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1.发明申请公开(公告)号：US20220282721A1
公开(公告)日：2022-09-08
申请号：US17751342
申请日：2022-05-23
发明人： Kevin L. Grant , Benjamin E. Colburn , Joseph M. Rauseo , Benjamin J. Doucette , Marc J. Gorayeb
IPC分类号： F04B43/02 , A61B5/15 , F04B39/10 , A61M1/16 , F04B43/073
摘要： A fluid-handling cassette comprising a plurality of diaphragm valves and pumps is configured to have its actuation ports located along a thin or narrow edge of the cassette. Actuation channels within the cassette lead from the actuation ports to actuation chambers of the valves and pumps in a space between plates that comprise the cassette. The individual plates have a nominal thickness that is sufficient to provide a rigid ceiling for the actuation channels, but sufficiently thin to minimize the overall thickness of the cassette. The cassette can be plugged into or unplugged from an actuation receptacle or a manifold by its narrow edge. A plurality of such cassettes can be stacked together or spaced apart from each other to form a cassette assembly, providing for a convenient way to install and remove the cassette assembly from its actuation receptacle. The arrangement allows for an improved way of connecting a complex cassette assembly to its associated pressure distribution manifold without the use of a plurality of flexible connecting tubes between the two.
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2.发明申请公开(公告)号：US20190298231A1
公开(公告)日：2019-10-03
申请号：US16370039
申请日：2019-03-29
发明人： Kevin L. Grant , Benjamin E. Colburn , Joseph M. Rauseo , Benjamin J. Doucette , Marc J. Gorayeb
摘要： A fluid-handling cassette comprising a plurality of diaphragm valves and pumps is configured to have its actuation ports located along a thin or narrow edge of the cassette. Actuation channels within the cassette lead from the actuation ports to actuation chambers of the valves and pumps in a space between plates that comprise the cassette. The individual plates have a nominal thickness that is sufficient to provide a rigid ceiling for the actuation channels, but sufficiently thin to minimize the overall thickness of the cassette. The cassette can be plugged into or unplugged from an actuation receptacle or a manifold by its narrow edge. A plurality of such cassettes can be stacked together or spaced apart from each other to form a cassette assembly, providing for a convenient way to install and remove the cassette assembly from its actuation receptacle. The arrangement allows for an improved way of connecting a complex cassette assembly to its associated pressure distribution manifold without the use of a plurality of flexible connecting tubes between the two.
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3.发明授权公开(公告)号：US12078162B2
公开(公告)日：2024-09-03
申请号：US18167736
申请日：2023-02-10
发明人： Kevin L. Grant , Benjamin E. Colburn , Joseph M. Rauseo , Benjamin J. Doucette , Marc J. Gorayeb
CPC分类号： F04B43/026 , A61B5/1405 , A61B5/150221 , A61M1/1524 , A61M1/154 , A61M1/155 , A61M1/1561 , A61M1/1565 , A61M1/16 , F04B39/1066 , F04B43/073 , A61M1/15625 , A61M2205/128 , A61M2205/3331
摘要： A fluid-handling cassette comprising a plurality of diaphragm valves and pumps is configured to have its actuation ports located along a thin or narrow edge of the cassette. Actuation channel % within the cassette lead from the actuation ports to actuation chambers of the valves and pumps in a space between plates that comprise the cassette. The individual plates have a nominal thickness that is sufficient to provide a rigid ceiling for the actuation channels, but sufficiently thin to minimize the overall thickness of the cassette. The cassette can be plugged into or unplugged from an actuation receptacle or a manifold by its narrow edge. A plurality of such cassettes can be stacked together or spaced apart from each other to form a cassette assembly, providing for a convenient way to install and remove the cassette assembly from its actuation receptacle. The arrangement allows for an improved way of connecting a complex cassette assembly to its associated pressure distribution manifold without the use of a plurality of flexible connecting tubes between the two.
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4.发明公开公开(公告)号：US20230272791A1
公开(公告)日：2023-08-31
申请号：US18167736
申请日：2023-02-10
发明人： Kevin L. Grant , Benjamin E. Colburn , Joseph M. Rauseo , Benjamin J. Doucette , Marc J. Gorayeb
IPC分类号： F04B43/02 , A61B5/15 , F04B39/10 , A61M1/16 , F04B43/073
CPC分类号： F04B43/026 , A61B5/1405 , A61B5/150221 , F04B39/1066 , A61M1/16 , F04B43/073 , A61M2205/128 , A61M2205/3331
摘要： A fluid-handling cassette comprising a plurality of diaphragm valves and pumps is configured to have its actuation ports located along a thin or narrow edge of the cassette. Actuation channel % within the cassette lead from the actuation ports to actuation chambers of the valves and pumps in a space between plates that comprise the cassette. The individual plates have a nominal thickness that is sufficient to provide a rigid ceiling for the actuation channels, but sufficiently thin to minimize the overall thickness of the cassette. The cassette can be plugged into or unplugged from an actuation receptacle or a manifold by its narrow edge. A plurality of such cassettes can be stacked together or spaced apart from each other to form a cassette assembly, providing for a convenient way to install and remove the cassette assembly from its actuation receptacle. The arrangement allows for an improved way of connecting a complex cassette assembly to its associated pressure distribution manifold without the use of a plurality of flexible connecting tubes between the two.
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5.发明授权公开(公告)号：US11598329B2
公开(公告)日：2023-03-07
申请号：US17751342
申请日：2022-05-23
发明人： Kevin L. Grant , Benjamin E. Colburn , Joseph M. Rauseo , Benjamin J. Doucette , Marc J. Gorayeb
摘要： A fluid-handling cassette comprising a plurality of diaphragm valves and pumps is configured to have its actuation ports located along a thin or narrow edge of the cassette. Actuation channels within the cassette lead from the actuation ports to actuation chambers of the valves and pumps in a space between plates that comprise the cassette. The individual plates have a nominal thickness that is sufficient to provide a rigid ceiling for the actuation channels, but sufficiently thin to minimize the overall thickness of the cassette. The cassette can be plugged into or unplugged from an actuation receptacle or a manifold by its narrow edge. A plurality of such cassettes can be stacked together or spaced apart from each other to form a cassette assembly, providing for a convenient way to install and remove the cassette assembly from its actuation receptacle. The arrangement allows for an improved way of connecting a complex cassette assembly to its associated pressure distribution manifold without the use of a plurality of flexible connecting tubes between the two.
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6.发明授权公开(公告)号：US11371498B2
公开(公告)日：2022-06-28
申请号：US16370039
申请日：2019-03-29
发明人： Kevin L. Grant , Benjamin E. Colburn , Joseph M. Rauseo , Benjamin J. Doucette , Marc J. Gorayeb
摘要： A fluid-handling cassette comprising a plurality of diaphragm valves and pumps is configured to have its actuation ports located along a thin or narrow edge of the cassette. Actuation channels within the cassette lead from the actuation ports to actuation chambers of the valves and pumps in a space between plates that comprise the cassette. The individual plates have a nominal thickness that is sufficient to provide a rigid ceiling for the actuation channels, but sufficiently thin to minimize the overall thickness of the cassette. The cassette can be plugged into or unplugged from an actuation receptacle or a manifold by its narrow edge. A plurality of such cassettes can be stacked together or spaced apart from each other to form a cassette assembly, providing for a convenient way to install and remove the cassette assembly from its actuation receptacle. The arrangement allows for an improved way of connecting a complex cassette assembly to its associated pressure distribution manifold without the use of a plurality of flexible connecting tubes between the two.
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