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1. 发明授权

US07547296B2 Self suturing anchor device 有权
标题翻译：自动缝合锚装置
公开(公告)号：US07547296B2
公开(公告)日：2009-06-16
申请号：US11535454
申请日：2006-09-26
申请人： Fred P. Lampropoulos , Arlin Dale Nelson , Brian Stevens , Greg McArthur , William Padilla
发明人： Fred P. Lampropoulos , Arlin Dale Nelson , Brian Stevens , Greg McArthur , William Padilla
IPC分类号： A61M5/32
CPC分类号： A61M25/02 , A61M2025/0286
摘要： A catheter securement device which automatically deploys one or more sutures to secure a catheter without requiring the practitioner to manually suture the catheter to the self-suturing anchor device. A ratchet mechanism having one or more rotatable ratchet members, which pivot, and a ratchet member engagement spring, which maintains contact between the teeth of the rotatable ratchet member and the teeth of the ratchet ring. A suture retention assembly is provided to maintain the position of the sutures to minimize disruption of the sutures before deployment of the sutures.
摘要翻译：导管固定装置，其自动部署一个或多个缝合线以固定导管，而不需要从业者将导管手动缝合到自缝合锚定装置。棘轮机构具有一个或多个可枢转的可旋转的棘轮构件，以及棘轮构件接合弹簧，其保持可旋转棘轮构件的齿与棘轮环的齿之间的接触。提供缝合线保持组件以维持缝合线的位置，以最小化缝合线的部署之前缝合线的破裂。

2. 发明授权

US5984895A Vascular blood flashback containment device with improved sealing capability 失效
标题翻译：具有改善密封能力的血管回流遏制装置
公开(公告)号：US5984895A
公开(公告)日：1999-11-16
申请号：US7465
申请日：1998-01-15
申请人： William Padilla , Arlin Dale Nelson
发明人： William Padilla , Arlin Dale Nelson
IPC分类号： A61M25/06 , A61M5/178
CPC分类号： A61M25/0693 , Y10S604/90
摘要： A blood containment device for use with a vascular entry needle provides visual and tactile confirmation that a blood vessel has been properly entered. The device includes a blood visualization chamber defined by a compliant member which provides a visual indication that a needle connected to the device has accessed a selected blood vessel. The blood visualization chamber is vented to allow air to escape therefrom as it is displaced by blood entering the visualization chamber, while a gas permeable membrane in communication with the vent to prevent significant blood from escaping from the blood containment device. A sealing member formed on an outer surface at one end of the compliant member works in conjunction with the gas permeable membrane to prevent significant leakage of blood from the device. The compliant member pulsates with changes in blood pressure, thereby providing continuous tactile confirmation that the needle tip is properly positioned within the selected blood vessel. The device allows passage therethrough of an elongated medical instrument such as catheterization apparatus while preventing significant blood leakage from the device.
摘要翻译：与血管入口针一起使用的血液容纳装置提供了视觉和触觉确认血管已被适当地输入。该装置包括由顺应构件限定的血液可视化室，其提供连接到装置的针已经接通选定的血管的视觉指示。血液可视化腔室被排出以允许空气从血液中排出，因为它被进入视觉室的血液所取代，而透气膜与通气孔连通，以防止显着的血液从血液容纳装置中逸出。形成在顺应性构件的一端的外表面上的密封构件与透气膜一起工作，以防止血液从装置中显着泄漏。顺应性部件随着血压的变化而脉动，从而提供针尖被适当地定位在所选择的血管内的连续的触觉确认。该装置允许诸如导管插入装置之类的细长医疗器械通过，同时防止显着的血液从装置中泄漏。

3. 外观设计

USD710496S1 Mechanically assisted device handle 有权
标题翻译：机械辅助装置手柄
公开(公告)号：USD710496S1
公开(公告)日：2014-08-05
申请号：US29405006
申请日：2011-10-27
申请人： Brian Stevens , William Padilla , Gregory R. McArthur
设计人： Brian Stevens , William Padilla , Gregory R. McArthur

