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公开(公告)号：US11986619B2
公开(公告)日：2024-05-21
申请号：US16943885
申请日：2020-07-30
Applicant: CareFusion 303, Inc.
Inventor： Raymond Feith , Chris J. Zollinger
CPC classification number: A61M39/24 , A61M2039/267 , A61M2205/0216
Abstract: A valve member for a connector includes a head portion, a body portion, and a circumferential lip seal extending radially outward from an outer surface of the head portion. The head portion includes a top section defining a first seal portion. The body portion extends longitudinally from the head portion and defines a second seal portion at a proximal end thereof. The second seal portion is disposed distally to the first seal portion. The circumferential lip seal is disposed between the first and second seal portions.
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公开(公告)号：US11633330B2
公开(公告)日：2023-04-25
申请号：US17553360
申请日：2021-12-16
Applicant: CareFusion 303, Inc.
Inventor： Todd Oda , Dereck S. Ferdaws , Tomas Frausto , Raymond Feith , Eugene Mason , Morgan Robinson
Abstract: Various aspects of the subject disclosure relate to a compounder system having a cartridge that includes fluid pathways controllable by valves of the cartridge. A pump component within the cartridge is actuable to move fluid through the controllable fluid pathways. The cartridge includes a backpack for management of tubing to couple the cartridge to a receiving container. A disposable waste container is contained by the cartridge and the backpack. A syringe holder is provided for use of a syringe as a receiving container to receive a compounded medication.
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公开(公告)号：US11624448B2
公开(公告)日：2023-04-11
申请号：US17518877
申请日：2021-11-04
Applicant: CareFusion 303, Inc.
Inventor： Raymond Feith , Eugene Mason , Shervin Maleki
Abstract: Check valve assemblies for fluid flow sets and devices are provided. The check valve assembly includes an inlet body including a fluid inlet, first and second seal beads, and a central channel. An outlet body includes a fluid outlet and a stem having a centering post, the centering post received by the central channel of the inlet body. A seal includes inner and outer rings, wherein the inner ring is configured to engage with the first seal bead and the outer ring is configured to engage with the second seal bead in a fully sealed position of the check valve assembly. Fluid flow sets and methods for manufacturing check valve assemblies are also provided.
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公开(公告)号：US11421793B2
公开(公告)日：2022-08-23
申请号：US16922891
申请日：2020-07-07
Applicant: CareFusion 303, Inc.
Inventor： Raymond Feith , Siddarth K. Shevgoor , Eugene Mason , Mark Kaplan
IPC: F16K15/14 , B01D29/56 , B01D35/153 , B01D29/11
Abstract: A check valve includes an upper housing having an inlet of the check valve, a lower housing axially coupled to the upper housing and having an outlet of the check valve, a valve portion cooperatively formed by the upper and lower housings, a passageway extending between the inlet and outlet, a first filter included in the upper housing to limit passage of undesirable matter in fluid flowing through the check valve, a second filter included in the lower housing to limit passage of undesirable matter in fluid flowing through the check valve, each of the first filter and the second filter including a plurality of vertical structures disposed in the valve portion and extending axially and radially in the valve portion, and a valve member positioned in the valve portion to selectively permit fluid to flow through the check valve.
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公开(公告)号：US11234900B2
公开(公告)日：2022-02-01
申请号：US16497203
申请日：2018-03-23
Applicant: CareFusion 303, Inc.
Inventor： Todd Oda , Dereck S. Ferdaws , Tomas Frausto , Raymond Feith , Eugene Mason , Morgan Robinson
Abstract: Various aspects of the subject disclosure relate to a compounder system having a cartridge that includes fluid pathways controllable by valves of the cartridge. A pump component within the cartridge is actuable to move fluid through the controllable fluid pathways. The cartridge includes a backpack for management of tubing to couple the cartridge to a receiving container. A disposable waste container is contained by the cartridge and the backpack. A syringe holder is provided for use of a syringe as a receiving container to receive a compounded medication.
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Patent Agency Ranking
公开(公告)号：US11828375B2
公开(公告)日：2023-11-28
申请号：US18100417
申请日：2023-01-23
Applicant: CareFusion 303, Inc.
