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31.发明公开公开(公告)号：US20240358601A1
公开(公告)日：2024-10-31
申请号：US18649791
申请日：2024-04-29
申请人： ALCOR SCIENTIFIC LLC
发明人： Peter J. Sacchetti , Carlo Ruggeri
CPC分类号： A61J15/0092 , A61J15/0076 , A61M39/227 , A61M39/28 , A61M2039/1077 , A61M39/223 , A61M2039/248 , A61M2039/2486
摘要： A flow selector valve assembly for an enteral feeding pump system (i.e., an enteral feeding pump system including a fluid delivery set with first and second feeding tubes, an enteral feeding pump and a pinching mechanism for regulating the flow of nutrient formula or water out of the first and second feeding tubes), and a twin port adapter for use in the valve assembly. The twin port adapter includes a body configured to receive the first and second feeding tubes therein, and a feeding tube guide rotatably connected to the body and configured to secure the first and second feeding tubes within the body.
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公开(公告)号：US20240115848A1
公开(公告)日：2024-04-11
申请号：US18545736
申请日：2023-12-19
申请人： DIGNITY HEALTH
CPC分类号： A61M39/24 , A61F5/44 , A61M25/0017 , A61M2039/248 , A61M2202/0496
摘要： A catheter system for draining a bodily fluid from a fluid source in a body of a subject. In one form, the catheter tube has a proximal end and a distal end. The catheter tube includes a drainage lumen that extends from a proximal end opening in the proximal end to a distal end opening in the distal end. The catheter system further includes a fluid sampling component in fluid communication with the distal end opening. In some embodiments, the catheter system includes a one-way check valve. In some embodiments, the catheter system includes a balloon positioned between one or more openings.
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公开(公告)号：US11896791B2
公开(公告)日：2024-02-13
申请号：US17375001
申请日：2021-07-14
申请人： Haiyong Ruan
发明人： Haiyong Ruan
CPC分类号： A61M3/0262 , A61M3/022 , A61M39/24 , A61M3/0245 , A61M2039/248 , A61M2039/2433
摘要： The invention discloses an anus cleaner, comprising a bottle body, wherein the inside of the bottle body is a hollow structure; the bottom of the bottle body is provided with a bottle bottom, and the bottle bottom is curved; the center of the bottle bottom is provided with a through hole, and a steel ball check valve is installed in the through hole; the end of the bottle body away from the bottle bottom is provided with a bottleneck, and the bottleneck is provided with threads; the bottleneck is equipped with a cleaning head; the bottom of the cleaning head is provided with threads, and the threads are provided on a mounting table; the mounting table and the bottleneck are matched and connected with the same size; the top of the mounting table is provided with a cleaning neck.
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公开(公告)号：US20230181876A1
公开(公告)日：2023-06-15
申请号：US18107249
申请日：2023-02-08
CPC分类号： A61M25/02 , A61M25/0606 , A61M39/10 , A61M39/22 , A61M2039/248
摘要： A support device to support a catheter assembly may include a platform, which may include an upper surface and a bottom surface. The support device may include an extension element coupled to the upper surface of the platform. The extension element may include a distal end, which may include a first connector configured to couple to the catheter assembly, and a proximal end, which may include a second connector. The extension element may include a valve that may be movable between a first position and a second position. In response to the valve being moved to the first position, a fluid pathway extending through the cannula and the extension element may be open and straight. In response to the valve being moved to the second position, the fluid pathway may be closed. The support device may include a cannula, which may be swaged within the extension element.
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公开(公告)号：US09968242B2
公开(公告)日：2018-05-15
申请号：US14573691
申请日：2014-12-17
申请人： EndoChoice, Inc.
发明人： Golan Salman , Amram Aizenfeld , Stephan Wieth , Alexander Lang , Tracy Knapp , Justin Wolfe
IPC分类号： A61B1/018 , A61B1/015 , A61B1/00 , A61M25/00 , A61M1/00 , A61B17/34 , A61M39/22 , A61M39/24 , A61M39/26
CPC分类号： A61B1/015 , A61B1/00068 , A61B1/00137 , A61B1/018 , A61B17/3498 , A61M1/0035 , A61M25/0028 , A61M39/22 , A61M2039/229 , A61M2039/2473 , A61M2039/248 , A61M2039/268
摘要： A suction control unit placed on an endoscope to control application of suction through at least one of two working channels of the endoscope. The suction unit has first and second valves with first and second valve openings, at a proximal end, that lead through to a distal end, which is adapted to be placed on the first and second ports of the two working channels. The suction unit has a channel extending between the first and second valves, an opening extending from a front wall to a rear wall of the housing and through the channel, and a switcher having a handle and a shaft with a through hole. When the shaft is placed within the opening and in a first position, suction is applied to both the working channels. When the shaft is placed within the opening and in a second position, suction is applied to only one of the two working channels.
