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1.发明授权公开(公告)号：US08611993B2
公开(公告)日：2013-12-17
申请号：US11074515
申请日：2005-03-08
IPC分类号： A61N1/30
CPC分类号： A61N1/36017 , A61M25/0097 , A61N1/0472 , A61N1/0551
摘要： A stimulating needle and catheter system, including components, is provided such that the position of the stimulating needle or the stimulating catheter may be identified after insertion into the body of a patient by electrically stimulating and thus locating a specific nerve. Use of the needle and catheter system is eased by providing the system to the medical practitioner in a unitary structure. That is, the needle and catheter are connected by a catheter lock. The catheter lock is attached to the hub of the needle and can be actuated to either firmly grip the catheter or allow the catheter to move axially with respect to the lock and needle assembly. Thus, supplying the catheter to the practitioner already locked into the catheter lock allows the practitioner to insert the needle into the patient and, when ready, release the catheter for disposal through the needle into the patient. This and other disclosed features allow the medical practitioner to focus attention on the medical procedure.
摘要翻译： 提供包括组件在内的刺激针和导管系统，使得刺激针或刺激导管的位置可以在通过电刺激并因此定位特定神经而插入到患者体内之后被识别。 通过以一体式结构向医生提供系统来减轻针和导管系统的使用。 也就是说，针和导管通过导管锁连接。 导管锁连接到针的轮毂上，并且可以被致动以牢固地夹紧导管或允许导管相对于锁和针组件轴向移动。 因此，将已经锁定在导管锁中的医生提供导管允许从业者将针插入患者体内，并且当准备好时，将导管释放通过针头进入患者体内。 这个和其他公开的特征允许医师将注意力集中在医疗过程上。
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公开(公告)号：US07715925B2
公开(公告)日：2010-05-11
申请号：US12101777
申请日：2008-04-11
IPC分类号： A61N1/00
CPC分类号： A61B17/3401 , A61B18/1492 , A61N1/0551
摘要： A stimulating needle and catheter system is provided for delivery of an anaesthetic drug to a nerve having a fascia sheath. The position of the stimulating needle may be identified after insertion into the body of a patient by electrically stimulating and thus locating a specific nerve. When a specific nerve is located, the catheter is inserted through the needle such that the distal tip of the catheter is located at a point slightly beyond the distal tip of the needle. The distal tip of the catheter may then be manipulated and the optimum position within the nerve determined by applying an electrical impulse through a wire located within the catheter from the proximal end to the distal tip of the catheter. A tunneling device is inserted into the skin of the patient to form a subcutaneous tunnel through which the proximal end of the catheter is inserted.
摘要翻译： 提供刺激针和导管系统用于将麻醉药物递送到具有筋膜护理的神经。 刺激针的位置可以通过电刺激并因此定位特定神经而插入到患者体内。 当定位特定神经时，导管穿过针插入，使得导管的远端位于稍微超过针的远端的点。 然后可以操纵导管的远端，并且通过将电脉冲通过位于导管内的导线从导管的近端到远端确定的最佳位置。 将隧道装置插入到患者的皮肤中以形成皮下隧道，导管的近端通过该隧道插入。
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公开(公告)号：US20140114284A1
公开(公告)日：2014-04-24
申请号：US14145401
申请日：2013-12-31
申请人： David T. ROWE , Rodney W. DENLINGER , Joel S. ROSENBLATT , Nisha GUPTA , Joseph A. RUNKLE , Jeffrey M. VITULLO , Philip D. SCHMIDT , William J. VOJTASEK
发明人： David T. ROWE , Rodney W. DENLINGER , Joel S. ROSENBLATT , Nisha GUPTA , Joseph A. RUNKLE , Jeffrey M. VITULLO , Philip D. SCHMIDT , William J. VOJTASEK
CPC分类号： A61M39/20 , A61M5/3134 , A61M5/31511 , A61M5/31533 , A61M5/347 , A61M2005/3126 , A61M2005/31516
摘要： An embodiment in accordance with the present invention provides an integrated syringe-device which can store a volume of fluid for infusion, can connect via an air-tight connector to another device (such as a luer connector), can flush fluid through the connector into the other device, and can deliver a cap that forms an air-tight closure to the device connector.
摘要翻译： 根据本发明的实施例提供了一种可以存储一定体积的用于输注的流体的集成注射器装置，可以通过气密连接器连接到另一装置（例如鲁尔连接器），可以将流体通过连接器冲洗成 另一个设备，并且可以向设备连接器传送形成气密封闭的盖。
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公开(公告)号：US20080195034A1
公开(公告)日：2008-08-14
申请号：US12101777
申请日：2008-04-11
IPC分类号： A61M37/00
CPC分类号： A61B17/3401 , A61B18/1492 , A61N1/0551
摘要： A needle and catheter system, including components, is provided such that the position of an stimulating needle may be identified after insertion into the body of a patient by electrically stimulating and thus locating a specific nerve. Positioning of the stimulating needle while simultaneously controlling and monitoring the electrical impulses applied therethrough is made possible by a control device and monitor integral with the stimulating needle. When a specific nerve is located, the catheter is inserted through the needle to a point slightly beyond the distal tip of the needle. The catheter tip may then be manipulated and the optimum position for the catheter tip determined by applying an electrical impulse through the helical wire and/or the ribbon support wire to the proximal tip catheter, this electrical stimulation being utilized in determining the specific location of the catheter tip within the nerve. Once properly located, or at any time relative movement between the catheter and needle is not desirable, the catheter can be locked into position with a catheter lock which may be part of the stimulating needle hub. A catheter adapter is utilized to allow easy access to the catheter and introduction of fluid into the nerve of the patient through the catheter tip.
