专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080319399A1 VENOUS ACCESS PORT WITH MOLDED AND/OR RADIOPAQUE INDICIA 有权
标题翻译：具有模制和/或无线电显示的VENOUS ACCESS端口
公开(公告)号：US20080319399A1
公开(公告)日：2008-12-25
申请号：US12143377
申请日：2008-06-20
申请人： Timothy M. Schweikert , Ray Bizup , Kevin Sanford
发明人： Timothy M. Schweikert , Ray Bizup , Kevin Sanford
IPC分类号： A61M5/32
CPC分类号： A61M39/0208 , A61M5/007 , A61M2039/0205 , A61M2039/0229 , A61M2039/0238 , A61M2205/32
摘要： A venous access port assembly having a housing base with a discharge port, a septum and a cap. An interior reservoir is defined by a well in the housing base and a bottom of the septum, and a passageway extends from the reservoir through the discharge port. The housing base includes a base flange having integrally molded therein indicia identifying an attribute of the assembly. The indicia could be formed of base flange material, or could be formed by voids in the base flange material. If of plastic material, the molded indicia could be applied with a radiopaque agent, thereby allowing the indicia (“CT”) to appear on an X-ray of the patient in a manner informing a practitioner of a particular attribute of the assembly.
摘要翻译：一种静脉通路口组件，其具有带有排放口的壳体基座，隔膜和盖子。内部储存器由壳体基座中的井和隔膜的底部限定，并且通道从储存器延伸通过排出口。壳体基座包括一体地模制在其中的标记组件属性的标记的基座凸缘。标记可以由基底法兰材料形成，或者可以由基底法兰材料中的空隙形成。如果使用塑料材料，则模塑标记可以用不透射线剂施加，从而允许标记（“CT”）以通知给从业者具体组件的特定属性的方式出现在患者的X射线上。

2. 发明授权

US07455660B2 Locking guidewire straightener 有权
标题翻译：锁定导丝矫直机
公开(公告)号：US07455660B2
公开(公告)日：2008-11-25
申请号：US10960737
申请日：2004-10-07
申请人： Timothy Schweikert , Kevin Sanford
发明人： Timothy Schweikert , Kevin Sanford
IPC分类号： A61M5/00 , A61M31/00 , A61M25/00 , A61B5/00
CPC分类号： A61M25/09041
摘要： A guidewire straightener assembly (50,200,300,400) including a guidewire tube (56,250,450) with a tubular passage therethrough having a first diameter and a distal end, optionally including a collar (58,260,462) having a second diameter larger than the first diameter. The assembly also includes a guidewire straightener (10,210,410) having a distal end (12,212,412), a proximal end (14,214,414) having an exterior surface with a diameter sized to fit within the guidewire tube, and a longitudinal passageway (18,218,418) therethrough sized to accept the guidewire (52,202,402). The proximal end of the guidewire straightener further includes a biasing member (20,220,420) with at least one finger (26,216,416) therealong. The assembly further includes a guidewire (52,202,402) disposed within the tubular passage and the longitudinal passageway(18,218,418). When the guidewire straightener (10,210,410) is disposed within the guidewire tube in a first position with its biasing member in the tubular passage, the at least one finger (26,216,416) is biased by the tubular passage into frictional engagement with the guidewire; when disposed in a second position, the at least one finger is disposed away from frictional engagement with the guidewire.
摘要翻译：导丝矫直机组件（50,200,300,400）包括导丝管（56,250,450），其具有穿过其的管状通道，其具有第一直径和远端，任选地包括具有大于第一直径的第二直径的凸缘（58,260,462）。该组件还包括具有远端（12,212,412）的导丝矫直机（10,210,410），具有外径尺寸适于装配在导丝管内的外表面的近端（14,214,414）和穿过其尺寸设定为接纳的纵向通道（18,218,418）导丝（52,202,402）。导丝矫直机的近端还包括具有至少一个手指（26,216,416）的偏置构件（20,220,420）。组件还包括设置在管状通道和纵向通道（18,218,418）内的导丝（52,202,402）。当导丝矫直机（10,210,410）在第一位置处设置在导丝管内时，其偏置构件位于管状通道中，至少一个手指（26,216,416）被管状通道偏压成与导丝线摩擦接合; 当设置在第二位置时，至少一个手指被放置成远离与导丝线的摩擦接合。