4. 发明授权

US08066312B2 Hose handling apparatus 失效
标题翻译：软管处理设备
公开(公告)号：US08066312B2
公开(公告)日：2011-11-29
申请号：US12575485
申请日：2009-10-08
申请人： William Padilla
发明人： William Padilla
IPC分类号： B65G7/12 , A62C33/00
CPC分类号： A62C33/04 , B65G7/12
摘要： A hose handling apparatus for gripping, advancing, and maneuvering a high pressure hose is provided. The hose handling apparatus comprises a support member comprising a first end, a middle section, and a second end, a generally cylindrical handle detachably connected to and substantially perpendicular to the first end of the support member forming a rigid connection with the support member to provide grip to a user's hand, a first generally cylindrical curvilinear gripping element detachably connected to and substantially perpendicular to the middle section of the support member, and a second generally cylindrical curvilinear gripping element detachably connected to and substantially perpendicular to the second end of the support member. The support member is angled at the middle section. The handle and the gripping elements form a parallel configuration which is perpendicular to a planar surface of the support member. The gripping elements grip the hose positioned between them firmly.
摘要翻译：提供了用于夹紧，前进和操纵高压软管的软管处理装置。软管处理设备包括支撑构件，该支撑构件包括第一端部，中间部分和第二端部，大致圆柱形的手柄，其可拆卸地连接到支撑构件的第一端并基本上垂直于支撑构件的第一端，形成与支撑构件的刚性连接，抓握用户的手，可拆卸地连接到支撑构件的中间部分并且基本上垂直于支撑构件的中间部分的第一大致圆柱形的曲线夹持元件，以及可拆卸地连接到支撑构件的第二端并基本上垂直于支撑构件的第二端的第二大致圆柱形的曲线夹紧元件。支撑构件在中间部分处成角度。手柄和夹持元件形成垂直于支撑构件的平坦表面的平行构造。夹紧元件牢固地夹紧位于它们之间的软管。

5. 发明授权

US5163904A Syringe apparatus with attached pressure gauge 失效
标题翻译：注射器附带压力表
公开(公告)号：US5163904A
公开(公告)日：1992-11-17
申请号：US790389
申请日：1991-11-12
申请人： Fred P. Lampropoulos , William Padilla
发明人： Fred P. Lampropoulos , William Padilla
IPC分类号： A61F2/958
CPC分类号： A61M25/10187 , A61M25/1018 , A61M25/104
摘要： A syringe apparatus is described which has a novel adaptor assembly used for mounting a strain gauge to the syringe barrel. The adaptor assembly includes a housing in the form of a well formed on the distal end of the syringe barrel, and a housing insert which fits into the well and which caps the well when fully inserted. The housing insert in turn receives the mounting post of a strain gauge without having to thread the mounting post of the strain gauge into the housing insert. The housing insert properly aligns the mounting post of the strain gauge with an opening in the syringe barrel that provides fluid communication for purposes of reading pressures in the syringe barrel, and also properly rotationally orients the strain gauge so that the dial of the strain gauge is readable from the proximal end of the syringe apparatus.
摘要翻译：描述了一种注射器装置，其具有用于将应变计安装到注射器筒的新颖的适配器组件。适配器组件包括形成在注射器筒的远端上的阱形式的壳体，以及装配到井中并且当完全插入时盖住井的壳体插入件。外壳插入件又接收应变仪的安装柱，而不必将应变仪的安装柱螺纹连接到壳体插入件中。外壳插入件将应变计的安装柱与注射器筒中的开口正确对准，为了读取注射器筒中的压力而提供流体连通，并且还适当地旋转地定向应变仪，使得应变计的表盘可从注射器装置的近端读取。

