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公开(公告)号：US08852160B2
公开(公告)日：2014-10-07
申请号：US13549998
申请日：2012-07-16
Applicant: Timothy M. Schweikert , Raymond R. Bizup , Kevin E. Sanford , Kenneth M. Zinn
Inventor： Timothy M. Schweikert , Raymond R. Bizup , Kevin E. Sanford , Kenneth M. Zinn
CPC classification number: A61M39/0208 , A61M5/007 , A61M2039/0205 , A61M2039/0229 , A61M2039/0238 , A61M2205/32
Abstract: A venous access port assembly having a housing base, a flange, and a septum. The housing base defines an interior reservoir. The flange includes integrally molded X-ray discernable indicia identifying that the assembly is rated for power injection. The X-ray discernable indicia may extend through a height of the flange from a top surface to a bottom surface of the flange. According to one aspect, the flange may be formed from X-ray discernable material, and the X-ray discernable indicia may be formed from the X-ray discernable material of the flange, or they may be formed by voids in the X-ray discernable material. According to another aspect, the flange may be formed from a radiotransparent or radiolucent material and applied with a radiopaque agent, and the X-ray discernable indicia may be one or more voids in the radiopaque agent or may be portions of the flange applied with the radiopaque agent.
Abstract translation: 具有壳体基座，凸缘和隔膜的静脉通路口组件。 壳体基座定义了内部容器。 凸缘包括整体模制的X射线识别标记，表明该组件额定功率注入。 X射线识别标记可以延伸穿过凸缘的高度从凸缘的顶表面延伸到底表面。 根据一个方面，凸缘可以由X射线可辨别材料形成，并且X射线可辨别标记可以由凸缘的X射线可辨别材料形成，或者它们可以由X射线中的空隙形成 可辨别的材料。 根据另一方面，凸缘可以由无线电透射材料或射线可透过材料形成并且施加不透射线剂，X射线可辨别标记可以是不透射线剂中的一个或多个空隙，或者可以是凸缘部分 不透射线剂。
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公开(公告)号：US07850666B2
公开(公告)日：2010-12-14
申请号：US11335369
申请日：2006-01-19
Applicant: Donald A Schon , Timothy M Schweikert
Inventor： Donald A Schon , Timothy M Schweikert
IPC: A61M37/00
CPC classification number: A61M39/0208 , A61M39/04
Abstract: A port (100) for a catheter assembly (200), including a body (102) and a cover (150) and having a distal discharge port (116) for connection to an implanted catheter assembly. Within the body is a longitudinal U-shaped channel (120) extending to a proximal body wall (104) from the distal body wall (106) along a longitudinal axis parallel to the axis of the discharge port (116). The channel has a rounded bottom (122) and is also rounded at the channel ends (126,124) at the distal and proximal body walls. The cover (150) provides for penetration by a syringe needle and seals upon needle withdrawal, with the cover having an inside surface (152) concave and rounded between the distal and proximal ends and also longitudinally, being generally smoothed into the channel sides and ends. The port has no inner sharp edges or corners and eliminates blood clotting and unwanted growth sites.
Abstract translation: 一种用于导管组件（200）的端口（100），包括主体（102）和盖（150），并且具有用于连接到植入的导管组件的远端排出口（116）。 在身体内部是纵向的U形通道（120），其沿着平行于排出口（116）的轴线的纵向轴线从远侧主体壁（106）延伸到近侧主体壁（104）。 通道具有圆形的底部（122），并且在远端和近端体壁处的通道端部（126,124）处也是圆形的。 所述盖（150）提供注射器针头的穿透并且在针抽出时进行密封，其中所述盖具有在所述远端和近端之间凹入且圆形的内表面（152），并且在纵向方向上被平滑化， 。 港口没有内部锋利的边缘或角落，消除血液凝固和不必要的生长位置。
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公开(公告)号：US20100241148A1
公开(公告)日：2010-09-23
申请号：US12791346
申请日：2010-06-01
Applicant: Donald A. Schon , Rick Mishler , Timothy M. Schweikert
Inventor： Donald A. Schon , Rick Mishler , Timothy M. Schweikert
CPC classification number: A61B17/320725 , A61B2017/00557 , A61B2017/22061
Abstract: A cutting balloon catheter assembly (100) including a dual lumen catheter (130) having a distal end (134), an inflation/deflation lumen (138) and a second or guidewire lumen (136). The assembly further includes an inflatable balloon (110) having an interior cavity (116) and an expandable covering (120) disposed about the balloon wherein the covering has an array of cutting edges. In the assembly, the balloon (110) is fixedly connected to the distal end (134) of the catheter and the interior cavity (116) of the balloon (110) is in fluid communication with the first lumen (138) of the catheter (130). A method of removing obstructions (149) from vessel walls (154) using the present invention is also disclosed wherein the cutting edges abrade the stenoses, plaque or lesions along the vessel walls, when the catheter assembly is reciprocally moved longitudinally or rotationally after inflation of the balloon.