3. 外观设计

USD562443S1 Venous access port 有权
标题翻译：静脉入口
公开(公告)号：USD562443S1
公开(公告)日：2008-02-19
申请号：US29259707
申请日：2006-05-12
申请人： Kenneth M. Zinn , Mark S. Fisher , Kevin Sanford , William Shaun Wall , Raymond R. Bizup , Timothy M. Schweikert
设计人： Kenneth M. Zinn , Mark S. Fisher , Kevin Sanford , William Shaun Wall , Raymond R. Bizup , Timothy M. Schweikert

4. 发明申请

US20070265597A1 Catheter Tunneler adapter 有权
标题翻译：导管接头适配器
公开(公告)号：US20070265597A1
公开(公告)日：2007-11-15
申请号：US11825633
申请日：2007-07-06
申请人： Timothy Schweikert , Mark Fisher , Angela Wentling , W. Wall , Kevin Sanford , Rodger Lyle
发明人： Timothy Schweikert , Mark Fisher , Angela Wentling , W. Wall , Kevin Sanford , Rodger Lyle
IPC分类号： A61M25/18
CPC分类号： A61B17/3415 , A61B2017/320044 , A61M25/0194 , A61M39/1011
摘要： An adapter assembly (120) for connecting a catheter assembly (50,52) to a tunneler (110) having a generally tubular body (122) having a first end (124), a second end (126) and a longitudinal axis (128) extending therethrough between the first end and the second end. The first end (124) of the adapter is constructed to engage the proximal end (114) of a trocar (110). The second end (126) of the adapter is constructed to releasably engage at least one catheter lumen (50,52). A slider (140) is disposed about the adapter (120) and is longitudinally slidable along the adapter. When the slider (140) is slid towards the second end (126) of the adapter, the slider engages a plurality of legs (134a-134d) on the adapter and biases the plurality of legs toward each other and the longitudinal axis of the adapter. A method of subcutaneously tunneling a catheter using the adapter assembly is also described that comprises inserting a catheter into a patient, connecting the proximal end of a trocar to the adapter assembly, releasably restraining at least one lumen of the catheter in the adapter, and tunneling the assembly.
摘要翻译：一种用于将导管组件（50,52）连接到具有大体管状体（122）的导管组件（120）的适配器组件（120），其具有第一端（124），第二端（126）和纵轴（128 ）在第一端和第二端之间延伸通过。适配器的第一端（124）构造成接合套管针（110）的近端（114）。适配器的第二端（126）构造成可释放地接合至少一个导管内腔（50,52）。滑块（140）围绕适配器（120）设置并且可沿适配器纵向滑动。当滑块（140）朝向适配器的第二端（126）滑动时，滑块与适配器上的多个支腿（134a-134d）接合并且将多个支腿朝向彼此偏置，并且纵向轴线适配器。还描述了使用适配器组件皮下隧穿导管的方法，其包括将导管插入患者体内，将套针针的近端连接到适配器组件，可释放地约束适配器中的导管的至少一个内腔，以及隧道大会。

