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公开(公告)号：US07695458B2
公开(公告)日：2010-04-13
申请号：US11546752
申请日：2006-10-11
CPC分类号： A61M25/0606 , A61M39/06 , A61M39/26 , A61M2039/0072 , A61M2039/062 , A61M2039/0633 , A61M2039/064 , A61M2039/0673 , A61M2205/583
摘要： Featured is a vascular access device such as an IV catheter device including a housing, a tubular member, a seal member, a compression member, and a securing mechanism. The housing includes a proximal and distal portion and a chamber that extends between the proximal and distal housings. The tubular member is coupled to the housing distal portion so it is fluidly coupled to the chamber. The seal member is disposed within the chamber and the securing mechanism secures the seal member distal end to the housing proximal portion so the seal member is sealingly and compressibly retained between a chamber proximal end and the securing mechanism. Such a seal member also forms a septum, which is compressed by the compression member to prevent seepage upon removal of a stylet.
摘要翻译： 特征在于血管通路装置，例如包括壳体，管状构件，密封构件，压缩构件和固定机构的IV导管装置。 外壳包括近端部分和远端部分以及在近端和远端壳体之间延伸的腔室。 管状构件联接到壳体远侧部分，使得其流体地联接到腔室。 密封构件设置在腔室内，并且固定机构将密封构件远端固定到壳体近端部分，使得密封构件被密封地和可压缩地保持在腔室近端和固定机构之间。 这种密封构件也形成隔膜，该隔膜被压缩构件压缩以防止在移除探针时渗出。
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公开(公告)号：US09220882B2
公开(公告)日：2015-12-29
申请号：US13609438
申请日：2012-09-11
CPC分类号： A61M5/16813 , A61M39/06 , A61M39/0606 , A61M39/22 , A61M39/26 , A61M2039/062 , A61M2205/583 , Y10T29/49826 , Y10T137/0491
摘要： Featured is a vascular access device such as an IV catheter device including a housing, a tubular member and a seal member, and a securing mechanism. The housing includes a proximal and distal portion and a chamber that extends between the proximal and distal portions. The tubular member is coupled to the housing distal portion so it is fluidly coupled to the chamber. The seal member is disposed within the chamber and the securing mechanism secures the seal member distal end to the housing proximal portion so the seal member is sealingly and compressibly retained between a chamber proximal end and the securing mechanism. Such a seal member also is constituted so a portion of the seal member moves axially responsive to an axial force applied to the proximal end.
摘要翻译： 特征在于血管通路装置，例如包括壳体，管状构件和密封构件的IV导管装置以及固定机构。 壳体包括近端部分和远端部分以及在近端部分和远端部分之间延伸的腔室。 管状构件联接到壳体远侧部分，使得其流体地联接到腔室。 密封构件设置在腔室内，并且固定机构将密封构件远端固定到壳体近端部分，使得密封构件被密封地和可压缩地保持在腔室近端和固定机构之间。 这种密封构件也被构造成使得密封构件的一部分基于施加到近端的轴向力而轴向移动。
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公开(公告)号：US08286657B2
公开(公告)日：2012-10-16
申请号：US12709861
申请日：2010-02-22
CPC分类号： A61M5/16813 , A61M39/06 , A61M39/0606 , A61M39/22 , A61M39/26 , A61M2039/062 , A61M2205/583 , Y10T29/49826 , Y10T137/0491
摘要： Featured is a vascular access device such as an IV catheter device including a housing, a tubular member and a seal member, and a securing mechanism. The housing includes a proximal and distal portion and a chamber that extends between the proximal and distal portions. The tubular member is coupled to the housing distal portion so it is fluidly coupled to the chamber. The seal member is disposed within the chamber and the securing mechanism secures the seal member distal end to the housing proximal portion so the seal member is sealingly and compressibly retained between a chamber proximal end and the securing mechanism. Such a seal member also is constituted so a portion of the seal member moves axially responsive to an axial force applied to the proximal end.
摘要翻译： 特征在于血管通路装置，例如包括壳体，管状构件和密封构件的IV导管装置以及固定机构。 壳体包括近端部分和远端部分以及在近端部分和远端部分之间延伸的腔室。 管状构件联接到壳体远侧部分，使得其流体地联接到腔室。 密封构件设置在腔室内，并且固定机构将密封构件远端固定到壳体近端部分，使得密封构件被密封地和可压缩地保持在腔室近端和固定机构之间。 这种密封构件也被构造成使得密封构件的一部分基于施加到近端的轴向力而轴向移动。
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公开(公告)号：US20130006199A1
公开(公告)日：2013-01-03
申请号：US13609438
申请日：2012-09-11
IPC分类号： A61M39/22
CPC分类号： A61M5/16813 , A61M39/06 , A61M39/0606 , A61M39/22 , A61M39/26 , A61M2039/062 , A61M2205/583 , Y10T29/49826 , Y10T137/0491
摘要： Featured is a vascular access device such as an IV catheter device including a housing, a tubular member and a seal member, and a securing mechanism. The housing includes a proximal and distal portion and a chamber that extends between the proximal and distal portions. The tubular member is coupled to the housing distal portion so it is fluidly coupled to the chamber. The seal member is disposed within the chamber and the securing mechanism secures the seal member distal end to the housing proximal portion so the seal member is sealingly and compressibly retained between a chamber proximal end and the securing mechanism. Such a seal member also is constituted so a portion of the seal member moves axially responsive to an axial force applied to the proximal end.
