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公开(公告)号：US12194270B2
公开(公告)日：2025-01-14
申请号：US17977592
申请日：2022-10-31
Applicant: CareFusion 303, Inc.
Inventor： Soon Park , Siddarth K. Shevgoor
Abstract: A roller clamp assembly for adjusting the fluid flow rate in a flexible infusion tube is provided. The roller clamp assembly includes a housing to receive the flexible tube, a plate slideably engaged with the housing and configured to rapidly compress the flexible tube to provide a coarse fluid flow adjustment, and a roller wheel moveable engaged with the housing and configured to provide a gradual fluid flow adjustment. The plate may be a slide plate received by grooves in an exterior wall of the housing, where the plate moves orthogonally to the flexible tube, or the plate may be a shim plate that moves along an interior wall of the housing in parallel to the flexible tube. Infusion sets and methods of adjusting fluid flow rates are also provided.
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公开(公告)号：US11975167B2
公开(公告)日：2024-05-07
申请号：US17727632
申请日：2022-04-22
Applicant: CAREFUSION 303, INC.
Inventor： George M. Mansour , Soon Park , Jonathan Yeh
CPC classification number: A61M39/10 , A61M39/1011 , A61M39/22 , A61M39/26 , A61M2039/1016 , A61M2039/1061 , A61M2039/1066 , A61M2039/1072 , A61M2039/1077 , A61M2039/2433 , A61M2039/244 , A61M2039/261 , A61M2039/268
Abstract: A medical connector can include a body having a fluid path with an inlet port, an outlet port, a luer portion, and a post extending through a fluid path. An arm having a latch member is coupled to the body to engage a ridge or thread on an exterior surface of a reciprocal connector. The arm may also include an extension. When the connector is in an open position, the latch member restricts retraction of the reciprocal connector from the outlet port. A seal is coupled to the body and includes a flap extending across the outlet port or a bellows to compress along an axis. In a closed position, the post restricts flow through the luer portion. In an open position, the post permits flow through the luer portion.
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公开(公告)号：US11517735B2
公开(公告)日：2022-12-06
申请号：US16572373
申请日：2019-09-16
Applicant: CareFusion 303, Inc.
Inventor： Soon Park , Siddarth K. Shevgoor
Abstract: A roller clamp assembly for adjusting the fluid flow rate in a connector tube of an infusion set is provided. The roller clamp assembly includes a housing to receive the connector tube, a plate slideably engaged with the housing and configured to rapidly compress the connector tube to provide a coarse fluid flow adjustment, and a roller wheel moveable engaged with the housing and configured to provide a gradual fluid flow adjustment. The plate may be a slide plate received by grooves in an exterior wall of the housing and that moves orthogonally to the connector tube, or the plate may be a shim plate that moves along an interior wall of the housing in parallel to the connector tube. Infusion sets and methods of adjusting fluid flow rates are also provided.
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公开(公告)号：US11311709B2
公开(公告)日：2022-04-26
申请号：US15997592
申请日：2018-06-04
Applicant: CAREFUSION 303, INC.
Inventor： George M. Mansour , Soon Park , Jonathan Yeh
Abstract: A medical connector can include a body having a fluid path with an inlet port, an outlet port, a luer portion, and a post extending through a fluid path. An arm having a latch member is coupled to the body to engage a ridge or thread on an exterior surface of a reciprocal connector. The arm may also include an extension. When the connector is in an open position, the latch member restricts retraction of the reciprocal connector from the outlet port. A seal is coupled to the body and includes a flap extending across the outlet port or a bellows to compress along an axis. In a closed position, the post restricts flow through the luer portion. In an open position, the post permits flow through the luer portion.
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公开(公告)号：USD996613S1
公开(公告)日：2023-08-22
申请号：US29842717
申请日：2022-06-15
Applicant: CareFusion 303, Inc.
Designer： Soon Park , Siddarth K. Shevgoor , Peter Ma , Jiagui Li
Abstract: FIG. 1 is a front, top perspective view an intravenous priming cap showing our new design;
FIG. 2 is a right side elevation view of the intravenous priming cap of FIG. 1;
FIG. 3 is a left side elevation view of the intravenous priming cap of FIG. 1;
FIG. 4 is a rear elevation view of the intravenous priming cap of FIG. 1;
FIG. 5 is a front elevation view of the intravenous priming cap of FIG. 1;
FIG. 6 is a top plan view of the intravenous priming cap of FIG. 1; and,
FIG. 7 is a bottom plan view of the intravenous priming cap of FIG. 1.
