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公开(公告)号：US20210260357A1
公开(公告)日：2021-08-26
申请号：US17307681
申请日：2021-05-04
Applicant: Becton, Dickinson and Company
Inventor： Olivia Hu , Ralph L. Sonderegger , Shaun Staley
Abstract: Pinch clamps are provided which generate positive displacement while also preventing rebound. To prevent rebound while providing positive displacement, the upper and lower clamping surfaces may be configured to form a pinch profile along which the tubing is compressed with the pinch point being formed at the distal end of the pinch profile. To further prevent rebound, the lower arm of the pinch clamp can include blocking ribs that interface with the upper clamping surface to prevent distal travelling of the pinch point even if the upper arm is forced into an over-engaged position.
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公开(公告)号：US10973993B2
公开(公告)日：2021-04-13
申请号：US16272669
申请日：2019-02-11
Applicant: Becton, Dickinson and Company
Inventor： Shaun Staley , Weston O. Whitaker , Jon Larsen
Abstract: An intravenous delivery system may have a liquid source containing a liquid, tubing, and an anti-run-dry membrane positioned such that the liquid, flowing form the liquid source to the tubing, passes through the anti-run-dry membrane. The anti-run-dry membrane may have a plurality of pores through which the liquid flows, and may be formed of a hydrophilic material that resists passage of air through the pores. The intravenous delivery system may further have a bubble point raising component that raises the bubble point of the anti-run-dry membrane. The bubble point raising component may, in some embodiments, be a high surface energy coating or additive.
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公开(公告)号：USD870883S1
公开(公告)日：2019-12-24
申请号：US29696793
申请日：2019-07-01
Applicant: Becton, Dickinson and Company
Designer： Weston Harding , Stephen Bornhoft , John Stokes , Shaun Staley , Yiping Ma , Siddarth Shevgoor , Curt Bingham
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公开(公告)号：USD865956S1
公开(公告)日：2019-11-05
申请号：US29591944
申请日：2017-01-25
Applicant: Becton, Dickinson and Company
Designer： Weston Harding , Stephen Bornhoft , John Stokes , Shaun Staley , Yiping Ma , Siddarth Shevgoor , Curt Bingham
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公开(公告)号：USD859651S1
公开(公告)日：2019-09-10
申请号：US29591954
申请日：2017-01-25
Applicant: Becton, Dickinson and Company
Designer： Weston Harding , Stephen Bornhoft , John Stokes , Shaun Staley , Yiping Ma , Siddarth Shevgoor , Curt Bingham
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Patent Agency Ranking
公开(公告)号：US20190151534A1
公开(公告)日：2019-05-23
申请号：US16239304
申请日：2019-01-03
Applicant: Becton, Dickinson and Company
Inventor： Steven Claar , Kohorneh A. Mallay , Brent R. Stoddard , Shaun Staley , Justin G. Hortin
Abstract: An intravenous delivery system may have a liquid source containing a liquid, tubing, and an anti-run-dry membrane positioned such that the liquid, flowing form the liquid source to the tubing, passes through the anti-run-dry membrane. The anti-run-dry membrane may be positioned within an exterior wall of a drip unit, and may be secured to a seat of the exterior wall by an attachment component. The attachment component may have various forms, such as a secondary exterior wall that cooperates with the exterior wall to define a drip chamber, a washer positioned such that the anti-run-dry membrane is between the washer and the seat, and an adhesive ring formed of a pressure sensitive adhesive and secured to the anti-run-dry membrane and the seat via compression. Interference features may protrude inward from the exterior wall or outward from the anti-run-dry membrane to help keep the anti-run-dry membrane in place.
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公开(公告)号：US20160279348A1
公开(公告)日：2016-09-29
申请号：US15078709
申请日：2016-03-23
Applicant: Becton, Dickinson and Company
Inventor： Shaun Staley , Weston O. Whitaker , Jon Larsen
Abstract: An intravenous delivery system may have a liquid source containing a liquid, tubing, and an anti-run-dry membrane positioned such that the liquid, flowing form the liquid source to the tubing, passes through the anti-run-dry membrane. The anti-run-dry membrane may have a plurality of pores through which the liquid flows, and may be formed of a hydrophilic material that resists passage of air through the pores. The intravenous delivery system may further have a bubble point raising component that raises the bubble point of the anti-run-dry membrane. The bubble point raising component may, in some embodiments, be a high surface energy coating or additive.
