-
公开(公告)号：US11904131B2
公开(公告)日：2024-02-20
申请号：US16745220
申请日：2020-01-16
申请人： CareFusion 303, Inc.
发明人： Raymond P. Feith , Randy Kipp , Adel Shams
CPC分类号： A61M39/26 , A61M39/10 , A61M39/14 , A61J1/1412 , A61J1/2037 , A61M2039/0009 , A61M2039/242 , A61M2039/2406 , A61M2039/2433 , A61M2039/2446
摘要： A needleless connector may include a housing having an inlet port, an outlet port, and an inner surface defining an internal cavity extending between the inlet and outlet ports, and a compressible valve reciprocally disposed within the internal cavity. In a closed state, a top section of a head portion of the compressible valve may have a planar shape configured to contact and seal against the inner surface of the housing. In an open state, where the compressible valve is subject to an axial force, the top section of the head portion may be lodged between two pinch points between opposing walls of an inwardly angled portion of the internal surface. Additionally, in the open state, the top section of the head portion may have a non-planar shape defining a fluid path extending at least partially between opposing walls on an outwardly angled portion of the internal surface.
-
公开(公告)号：US11614189B2
公开(公告)日：2023-03-28
申请号：US17482757
申请日：2021-09-23
申请人： CareFusion 303, Inc.
IPC分类号： F16L33/34
摘要： Spigot tube couplers for fluid flow sets and devices are provided. The spigot tube coupler includes a stop surface and a spigot extending from the stop surface and configured to be inserted into a tube. The spigot includes an insertion end, a fluid port, an outer surface and a plurality of grooves disposed around the outer surface. The plurality of grooves are configured to receive a bonding agent to provide a plurality of bonding areas between the spigot and the tube. Methods for assembling a spigot tube coupler and a tube are also provided.
-
公开(公告)号：US11815209B2
公开(公告)日：2023-11-14
申请号：US18112901
申请日：2023-02-22
申请人： CareFusion 303, Inc.
IPC分类号： F16L33/34
CPC分类号： F16L33/34
摘要： Spigot tube couplers for fluid flow sets and devices are provided. The spigot tube coupler includes a stop surface and a spigot extending from the stop surface and configured to be inserted into a tube. The spigot includes an insertion end, a fluid port, an outer surface, a collar and a plurality of grooves disposed around the outer surface. The plurality of grooves are configured to receive a bonding agent to provide a plurality of bonding areas between the spigot and the tube. Methods for assembling a spigot tube coupler and a tube are also provided.
-
公开(公告)号：US20220146028A1
公开(公告)日：2022-05-12
申请号：US17482757
申请日：2021-09-23
申请人： CareFusion 303, Inc.
IPC分类号： F16L33/34
摘要： Spigot tube couplers for fluid flow sets and devices are provided. The spigot tube coupler includes a stop surface and a spigot extending from the stop surface and configured to be inserted into a tube. The spigot includes an insertion end, a fluid port, an outer surface and a plurality of grooves disposed around the outer surface. The plurality of grooves are configured to receive a bonding agent to provide a plurality of bonding areas between the spigot and the tube. Methods for assembling a spigot tube coupler and a tube are also provided.
-
-
-
搜索结果
4 条记录 (耗时 0.018 秒)
