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1.发明公开公开(公告)号：US20230263652A1
公开(公告)日：2023-08-24
申请号：US18310157
申请日：2023-05-01
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Emily Donovan , Garry Storey , Wayne Bonnefin , Roxanna Woodward , Stephen Desmond , Lisa Price , Clive Wilson , James Glover
Abstract: Ostomy wafers, ostomy devices incorporating ostomy wafers, and methods of applying ostomy wafers and ostomy devices are disclosed. An ostomy wafer may include an external layer and a convex layer coupled to the external layer. An ostomy device may include an ostomy pouch and an ostomy wafer coupled to the ostomy pouch that includes an external layer and a convex layer coupled to the external layer.
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2.发明申请公开(公告)号：US20200337879A1
公开(公告)日：2020-10-29
申请号：US16859506
申请日：2020-04-27
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Emily Donovan , Garry Storey , Wayne Bonnefin , Roxanna Woodward , Stephen Desmond , Lisa Price , Clive Wilson , James Glover
Abstract: Ostomy wafers, ostomy devices incorporating ostomy wafers, and methods of applying ostomy wafers and ostomy devices are disclosed herein. An ostomy wafer may include an external layer and a convex layer coupled to the external layer. An ostomy device may include an ostomy pouch and an ostomy wafer coupled to the ostomy pouch that includes an external layer and a convex layer coupled to the external layer.
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公开(公告)号：US11679020B2
公开(公告)日：2023-06-20
申请号：US16859506
申请日：2020-04-27
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Emily Donovan , Garry Storey , Wayne Bonnefin , Roxanna Woodward , Stephen Desmond , Lisa Price , Clive Wilson , James Glover
Abstract: Ostomy wafers, ostomy devices incorporating ostomy wafers, and methods of applying ostomy wafers and ostomy devices are disclosed herein. An ostomy wafer may include an external layer and a convex layer coupled to the external layer. An ostomy device may include an ostomy pouch and an ostomy wafer coupled to the ostomy pouch that includes an external layer and a convex layer coupled to the external layer.
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公开(公告)号：US20230201024A1
公开(公告)日：2023-06-29
申请号：US18114968
申请日：2023-02-27
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Emily Donovan , Garry Storey , Wayne Bonnefin , Roxanna Woodward , Stephen Desmond , Lisa Price , Clive Wilson , James Glover
CPC classification number: A61F5/448 , A61F5/443 , A61F2005/4483
Abstract: Ostomy wafers, ostomy devices incorporating ostomy wafers, and methods of applying ostomy wafers and ostomy devices are disclosed herein. An ostomy wafer may include an external layer and a convex surface coupled to the external layer. An ostomy device may include an ostomy pouch and an ostomy wafer coupled to the ostomy pouch that includes an external layer and a convex surface coupled to the external layer.
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公开(公告)号：US11638658B2
公开(公告)日：2023-05-02
申请号：US16859496
申请日：2020-04-27
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Emily Donovan , Garry Storey , Wayne Bonnefin , Roxanna Woodward , Stephen Desmond , Lisa Price , Clive Wilson , James Glover
Abstract: Ostomy wafers, ostomy devices incorporating ostomy wafers, and methods of applying ostomy wafers and ostomy devices are disclosed herein. An ostomy wafer may include an external layer and a foam layer coupled to the external layer. An ostomy device may include an ostomy pouch and an ostomy wafer coupled to the ostomy pouch that includes an external layer and a foam layer coupled to the external layer.
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Patent Agency Ranking
公开(公告)号：US10968543B2
公开(公告)日：2021-04-06
申请号：US14362039
申请日：2012-11-29
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Wayne Bonnefin , Sarah Wroe , Amelia Prentice
IPC: A61F13/00 , D02G3/04 , D04B21/12 , A61L15/42 , A61L15/60 , D06M13/21 , D06M23/10 , A61F13/02 , D02G3/44 , D01G15/00 , D01H4/10 , D02G3/02 , D06B9/00 , D06M101/06
Abstract: A wound dressing for use in vacuum wound therapy comprising a wound contact layer which is an open structure comprising a yarn comprising gel-forming filaments or fibres, the structure having a porosity which allows exudate to flow through it.
