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1. 发明申请

US20150018780A1 Check Valve System 有权
标题翻译：止回阀系统
公开(公告)号：US20150018780A1
公开(公告)日：2015-01-15
申请号：US13940917
申请日：2013-07-12
申请人： CareFusion 303, Inc.
发明人： Robert Dwaine Butterfield , Andre Gamelin , Neil Quitoviera , Daniel Abal
IPC分类号： A61M39/12 , A61M39/22
CPC分类号： A61M39/22 , A61M39/24 , A61M2039/224 , A61M2039/229 , A61M2039/242 , A61M2039/2426 , A61M2039/244
摘要： A pressure-maintaining valve assembly can be coupled to the tubing of an infusion pump system. The valve assembly includes an element that regulates fluid flow through the tubing. This element may also act as a one way or check valve.
摘要翻译：保压阀组件可以联接到输液泵系统的管道。阀组件包括调节通过管道的流体流动的元件。该元件还可以用作单向或止回阀。

2. 发明授权

US10086135B2 Deformable valve mechanism for controlling fluid delivery 有权
公开(公告)号：US10086135B2
公开(公告)日：2018-10-02
申请号：US14691369
申请日：2015-04-20
申请人： CareFusion 303, Inc.
发明人： Daniel Abal
IPC分类号： A61M5/168 , A61M5/142 , A61M39/22 , F16K1/38 , F16K7/12 , F16K7/16
摘要： A valve for controlling delivery of fluid includes a valve seat comprising a fluid inlet, a fluid outlet and a conical well having an opening, a beveled surface and a bottom, and a valve membrane comprising a conical portion having a base and a tip. The conical portion is configured to fit within the conical well of the valve seat. The valve membrane is configured to fluidly connect the fluid inlet to the fluid outlet when the valve membrane is in an undeformed position and fluidly disconnect the fluid inlet from the fluid outlet when the valve membrane is in a radially deformed position.

3. 发明授权

US09545478B2 Intravenous infusion tubing fitment and set 有权
标题翻译：静脉输液管配套和套装
公开(公告)号：US09545478B2
公开(公告)日：2017-01-17
申请号：US14242461
申请日：2014-04-01
申请人： CareFusion 303, Inc.
发明人： Daniel Abal
IPC分类号： A61M5/168
CPC分类号： A61M5/16881 , A61M5/16804 , A61M5/16813 , A61M5/16877 , A61M2205/60 , Y10T29/49826
摘要： An intravenous infusion tubing fitment comprises a body, a rotatable knob coupled with the body, and a pressure dome seated within the knob. The body defines; a first inlet configured for coupling with a first segment of tubing; a first outlet into a pressure dome; a second inlet from the pressure dome; and a second outlet configured for coupling with a second segment of tubing. The knob defines an expansion opening within a surface of the knob. The pressure dome is formed of a flexible elastomeric material and defines a fluid flow path between the first outlet and the second inlet. The pressure dome includes a vane configured to variably regulate flow through the fluid flow path in response to rotation of the knob. The pressure dome is configured to expand through the expansion opening in response to fluid pressure in the fluid flow path.
摘要翻译：静脉输液管配件包括主体，与主体相连的可旋转旋钮以及安置在旋钮内的压力圆顶。身体定义; 第一入口，其构造成用于与第一管段连接; 第一个出口压入圆顶; 压力圆顶的第二个入口; 以及构造成用于与第二管段连接的第二出口。旋钮限定了旋钮表面内的扩展开口。压力圆顶由柔性弹性体材料形成并限定了在第一出口和第二入口之间的流体流动路径。压力圆顶包括叶片，其被构造成响应于旋钮的旋转而可变地调节通过流体流动路径的流动。压力圆顶构造成响应于流体流动路径中的流体压力而膨胀通过膨胀开口。

