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    PRESSURE CONTROL APPARATUS
    1.
    发明申请
    PRESSURE CONTROL APPARATUS 审中-公开

    公开(公告)号：US20190022288A1

    公开(公告)日：2019-01-24

    申请号：US16141701

    申请日：2018-09-25

    申请人： SMITH & NEPHEW PLC

    发明人： Derek NICOLINI

    IPC分类号： A61M1/00 ,  A61F13/00 ,  A61M39/22 ,  A61M5/168

    摘要： Methods and apparatuses are disclosed for applying negative pressure to a wound site. In some embodiments, the apparatus comprises a source of negative pressure, a processing element, and a memory comprising instructions configured to, when executed on the processing element, cause the apparatus to attempt to generate, via the source of negative pressure, a desired negative pressure at the wound site. If the desired negative pressure has not been generated after a first predetermined period of time, the instructions cause the apparatus to: deactivate the source of negative pressure for a second predetermined period of time, and subsequently attempt to generate the desired negative pressure at the wound site.

    SYSTEMS AND METHODS FOR CONTROLLING OPERATION OF A REDUCED PRESSURE THERAPY SYSTEM
    3.
    发明申请
    SYSTEMS AND METHODS FOR CONTROLLING OPERATION OF A REDUCED PRESSURE THERAPY SYSTEM 审中-公开
    控制降压治疗系统运行的系统和方法

    公开(公告)号：US20150217032A1

    公开(公告)日：2015-08-06

    申请号：US14598083

    申请日：2015-01-15

    申请人： Smith & Nephew PLC

    发明人： Julie ALLEN ,  Ben Alan ASKEM ,  Sarah Jenny COLLINSON ,  Richard Thomas HUGHEY ,  Derek NICOLINI

    IPC分类号： A61M1/00 ,  A61F13/00

    CPC分类号： A61M1/0031 ,  A61F13/00068 ,  A61F2013/00174 ,  A61M1/0025 ,  A61M1/0027 ,  A61M1/0035 ,  A61M1/0037 ,  A61M1/0066 ,  A61M1/0088 ,  A61M5/16831 ,  A61M39/22 ,  A61M2205/15 ,  A61M2205/18 ,  A61M2205/3344 ,  A61M2205/8212

    摘要： Negative pressure wound therapy apparatuses and dressings, and systems and methods for operating such apparatuses for use with dressings are disclosed. In some embodiments, controlling the delivery of therapy can be based on monitoring and detecting various operating conditions. An apparatus can have a controller configured to monitor the duty cycle of a source of negative pressure and, based on the monitored duty cycle, determine whether a leak is present. The controller can be configured to provide an indication that a leak is present. For example, the controller can be configured to suspend and/or pause the delivery of therapy, and to restart the delivery of therapy due to a timeout, request from a user, etc. In addition, the controller can be configured to pause and/or restart the delivery of therapy upon a request from the user, such as in response to the user operating a switch.

    摘要翻译： 公开了负压伤口治疗装置和敷料以及用于操作这种用于敷料的装置的系统和方法。 在一些实施例中，控制治疗的递送可以基于监测和检测各种操作条件。 装置可以具有控制器，其被配置为监视负压源的占空比，并且基于所监视的占空比来确定是否存在泄漏。 控制器可以配置为提供泄漏存在的指示。 例如，控制器可以被配置为暂停和/或暂停治疗的传递，并且由于超时，由用户的请求重新开始治疗的传递等。另外，控制器可以被配置为暂停和/ 或者根据用户的请求重新开始治疗，例如响应于用户操作开关。

    PRESSURE CONTROL APPARATUS
    5.
    发明申请
    PRESSURE CONTROL APPARATUS 有权
    压力控制装置

    公开(公告)号：US20140316356A1

    公开(公告)日：2014-10-23

    申请号：US14256658

    申请日：2014-04-18

    申请人： Smith & Nephew PLC

    发明人： Derek NICOLINI

    IPC分类号： A61M1/00

    CPC分类号： A61M1/0031 ,  A61F13/00068 ,  A61F2013/00174 ,  A61M1/0025 ,  A61M1/0027 ,  A61M1/0035 ,  A61M1/0037 ,  A61M1/0066 ,  A61M1/0088 ,  A61M5/16831 ,  A61M39/22 ,  A61M2205/15 ,  A61M2205/18 ,  A61M2205/3344 ,  A61M2205/8212

    摘要： Methods and apparatuses are disclosed for applying negative pressure to a wound site. In some embodiments, the apparatus comprises a source of negative pressure, a processing element, and a memory comprising instructions configured to, when executed on the processing element, cause the apparatus to attempt to generate, via the source of negative pressure, a desired negative pressure at the wound site. If the desired negative pressure has not been generated after a first predetermined period of time, the instructions cause the apparatus to: deactivate the source of negative pressure for a second predetermined period of time, and subsequently attempt to generate the desired negative pressure at the wound site.

    摘要翻译： 公开了向伤口部位施加负压的方法和装置。 在一些实施例中，该装置包括负压源，处理元件和存储器，其包括指令，该指令被配置为当在处理元件上执行时使得该设备试图通过负压源产生期望的负值 伤口部位压力。 如果在第一预定时间段之后没有产生所需的负压，则该指令使装置：在第二预定时间段内使负压源失活，随后尝试在伤口处产生所需的负压 现场。