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公开(公告)号：US20170203267A1
公开(公告)日：2017-07-20
申请号：US15410513
申请日：2017-01-19
Applicant: Dr. Py Institute LLC
Inventor： Daniel Py , Debashis Sahoo
CPC classification number: B01F5/0062 , B01F3/0861 , B01F3/20 , B01F5/0057 , B01F5/0471 , B01F15/00071 , B01F15/0245 , B01F2005/002 , B01F2215/0014 , B01F2215/0022 , B01F2215/0031 , B01F2215/0032
Abstract: An outer shell and nozzle portion define therebetween a swirl chamber having a plurality of inlet flow paths and an outlet flow path. The swirl chamber may receive a plurality of substances or components from separate sources, to mix the plurality of substances in the swirl chamber, and to deliver the mixed substances or formulation through an outlet, e.g., to a connector. The substances may be sterile, and the entire flow path from the substance sources to the container may be sterile and aseptically sealed from ambient atmosphere. The outer shell and nozzle portion may be constructed of plastic or other disposable materials. The swirl chamber may be constructed to optimize the mixing of the substances through control of the velocity by which each substance enters the swirl chamber.
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公开(公告)号：US20200062430A1
公开(公告)日：2020-02-27
申请号：US16559388
申请日：2019-09-03
Applicant: Dr. Py Institute LLC
Inventor： Daniel Py , Debashis Sahoo , Julian V. Chan
Abstract: Apparatuses and methods for controlling transfer of substances to a formulation container to provide a predetermined formulation. A controller may utilize one or more of a flow time, flow rate or a volume of transfer of substance. Barcoded and RFID-containing components may be used to determine what connection or disconnection has been made, and/or time thereof. Process compliance may compare measured or determined flow or connection time, flow rate and/or the transfer volume to a predetermined time, flow rate and/or volume, and adjust one or more of the time, flow rate and/or the volume of the transfer. An optional holder or cradle is configured to receive therein a fluid transfer connector formed by the connection of first and second connector portions, each in fluid communication with a flow conduit or channel that delivers substance to or receives substance from its respective connector portion, only if the connector portions are properly connected together. One or more sensors may be used to determine identification information of the connector and/or flow rates of substance through the connector.
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公开(公告)号：US10399713B2
公开(公告)日：2019-09-03
申请号：US15410758
申请日：2017-01-19
Applicant: Dr. Py Institute LLC
Inventor： Daniel Py , Debashis Sahoo , Julian V. Chan
IPC: B65B3/00 , A61J1/20 , B65B3/12 , B65B3/28 , B65B3/30 , B65B3/36 , A61M39/10 , A61J3/00 , B65B55/08
Abstract: Apparatuses and methods for controlling transfer of substances to a formulation container to provide a predetermined formulation. A controller may utilize one or more of a flow time, flow rate or a volume of transfer of substance. Barcoded and RFID-containing components may be used to determine what connection or disconnection has been made, and/or time thereof. Process compliance may compare measured or determined flow or connection time, flow rate and/or the transfer volume to a predetermined time, flow rate and/or volume, and adjust one or more of the time, flow rate and/or the volume of the transfer. An optional holder or cradle is configured to receive therein a fluid transfer connector formed by the connection of first and second connector portions, each in fluid communication with a flow conduit or channel that delivers substance to or receives substance from its respective connector portion, only if the connector portions are properly connected together. One or more sensors may be used to determine identification information of the connector and/or flow rates of substance through the connector.
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公开(公告)号：US20170203860A1
公开(公告)日：2017-07-20
申请号：US15410758
申请日：2017-01-19
Applicant: Dr. Py Institute LLC
Inventor： Daniel Py , Debashis Sahoo , Julian V. Chan
CPC classification number: B65B3/003 , A61J1/2048 , A61J3/002 , A61J2205/10 , A61J2205/60 , A61M39/10 , B65B3/12 , B65B3/28 , B65B3/30 , B65B3/36 , B65B55/08
Abstract: Apparatuses and methods for controlling transfer of substances to a formulation container to provide a predetermined formulation. A controller may utilize one or more of a flow time, flow rate or a volume of transfer of substance. Barcoded and RFID-containing components may be used to determine what connection or disconnection has been made, and/or time thereof. Process compliance may compare measured or determined flow or connection time, flow rate and/or the transfer volume to a predetermined time, flow rate and/or volume, and adjust one or more of the time, flow rate and/or the volume of the transfer. An optional holder or cradle is configured to receive therein a fluid transfer connector formed by the connection of first and second connector portions, each in fluid communication with a flow conduit or channel that delivers substance to or receives substance from its respective connector portion, only if the connector portions are properly connected together. One or more sensors may be used to determine identification information of the connector and/or flow rates of substance through the connector.
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