5. 发明申请

US20070233017A1 Venous access port assembly with radiopaque indicia 审中-公开
标题翻译：带有不透射线标记的静脉入口端口组件
公开(公告)号：US20070233017A1
公开(公告)日：2007-10-04
申请号：US11725287
申请日：2007-03-19
申请人： Kenneth Zinn , Raymond Bizup , Kevin Sanford , Timothy Schweikert
发明人： Kenneth Zinn , Raymond Bizup , Kevin Sanford , Timothy Schweikert
IPC分类号： A61M31/00
CPC分类号： A61M39/0208 , A61M2039/0045 , A61M2039/0072 , A61M2039/0211 , A61M2039/0223 , A61M2039/0229 , A61M2039/0238 , A61M2205/32
摘要： A venous access port assembly (10) having a housing base (28) with a discharge port (16), a septum (14) and a cap (48). An interior reservoir (22) is defined by a well (30) in the housing base and a bottom (62) of the septum, and a passageway (20) extends from the reservoir through the discharge port (16). The housing base (28) is provided with radiopaque markings (60) on the bottom wall (44) thereof, including radiopaque indicia (70) that identify an attribute of the assembly (10) after its implantation and clearly appear on an X-ray of the patient in a manner informing the radiologist or technologist and the medical practitioner of that particular attribute.
摘要翻译：具有具有排出口（16），隔膜（14）和盖（48）的壳体基部（28）的静脉通路口组件（10）。内部储存器（22）由壳体基部中的井（30）和隔膜的底部（62）限定，并且通道（20）从储存器延伸通过排出口（16）。壳体基座（28）在其底壁（44）上设置有不透射线的标记（60），包括不透射线标记（70），其标识组件（10）在其植入之后的属性并且清楚地出现在X射线以通知放射科医师或技术专家和医生的那种特定属性的方式。

6. 发明申请

US20070219510A1 Venous access port assembly and methods of assembly and use 有权
标题翻译：静脉接入口组装及组装使用方法
公开(公告)号：US20070219510A1
公开(公告)日：2007-09-20
申请号：US11724945
申请日：2007-03-16
申请人： Kenneth M. Zinn , Mark S. Fisher , Kevin Sanford , William Shaun Wall , Raymond Bizup , Timothy M. Schweikert
发明人： Kenneth M. Zinn , Mark S. Fisher , Kevin Sanford , William Shaun Wall , Raymond Bizup , Timothy M. Schweikert
IPC分类号： A61M31/00 , A61M37/00
CPC分类号： A61M39/0208 , A61M2039/0211 , A61M2039/0235
摘要： An implantable venous access port for a catheter. The port assembly (100) includes a body (102), a septum (134) for needle insertion, a discharge port (150) having a passageway (154) and to which a catheter proximal end (202) is connected, and a proximal port (170) with a proximal passageway (172,116) that is in line with the discharge port passageway (154). A chamber (118) of the port body (102) fluidly connects the proximal port passageway and the discharge port passageway, and a proximal septum (174) traverses and seals the proximal passageway (172,116). An entry cannula (190) is insertable into the proximal opening and penetrates the proximal septum (174) and extends to the discharge port passageway (154) enabling a guide wire (198) to be inserted therethrough after the port (100) has been connected to the catheter (200), whereafter the entire assembly is implantable into a patient over the guide wire. A method of over-the-wire venous port placement is disclosed, and also a method for assembling the port.
摘要翻译：用于导管的植入式静脉入口。端口组件（100）包括主体（102），用于针插入的隔膜（134），具有通道（154）并且导管近端（202）连接到其上的排出口（150）端口（170）具有与排出口通道（154）成一直线的近端通道（172,116）。端口主体（102）的腔室（118）流体地连接近端口通道和排出口通道，并且近端隔膜（174）横穿并密封近侧通道（172,116）。入口插管（190）可插入近端开口并穿透近端隔膜（174）并延伸到排出口通道（154），使得在端口（100）已经连接之后可以将引导线（198）插入其中到导管（200），然后整个组件可通过导丝植入患者体内。公开了一种线上静脉端口放置的方法，也是一种组装端口的方法。

