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1. 发明授权

US12151077B2 Connector cap 有权
公开(公告)号：US12151077B2
公开(公告)日：2024-11-26
申请号：US15957208
申请日：2018-04-19
申请人： Becton, Dickinson and Company
发明人： Kevin Ryan
IPC分类号： A61M39/20 , A61M39/10 , A61M39/16
CPC分类号： A61M39/20 , A61M39/1011 , A61M39/162 , A61M2039/1038 , A61M2039/205
摘要： A connector caps that can reduce risk of accidentally removing the cap include a locking feature where outer housing is designed to prevent removal of the cap unless a downward force is applied to the cap with counter clockwise rotation. Structural elements making up the cap locking feature can be optimized or varied, for example to require application of more or less force, more or less downward movement, more or less rotational movement, and variations of other characteristics to facilitate intentional removal and/or to prevent unintentional removal of the cap from the needleless connector, and/or to facilitate securing of the cap on the needleless connector. Optionally, a needleless connector cap can include an outer housing providing holes or openings or vents such that air can pass through if the cap becomes lodged in air passage way.

2. 发明公开

US20230233827A1 INFUSION TUBE SYSTEM AND METHOD FOR MANUFACTURE 审中-公开
公开(公告)号：US20230233827A1
公开(公告)日：2023-07-27
申请号：US18127406
申请日：2023-03-28
申请人： UnoMedical A/S
发明人： Peter Fruerlund , Jacob Andersen
IPC分类号： A61M39/10
CPC分类号： A61M39/10 , Y10T156/10 , A61M2039/205
摘要： An infusion tube system and a method for manufacture are provided. An infusion tube system including an infusion tube and a connector attached to the infusion tube at an end of the infusion tube is disclosed. The connector has a proximal end and includes a connector body extending from a distal end to a proximal end along a center axis and defining a cavity. The connector body includes an end wall with an inner surface, and at least one vent opening, and a sidewall extending from the end wall along the center axis with an inner and outer surface. The connector includes a membrane covering the at least one vent opening, the membrane being welded to the inner surface of the end wall along at least one welding seam including a first welding seam such that the membrane covers and seals the at least one vent opening.

3. 发明授权

US11684767B2 Infusion tube system and method for manufacture 有权
公开(公告)号：US11684767B2
公开(公告)日：2023-06-27
申请号：US17398535
申请日：2021-08-10
申请人： UnoMedical A/S
发明人： Peter Fruerlund , Jacob Andersen
IPC分类号： A61M39/10 , A61M39/20 , A61M5/38
CPC分类号： A61M39/10 , A61M5/385 , A61M2039/205 , A61M2207/00 , Y10T156/10
摘要： An infusion tube system and a method for manufacture are provided. An infusion tube system including an infusion tube and a connector attached to the infusion tube at an end of the infusion tube is disclosed. The connector has a proximal end and includes a connector body extending from a distal end to a proximal end along a center axis and defining a cavity. The connector body includes an end wall with an inner surface, and at least one vent opening, and a sidewall extending from the end wall along the center axis with an inner and outer surface. The connector includes a membrane covering the at least one vent opening, the membrane being welded to the inner surface of the end wall along at least one welding seam including a first welding seam such that the membrane covers and seals the at least one vent opening.

4. 发明授权

US11642464B2 Syringe tip with fluid wicking drip flanges 有权
公开(公告)号：US11642464B2
公开(公告)日：2023-05-09
申请号：US15777928
申请日：2016-11-23
申请人： BAYER HEALTHCARE LLC
发明人： Michael McDermott , Kevin Cowan , Michael Spohn
IPC分类号： A61M5/31 , A61M5/00 , A61M5/34 , A61M39/20
CPC分类号： A61M5/31 , A61M5/007 , A61M5/345 , A61M2005/3103 , A61M2005/3106 , A61M2039/205
摘要： Provided is a fluid wicking tip. The fluid wicking tip includes a plurality of drip flanges arranged to wick fluid between narrow spaces defined between any two drip flanges. The narrow spaces are dimensioned to facilitate wicking by capillary action. Also provided is a syringe that includes the fluid wicking tip. Also provided is a modular syringe system that includes a syringe and a sleeve configured to be slidably disposed over the syringe.