Abstract translation: 一种切割气囊导管组件（100），其包括具有远端（134），充气/放气腔（138）和第二或导丝腔（136）的双腔导管（130）。 组件还包括具有内部空腔（116）和围绕球囊设置的可膨胀覆盖物（120）的可膨胀气囊（110），其中所述覆盖物具有切割刃阵列。 在组件中，球囊（110）固定地连接到导管的远端（134），球囊（110）的内腔（116）与导管的第一腔（138）流体连通 130）。 还公开了使用本发明从血管壁（154）除去障碍物（149）的方法，其中当导管组件在通气后纵向或旋转地往复运动时，切削刃磨损沿着血管壁的狭窄，斑块或损伤 气球。
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公开(公告)号：USD563551S1
公开(公告)日：2008-03-04
申请号：US29269419
申请日：2006-11-30
Applicant: Timothy M. Schweikert , Rodger Lyle
Designer： Timothy M. Schweikert , Rodger Lyle
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公开(公告)号：US07018374B2
公开(公告)日：2006-03-28
申请号：US10659824
申请日：2003-09-11
Applicant: Donald A. Schon , Anthony J. Madison , Timothy M. Schweikert
Inventor： Donald A. Schon , Anthony J. Madison , Timothy M. Schweikert
IPC: A61M27/00
CPC classification number: A61M25/0023 , A61M25/0009 , A61M25/0029 , A61M25/0068 , A61M25/007 , A61M25/0071 , A61M25/008 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037 , A61M2025/0081 , A61M2025/0188
Abstract: A multilumen catheter assembly is provided, which includes a unitary portion and at least two distal end tubes extending distally from the unitary portion. The unitary portion includes an exterior having a generally round or oval shape in cross section and includes at least two distal end tubes of generally circular (or other) cross sectional shape extending longitudinally therethrough. The catheter assembly may be made by extruding a unitary tube having internal longitudinally extending lumens (of circular or other shape), then splitting the tube on its distal end portion to form distal end tubes. The tubes are then ground and polished, the finished tubes retaining in combination the generally oval cross sectional shape of the unitary extrusion, or the finished tubes can each be finished to a circular, or other, cross sectional shape; or the finished tubes could include a combination of cross sectional shapes over its longitudinal length.
Abstract translation: 提供了一种多腔导管组件，其包括整体部分和从整体部分向远侧延伸的至少两个远端管。 整体部分包括具有大致圆形或椭圆形横截面的外部，并且包括至少两个纵向延伸穿过其中的大致圆形（或其他）截面形状的远端管。 导管组件可以通过挤出具有内部纵向延伸的腔（圆形或其他形状）的整体管制成，然后在其远端部分上分裂管以形成远端管。 然后对管进行研磨和抛光，成品管将整体挤压件的大致椭圆形截面形状保持在一起，或者成品管可以完成为圆形或其它横截面形状; 或者成品管可以包括其纵向长度上的横截面形状的组合。
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Patent Agency Ranking
公开(公告)号：US08535279B2
公开(公告)日：2013-09-17
申请号：US12846191
申请日：2010-07-29
Applicant: Timothy M Schweikert , Doreen Kibblehouse
Inventor： Timothy M Schweikert , Doreen Kibblehouse
CPC classification number: A61M5/158 , A61M5/3243 , A61M39/0208 , A61M2005/1581 , A61M2005/3247
Abstract: A Huber needle assembly includes a needle, a safety tube substantially around at least a portion of the needle, and a skin plate at one end of the safety tube. The safety tube is adapted to irretractably extend over the needle.
Abstract translation: 霍伯针组件包括针，基本上围绕针的至少一部分的安全管，以及在安全管的一端的皮肤板。 安全管适用于不可分割地延伸穿过针头。
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公开(公告)号：US08343091B2
公开(公告)日：2013-01-01
申请号：US13285349
申请日：2011-10-31
Applicant: Timothy M. Schweikert
Inventor： Timothy M. Schweikert
IPC: A61M1/00
CPC classification number: A61M25/0068 , A61M1/3661 , A61M25/003 , A61M25/007 , A61M25/0074 , A61M25/0075 , A61M2025/0031 , A61M2025/0034 , A61M2025/0037 , A61M2025/0073
Abstract: A method of maintaining a locking fluid in an implanted catheter including positioning a catheter assembly in a patient, the catheter assembly including a first lumen having a closed first distal end and a first proximal end, and a second lumen having a closed second distal end and a second proximal end and injecting the locking fluid into the first and second proximal ends at a low pressure such that the locking fluid enters each lumen without opening the respective closed distal end. A method of withdrawing the locking fluid is also provided.
