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公开(公告)号：US20240148964A1
公开(公告)日：2024-05-09
申请号：US18538927
申请日：2023-12-13
Applicant: Becton, Dickinson and Company
Inventor： Victor Politis , Gary Searle , Mark Guarraia , Joseph Gordon , Dave Zitnick , Sharon Mulligan , Ralph L. Sonderegger , Thomas G. Kluck , Joshua D. Horvath , Charles G. Hwang
CPC classification number: A61M5/14248 , A61M5/158 , A61M2005/14252 , A61M2005/1585
Abstract: An infusion system having an integrated inserter and infusion set (10) for containing and placing a flexible catheter (40), and a retractable introducer needle (26), wherein the catheter (40) is isolated from movement after placement. The integrated inserter and infusion set (10) includes a hub (20), having a user push button (30) to activate the device for catheter (40) placement. An adhesive liner (34) can be provided to cover an adhesive layer (36), such as pressure sensitive adhesive (PSA), on the bottom of the device (10).
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公开(公告)号：US20200001005A1
公开(公告)日：2020-01-02
申请号：US16415784
申请日：2019-05-17
Applicant: Becton, Dickinson and Company
Inventor： Victor Politis , Gary Searle , Mark Guarraia , Joseph Gordon , Dave Zitnick , Sharon Mulligan , Ralph Sonderegger , Thomas Kluck , Joshua D. Horvath , Charles G. Hwang
Abstract: An infusion system having an integrated inserter and infusion set (10) for containing and placing a flexible catheter (40), and a retractable introducer needle (26), wherein the catheter (40) is isolated from movement after placement. The integrated inserter and infusion set (10) includes a hub (20), having a user push button (30) to activate the device for catheter (40) placement. An adhesive liner (34) can be provided to cover an adhesive layer (36), such as pressure sensitive adhesive (PSA), on the bottom of the device (10).
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公开(公告)号：US10512719B2
公开(公告)日：2019-12-24
申请号：US15989848
申请日：2018-05-25
Applicant: Becton, Dickinson and Company
Inventor： Kenneth Focht , Joseph Gordon , Matthew J. Perry , Justin Fisk
IPC: A61M5/142
Abstract: A micropump according to the invention uses axially oriented pistons to define a pump volume. Translating the pistons axially with respect to each other within a pump housing draws a metered amount of fluid into the pump volume from a reservoir port for delivery to a cannula port when the space is collapsed. Radially situated seals on the pistons cooperate with the axial movement to close off and open the cannula port and the reservoir port respectively at different positions of the piston stroke.
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公开(公告)号：US11793929B2
公开(公告)日：2023-10-24
申请号：US16685847
申请日：2019-11-15
Applicant: Becton, Dickinson and Company
Inventor： Kenneth Focht , Joseph Gordon , Matthew J. Perry , Justin Fisk
IPC: A61M5/142
CPC classification number: A61M5/142 , A61M5/1422 , A61M5/14216
Abstract: A micropump according to the invention uses axially oriented pistons to define a pump volume. Translating the pistons axially with respect to each other within a pump housing draws a metered amount of fluid into the pump volume from a reservoir port for delivery to a cannula port when the space is collapsed. Radially situated seals on the pistons cooperate with the axial movement to close off and open the cannula port and the reservoir port respectively at different positions of the piston stroke.
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公开(公告)号：US10675404B2
公开(公告)日：2020-06-09
申请号：US16050159
申请日：2018-07-31
Applicant: Becton, Dickinson and Company
Inventor： Alessandro Pizzochero , J. Richard Gyory , Kenneth Focht , Justin Fisk , Joseph Gordon , Matthew Perry , Ajit D'Souza , Christopher Petroff
Abstract: A rotary pump for a fluid metering system is provided. The rotary pump reciprocates, and is reversed by a signal from a limit switch that is deflected by an actuator arm on a rotating sleeve of the pump system.
