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公开(公告)号：US20160101238A1
公开(公告)日：2016-04-14
申请号：US14510791
申请日：2014-10-09
IPC分类号： A61M5/31
CPC分类号： A61M5/3137 , A61M2005/3139
摘要： A conventional syringe defines a longitudinal axis and includes a syringe barrel having a syringe barrel flange laterally extending from an open proximal end of the syringe barrel and a plunger advanceable into the syringe barrel. A rotatable finger flange for such a syringe includes identical first and second flange components, each having an attachment member configured to releasably engage the syringe barrel flange and/or the other flange component, and a flange member laterally extending therefrom. The first and second flange component are engageable and rotatable relative to one another about the longitudinal axis between a non-use position, wherein the first flange member overlies the second flange member to reduce the finger flange footprint, and a use position, wherein the first flange member and the second flange member are angularly spaced apart from one another to provide a finger flange having a greater lateral extent than the syringe barrel flange.
摘要翻译： 传统的注射器限定纵向轴线并且包括注射器筒，其具有从注射器筒的敞开的近端侧向延伸的注射器筒凸缘和可推进到注射器筒中的柱塞。 用于这种注射器的可旋转手指凸缘包括相同的第一和第二凸缘部件，每个凸缘部件具有构造成可释放地接合注射器筒凸缘和/或另一个凸缘部件的附接部件以及从其侧向延伸的凸缘部件。 所述第一和第二凸缘部件可在不使用位置之间相对于所述纵向轴线相对于彼此接合并且可旋转，其中所述第一凸缘部件覆盖所述第二凸缘部件以减小所述手指凸缘占据面积，以及使用位置，其中所述第一凸缘部件 凸缘构件和第二凸缘构件彼此成角度地间隔开以提供具有比注射器筒凸缘更大的横向范围的手指凸缘。
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公开(公告)号：US20210316063A1
公开(公告)日：2021-10-14
申请号：US17356728
申请日：2021-06-24
摘要： A syringe nest assembly includes a base having a first surface and an opposing second surface and a first plate movably coupled to the base. The base includes a plurality of nesting units extending upwardly away from the first surface of the base. Each nesting unit includes a hollow body having a first open end distal from the first surface of the base and an opposing second open end. The first plate has a first surface and an opposing second surface. The first plate includes a plurality of apertures extending from the first surface to the second surface of the first plate. Each aperture of the first plate is generally aligned with a respective nesting unit of the base.
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公开(公告)号：US20190070357A1
公开(公告)日：2019-03-07
申请号：US16071622
申请日：2017-01-27
IPC分类号： A61M5/00
摘要： A syringe nest is provided that includes a planar base and a plurality of nesting units extending from and interconnected by the base. Each nesting unit includes a hollow hexagonal body having a first open end and an opposing second open end.
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公开(公告)号：US20170312436A1
公开(公告)日：2017-11-02
申请号：US15651414
申请日：2017-07-17
IPC分类号： A61M5/31
CPC分类号： A61M5/31 , A61M5/3137 , A61M2005/3139
摘要： An adapter for a syringe has a base portion having an insertion hole configured to surround and engage at least a portion of a barrel of the syringe. The base portion includes a top surface and an opposing bottom surface. At least one projection extends upwardly from the top surface of the base portion. At least one ramp portion is located proximate the at least one projection. A flange portion extends laterally outwardly from the base portion. The flange portion includes a top surface and an opposing bottom surface. The top surface of the base portion extends generally parallel to and is spaced between the top and bottom surfaces of the flange portion.
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公开(公告)号：US20160206829A1
公开(公告)日：2016-07-21
申请号：US14980908
申请日：2015-12-28
IPC分类号： A61M5/32
CPC分类号： A61M5/3202 , A61M5/3204
摘要： A recoil reducing needle shield for covering a drug container with a needle includes an outer shell, including an upper portion, a lower portion, and at least one flexible interface positioned therebetween, defining a fulcrum. Radially inward flexing of the upper portion causes radially outward flexing of the lower portion about the flexible interface. An inner cover includes an open proximal end, a closed distal end, and a needle cavity defined therein for receiving a portion of the drug container including the needle. At least a portion of the inner cover is disposed within the outer shell. The open proximal end of the inner cover is coupled to the lower portion of the outer shell, such that radially outward flexing of the lower portion stretches the open proximal end of the inner cover, thereby reducing an initial pull-off force required to remove the needle shield from the drug container.
摘要翻译： 用于用针覆盖药物容器的反冲还原针罩包括外壳，其包括上部，下部和位于其间的至少一个柔性界面，限定支点。 上部的径向向内弯曲导致下部围绕柔性界面的径向向外弯曲。 内盖包括敞开的近端，封闭的远端和限定在其中的针腔，用于接纳包括针的药物容器的一部分。 内盖的至少一部分设置在外壳内。 内盖的敞开的近端联接到外壳的下部，使得下部的径向向外的弯曲部拉伸内盖的敞开的近端，由此减少了去除 针罩从药物容器。
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公开(公告)号：US20150246182A1
公开(公告)日：2015-09-03
申请号：US14702914
申请日：2015-05-04
发明人： Christopher EVANS , Brian COSTELLO , Christopher GIEDA , Raymond PROTASIEWICZ , Kristofer MEEHAN
IPC分类号： A61M5/32
CPC分类号： A61M5/3272 , A61M5/3204 , A61M5/326 , A61M2005/3267
摘要： A needle safety device has an outer tube within which a syringe barrel from which a cannula extends is slideably receivable. A collar in the outer tube is moveable relative thereto and rotatably attachable to the distal end of the barrel. A force member biases the outer tube in a distal direction. A cannula shield able to receive the cannula therein is in the outer tube. The cannula shield is fixedly attached to a cap removably attached to the outer tube. A track is formed in the inner surface of the outer tube. A pin extending radially outwardly from the collar slidingly engages the track. In a pre-injection position, the cannula is entirely within the outer tube. In a full-insertion position, the cannula extends beyond the outer tube. In a locked position, the cannula is irreversibly retained entirely within the outer tube.