Abstract translation: 静脉内递送系统可以具有液体源，其包含液体，管道和防运行干膜，其定位成使得从液体源流动到管道的液体通过反运行干膜。 防运行干膜可以具有多个液体流过的孔，并且可以由抵抗空气通过孔的亲水材料形成。 静脉内输送系统还可以具有提高反运动干膜的起泡点的起泡点提高组分。 在一些实施方案中，泡点提升组分可以是高表面能涂层或添加剂。
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公开(公告)号：US20160213862A1
公开(公告)日：2016-07-28
申请号：US15005749
申请日：2016-01-25
Applicant: Becton, Dickinson and Company
Inventor： Weston O. Whitaker , Shaun Staley , Bryan G. Davis
CPC classification number: A61M39/28 , A61M5/1411 , A61M5/16813 , A61M2005/1657 , A61M2039/0205 , A61M2205/3334 , A61M2205/75 , A61M2205/7518 , A61M2205/7527
Abstract: An IV set can include an air stop membrane and one or more additional components including a zero dead space luer access device, a vent cap, a bubble removal component, an antimicrobial coating, insert, or filter, or a precision flow controller. An air stop membrane can be used within the IV set to maintain a fluid column within the IV set downstream of the membrane even after a fluid bag has emptied. By maintaining a fluid column downstream of the membrane, air is prevented from entering into the tubing that couples the IV set to a vascular access device. For this reason, once a fluid bag has emptied, a new fluid bag can be coupled to the IV set without needing to re-prime the IV set. Therefore, a clinician need not be present as a fluid bag is emptying to ensure that air does not enter the tubing.
Abstract translation: IV组可以包括防气膜和一个或多个附加组件，包括零死区路厄尔接入装置，通气帽，气泡去除组件，抗微生物涂层，插入件或过滤器或精密流量控制器。 即使在流体袋已经排空之后，也可以在IV组内使用防气膜以将流体柱保持在膜下游的IV集合中。 通过在膜的下游保持流体柱，防止空气进入将IV组耦合到血管进入装置的管中。 因此，一旦流体袋已经排空，新的流体袋可以连接到IV套件，而不需要重新填充IV套件。 因此，当液体袋排空以确保空气不进入管道时，临床医生不需要存在。
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公开(公告)号：US12161834B2
公开(公告)日：2024-12-10
申请号：US18131986
申请日：2023-04-07
Applicant: Becton, Dickinson and Company
Inventor： S. Ray Isaacson , George Michel Mansour , Brian Tanner , He Bai , Lijun Wang , Shaun Staley
Abstract: A device to couple a vascular access device to a medical device may include a body, a spring, and a housing. The body may include a distal end, a proximal end, and a lumen extending through the distal end and the proximal end. The proximal end of the body may include a connector. The housing may be coupled to a proximal end of the spring and may enclose the connector. A distal end of the spring may be coupled to the body. The housing may include a flap, which may include an antimicrobial compound. When the housing is disposed in a proximal position, the flap may cover the connector, the antimicrobial compound may contact the connector, and the spring may be uncompressed. In response to movement of the housing from the proximal position to a distal position, the spring may be compressed and the flap may open.
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公开(公告)号：US20230293875A1
公开(公告)日：2023-09-21
申请号：US18122982
申请日：2023-03-17
Applicant: Becton, Dickinson and Company
Inventor： Erica E. Neumann , Hadley Anne Hendrick , John M. Lackey , Jonathan Karl Burkholz , Ralph L. Sonderegger , Shaun Staley , Weston F. Harding
CPC classification number: A61M39/223 , A61M39/10 , A61M2039/1077 , A61M2039/224 , A61M2039/229
Abstract: Disclosed herein is an intravascular catheter assembly, including a catheter adapter having a distal end; a proximal end; a first lumen arranged between and in fluid communication with the distal end and the proximal end; a catheter arranged at the distal end of the catheter adapter and in fluid communication with the lumen; and a first side port in fluid communication with the lumen; a first fluid conduit having a distal end and a proximal end, the distal end of the fluid conduit coupled to the side port; and a connector having a proximal end, a distal end connected to the fluid conduit, and a second lumen therethrough, the connector comprising a manually-actuable valve.
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