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公开(公告)号：US20120001366A1
公开(公告)日：2012-01-05
申请号：US13221472
申请日：2011-08-30
IPC分类号： B29C59/02
CPC分类号： A61F13/0216 , A61F13/00021 , A61F13/00042 , A61F13/00063 , A61F13/00995 , A61F13/0283 , A61F2013/00217 , A61F2013/00221 , A61F2013/00251 , A61F2013/00255 , A61F2013/0028 , A61F2013/00327 , A61F2013/00536 , A61F2013/0054 , A61F2013/00561 , A61F2013/00608 , A61F2013/00863 , A61F2013/0091 , A61F2013/00927 , A61F2013/00936 , A61M1/0088 , A61M27/00 , Y10S428/939
摘要： A therapeutic device for promoting the healing of a wound in a mammal is disclosed. An exemplary device comprises a permeable structure having a plurality of depressions formed in a surface thereof. In use, the surface having the depressions is disposed adjacent a surface of the wound. A method of manufacturing a therapeutic device for promoting the healing of a wound in a mammal comprising the steps of providing a permeable substrate, and forming a plurality of depressions into a surface of the permeable substrate to provide the therapeutic device. A method of treating a wound comprises: providing a permeable structure comprising a plurality of randomly disposed fibers and having i) a plurality of wound surface contact elements disposed between end portions of the structure, and ii) a plurality of voids defined by the contact elements; and applying the permeable structure to at least one surface of the wound.
摘要翻译： 公开了一种促进哺乳动物伤口愈合的治疗装置。 示例性装置包括在其表面中形成有多个凹陷的可渗透结构。 在使用中，具有凹陷部分的表面邻近伤口的表面设置。 一种制造用于促进哺乳动物伤口愈合的治疗装置的方法，包括以下步骤：提供可渗透基底，并在所述可渗透基底的表面中形成多个凹陷以提供所述治疗装置。 治疗伤口的方法包括：提供包括多个随机排列的纤维的可渗透结构，并且具有i）设置在结构的端部之间的多个伤口表面接触元件，以及ii）由接触元件限定的多个空隙 ; 以及将所述可渗透结构施加到所述伤口的至少一个表面上。
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公开(公告)号：US20110270202A1
公开(公告)日：2011-11-03
申请号：US13100531
申请日：2011-05-04
IPC分类号： A61M1/00
CPC分类号： A61F13/00068 , A61F13/00021 , A61F13/00063 , A61F2013/00174 , A61F2013/00217 , A61F2013/00221 , A61F2013/00229 , A61F2013/00251 , A61F2013/00327 , A61F2013/00536 , A61F2013/0054 , A61F2013/00548 , A61F2013/00608 , A61F2013/00612 , A61F2013/00642 , A61F2013/00859 , A61F2013/0091 , A61F2013/00927 , A61F2013/00936 , A61M1/0088 , A61M27/00
摘要： A wound contact device comprising a permeable material and a wound contact layer having voids extending through the contact layer to a depth in the permeable material. The wound contact layer can comprise a thin sheet or film forming a generally flat and smooth wound contact surface having essentially no discontinuities or gaps. The wound contact layer can comprise a thin sheet of highly calendered fabric forming a wound contact surface having a mean surface roughness in the range of about 0 microns to about 200 microns. In progressive wound healing, an embodiment of the wound contact device having the fabric contact surface is used in earlier healing stages and an embodiment of the wound contact device with film contact surface is used in later healing stages. The wound contact device is particularly useful in wound dressings for use in suction-assisted wound therapy.