摘要翻译： 特征在于血管通路装置，例如包括壳体，管状构件和密封构件的IV导管装置以及固定机构。 壳体包括近端部分和远端部分以及在近端部分和远端部分之间延伸的腔室。 管状构件联接到壳体远侧部分，使得其流体地联接到腔室。 密封构件设置在腔室内，并且固定机构将密封构件远端固定到壳体近端部分，使得密封构件被密封地和可压缩地保持在腔室近端和固定机构之间。 这种密封构件也被构造成使得密封构件的一部分基于施加到近端的轴向力而轴向移动。
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公开(公告)号：US20100146765A1
公开(公告)日：2010-06-17
申请号：US12709861
申请日：2010-02-22
IPC分类号： B23P17/04
CPC分类号： A61M5/16813 , A61M39/06 , A61M39/0606 , A61M39/22 , A61M39/26 , A61M2039/062 , A61M2205/583 , Y10T29/49826 , Y10T137/0491
摘要： Featured is a vascular access device such as an IV catheter device including a housing, a tubular member and a seal member, and a securing mechanism. The housing includes a proximal and distal portion and a chamber that extends between the proximal and distal portions. The tubular member is coupled to the housing distal portion so it is fluidly coupled to the chamber. The seal member is disposed within the chamber and the securing mechanism secures the seal member distal end to the housing proximal portion so the seal member is sealingly and compressibly retained between a chamber proximal end and the securing mechanism. Such a seal member also is constituted so a portion of the seal member moves axially responsive to an axial force applied to the proximal end.
摘要翻译： 特征在于血管通路装置，例如包括壳体，管状构件和密封构件的IV导管装置以及固定机构。 壳体包括近端部分和远端部分以及在近端部分和远端部分之间延伸的腔室。 管状构件联接到壳体远侧部分，使得其流体地联接到腔室。 密封构件设置在腔室内，并且固定机构将密封构件远端固定到壳体近端部分，使得密封构件被密封地和可压缩地保持在腔室近端和固定机构之间。 这种密封构件也被构造成使得密封构件的一部分基于施加到近端的轴向力而轴向移动。
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公开(公告)号：US07691090B2
公开(公告)日：2010-04-06
申请号：US11546818
申请日：2006-10-11
CPC分类号： A61M5/16813 , A61M39/06 , A61M39/0606 , A61M39/22 , A61M39/26 , A61M2039/062 , A61M2205/583 , Y10T29/49826 , Y10T137/0491
摘要： Featured is a vascular access device such as an IV catheter device including a housing, a tubular member and a seal member, and a securing mechanism. The housing includes a proximal and distal portion and a chamber that extends between the proximal and distal portions. The tubular member is coupled to the housing distal portion so it is fluidly coupled to the chamber. The seal member is disposed within the chamber and the securing mechanism secures the seal member distal end to the housing proximal portion so the seal member is sealingly and compressibly retained between a chamber proximal end and the securing mechanism. Such a seal member also is constituted so a portion of the seal member moves axially responsive to an axial force applied to the proximal end.
摘要翻译： 特征在于血管通路装置，例如包括壳体，管状构件和密封构件的IV导管装置以及固定机构。 壳体包括近端部分和远端部分以及在近端部分和远端部分之间延伸的腔室。 管状构件联接到壳体远侧部分，使得其流体地联接到腔室。 密封构件设置在腔室内，并且固定机构将密封构件远端固定到壳体近端部分，使得密封构件被密封地和可压缩地保持在腔室近端和固定机构之间。 这种密封构件也被构造成使得密封构件的一部分基于施加到近端的轴向力而轴向移动。
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公开(公告)号：US08506528B2
公开(公告)日：2013-08-13
申请号：US13195342
申请日：2011-08-01
申请人： Richard Fiser , James L. Carlyon
发明人： Richard Fiser , James L. Carlyon
CPC分类号： A61M25/0618 , A61M5/326 , A61M5/3273 , A61M2005/325
摘要： A safety shield incorporating a locking clip to prevent inadvertent sticks or punctures by a needle is provided. The needle can be a needle cannula or other piercing member, disposed in a sliding orientation in the safety shield, such that the needle slides within the locking clip between an aperture at a proximal end of the locking clip and a trigger hole at a distal end of the clip. Upon withdrawal of the needle after use, a binding orientation is triggered when the needle tip is withdrawn from the trigger hole. As further protection to the bi-directional lock afforded by the binding orientation, the needle is provided with a safety stop to prevent movement of the needle tip through the aperture. In other aspects, the safety shield includes a trigger bushing, in which the needle cannula is slidably received, that is sized larger than the aperture.
