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公开(公告)号：US11768092B2
公开(公告)日：2023-09-26
申请号：US17451213
申请日：2021-10-18
摘要： A flow rate assembly can include a housing having a measurement channel extending along the housing axis and through a portion of the housing between the first and second ends of the housing, an outer cup portion positioned at least partly within the housing, and a transducer positioned within the outer cup portion and sealed from fluid flow past the outer cup portion, the transducer having a width perpendicular to the housing axis and greater than the width of the measurement channel, the transducer configured to generate an ultrasonic signal and to direct the ultrasonic signal through the measurement channel.
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公开(公告)号：US11578716B2
公开(公告)日：2023-02-14
申请号：US17447976
申请日：2021-09-17
摘要： A tubing assembly is provided that can comprise a plurality of tubes or lumens that can be disposed within a head of a peristaltic pump. The tubing assembly can provide a flow rate or volume capacity that is generally equal to or greater than that achieved with a comparable prior art tube while operating at higher pressures than that possible using the prior art tube. Further, in accordance with some embodiments, the tubing assembly can achieve a longer working life than a comparable prior art tube, and the load on the pump motor can be reduced such that the pump life is increased and/or a larger pump motor is not required to achieve such advantageous results.
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公开(公告)号：US20190234394A1
公开(公告)日：2019-08-01
申请号：US16201555
申请日：2018-11-27
IPC分类号： F04B43/12
CPC分类号： F04B43/1261 , F04B43/1284 , F04B43/1292 , Y10T29/49238
摘要： A tubing assembly is provided that can comprise a plurality of tubes or lumens that can be disposed within a head of a peristaltic pump. The tubing assembly can provide a flow rate or volume capacity that is generally equal to or greater than that achieved with a comparable prior art tube while operating at higher pressures than that possible using the prior art tube. Further, in accordance with some embodiments, the tubing assembly can achieve a longer working life than a comparable prior art tube, and the load on the pump motor can be reduced such that the pump life is increased and/or a larger pump motor is not required to achieve such advantageous results.
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4.发明授权公开(公告)号：US09777720B2
公开(公告)日：2017-10-03
申请号：US14195678
申请日：2014-03-03
发明人： Robert Gledhill, III , John Nguyen
CPC分类号： F04B43/12 , F04B43/08 , Y10T29/49959
摘要： A tubing and adapter assembly is provided that can comprise a plurality of tubes or lumens that can be disposed within a head of a peristaltic pump. The tubing assembly can provide a flow rate or volume capacity that is generally equal to or greater than that achieved with a comparable prior art tube while operating at higher pressures than that possible using the prior art tube. Further, in accordance with some embodiments, the tubing assembly can achieve a longer working life than a comparable prior art tube, and the load on the pump motor can be reduced such that the pump life is increased and/or a larger pump motor is not required to achieve such advantageous results.
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5.发明申请公开(公告)号：US20150354555A1
公开(公告)日：2015-12-10
申请号：US14573460
申请日：2014-12-17
CPC分类号： F04B43/1261 , F04B43/1284 , F04B43/1292 , Y10T29/49238
摘要： A tubing assembly is provided that can comprise a plurality of tubes or lumens that can be disposed within a head of a peristaltic pump. The tubing assembly can provide a flow rate or volume capacity that is generally equal to or greater than that achieved with a comparable prior art tube while operating at higher pressures than that possible using the prior art tube. Further, in accordance with some embodiments, the tubing assembly can achieve a longer working life than a comparable prior art tube, and the load on the pump motor can be reduced such that the pump life is increased and/or a larger pump motor is not required to achieve such advantageous results.
摘要翻译： 提供了一种管组件，其可以包括可设置在蠕动泵的头部内的多个管或管腔。 管道组件可以提供通常等于或大于可比较的现有技术管所达到的流量或体积容量，同时在比使用现有技术管的可能性更高的压力下操作。 此外，根据一些实施例，管道组件可以实现比可比现有技术的管更长的工作寿命，并且可以减少泵马达上的负载，使得泵的寿命增加和/或较大的泵马达不是 需要实现这样有利的结果。
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公开(公告)号：US11898546B2
公开(公告)日：2024-02-13
申请号：US18153537
申请日：2023-01-12
CPC分类号： F04B43/0072 , A61M39/10 , F04B43/1253 , F04B43/1292
摘要： A tubing assembly is provided that can comprise a plurality of tubes or lumens that can be disposed within a head of a peristaltic pump. The tubing assembly can provide a flow rate or volume capacity that is generally equal to or greater than that achieved with a comparable prior art tube while operating at higher pressures than that possible using the prior art tube. Further, in accordance with some embodiments, the tubing assembly can achieve a longer working life than a comparable prior art tube, and the load on the pump motor can be reduced such that the pump life is increased and/or a larger pump motor is not required to achieve such advantageous results.
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公开(公告)号：US20230358222A1
公开(公告)日：2023-11-09
申请号：US18153537
申请日：2023-01-12
CPC分类号： F04B43/1253 , F04B43/1292 , F04B43/0072 , A61M39/10
摘要： A tubing assembly is provided that can comprise a plurality of tubes or lumens that can be disposed within a head of a peristaltic pump. The tubing assembly can provide a flow rate or volume capacity that is generally equal to or greater than that achieved with a comparable prior art tube while operating at higher pressures than that possible using the prior art tube. Further, in accordance with some embodiments, the tubing assembly can achieve a longer working life than a comparable prior art tube, and the load on the pump motor can be reduced such that the pump life is increased and/or a larger pump motor is not required to achieve such advantageous results.
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公开(公告)号：US20220205443A1
公开(公告)日：2022-06-30
申请号：US17447976
申请日：2021-09-17
摘要： A tubing assembly is provided that can comprise a plurality of tubes or lumens that can be disposed within a head of a peristaltic pump. The tubing assembly can provide a flow rate or volume capacity that is generally equal to or greater than that achieved with a comparable prior art tube while operating at higher pressures than that possible using the prior art tube. Further, in accordance with some embodiments, the tubing assembly can achieve a longer working life than a comparable prior art tube, and the load on the pump motor can be reduced such that the pump life is increased and/or a larger pump motor is not required to achieve such advantageous results.
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公开(公告)号：US20220099083A1
公开(公告)日：2022-03-31
申请号：US17454522
申请日：2021-11-11
摘要： A diaphragm pump assembly can include a pump drive chamber, a first pump diaphragm chamber, and a second pump diaphragm chamber. The assembly can include a pump motor configured to rotate a motor shaft extending into the pump drive chamber. The assembly can include a cam connected to the motor shaft and configured to rotate in response to rotation of the motor shaft. The assembly can include a drive yoke having a yoke frame and a yoke pocket having a first wall and a second wall parallel and opposite the first wall. First and second pistons can connect to the drive yoke and to first and second diaphragms, respectively. The diameter of the cam can be less than and within 5% the width of yoke pocket and the yoke can be configured to move the pistons along a straight line.
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公开(公告)号：US20240247959A1
公开(公告)日：2024-07-25
申请号：US18461246
申请日：2023-09-05
摘要： A flow rate assembly can include a housing having a measurement channel extending along the housing axis and through a portion of the housing between the first and second ends of the housing, an outer cup portion positioned at least partly within the housing, and a transducer positioned within the outer cup portion and sealed from fluid flow past the outer cup portion, the transducer having a width perpendicular to the housing axis and greater than the width of the measurement channel, the transducer configured to generate an ultrasonic signal and to direct the ultrasonic signal through the measurement channel.
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