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公开(公告)号：US08843327B2
公开(公告)日：2014-09-23
申请号：US12672468
申请日：2008-07-09
Applicant: Edward Vernon-Harcourt , Jake Turner , Benjamin Gordon
Inventor： Edward Vernon-Harcourt , Jake Turner , Benjamin Gordon
CPC classification number: A61M1/0027 , A61M1/0031 , A61M1/0088 , A61M2205/3331 , A61M2205/3344 , A61M2205/3382 , A61M2209/02
Abstract: A method and apparatus are disclosed for determining status of a canister of a topical negative pressure (TNP) system. The method includes the steps of monitoring pressure provided by a pump element of the TNP system, determining at least one characteristic associated with the monitored pressure and determining status of at least one parameter associated with a canister of the TNP system responsive to the determined characteristics.
Abstract translation: 公开了一种用于确定局部负压（TNP）系统的罐的状态的方法和装置。 该方法包括以下步骤：响应于所确定的特性，监测由TNP系统的泵元件提供的压力，确定与所监视的压力相关联的至少一个特征以及确定与TNP系统的罐相关联的至少一个参数的状态。
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2.发明申请WOUND TREATMENT APPARATUS WITH A CONTROL SYSTEM CONNECTED TO A FLOW METER AND A PRESSURE SENSOR 审中-公开具有连接到流量计和压力传感器的控制系统的治疗设备公开(公告)号：US20100211030A1
公开(公告)日：2010-08-19
申请号：US12667228
申请日：2008-06-27
Applicant: Jake Turner , Benjamin Gordon
Inventor： Jake Turner , Benjamin Gordon
CPC classification number: A61M1/0031 , A61M1/0005 , A61M1/0027 , A61M1/0029 , A61M1/0052 , A61M1/0088 , A61M1/0096 , A61M27/00 , A61M2205/18 , A61M2205/3331 , A61M2205/3365 , A61M2205/3379 , A61M2205/42 , A61M2205/502 , A61M2205/75 , A61M2205/8206 , A61M2205/8262 , A61M2209/088
Abstract: Apparatus and a method are described for the provision of topical negative pressure therapy, the apparatus comprising: an aspirant pump for moving aspirated fluid through said apparatus; aspirant conduit means operably connected to a dressing covering a wound being aspirated; a waste container operably connected to the aspirant conduit and for receiving wound exudate therein; the waste container having a fluid exit port for the flow of gaseous aspirated fluid therefrom, the exit port having filter means associated therewith for preventing aspirated liquid from passing therethrough; a fluid flow path on the exit side of said waste container for the flow of aspirated gaseous fluid therethrough;the fluid flow path having therein a flow meter and a pressure monitor; and a control system for interrogating and interpreting signals from said flow meter and pressure monitor. The apparatus and method alerts a user to an approaching waste canister full condition.
