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公开(公告)号：US20210353875A1
公开(公告)日：2021-11-18
申请号：US17315856
申请日：2021-05-10
Applicant: Becton, Dickinson and Company
Inventor： Kevin M. Ryan
Abstract: A hard-packaged safety needle device comprises a needle hub having a needle cannula extending therefrom and a hard needle enclosure including a needle cover and a cap. The needle cover has an elongated body and a ribbed surface configured to create an interference fit with a proximal portion of the hub. The cap includes a body having an open distal end, a closed proximal end, and a cavity defined by the open distal end and the closed proximal end, the open distal end of the cap abutting an open proximal end of the needle cover.
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公开(公告)号：US11083883B2
公开(公告)日：2021-08-10
申请号：US15408187
申请日：2017-01-17
Applicant: Becton, Dickinson and Company
Inventor： Kevin M. Ryan , Nichola Charles
Abstract: Disinfection cap includes housing comprising closed top, essentially cylindrical sidewall, and open bottom formed by the sidewall with opening to inner cavity within the housing for receiving tip including mating feature of needleless connector. Disinfection sponge can be configured within inner cavity, removable cover sealing opening to inner cavity to seal sponge within inner cavity prior to cap use. Inner cavity includes at least one thread on inner surface of its sidewall that does not correspond to the mating feature of needleless connector, but is sufficient to interlock with mating feature of needleless connector. Plurality of disinfection caps are disposed on strip of IV pole hanging device such that each cap can be peeled off the strip unsealed for immediate use, or separated from the strip sealed for later use.
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公开(公告)号：US20210077744A1
公开(公告)日：2021-03-18
申请号：US17017263
申请日：2020-09-10
Applicant: Becton, Dickinson and Company
Inventor： Kevin M. Ryan , Angela Huenerfauth , Thomas Anthony Pick , Ramon Arazo , Miguel Luis Nogues Rubio
Abstract: A needle shield assembly comprises an elongate needle shield comprising a shield portion, a hub connection portion and a bridge portion including a living hinge having a thickness, the bridge portion joining the hub connection portion and the shield portion, the hub connection portion comprising a receiving ring having a diameter sized to frictionally receive the hub outer surface when the needle assembly is inserted through the receiving ring and a flange extending from the receiving ring defining a top planar surface and a bottom surface. The thickness of the flange divided by the thickness of the living hinge defines a ratio of from 1.1 to 6. The shield portion is configured to pivot from an open position in which the needle cannula is exposed, to a closed needle protecting position in which the distal end of the needle cannula is within the longitudinal opening of the shield.
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公开(公告)号：US20210048128A1
公开(公告)日：2021-02-18
申请号：US17076102
申请日：2020-10-21
Applicant: Becton, Dickinson and Company
Inventor： Paul P. Marici , Kevin M. Ryan , Chang Jiang , Michael Kwong Chan
Abstract: A cap is described for connection to a medical connector, the cap includes a housing having a top wall and sidewall forming a first cavity, and a removable or integrally formed protrusion. The protrusion includes an inner thread on an inner surface, the inner thread being sufficient to interlock with a mating feature of a female needleless connector. The inner surface of the protrusion defines a second cavity. The protrusion includes an outer thread on an outer surface, the outer thread being sufficient to interlock with a mating feature of a male needleless connector. The second cavity configured to define a chamber to contain an absorbent material and disinfectant or antimicrobial agent. The cap may also include a peel seal and/or septum to prevent the disinfectant or the antimicrobial agent from exiting the second cavity. An exterior sidewall surface of the housing may include a plurality of grip members.
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公开(公告)号：US20210038823A1
公开(公告)日：2021-02-11
申请号：US16977904
申请日：2019-03-14
Applicant: Becton, Dickinson and Company
Inventor： Kevin M. Ryan
Abstract: A syringe assembly includes a substantially cylindrical syringe barrel including a fluid dispensing end, an open end, and at least one protrusion adjacent the open end, the at least one protrusion projecting inwardly from an inner surface of the syringe barrel, a stopper configured to be received within the open end of the syringe barrel, and a plunger rod having a plunger rod body extending along a longitudinal axis from a proximal end to a distal end and at least one support disk provided on the distal end thereof. The support disk on the plunger rod is configured to bear against the protrusion of the syringe barrel upon misalignment of the plunger rod in the syringe barrel.
