and seal the inlet port such that the valve head conforms to a shape of the ceiling of the valve chamber.
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公开(公告)号：US20210369960A1
公开(公告)日：2021-12-02
申请号：US16886388
申请日：2020-05-28
Applicant: CareFusion 303, Inc.
Inventor： Jason WINE , George MANSOUR
Abstract: Modular intravenous (IV) assemblies are provided. The modular IV assembly includes a drip chamber having a body and an inlet connector, a base housing coupled directly to a base portion of the drip chamber, the base housing having an inlet port in fluid connection with the drip chamber and a flow path cavity in fluid connection with the inlet port and a flow control assembly coupled directly to a first portion of the base housing. Any of a filter assembly, an anti-run dry member, a check valve and an air vent assembly may be included in the modular IV assembly. IV sets and methods of use are also provided.
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公开(公告)号：US20190167969A1
公开(公告)日：2019-06-06
申请号：US16265929
申请日：2019-02-01
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 by receiving the gas and a fluid used to push the gas into a chamber, the priming device including a housing having a chamber, an inlet port, and an opening to release gas received into the chamber. The device further includes a sleeve having an open first end for coupling with a male luer connector, a second end coupled to the housing, and an axis between the first and second ends. The sleeve defines at least one window. The device further includes an arm extending from a bottom of each window toward the first end, and a member extending radially from an inner surface of each arm. Each member has a ramp surface, an engagement surface extending transversely to the ramp surface, and an apex area that transitions between the ramp surface and the engagement surface
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公开(公告)号：US20160271369A1
公开(公告)日：2016-09-22
申请号：US15164826
申请日：2016-05-25
Applicant: CareFusion 303, Inc.
Inventor： Jonathan YEH , George MANSOUR , Chris ZOLLINGER
IPC: A61M25/06
CPC classification number: A61M25/0606 , A61M25/0631 , A61M25/0693
Abstract: A catheter system including an insertion device and a catheter device. The insertion device includes a housing, a latch, a needle for insertion into a patient; and a spring. The catheter device includes a housing comprising a chamber, and a seal disposed in said chamber. The seal is configured to reseal when the needle is withdrawn from the seal such that blood is sealed in the chamber. The spring relaxes and thereby retracts the needle entirely into the housing of the insertion device when the latch decouples from the catheter device.
Abstract translation: 一种包括插入装置和导管装置的导管系统。 插入装置包括壳体，闩锁，用于插入患者体内的针头; 和春天。 导管装置包括壳体，该壳体包括腔室和设置在所述腔室中的密封件。 密封件构造成当针从密封件中取出时重新密封，使得血液密封在腔室中。 当闩锁与导管装置分离时，弹簧松弛，从而将针完全缩回到插入装置的壳体中。
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