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1. 发明公开

US20240091046A1 A Valve for a Urostomy Appliance 审中-公开
公开(公告)号：US20240091046A1
公开(公告)日：2024-03-21
申请号：US18267791
申请日：2021-12-21
申请人： Coloplast A/S
发明人： Christen Hagstroem , Jakob Bak Jaepelt
IPC分类号： A61F5/44 , A61F5/445
CPC分类号： A61F5/4405 , A61F5/445
摘要： A valve (10) for draining fluid from a urostomy pouch (5), where the valve comprises a first valve portion (20) comprising a head portion (24), a stem (6), an inlet (15), a first bore (22), at least one outlet opening (23) and a distal end closure (25), and a second valve portion (30) comprising a sleeve (7), a second bore (32) and a valve outlet (33), the first bore (22) and the second bore (32) form a channel to transport fluid from the inlet (15) to the valve outlet (33), the sleeve (7) encircles the stem (6) and is adapted to close the channel to prevent drainage of fluid, the distal end closure (25) of the first valve portion (20) is adapted to close off the valve outlet (33) of the second valve portion (30), wherein the valve comprises one or more arms (36), the one or more arms extending between a distal end (41) and a proximal end (42), the one or more arms (36) having the distal end (41) connected to the sleeve (7) and the proximal end (42) coupled to the head portion (24), wherein the one or more arms (36) is arranged in a distance from the sleeve (7) forming a gap between the one or more arms (36) and the sleeve (7), wherein the one or more arms (36) is adapted to be moved towards the sleeve (7) into the gap, which displaces the sleeve (7) away from the head portion (24) of the first valve portion to open the channel and allow drainage of fluid through the valve (10), as the distal end closure (25) is simultaneously displaced into the second bore (32).

2. 发明公开

US20240058158A1 A Valve for a Urostomy Appliance 审中-公开
公开(公告)号：US20240058158A1
公开(公告)日：2024-02-22
申请号：US18267789
申请日：2021-12-21
申请人： Coloplast A/S
发明人： Christen Hagstroem , Jakob Bak Jaepelt
IPC分类号： A61F5/44
CPC分类号： A61F5/4405
摘要： A valve (10) for draining fluid from a urostomy pouch (5), where the valve (10) comprises a first valve portion (20) comprising a head portion (24), an inlet (15), a stem (6), a first bore (22), at least one outlet opening (23) and a distal end closure (15), a second valve portion (30) comprising a sleeve (7), a second bore (32) and a valve outlet (33), wherein the stem (6) and the sleeve (7) are threadedly engaged by a threaded connection (26), the first bore (22) and the second bore (32) form a channel to transport fluid from the inlet (15) to the valve outlet (33), the sleeve (7) encircles the stem (6) and is adapted to close off the channel to prevent drainage of fluid, the distal end closure (25) of the first valve portion (20) is adapted to close off the valve outlet (33) of the second valve portion (30), the threaded connection (26) between the stem (6) and the sleeve (7) is adapted for displacing the sleeve (7) away from the head portion (24) of the first valve portion (20) to open the channel and allow drainage of fluid through the valve (10), as the distal end closure (25) is displaced simultaneously into the second bore (32).

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