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61. 发明授权

US07981101B2 Medical vial adapter with reduced diameter cannula and enlarged vent lumen 有权
标题翻译：医疗小瓶适配器，直径缩径插管和扩大排气管腔
公开(公告)号：US07981101B2
公开(公告)日：2011-07-19
申请号：US11325831
申请日：2005-12-30
申请人： Mary K. Walsh
发明人： Mary K. Walsh
IPC分类号： A61M5/32
CPC分类号： A61J1/2096 , A61J1/201 , A61J1/2055 , A61J1/2075 , A61J1/2082 , A61J2200/10 , A61M39/10 , A61M39/22 , A61M2205/7518 , A61M2205/7527
摘要： A vented vial adapter for reconstitution of a medicament in a vial includes a vent lumen and a medicament lumen. The vent lumen has a cross-sectional area equal to or greater than that of the medicament lumen so that the fluid flow rate through the vent lumen is equal to or greater than that of the medicament lumen. As a result aerosols of the medicament outside the adapter are avoided as is the withdrawal of air bubbles from the vial as the reconstituted medicament is withdrawn from the vial. To maintain the diameter of the sharpened cannula of the vial adapter as small as possible, the vent lumen includes a concave wall facing the medicament lumen and a convex outer wall. In one embodiment, the vent lumen is in the shape of a polygon.
摘要翻译：用于在小瓶中重建药物的通气小瓶适配器包括通气腔和药物腔。通气腔具有等于或大于药物腔的横截面面积，使得通过排气腔的流体流速等于或大于药物腔的流体流速。因此，避免了适配器外面的药物的气溶胶，当从小瓶中取出重构的药物时，气瓶从小瓶中取出。为了保持小瓶适配器的尖锐插管的直径尽可能小，通气腔包括面向药物内腔的凹壁和凸出的外壁。在一个实施例中，排气腔呈多边形。

62. 发明授权

US07947113B2 Artificial lung 有权
标题翻译：人造肺
公开(公告)号：US07947113B2
公开(公告)日：2011-05-24
申请号：US12206440
申请日：2008-09-08
申请人： Mitsuaki Ogihara , Hidetaka Nakayama
发明人： Mitsuaki Ogihara , Hidetaka Nakayama
IPC分类号： B01D61/00
CPC分类号： A61M1/1698 , A61M1/3627 , A61M2205/7527 , Y10S128/03 , Y10S261/28
摘要： An artificial lung includes a housing, a tubular hollow fiber membrane bundle contained in the housing and providing a multiplicity of hollow fiber membranes having a gas exchange function, a gas inflow port and a gas outflow port communicating with each other through hollow portions of the hollow fiber membranes, and a blood inflow port and a blood outflow port through which blood is distributed. The tubular hollow fiber membrane bundle has a cylindrical overall shape, and a filter member having a bubble-trapping function is provided on an outer peripheral portion of the tubular hollow fiber membrane bundle.
摘要翻译：人造肺包括壳体，容纳在壳体中的管状中空纤维膜束，并且提供多个具有气体交换功能的中空纤维膜，气体流入口和气体流出口，其通过中空部分的中空部分彼此连通纤维膜，血液流入口和血液流出口。管状中空纤维膜束具有圆筒形的整体形状，并且在管状中空纤维膜束的外周部设置有具有气泡捕获功能的过滤器部件。

63. 发明申请

US20110054421A1 WOUND DRESSING 有权
标题翻译：伤口敷料
公开(公告)号：US20110054421A1
公开(公告)日：2011-03-03
申请号：US12744218
申请日：2008-11-20
申请人： Edward Yerbury Hartwell
发明人： Edward Yerbury Hartwell
IPC分类号： A61M1/00
CPC分类号： A61F13/0216 , A61F13/00029 , A61F13/00046 , A61F13/00063 , A61F13/00068 , A61F13/02 , A61F13/0206 , A61F13/0209 , A61F13/022 , A61F13/0226 , A61F13/0246 , A61F2013/00246 , A61F2013/00536 , A61M1/00 , A61M1/0023 , A61M1/0049 , A61M1/0052 , A61M1/0088 , A61M1/009 , A61M1/0092 , A61M27/00 , A61M2205/7527 , A61M2205/7536
摘要： A method and apparatus are disclosed for dressing a wound. The apparatus comprises a sealing layer comprising at least one orifice, an absorbent layer over the sealing layer, absorbing wound exude and a liquid impermeable, gas permeable filter layer over the absorbent layer.
摘要翻译：公开了一种用于修整伤口的方法和装置。该装置包括密封层，该密封层包括至少一个孔口，在密封层上方的吸收层，吸收伤口渗出物和吸收层上方的液体不可渗透的透气过滤层。