Abstract translation: 描述了用于提供局部负压治疗的装置和方法，该装置包括：用于将抽吸流体移动通过所述装置的吸入泵; 可操作地连接到覆盖伤口的敷料的吸气管道装置; 废物容器，其可操作地连接到所述吸气管道并用于在其中接收伤口渗出物; 所述废物容器具有用于从其中吸入气体的流体的流体出口，所述出口具有与其相关联的过滤装置，用于防止吸入的液体通过; 在所述废物容器的出口侧上的流体流动通道，用于使吸入的气态流体流过其中; 流体流动路径中具有流量计和压力监视器; 以及用于询问和解释来自所述流量计和压力监测器的信号的控制系统。 该设备和方法提醒用户接近废料罐的完整状态。
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3.发明申请SYSTEMS AND METHODS FOR CONTROLLING OPERATION OF NEGATIVE PRESSURE WOUND THERAPY APPARATUS 有权用于控制负压治疗装置的操作的系统和方法公开(公告)号：US20130150813A1
公开(公告)日：2013-06-13
申请号：US13589021
申请日：2012-08-17
Applicant: Benjamin Gordon , Jake Turner , Edward Hartwell , Stephen Jacob , Nathan Wrench , Edward Vernon-Harcourt , David Harris
Inventor： Benjamin Gordon , Jake Turner , Edward Hartwell , Stephen Jacob , Nathan Wrench , Edward Vernon-Harcourt , David Harris
IPC: A61M1/00
CPC classification number: A61M1/0049 , A61M1/0001 , A61M1/0052 , A61M1/0088 , A61M2205/15 , A61M2205/18 , A61M2205/3331 , A61M2205/3334 , A61M2205/3365 , A61M2205/50 , A61M2205/502 , A61M2205/7536 , A61M2205/8206 , A61M2209/088
Abstract: Methods and apparatuses for detecting full waste canister and/or fluid flow path blockage conditions are disclosed. Also disclosed are methods and apparatuses for controlling a pump. In some embodiments, flow of fluid can be restricted in a portion of the fluid flow path. A controller can be configured to compare a difference in pressure values upstream and downstream of a fluid flow restrictor to a pressure difference threshold, and determine based on the comparison whether to activate an alarm indicating the full waste canister condition or the fluid flow path blockage condition. The controller can be additionally or alternatively configured to determine a fluid flow using a flow meter, open a selectable valve in response to a comparison of the fluid flow with a fluid flow threshold, determine fluid flow after opening the valve, and determine based on the fluid flow after opening the valve whether to activate the alarm.
Abstract translation: 公开了用于检测完整废料罐和/或流体流路阻塞条件的方法和装置。 还公开了用于控制泵的方法和装置。 在一些实施例中，可以在流体流动路径的一部分中限制流体流动。 控制器可以被配置为将流体限流器的上游和下游的压力差与压力差阈值进行比较，并且基于比较来确定是否启动指示全部废料罐状况的报警或流体流路阻塞条件 。 控制器可以另外地或替代地配置成使用流量计来确定流体流动，响应于流体流与流体流动阈值的比较来打开可选择的阀，确定打开阀之后的流体流动，并基于 打开阀门后的流体流量是否启动报警。
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公开(公告)号：US20120078539A1
公开(公告)日：2012-03-29
申请号：US12672468
申请日：2008-07-09
Applicant: Edward Vernon-Harcourt , Jake Turner , Benjamin Gordon
Inventor： Edward Vernon-Harcourt , Jake Turner , Benjamin Gordon
CPC classification number: A61M1/0027 , A61M1/0031 , A61M1/0088 , A61M2205/3331 , A61M2205/3344 , A61M2205/3382 , A61M2209/02
Abstract: A method and apparatus are disclosed for determining status of a canister of a topical negative pressure (TNP) system. The method includes the steps of monitoring pressure provided by a pump element of the TNP system, determining at least one characteristic associated with the monitored pressure and determining status of at least one parameter associated with a canister of the TNP system responsive to the determined characteristics.
Abstract translation: 公开了一种用于确定局部负压（TNP）系统的罐的状态的方法和装置。 该方法包括以下步骤：响应于所确定的特性，监测由TNP系统的泵元件提供的压力，确定与所监视的压力相关联的至少一个特征以及确定与TNP系统的罐相关联的至少一个参数的状态。
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5.发明授权公开(公告)号：US09408954B2
公开(公告)日：2016-08-09
申请号：US13589021
申请日：2012-08-17
Applicant: Benjamin Gordon , Jake Turner , Edward Hartwell , Stephen Jacob , Nathan Wrench , Edward Vernon-Harcourt , David Harris
Inventor： Benjamin Gordon , Jake Turner , Edward Hartwell , Stephen Jacob , Nathan Wrench , Edward Vernon-Harcourt , David Harris
CPC classification number: A61M1/0049 , A61M1/0001 , A61M1/0052 , A61M1/0088 , A61M2205/15 , A61M2205/18 , A61M2205/3331 , A61M2205/3334 , A61M2205/3365 , A61M2205/50 , A61M2205/502 , A61M2205/7536 , A61M2205/8206 , A61M2209/088
Abstract: Methods and apparatuses for detecting full waste canister and/or fluid flow path blockage conditions are disclosed. Also disclosed are methods and apparatuses for controlling a pump. In some embodiments, flow of fluid can be restricted in a portion of the fluid flow path. A controller can be configured to compare a difference in pressure values upstream and downstream of a fluid flow restrictor to a pressure difference threshold, and determine based on the comparison whether to activate an alarm indicating the full waste canister condition or the fluid flow path blockage condition. The controller can be additionally or alternatively configured to determine a fluid flow using a flow meter, open a selectable valve in response to a comparison of the fluid flow with a fluid flow threshold, determine fluid flow after opening the valve, and determine based on the fluid flow after opening the valve whether to activate the alarm.