摘要翻译： 包括可渗透材料和缠绕接触层的缠绕接触装置，所述接触层具有通过接触层延伸到可渗透材料深度的空隙。 伤口接触层可以包括形成基本上没有不连续性或间隙的基本上平坦且平滑的伤口接触表面的薄片或薄膜。 伤口接触层可以包括形成具有在约0微米至约200微米范围内的平均表面粗糙度的伤口接触表面的高度压延织物的薄片。 在进行性伤口愈合中，具有织物接触表面的伤口接触装置的一个实施例用于早期愈合阶段，并且具有膜接触表面的伤口接触装置的实施例用于后续愈合阶段。 伤口接触装置在用于吸入辅助伤口治疗的伤口敷料中特别有用。
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公开(公告)号：US07857806B2
公开(公告)日：2010-12-28
申请号：US11786475
申请日：2007-04-12
申请人： John Karpowicz , Christopher L. Radl , Kevin P. Klocek , John R. Boehringer , Derek Norton , Robert Kropp
发明人： John Karpowicz , Christopher L. Radl , Kevin P. Klocek , John R. Boehringer , Derek Norton , Robert Kropp
CPC分类号： A61M1/0031 , A61M1/0029 , A61M1/0066 , A61M1/0084 , A61M1/0088 , A61M1/0096 , A61M2205/15 , A61M2205/3331 , A61M2205/3334 , A61M2205/3344 , A61M2205/3382 , A61M2205/6081 , G01F1/22 , G01F1/28
摘要： A pump system for applying negative pressure to a wound, including a flow monitor capable of detecting a deviation from a reference airflow rate provided by a controlled leak to determine whether the system is operating normally or abnormally, and a flow status annunciator to indicate a normal operating condition or whether an abnormal condition is a leak or an occluded line in the system. The pump system further includes a pressure controller for regulating operation of a pump to control pressure in the system at a range around a user-selected setpoint. The pump system may also include a waste collector and a level sensor for detecting when the collector is full.
摘要翻译： 一种用于向伤口施加负压的泵系统，包括能够检测由受控泄漏提供的参考气流速度的偏差的流量监测器，以确定系统是正常运行还是异常运行，以及流量状态指示器来指示正常 操作状态或系统中异常状况是否为泄漏或闭塞线路。 泵系统还包括用于调节泵的操作的压力控制器，以在围绕用户选择的设定点的范围内控制系统中的压力。 泵系统还可以包括废物收集器和用于检测何时收集器已满的液位传感器。
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公开(公告)号：US20090287129A1
公开(公告)日：2009-11-19
申请号：US12469332
申请日：2009-05-20
CPC分类号： A61F13/0216 , A61F13/00021 , A61F13/00042 , A61F13/00063 , A61F13/00995 , A61F13/0283 , A61F2013/00217 , A61F2013/00221 , A61F2013/00251 , A61F2013/00255 , A61F2013/0028 , A61F2013/00327 , A61F2013/00536 , A61F2013/0054 , A61F2013/00561 , A61F2013/00608 , A61F2013/00863 , A61F2013/0091 , A61F2013/00927 , A61F2013/00936 , A61M1/0088 , A61M27/00 , Y10S428/939
摘要： A therapeutic device for promoting the healing of a wound in a mammal is disclosed. An exemplary device comprises a permeable structure having a plurality of depressions formed in a surface thereof. In use, the surface having the depressions is disposed adjacent a surface of the wound. A method of treating a wound comprises the steps of providing a permeable structure comprising a plurality of randomly disposed fibers and having i) a plurality of wound surface contact elements disposed between end portions of the structure, and ii) a plurality of voids defined by the contact elements; and applying the permeable structure to at least one surface of the wound.
摘要翻译： 公开了一种促进哺乳动物伤口愈合的治疗装置。 示例性装置包括在其表面中形成有多个凹陷的可渗透结构。 在使用中，具有凹陷部分的表面邻近伤口的表面设置。 一种治疗伤口的方法包括以下步骤：提供包括多个随机排列的纤维的可渗透结构，并具有i）设置在结构的端部之间的多个伤口表面接触元件，和ii）由 接触元件 以及将所述可渗透结构施加到所述伤口的至少一个表面上。
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公开(公告)号：US20090012501A1
公开(公告)日：2009-01-08
申请号：US12233211
申请日：2008-09-18
IPC分类号： A61M27/00
CPC分类号： A61M1/0011 , A61M1/0031 , A61M1/0058 , A61M1/0072 , A61M1/0088 , A61M2205/15 , A61M2205/3344
摘要： A system for treating a wound with suction is provided. The system comprises a wound cover, a pump having an input port and an output port, the input port providing suction to the wound via the wound cover, and a reservoir coupled to the output port of the pump. The reservoir is adapted to receive effluent from the wound and the pump is capable of maintaining a controlled level of suction at the wound.