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公开(公告)号：US20050096592A1
公开(公告)日：2005-05-05
申请号：US10698869
申请日：2003-10-31
申请人： James Carlyon , Richard Fiser , Russell Tartock
发明人： James Carlyon , Richard Fiser , Russell Tartock
CPC分类号： A61M25/0618 , A61M5/326 , A61M5/3273 , A61M2005/3249 , A61M2005/325
摘要： A safety shield including a protective device is provided including a piercing member having a proximal end, a distal end and defining a longitudinal axis. A clip defines a first cavity dimensioned for movement of the piercing member therethrough and is oriented in an axis transverse to the longitudinal axis. The first cavity is movable between a movable orientation and a binding orientation. The clip includes a first leg that defines a second cavity dimensioned for movement of the piercing member therethrough and a distal part being configured to engage a medical device. The clip further includes a second leg having a bearing surface that engages the piercing member. The legs are biased for convergent movement such that the first cavity is disposed in the binding orientation and the distal part of the first leg disengages the medical device.
摘要翻译： 提供了包括保护装置的安全屏蔽件，其包括具有近端，远端并限定纵向轴线的刺穿构件。 夹子限定第一腔体，其尺寸设计成用于穿刺部件的运动，并且在垂直于纵向轴线的轴线上定向。 第一空腔可在可移动取向和装订方向之间移动。 夹具包括第一腿部，该第一腿部限定第二腔体，该第二腔室的尺寸适于穿过穿孔部件的运动，而远端部件构造成接合医疗装置。 夹子还包括具有接合刺穿构件的支承表面的第二腿。 腿被偏置用于收敛运动，使得第一腔体以绑定方向设置，并且第一腿部的远端部分脱离医疗装置。
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公开(公告)号：US20080082053A1
公开(公告)日：2008-04-03
申请号：US11904466
申请日：2007-09-27
申请人： James Carlyon , Eugene Schrader , Richard Fiser
发明人： James Carlyon , Eugene Schrader , Richard Fiser
IPC分类号： A61M25/00
CPC分类号： A61M25/0693 , A61M25/0606
摘要： Featured is a medical infusion device for vascular access with enhanced flashback visualization that includes a hub assembly having a flashback chamber. The hub assembly includes a proximal portion, a distal portion and a substantially transparent window section intermediate the proximal portion and distal portion. A needle is coupled to the flashback chamber so that fluid flows through the lumen of the needle into the flashback chamber after the needle is inserted into a blood vessel. A contrasting member is disposed on at least a portion of the hub assembly, so that when blood enters the flashback chamber, the contrasting member provides a high-contrast background when viewed through the window section.
摘要翻译： 特色是用于血管通路的医疗输液装置，其具有增强的回火可视化，其包括具有闪回室的轮毂组件。 毂组件包括近端部分，远侧部分和在近端部分和远端部分之间的基本上透明的窗口部分。 针连接到闪回室，使得在将针插入血管之后，流体通过针的内腔流入闪回室。 对置构件设置在轮毂组件的至少一部分上，使得当血液进入闪回室时，当通过窗口部分观察时，对比构件提供高对比度背景。
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公开(公告)号：US20080065015A1
公开(公告)日：2008-03-13
申请号：US11895597
申请日：2007-08-24
申请人： Richard Fiser , James Carlyon
发明人： Richard Fiser , James Carlyon
IPC分类号： A61M5/00
CPC分类号： A61M25/0618 , A61M5/326 , A61M5/3273 , A61M2005/325
摘要： A safety shield incorporating a locking clip to prevent inadvertent sticks or punctures by a needle is provided. The needle can be a needle cannula or other piercing member, disposed in a sliding orientation in the safety shield, such that the needle slides within the locking clip between an aperture at a proximal end of the locking clip and a trigger hole at a distal end of the clip. Upon withdrawal of the needle after use, a binding orientation is triggered when the needle tip is withdrawn from the trigger hole. As further protection to the bi-directional lock afforded by the binding orientation, the needle is provided with a safety stop to prevent movement of the needle tip through the aperture. In other aspects, the safety shield includes a trigger bushing, in which the needle cannula is slidably received, that is sized larger than the aperture.
摘要翻译： 提供了一种安装防护罩，其包括锁定夹以防止由针引起的无意的棍子或穿刺。 针可以是针管或其它刺穿构件，其以安全屏蔽中的滑动方向设置，使得针在锁定夹中在锁定夹的近端处的孔和远端之间的触发孔之间滑动 的剪辑。 在使用后取出针时，当针尖从触发孔中取出时，触发装订方向。 作为通过装订方向提供的双向锁的进一步保护，针设置有安全止动件，以防止针尖通过孔的运动。 在其他方面，安全护罩包括触发衬套，其中针套可滑动地接收，其尺寸大于孔径。
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