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21. 发明授权

US06679865B2 Fluid flow meter for gravity fed intravenous fluid delivery systems 失效
标题翻译：用于重力给药静脉输液系统的流体流量计
公开(公告)号：US06679865B2
公开(公告)日：2004-01-20
申请号：US10004855
申请日：2001-12-07
申请人： Avraham Shekalim
发明人： Avraham Shekalim
IPC分类号： A61M500
CPC分类号： A61M5/16877 , A61M2205/3379 , G01F3/00
摘要： The present invention is a flow metering system for accurately metering and regulating the flow rate of fluid in a gravity fed intravenous fluid delivery system. The fluid flow is directed through a flow path guide that is suspended at an angle from one end. As the fluid flows through the flow path guide, the flow path guide bends due to the weight of the fluid. A drop of fluid forms at the end of the flow path guide then falls off, thereby releasing the flow path guide, which springs back it its original position. The sequence of drops and springing back continues throughout the fluid delivery procedure, and is monitored by sensors. The resultant data is used by a processor to determine the flow rate of the fluid. The flow rate may be adjusted as needed by a flow regulator that is responsive to an adjustment actuator that is controlled by the processor.
摘要翻译：本发明是一种流量计量系统，用于精确计量和调节重力供给的静脉输液系统中流体的流速。流体流动被引导通过从一端以一定角度悬挂的流动路径引导件。当流体流过流路引导件时，流路导向件由于流体的重量而弯曲。在流路导向件的端部处形成一滴流体，然后脱落，从而释放流路导向件，弹簧将其弹回其初始位置。液滴和弹回的顺序在整个流体输送过程中继续进行，并由传感器监测。所得数据由处理器用于确定流体的流速。可以根据需要通过流量调节器来调节流量，所述流量调节器响应于由处理器控制的调节致动器。

22. 发明授权

US06676651B2 Ureter drainage device 失效
标题翻译：输尿管引流装置
公开(公告)号：US06676651B2
公开(公告)日：2004-01-13
申请号：US10083112
申请日：2002-02-27
申请人： Claus Haacke , Juergen Fuchs
发明人： Claus Haacke , Juergen Fuchs
IPC分类号： A61M500
CPC分类号： A61M39/10 , A61M2210/1089 , Y10S604/905
摘要： In a ureter drainage device comprising a ureteral catheter (10), a sliding hose (12) to be coupled to the proximal end of the ureteral catheter (10), and a control hose (18) to be mounted over the sliding hose (12), it is provided that the ureteral catheter (10) and the sliding hose (12) comprise mutually engaging coupling elements (33,38). At least one coupling element (38), provided on the sliding hose (12), is radially outwardly biased in the release direction and retained in the engagement position by the control hose (18) covering this coupling element (38).
摘要翻译：在输尿管引流装置中，包括输尿管导管（10），要连接到输尿管导管（10）的近端的滑动软管（12）以及安装在滑动软管（12）上的控制软管（18）），其中输尿管导管（10）和滑动软管（12）包括相互接合的联接元件（33,38）。设置在滑动软管（12）上的至少一个联接元件（38）在释放方向上径向向外偏置，并且通过覆盖该联接元件（38）的控制软管（18）保持在接合位置。

23. 发明授权

US06676623B2 Drainage devices and methods 有权
标题翻译：排水装置和方法
公开(公告)号：US06676623B2
公开(公告)日：2004-01-13
申请号：US09849202
申请日：2001-05-04
申请人： Willet F. Whitmore, III
发明人： Willet F. Whitmore, III
IPC分类号： A61M500
CPC分类号： A61M27/008 , A61M2210/1082
摘要： A ureteral drainage stent is designed to be placed in a patient's ureter and extend into a patient's bladder. An elongated tubular segment includes a distal region for placement in the renal cavity, and a proximal region for placement in a urinary bladder. A central lumen connects at least one opening in the distal region to at least one opening in the proximal region. The elongated segment is constructed such that the wall surrounding the lumen is thinner in the proximal region than in the distal region. The thin-walled portion of the elongated segment extends along at least part of the ureter, across the ureteral vesicle junction, and from there into the bladder.
摘要翻译：输尿管引流支架被设计为放置在患者的输尿管中并延伸到患者的膀胱中。细长的管状部分包括用于放置在肾腔中的远端区域和用于放置在膀胱中的近端区域。中心腔将远端区域中的至少一个开口连接到近端区域中的至少一个开口。细长段被构造成使得围绕内腔的壁在近端区域比在远端区域更薄。细长段的薄壁部分沿着输尿管的至少一部分延伸穿过输尿管囊泡连接处，并从那里进入膀胱。