4. 发明授权

US09302091B2 Check valve system 有权
标题翻译：止回阀系统
公开(公告)号：US09302091B2
公开(公告)日：2016-04-05
申请号：US13940917
申请日：2013-07-12
申请人： CareFusion 303, Inc.
发明人： Robert Dwaine Butterfield , Andre Gamelin , Neil Quitoviera , Daniel Abal
IPC分类号： A61M5/00 , A61M39/22 , A61M39/24
CPC分类号： A61M39/22 , A61M39/24 , A61M2039/224 , A61M2039/229 , A61M2039/242 , A61M2039/2426 , A61M2039/244
摘要： A pressure-maintaining valve assembly can be coupled to the tubing of an infusion pump system. The valve assembly includes an element that regulates fluid flow through the tubing. This element may also act as a one way or check valve.
摘要翻译：保压阀组件可以联接到输液泵系统的管道。阀组件包括调节通过管道的流体流动的元件。该元件还可以用作单向或止回阀。

5. 发明申请

US20140276425A1 ROTARY VALVE FOR A DISPOSABLE INFUSION SET 有权
标题翻译：旋转阀用于一次性输液器
公开(公告)号：US20140276425A1
公开(公告)日：2014-09-18
申请号：US13829425
申请日：2013-03-14
申请人： CAREFUSION 303, INC.
发明人： Chris Zollinger , Daniel Abal
IPC分类号： A61M5/168
CPC分类号： A61M5/16881 , A61M39/223 , A61M2205/12 , A61M2205/14
摘要： A pump cassette includes fluid lumen adapted for passage of an infusion fluid toward a patient. A rotary valve assembly can be actuated to regulate fluid flow through the fluid lumen and a frame is coupled to the fluid lumen and the valve assembly. The frame is adapted to be inserted into a seat of a pump device, wherein the frame provides a platen relative to the fluid lumen. The frame is configured to be inserted into the seat only when aligned in a predetermined orientation relative to the seat.
摘要翻译：泵盒包括适于使输液朝向患者通过的流体腔。可以致动旋转阀组件以调节通过流体腔的流体流动，并且框架联接到流体腔和阀组件。框架适于插入泵装置的座中，其中框架相对于流体腔提供压板。框架被构造成仅当相对于座椅以预定的方向对准时被插入到座椅中。

6. 发明授权

US09968739B2 Rotary valve for a disposable infusion set 有权
公开(公告)号：US09968739B2
公开(公告)日：2018-05-15
申请号：US13829425
申请日：2013-03-14
申请人： CareFusion 303, Inc.
发明人： Chris Zollinger , Daniel Abal
IPC分类号： A61M5/168 , A61M39/22
CPC分类号： A61M5/16881 , A61M39/223 , A61M2205/12 , A61M2205/14
摘要： A pump cassette includes fluid lumen adapted for passage of an infusion fluid toward a patient. A rotary valve assembly can be actuated to regulate fluid flow through the fluid lumen and a frame is coupled to the fluid lumen and the valve assembly. The frame is adapted to be inserted into a seat of a pump device, wherein the frame provides a platen relative to the fluid lumen. The frame is configured to be inserted into the seat only when aligned in a predetermined orientation relative to the seat.

7. 发明申请

US20140271246A1 COOPERATION OF PLATEN AND PUMP CASSETTE FOR PUMP DEVICE 审中-公开
标题翻译：用于泵装置的板和泵壳的合作
公开(公告)号：US20140271246A1
公开(公告)日：2014-09-18
申请号：US13828777
申请日：2013-03-14
申请人： CAREFUSION 303, INC.
发明人： Chris Zollinger , Daniel Abal
IPC分类号： F04B43/12
CPC分类号： F04B43/12 , A61M5/14228 , A61M39/281 , A61M2205/12 , A61M2205/121 , A61M2205/128 , A61M2205/14 , A61M2205/581 , A61M2205/582 , A61M2205/583 , A61M2205/6045 , A61M2205/6081 , F04B53/16 , Y10T29/49236
摘要： A pumping mechanism includes a housing containing the pumping mechanism, the housing defining a seat configured to receive a pump cassette having a fluid lumen that can be acted upon by the pumping mechanism so as to pump fluid through the fluid lumen of the pump cassette. A platen pad is movably attached to the housing mechanism, wherein the platen pad can movably adjust in position relative to the pump cassette as the pump cassette is secured in the seat of the housing.
摘要翻译：泵送机构包括容纳泵送机构的壳体，所述壳体限定座，其构造成容纳具有可被泵送机构作用的流体腔的泵盒，以泵送流体通过泵盒的流体腔。压盘垫可移动地附接到壳体机构，其中当泵盒固定在壳体的座中时，压板垫可相对于泵盒可移动地调节在适当的位置。