摘要翻译： 提供了一种用于处理吸引伤口的系统。 所述系统包括伤口盖，具有输入端口和输出端口的泵，所述输入端口通过所述伤口盖向所述伤口提供抽吸，以及联接到所述泵的输出端口的贮存器。 储存器适于接收来自伤口的流出物，并且泵能够在伤口处保持受控的吸力水平。
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公开(公告)号：US20080294147A1
公开(公告)日：2008-11-27
申请号：US12185903
申请日：2008-08-05
IPC分类号： A61M1/00
CPC分类号： A61M1/0088 , A61F13/00068 , A61F13/0216 , A61F13/023 , A61F2013/00536 , A61M1/0011 , A61M1/0037 , A61M27/00
摘要： A medical device that seals a wound and facilitates wound drainage with suction is provided. In one exemplary embodiment, the device comprises a suction portion, having both an inlet valve and an outlet valve, for suctioning fluids from the wound, and a sealing portion for sealing the wound by engaging the skin adjacent the wound, the suction portion and sealing portion being integral with one another. A method for draining a wound comprises the steps of under-packing the wound with a packing material; sealing the wound; and applying suction to the wound to promote wound drainage and to promote intimate contact between the wound and the packing material.
摘要翻译： 提供了一种密封伤口并便于吸引伤口引流的医疗装置。 在一个示例性实施例中，该装置包括具有入口阀和出口阀的抽吸部分，用于从伤口吸入流体;以及密封部分，用于通过接合伤口附近的皮肤，吸入部分和密封件 部分彼此成一体。 用于排出伤口的方法包括以下步骤：用包装材料对伤口进行未充填; 密封伤口; 并向伤口施加吸力以促进伤口引流并促进伤口和包装材料之间的紧密接触。
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公开(公告)号：US08500704B2
公开(公告)日：2013-08-06
申请号：US12824650
申请日：2010-06-28
IPC分类号： A61M1/00
CPC分类号： A61F13/00068 , A61F13/36 , A61M1/0088
摘要： A wound packing for use with suction is provided. The wound packing comprises a plurality of nonabsorbent synthetic polymeric fibers coupled together to form a nonabsorbent material suitable for placement in the wound of a mammal. A method for treating the wound in a mammal using the disclosed wound packing is also provided.
摘要翻译： 提供用于抽吸的伤口包装。 伤口包装包括多个非吸收性合成聚合物纤维，其连接在一起以形成适于放置在哺乳动物伤口中的非吸收性材料。 还提供了使用所公开的伤口包装来治疗哺乳动物的伤口的方法。
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8.发明申请SYSTEM FOR TREATING A WOUND WITH SUCTION AND METHOD OF DETECTING A LOSS OF SUCTION 有权用于处理带有吸收的衣服的系统和检测吸收损失的方法公开(公告)号：US20120289915A1
公开(公告)日：2012-11-15
申请号：US13556839
申请日：2012-07-24
IPC分类号： A61M1/00
CPC分类号： A61M1/0092 , A61M1/0001 , A61M1/0025 , A61M1/0031 , A61M1/0052 , A61M1/0066 , A61M1/0086 , A61M1/0088 , A61M27/00 , A61M2205/123 , A61M2205/15 , A61M2205/3331 , A61M2205/8206 , A61M2205/8237
摘要： A system for applying suction to a wound is provided, including a suction source for providing suction to a conduit operatively associated with the wound to communicate suction to the wound, a vent in fluid communication with the conduit to provide a reference airflow into the conduit when the system is in operation, such that a loss of suction at the wound is indicated by deviation from the reference airflow, and a waste collector canister between the wound and the suction source for collecting liquids aspirated from the wound, wherein the canister includes one or more disks containing gelling agent.
