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1.发明申请System for treating a wound with suction and method detecting loss of suction 有权抽吸治疗伤口的系统和检测吸力损失的方法公开(公告)号：US20070016152A1
公开(公告)日：2007-01-18
申请号：US11268212
申请日：2005-11-07
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 uses a reference airflow for monitoring system operation. A reference airflow (or “controlled leak”) to the suction source is provided when the system is in operation, such that deviation from the reference airflow can be monitored as an indication of a change in operation, such as a leak in the seal of the wound cover, a blockage of airflow from crimping of the suction conduit or overfill of the waste collector, or an inadvertent turn off or disconnect from the suction source.
摘要翻译： 用于向伤口施加吸力的系统使用参考气流来监测系统操作。 当系统运行时，提供到吸入源的参考气流（或“受控泄漏”），从而可以监测与参考气流的偏差，作为操作变化的指示，例如密封中的泄漏 伤口盖，阻塞吸气管的压接或废物收集器的过度填充，或无意中关闭或与抽吸源断开。
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公开(公告)号：US20070219532A1
公开(公告)日：2007-09-20
申请号：US11786475
申请日：2007-04-12
申请人： John Karpowicz , Christopher Radl , Kevin Klocek , John Boehringer , Derek Norton , Robert Kropp
发明人： John Karpowicz , Christopher Radl , Kevin Klocek , John Boehringer , Derek Norton , Robert Kropp
IPC分类号： A61M1/00
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，以在用户选择的设定点周围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：US20060100586A1
公开(公告)日：2006-05-11
申请号：US11181128
申请日：2005-07-14
IPC分类号： A61M5/32
CPC分类号： A61M1/0086 , A61F13/00063 , A61F13/0216 , A61F2013/0017 , A61M1/0088 , A61M27/00 , A61M35/00
摘要： The invention provides a vacuum tube attachment device for vacuum assisted wound dressings. The device is in the form of a patch that can be attached to the primary wound cover. The patch forms a substantially air-tight seal to the primary wound cover, and a vacuum tube is fixed to the patch such that the patch can be oriented on the wound cover to locate the tube near an opening in the cover to allow vacuum pressure to be communicated to the wound. The patch has an adhesive area around its perimeter for attaching the patch in a substantially air-tight seal to the wound cover at any convenient location on the cover. Several embodiments of the patch are described.
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公开(公告)号：US20080005000A1
公开(公告)日：2008-01-03
申请号：US11818337
申请日：2007-06-14
IPC分类号： G07F19/00
CPC分类号： G07F17/06 , A61M1/0066 , A61M2205/502 , A61M2205/52 , F04B49/06 , F04B2205/09 , F04B2207/043 , G06F19/3481 , G06Q20/127 , G06Q20/145 , G06Q30/0283 , G06Q30/04 , G06Q50/22 , G07F17/0014 , G07F17/0042
摘要： Disclosed are methods of leasing or billing for the usage of a portable suction pump adapted for use in a suction-assisted would treatment system. The pump has means for recording time units corresponding to periods of time when the pump is operating and for providing reports of usage time. The pump further has means for detecting that the wound treatment system is operating normally so as to be compliant with standards for suction wound treatment, and for recording and reporting time of normal operation or compliant usage. The methods include leasing the pump at a payment schedule that is based upon the amount of actual usage time or the amount of compliant usage time. The lease payment may include an amount of pre-paid time units such that unused time units can be credited to a new or renewed lease for a replacement pump. The billing methods can also be based in whole or in part on a planned maintenance schedule for the pump.
摘要翻译： 公开了适用于吸力辅助治疗系统的便携式抽吸泵的使用方法。 泵具有用于记录与泵运行时间相对应的时间单位并提供使用时间的报告的装置。 泵还具有用于检测伤口处理系统正常运行的装置，以便符合吸入伤口治疗的标准，并且用于记录和报告正常操作或顺应性使用的时间。 方法包括以基于实际使用时间量或合规使用时间量的支付计划租赁泵。 租赁付款可以包括预付时间单位的数量，使得未使用的时间单位可以被记入更新的泵的新的或更新的租赁。 计费方法也可以全部或部分基于泵的计划维护计划。
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公开(公告)号：US20060025727A1
公开(公告)日：2006-02-02
申请号：US11226505
申请日：2005-09-14
IPC分类号： A61M1/00
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.