24. 发明授权

US06663601B2 Sterilizable transfer or storage device for medicaments, drugs and vaccines 有权
公开(公告)号：US06663601B2
公开(公告)日：2003-12-16
申请号：US10454993
申请日：2003-06-05
申请人： Kevin George Hetzler , Thea Lubrecht
发明人： Kevin George Hetzler , Thea Lubrecht
IPC分类号： A61M500
CPC分类号： A61L2/26 , A61L2/07 , A61L2202/182 , A61L2202/21 , A61L2202/24 , A61M5/3129 , A61M5/31513
摘要： A medical transfer or storage device for delivery or storage of a medicament, drug or vaccine, wherein a first component, preferably the major component, is formed of a cyclic olefin polymer, and a second component in contact with the first component is formed of a second polymer which does not chemically interact with the cyclic olefin polymeric component at elevated temperatures, including sterilization. More specifically, the relative energy distance Ra/Ro of the polymer selected for the second component relative to the cyclic olefin polymer is greater than 0.75 and the molecular weight of the second polymer is at least 5,000 to prevent adhesion of the second component to the cyclic olefin component and stress cracking at elevated temperatures. The most preferred embodiment is a syringe assembly having a cyclic olefin polymeric barrel and a resilient stopper formed of the second polymer.

25. 发明授权

US06659982B2 Micro infusion drug delivery device 失效
标题翻译：微量输液药物输送装置
公开(公告)号：US06659982B2
公开(公告)日：2003-12-09
申请号：US09845256
申请日：2001-05-01
申请人： Joel Douglas , Robert Hugo, Jr.
发明人： Joel Douglas , Robert Hugo, Jr.
IPC分类号： A61M500
CPC分类号： A61M5/14566 , A61M5/142 , A61M37/0015 , A61M2005/31518 , A61M2037/0023 , A61M2037/003
摘要： An infusion pump includes a plurality of projections configured so that they enter the subcutaneous region of the patients skin and provides a painless means of creating a breach in the stratum corneum which is sealed against leakage by the skin surrounding each projection and provides a flow path for either a basal and bolus injection of medication. The pump includes a drug reservoir containing a drug. The pump includes a microactuator and includes a housing having a foundation or lid which opens and closes so that the medication container can be inserted and supported in a delivery mode position. A micro actuator is used to advance either a roller or a piston in communication with the medication container. Attached to the micro-actuator is a device that is mounted for movement along the access of the medication container. The device indexes along the medication container that is used to dispense the medication.
摘要翻译：输液泵包括多个突起，其被构造成使得它们进入患者皮肤的皮下区域，并且提供无痛手段，在角质层中产生破裂，该角质层被密封以防止围绕每个突起的皮肤渗漏，并提供用于基础和推注药物。该泵包括含有药物的药物储存器。泵包括微致动器，并且包括具有打开和关闭的基座或盖的壳体，使得药物容器可以插入和支撑在输送模式位置。微型致动器用于推进与药物容器连通的辊或活塞。安装在微致动器上的装置是安装成沿着药物容器的通路移动的装置。该装置沿着用于分配药物的药物容器指数。

26. 发明授权

US06656165B2 Disposable safety syringe 失效
标题翻译：一次性安全注射器
公开(公告)号：US06656165B2
公开(公告)日：2003-12-02
申请号：US09983839
申请日：2001-10-26
申请人： Cho-Yin Chen
发明人： Cho-Yin Chen
IPC分类号： A61M500
CPC分类号： A61M5/322
摘要： A disposable safety syringe includes a barrel, a needle holder and a piston stem. Front end of the barrel is formed with an annular flange for a click hook of a needle holder to hook the flange and locate the needle holder. The needle holder has an inward extending coupling tube formed with multiple axially extending splits. A column section projects from front end of the piston stem will slightly expand the coupling tube. An annular binding groove is formed around the column section. The coupling tube is restricted by the wall of the binding groove to bind and tightly clamp the column section. The click hook thereof is pressed against a conic section of front end of the barrel. At this time, the click hook is converged and the engaging blocks are inlaid into the engaging channels to locate the click hook.
摘要翻译：一次性安全注射器包括枪管，针保持器和活塞杆。桶的前端形成有用于针保持器的咔嗒钩的环形凸缘以钩住凸缘并定位针保持器。针保持器具有形成有多个轴向延伸分开的向内延伸的联接管。从活塞杆前端突出的柱部分将稍微扩大连接管。在柱部分周围形成环形装订槽。联接管受到装订槽的壁的限制，从而结合并紧紧地夹住柱部分。其钩爪被压靠在枪管的前端的锥形部分上。此时，点击钩会聚，并且接合块嵌入到接合通道中以定位点击钩。

