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公开(公告)号：US10821222B2
公开(公告)日：2020-11-03
申请号：US14801548
申请日：2015-07-16
发明人： Jacob E. Pananen , Afshin Bazargan , Juan M. Alderete, Jr. , Sherif M. Ali , Benjamin A. Grover , Edgardo C. Halili , Susan McConnell Montalvo , Anthony C. Ng , Ulrich H. Rankers , Vaughn S. Sakae , Pablo Vazquez , Andrew E. Weaver , Matthew William Yavorsky , Edmond W. Yu , Jennifer L. Wagner , Mark Lin , Arsen Ibranyan , R. Marie Tieck , Adam S. Trock , Eric M. Lorenzen
IPC分类号： A61M5/14 , A61M5/142 , A61M39/10 , A61M39/12 , A61M5/145 , G01V3/02 , A61J1/18 , A61M5/50 , G01V3/08 , G01V15/00 , G01V3/00 , A61J1/14
摘要： A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. The reservoir, a base and a cap are connected to form an integrated unit that is capable of being inserted and secured in an infusion pump housing. The cap and the infusion pump are each provided with at least one sensor or at least one detectable feature, arranged to interact with at least one corresponding detectable feature or sensor on the other of the cap and infusion pump device, to detect one or more of the presence, position or other characteristic of the cap when the cap is aligned or coupled with the infusion pump housing. The detectable feature and sensor may be magnetic, RF, mechanical, optical or any combination.
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公开(公告)号：US09629992B2
公开(公告)日：2017-04-25
申请号：US14479233
申请日：2014-09-05
IPC分类号： A61M1/00 , A61M37/00 , A61M31/00 , A61M39/00 , A61M5/162 , A61M5/142 , A61M5/168 , A61M5/145 , A61M5/31 , A61M39/10 , A61M39/12 , A61M39/24 , A61M39/26
CPC分类号： A61M39/24 , A61M5/142 , A61M5/14248 , A61M5/1452 , A61M5/1456 , A61M5/158 , A61M5/162 , A61M5/16881 , A61M5/31 , A61M39/00 , A61M39/10 , A61M39/12 , A61M39/22 , A61M2005/14252 , A61M2005/1623 , A61M2005/3123 , A61M2039/0072 , A61M2039/0081 , A61M2039/1066 , A61M2039/1072 , A61M2039/248 , A61M2039/266 , A61M2039/267 , A61M2202/0468 , A61M2202/07
摘要： Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.
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3.发明申请公开(公告)号：US20140378912A1
公开(公告)日：2014-12-25
申请号：US14479233
申请日：2014-09-05
CPC分类号： A61M39/24 , A61M5/142 , A61M5/14248 , A61M5/1452 , A61M5/1456 , A61M5/158 , A61M5/162 , A61M5/16881 , A61M5/31 , A61M39/00 , A61M39/10 , A61M39/12 , A61M39/22 , A61M2005/14252 , A61M2005/1623 , A61M2005/3123 , A61M2039/0072 , A61M2039/0081 , A61M2039/1066 , A61M2039/1072 , A61M2039/248 , A61M2039/266 , A61M2039/267 , A61M2202/0468 , A61M2202/07
摘要： Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.
摘要翻译： 本文公开了一种将药物流体输送到患者身体的类型的流体输注装置。 该装置包括或配合流体储存器，并且该装置具有密封组件以接收和形成与流体储存器的流体密封。 围绕中空流体输送针的可收缩密封元件可用于密封流体储存器的端口。 端口可以包括由可伸缩密封元件密封的压力通风口。 在一个变型中，储存器包括保持隔膜的移动阀套筒。 隔垫移动以允许储存器排出，并且当针刺穿隔膜时，与端口形成密封。 在另一变型中，该装置包括无针密封组件。 在另外的变型中，该装置使用针刺式流体储存器。
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4.发明申请FLANGED SEALING ELEMENT AND NEEDLE GUIDE PIN ASSEMBLY FOR A FLUID INFUSION DEVICE HAVING A NEEDLED FLUID RESERVOIR 有权用于具有需要流体储存器的流体输送装置的法兰密封元件和针头引导组件公开(公告)号：US20130116632A1
公开(公告)日：2013-05-09
申请号：US13728796
申请日：2012-12-27
IPC分类号： A61M5/14
CPC分类号： A61M5/1413 , A61M5/14248 , A61M5/158 , A61M5/162 , A61M39/10 , A61M39/12 , A61M39/26 , A61M2005/1623 , A61M2005/3103 , A61M2039/0072 , A61M2039/1066 , A61M2039/1072 , A61M2039/248 , A61M2039/266 , A61M2039/267
摘要： A sealing assembly for a fluid infusion device includes a base plate, a reservoir port receptacle, a flow base component, and a needle sealing element. The receptacle receives the reservoir port, and has proximal and distal ends, and a needle entry in the distal end to receive a hollow needle of a fluid reservoir. The flow base component has an inlet structure defining a fluid chamber, and a needle guide pin protruding therefrom. The end of the guide pin fits within the hollow needle. The needle sealing element has a proximal flange adjacent to the inlet structure, a distal flange opposite the proximal flange, a neck section between the flanges, and a needle opening extending through the neck section. The needle sealing element is positioned within the port receptacle such that the neck section surrounds the end section of the needle guide pin.
