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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：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：US11524147B2
公开(公告)日：2022-12-13
申请号：US17071342
申请日：2020-10-15
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Mingliang Lawrence Tsai
Abstract: Valves and valve systems are provided that are useful for integration with inflatable indwelling medical devices to prevent over-inflation of retention balloon.
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公开(公告)号：US20220054294A1
公开(公告)日：2022-02-24
申请号：US17518938
申请日：2021-11-04
Applicant: ConvaTec Technologies Inc.
Inventor： Marc Lesko , Mingliang Lawrence Tsai , Gary Oberholtzer
Abstract: An ostomy appliance including an ostomy pouch with a filter and a center pleated panel to protect the filter, facilitate deodorization and deter ballooning.
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Patent Agency Ranking
公开(公告)号：US11191661B2
公开(公告)日：2021-12-07
申请号：US16186003
申请日：2018-11-09
Applicant: ConvaTec Technologies Inc.
Inventor： Mingliang Lawrence Tsai , Tinh Nguyen-DeMary
Abstract: A fecal catheter or ostomy pouch made of an odor barrier material including a thermoplastic elastomer, odor barrier modifier and an antiblocking agent.
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公开(公告)号：US20210038870A1
公开(公告)日：2021-02-11
申请号：US17071342
申请日：2020-10-15
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Mingliang Lawrence Tsai
Abstract: Valves and valve systems are provided that are useful for integration with inflatable indwelling medical devices to prevent over-inflation of retention balloon.
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公开(公告)号：US10588773B2
公开(公告)日：2020-03-17
申请号：US14723246
申请日：2015-05-27
Applicant: ConvaTec Technologies Inc.
Inventor： Mingliang Lawrence Tsai , Tinh Nguyen-DeMary
Abstract: The present invention is a drainable ostomy pouch having a closure system that includes a resealable press and seal material. The material facilitates closing and opening of the ostomy pouch outlet. A space between the comfort panel and the pouch material can accommodate the closure system or at least a portion of the closure system.
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公开(公告)号：US12102553B2
公开(公告)日：2024-10-01
申请号：US16779970
申请日：2020-02-03
Applicant: ConvaTec Technologies Inc.
Inventor： Mingliang Lawrence Tsai , Tinh Nguyen-DeMary
CPC classification number: A61F5/445 , A61F5/4407
Abstract: The present invention is a drainable ostomy pouch having a closure system that includes a resealable press and seal material. The material facilitates closing and opening of the ostomy pouch outlet. A space between the comfort panel and the pouch material can accommodate the closure system or at least a portion of the closure system.
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公开(公告)号：US20220203066A1
公开(公告)日：2022-06-30
申请号：US17563501
申请日：2021-12-28
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Mingliang Lawrence Tsai , Pavel Zeliankevich
Abstract: An apparatus according to certain embodiments generally includes an elongated tubular member having a proximal end and an opposite distal end, and an inflatable balloon surrounding the distal end. The elongated tubular member comprises an outer tube, a non-collapsible inner tube positioned within the outer tube, and a compressible material positioned between the outer tube and the inner tube.
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