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1.发明公开公开(公告)号：US20230277381A1
公开(公告)日：2023-09-07
申请号：US18111158
申请日：2023-02-17
申请人： Smith & Nephew PLC
发明人： Emma Rhian Cole , Nicholas Charlton Fry , Allan Kenneth Frazer Grugeon Hunt , Marcus Damian Phillips , Daniel Lee Steward
CPC分类号： A61F13/00063 , A61F13/00059 , A61F13/0216 , A61F2013/00948
摘要： Embodiments of apparatuses, systems, methods for monitoring wound pH are disclosed. In some embodiments, a wound dressing includes one or more optical sensors configured to measure a change in color of a pH-sensitive adhesive that changes color in response to changes in wound exudate pH. In some embodiments, the wound dressing may further comprise hydrophilic channels that direct wound exudate to a pH-sensitive material over the optical sensors. Such dressings may also be used in combination with a negative pressure wound therapy system.
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公开(公告)号：US20240197538A1
公开(公告)日：2024-06-20
申请号：US18530657
申请日：2023-12-06
申请人： Smith & Nephew PLC
发明人： Emma Rhian Cole , Allan Kenneth Frazer Grugeon Hunt , Felix Clarence Quintanar , Daniel Lee Steward
摘要： Systems and methods for component stress relief are disclosed. In some embodiments, a wound dressing includes a substantially stretchable wound contact layer including a wound facing side and a non-wound facing side. The wound facing side or the non-wound facing side of the wound contact layer can support a plurality of electronic components and a plurality of electronic connections that connect at least some of the plurality of the electronic components. The wound facing side or the non-wound facing side of the wound contact layer can include a region of substantially non-stretchable material that supports at least one electronic component from the plurality of electronic components. The at least one electronic component can be attached to the wound contact layer with adhesive material. Such arrangement can securely position the at least one electronic component and limit the mechanical strain on the at least one electronic component supported by the region.
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公开(公告)号：US12097092B2
公开(公告)日：2024-09-24
申请号：US18111158
申请日：2023-02-17
申请人： Smith & Nephew PLC
发明人： Emma Rhian Cole , Nicholas Charlton Fry , Allan Kenneth Frazer Grugeon Hunt , Marcus Damian Phillips , Daniel Lee Steward
CPC分类号： A61F13/00063 , A61F13/00059 , A61F13/05 , A61F2013/00948
摘要： Embodiments of apparatuses, systems, methods for monitoring wound pH are disclosed. In some embodiments, a wound dressing includes one or more optical sensors configured to measure a change in color of a pH-sensitive adhesive that changes color in response to changes in wound exudate pH. In some embodiments, the wound dressing may further comprise hydrophilic channels that direct wound exudate to a pH-sensitive material over the optical sensors. Such dressings may also be used in combination with a negative pressure wound therapy system.
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公开(公告)号：US11883262B2
公开(公告)日：2024-01-30
申请号：US16604545
申请日：2018-04-11
申请人： Smith & Nephew PLC
发明人： Emma Rhian Cole , Allan Kenneth Frazer Grugeon Hunt , Felix Clarence Quintanar , Daniel Lee Steward
CPC分类号： A61F13/00068 , A61F13/0216 , A61F13/0289 , A61M1/73 , A61M1/915 , A61M1/95 , A61M1/962
摘要： Systems and methods for component stress relief are disclosed. In some embodiments, a wound dressing includes a substantially stretchable wound contact layer including a wound facing side and a non-wound facing side. The wound facing side or the non-wound facing side of the wound contact layer can support a plurality of electronic components and a plurality of electronic connections that connect at least some of the plurality of the electronic components. The wound facing side or the non-wound facing side of the wound contact layer can include a region of substantially non-stretchable material that supports at least one electronic component from the plurality of electronic components. The at least one electronic component can be attached to the wound contact layer with adhesive material. Such arrangement can securely position the at least one electronic component and limit the mechanical strain on the at least one electronic component supported by the region.
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公开(公告)号：US11596553B2
公开(公告)日：2023-03-07
申请号：US16649340
申请日：2018-09-24
申请人： Smith & Nephew PLC
发明人： Emma Rhian Cole , Nicholas Charlton Fry , Allan Kenneth Frazer Grugeon Hunt , Marcus Damian Phillips , Daniel Lee Steward
摘要： Embodiments of apparatuses, systems, methods for monitoring wound pH are disclosed. In some embodiments, a wound dressing includes one or more optical sensors configured to measure a change in color of a pH-sensitive adhesive that changes color in response to changes in wound exudate pH. In some embodiments, the wound dressing may further comprise hydrophilic channels that direct wound exudate to a pH-sensitive material over the optical sensors. Such dressings may also be used in combination with a negative pressure wound therapy system.
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公开(公告)号：US20210128364A1
公开(公告)日：2021-05-06
申请号：US16604545
申请日：2018-04-11
申请人： Smith & Nephew PLC
发明人： Emma Rhian Cole , Allan Kenneth Frazer Grugeon Hunt , Felix Clarence Quintanar , Daniel Lee Steward
摘要： Systems and methods for component stress relief are disclosed. In some embodiments, a wound dressing includes a substantially stretchable wound contact layer including a wound facing side and a non-wound facing side. The wound facing side or the non-wound facing side of the wound contact layer can support a plurality of electronic components and a plurality of electronic connections that connect at least some of the plurality of the electronic components. The wound facing side or the non-wound facing side of the wound contact layer can include a region of substantially non-stretchable material that supports at least one electronic component from the plurality of electronic components. The at least one electronic component can be attached to the wound contact layer with adhesive material. Such arrangement can securely position the at least one electronic component and limit the mechanical strain on the at least one electronic component supported by the region.
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