5. 发明授权

US10610452B2 Container closure operated by a connecting device 有权
公开(公告)号：US10610452B2
公开(公告)日：2020-04-07
申请号：US16474726
申请日：2017-12-18
申请人： BRACCO IMAGING SPA
发明人： Pier Lucio Anelli , Cristina Neira , Andrea Romeo , Alberto Candotti , Marco Leonardi
IPC分类号： A61J1/20 , A61M39/22 , B65D47/24 , B65D47/36 , A61J1/14 , A61M39/24 , A61M39/20
CPC分类号： A61J1/2037 , A61J1/145 , A61J1/2072 , A61M39/22 , A61M39/221 , B65D47/24 , B65D47/36 , A61M2039/205 , A61M2039/2486 , B65D2205/025
摘要： A solution is proposed for closing a mouth (125) of a container (110) of a liquid (105). A corresponding closure (135) comprises a cap (205) having fixing means (315) for fixing the cap (205) to the container (110), a delivery port (321) for delivering the liquid (105) from the container (110), a valve member (215) in a closed position wherein the valve member (215) closes the delivery port (321), a cap suction conduit (339) for suctioning air into the container (110) during the delivering of the liquid (105) and a connector (327) for connecting to a delivery device (805) of the liquid (105), the connector (327) being in fluid communication with the delivery port (321), a slider (220) slidebly coupled with the cap (205), the slider (220) having a slider suction conduit (440) for suctioning the air into the container (110) during the delivering of the liquid (105) slidebly coupled with the cap suction conduit (339), and a frangible element (345) closing the cap suction conduit (339) or the slider suction conduit (440), wherein the closure (135) is configured to cause the delivery device (805) during the connecting thereof to move inwards the container (110), in a fixed condition wherein the closure (135) is fixed to the container (110), and thus moving the valve member (215) inwards the container to an open position, wherein the valve member (215) opens the delivery port (321), and moving the slider (220) inwards the container to break the frangible element (345), thereby putting in fluid communication the slider suction conduit (440) with the cap suction conduit (339).

6. 发明授权

US09579452B2 Medication reservoir 有权
标题翻译：药水库
公开(公告)号：US09579452B2
公开(公告)日：2017-02-28
申请号：US14489163
申请日：2014-09-17
申请人： Medtronic MiniMed, Inc.
发明人： Randy W. Adair , Sheldon B. Moberg , Chalirmkiert Srisathapat
IPC分类号： A61M5/162 , A61M5/145 , A61M39/10 , A61M5/168 , A61M39/12 , A61M5/142 , A61M39/20
CPC分类号： A61M5/162 , A61M5/14244 , A61M5/1452 , A61M5/14566 , A61M5/16831 , A61M39/10 , A61M39/12 , A61M2005/1623 , A61M2039/1033 , A61M2039/1072 , A61M2039/205 , A61M2205/581 , A61M2205/582 , Y10T29/49764 , Y10T29/49826 , Y10T29/53
摘要： A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. A base is provided which is adapted to receive a reservoir. The base has a base engagement member, such as a detent, projecting therefrom. A cap is provided which is adapted to receive the base. The cap includes a first cap engagement member, such as a detent opening, which is adapted to removably engage the base detent. The cap further includes a second cap detent opening which is adapted to removably engage the base detent. A piercing member, such as a needle, is disposed in the interior of the cap in such a manner that the needle is separated from the reservoir septum when the base detent is in the first cap detent opening, and the needle pierces the reservoir septum when the base detent is in the second cap detent opening. When the reservoir, the base and the cap are connected to form an integrated unit, this unit is then capable of being inserted and secured in the infusion pump housing.
摘要翻译：提供了一种用于储存器或注射器，输注套管和输注泵之间的连接接口的方法和装置。提供适于接收储存器的底座。基座具有从其突出的基部接合构件，例如棘爪。提供适于接收底座的盖。盖包括第一帽接合构件，例如制动开口，其适于可拆卸地接合基座制动器。盖子还包括适于可移除地接合基部制动器的第二盖止动开口。穿刺构件（例如针）以这样的方式设置在盖的内部，使得当基部制动器处于第一盖制动开口中时针与储存器隔垫分离，并且当针基座制动器处于第二盖制动开口中。当储存器，基座和盖子连接以形成一体的单元时，该单元能够插入并固定在输液泵壳体中。