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公开(公告)号：US09839741B2
公开(公告)日：2017-12-12
申请号：US15013913
申请日：2016-02-02
IPC分类号： A61M5/00 , A61M1/00 , A61M5/14 , A61M5/142 , A61M5/158 , 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.
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公开(公告)号：US20170182307A1
公开(公告)日：2017-06-29
申请号：US15458751
申请日：2017-03-14
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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38.发明申请公开(公告)号：US20170100577A1
公开(公告)日：2017-04-13
申请号：US15385153
申请日：2016-12-20
申请人： BAYER HEALTHCARE LLC
CPC分类号： A61M39/24 , A61B5/02141 , A61B5/0215 , A61M5/007 , A61M5/1408 , A61M5/142 , A61M5/14546 , A61M5/16827 , A61M5/16831 , A61M5/1684 , A61M5/16881 , A61M5/172 , A61M5/365 , A61M2005/1403 , A61M2039/229 , A61M2039/2433 , A61M2039/2453 , A61M2039/2473 , A61M2039/248 , A61M2205/3306 , A61M2205/3362 , A61M2205/581 , A61M2205/583 , Y10T137/0352 , Y10T137/7758 , Y10T137/7871 , Y10T137/7915 , Y10T137/85978 , Y10T137/87829
摘要： The fluid delivery system includes a pressurizing device for delivering a pressurized injection fluid, a low pressure fluid delivery system, and a pressure isolation mechanism adapted for fluid communication with the pressurizing device and low pressure fluid delivery system. The pressure isolation mechanism includes a housing defining an inlet port, an isolation port, and an internal cavity. The housing defines a seal seat in the internal cavity between the inlet port and isolation port. A valve member is disposed in the internal cavity. The valve member is free floating in the internal cavity and is adapted to engage the seal seat. The valve member has an open position permitting fluid communication between the inlet port and isolation port, and is fluid flow responsive to fluid flow in the inlet port to engage the seal seat and attain a closed position preventing fluid flow between the inlet port and isolation port.
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公开(公告)号：US09533132B2
公开(公告)日：2017-01-03
申请号：US14524996
申请日：2014-10-27
IPC分类号： A61M5/00 , A61M5/32 , A61M31/00 , A61M37/00 , A61M5/24 , A61M5/28 , 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.
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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公开(公告)号：US09358337B2
公开(公告)日：2016-06-07
申请号：US14119209
申请日：2012-05-23
IPC分类号： A61M5/19 , A61M5/20 , F16K15/04 , A61M39/24 , A61M39/26 , A61M39/22 , A61M5/315 , A61M5/34 , A61M5/24 , A61M5/31
CPC分类号： A61M5/19 , A61M5/20 , A61M5/31546 , A61M5/345 , A61M39/22 , A61M39/24 , A61M39/26 , A61M2005/2407 , A61M2005/2474 , A61M2005/2496 , A61M2005/3128 , A61M2039/248 , F16K15/044 , Y10T137/87684
摘要： The invention is related to an apparatus comprising a valve body comprising at least two inlet channels and at least one outlet channel and forming a central cavity connecting the at least two inlet channels and the at least one outlet channel, wherein the central cavity encloses a blocking assembly arranged for closing each of the at least two inlet channels by default and for opening an inlet channel when fluid pressure is applied from that inlet channel; wherein each of the at least two inlet channels is configured for fluid communication with a respective reservoir of at least two reservoirs. The invention is further related to a medical device for delivering at least two drug agents from at least two separate reservoirs comprising an apparatus of the aforementioned kind.
摘要翻译： 本发明涉及一种包括阀体的装置，该阀体包括至少两个入口通道和至少一个出口通道，并形成连接至少两个入口通道和至少一个出口通道的中心空腔，其中中央空腔包围阻塞 组件，其布置成默认关闭所述至少两个入口通道中的每一个，并且当从所述入口通道施加流体压力时打开入口通道; 其中所述至少两个入口通道中的每一个构造成用于与至少两个储存器的相应储存器流体连通。 本发明还涉及用于从包括上述类型的装置的至少两个分开的储存器递送至少两种药剂的医疗装置。
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