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公开(公告)号：US11077022B2
公开(公告)日：2021-08-03
申请号：US16391066
申请日：2019-04-22
Applicant: CareFusion 303, Inc.
Inventor： George Michel Mansour , Tyler Devin Panian
Abstract: A syringe includes a plunger having a plunger tube with proximal and distal ends, a center tube with a center passage that extends within the plunger tube, and a balloon disposed over the center tube and sealingly fixed to at least one of the center tube and the plunger tube. The syringe also includes a barrel having a barrel tube having proximal and distal ends and an interior configured to accept a portion of the plunger, a tip fixedly coupled to the proximal end of the barrel tube, a post fixedly attached to the tip and extending within the barrel tube toward the distal end, the tip configured to partially extend into the center passage of the plunger, and a gas passage extending from a proximal end of the tip to the distal end of the post.
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公开(公告)号：US10195412B2
公开(公告)日：2019-02-05
申请号：US15476805
申请日：2017-03-31
Applicant: CareFusion 303, Inc.
Inventor： Tyler Devin Panian
Abstract: A capping device that includes a cap, a first member, a second member, and a living hinge is provided. The cap is for covering the top of a medical access connector. The first member is connected with the cap. The living hinge is located between the first member and the second member. Capping and uncapping the medical access connector with the cap is transparent to a user that is manipulating the medical access connector.
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公开(公告)号：US10004892B2
公开(公告)日：2018-06-26
申请号：US14263939
申请日：2014-04-28
Applicant: CAREFUSION 303, INC.
Inventor： Jonathan Yeh , Christopher J. Zollinger , Tyler Devin Panian
CPC classification number: A61M39/26 , A61M2206/16 , A61M2206/20
Abstract: A needleless connector has a housing with an internal cavity having an interior surface, a port, an output flow channel, and a fluid flow path through the cavity between the port and the output flow channel. A collapsible valve is disposed within the cavity. The valve has one or more rings each having a surface that is in sealing contact with the interior surface of the housing. There are one or more notches formed in each of the one or more rings, and the flow path passes through one of the notches in each of the one or more rings.
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公开(公告)号：US20190232044A1
公开(公告)日：2019-08-01
申请号：US16383418
申请日：2019-04-12
Applicant: CareFusion 303, Inc.
Inventor： George Michel Mansour , Tyler Devin Panian
CPC classification number: A61M39/26 , A61M39/10 , A61M39/22 , A61M2039/266 , A61M2039/268
Abstract: A needleless connector includes a body having a fluid path, a vent path, and a male fitting. The needleless connector also includes a valve disposed within the male fitting. The valve is configured to move between a first configuration, in which the fluid path is blocked, and a second configuration, in which the fluid path is open. The needleless connector further includes a seal disposed around the valve. The seal is configured to separate the fluid path from the vent path in the first and second configurations. Moving the valve from the first configuration to the second configuration also opens the vent path. The seal maintains the separation between the fluid path and the vent path when the valve moves from the first configuration to the second configuration.
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公开(公告)号：US10300265B2
公开(公告)日：2019-05-28
申请号：US15097224
申请日：2016-04-12
Applicant: CareFusion 303, Inc.
Inventor： George Michel Mansour , Tyler Devin Panian
Abstract: A needleless connector includes a body having a fluid path, a vent path, and a male fitting. The needleless connector also includes a valve disposed within the male fitting. The valve is configured to move between a first configuration, in which the fluid path is blocked, and a second configuration, in which the fluid path is open. The needleless connector further includes a seal disposed around the valve. The seal is configured to separate the fluid path from the vent path in the first and second configurations. Moving the valve from the first configuration to the second configuration also opens the vent path. The seal maintains the separation between the fluid path and the vent path when the valve moves from the first configuration to the second configuration.
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Patent Agency Ranking
公开(公告)号：US09629977B2
公开(公告)日：2017-04-25
申请号：US13673981
申请日：2012-11-09
Applicant: CareFusion 303, Inc.
