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公开(公告)号：US10661026B2
公开(公告)日：2020-05-26
申请号：US15837011
申请日：2017-12-11
发明人： Peter Smith , Laurie Sanders , Edward P. Browka , Paul Marici , Eli B. Nichols
摘要： A safety needle device is disclosed having a housing configured to couple to a syringe, the housing having a proximal end, a distal end, and a housing body. A needle hub is disposed on the proximal end of the housing and a needle cannula is attached to the needle hub. The device having a retractable sheath configured to move between an initial position, a retracted position and an extended position with respect to the housing, wherein the initial position partially exposes a distal tip of the needle cannula, the retracted position fully exposes the needle cannula, and the extended position fully covers the distal tip of the needle cannula. The safety needle device may include an activation latch, a lockout latch, a tether and a spring element to bias the retractable sheath to an extended state to cover the distal end of the needle cannula upon completion of an injection. The safety needle device may include a slider element disposed above an activation latch. A method of drug delivery is also disclosed.
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公开(公告)号：US20180161520A1
公开(公告)日：2018-06-14
申请号：US15837011
申请日：2017-12-11
发明人： Peter Smith , Laurie Sanders , Edward P. Browka , Paul Marici , Eli B. Nichols
IPC分类号： A61M5/32
摘要： A safety needle device is disclosed having a housing configured to couple to a syringe, the housing having a proximal end, a distal end, and a housing body. A needle hub is disposed on the proximal end of the housing and a needle cannula is attached to the needle hub. The device having a retractable sheath configured to move between an initial position, a retracted position and an extended position with respect to the housing, wherein the initial position partially exposes a distal tip of the needle cannula, the retracted position fully exposes the needle cannula, and the extended position fully covers the distal tip of the needle cannula. The safety needle device may include an activation latch, a lockout latch, a tether and a spring element to bias the retractable sheath to an extended state to cover the distal end of the needle cannula upon completion of an injection. The safety needle device may include a slider element disposed above an activation latch. A method of drug delivery is also disclosed.
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公开(公告)号：US20190234540A1
公开(公告)日：2019-08-01
申请号：US16261761
申请日：2019-01-30
发明人： Paul Marici , Kevin M. Ryan , Chang Jiang , Michael Kwong Chan
CPC分类号： F16L15/06 , B65D41/04 , F16L15/002
摘要： 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：US12076522B2
公开(公告)日：2024-09-03
申请号：US17592810
申请日：2022-02-04
发明人： Nicholas Erekovcanski , Chang Jiang , Paul Marici
CPC分类号： A61M39/162 , A61M39/20 , A61M2039/1083 , A61M2039/1088
摘要： A device for connection to a medical connector, the device includes an outer cap, an inner cap and a peelable seal. The outer cap configured to define a chamber to contain an absorbent material and disinfectant or antimicrobial agent. The outer cap including one or more threads adapted to engage with a female luer connector. The inner cap including one or more thread-tabs adapted to engage a male luer connector. The peelable seal prevents the disinfectant or the antimicrobial agent from exiting the chamber.
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公开(公告)号：US11273298B2
公开(公告)日：2022-03-15
申请号：US16378015
申请日：2019-04-08
发明人： Nicholas Erekovcanski , Chang Jiang , Paul Marici
摘要： A device for connection to a medical connector, the device includes an outer cap, an inner cap and a peelable seal. The outer cap configured to define a chamber to contain an absorbent material and disinfectant or antimicrobial agent. The outer cap including one or more threads adapted to engage with a female luer connector. The inner cap including one or more thread-tabs adapted to engage a male luer connector. The peelable seal prevents the disinfectant or the antimicrobial agent from exiting the chamber.
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