Inventor： Raymond Feith , Eugene Mason , Shervin Maleki
CPC classification number: F16K15/148 , F16K25/00
Abstract: Check valve assemblies for fluid flow sets and devices are provided. The check valve assembly includes an inlet body including a fluid inlet, a first seal bead and a second seal bead, and an outlet body including a fluid outlet. A seal includes inner and outer rings, wherein, in a fully sealed position of the check valve assembly, the inner ring is configured to engage with the first seal bead and the outer ring is configured to engage with the second seal bead. Fluid flow sets and methods for manufacturing check valve assemblies are also provided.
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公开(公告)号：US20190316695A1
公开(公告)日：2019-10-17
申请号：US15952074
申请日：2018-04-12
Applicant: CareFusion 303, Inc.
Inventor： Raymond Feith , Siddarth K. Shevgoor , Eugene Mason , Mark Kaplan
IPC: F16K15/14 , B01D29/56 , B01D29/11 , B01D35/153
Abstract: A check valve includes an upper housing having an inlet of the check valve, a lower housing axially coupled to the upper housing and having an outlet of the check valve, a valve portion cooperatively formed by the upper and lower housings, a passageway extending between the inlet and outlet, a first filter included in the upper housing to limit passage of undesirable matter in fluid flowing through the check valve, a second filter included in the lower housing to limit passage of undesirable matter in fluid flowing through the check valve, each of the first filter and the second filter including a plurality of vertical structures disposed in the valve portion and extending axially and radially in the valve portion, and a valve member positioned in the valve portion to selectively permit fluid to flow through the check valve.
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公开(公告)号：US11193601B2
公开(公告)日：2021-12-07
申请号：US16869428
申请日：2020-05-07
Applicant: CareFusion 303, Inc.
Inventor： Raymond Feith , Eugene Mason , Shervin Maleki
Abstract: Check valve assemblies for fluid flow sets and devices are provided. The check valve assembly includes a housing having an inlet body and an outlet body. The inlet body includes a fluid inlet, a first seal bead having a first height, a second seal bead having a second height and a central channel. The outlet body includes a fluid outlet and a stem having a centering post, the centering post received by the central channel of the inlet body. A seal has an inner ring with a first thickness and an outer ring with a second thickness less than the first thickness. The inner ring is engaged with the first seal bead and the outer ring is engaged with the second seal bead in a fully sealed position of the check valve assembly. Fluid flow sets and methods for manufacturing check valve assemblies are also provided.
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公开(公告)号：US10767774B2
公开(公告)日：2020-09-08
申请号：US16138799
申请日：2018-09-21
Applicant: CareFusion 303, Inc.
Inventor： Raymond Feith , George Mansour
Abstract: A dual check valve includes an upper housing, an intermediate housing, and a lower housing, and a first valve seat. The intermediate housing is coupled to the upper housing to define a first cavity, and includes a second valve seat. The lower housing is coupled to the intermediate housing to define a second cavity. A first disk is mounted in the first cavity and configured to selectively contact the first valve seat. A second disk is mounted in the second cavity and configured to selectively contact the second valve seat. When the dual check valve is in an open state, the first disk deflects away from the first valve seat to create a first gap, and the second disk deflects away from the second valve seat to create a second. The first gap is smaller than the second gap.
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公开(公告)号：US10724647B2
公开(公告)日：2020-07-28
申请号：US15952074
申请日：2018-04-12
Applicant: CareFusion 303, Inc.
Inventor： Raymond Feith , Siddarth K. Shevgoor , Eugene Mason , Mark Kaplan
IPC: F16K15/14 , B01D29/56 , B01D35/153 , B01D29/11
Abstract: A check valve includes an upper housing having an inlet of the check valve, a lower housing axially coupled to the upper housing and having an outlet of the check valve, a valve portion cooperatively formed by the upper and lower housings, a passageway extending between the inlet and outlet, a first filter included in the upper housing to limit passage of undesirable matter in fluid flowing through the check valve, a second filter included in the lower housing to limit passage of undesirable matter in fluid flowing through the check valve, each of the first filter and the second filter including a plurality of vertical structures disposed in the valve portion and extending axially and radially in the valve portion, and a valve member positioned in the valve portion to selectively permit fluid to flow through the check valve.
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