摘要翻译： 针安全装置具有外管，其中插管延伸的注射器筒可滑动地容纳在该外管中。 外管中的套环可相对于其移动并且可旋转地附接到枪管的远端。 力构件沿远端方向偏压外管。 能够在其中容纳插管的套管护罩在外管中。 套管屏蔽件固定地附接到可移除地附接到外管的帽上。 轨道形成在外管的内表面。 从轴环径向向外延伸的销滑动地接合轨道。 在预注射位置，套管完全在外管内。 在完全插入位置，套管延伸超出外管。 在锁定位置，套管完全不可逆地保持在外管内。
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公开(公告)号：US20190341136A1
公开(公告)日：2019-11-07
申请号：US15999805
申请日：2017-02-22
摘要： A method of detecting and/or tracking use of a drug delivery device is disclosed. The drug delivery device includes a machine readable code and a visual indicator, and has pre-use and used states, such that use of the drug delivery device triggers a transition from the pre-use to the used state. The visual indicator has a first state when the drug delivery device is in the pre-use state and a different second state when the drug delivery device is in the used state. The method includes enabling a user device having an image sensor to capture an image of the drug delivery device, determining, by the user device processor from the captured image, whether the visual indicator of the drug delivery device is in the second state, and obtaining, by the processor, information from the machine readable code when the visual indicator is determined to be in the second state.
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公开(公告)号：US20190083697A1
公开(公告)日：2019-03-21
申请号：US16075352
申请日：2017-02-08
摘要： A syringe nest assembly includes a base having a first surface and an opposing second surface and a first plate movably coupled to the base. The base includes a plurality of nesting units extending upwardly away from the first surface of the base. Each nesting unit includes a hollow body having a first open end distal from the first surface of the base and an opposing second open end. The first plate has a first surface and an opposing second surface. The first plate includes a plurality of apertures extending from the first surface to the second surface of the first plate. Each aperture of the first plate is generally aligned with a respective nesting unit of the base.
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公开(公告)号：US20180326161A1
公开(公告)日：2018-11-15
申请号：US16013144
申请日：2018-06-20
发明人： Christopher EVANS , Brian COSTELLO , Christopher GIEDA , Raymond PROTASIEWICZ , Kristofer MEEHAN
IPC分类号： A61M5/32
CPC分类号： A61M5/3272 , A61M5/3204 , A61M5/326 , A61M2005/3267
摘要： A needle safety device has an outer tube within which a syringe barrel from which a cannula extends is slideably receivable. A collar in the outer tube is moveable relative thereto and rotatably attachable to the distal end of the barrel. A force member biases the outer tube in a distal direction. A cannula shield able to receive the cannula therein is in the outer tube. The cannula shield is fixedly attached to a cap removably attached to the outer tube. A track is formed in the inner surface of the outer tube. A pin extending radially outwardly from the collar slidingly engages the track. In a pre-injection position, the cannula is entirely within the outer tube. In a full-insertion position, the cannula extends beyond the outer tube. In a locked position, the cannula is irreversibly retained entirely within the outer tube.
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公开(公告)号：US20130289489A1
公开(公告)日：2013-10-31
申请号：US13928544
申请日：2013-06-27
IPC分类号： A61M5/32
CPC分类号： A61M5/3202 , A61M5/3204 , A61M5/321 , A61M2005/3109 , A61M2005/3246 , B65D50/046
摘要： A rigid needle shield for covering a distal end of a syringe is provided. The rigid needle shield includes an elongated flexible member connected to a sidewall of the rigid needle shield for moving the rigid needle shield between a first relaxed position and a second flexed position. When in the first relaxed position, the elongated flexible member is substantially within the rigid needle shield. However, when the elongated flexible member is moved to the second flexed position, the elongated flexible member extends beyond a proximal end of the rigid needle shield to engage a needle hub or a shoulder of the syringe to move the rigid needle shield distally relative to the syringe.
摘要翻译： 提供用于覆盖注射器的远端的刚性针护罩。 刚性针罩包括连接到刚性针罩的侧壁的细长柔性构件，用于在第一松弛位置和第二弯曲位置之间移动刚性针护罩。 当处于第一松弛位置时，细长的柔性构件基本上在刚性针护罩内。 然而，当细长的柔性构件移动到第二弯曲位置时，细长的柔性构件延伸超出刚性针护罩的近端，以接合注射器的针座或肩部，以相对于第二弯曲位置向远侧移动刚性针护罩 注射器。
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