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公开(公告)号：US11898678B2
公开(公告)日：2024-02-13
申请号：US17538160
申请日：2021-11-30
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Yun Jin , Bret Weig , John Cline , Mingliang Lawrence Tsai
CPC classification number: F16L37/32 , A61F5/4405 , A61M39/1011 , A61M39/26 , A61M39/10 , A61M2039/263 , F16L37/38 , F16L37/46 , Y10T137/9029
Abstract: A bag connector system includes a first coupling element, with a self-closing seal and a housing having a fluid inlet port and a fluid outlet port, and a second coupling element, with a housing having a fluid inlet end and a fluid outlet end. The fluid inlet end is configured to displace the self-closing seal when inserted into the fluid outlet port of the first coupling element. A bag connector system optionally includes a locking mechanism to maintain the first coupling element and second coupling element in a coupled state. Uncoupling of the first and second coupling elements results in minimal fluid contamination on the outer surfaces of the coupling elements. The bag connector systems provided herein are included in medical appliances for waste management.
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公开(公告)号：US20220090720A1
公开(公告)日：2022-03-24
申请号：US17538160
申请日：2021-11-30
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Yun Jin , Bret Weig , John Cline , Mingliang Lawrence Tsai
Abstract: A bag connector system includes a first coupling element, with a self-closing seal and a housing having a fluid inlet port and a fluid outlet port, and a second coupling element, with a housing having a fluid inlet end and a fluid outlet end. The fluid inlet end is configured to displace the self-closing seal when inserted into the fluid outlet port of the first coupling element. A bag connector system optionally includes a locking mechanism to maintain the first coupling element and second coupling element in a coupled state. Uncoupling of the first and second coupling elements results in minimal fluid contamination on the outer surfaces of the coupling elements. The bag connector systems provided herein are included in medical appliances for waste management.
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公开(公告)号：US12186228B2
公开(公告)日：2025-01-07
申请号：US17516102
申请日：2021-11-01
Applicant: ConvaTec Technologies Inc.
Inventor： John Cline , Bret Weig , Christopher Gregory , John Blum
Abstract: A stoma adapter is described that is especially suited to a recessed stoma or a flush stoma. The stoma adapter effectively extends the discharge passage from the stoma, protects peristomal skin, and forms a bridge at the interface between the stoma and an ostomy appliance. The stoma adapter contains a substantially unobstructed discharge passage, at least for effluent flowing in a discharge direction. The stoma adapter includes a seal for sealing against the bowel wall. The stoma adapter has collapsing, expanding, flexible and reinforced designs.
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公开(公告)号：US11187364B2
公开(公告)日：2021-11-30
申请号：US16718166
申请日：2019-12-17
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Yun Jin , Bret Alexander Weig , John Cline , Mingliang Lawrence Tsai
Abstract: A bag connector system includes a first coupling element, with a self-closing seal and a housing having a fluid inlet port and a fluid outlet port, and a second coupling element, with a housing having a fluid inlet end and a fluid outlet end. The fluid inlet end is configured to displace the self-closing seal when inserted into the fluid outlet port of the first coupling element. A bag connector system optionally includes a locking mechanism to maintain the first coupling element and second coupling element in a coupled state. Uncoupling of the first and second coupling elements results in minimal fluid contamination on the outer surfaces of the coupling elements. The bag connector systems provided herein are included in medical appliances for waste management.
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公开(公告)号：US11166838B2
公开(公告)日：2021-11-09
申请号：US16237084
申请日：2018-12-31
Applicant: ConvaTec Technologies Inc.
Inventor： John Cline , Bret Weig , Christopher Gregory , John Blum
Abstract: A stoma adapter is described that is especially suited to a recessed stoma or a flush stoma. The stoma adapter effectively extends the discharge passage from the stoma, protects peristomal skin, and forms a bridge at the interface between the stoma and an ostomy appliance. The stoma adapter contains a substantially unobstructed discharge passage, at least for effluent flowing in a discharge direction. The stoma adapter includes a seal for sealing against the bowel wall. The stoma adapter has collapsing, expanding, flexible and reinforced designs.
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Patent Agency Ranking
公开(公告)号：US20180235802A1
公开(公告)日：2018-08-23
申请号：US15954526
申请日：2018-04-16
Applicant: ConvaTec Technologies Inc.
Inventor： Tinh Nguyen-Demary , John Cline , John Blum , Gary Stacey , Philip Davies , Trevor Beckett
CPC classification number: A61F5/445 , A61F5/441 , A61F5/448 , A61F2005/4486
Abstract: A controlled discharge ostomy appliance assembly comprises (i) a stoma seal that is self-urging with a dynamic damping characteristic that resists changes of seal volume, (ii) a press-fit coupling member displaceable from an unlocked position to a locked position as part of a press-fit process, and (iii) a single-use frangible portion. The assembly further includes a protector shield removably fastened to the appliance forming a combined assembly therewith. The protector shield comprises (i) a seal displacer manipulable for displacing the stoma seal to a non-operative position ready for fitting, (ii) a substantially rigid coupling member guard portion for protecting the state of the coupling member, and (iii) a bracing portion for bracing the single-use frangible portion.