Inventor： Tyler Devin Panian
CPC classification number: A61M39/10 , A61M25/0009 , A61M39/1011 , A61M39/1055 , A61M39/20 , A61M2039/1033 , A61M2039/1038 , A61M2039/1083 , A61M2039/1088
Abstract: A capping device that includes a cap, a first member, a second member, and a living hinge is provided. The cap is for covering the top of a medical access connector. The first member is connected with the cap. The living hinge is located between the first member and the second member. Capping and uncapping the medical access connector with the cap is transparent to a user that is manipulating the medical access connector.
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公开(公告)号：US20160213568A1
公开(公告)日：2016-07-28
申请号：US14974209
申请日：2015-12-18
Applicant: CareFusion 303, Inc.
Inventor： George Michel Mansour , Tyler Devin Panian
CPC classification number: A61J1/2096 , A61J1/1412 , A61J1/1487 , A61J1/20 , A61J1/201 , A61J1/2037 , A61J1/2048 , A61J1/2072 , A61J1/22
Abstract: Syringes for providing fluid communications are provided. The syringes include a connector body section having a tip portion and a gravity-assisted valve, and a barrel section. One or more syringes include a configuration of the gravity-assisted valve to allow bidirectional fluid communications between the tip portion and a fluid reservoir when the syringe is pointed downward. One or more syringes include a configuration of the gravity-assisted valve to prohibit fluid communication from the fluid reservoir to the tip portion when the syringe is pointed upward. One or more syringes include a gas pathway extending from an interstitial space of the connector body section to an interior volume of the plunger defining a gas reservoir.
Abstract translation: 提供用于提供流体通信的注射器。 注射器包括具有尖端部分和重力辅助阀的连接器主体部分和筒部分。 一个或多个注射器包括重力辅助阀的构造，以当注射器向下指向时允许尖端部分和流体储存器之间的双向流体连通。 一个或多个注射器包括重力辅助阀的构造，以防止当注射器向上指向时从流体储存器到末端部分的流体连通。 一个或多个注射器包括从连接器主体部分的间隙空间延伸到限定气体储存器的柱塞的内部容积的气体通路。
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公开(公告)号：US10434298B2
公开(公告)日：2019-10-08
申请号：US15868954
申请日：2018-01-11
Applicant: CareFusion 303, Inc.
Inventor： Tyler Devin Panian , Jonathan Yeh
Abstract: A piston for a needleless valve system comprising a head portion configured to be disposed in the needleless valve system and controlling fluid flow through the needleless valve system. The head portion comprising a continuous top surface, and an opening disposed proximate the continuous top surface, wherein the continuous top surface is non-planar when the opening is in an open position.
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公开(公告)号：US10285909B2
公开(公告)日：2019-05-14
申请号：US15436642
申请日：2017-02-17
Applicant: CareFusion 303, Inc.
Inventor： George Michel Mansour , Tyler Devin Panian
Abstract: A syringe includes a plunger having a plunger tube with proximal and distal ends, a center tube with a center passage that extends within the plunger tube, and a balloon disposed over the center tube and sealingly fixed to at least one of the center tube and the plunger tube. The syringe also includes a barrel having a barrel tube having proximal and distal ends and an interior configured to accept a portion of the plunger, a tip fixedly coupled to the proximal end of the barrel tube, a post fixedly attached to the tip and extending within the barrel tube toward the distal end, the tip configured to partially extend into the center passage of the plunger, and a gas passage extending from a proximal end of the tip to the distal end of the post.
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公开(公告)号：US09750662B2
公开(公告)日：2017-09-05
申请号：US14974209
申请日：2015-12-18
Applicant: CareFusion 303, Inc.
Inventor： George Michel Mansour , Tyler Devin Panian
CPC classification number: A61J1/2096 , A61J1/1412 , A61J1/1487 , A61J1/20 , A61J1/201 , A61J1/2037 , A61J1/2048 , A61J1/2072 , A61J1/22
Abstract: Syringes for providing fluid communications are provided. The syringes include a connector body section having a tip portion and a gravity-assisted valve, and a barrel section. One or more syringes include a configuration of the gravity-assisted valve to allow bidirectional fluid communications between the tip portion and a fluid reservoir when the syringe is pointed downward. One or more syringes include a configuration of the gravity-assisted valve to prohibit fluid communication from the fluid reservoir to the tip portion when the syringe is pointed upward. One or more syringes include a gas pathway extending from an interstitial space of the connector body section to an interior volume of the plunger defining a gas reservoir.
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