摘要翻译： 提供了一种用于向伤口施加抽吸的系统，包括用于向与伤口可操作地相关联的导管提供抽吸的抽吸源，以将抽吸与伤口连通，与导管流体连通的通气口，以向导管提供参考气流， 该系统正在运行，使得通过偏离参考气流指示伤口处的吸力损失，以及在伤口和抽吸源之间的废物收集器罐，用于收集从伤口吸出的液体，其中，罐包括一个或 更多的磁盘包含胶凝剂。
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公开(公告)号：US20120277646A1
公开(公告)日：2012-11-01
申请号：US13541896
申请日：2012-07-05
IPC分类号： A61F13/00
CPC分类号： A61F13/0216 , A61F13/00021 , A61F13/00042 , A61F13/00063 , A61F13/00995 , A61F13/0283 , A61F2013/00217 , A61F2013/00221 , A61F2013/00251 , A61F2013/00255 , A61F2013/0028 , A61F2013/00327 , A61F2013/00536 , A61F2013/0054 , A61F2013/00561 , A61F2013/00608 , A61F2013/00863 , A61F2013/0091 , A61F2013/00927 , A61F2013/00936 , A61M1/0088 , A61M27/00 , Y10S428/939
摘要： A therapeutic device for promoting the healing of a wound in a mammal is disclosed. An exemplary device comprises a permeable structure having a plurality of depressions formed in a surface thereof. In use, the surface having the depressions is disposed adjacent a surface of the wound. A method of manufacturing a therapeutic device for promoting the healing of a wound in a mammal comprising the steps of providing a permeable substrate, and forming a plurality of depressions into a surface of the permeable substrate to provide the therapeutic device. A method of treating a wound comprises: providing a permeable structure comprising a plurality of randomly disposed fibers and having i) a plurality of wound surface contact elements disposed between end portions of the structure, and ii) a plurality of voids defined by the contact elements; and applying the permeable structure to at least one surface of the wound.
摘要翻译： 公开了一种促进哺乳动物伤口愈合的治疗装置。 示例性装置包括在其表面中形成有多个凹陷的可渗透结构。 在使用中，具有凹陷部分的表面邻近伤口的表面设置。 一种制造用于促进哺乳动物伤口愈合的治疗装置的方法，包括以下步骤：提供可渗透基底，并在所述可渗透基底的表面中形成多个凹陷以提供所述治疗装置。 治疗伤口的方法包括：提供包括多个随机排列的纤维的可渗透结构，并且具有i）设置在结构的端部之间的多个伤口表面接触元件，以及ii）由接触元件限定的多个空隙 ; 以及将所述可渗透结构施加到所述伤口的至少一个表面上。
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公开(公告)号：US20110284149A1
公开(公告)日：2011-11-24
申请号：US12950002
申请日：2010-11-19
CPC分类号： A61F13/00059 , A61F13/00021 , A61F13/00068 , A61F13/00085 , A61F13/00995 , A61F13/023 , A61F15/005 , A61F2013/00093 , A61F2013/00174 , A61F2013/00302 , A61F2013/00536 , A61F2013/0054 , A61F2013/00561 , A61F2013/00825 , A61M1/0088 , A61M27/00 , Y10T156/108
摘要： A tunnel dressing for use in treating a tunneling wound using negative pressure wound therapy. The tunnel dressing includes an elongate permeable member having a closed distal end for entering the wound and an open proximal end into which an applicator is removably disposed for guiding the dressing into the wound. The tunnel dressing has a support structure adapted to transport wound exudates away from the wound and to resist compression under suction. The tunnel dressing also has a wound contact surface adapted to minimize tissue entanglement to facilitate removal. The support structure and wound contact surface may be formed from the same material or from two adjacent layers of different material.
摘要翻译： 一种隧道敷料，用于使用负压伤口治疗治疗隧道伤口。 隧道敷料包括细长的可渗透构件，其具有用于进入伤口的封闭远端和用于将敷料引导到伤口中的可拆卸地设置的打开的近端。 隧道敷料具有适于将伤口渗出物远离伤口运送并且在吸力下抵抗压缩的支撑结构。 隧道敷料还具有适于最小化组织缠结以便于移除的伤口接触表面。 支撑结构和缠绕接触表面可以由相同的材料或不同材料的两个相邻层形成。
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