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Patent Agency Ranking
公开(公告)号：US20200078511A1
公开(公告)日：2020-03-12
申请号：US16685847
申请日：2019-11-15
Applicant: Becton, Dickinson and Company
Inventor： Kenneth Focht , Joseph Gordon , Matthew J. Perry , Justin Fisk
IPC: A61M5/142
Abstract: A micropump according to the invention uses axially oriented pistons to define a pump volume. Translating the pistons axially with respect to each other within a pump housing draws a metered amount of fluid into the pump volume from a reservoir port for delivery to a cannula port when the space is collapsed. Radially situated seals on the pistons cooperate with the axial movement to close off and open the cannula port and the reservoir port respectively at different positions of the piston stroke.
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公开(公告)号：US20240024568A1
公开(公告)日：2024-01-25
申请号：US18479386
申请日：2023-10-02
Applicant: Becton, Dickinson and Company
Inventor： Kenneth Focht , Joseph Gordon , Matthew J. Perry , Justin Fisk
IPC: A61M5/142
CPC classification number: A61M5/142 , A61M5/14216 , A61M5/1422
Abstract: A micropump according to the invention uses axially oriented pistons to define a pump volume. Translating the pistons axially with respect to each other within a pump housing draws a metered amount of fluid into the pump volume from a reservoir port for delivery to a cannula port when the space is collapsed. Radially situated seals on the pistons cooperate with the axial movement to close off and open the cannula port and the reservoir port respectively at different positions of the piston stroke.
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公开(公告)号：US11878143B2
公开(公告)日：2024-01-23
申请号：US16415784
申请日：2019-05-17
Applicant: Becton, Dickinson and Company
Inventor： Victor Politis , Gary Searle , Mark Guarraia , Joseph Gordon , Dave Zitnick , Sharon Mulligan , Ralph Sonderegger , Thomas Kluck , Joshua D Horvath , Charles G. Hwang
CPC classification number: A61M5/14248 , A61M5/158 , A61M2005/14252 , A61M2005/1585
Abstract: An infusion system having an integrated inserter and infusion set (10) for containing and placing a flexible catheter (40), and a retractable introducer needle (26), wherein the catheter (40) is isolated from movement after placement. The integrated inserter and infusion set (10) includes a hub (20), having a user push button (30) to activate the device for catheter (40) placement. An adhesive liner (34) can be provided to cover an adhesive layer (36), such as pressure sensitive adhesive (PSA), on the bottom of the device (10).
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公开(公告)号：US11857756B2
公开(公告)日：2024-01-02
申请号：US17541852
申请日：2021-12-03
Applicant: Becton, Dickinson and Company
Inventor： Alessandro Pizzochero , J. Richard Gyory , Kenneth Focht , Justin Fisk , Joseph Gordon , Matthew Perry , Ajit D'Souza , Christopher Petroff
IPC: A61M5/142 , A61M5/14 , A61M5/172 , A61M5/145 , F04B7/06 , F04B19/02 , A61M5/19 , F04B7/00 , F04B9/04 , A61M5/31
CPC classification number: A61M5/14248 , A61M5/1413 , A61M5/1452 , A61M5/14216 , A61M5/172 , F04B7/06 , F04B19/025 , A61M5/14276 , A61M5/19 , A61M5/31 , A61M2005/14533 , F04B7/0007 , F04B7/0046 , F04B9/047
Abstract: A rotary pump for a fluid metering system is provided. The rotary pump reciprocates, and is reversed by a signal from a limit switch that is deflected by an actuator arm on a rotating sleeve of the pump system.
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公开(公告)号：US20200222626A1
公开(公告)日：2020-07-16
申请号：US16835672
申请日：2020-03-31
Applicant: Becton, Dickinson and Company
Inventor： Alessandro Pizzochero , Richard Gyory , Kenneth Focht , Justin Fisk , Joseph Gordon , Matthew Perry , Ajit D'Souza , Christopher Petroff
Abstract: A rotary pump for a fluid metering system is provided. The rotary pump reciprocates, and is reversed by a signal from a limit switch that is deflected by an actuator arm on a rotating sleeve of the pump system.
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