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公开(公告)号：US10660994B2
公开(公告)日：2020-05-26
申请号：US15647624
申请日：2017-07-12
申请人： Smith & Nephew PLC
发明人： Ben Alan Askem , Sarah Jenny Collinson , John Cowan-Hughes , Christopher John Fryer , Tom Moy , Paul Mullen , Derek Nicolini , Neil Pryor , Philip Walsh , Ian Binder
摘要： Some embodiments have a pump assembly mounted to or supported by a dressing for reduced pressure wound therapy. The dressing can have visual pressure, saturation, and/or temperature sensors to provide a visual indication of the level of pressure, saturation, and/or temperature within the dressing. Additionally, the pump assembly can have a pressure sensor in communication with the flow pathway through the pump, and at least one switch or button supported by the housing, the at least one switch or button being accessible to a user and being in communication with the controller. The pump assembly can have a controller supported within or by the housing, the controller being configured to control an operation of the pump. The pump can be configured to be sterilized following the assembly of the pump such that all of the components of the pump have been sterilized.
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公开(公告)号：US20150174304A1
公开(公告)日：2015-06-25
申请号：US14385136
申请日：2013-03-12
申请人： SMITH & NEPHEW, PLC
发明人： Ben Alan Askem , Sarah Jenny Collinson , John Cowan-Hughes , Christopher John Fryer , Tom Moy , Paul Mullen , Derek Nicolini , Neil Pryor , Philip Walsh , Ian Binder
CPC分类号： A61M1/009 , A61F13/00042 , A61M1/0086 , A61M1/0088 , A61M2205/0216 , A61M2205/80 , A61M2205/82 , A61M2205/8206 , A61M2205/8293
摘要： Some embodiments have a pump assembly mounted to or supported by a dressing for reduced pressure wound therapy. The dressing can have visual pressure, saturation, and/or temperature sensors to provide a visual indication of the level of pressure, saturation, and/or temperature within the dressing. Additionally, the pump assembly can have a pressure sensor in communication with the flow pathway through the pump, and at least one switch or button supported by the housing, the at least one switch or button being accessible to a user and being in communication with the controller. The pump assembly can have a controller supported within or by the housing, the controller being configured to control an operation of the pump. The pump can be configured to be sterilized following the assembly of the pump such that all of the components of the pump have been sterilized.
摘要翻译： 一些实施例具有安装到用于减压伤口治疗的敷料或由敷料支撑的泵组件。 敷料可以具有视觉压力，饱和度和/或温度传感器，以提供敷料内的压力，饱和度和/或温度水平的视觉指示。 另外，泵组件可以具有与通过泵的流动通路连通的压力传感器，以及由壳体支撑的至少一个开关或按钮，所述至少一个开关或按钮可由用户访问并且与所述泵 控制器。 泵组件可以具有支撑在壳体内或由壳体支撑的控制器，该控制器构造成控制泵的操作。 泵可以被配置为在泵的组装之后被消毒，使得泵的所有部件已被灭菌。
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公开(公告)号：US20210361854A1
公开(公告)日：2021-11-25
申请号：US17397860
申请日：2021-08-09
申请人： Smith & Nephew PLC
发明人： Ben Alan Askem , Sarah Jenny Collinson , John Cowan-Hughes , Christopher John Fryer , Tom Moy , Paul Mullen , Derek Nicolini , Neil Pryor , Philip Walsh , Ian Binder
摘要： Some embodiments have a pump assembly mounted to or supported by a dressing for reduced pressure wound therapy. The dressing can have visual pressure, saturation, and/or temperature sensors to provide a visual indication of the level of pressure, saturation, and/or temperature within the dressing. Additionally, the pump assembly can have a pressure sensor in communication with the flow pathway through the pump, and at least one switch or button supported by the housing, the at least one switch or button being accessible to a user and being in communication with the controller. The pump assembly can have a controller supported within or by the housing, the controller being configured to control an operation of the pump. The pump can be configured to be sterilized following the assembly of the pump such that all of the components of the pump have been sterilized.