7. 发明授权

US08343104B2 Closable and openable catheter assembly and method of using same 有权
标题翻译：可开封导管组件及其使用方法
公开(公告)号：US08343104B2
公开(公告)日：2013-01-01
申请号：US12164287
申请日：2008-06-30
申请人： John Martin , Timothy Schweikert , Christopher Linden , Kevin Sanford , Mark S. Fisher , W. Shaun Wall , Angela Wentling
发明人： John Martin , Timothy Schweikert , Christopher Linden , Kevin Sanford , Mark S. Fisher , W. Shaun Wall , Angela Wentling
IPC分类号： A61M5/178 , A61M1/00 , A61M3/00 , A61M5/00 , A61M5/14
CPC分类号： A61M25/0074 , A61M25/0069 , A61M25/0075 , A61M25/0097 , A61M2025/0006 , A61M2025/0031
摘要： A catheter assembly (10) having an outer catheter (12) and an inner catheter (14) extending coaxially through the outer catheter, and a hub (16). The inner catheter (14) is axially movable within and with respect to the outer catheter (14) by use of an actuator assembly (130) such that the catheter assembly has an opened condition permitting fluid communication with vasculature of a patient, and a closed condition preventing fluid communication with the vasculature of the patient. The opened condition permits the intended use of the catheter assembly such as for hemodialysis of the patient. In the closed condition, locking solution may be maintained in the catheter assembly and later removed therefrom, with essentially no locking solution leaving the catheter assembly or entering the patient. The actuator assembly (130) is secured to a proximal end portion (128) of the inner catheter (14) as it protrudes proximally from the hub (16), where it is accessible to the practitioner. The actuator assembly (130) may comprise an adapter sleeve (90) fixed to the inner catheter (14), and a swivel sleeve (92) which is rotatable with respect to both the adapter sleeve (90) and the hub (16).
摘要翻译：具有外导管（12）和同轴地穿过外导管延伸的内导管（14）的导管组件（10）和毂（16）。内导管（14）通过使用致动器组件（130）在内导管（14）内并相对于外导管（14）轴向移动，使得导管组件具有允许与患者脉管系统流体连通的打开状态，并且闭合防止与患者脉管系统的流体连通。打开的状态允许导管组件的预期用途，例如用于患者的血液透析。在关闭状态下，锁定溶液可以保持在导管组件中并随后从其中移除，基本上没有离开导管组件或进入患者的锁定溶液。致动器组件（130）当其从轮毂（16）向近侧突出时被固定到内部导管（14）的近端部分（128），在那里它可以由从业者接近。致动器组件（130）可以包括固定到内部导管（14）的适配器套筒（90）和可相对于适配套筒（90）和轮毂（16）旋转的旋转套筒（92）。

8. 发明申请

US20120215161A1 Splittable Multiple Catheter Assembly 审中-公开
标题翻译：可分离多导管组件
公开(公告)号：US20120215161A1
公开(公告)日：2012-08-23
申请号：US13458570
申请日：2012-04-27
申请人： Donald A. Schon , John Stephens , Earl Voorhees, JR. , Timothy Schweikert , Kevin Sanford , Mahase Nardeo
发明人： Donald A. Schon , John Stephens , Earl Voorhees, JR. , Timothy Schweikert , Kevin Sanford , Mahase Nardeo
IPC分类号： A61M25/14
CPC分类号： A61M25/0026 , A61M1/3661 , A61M25/0023 , A61M25/0029 , A61M25/0194 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037
摘要： A multiple catheter assembly including first and second catheters. The first catheter includes a first catheter outer surface defining a first lumen, a first distal end terminating in a first distal tip, and a first transition region. The second catheter includes a second catheter outer surface defining a second lumen, a second distal end terminating in a second distal tip, and a second transition region. At least a portion of each of the first and second catheters resides in a cannulating portion. The first and second transition regions of the first and second catheters transition cross sections of the first and second catheter outer surfaces at the first and second distal tips to cross sections of the first and second catheter outer surfaces in the cannulating portion. In exemplary embodiments, the portions of each of the first and second catheters in the cannulating portion are releasably bonded to one another.
摘要翻译：包括第一和第二导管的多导管组件。第一导管包括限定第一内腔的第一导管外表面，终止于第一远侧末端的第一远端和第一过渡区。第二导管包括限定第二内腔的第二导管外表面，终止于第二远端的第二远端和第二过渡区。第一和第二导管中的每一个的至少一部分位于插管部分中。第一和第二导管的第一和第二过渡区域将第一和第二导管外表面的横截面过渡到第一和第二远端尖端处，以在插管部分中横截切第一和第二导管外表面。在示例性实施例中，插管部分中的第一和第二导管中的每一个的部分可释放地彼此结合。

