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公开(公告)号：US20180243696A1
公开(公告)日：2018-08-30
申请号：US15957395
申请日：2018-04-19
申请人： KCI Licensing, Inc.
CPC分类号： B01D61/362 , A61M1/0023 , A61M1/0066 , A61M1/0072 , A61M1/0088 , A61M2205/11 , B01D53/265 , B01D53/268 , B01D2053/221 , B01D2257/80 , B01D2258/06 , B01D2259/4533 , Y10T29/49826 , Y10T137/3109
摘要： Systems, methods, and devices related to removing fluids from a patient are provided. In one instance, fluid is removed from the patient and delivered to a canister using reduced pressure. Reduced pressure is supplied to the canister via a reduced-pressure delivery conduit that includes a moisture processing device and a hydrophobic filter. The moisture processing device condenses moisture from the air to prevent condensation from occluding the hydrophobic filter. The moisture processing devices includes an expanded volume and one or more liquid-impermeable, vapor-permeable membranes. The liquid-impermeable, vapor-permeable membrane allows vapor to egress the moisture processing device. Other systems, methods, and devices are presented.
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公开(公告)号：US09956331B2
公开(公告)日：2018-05-01
申请号：US13497347
申请日：2010-09-17
申请人： Beda Weber , Etienne Furrer , André Schlienger , Brian H. Silver , Daniela Wäckerlin , Armin Felber
发明人： Beda Weber , Etienne Furrer , André Schlienger , Brian H. Silver , Daniela Wäckerlin , Armin Felber
CPC分类号： A61M1/06 , A61M1/0072 , A61M1/064 , A61M1/066 , A61M2202/0014
摘要： A device for expressing human breast milk has a breast shield for bearing against a mother's breast, a vacuum pump for generating a vacuum, a line which connects the vacuum pump to the breast shield and is intended for transmitting the vacuum generated to the breast shield, and a chamber. The line ends on the pump side in a first port of the chamber. The chamber has a second port for connection to a milk collecting container. The two ports in the chamber are connected to each other in terms of fluid communication. During the expressing operation, the line forms a milk line for transporting breast milk expressed in the breast shield to the chamber and from the chamber to the milk collecting container. The pump can be designed to be quiet and small.
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公开(公告)号：US20180093081A1
公开(公告)日：2018-04-05
申请号：US15730768
申请日：2017-10-12
申请人： Peter Forsell
发明人： Peter Forsell
CPC分类号： A61M27/002 , A61F2002/482 , A61F2002/485 , A61F2250/0001 , A61F2250/0002 , A61M1/0072 , A61M1/1001 , A61M1/1008 , A61M1/1086 , A61M1/12 , A61M1/127 , A61M27/006 , A61M2027/004 , A61M2205/10 , A61M2205/3331 , A61M2205/3523 , A61M2210/1021 , A61M2210/1078 , B01D46/0057 , B01D46/0058 , B01D46/0064 , B01D46/0065 , B01D46/008 , B01D46/0082 , B01D46/0083
摘要： A filtering device for removing particles from a bodily fluid of a patient is disclosed. The device is implantable in the patient's body and comprises a tube forming a main fluid passageway for bodily fluid, through which the bodily fluid passes when the tube is implanted, wherein the tube is sized and adapted to be fluidly connected to the bodily fluid. The device further comprises a filter connected to the tube, and a filter cleaning device for cleaning the filter.
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公开(公告)号：US09925315B2
公开(公告)日：2018-03-27
申请号：US14793720
申请日：2015-07-07
IPC分类号： A61M1/00 , A61M25/00 , A61B17/3207 , F04B43/00 , F04B43/12 , A61B17/00 , A61B17/22 , A61M1/10
CPC分类号： A61M1/008 , A61B17/3207 , A61B17/320758 , A61B2017/00199 , A61B2017/00482 , A61B2017/22079 , A61M1/0058 , A61M1/0064 , A61M1/0066 , A61M1/0072 , A61M1/1006 , A61M1/1039 , A61M1/1046 , A61M25/0054 , A61M2202/0014 , A61M2205/12 , A61M2209/084 , F04B43/0072 , F04B43/1253
摘要： Peristaltic pump assemblies in which the closing and opening of a pivoting or sliding door is coordinated with movement of the occlusion bed toward and away from the rotor assembly to engage and disengage tubing within the occlusion pathway are disclosed. Linkage mechanisms provided by the interaction of cam surfaces with rollers, as well as bar linkage mechanisms, are disclosed. The linkage mechanism, in addition to providing precise displacement of the occlusion bed, may also provide an over-center feature that enhances safety and pump operation when the door is in a closed position. Latching mechanisms and sensors may be incorporated. Control consoles incorporating such peristaltic pump assemblies are described. Adaptive components such as tubing cassettes routing aspiration and/or infusion tubing in a predetermined configuration to mate with occlusion pathways in aspiration and/or infusion pump assemblies provided in various types of medical devices and control consoles are also provided.
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公开(公告)号：US09788928B2
公开(公告)日：2017-10-17
申请号：US13123041
申请日：2009-10-09
申请人： Peter Forsell
发明人： Peter Forsell
CPC分类号： A61F2/0036 , A61F2/042 , A61F2250/0001 , A61M1/0023 , A61M1/0072 , A61M27/002 , A61M2210/1078
摘要： The present invention relates to an implantable apparatus for obtaining urinary control and emptying of the urinary bladder, thereby preventing from or treating involuntary urinary retention. In general terms, the apparatus comprises an expandable member adapted to be implanted inside the urinary bladder of the patient for discharging urine, and a control device for controlling the volume of the expandable member. The control device is adapted to be connected to the expandable member through the wall of the urinary bladder.