Abstract translation: 公开了用于检测完整废料罐和/或流体流路阻塞条件的方法和装置。 还公开了用于控制泵的方法和装置。 在一些实施例中，可以在流体流动路径的一部分中限制流体流动。 控制器可以被配置为将流体限流器的上游和下游的压力差与压力差阈值进行比较，并且基于比较来确定是否启动指示全部废料罐状况的报警或流体流路阻塞条件 。 控制器可以另外地或替代地配置成使用流量计来确定流体流动，响应于流体流与流体流动阈值的比较来打开可选择的阀，确定在打开阀之后的流体流动，并基于 打开阀门后的流体流量是否启动报警。
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Patent Agency Ranking
公开(公告)号：US20110071483A1
公开(公告)日：2011-03-24
申请号：US12672055
申请日：2008-06-27
Applicant: Benjamin Gordon , Jake Turner , Nathan Wrench , Edward Vernon-Harcourt , David Harris
Inventor： Benjamin Gordon , Jake Turner , Nathan Wrench , Edward Vernon-Harcourt , David Harris
IPC: A61M1/00
CPC classification number: A61M1/0031 , A61M1/0025 , A61M1/0088 , A61M27/00 , A61M2205/18 , A61M2205/3331 , A61M2205/3382 , A61M2205/8206
Abstract: A method and apparatus for alerting a user of topical negative pressure therapy apparatus to a full waste canister condition are described, the apparatus comprising a device having vacuum pump means and a waste canister connected to the device and the waste canister operably connected to a wound dressing by aspiration conduit means for aspirating fluid from the wound, the aspiration conduit means, the waste canister and the device providing a fluid flow path therethrough and the vacuum pump means providing fluid flow through the apparatus, the apparatus further comprising fluid flow restriction means in the fluid flow path of said vacuum pump and fluid pressure sensing means upstream and downstream of said fluid flow restriction means.
Abstract translation: 描述了一种用于向局部负压治疗装置用户提醒全废料罐状况的方法和装置，该装置包括具有真空泵装置的装置和连接到装置的废罐和可操作地连接到伤口敷料的废罐 通过用于从伤口抽吸流体的抽吸管道装置，抽吸管道装置，废物罐和提供通过其的流体流动路径的装置，以及提供流体流过装置的真空泵装置，该装置还包括流体流动限制装置， 所述真空泵的流体流路和流体压力检测装置在所述流体流动限制装置的上游和下游。
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公开(公告)号：US20110054810A1
公开(公告)日：2011-03-03
申请号：US12672065
申请日：2008-06-20
Applicant: Jake Turner , Benjamin Gordon
Inventor： Jake Turner , Benjamin Gordon
IPC: G01F1/34
CPC classification number: A61M1/0031 , A61M1/0025 , A61M1/0052 , A61M1/0088 , A61M2205/3331 , A61M2205/3365
Abstract: A method and apparatus are disclosed for determining a pressure in a topical negative pressure (TNP) system. The method includes the steps of determining a pumping speed associated with a pump element of a TNP system, determining a flow rate in a flow path associated with the pump element and determining pressure in the flow path responsive to the pumping speed and flow rate.