9. 发明授权

US08100884B2 Catheter tunneler adapter 有权
标题翻译：导管隧道适配器
公开(公告)号：US08100884B2
公开(公告)日：2012-01-24
申请号：US10889816
申请日：2004-07-13
申请人： Timothy Schweikert , Mark Fisher , Angela Wentling , W. Shaun Wall , Kevin Sanford , Rodger Lyle
发明人： Timothy Schweikert , Mark Fisher , Angela Wentling , W. Shaun Wall , Kevin Sanford , Rodger Lyle
IPC分类号： A61M39/00
CPC分类号： A61B17/3415 , A61B2017/320044 , A61M25/0194 , A61M39/1011
摘要： An adapter assembly (120) for connecting a catheter assembly (50,52) to a tunneler (110) having a generally tubular body (122) having a first end (124), a second end (126) and a longitudinal axis ( )128 extending therethrough between the first end and the second end. The first end (124) of the adapter is constructed to engage the proximal end (114) of a trocar (110). The second end (126) of the adapter is constructed to releasably engage at least one catheter lumen (50,52). A slider (140) is disposed about the adapter (120) and is longitudinally slidable along the adapter. When the slider (140) is slid towards the second end (126) of the adapter, the slider engages a plurality of legs (134a-134d) on the adapter and biases the plurality of legs toward each other and the longitudinal axis of the adapter. A method of subcutaneously tunneling a catheter using the adapter assembly is also described that comprises inserting a catheter into a patient, connecting the proximal end of a trocar to the adapter assembly, releasably restraining at least one lumen of the catheter in the adapter, and tunneling the assembly.
摘要翻译：一种用于将导管组件（50,52）连接到具有具有第一端（124），第二端（126）和纵轴（））的大致管状体（122）的隧道（110）的适配器组件（120） 128在第一端和第二端之间延伸穿过。适配器的第一端（124）构造成接合套管针（110）的近端（114）。适配器的第二端（126）构造成可释放地接合至少一个导管内腔（50,52）。滑块（140）围绕适配器（120）设置并且可沿适配器纵向滑动。当滑块（140）朝向适配器的第二端（126）滑动时，滑块接合适配器上的多个支腿（134a-134d），并且将多个支腿朝向彼此偏置，并且适配器的纵向轴线。还描述了使用适配器组件皮下隧穿导管的方法，其包括将导管插入患者体内，将套针针的近端连接到适配器组件，可释放地约束适配器中的导管的至少一个内腔，以及隧道大会。

10. 发明申请

US20110257609A1 Venous Access Port Assembly with X-Ray Discernable Indicia 有权
标题翻译：具有X射线识别标记的静脉入口端口组件
公开(公告)号：US20110257609A1
公开(公告)日：2011-10-20
申请号：US13088762
申请日：2011-04-18
申请人： Raymond Bizup , Kevin Sanford , Christopher Linden
发明人： Raymond Bizup , Kevin Sanford , Christopher Linden
IPC分类号： A61M31/00
CPC分类号： A61M39/0208 , A61M39/04 , A61M2039/0009 , A61M2039/0045 , A61M2039/0205 , A61M2039/0238 , A61M2205/04 , A61M2205/32
摘要： A venous access port assembly having a housing base with a discharge port, a septum, and a cap, with an interior reservoir. The housing base is provided with X-ray discernable indicia to identify an attribute of the assembly after its implantation and clearly appear on an X-ray of the patient in a manner informing the radiologist or technologist and the medical practitioner of that particular attribute. Such indicia can be depicted as cutouts through a disc of radiopaque material where the cutouts are in the form of alphabetical letters such as “CT”, or can be a set of discrete elements of radiopaque material, that are affixed along the bottom surface of the housing base or embedded within the thickness of the bottom housing wall.
摘要翻译：一种静脉通路口组件，具有具有排出口的壳体基座，隔膜和盖子，具有内部储存器。壳体基座设置有X射线识别标记，以在植入之后识别组件的属性，并以通知放射科医师或技术专家和医生的那种特定属性的方式清楚地出现在患者的X射线上。这样的标记可以被描绘为穿过不透射线材料盘的切口，其中切口是字母字母的形式，例如“CT”，或者可以是一组不透射线材料的离散元件，其沿着底部表面壳体底座或嵌入底部壳体壁的厚度内。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式