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公开(公告)号：US11129931B2
公开(公告)日：2021-09-28
申请号：US16047786
申请日：2018-07-27
申请人： Smith & Nephew PLC
发明人： Ben Alan Askem , Sarah Jenny Collinson , John Cowan-Hughes , Christopher John Fryer , Tom Moy , Paul Mullen , Derek Nicolini , Neil Pryor , Philip Walsh , Ian Binder
摘要： Some embodiments have a pump assembly mounted to or supported by a dressing for reduced pressure wound therapy. The dressing can have visual pressure, saturation, and/or temperature sensors to provide a visual indication of the level of pressure, saturation, and/or temperature within the dressing. Additionally, the pump assembly can have a pressure sensor in communication with the flow pathway through the pump, and at least one switch or button supported by the housing, the at least one switch or button being accessible to a user and being in communication with the controller. The pump assembly can have a controller supported within or by the housing, the controller being configured to control an operation of the pump. The pump can be configured to be sterilized following the assembly of the pump such that all of the components of the pump have been sterilized.
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公开(公告)号：US20170304510A1
公开(公告)日：2017-10-26
申请号：US15647624
申请日：2017-07-12
申请人： SMITH & NEPHEW, PLC
发明人： Ben Alan Askem , Sarah Jenny Collinson , John Cowan-Hughes , Christopher John Fryer , Tom Moy , Paul Mullen , Derek Nicolini , Neil Pryor , Philip Walsh , Ian Binder
摘要： Some embodiments have a pump assembly mounted to or supported by a dressing for reduced pressure wound therapy. The dressing can have visual pressure, saturation, and/or temperature sensors to provide a visual indication of the level of pressure, saturation, and/or temperature within the dressing. Additionally, the pump assembly can have a pressure sensor in communication with the flow pathway through the pump, and at least one switch or button supported by the housing, the at least one switch or button being accessible to a user and being in communication with the controller. The pump assembly can have a controller supported within or by the housing, the controller being configured to control an operation of the pump. The pump can be configured to be sterilized following the assembly of the pump such that all of the components of the pump have been sterilized.
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公开(公告)号：US11903798B2
公开(公告)日：2024-02-20
申请号：US17397860
申请日：2021-08-09
申请人： Smith & Nephew PLC
发明人： Ben Alan Askem , Sarah Jenny Collinson , John Cowan-Hughes , Christopher John Fryer , Tom Moy , Paul Mullen , Derek Nicolini , Neil Pryor , Philip Walsh , Ian Binder
CPC分类号： A61F13/0246 , A61F13/00042 , A61M1/732 , A61M1/915 , A61M1/962 , A61M1/964 , A61F2013/00536 , A61M1/966 , A61M1/982 , A61M1/985 , A61M2205/0216 , A61M2205/42 , A61M2205/80 , A61M2205/82 , A61M2205/8206 , A61M2205/8293
摘要： Some embodiments have a pump assembly mounted to or supported by a dressing for reduced pressure wound therapy. The dressing can have visual pressure, saturation, and/or temperature sensors to provide a visual indication of the level of pressure, saturation, and/or temperature within the dressing. Additionally, the pump assembly can have a pressure sensor in communication with the flow pathway through the pump, and at least one switch or button supported by the housing, the at least one switch or button being accessible to a user and being in communication with the controller. The pump assembly can have a controller supported within or by the housing, the controller being configured to control an operation of the pump. The pump can be configured to be sterilized following the assembly of the pump such that all of the components of the pump have been sterilized.