Abstract translation: 公开了用于确定局部负压（TNP）系统中的压力的方法和装置。 该方法包括以下步骤：确定与TNP系统的泵元件相关联的泵送速度，确定与泵元件相关联的流动路径中的流量，并根据泵送速度和流速确定流路中的压力。
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公开(公告)号：US20100244780A1
公开(公告)日：2010-09-30
申请号：US12667377
申请日：2008-06-20
Applicant: Jake Turner , Benjamin Gordon
Inventor： Jake Turner , Benjamin Gordon
IPC: H02J7/00
CPC classification number: A61M1/0088 , A61M1/0031 , A61M2205/8206 , H02J7/0068
Abstract: A method and apparatus are disclosed for charging an internal battery of a topical negative pressure (TNP) system. The method includes the steps of determining a value of current required by a TNP system, comparing the required current value with a predetermined current value and setting a resistance provided by a variable resistance element responsive to the comparison to thereby supply unrequired current as battery charging current to an internal battery of the TNP system.
Abstract translation: 公开了一种用于对局部负压（TNP）系统的内部电池充电的方法和装置。 该方法包括以下步骤：确定TNP系统所需的电流值，将所需电流值与预定电流值进行比较，并根据比较设置由可变电阻元件提供的电阻，从而将不需要的电流提供为电池充电电流 到TNP系统的内部电池。
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公开(公告)号：US08974429B2
公开(公告)日：2015-03-10
申请号：US12672055
申请日：2008-06-27
Applicant: Benjamin Gordon , Jake Turner , Nathan Wrench , Edward Vernon-Harcourt , David Harris
Inventor： Benjamin Gordon , Jake Turner , Nathan Wrench , Edward Vernon-Harcourt , David Harris
CPC classification number: A61M1/0031 , A61M1/0025 , A61M1/0088 , A61M27/00 , A61M2205/18 , A61M2205/3331 , A61M2205/3382 , A61M2205/8206
Abstract: A method and apparatus for alerting a user of topical negative pressure therapy apparatus to a full waste canister condition are described, the apparatus comprising a device having vacuum pump means and a waste canister connected to the device and the waste canister operably connected to a wound dressing by aspiration conduit means for aspirating fluid from the wound, the aspiration conduit means, the waste canister and the device providing a fluid flow path therethrough and the vacuum pump means providing fluid flow through the apparatus, the apparatus further comprising fluid flow restriction means in the fluid flow path of said vacuum pump and fluid pressure sensing means upstream and downstream of said fluid flow restriction means.
Abstract translation: 描述了一种用于向局部负压治疗装置用户提醒全废料罐状况的方法和装置，该装置包括具有真空泵装置的装置和连接到装置的废罐和可操作地连接到伤口敷料的废罐 通过用于从伤口抽吸流体的抽吸管道装置，抽吸管道装置，废物罐和提供通过其的流体流动路径的装置，以及提供流体流过装置的真空泵装置，该装置还包括流体流动限制装置， 所述真空泵的流体流路和流体压力检测装置在所述流体流动限制装置的上游和下游。
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公开(公告)号：US20120001762A1
公开(公告)日：2012-01-05
申请号：US12672063
申请日：2008-06-20
Applicant: Jake Turner , Benjamin Gordon
Inventor： Jake Turner , Benjamin Gordon
CPC classification number: A61M1/0031 , A61M1/0025 , A61M1/0052 , A61M1/0088 , A61M2205/3331 , A61M2205/3365
Abstract: A method and apparatus are disclosed for determining a flow rate in a topical negative pressure (TNP) system. The method includes the steps of determining a pumping speed associated with a pump element of a TNP system, determining a pressure associated with a flow path associated with the pump element, and determining flow rate in the flow path responsive to the pumping speed and flow rate.
Abstract translation: 公开了用于确定局部负压（TNP）系统中的流速的方法和装置。 该方法包括以下步骤：确定与TNP系统的泵元件相关联的泵送速度，确定与与泵元件相关联的流动路径相关联的压力，以及响应于泵送速度和流速来确定流动路径中的流量 。
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