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公开(公告)号：US20240252746A1
公开(公告)日：2024-08-01
申请号：US18629246
申请日：2024-04-08
Applicant: CAREFUSION 303, INC.
Inventor： George MANSOUR , Linda EWING , Eugene MASON , Tomas FRAUSTO , Ryan CALLAHAN
CPC classification number: A61M5/162 , A61J1/2065 , A61M39/12 , A61M2039/1072 , A61M2039/1077
Abstract: A syringe adapter includes a female connector, a body in fluid communication with the female connector, a male connector in fluid communication with the female connector and the body, a passage extending radially through the body and a cannula extending axially through the body and out through the female connector, a first end of the cannula fluidly coupled to an end of the passage disposed within the body. A filter housing containing a filter is fluidly coupled to an end of the passage that is exterior to the body, the filter housing terminating in a vent that is fluidly coupled to the passage. A first fluid path is formed through the cannula, the passage and the vent, and a second fluid path is formed through the female connector, the body, and the male connector, wherein a closed system is provided when the male connector is uncoupled from the medical device.
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公开(公告)号：US20240100250A1
公开(公告)日：2024-03-28
申请号：US17950856
申请日：2022-09-22
Applicant: CareFusion 303, Inc.
Inventor： Ryan CALLAHAN , George MANSOUR
CPC classification number: A61M5/14586 , A61M5/1413
Abstract: Activatable medicament delivery containers and assemblies are disclosed that can be activated to direct a medicament from the container using an expandable material that causes an expansion chamber to displace the medicament from the container, where the medicament can be directed from the container at a predetermined or use-specific rate, and for a predetermined period of time, and the container being couplable with a dock to form an activatable medicament delivery assembly, where the container can be removably coupled or replace with the dock, and where the dock can be coupled directly to an intravenous fluid delivery device.
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公开(公告)号：US20230381486A1
公开(公告)日：2023-11-30
申请号：US18449987
申请日：2023-08-15
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
CPC classification number: 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：US20230149627A1
公开(公告)日：2023-05-18
申请号：US18099558
申请日：2023-01-20
Applicant: CareFusion 303, Inc.
Inventor： Jason WINE , George MANSOUR
CPC classification number: A61M5/16813 , A61M5/1411 , A61M39/24 , A61M39/28 , A61M5/165 , A61M5/16881 , A61M2205/7527 , A61M2205/7536 , A61M2005/1657 , A61M2039/2406
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：US20220339354A1
公开(公告)日：2022-10-27
申请号：US17860801
申请日：2022-07-08
Applicant: CAREFUSION 303, INC.
Inventor： George MANSOUR
Abstract: A fluid delivery Y-site is described that is configured to receive and control delivery of two or more fluid flows. Fluid flow is controlled within a chamber by a valve and float. Flow of a primary fluid into the chamber is reduced or halted by the movement of a valve. The valve may occlude a first flow port into the chamber in response fluid flowing from a second flow port into the chamber. A float is moveably disposed within the chamber and configured to engage the valve in response a fluid flow into the chamber from the second flow port. As fluid flow from the second flow port into the chamber is reduced or ceases, the valve and float allow the flow from the first flow port to once again enter the chamber and exit from an outlet port.
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Patent Agency Ranking
公开(公告)号：US20210308372A1
公开(公告)日：2021-10-07
申请号：US16840024
申请日：2020-04-03
Applicant: CareFusion 303, Inc.
Inventor： Vincent WANG , Tomas FRAUSTO , Todd ODA , Wantjinarjo SUWITO , George MANSOUR
Abstract: Drip chambers are described herein. A drip chamber comprises an inlet, an outlet, and a chamber body. The chamber body defines a chamber volume in fluid communication with the inlet and the outlet. The chamber body is movable between a collapsed configuration having a first volume and an expanded configuration having a second volume. The second volume is larger than the first volume, and the chamber body is configured to be moved from the collapsed configuration to the expanded configuration to draw in a medical fluid from the inlet into the chamber volume to prime the drip chamber.