摘要翻译： 提供包括组件在内的针和导管系统，使得刺激针的位置可以通过电刺激并因此定位特定神经而插入到患者身体之后被识别。 通过与刺激针一体的控制装置和监视器，能够同时控制和监视施加在其上的电脉冲同时控制刺激针的定位。 当定位特定神经时，将导管穿过针插入到稍微超过针的远端的点。 然后可以操纵导管尖端，并且通过将电脉冲通过螺旋线和/或带状支撑线施加到近端尖端导管来确定导管末端的最佳位置，该电刺激用于确定导管尖端的特定位置 导管尖在神经内。 一旦适当地定位，或者在任何时候导管和针之间的相对运动是不期望的，则导管可以用可以是刺激针毂的一部分的导管锁定到位。 导管适配器用于容易地接近导管并且通过导管尖端将流体引入患者的神经中。
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公开(公告)号：US20080171995A1
公开(公告)日：2008-07-17
申请号：US11541280
申请日：2006-09-29
IPC分类号： A61M5/00
CPC分类号： A61M5/28 , A61M5/3129 , A61M5/31511 , A61M2005/3125 , A61M2205/60 , A61M2205/6063
摘要： A syringe includes a barrel defining a liquid chamber, an aperture and two or more contents indicators; a plunger movable within said barrel whereby movement of the plunger in a first direction causes the liquid chamber to fill with a fluid and movement by the plunger in a second direction causes fluid to be expelled from the liquid chamber through the aperture; and a selecting mechanism disposed on the barrel that is actuated to select only one of the contents indicators.
摘要翻译： 注射器包括限定液体室，孔和两个或更多个内容物指示器的筒体; 柱塞，其在所述筒体内可移动，由此柱塞在第一方向上的移动导致液体室填充流体，并且柱塞在第二方向上的运动使得流体通过孔从液体室排出; 以及选择机构，其设置在所述筒上，所述选择机构被致动以仅选择所述内容指示器中的一个。
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公开(公告)号：US20080300576A1
公开(公告)日：2008-12-04
申请号：US11756748
申请日：2007-06-01
IPC分类号： A61M25/01
CPC分类号： A61M25/0097 , A61M25/0113 , A61M25/0194 , A61M2025/0076 , A61M2025/0681
摘要： A catheter insertion assembly for inserting a catheter into a body lumen of a patient is disclosed as well as a method of using the assembly. The assembly comprises a hub, a catheter stiffener and a valve. The hub has a proximal end, a distal end and a lumen connecting the proximal and distal ends. The valve is disposed in the lumen of the hub and prevents substantially all fluid flow through the lumen in at least one direction below a pressure threshold. The stiffener comprises a proximal end, a distal end and a central lumen. The proximal end of the stiffener is attached to the hub and the stiffener extends distally of the distal end of the hub, and the stiffener lumen is in fluid communication with the hub lumen. The stiffener occupies a lumen of the catheter and provides additional stiffness to the catheter such that a catheter introducer is not necessary for insertion of the catheter.
摘要翻译： 公开了一种用于将导管插入患者的体腔中的导管插入组件以及使用该组件的方法。 组件包括轮毂，导管加强件和阀。 轮毂具有近端，远端和连接近端和远端的内腔。 阀设置在轮毂的内腔中，并且基本上防止所有流体在低于压力阈值的至少一个方向上流过管腔。 加强件包括近端，远端和中心腔。 加强件的近端附接到毂，并且加强件沿毂的远端向远侧延伸，并且加强件腔与轮毂腔流体连通。 加强件占据导管的内腔并为导管提供额外的刚度，使得导管导引器不需要插入导管。
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公开(公告)号：US20080082119A1
公开(公告)日：2008-04-03
申请号：US11542051
申请日：2006-10-03
申请人： Jeffrey M. Vitullo
发明人： Jeffrey M. Vitullo
IPC分类号： A61M29/00
CPC分类号： G01B3/12 , A61B90/06 , A61B2090/061
摘要： A method of inserting a catheter into a body of a patient includes identifying a catheter insertion site on the patient's body; measuring a length, from the insertion site to another site external to the body of the patient, and along an external path that follows a presumed internal path of the catheter from the insertion site to a target site within the patient's body, using an automatic measuring device; trimming the catheter to an appropriate length based on the length measured by the automatic measuring device; and inserting the trimmed catheter into the body of the patient through the insertion site to the target site.