64. 发明申请

US20100224559A1 OXYGENATOR 有权
标题翻译：氧化剂
公开(公告)号：US20100224559A1
公开(公告)日：2010-09-09
申请号：US12783889
申请日：2010-05-20
申请人： Mitsuaki OGIHARA , Hidetaka Nakayama , Kazuhiro Mizoguchi
发明人： Mitsuaki OGIHARA , Hidetaka Nakayama , Kazuhiro Mizoguchi
IPC分类号： A61M1/18 , B01D69/08 , B01D61/24
CPC分类号： A61M1/1698 , A61M1/3627 , A61M1/3633 , A61M2205/366 , A61M2205/7527
摘要： An oxygenator which helps avoid bubbles in the blood from being discharged through the blood outlet port of the oxygenator includes a housing, a hollow fiber membrane bundle in the housing and formed by a multiplicity of hollow fiber membranes serving for gas exchange, gas-inlet and gas-outlet ports communicating with gas passages of the hollow fiber membranes, and a blood-inlet and blood-outlet ports. A filter member is provided on a side closer to the blood outlet port of the hollow fiber membrane bundle and serves to catch bubbles in blood. The blood outlet port projects from the housing and a passage enlargement is provided in a vicinity of the end of the blood outlet port closer to the housing and having an increased passage cross-sectional area. The blood passed the filter member is allowed to reach the blood outlet port by being decelerated in the passage enlargement.
摘要翻译：有助于避免血液中的气泡通过氧合器的血液出口排出的氧合器包括壳体，壳体中的中空纤维膜束，并由用于气体交换，气体入口的多个中空纤维膜形成，与中空纤维膜的气体通道连通的气体出口，以及血液入口和出血口。过滤构件设置在靠近中空纤维膜束的血液出口侧的一侧，用于捕捉血液中的气泡。血液出口从壳体突出，并且在靠近壳体的血液出口端部附近设置通道扩大部，并具有增加的通道横截面积。通过过滤器构件的血液通过在通过扩大中减速而到达血液出口。

65. 发明申请

US20090320684A1 MEDICAL HEMODIALYSIS CONTAINER INCLUDING A SELF SEALING VENT 有权
标题翻译：包括自封闭通气口的医用血液透析容器
公开(公告)号：US20090320684A1
公开(公告)日：2009-12-31
申请号：US12492725
申请日：2009-06-26
申请人： Colin Weaver , Martin Joseph Crnkovich , Thomas Irvin Folden
发明人： Colin Weaver , Martin Joseph Crnkovich , Thomas Irvin Folden
IPC分类号： B01D53/22 , B01D61/28 , B01D61/30 , B01D61/32
CPC分类号： A61M1/1656 , A61M1/1658 , A61M1/1666 , A61M1/1668 , A61M1/3627 , A61M1/3641 , A61M1/3643 , A61M1/3644 , A61M2205/7527 , A61M2205/7536 , A61M2205/7563
摘要： A container for use with a hemodialysis apparatus having a vent structure is described. The vent structure is porous, and allows air in the container to vent when the container is being filled with fluid, but expands when the vent structure becomes wet, when filling is complete, thereby closing off the pores and inhibiting (e.g., preventing) fluid from flowing through the vent structure, and reentry of air into the container. The vent structure can also include a micro-porous membrane.
摘要翻译：描述了一种与具有排气结构的血液透析装置一起使用的容器。通气结构是多孔的，并且当容器充满流体时允许容器中的空气排出，而当通气结构变湿时膨胀，当填充完成时，从而封闭孔并抑制（例如，防止）流体通过排气结构流动，并将空气重新进入容器。排气结构还可以包括微孔膜。