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公开(公告)号：US20170259047A1
公开(公告)日：2017-09-14
申请号：US15484622
申请日：2017-04-11
申请人： Smith & Nephew, Inc.
发明人： Harish A. Patel , Dianne Acheson
CPC分类号： A61M27/00 , A61F13/00063 , A61F13/00068 , A61F2013/00174 , A61F2013/00412 , A61F2013/00536 , A61F2013/0054 , A61F2013/0074 , A61F2013/00748 , A61F2013/0091 , A61M1/0031 , A61M1/0066 , A61M1/0072 , A61M1/0088 , A61M1/009 , A61M1/0096 , A61M2205/15 , A61M2205/3344 , A61M2205/8206 , A61M2209/08 , A61M2209/088
摘要： The composite wound dressing apparatus promotes healing of a wound via the use of a vacuum pump. The vacuum pump applies a vacuum pressure to the wound to effectively draw wound fluid or exudate away from the wound bed. The vacuum pump is tethered to the wound dressing and is portable, preferably, carried by the patient in a support bag, which permits patient mobility. Moreover, the patient does not need to be constrained for any period of time while exudate is being removed from the wound.
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公开(公告)号：US20170173234A1
公开(公告)日：2017-06-22
申请号：US15451378
申请日：2017-03-06
申请人： Medela Holding AG
发明人： Alex Stutz , Beda Weber , Erich Pfenniger
IPC分类号： A61M1/06 , A61M1/00 , F04B49/10 , F04B45/047 , F04B49/03
CPC分类号： A61M1/062 , A61M1/0072 , A61M1/0074 , A61M1/06 , A61M1/066 , A61M2205/3337 , A61M2205/8206 , F04B43/00 , F04B43/0054 , F04B45/04 , F04B45/047 , F04B49/03 , F04B49/10 , F16K31/0672
摘要： A suction pump, in particular a breast pump, comprises a bleed valve with a bleed opening, a bleed body which seals the bleed opening and an operating means for operating the bleed body. The bleed body may be operated such that upon opening the valve initially only a partial region of the bleed opening is released and subsequently a greater part thereof or the whole bleed opening is released. The suction pump provides a large functionality with the smallest size and, furthermore, is cheap to produce and easily assembled.
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公开(公告)号：US09656005B2
公开(公告)日：2017-05-23
申请号：US14203298
申请日：2014-03-10
发明人： James R Varney , Bryan R Hotaling
CPC分类号： A61M1/0003 , A61M1/0031 , A61M1/0072 , A61M39/24 , A61M2205/075 , A61M2210/0618
摘要： A nasal aspirator is adapted to remove fluid or tissue from a nasal passageway. The aspirator includes an aspirator tube sized to fit in a nasal passageway.
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公开(公告)号：US09603982B2
公开(公告)日：2017-03-28
申请号：US12885145
申请日：2010-09-17
申请人： Brian H. Silver , Sam Levey , Carr Lane Quackenbush , Beda Weber , Etienne Furrer , Daniela Wäckerlin
发明人： Brian H. Silver , Sam Levey , Carr Lane Quackenbush , Beda Weber , Etienne Furrer , Daniela Wäckerlin
CPC分类号： A61M1/06 , A61M1/0072 , A61M1/064 , A61M1/066 , A61M2202/0014
摘要： The present invention provides a breastshield for use in a breastpumping system for expressing milk, the breastshield being of such a construction that substantially limits the amount of air between the breast/nipple and the breastshield surrounding the breast/nipple, and most preferably virtually eliminates any air at least in the area of the breast and nipple. In some embodiments, any air in the breastpumping system is substantially eliminated. With the amount of air limited, the mechanism used for generating the pressure difference in the breastshield (e.g., vacuum or negative pressure), such as a diaphragm pump, does not need to do as much work. Less energy is required for the expression of milk, and thus the size of pump used can be decreased, thereby reducing the overall cost of the device.
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公开(公告)号：US20170028111A1
公开(公告)日：2017-02-02
申请号：US15223158
申请日：2016-07-29
发明人： DAVID MALCOLM TUMEY , TIANNING XU , ALAN JOHN MARTIN , BRENT LEE BURCHFIELD , RAYMOND READE HARPHAM
CPC分类号： A61M1/0025 , A61M1/0031 , A61M1/0068 , A61M1/0072 , A61M1/0084 , A61M1/0086 , A61M1/0088 , A61M1/0092 , A61M39/08 , A61M2039/082 , A61M2205/3331 , A61M2205/3344
摘要： A new system for negative pressure wound therapy is described. The system includes a patient tube set connecting the wound dressing to the suction container. The patient tube set provides separate channels for applying suction to the wound site and sensing the therapeutic pressure at the wound site. A restrictor valve may also be included in order to introduce a small air leak into the system to prevent occlusions in the patient tube set.
摘要翻译： 描述了一种用于负压伤口治疗的新系统。 该系统包括将伤口敷料连接到吸入容器的病人管组。 患者管组提供单独的通道，用于向伤口部位施加吸力，并感测伤口部位的治疗压力。 还可以包括限流阀以便将小的空气泄漏引入系统以防止患者管组中的闭塞。
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