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公开(公告)号：US09427505B2
公开(公告)日：2016-08-30
申请号：US13894323
申请日：2013-05-14
申请人： Smith & Nephew PLC
发明人： Ben Alan Askem , Trevor John Beckett , Iacopo Claudio Ferrari , Matthew James Herd , Keith Marshall , Tom Moy , Alex David Norman , Christian Riva , Gary Stacey , Philip Walsh
CPC分类号： A61F13/00068 , A61F2013/00174 , A61M1/0072 , A61M1/0088 , A61M1/009 , A61M27/00 , A61M2205/8206 , A61M2209/088 , F04B43/0054 , F04B43/04 , F04B45/047 , F04B49/06 , F04B53/10
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.
摘要翻译： 本文公开的一些实施例涉及一种包括音圈，磁体和隔膜的泵组件，其中所述音圈配置成响应于施加到音圈的驱动信号而移动隔膜以泵送流体通过泵组件 。 本文公开的一些实施例涉及一种用于对包括负压源的负压施加负压的装置，所述负压源被配置为耦合到敷料，负极源包括音圈致动器和隔膜，以及控制器，其被配置为产生 音圈驱动信号。
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公开(公告)号：US20160367737A1
公开(公告)日：2016-12-22
申请号：US15250724
申请日：2016-08-29
申请人： SMITH & NEPHEW PLC
发明人： Ben Alan Askem , Trevor John Beckett , Iacopo Claudio Ferrari , Matthew James Herd , Keith Marshall , Tom Moy , Alex David Norman , Christian Riva , Gary Stacey , Philip Walsh
CPC分类号： A61F13/00068 , A61F2013/00174 , A61M1/0072 , A61M1/0088 , A61M1/009 , A61M27/00 , A61M2205/8206 , A61M2209/088 , F04B43/0054 , F04B43/04 , F04B45/047 , F04B49/06 , F04B53/10
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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公开(公告)号：US20190307611A1
公开(公告)日：2019-10-10
申请号：US16396157
申请日：2019-04-26
申请人： Smith & Nephew PLC
发明人： Ben Alan Askem , Trevor John Beckett , Iacopo Claudio Ferrari , Matthew James Herd , Keith Marshall , Tom Moy , Alexander David Norman , Christian Riva , Gary Stacey , Philip Walsh
IPC分类号： A61F13/00 , F04B53/10 , A61M1/00 , A61M27/00 , F04B45/047 , F04B49/06 , F04B43/04 , F04B43/00
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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公开(公告)号：US10299964B2
公开(公告)日：2019-05-28
申请号：US15250724
申请日：2016-08-29
申请人： SMITH & NEPHEW PLC
发明人： Ben Alan Askem , Trevor John Beckett , Iacopo Claudio Ferrari , Matthew James Herd , Keith Marshall , Tom Moy , Alexander David Norman , Christian Riva , Gary Stacey , Philip Walsh
IPC分类号： A61M1/00 , A61F13/00 , F04B49/06 , A61M27/00 , F04B43/00 , F04B43/04 , F04B45/047 , F04B53/10
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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公开(公告)号：US20130331823A1
公开(公告)日：2013-12-12
申请号：US13894323
申请日：2013-05-14
申请人： Smith & Nephew PLC
发明人： Ben Alan Askem , Trevor John Beckett , Iacopo Claudio Ferrari , Matthew James Herd , Keith Marshall , Tom Moy , Alex David Norman , Christian Riva , Gary Stacey , Philip Walsh
CPC分类号： A61F13/00068 , A61F2013/00174 , A61M1/0072 , A61M1/0088 , A61M1/009 , A61M27/00 , A61M2205/8206 , A61M2209/088 , F04B43/0054 , F04B43/04 , F04B45/047 , F04B49/06 , F04B53/10
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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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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公开(公告)号：US09545465B2
公开(公告)日：2017-01-17
申请号：US14401356
申请日：2013-05-15
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
CPC分类号： A61F13/00068 , A61F2013/00174 , A61M1/0072 , A61M1/0088 , A61M1/009 , A61M27/00 , A61M2205/8206 , A61M2209/088 , F04B43/0054 , F04B43/04 , F04B45/047 , F04B49/06 , F04B53/10
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.
摘要翻译： 本文公开的一些实施例涉及一种包括音圈，磁体和隔膜的泵组件，其中所述音圈配置成响应于施加到音圈的驱动信号而移动隔膜以泵送流体通过泵组件 。 本文公开的一些实施例涉及一种用于对包括负压源的负压施加负压的装置，所述负压源被配置为耦合到敷料，负极源包括音圈致动器和隔膜，以及控制器，其被配置为产生 音圈驱动信号。
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公开(公告)号：US20150100045A1
公开(公告)日：2015-04-09
申请号：US14401356
申请日：2013-05-15
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
CPC分类号： A61F13/00068 , A61F2013/00174 , A61M1/0072 , A61M1/0088 , A61M1/009 , A61M27/00 , A61M2205/8206 , A61M2209/088 , F04B43/0054 , F04B43/04 , F04B45/047 , F04B49/06 , F04B53/10
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.
摘要翻译： 本文公开的一些实施例涉及一种包括音圈，磁体和隔膜的泵组件，其中所述音圈配置成响应于施加到音圈的驱动信号而移动隔膜以泵送流体通过泵组件 。 本文公开的一些实施例涉及一种用于对包括负压源的负压施加负压的装置，所述负压源被配置为耦合到敷料，负极源包括音圈致动器和隔膜，以及控制器，其被配置为产生 音圈驱动信号。
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