66. 发明申请

US20090025724A1 System for removal of water from a hose and the hygroscopic hose utilized 审中-公开
标题翻译：用于从软管中除去水的系统和所使用的吸湿软管
公开(公告)号：US20090025724A1
公开(公告)日：2009-01-29
申请号：US12218667
申请日：2008-07-16
申请人： Roy Howard Herron, JR.
发明人： Roy Howard Herron, JR.
IPC分类号： A62B7/00 , F16L11/00
CPC分类号： A61M16/0875 , A61M16/0808 , A61M16/16 , A61M2205/7527 , F16L11/112 , F16L11/118
摘要： A respirator system and hygroscopic hose used in the system is disclosed. The system includes a means for generating a flow of air, a hose connected to the generating means and a mask adapted to be secured to a patient. The mask connected to the hose such that air generated by the generating means passes through the hose to the mask. The hose is a hygroscopic hose made up of a thermoplastic polyurethane. The thermoplastic polyurethane permits water formed by the respiration of the patient to permeate through a sidewall of said hose from an inner surface of the hose to an outer surface of the hose. The sidewall of the hose does not permit air generated by the generating means to pass through the sidewall.
摘要翻译：公开了一种在系统中使用的呼吸器系统和吸湿软管。该系统包括用于产生空气流的装置，连接到生成装置的软管和适于固定到患者的掩模。所述面罩连接到所述软管，使得由所述发生装置产生的空气通过所述软管到所述面罩。软管是由热塑性聚氨酯制成的吸湿软管。热塑性聚氨酯允许通过患者的呼吸形成的水从软管的内表面渗透到软管的侧壁到软管的外表面。软管的侧壁不允许由发生装置产生的空气通过侧壁。

67. 发明申请

US20080142016A1 Endotracheal cuff and technique for using the same 有权
标题翻译：气管内袖口及使用技巧
公开(公告)号：US20080142016A1
公开(公告)日：2008-06-19
申请号：US11540247
申请日：2006-09-29
申请人： Joel C. Colburn , Donald S. Nelson , Paul W. Martens
发明人： Joel C. Colburn , Donald S. Nelson , Paul W. Martens
IPC分类号： A61M16/00
CPC分类号： A61M16/04 , A61M16/0434 , A61M16/0443 , A61M16/0484 , A61M2205/7527
摘要： An inflatable balloon cuff associated with a tracheal tube may be adapted to filter microbial secretions and reduce their passage into the lungs. A cuff as provided may include a cross-linked polymeric structure that may serve to exclude certain secretions on the basis of size. The polymeric structure may be incorporated onto all or part of the surface of the inflatable balloon cuff.
摘要翻译：与气管管相关联的可充气气囊可适用于过滤微生物分泌物并减少其进入肺部。所提供的袖口可以包括交联聚合物结构，其可以用于基于尺寸排除某些分泌物。聚合物结构可以结合到可充气球囊的全部或部分表面上。

68. 发明申请

US20080097315A1 SELF PRIMING INTRAVENOUS DELIVERY SYSTEM 有权
标题翻译：自我推进静脉输送系统
公开(公告)号：US20080097315A1
公开(公告)日：2008-04-24
申请号：US11852080
申请日：2007-09-07
申请人： Tom MINER , Bryan DAVIS
发明人： Tom MINER , Bryan DAVIS
IPC分类号： A61M1/00
CPC分类号： A61M5/1411 , A61M5/162 , A61M5/385 , A61M39/20 , A61M39/285 , A61M2005/1402 , A61M2005/1623 , A61M2039/205 , A61M2205/7509 , A61M2205/7518 , A61M2205/7527 , A61M2205/7536
摘要： A bubble free, self-priming IV set for use in the administration of liquids includes a coupling assembly for attaching the delivery system to a source of liquid and includes a coupling membrane for controlling the flow of liquid and air through the coupling assembly. The system also includes a drip chamber for receiving liquid through the coupling assembly, the drip chamber having a membrane for preventing air from leaving the drip chamber. A self leveling port is disposed within a wall of the drip chamber, the port being permeable to air, but impermeable to liquid. Finally, a patient conduit is in fluid communication with the drip chamber and further comprises a flow control plug disposed at the distal end of the conduit. The flow control plug is permeable to air but impermeable to liquid. Use of this system allows a clinician to attach a source of fluid to a patient without significant intervention, while the system self primes.
摘要翻译：用于液体管理中使用的无气泡的自吸式IV包括用于将输送系统附接到液体源的联接组件，并且包括用于通过联接组件控制液体和空气的流动的联接膜。该系统还包括用于通过联接组件接收液体的滴水室，滴水室具有用于防止空气离开滴水室的膜。自流平口设置在滴水室的壁内，该口可渗透空气，但不透液体。最后，患者导管与滴液腔流体连通，还包括设置在导管远端的流量控制塞。流量控制塞可以渗透空气，但不透液体。使用该系统允许临床医生在不需要大量干预的情况下将流体源附着到患者，而系统自我补充。