8. 发明申请

US20140213986A1 Intravenous Infusion Tubing Fitment and Set 有权
标题翻译：静脉输液管装置
公开(公告)号：US20140213986A1
公开(公告)日：2014-07-31
申请号：US14242461
申请日：2014-04-01
申请人： CAREFUSION 303, INC.
发明人： Daniel Abal
IPC分类号： A61M5/168
CPC分类号： A61M5/16881 , A61M5/16804 , A61M5/16813 , A61M5/16877 , A61M2205/60 , Y10T29/49826
摘要： An intravenous infusion tubing fitment comprises a body, a rotatable knob coupled with the body, and a pressure dome seated within the knob. The body defines; a first inlet configured for coupling with a first segment of tubing; a first outlet into a pressure dome; a second inlet from the pressure dome; and a second outlet configured for coupling with a second segment of tubing. The knob defines an expansion opening within a surface of the knob. The pressure dome is formed of a flexible elastomeric material and defines a fluid flow path between the first outlet and the second inlet. The pressure dome includes a vane configured to variably regulate flow through the fluid flow path in response to rotation of the knob. The pressure dome is configured to expand through the expansion opening in response to fluid pressure in the fluid flow path.
摘要翻译：静脉输液管配件包括主体，与主体相连的可旋转旋钮以及安置在旋钮内的压力圆顶。身体定义; 第一入口，其构造成用于与第一管段连接; 第一个出口压入圆顶; 压力圆顶的第二个入口; 以及构造成用于与第二管段连接的第二出口。旋钮限定了旋钮表面内的扩展开口。压力圆顶由柔性弹性体材料形成并限定了在第一出口和第二入口之间的流体流动路径。压力圆顶包括叶片，其被构造成响应于旋钮的旋转可变地调节通过流体流动路径的流动。压力圆顶构造成响应于流体流动路径中的流体压力而膨胀通过膨胀开口。

9. 发明申请

US20210358257A1 WASTING STATION FOR MEDICATIONS 有权
公开(公告)号：US20210358257A1
公开(公告)日：2021-11-18
申请号：US17317507
申请日：2021-05-11
申请人： CareFusion 303, Inc.
发明人： Daniel Abal , Brendan John Burgess , Ramkumar Subramanian , Mustafa Yusufi , Clarence Wu
IPC分类号： G07F11/52 , A61J7/00 , G16H20/13
摘要： A wasting station for receiving a wasted medication from a medication dispenser is provided. The wasting station includes a base and a locking mechanism. The base includes a weight sensor to measure a weight of a waste container supported by the base. The wasting station can determine, based on the measured weight, a volume of the wasted medication positioned within the waste container. The locking mechanism includes a first end coupled to the base. The locking mechanism also includes a second end coupled to the waste container when the locking mechanism is in a first position and decoupled from the waste container when the locking mechanism moves from the first position to a second position, thereby allowing for removal of the waste container.

10. 发明授权

US10751468B2 Deformable valve mechanism for controlling fluid delivery 有权
公开(公告)号：US10751468B2
公开(公告)日：2020-08-25
申请号：US16149003
申请日：2018-10-01
申请人： CareFusion 303, Inc.
发明人： Daniel Abal
IPC分类号： A61M5/168 , A61M5/142 , F16K1/38 , F16K7/12 , F16K7/16 , A61M39/22
摘要： A valve for controlling delivery of fluid includes a valve seat comprising a fluid inlet, a fluid outlet and a conical well having an opening, a beveled surface and a bottom, and a valve membrane comprising a conical potion having a base and a tip. The conical portion is configured to fit within the conical well of the valve seat. The valve membrane is configured to fluidly connect the fluid inlet to the fluid outlet when the valve membrane is in an undeformed position and fluidly disconnect the fluid inlet from the fluid outlet when the valve membrane is in a radially deformed position.

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