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公开(公告)号：US11571558B2
公开(公告)日：2023-02-07
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：US11819652B2
公开(公告)日：2023-11-21
申请号：US17018882
申请日：2020-09-11
Applicant: CareFusion 303, Inc.
Inventor： Jonathan Yeh , Marco Cheng
CPC classification number: A61M39/1011 , A61M39/20 , A61J1/1412 , A61M5/3202 , A61M5/50 , A61M5/5086 , B65D41/16 , B65D51/002
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.
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公开(公告)号：US12171974B2
公开(公告)日：2024-12-24
申请号：US18084020
申请日：2022-12-19
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 valve extending from the inlet port toward the chamber and a cover body comprising one or more flexible protrusions extending axially inward from an inner surface of the cover body. The cover body has an open first end, an open second end, and an axis between the first end and the second end, the first end configured to couple with a male luer connector, the second end configured to couple with the inlet port of the housing, wherein the cover body is moveable relative to the housing.
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公开(公告)号：US10773068B2
公开(公告)日：2020-09-15
申请号：US16053572
申请日：2018-08-02
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.
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Patent Agency Ranking
公开(公告)号：US10195415B2
公开(公告)日：2019-02-05
申请号：US14860478
申请日：2015-09-21
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 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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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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公开(公告)号：US20230122777A1
公开(公告)日：2023-04-20
申请号：US18084020
申请日：2022-12-19
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 valve extending from the inlet port toward the chamber and a cover body comprising one or more flexible protrusions extending axially inward from an inner surface of the cover body. The cover body has an open first end, an open second end, and an axis between the first end and the second end, the first end configured to couple with a male luer connector, the second end configured to couple with the inlet port of the housing, wherein the cover body is moveable relative to the housing.
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公开(公告)号：US11154458B2
公开(公告)日：2021-10-26
申请号：US16383314
申请日：2019-04-12
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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公开(公告)号：US10039913B2
公开(公告)日：2018-08-07
申请号：US14814302
申请日：2015-07-30
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.
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