69. 发明申请

US20070014689A1 Double membrane transducer protector 失效
标题翻译：双膜换能器保护器
公开(公告)号：US20070014689A1
公开(公告)日：2007-01-18
申请号：US11476494
申请日：2006-06-28
申请人： Ludwig Teugels
发明人： Ludwig Teugels
IPC分类号： B01L9/00
CPC分类号： A61M1/3639 , A61M1/3641 , A61M2205/15 , A61M2205/16 , A61M2205/3306 , A61M2205/7527 , A61M2205/7536 , G01L19/003 , G01L19/0636
摘要： A transducer protector including at least two spaced apart filter membranes. The transducer protector may include a body positioned between two tubular connectors, each of which contains an axially aligned lumen. The body lumen may be separated from the lumen of each of the tubular connectors, respectively, by the filter membranes. An indicator may be disposed in the body to alert a user that the filter membrane has been breached by a contaminant so that the user can take immediate steps to prevent further contamination of the system. The indicator may display a change in an absorbance spectra peak at a wavelength ranging from approximately 200 nm to approximately 800 nm upon reacting with bodily fluid.
摘要翻译：换能器保护器，其包括至少两个间隔开的滤膜。换能器保护器可以包括位于两个管状连接器之间的主体，每个管状连接器包含轴向对准的内腔。体腔可以分别通过过滤膜与管状连接器的内腔分开。指示器可以设置在身体中以提醒用户过滤膜已经被污染物破坏，使得用户可以立即采取措施以防止进一步污染系统。该指示剂可以在与体液反应时在约200nm至约800nm范围内的波长处显示吸收光谱峰的变化。

70. 发明授权

US07097690B2 Apparatus and method for removing gasses from a liquid 失效
标题翻译：从液体中去除气体的装置和方法
公开(公告)号：US07097690B2
公开(公告)日：2006-08-29
申请号：US10684215
申请日：2003-10-10
申请人： Kathryn M. Usher , George R. Foster , Edward M. Kolvek , Andrew C. Harvey , Malcolm E. Taylor , Thomas Williams Lovell , Colin P. Hart , William Edmund Girzone
发明人： Kathryn M. Usher , George R. Foster , Edward M. Kolvek , Andrew C. Harvey , Malcolm E. Taylor , Thomas Williams Lovell , Colin P. Hart , William Edmund Girzone
IPC分类号： C02F1/44 , B01D53/22
CPC分类号： B01D63/10 , A61M5/1408 , A61M5/36 , A61M5/385 , A61M2005/1657 , A61M2205/7527 , A61M2205/7536 , B01D19/0031 , B01D61/00 , B01D63/14 , B01D2313/18
摘要： Medical devices for removing gasses, such as gas bubbles and/or dissolved gasses, from a liquid to be delivered to a patient, and methods of use and making of such devices. In at least some embodiments, a gas permeable membrane material is used in the construction of the gas removal devices. In some embodiments, layers of gas permeable membrane material are used to construct a filter structure for removing gas from the liquid. In other embodiments, hollow tubes and/or fibers of the gas permeable membrane material are used to construct a filter structure for removing gas from the liquid. The gas removal devices may be used in any of a broad variety of liquid delivery systems and/or configurations.
摘要翻译：用于从待输送到患者的液体中除去诸如气泡和/或溶解气体的气体的医疗装置，以及使用和制造这种装置的方法。在至少一些实施例中，在气体去除装置的构造中使用透气膜材料。在一些实施例中，使用透气膜材料层来构建用于从液体中除去气体的过滤器结构。在其他实施例中，气体可渗透膜材料的中空管和/或纤维用于构建用于从液体中除去气体的过滤器结构。气体去除装置可以用于各种各样的液体输送系统和/或构造中的任何一种。

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