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公开(公告)号：US20140323999A1
公开(公告)日：2014-10-30
申请号：US14362039
申请日：2012-11-29
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Wayne Bonnefin , Sarah Wroe , Amelia Prentice
CPC classification number: D02G3/04 , A61F13/00012 , A61F13/00021 , A61F13/00063 , A61F13/00068 , A61F13/0209 , A61F2013/00174 , A61F2013/00229 , A61F2013/00242 , A61F2013/00536 , A61F2013/0054 , A61L15/425 , A61L15/60 , D01G15/00 , D01H4/00 , D02G3/02 , D02G3/448 , D04B21/12 , D06B9/00 , D06M13/21 , D06M23/10 , D06M2101/06 , D10B2509/022 , Y10T428/2975
Abstract: A wound dressing for use in vacuum wound therapy comprising a wound contact layer which is an open structure comprising a yarn comprising gel-forming filaments or fibres, the structure having a porosity which allows exudate to flow through it.
Abstract translation: 一种用于真空伤口治疗的伤口敷料，其包括作为开口结构的伤口接触层，所述伤口接触层包括含有凝胶形成丝或纤维的纱线，所述结构具有允许渗出物流过其的孔隙率。
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公开(公告)号：US20230255814A1
公开(公告)日：2023-08-17
申请号：US18310119
申请日：2023-05-01
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Emily Donovan , Garry Storey , Wayne Bonnefin , Roxanna Woodward , Stephen Desmond , Lisa Price , Clive Wilson , James Glover
Abstract: Ostomy wafers, ostomy devices incorporating ostomy wafers, and methods of applying ostomy wafers and ostomy devices are disclosed. An ostomy wafer may include an external layer and a convex surface coupled to the external layer. An ostomy device may include an ostomy pouch and an ostomy wafer coupled to the ostomy pouch that includes an external layer and a convex surface coupled to the external layer.
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公开(公告)号：US20230201023A1
公开(公告)日：2023-06-29
申请号：US18114966
申请日：2023-02-27
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Emily Donovan , Garry Storey , Wayne Bonnefin , Roxanna Woodward , Stephen Desmond , Lisa Price , Clive Wilson , James Glover
CPC classification number: A61F5/448 , A61F5/443 , A61F2005/4483
Abstract: Ostomy wafers, ostomy devices incorporating ostomy wafers, and methods of applying ostomy wafers and ostomy devices are disclosed herein. An ostomy wafer may include an external layer and a convex surface coupled to the external layer. An ostomy device may include an ostomy pouch and an ostomy wafer coupled to the ostomy pouch that includes an external layer and a convex surface coupled to the external layer.
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公开(公告)号：US09562305B2
公开(公告)日：2017-02-07
申请号：US14362050
申请日：2012-11-29
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Wayne Bonnefin , Sarah Wroe , Amelia Prentice
IPC: D02G3/04 , A61F13/00 , A61L15/42 , A61L15/60 , D02G3/44 , D06M13/21 , D06M23/10 , A61F13/02 , D04B21/12 , D01G15/00 , D01H4/00 , D02G3/02 , D06B9/00 , D06M101/06
CPC classification number: D02G3/04 , A61F13/00012 , A61F13/00021 , A61F13/00063 , A61F13/00068 , A61F13/0209 , A61F2013/00174 , A61F2013/00229 , A61F2013/00242 , A61F2013/00536 , A61F2013/0054 , A61L15/425 , A61L15/60 , D01G15/00 , D01H4/00 , D02G3/02 , D02G3/448 , D04B21/12 , D06B9/00 , D06M13/21 , D06M23/10 , D06M2101/06 , D10B2509/022 , Y10T428/2975
Abstract: A yarn comprising gel forming filaments or fibers particularly one used to make a woven or knitted wound dressing or other gelling fabric structure. The invention provides a yarn comprising a blend of from 30% to 100% by weight of gel-forming fibers and 0% to 70% by weight of textile fibers. Process for making the yarns are also described including those using rotor spinning.
Abstract translation: 一种包含凝胶形成长丝或纤维的纱线，特别是用于制造编织或针织伤口敷料或其它凝胶织物结构的纱线。 本发明提供一种包含30％至100％重量的凝胶形成纤维和0％至70％重量的纺织纤维的共混物的纱线。 还描述了用于制造纱线的方法，包括使用转杯纺纱的方法。
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