Abstract translation: 一种在植入的导管中维持锁定流体的方法，包括将导管组件定位在患者体内，所述导管组件包括具有封闭的第一远端和第一近端的第一腔，以及具有闭合的第二远端的第二腔， 第二近端，并且以低压将锁定流体注入第一和第二近端，使得锁定流体进入每个腔而不打开相应的封闭远端。 还提供了一种提取锁定流体的方法。
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公开(公告)号：US20120283554A1
公开(公告)日：2012-11-08
申请号：US13550745
申请日：2012-07-17
Applicant: Timothy M. Schweikert , Raymond R. Bizup , Kevin E. Sanford , Kenneth M. Zinn
Inventor： Timothy M. Schweikert , Raymond R. Bizup , Kevin E. Sanford , Kenneth M. Zinn
IPC: A61B6/00
CPC classification number: A61M39/0208 , A61M5/007 , A61M2039/0205 , A61M2039/0229 , A61M2039/0238 , A61M2205/32
Abstract: A venous access port assembly having a base, a peripheral surface, and a septum. The base defines an interior reservoir. The peripheral surface includes integrally molded X-ray discernable indicia identifying that the assembly is rated for power injection. The X-ray discernable indicia may extend through a height of the peripheral surface from a top surface to a bottom surface thereof. According to one aspect, the peripheral surface may be formed from X-ray discernable material, and the X-ray discernable indicia may be formed from the X-ray discernable material, or they may be formed by voids in the X-ray discernable material. According to another aspect, the peripheral surface may be formed from a radiotransparent or radiolucent material and applied with a radiopaque agent, and the X-ray discernable indicia may be one or more voids in the radiopaque agent or may be portions of the peripheral surface applied with the radiopaque agent.
Abstract translation: 具有基部，外周表面和隔膜的静脉通路口组件。 底座定义了一个内部容器。 外围表面包括整体模制的X射线识别标记，标识出该组件被额定用于动力注射。 X射线可辨别的标记可以从外表面的顶部表面延伸到底表面。 根据一个方面，外周表面可以由X射线可辨别材料形成，并且X射线可辨别标记可以由X射线可辨别材料形成，或者它们可以由X射线可辨别材料中的空隙形成 。 根据另一方面，外周表面可以由无线电透射材料或射线可透过材料形成并施加不透射线剂，并且X射线可辨别标记可以是不透射线剂中的一个或多个空隙，或者可以是外周表面的部分 与不透射线剂。
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公开(公告)号：US08257325B2
公开(公告)日：2012-09-04
申请号：US12143377
申请日：2008-06-20
Applicant: Timothy M. Schweikert , Raymond R. Bizup , Kevin E. Sanford , Kenneth M. Zinn
Inventor： Timothy M. Schweikert , Raymond R. Bizup , Kevin E. Sanford , Kenneth M. Zinn
CPC classification number: A61M39/0208 , A61M5/007 , A61M2039/0205 , A61M2039/0229 , A61M2039/0238 , A61M2205/32
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20110314619A1
公开(公告)日：2011-12-29
申请号：US13163972
申请日：2011-06-20
Applicant: Timothy M. Schweikert
Inventor： Timothy M. Schweikert
CPC classification number: A61M39/16 , A61C19/002 , A61M39/162 , A61M39/165
Abstract: A cleaner assembly (10) for cleaning a medical device such as a luer connector. The assembly includes a cup-shaped housing (12) having a cavity (18) extending from an open first end (14) to a closed second end (16), and a first scrubber (22) affixed at the bottom and along side surfaces of the cavity (18) and saturated with antimicrobial fluid. The first scrubber (22) includes compressible fingers (26) co-extending toward the open first end (14) engageable by the medical device end portion inserted into the cavity whereupon the fingers (26) scrub the exterior and interior surfaces of the end of the device and applying the antimicrobial fluid thereto by being compressed by the device end. A second scrubber (30,30′) is affixed to cavity side walls (32) adjacent the open first end and has flexible projections (34 or 36) extending radially inwardly to scrub exterior surfaces of the device upon insertion.
Abstract translation: 一种用于清洁诸如鲁尔连接器的医疗装置的清洁器组件（10）。 该组件包括具有从开放的第一端（14）延伸到闭合的第二端（16）的空腔（18）的杯形壳体（12），以及固定在底部并沿着侧面的第一洗涤器 的空腔（18）并用抗微生物流体饱和。 第一洗涤器（22）包括可朝向打开的第一端（14）共同延伸的可压缩指状物（26），该可伸缩指状物可由插入到空腔中的医疗装置端部部分接合，于是手指（26）擦洗末端的外表面和内表面 该装置并通过被装置端压缩而将抗微生物流体施加到其上。 第二洗涤器（30,30'）固定到邻近打开的第一端的空腔侧壁（32），并且具有径向向内延伸的柔性突起（34或36），以在插入时擦拭装置的外表面。
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