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Patent Agency Ranking
公开(公告)号：US10391295B2
公开(公告)日：2019-08-27
申请号：US15408278
申请日：2017-01-17
Applicant: Becton, Dickinson and Company
Inventor： Kevin M. Ryan , Nichola Charles
Abstract: Disinfection cap includes housing comprising closed top, essentially cylindrical sidewall, and open bottom formed by the sidewall with opening to inner cavity within the housing for receiving mating feature of needleless connector. Disinfection sponge can be configured within inner cavity, with removable cover sealing opening to inner cavity to seal sponge within inner cavity prior to cap use. Inner cavity includes threads on inner surface of its sidewall that do not correspond to the mating feature of needleless connector. One thread engages with mating feature of needleless connector. Plurality of disinfection caps can be disposed on strip of IV pole hanging device such that each cap can be peeled off the strip unsealed for immediate use, or separated from the strip sealed for later use.
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公开(公告)号：US20240399116A1
公开(公告)日：2024-12-05
申请号：US18687859
申请日：2022-09-01
Applicant: Becton, Dickinson and Company
Inventor： Kevin M. Ryan , Angela Marie Huenerfauth , Shishir Prasad
Abstract: A intravenous catheter disinfecting device may include an optical fiber, a fiber optic connector having a first end, a second end, and a channel, wherein the optical fiber is positioned in the channel of the fiber optic connector, a light source coupled to the first end of the fiber optic connector, where the light source is configured to provide light to the optical fiber and where the light source is configured to provide light that disinfects an object, and an intravenous (IV) catheter having a plurality of channels, where the catheter is coupled to the second end of the fiber optic connector and where the optical fiber is positioned in a first channel of the plurality of channels of the catheter.
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公开(公告)号：US12151035B2
公开(公告)日：2024-11-26
申请号：US17522505
申请日：2021-11-09
Applicant: Becton, Dickinson and Company
Inventor： Kevin M. Ryan , Marco Antonio Ortiz Shields
Abstract: A multi-chamber package is described including a first and second chamber, the first chamber having a bottom wall and sidewalls defining a cavity, the second chamber having a partially open bottom wall and sidewalls defining a cavity. A first removable seal is positioned over a top surface of the package, fully covering the first chamber and second chamber, and a second seal is positioned over a bottom surface of the partially open floor of the second chamber, fully sealing the second chamber. A method of packaging medical devices is also described.
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公开(公告)号：US12098785B2
公开(公告)日：2024-09-24
申请号：US17730927
申请日：2022-04-27
Applicant: Becton, Dickinson and Company
Inventor： Paul P. Marici , Kevin M. Ryan , Chang Jiang , Michael Kwong Chan
CPC classification number: F16L15/06 , A61M39/165 , A61M39/20 , F16L15/002 , B65D41/04
Abstract: A cap is described for connection to a medical connector, the cap includes a housing having a top wall and sidewall forming a first cavity, and a removable or integrally formed protrusion. The protrusion includes an inner thread on an inner surface, the inner thread being sufficient to interlock with a mating feature of a female needleless connector. The inner surface of the protrusion defines a second cavity. The protrusion includes an outer thread on an outer surface, the outer thread being sufficient to interlock with a mating feature of a male needleless connector. The second cavity configured to define a chamber to contain an absorbent material and disinfectant or antimicrobial agent. The cap may also include a peel seal and/or septum to prevent the disinfectant or the antimicrobial agent from exiting the second cavity. An exterior sidewall surface of the housing may include a plurality of grip members.
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公开(公告)号：US20240285926A1
公开(公告)日：2024-08-29
申请号：US18114367
申请日：2023-02-27
Applicant: Becton, Dickinson and Company
Inventor： Kevin M. Ryan
CPC classification number: A61M39/20 , A61M39/162 , A61M2039/1038 , A61M2205/0205
Abstract: A universal cap for connection to medical connectors facilitates easier cap alignment and engagement with threaded male or female Luer medical connectors and enhanced connector disinfection. A split-collar protrusion projects axially from a closed end wall of the cap towards the open bottom and comprises at least an opposed pair of parallel, sector-shaped, collet fingers/prongs that terminate in protrusion tips. The inner wall of each collet finger respectively defines a split-flange cantilever. Inner and outer walls of each collet finger define split threads, which are respectively sized for mating engagement with respective corresponding threads of Luer connectors. An antibacterial infused absorbent material is oriented between the split flanges and the cap bottom. As the cap is affixed to a Luer connector, absorbent material compression biases the split flanges and deflects the collet fingers/prongs, for easier cap alignment and engagement with Luer medical connectors and enhanced connector disinfection.
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