The dashed lines immediately adjacent to the shaded areas in the figures represent the boundaries of the claimed design. The dashed lines in the figures illustrate the portions of the design that form no part of the claimed design. None of the broken lines form any part of the claimed design.-
Patent Agency Ranking
公开(公告)号：US09987479B2
公开(公告)日：2018-06-05
申请号：US14795727
申请日：2015-07-09
Applicant: CAREFUSION 303, INC.
Inventor： George M. Mansour , Soon Park , Jonathan Yeh
CPC classification number: A61M39/10 , A61M39/1011 , A61M39/22 , A61M39/26 , A61M2039/1016 , A61M2039/1061 , A61M2039/1066 , A61M2039/1072 , A61M2039/1077 , A61M2039/2433 , A61M2039/244 , A61M2039/261 , A61M2039/268
Abstract: A medical connector can include a body having a fluid path with an inlet port, an outlet port, a luer portion, and a post extending through a fluid path. An arm having a latch member is coupled to the body to engage a ridge or thread on an exterior surface of a reciprocal connector. The arm may also include an extension. When the connector is in an open position, the latch member restricts retraction of the reciprocal connector from the outlet port. A seal is coupled to the body and includes a flap extending across the outlet port or a bellows to compress along an axis. In a closed position, the post restricts flow through the luer portion. In an open position, the post permits flow through the luer portion.
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公开(公告)号：US12285586B2
公开(公告)日：2025-04-29
申请号：US18325472
申请日：2023-05-30
Applicant: CareFusion 303, Inc.
Inventor： Jake Smith , Soon Park
IPC: A61M39/28
Abstract: Flow stop assemblies are described herein. A flow stop assembly configured to control flow through a tubing includes a flow stop base and a pincher. The flow stop base includes a base wall, at least one pincher guard, a tubing guide, a pincher recess, a pincher protrusion, and a base extension. The pincher is movable relative to the base extension and is configured to move between a flow position and an occlusion position, wherein in the flow position the pincher surface is spaced apart from the pincher protrusion and in the occlusion position, the pincher surface is disposed adjacent to the pincher protrusion and is configured to obstruct flow through the tubing.
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公开(公告)号：US20230293876A1
公开(公告)日：2023-09-21
申请号：US18325472
申请日：2023-05-30
Applicant: CareFusion 303, Inc.
Inventor： Jake Smith , Soon Park
IPC: A61M39/28
CPC classification number: A61M39/285
Abstract: Flow stop assemblies are described herein. A flow stop assembly configured to control flow through a tubing includes a flow stop base and a pincher. The flow stop base includes a base wall, at least one pincher guard, a tubing guide, a pincher recess, a pincher protrusion, and a base extension. The pincher is movable relative to the base extension and is configured to move between a flow position and an occlusion position, wherein in the flow position the pincher surface is spaced apart from the pincher protrusion and in the occlusion position, the pincher surface is disposed adjacent to the pincher protrusion and is configured to obstruct flow through the tubing.
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公开(公告)号：US11529507B2
公开(公告)日：2022-12-20
申请号：US16120033
申请日：2018-08-31
Applicant: CareFusion 303, Inc.
Inventor： Soon Park , Siddarth K. Shevgoor , Peter Ma , Jiagui Li
Abstract: A device for coupling to a fluid connector of an IV administration set to resist contamination of the fluid connector and IV administration set and permit priming of the IV administration set. The device including a cover body having a cavity for receiving the fluid connector, a priming passage for priming fluid from the IV administration set through the fluid connector, and a coupling tab extending from the cover body, the coupling tab permitting the cover body to be coupled to a length of an IV line or other portion of the IV administration set to resist contamination and permit priming of the IV administration set.
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公开(公告)号：US10258541B2
公开(公告)日：2019-04-16
申请号：US15002184
申请日：2016-01-20
Applicant: CareFusion 303, Inc.
Inventor： Marco Cheng , Jonathan Yeh , Soon Park
IPC: A61J1/20
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.
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