摘要翻译： 将导管插入患者体内的方法包括识别患者身体上的导管插入部位; 测量从插入位置到患者身体外部的另一个位置的长度，以及沿着将导管从推测的内部路径从插入位点延伸到患者体内的目标部位的外部路径，使用自动测量 设备; 基于由自动测量装置测量的长度将导管修剪到适当的长度; 以及通过插入位置将经修整的导管插入患者体内到目标部位。
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公开(公告)号：US08617120B2
公开(公告)日：2013-12-31
申请号：US13398480
申请日：2012-02-16
申请人： David T. Rowe , Rodney W. Denlinger , Joel S. Rosenblatt , Nisha Gupta , Joseph A. Runkle , Jeffrey M. Vitullo , Philip D. Schmidt , William J. Vojtasek
发明人： David T. Rowe , Rodney W. Denlinger , Joel S. Rosenblatt , Nisha Gupta , Joseph A. Runkle , Jeffrey M. Vitullo , Philip D. Schmidt , William J. Vojtasek
CPC分类号： A61M39/20 , A61M5/3134 , A61M5/31511 , A61M5/31533 , A61M5/347 , A61M2005/3126 , A61M2005/31516
摘要： An embodiment in accordance with the present invention provides an integrated syringe-device which can store a volume of fluid for infusion, can connect via an air-tight connector to another device (such as a luer connector), can flush fluid through the connector into the other device, and can deliver a cap that forms an air-tight closure to the device connector.
摘要翻译： 根据本发明的实施例提供了一种可以存储一定体积的用于输注的流体的集成注射器装置，可以通过气密连接器连接到另一装置（例如鲁尔连接器），可以将流体通过连接器冲洗成 另一个设备，并且可以向设备连接器传送形成气密封闭的盖。
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公开(公告)号：US20120271278A1
公开(公告)日：2012-10-25
申请号：US13398480
申请日：2012-02-16
申请人： David T. Rowe , Rodney W. Denlinger , Joel S. Rosenblatt , Nisha Gupta , Joseph A. Runkle , Jeffrey M. Vitullo , Philip D. Schmidt , William J. Vojtasek
发明人： David T. Rowe , Rodney W. Denlinger , Joel S. Rosenblatt , Nisha Gupta , Joseph A. Runkle , Jeffrey M. Vitullo , Philip D. Schmidt , William J. Vojtasek
CPC分类号： A61M39/20 , A61M5/3134 , A61M5/31511 , A61M5/31533 , A61M5/347 , A61M2005/3126 , A61M2005/31516
摘要： An embodiment in accordance with the present invention provides an integrated syringe-device which can store a volume of fluid for infusion, can connect via an air-tight connector to another device (such as a luer connector), can flush fluid through the connector into the other device, and can deliver a cap that forms an air-tight closure to the device connector.
摘要翻译： 根据本发明的实施例提供了一种可以存储一定体积的用于输注的流体的集成注射器装置，可以通过气密连接器连接到另一装置（例如鲁尔连接器），可以将流体通过连接器冲洗成 另一个设备，并且可以向设备连接器传送形成气密封闭的盖。
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公开(公告)号：US07386341B2
公开(公告)日：2008-06-10
申请号：US10441867
申请日：2003-05-20
IPC分类号： A61N1/18
CPC分类号： A61B17/3401 , A61B18/1492 , A61N1/0551
摘要： A needle and catheter system, including components, is provided such that the position of an stimulating needle may be identified after insertion into the body of a patient by electrically stimulating and thus locating a specific nerve. Positioning of the stimulating needle while simultaneously controlling and monitoring the electrical impulses applied therethrough is made possible by a control device and monitor integral with the stimulating needle. When a specific nerve is located, the catheter is inserted through the needle to a point slightly beyond the distal tip of the needle. The catheter tip may then be manipulated and the optimum position for the catheter tip determined by applying an electrical impulse through the helical wire and/or the ribbon support wire to the proximal tip catheter, this electrical stimulation being utilized in determining the specific location of the catheter tip within the nerve. Once properly located, or at any time relative movement between the catheter and needle is not desirable, the catheter can be locked into position with a catheter lock which may be part of the stimulating needle hub. A catheter adapter is utilized to allow easy access to the catheter and introduction of fluid into the nerve of the patient through the catheter tip.
摘要翻译： 提供包括组件在内的针和导管系统，使得刺激针的位置可以通过电刺激并因此定位特定神经而插入到患者身体之后被识别。 通过与刺激针一体的控制装置和监视器，能够同时控制和监视施加到其上的电脉冲同时控制刺激针的定位。 当定位特定神经时，将导管穿过针插入到稍微超过针的远端的点。 然后可以操纵导管尖端，并且通过将电脉冲通过螺旋线和/或带状支撑线施加到近端尖端导管来确定导管末端的最佳位置，该电刺激用于确定导管尖端的特定位置 导管尖在神经内。 一旦适当地定位，或者在任何时候导管和针之间的相对运动是不期望的，则导管可以用可以是刺激针毂的一部分的导管锁定到位。 导管适配器用于容易地接近导管并且通过导管尖端将流体引入患者的神经中。
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