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公开(公告)号：US20220080105A1
公开(公告)日：2022-03-17
申请号：US17486071
申请日：2021-09-27
申请人： Smith & Nephew PLC
发明人： Ben Alan Askem , Sarah Jenny Collinson , John Cowan-Hughes , Christopher John Fryer , Tom Moy , Paul Mullen , Derek Nicolini , Neil Pryor , Philip Walsh , Ian Binder
摘要： Some embodiments have a pump assembly mounted to or supported by a dressing for reduced pressure wound therapy. The dressing can have visual pressure, saturation, and/or temperature sensors to provide a visual indication of the level of pressure, saturation, and/or temperature within the dressing. Additionally, the pump assembly can have a pressure sensor in communication with the flow pathway through the pump, and at least one switch or button supported by the housing, the at least one switch or button being accessible to a user and being in communication with the controller. The pump assembly can have a controller supported within or by the housing, the controller being configured to control an operation of the pump. The pump can be configured to be sterilized following the assembly of the pump such that all of the components of the pump have been sterilized.
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公开(公告)号：US20190091381A1
公开(公告)日：2019-03-28
申请号：US16047786
申请日：2018-07-27
申请人： SMITH & NEPHEW PLC
发明人： Ben Alan Askem , Sarah Jenny Collinson , John Cowan-Hughes , Christopher John Fryer , Tom Moy , Paul Mullen , Derek Nicolini , Neil Pryor , Philip Walsh , Ian Binder
摘要： Some embodiments have a pump assembly mounted to or supported by a dressing for reduced pressure wound therapy. The dressing can have visual pressure, saturation, and/or temperature sensors to provide a visual indication of the level of pressure, saturation, and/or temperature within the dressing. Additionally, the pump assembly can have a pressure sensor in communication with the flow pathway through the pump, and at least one switch or button supported by the housing, the at least one switch or button being accessible to a user and being in communication with the controller. The pump assembly can have a controller supported within or by the housing, the controller being configured to control an operation of the pump. The pump can be configured to be sterilized following the assembly of the pump such that all of the components of the pump have been sterilized.
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公开(公告)号：US10046096B2
公开(公告)日：2018-08-14
申请号：US14385136
申请日：2013-03-12
申请人： SMITH & NEPHEW, PLC
发明人： Ben Alan Askem , Sarah Jenny Collinson , John Cowan-Hughes , Christopher John Fryer , Tom Moy , Paul Mullen , Derek Nicolini , Neil Pryor , Philip Walsh , Ian Binder
摘要： Some embodiments have a pump assembly mounted to or supported by a dressing for reduced pressure wound therapy. The dressing can have visual pressure, saturation, and/or temperature sensors to provide a visual indication of the level of pressure, saturation, and/or temperature within the dressing. Additionally, the pump assembly can have a pressure sensor in communication with the flow pathway through the pump, and at least one switch or button supported by the housing, the at least one switch or button being accessible to a user and being in communication with the controller. The pump assembly can have a controller supported within or by the housing, the controller being configured to control an operation of the pump. The pump can be configured to be sterilized following the assembly of the pump such that all of the components of the pump have been sterilized.
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公开(公告)号：US20170181894A1
公开(公告)日：2017-06-29
申请号：US15406585
申请日：2017-01-13
申请人： Smith & Nephew PLC
发明人： Julie Allen , Ben Alan Askem , Trevor John Beckett , Ian Binder , Sarah Jenny Collinson , Iacopo Claudio Ferrari , Christopher John Fryer , Philip Gowans , John Cowan-Hughes , Matthew James Herd , Keith Marshall , Steven Carl Mehta , Tom Moy , Paul Mullen , Derek Nicolini , Alexander David Norman , Neil Pryor , Christian Riva , Gary Stacey , Philip Walsh
IPC分类号： A61F13/00 , F04B45/047 , F04B53/10 , A61M1/00
摘要： Some embodiments disclosed herein are directed to a pump assembly comprising a voice coil, a magnet and a diaphragm, wherein the voice coil is configured to move the diaphragm to pump a fluid through the pump assembly in response to a drive signal applied to the voice coil. Some embodiments disclosed herein are directed to an apparatus for applying negative pressure to a wound comprising a source of negative pressure configured to be coupled to a dressing, the source of negative comprising a voice coil actuator and a diaphragm, and a controller configured to produce a drive signal for the voice coil actuator.
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