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公开(公告)号：US20190275244A1
公开(公告)日：2019-09-12
申请号：US16424288
申请日：2019-05-28
Applicant: CareFusion 303, Inc.
Inventor： George MANSOUR
Abstract: A fluid delivery Y-site is described that is configured to receive and control delivery of two or more fluid flows. Fluid flow is controlled within a chamber by a valve and float. Flow of a primary fluid into the chamber is reduced or halted by the movement of a valve. The valve may occlude a first flow port into the chamber in response fluid flowing from a second flow port into the chamber. A float is moveably disposed within the chamber and configured to engage the valve in response a fluid flow into the chamber from the second flow port. As fluid flow from the second flow port into the chamber is reduced or ceases, the valve and float allow the flow from the primary flow port to once again enter the chamber and exit from an outlet port.
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公开(公告)号：US20190247570A1
公开(公告)日：2019-08-15
申请号：US16393749
申请日：2019-04-24
Applicant: CareFusion 303, Inc.
Inventor： Edward BROWKA , James FENTRESS , Lawrence FARHAT , Robert VASKO , Theodore MOSLER , David FOSHEE , George MANSOUR
CPC classification number: A61M5/1409 , A61M5/142 , A61M5/165 , A61M5/16827 , A61M5/16881 , A61M5/284 , A61M5/31511 , A61M5/31578 , A61M5/31596 , A61M39/225 , A61M39/24 , A61M2005/1787 , A61M2039/0018 , A61M2039/242 , A61M2205/502 , A61M2205/6054 , A61M2205/6072 , A61M2240/00
Abstract: Systems and methods of micro-infusion of medical fluids are disclosed. Micro-infusion systems may include a pump, a patient interface, tubing between the pump and the interface, and a micro-infusion device along the tubing. A first portion of the tubing above the micro-infusion device is longer than a second portion of the tubing below the device. The micro-infusion device may include a chamber in-line with the tubing, a first valve between the chamber and the first portion of the tubing, a second valve between the chamber and the second portion of the tubing and a third valve between the chamber and a dump chamber. The second valve may be slidably disposed within the chamber. A medical fluid may be provided into the chamber that slides the second valve displacing another fluid in the chamber through the third valve into the dump chamber.
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公开(公告)号：US20170326295A1
公开(公告)日：2017-11-16
申请号：US15662985
申请日：2017-07-28
Applicant: CareFusion 303, Inc.
Inventor： George MANSOUR
CPC classification number: A61M5/16827 , A61M1/005 , A61M5/1408 , A61M5/1409 , A61M5/1413 , A61M5/16804 , A61M5/40 , A61M39/24 , A61M2039/2433
Abstract: A fluid delivery Y-site is described that is configured to receive and control delivery of two or more fluid flows. Fluid flow is controlled within a chamber by a valve and float. Flow of a primary fluid into the chamber is reduced or halted by the movement of a valve. The valve may occlude a first flow port into the chamber in response fluid flowing from a second flow port into the chamber. A float is moveably disposed within the chamber and configured to engage the valve in response a fluid flow into the chamber from the second flow port. As fluid flow from the second flow port into the chamber is reduced or ceases, the valve and float allow the flow from the primary flow port to once again enter the chamber and exit from an outlet port.
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公开(公告)号：US20240042188A1
公开(公告)日：2024-02-08
申请号：US18341060
申请日：2023-06-26
Applicant: CAREFUSION 303, INC.
Inventor： Jason Andrew WINE , Raymond P. FEITH , George MANSOUR
Abstract: A coupling device that is removably couplable with a mating connector is disclosed where the coupling device can include a housing and another structure that is movable relative to the housing such as an inner body or a cuff, and in a first configuration, the coupling device resists separation between the coupling device and a mating connector, in a second configuration, the resistance to separation between the mating connector and the coupling device is reduced relative to the first configuration such that the coupling device can permit separation between the coupling device and the mating connector when any of the inner body or the cuff is moved, biased, and/or flexed, and where the coupling device can be re-coupled with a mating connector after separation between the coupling device and the mating connector.
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