摘要翻译： 用于流体输注装置的密封组件包括底板，储存器口容器，流动基座部件和针密封元件。 容器容纳储存器端口，并且具有近端和远端以及远端中的针入口以容纳流体储存器的空心针。 流动基座部件具有限定流体室的入口结构和从其突出的针导销。 导销的末端装在中空针内。 针密封元件具有邻近入口结构的近侧凸缘，与近侧凸缘相对的远侧凸缘，凸缘之间的颈部部分和延伸穿过颈部的针开口。 针状密封元件位于端口插座内，使得颈部包围针导销的端部。
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公开(公告)号：US10532835B2
公开(公告)日：2020-01-14
申请号：US14313248
申请日：2014-06-24
摘要： An automated reservoir filling system for a portable medical device is disclosed. The system includes a vial sealed by a septum partially filled with a liquid and a gas occupying a headspace. The system further includes a reservoir with a volume defined between a reservoir septum and a plunger head. The plunger head is coupled to a plunger arm which is further coupled to a drive system. Further included is a transfer system with a vial end that pierces the vial septum and remains in contact with the liquid, and a reservoir end that pierces the reservoir septum and remains in the reservoir volume. A controller coupled to the drive system to actuates the drive system automatically drawing fluid from the vial to the reservoir through the degas system.
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公开(公告)号：US09610431B2
公开(公告)日：2017-04-04
申请号：US14481812
申请日：2014-09-09
IPC分类号： A61M5/00 , A61M39/00 , A61M5/162 , A61M5/142 , A61M5/168 , A61M5/145 , A61M5/31 , A61M39/10 , A61M39/12 , A61M39/24 , A61M39/26
CPC分类号： A61M39/24 , A61M5/142 , A61M5/14248 , A61M5/1452 , A61M5/1456 , A61M5/158 , A61M5/162 , A61M5/16881 , A61M5/31 , A61M39/00 , A61M39/10 , A61M39/12 , A61M39/22 , A61M2005/14252 , A61M2005/1623 , A61M2005/3123 , A61M2039/0072 , A61M2039/0081 , A61M2039/1066 , A61M2039/1072 , A61M2039/248 , A61M2039/266 , A61M2039/267 , A61M2202/0468 , A61M2202/07
摘要： Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.
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公开(公告)号：US20160158104A1
公开(公告)日：2016-06-09
申请号：US14564901
申请日：2014-12-09
IPC分类号： A61J1/20
CPC分类号： A61M5/1782 , A61J1/201 , A61J1/2037 , A61J1/2048 , A61J1/2058 , A61J1/2079 , A61J1/2096
摘要： A transfer device for filing a fluid reservoir of a fluid infusion device with a fluid is provided. The transfer device comprises a first end to couple to a source of the fluid, and a second end to couple to a pressurizing device. The transfer device also comprises a body interconnecting the first end and the second end, and having an end to couple to the fluid reservoir. The body defining at least one fluid flow path between the source of the fluid, the pressurizing device and the fluid reservoir to enable the filling of the fluid reservoir with the fluid
摘要翻译： 提供了一种用于用流体填充流体输注装置的流体储存器的转移装置。 传送装置包括耦合到流体源的第一端和耦合到加压装置的第二端。 转移装置还包括将第一端和第二端相互连接并具有连接到流体储存器的端部的主体。 该主体在流体源，加压装置和流体储存器之间限定至少一个流体流动路径，以便能够利用流体填充流体储存器
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8.发明授权Flanged sealing element and needle guide pin assembly for a fluid infusion device having a needled fluid reservoir 有权用于具有针刺流体储存器的流体输注装置的法兰密封元件和针导销组件公开(公告)号：US09283318B2
公开(公告)日：2016-03-15
申请号：US13728796
申请日：2012-12-27
IPC分类号： A61M5/00 , A61M1/00 , A61M5/14 , A61M5/142 , A61M5/162 , A61M39/10 , A61M39/12 , A61M5/31 , A61M39/00 , A61M39/24 , A61M39/26