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公开(公告)号：US20050228329A1
公开(公告)日：2005-10-13
申请号：US10982346
申请日：2004-11-05
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：US20050101940A1
公开(公告)日：2005-05-12
申请号：US10928942
申请日：2004-08-27
申请人： Christopher Radl , John Boehringer , John Karpowicz , Jacob Timm
发明人： Christopher Radl , John Boehringer , John Karpowicz , Jacob Timm
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：US20050209574A1
公开(公告)日：2005-09-22
申请号：US10981119
申请日：2004-11-04
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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9.发明申请Suction control apparatus and methods for maintaining fluid flow without compromising sterile lines 有权用于保持流体流动而不损害无菌管线的吸入控制装置和方法公开(公告)号：US20050124966A1
公开(公告)日：2005-06-09
申请号：US11007512
申请日：2004-12-08
申请人： John Karpowicz , Kevin Klocek
发明人： John Karpowicz , Kevin Klocek
CPC分类号： A61M1/0031 , A61M1/0027
摘要： The present invention relates to a device and method to control suction in a patient environment. The device comprises a body portion having an interior chamber adapted for coupling to a source of the vacuum; a valve comprising a shaft rotatably coupled to the body portion; and an actuator coupled to the shaft of the valve. In operation the valve is rotatable between i) a first position in which the vacuum is provided to the interior chamber via the valve at a first predetermined level and ii) a second position in which the vacuum is interrupted to the interior chamber. The actuator is adapted to move between a first position and a second position which increases the vacuum in the interior chamber to a second predetermined level for clearing occluded suction lines in the patient circuit.
摘要翻译： 本发明涉及一种在患者环境中控制吸力的装置和方法。 该装置包括主体部分，其具有适于联接到真空源的内部室; 阀，包括可旋转地联接到主体部分的轴; 以及联接到阀的轴的致动器。 在操作中，阀可在i）第一位置和第二位置之间旋转，第一位置通过阀以第一预定水平向内室提供真空，以及ii）第二位置，其中真空中断到内室。 致动器适于在第一位置和第二位置之间移动，其将内室中的真空度提高到第二预定水平，以清除患者回路中的吸入吸管。
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公开(公告)号：US20120238972A1
公开(公告)日：2012-09-20
申请号：US13416261
申请日：2012-03-09
申请人： John Karpowicz , Kevin Klocek , Thomas Ward
发明人： John Karpowicz , Kevin Klocek , Thomas Ward
IPC分类号： A61M1/00
CPC分类号： A61M1/0031 , A61M1/0033 , A61M2205/42
摘要： Devices for controlling the level of suction to a patient in a hospital suction collection system are disclosed. The hospital collection system includes a conduit arranged to be coupled to the patient and a wall plate coupled to a source of suction and to which the device will be connected. The device includes a plastic body, an inlet portion, an outlet portion and a regulator for sensing and controlling the level of suction applied to the inlet portion. Means may be provided for ensuring that when the device is subjected to excessive mechanical force it operates in a predetermined manner, e.g., fails or pulls out of the wall plate. The device may includes means to ensuring that after it is disconnected from the wall plate it cannot be reconnected to it and a fluidic dampening system to dampen oscillatory vibrations.
摘要翻译： 公开了用于控制医院抽吸系统中对患者的吸力水平的装置。 医院收集系统包括布置成联接到患者的导管和耦合到吸入源的壁板，并且该装置将连接到该导管。 该装置包括塑料体，入口部分，出口部分和用于感测和控制施加到入口部分的抽吸水平的调节器。 可以提供装置以确保当装置受到过大的机械力时，其以预定的方式操作，例如不能或从壁板拉出。 该装置可以包括确保在其与壁板断开连接之后不能与其连接的装置以及用于抑制振荡振动的流体阻尼系统。
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