7. 发明申请

US20160206868A1 VALVED MALE LUER CONNECTOR 审中-公开
标题翻译：阀门连接器
公开(公告)号：US20160206868A1
公开(公告)日：2016-07-21
申请号：US15002063
申请日：2016-01-20
申请人： INDUSTRIE BORLA S.P.A.
发明人： Gianni GUALA
IPC分类号： A61M39/10 , A61M39/26
CPC分类号： A61M39/10 , A61M39/1011 , A61M39/20 , A61M39/26 , A61M2039/1072 , A61M2039/205 , A61M2039/265
摘要： A valved male luer connector includes an elastic hollow element enclosing a tubular member having an inlet portion and an outlet portion. A collar is axially displaceable to cause a stretching deformation of the elastic hollow element and open a flow passage between the inlet portion and the outlet portion of the tubular member. The inlet portion is rotatable with respect to the casing in both directions of rotation.
摘要翻译：一个带阀的公路厄尔连接器包括一个弹性中空元件，其包围具有入口部分和出口部分的管状部件。轴环可轴向移动以引起弹性中空元件的拉伸变形，并且在管状构件的入口部分和出口部分之间打开流动通道。入口部分可在两个旋转方向上相对于壳体旋转。

8. 发明申请

US20160089506A1 SYSTEMS FOR MANAGING RESERVOIR CHAMBER PRESSURE 有权
标题翻译：用于管理储气室压力的系统
公开(公告)号：US20160089506A1
公开(公告)日：2016-03-31
申请号：US14498433
申请日：2014-09-26
申请人： MEDTRONIC MINIMED, INC.
发明人： Juan M. Alderete, JR. , Andrew E. Weaver , Matthew William Yavorsky , Benjamin A. Grover , Pablo Vazquez
IPC分类号： A61M5/48 , A61M5/38
CPC分类号： A61M5/14244 , A61M5/14276 , A61M5/1452 , A61M5/14566 , A61M2005/14264 , A61M2039/205 , A61M2205/3341 , A61M2205/3358
摘要： Systems for managing pressure in a fluid reservoir chamber of a fluid infusion device are provided. For example, a fluid infusion device is provided. The fluid infusion device comprises a housing defining a reservoir chamber for receiving a fluid reservoir. The fluid infusion device also comprises a drive system contained within the housing for dispensing fluid from the fluid reservoir. The fluid infusion device comprises a pressure management system at least partially defined in the reservoir chamber to manage air pressure in the reservoir chamber.
摘要翻译：提供了用于管理流体输注装置的流体储存室中的压力的系统。例如，提供流体输注装置。流体输注装置包括限定用于接收流体储存器的储存室的壳体。流体输注装置还包括容纳在壳体内用于从流体储存器分配流体的驱动系统。流体输注装置包括至少部分地限定在储存室中的压力管理系统，以管理储存室中的空气压力。