CPC分类号： A61M5/1413 , A61M5/14248 , A61M5/158 , A61M5/162 , A61M39/10 , A61M39/12 , A61M39/26 , A61M2005/1623 , A61M2005/3103 , A61M2039/0072 , A61M2039/1066 , A61M2039/1072 , A61M2039/248 , A61M2039/266 , A61M2039/267
摘要： A sealing assembly for a fluid infusion device includes a base plate, a reservoir port receptacle, a flow base component, and a needle sealing element. The receptacle receives the reservoir port, and has proximal and distal ends, and a needle entry in the distal end to receive a hollow needle of a fluid reservoir. The flow base component has an inlet structure defining a fluid chamber, and a needle guide pin protruding therefrom. The end of the guide pin fits within the hollow needle. The needle sealing element has a proximal flange adjacent to the inlet structure, a distal flange opposite the proximal flange, a neck section between the flanges, and a needle opening extending through the neck section. The needle sealing element is positioned within the port receptacle such that the neck section surrounds the end section of the needle guide pin.
摘要翻译： 用于流体输注装置的密封组件包括底板，储存器口容器，流动基座部件和针密封元件。 容器容纳储存器端口，并且具有近端和远端以及远端中的针入口以容纳流体储存器的空心针。 流动基座部件具有限定流体室的入口结构和从其突出的针导销。 导销的末端装在中空针内。 针密封元件具有邻近入口结构的近侧凸缘，与近侧凸缘相对的远侧凸缘，凸缘之间的颈部部分和延伸穿过颈部的针开口。 针状密封元件位于端口插座内，使得颈部包围针导销的端部。
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公开(公告)号：US20160015887A1
公开(公告)日：2016-01-21
申请号：US14801548
申请日：2015-07-16
发明人： Jacob E. Pananen , Afshin Bazargan , Juan M. Alderete, JR. , Sherif M. Ali , Benjamin A. Grover , Edgardo C. Halili , Susan McConnell Montalvo , Anthony C. Ng , Ulrich H. Rankers , Vaughn S. Sakae , Pablo Vazquez , Andrew E. Weaver , Matthew William Yavorsky , Edmond W. Yu , Jennifer L. Wagner , Mark Lin , Arsen Ibranyan , R. Marie Tieck , Adam S. Trock , Eric M. Lorenzen
摘要： A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. The reservoir, a base and a cap are connected to form an integrated unit that is capable of being inserted and secured in an infusion pump housing. The cap and the infusion pump are each provided with at least one sensor or at least one detectable feature, arranged to interact with at least one corresponding detectable feature or sensor on the other of the cap and infusion pump device, to detect one or more of the presence, position or other characteristic of the cap when the cap is aligned or coupled with the infusion pump housing. The detectable feature and sensor may be magnetic, RF, mechanical, optical or any combination.
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公开(公告)号：US20150045735A1
公开(公告)日：2015-02-12
申请号：US14524996
申请日：2014-10-27
CPC分类号： A61M39/24 , A61M5/142 , A61M5/14248 , A61M5/1452 , A61M5/1456 , A61M5/158 , A61M5/162 , A61M5/16881 , A61M5/31 , A61M39/00 , A61M39/10 , A61M39/12 , A61M39/22 , A61M2005/14252 , A61M2005/1623 , A61M2005/3123 , A61M2039/0072 , A61M2039/0081 , A61M2039/1066 , A61M2039/1072 , A61M2039/248 , A61M2039/266 , A61M2039/267 , A61M2202/0468 , A61M2202/07
摘要： Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.
摘要翻译： 本文公开了一种将药物流体输送到患者身体的类型的流体输注装置。 该装置包括或配合流体储存器，并且该装置具有密封组件以接收和形成与流体储存器的流体密封。 围绕中空流体输送针的可收缩密封元件可用于密封流体储存器的端口。 端口可以包括由可伸缩密封元件密封的压力通风口。 在一个变型中，储存器包括保持隔膜的移动阀套筒。 隔垫移动以允许储存器排出，并且当针刺穿隔膜时，与端口形成密封。 在另一变型中，该装置包括无针密封组件。 在另外的变型中，该装置使用针刺式流体储存器。
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