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公开(公告)号：US20200061343A1
公开(公告)日：2020-02-27
申请号：US16532132
申请日：2019-08-05
发明人： Jithendra Kumar , Linda Kunardi
IPC分类号： A61M25/06
摘要： A peripheral intravenous catheter assembly may include a low-drag septum. The septum may include a body having a distal end and a proximal end, which may be sealed. The septum may include a slot disposed within an outer surface of the body and oriented along a longitudinal axis of the body. The slot may include a distal end spaced apart from the distal end of the body, and a proximal end spaced apart from the proximal end of the body. An introducer needle may extend through the slot.
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公开(公告)号：US20220387762A1
公开(公告)日：2022-12-08
申请号：US17888676
申请日：2022-08-16
发明人： Jithendra Kumar , Linda Kunardi
IPC分类号： A61M25/06
摘要： A peripheral intravenous catheter assembly may include a low-drag septum. The septum may include a body having a distal end and a proximal end, which may be sealed. The septum may include a slot disposed within an outer surface of the body and oriented along a longitudinal axis of the body. The slot may include a distal end spaced apart from the distal end of the body, and a proximal end spaced apart from the proximal end of the body. An introducer needle may extend through the slot.
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公开(公告)号：US20210379338A1
公开(公告)日：2021-12-09
申请号：US17405656
申请日：2021-08-18
摘要： The present invention relates to peripheral intravenous catheters, and in particular to an integrated peripheral intravenous catheter having a low profile securement platform, a needle hub having an interior compartment and further comprising a paddle grip, and an extension tube coupled to the catheter and stored within the interior compartment of the needle hub prior to catheterization.
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公开(公告)号：US20210060306A1
公开(公告)日：2021-03-04
申请号：US16989293
申请日：2020-08-10
发明人： Jithendra Kumar
摘要： A catheter system may include a catheter adapter having a distal end, a proximal end, and a lumen extending therebetween. The system may include a catheter tube extending distally from the catheter adapter. The system may include an extension tube coupled to the proximal end of the catheter adapter. The extension tube may be extendable. The system may include a locking mechanism coupled to the extension tube and removably coupled to the proximal end of the catheter adapter. The system may include a needle hub removably coupled to a proximal end of the extension tube and an introducer needle extending through the catheter tube. A proximal end of the introducer needle may be secured within the needle hub.
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公开(公告)号：US11446472B2
公开(公告)日：2022-09-20
申请号：US16532132
申请日：2019-08-05
发明人： Jithendra Kumar , Linda Kunardi
摘要： A peripheral intravenous catheter assembly may include a low-drag septum. The septum may include a body having a distal end and a proximal end, which may be sealed. The septum may include a slot disposed within an outer surface of the body and oriented along a longitudinal axis of the body. The slot may include a distal end spaced apart from the distal end of the body, and a proximal end spaced apart from the proximal end of the body. An introducer needle may extend through the slot.
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公开(公告)号：US20190167951A1
公开(公告)日：2019-06-06
申请号：US16272686
申请日：2019-02-11
摘要： The present invention relates to peripheral intravenous catheters, and in particular to an integrated peripheral intravenous catheter having a low profile securement platform, a needle hub having an interior compartment and further comprising a paddle grip, and an extension tube coupled to the catheter and stored within the interior compartment of the needle hub prior to catheterization.
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公开(公告)号：US10245416B2
公开(公告)日：2019-04-02
申请号：US15286281
申请日：2016-10-05
摘要： The present invention relates to peripheral intravenous catheters, and in particular to an integrated peripheral intravenous catheter having a low profile securement platform, a needle hub having an interior compartment and further comprising a paddle grip, and an extension tube coupled to the catheter and stored within the interior compartment of the needle hub prior to catheterization.
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公开(公告)号：US11623040B2
公开(公告)日：2023-04-11
申请号：US16912421
申请日：2020-06-25
发明人： Chun Keat Ooi , Jithendra Kumar
摘要： A catheter system may include a catheter lumen, first and second electrodes, and a sensor in communication with the first and second electrodes. The sensor may be configured to detect at least one of: a bulk volume of blood within a blood vessel and extravasation of a drug from the blood vessel into soft tissue adjacent the blood vessel. Other catheter systems may include a catheter lumen and a sensing chip coupled to the catheter lumen. The sensing chip may be configured to detect at least one of: a bulk volume of blood within a blood vessel and extravasation of a drug from the blood vessel into soft tissue adjacent the blood vessel.
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公开(公告)号：US11123523B2
公开(公告)日：2021-09-21
申请号：US16272686
申请日：2019-02-11
摘要： The present invention relates to peripheral intravenous catheters, and in particular to an integrated peripheral intravenous catheter having a low profile securement platform, a needle hub having an interior compartment and further comprising a paddle grip, and an extension tube coupled to the catheter and stored within the interior compartment of the needle hub prior to catheterization.
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公开(公告)号：US20210068731A1
公开(公告)日：2021-03-11
申请号：US16989363
申请日：2020-08-10
发明人： Jithendra Kumar
摘要： A catheter system may include a catheter adapter, which may include a distal end, a proximal end, a lumen extending through the distal end and the proximal end, and a side port in fluid communication with the lumen. A catheter may extend distally from the catheter adapter. A septum may be disposed within the lumen. The septum may include a first slit generally aligned with a longitudinal axis of the catheter and a second slit offset from the longitudinal axis of the catheter. An introducer needle may be secured within a needle hub and may extend through the catheter and the first slit of the septum. A winged needle set may include: a body; a needle extending distally from the body and through the second slit of the septum; an extension tube extending from the body; and a blood collection device coupled to the extension tube.
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