9. 发明申请

US20150005716A1 MEDICATION RESERVOIR 审中-公开
标题翻译：药物储备
公开(公告)号：US20150005716A1
公开(公告)日：2015-01-01
申请号：US14489163
申请日：2014-09-17
申请人： Medtronic MiniMed, Inc.
发明人： Randy W. Adair , Sheldon B. Moberg , Chalirmkiert Srisathapat
IPC分类号： A61M5/162 , A61M5/145 , A61M39/10
CPC分类号： A61M5/162 , A61M5/14244 , A61M5/1452 , A61M5/14566 , A61M5/16831 , A61M39/10 , A61M39/12 , A61M2005/1623 , A61M2039/1033 , A61M2039/1072 , A61M2039/205 , A61M2205/581 , A61M2205/582 , Y10T29/49764 , Y10T29/49826 , Y10T29/53
摘要： A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. A base is provided which is adapted to receive a reservoir. The base has a base engagement member, such as a detent, projecting therefrom. A cap is provided which is adapted to receive the base. The cap includes a first cap engagement member, such as a detent opening, which is adapted to removably engage the base detent. The cap further includes a second cap detent opening which is adapted to removably engage the base detent. A piercing member, such as a needle, is disposed in the interior of the cap in such a manner that the needle is separated from the reservoir septum when the base detent is in the first cap detent opening, and the needle pierces the reservoir septum when the base detent is in the second cap detent opening. When the reservoir, the base and the cap are connected to form an integrated unit, this unit is then capable of being inserted and secured in the infusion pump housing.
摘要翻译：提供了一种用于储存器或注射器，输注套管和输注泵之间的连接接口的方法和装置。提供适于接收储存器的底座。基座具有从其突出的基部接合构件，例如棘爪。提供适于接收底座的盖。盖包括第一帽接合构件，例如制动开口，其适于可拆卸地接合基座制动器。盖子还包括适于可移除地接合基部制动器的第二盖止动开口。穿刺构件（例如针）以这样的方式设置在盖的内部，使得当基部制动器处于第一盖制动开口中时针与储存器隔垫分离，并且当针基座制动器处于第二盖制动开口中。当储存器，基座和盖子连接以形成一体的单元时，该单元能够插入并固定在输液泵壳体中。

10. 发明申请

US20140249486A1 SELF-PRIMING, ANTI-FREE FLOW VALVE FOR INFUSION PUMPS 有权
标题翻译：自动推送，用于输液泵的防静电流量阀
公开(公告)号：US20140249486A1
公开(公告)日：2014-09-04
申请号：US14277855
申请日：2014-05-15
申请人： B. Braun Medical Inc.
发明人： John D. Grimm , Joel M. Bartholomew , Kenneth C. Raines , Martin Unverdorben
IPC分类号： A61M39/10 , A61M39/26
CPC分类号： A61M5/385 , A61M39/10 , A61M39/20 , A61M39/22 , A61M39/26 , A61M2039/1083 , A61M2039/1088 , A61M2039/205 , A61M2039/266
摘要： A connector of a self-priming IV set valve including a connector body having a hollow region, and a valve element that is at least partially positioned in the hollow region that is configured to be moved, displaced or punctured by a cap that is releasably connectable to the connector body. When the cap is mounted to the connector, the cap either punctures or moves the valve element and a passageway is formed in the connector such that air and liquid are permitted to pass through the connector and into the cap. When the cap is not mounted to the connector, the valve element of the connector is configured to open under pressure to permit the passage of liquid through the connector and close when pressure ceases.
摘要翻译：包括具有中空区域的连接器主体的自吸式IV定位阀的连接器，以及至少部分地定位在中空区域中的阀元件，所述阀元件构造成被可释放地连接的盖帽移动，移位或穿刺连接体。当盖子安装到连接器上时，盖子刺穿或移动阀元件，并且在连接器中形成通道，使得允许空气和液体通过连接器并进入盖子中。当盖没有安装到连接器上时，连接器的阀元件构造成在压力下打开以允许液体通过连接器，并且当压力停止时关闭。

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