27. 发明授权

US06638258B2 Automatic manifold for vascular catheter 失效
公开(公告)号：US06638258B2
公开(公告)日：2003-10-28
申请号：US10003665
申请日：2001-10-23
申请人： Robert S. Schwartz , David R. Holmes , David Berry , Donald G. Ellis
发明人： Robert S. Schwartz , David R. Holmes , David Berry , Donald G. Ellis
IPC分类号： A61M500
CPC分类号： A61M39/24 , A61M2039/2473 , A61M2039/2486 , A61M2039/2493 , Y10T137/87571 , Y10T137/87652 , Y10T137/87684 , Y10T137/88054
摘要： An automatic manifold for a catheter assembly. Valve means automatically open and close flow between a liquid supply port for connection to injection means and a liquid delivery port for communication with the catheter assembly. A pressure sensor is integrated into the manifold. The manifold also includes a quick-disconnect coupling mechanism for a liquid supply port.

28. 发明授权

US06638255B1 Injection device 失效
标题翻译：注射装置
公开(公告)号：US06638255B1
公开(公告)日：2003-10-28
申请号：US10031565
申请日：2002-05-28
申请人： Wilfried Weber
发明人： Wilfried Weber
IPC分类号： A61M500
CPC分类号： A61M5/3129 , A61M5/31505 , A61M5/3202 , A61M5/3287 , A61M5/46 , A61M2005/3139
摘要： An injection device used to accommodate a commercially available syringe in simple components whereby the use thereof enables push-in and injection to occur successively, especially in the case of manual operation. The operations can also be carried out automatically with the aid of simple additional components.
摘要翻译：一种用于容纳市售注射器的注射装置，其中简单的组件由此使得其能够连续地进行推入和注射，特别是在手动操作的情况下。操作也可以通过简单的附加组件自动进行。

29. 发明授权

US06632201B1 Locking needle protector 失效
标题翻译：锁针保护器
公开(公告)号：US06632201B1
公开(公告)日：2003-10-14
申请号：US09442210
申请日：1999-11-17
申请人： Jean-Marie Mathias , Philippe Van Heems , Gianni Di Stefani , Thomas Walter Coneys
发明人： Jean-Marie Mathias , Philippe Van Heems , Gianni Di Stefani , Thomas Walter Coneys
IPC分类号： A61M500
CPC分类号： A61M25/0631 , A61M5/3243 , A61M25/0612 , A61M2005/3246
摘要： Needle protectors for retaining needles are disclosed. The needle protector includes a housing with an opening at each of a proximal and distal end. The needle protector may include a portion that is depressible to a substantially fixed position over the needle retracted within the housing.
摘要翻译：公开了用于保持针的针保护器。针保护器包括在近端和远端中的每一个处具有开口的壳体。针保护器可以包括可在壳体内缩回的针头上的基本固定位置的部分。

30. 发明授权

US06623460B1 Partitioned hemostasis valve system 有权
标题翻译：分段止血阀系统
公开(公告)号：US06623460B1
公开(公告)日：2003-09-23
申请号：US09499538
申请日：2000-02-07
申请人： Alicia Heck
发明人： Alicia Heck
IPC分类号： A61M500
CPC分类号： A61M39/06 , A61M25/0668 , A61M2039/0686
摘要： A partitioned hemostasis valve system for use with a splittable sheath, including a partitioned hemostasis valve housing which holds a partitioned hemostasis valve formed in at least two separate and distinct sections. Pivotable wing portions are secured to the partitioned valve housing such that upon pressure being placed on these wing portions, the separate sides of the partitioned hemostasis valve housing and the partitioned hemostasis valve are separated. The partitioned hemostasis valve system may also include a splittable adaptor system for securing to a splittable sheath.
摘要翻译：一种用于可分开的护套的分隔止血阀系统，包括分隔的止血阀壳体，其保持形成在至少两个分离和不同部分中的分隔止血阀。可转动的翼部固定在分隔的阀壳体上，使得在压力被放置在这些翼部上时，分隔的止血阀壳体和分隔的止血阀的分开的侧面被分开。分隔式止血阀系统还可以包括用于固定到可分开的护套的可分开的适配器系统。

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