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公开(公告)号：US09669205B2
公开(公告)日：2017-06-06
申请号：US14449035
申请日：2014-07-31
Applicant: ConvaTec Technologies Inc.
Inventor： Yun Jin , Bret Alexander Weig , John Cline , Mingliang Lawrence Tsai
CPC classification number: A61M39/10 , A61F5/4405 , A61M39/1011 , A61M39/26 , A61M2039/263 , F16L37/32 , F16L37/38 , F16L37/46 , Y10T137/9029
Abstract: A bag connector system includes a first coupling element, with a self-closing seal and a housing having a fluid inlet port and a fluid outlet port, and a second coupling element, with a housing having a fluid inlet end and a fluid outlet end. The fluid inlet end is configured to displace the self-closing seal when inserted into the fluid outlet port of the first coupling element. A bag connector system optionally includes a locking mechanism to maintain the first coupling element and second coupling element in a coupled state. Uncoupling of the first and second coupling elements results in minimal fluid contamination on the outer surfaces of the coupling elements. The bag connector systems provided herein are included in medical appliances for waste management.
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公开(公告)号：US20140364823A1
公开(公告)日：2014-12-11
申请号：US14466785
申请日：2014-08-22
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Tinh Nguyen-Demary , John Cline , John Blum , Gary Stacey , Philip Davies , Trevor Beckett
CPC classification number: A61F5/445 , A61F5/441 , A61F5/448 , A61F2005/4486
Abstract: A controlled discharge ostomy appliance assembly comprises (i) a stoma seal that is self-urging with a dynamic damping characteristic that resists changes of seal volume, (ii) a press-fit coupling member displaceable from an unlocked position to a locked position as part of a press-fit process, and (iii) a single-use frangible portion. The assembly further includes a protector shield removably fastened to the appliance forming a combined assembly therewith. The protector shield comprises (i) a seal displacer manipulable for displacing the stoma seal to a non-operative position ready for fitting, (ii) a substantially rigid coupling member guard portion for protecting the state of the coupling member, and (iii) a bracing portion for bracing the single-use frangible portion.
Abstract translation: 受控放电造口术器具组件包括（i）具有阻止密封体积变化的动态阻尼特性的自推动的造口密封，（ii）可从解锁位置移位到锁定位置的压配合联构件作为部分 的压配合过程，以及（iii）单次使用的易碎部分。 组件还包括可拆卸地紧固到器具的保护器屏蔽件，其形成与之组合的组件。 保护罩包括（i）可操纵的密封置换器，用于将造口密封件移位到准备好装配的非操作位置，（ii）用于保护联接构件的状态的基本上刚性的联接构件保护部分，以及（iii） 用于支撑单次使用的易碎部分的支撑部分。
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公开(公告)号：US20220054297A1
公开(公告)日：2022-02-24
申请号：US17516102
申请日：2021-11-01
Applicant: ConvaTec Technologies Inc.
Inventor： John Cline , Bret Weig , Christopher Gregory , John Blum
IPC: A61F5/445
Abstract: A stoma adapter is described that is especially suited to a recessed stoma or a flush stoma. The stoma adapter effectively extends the discharge passage from the stoma, protects peristomal skin, and forms a bridge at the interface between the stoma and an ostomy appliance. The stoma adapter contains a substantially unobstructed discharge passage, at least for effluent flowing in a discharge direction. The stoma adapter includes a seal for sealing against the bowel wall. The stoma adapter has collapsing, expanding, flexible and reinforced designs.
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公开(公告)号：US11076978B2
公开(公告)日：2021-08-03
申请号：US15954526
申请日：2018-04-16
Applicant: ConvaTec Technologies Inc.
Inventor： Tinh Nguyen-Demary , John Cline , John Blum , Gary Stacey , Philip Davies , Trevor Beckett
Abstract: A controlled discharge ostomy appliance assembly comprises (i) a stoma seal that is self-urging with a dynamic damping characteristic that resists changes of seal volume, (ii) a press-fit coupling member displaceable from an unlocked position to a locked position as part of a press-fit process, and (iii) a single-use frangible portion. The assembly further includes a protector shield removably fastened to the appliance forming a combined assembly therewith. The protector shield comprises (i) a seal displacer manipulable for displacing the stoma seal to a non-operative position ready for fitting, (ii) a substantially rigid coupling member guard portion for protecting the state of the coupling member, and (iii) a bracing portion for bracing the single-use frangible portion.
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