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公开(公告)号：US10159793B2
公开(公告)日：2018-12-25
申请号：US14788001
申请日：2015-06-30
摘要： An exemplary embodiment of the invention is a nozzle, for use in an injection device, that projects material at an ultra-high velocity. The nozzle includes an integrally formed body having an interior passageway that has a longitudinal axis. The input of the nozzle is configured to interface with a cartridge, and the output is configured to be placed proximate to a target. The passageway includes a taper, and its path length, from an initial diameter to a position along the passageway where the passageway first reaches a smallest diameter, is at least 0.5 mm. The taper of the passageway defines a shape, in a plane that includes the longitudinal axis, that is a continuous and monotonically decreasing function of distance along the longitudinal axis in a direction of flow through the nozzle.
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公开(公告)号：US20150374921A1
公开(公告)日：2015-12-31
申请号：US14788001
申请日：2015-06-30
CPC分类号： A61M5/3007 , A61M5/30 , B05B1/02
摘要： An exemplary embodiment of the invention is a nozzle, for use in an injection device, that projects material at an ultra-high velocity. The nozzle includes an integrally formed body having an interior passageway that has a longitudinal axis. The input of the nozzle is configured to interface with a cartridge, and the output is configured to be placed proximate to a target. The passageway includes a taper, and its path length, from an initial diameter to a position along the passageway where the passageway first reaches a smallest diameter, is at least 0.5 mm. The taper of the passageway defines a shape, in a plane that includes the longitudinal axis, that is a continuous and monotonically decreasing function of distance along the longitudinal axis in a direction of flow through the nozzle.
摘要翻译： 本发明的示例性实施例是用于注射装置的喷嘴，其以超高速度投射材料。 喷嘴包括具有纵向轴线的内部通道的整体形成的主体。 喷嘴的输入被配置为与墨盒接口，并且输出被配置为靠近目标放置。 通道包括锥形，并且其路径长度从初始直径到沿着通道首先达到最小直径的通道的位置为至少0.5mm。 通道的锥度在包括纵向轴线的平面中限定了一种形状，即沿着纵向轴线在流过喷嘴的流动方向上的距离的连续和单调递减的函数。
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公开(公告)号：US10207055B2
公开(公告)日：2019-02-19
申请号：US15819296
申请日：2017-11-21
摘要： An exemplary embodiment of the invention is a nozzle, for use in an injection device, that projects material at an ultra-high velocity. The nozzle includes an integrally formed body having an interior passageway that has a longitudinal axis. The input of the nozzle is configured to interface with a cartridge, and the output is configured to be placed proximate to a target. The passageway includes a taper, and its path length, from an initial diameter to a position along the passageway where the passageway first reaches a smallest diameter, is at least 0.5 mm. The taper of the passageway defines a shape, in a plane that includes the longitudinal axis, that is a continuous and monotonically decreasing function of distance along the longitudinal axis in a direction of flow through the nozzle.
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公开(公告)号：US20180078704A1
公开(公告)日：2018-03-22
申请号：US15819296
申请日：2017-11-21
CPC分类号： A61M5/3007 , A61M5/30 , B05B1/02
摘要： An exemplary embodiment of the invention is a nozzle, for use in an injection device, that projects material at an ultra-high velocity. The nozzle includes an integrally formed body having an interior passageway that has a longitudinal axis. The input of the nozzle is configured to interface with a cartridge, and the output is configured to be placed proximate to a target. The passageway includes a taper, and its path length, from an initial diameter to a position along the passageway where the passageway first reaches a smallest diameter, is at least 0.5 mm. The taper of the passageway defines a shape, in a plane that includes the longitudinal axis, that is a continuous and monotonically decreasing function of distance along the longitudinal axis in a direction of flow through the nozzle.
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