6. 发明授权

US07972282B2 Torque device for a medical guidewire 有权
标题翻译：用于医疗导线的扭矩装置
公开(公告)号：US07972282B2
公开(公告)日：2011-07-05
申请号：US11688766
申请日：2007-03-20
申请人： Timothy W. I. Clark , Greg McArthur , William Padilla
发明人： Timothy W. I. Clark , Greg McArthur , William Padilla
IPC分类号： A61M25/00
CPC分类号： A61M25/0113 , A61M25/09041 , A61M2025/09116 , A61M2025/09125
摘要： A torque device for selectively gripping a medical guidewire. The device includes a housing, an actuator slidably mounted on the housing, and a resilient member biasing the actuator. A lumen dimensioned to receive the guidewire extends through the housing and actuator. The resilient member biases the actuator from a first position in which the lumen portions are aligned, toward a second position in which the lumen portions are misaligned. The actuator may include a catch that interferes with a stop of the housing to retain the actuator within the housing. The actuator may be oblong or otherwise shaped to maintain the lumen portions in substantial alignment in a longitudinal direction. Preferably, at least a portion of the lumen is teardrop-shaped in cross-section. The housing may include circumferentially or longitudinally extending ribs defining an outer grasping surface. Frusto-conical cavities may be defined at entry and exit ends of the lumen.
摘要翻译：用于选择性地夹持医疗导丝的扭矩装置。该装置包括壳体，可滑动地安装在壳体上的致动器以及偏置致动器的弹性构件。尺寸适于接收导丝的腔体延伸穿过壳体和致动器。弹性构件将致动器从其中管腔部分对准的第一位置朝着第二位置偏压，在第二位置，管腔部分不对准。致动器可以包括阻挡壳体的止动件以将致动器保持在壳体内的卡扣。致动器可以是长圆形或其它形状，以使管腔部分在纵向方向上保持基本对准。优选地，所述内腔的至少一部分在横截面上是泪珠状的。壳体可以包括限定外抓握表面的周向或纵向延伸的肋。截锥形腔可以定义在管腔的入口端和出口端。

7. 发明授权

US07540857B2 Self suturing anchor device 有权
标题翻译：自动缝合锚装置
公开(公告)号：US07540857B2
公开(公告)日：2009-06-02
申请号：US11202484
申请日：2005-08-11
申请人： D. Kent Backman , Brian Stevens , Greg McArthur , William Padilla , Fred P. Lampropoulos
发明人： D. Kent Backman , Brian Stevens , Greg McArthur , William Padilla , Fred P. Lampropoulos
IPC分类号： A61M5/32
CPC分类号： A61M25/02 , A61M2025/0286
摘要： A catheter securement device which automatically deploys one or more sutures to secure a catheter without requiring the practitioner to manually suture the catheter to the self-suturing anchor device. A ratchet mechanism having one or more rotatable ratchet members which pivot and a ratchet member engagement spring which maintains contact between the teeth of the rotatable ratchet member and the teeth of the ratchet ring. An O-ring is provided to maintain the position of the sutures to minimize disruption of the sutures before deployment of the sutures. In one embodiment, a stationary base of the anchor device comprises a single molded member. In another embodiment a method of manufacturing the catheter anchor device comprising welding a rotatable ring and one or more bearing members of the catheter anchor device through access bores in the stationary base.
摘要翻译：导管固定装置，其自动部署一个或多个缝合线以固定导管，而不需要从业者将导管手动缝合到自缝合锚定装置。棘轮机构，其具有一个或多个可旋转的棘轮构件，其枢转;以及棘轮构件接合弹簧，其保持可旋转棘轮构件的齿与棘轮环的齿之间的接触。提供O形环以保持缝合线的位置，以最小化在缝合线部署之前对缝合线的破坏。在一个实施例中，锚固装置的固定基座包括单个模制构件。在另一个实施例中，制造导管锚定装置的方法包括通过固定基座中的通孔焊接可旋转环和导管锚定装置的一个或多个支承构件。

8. 发明授权

US5738213A Guidewire holder with easy guidewire access 失效
标题翻译：导线支架，方便导线接入
公开(公告)号：US5738213A
公开(公告)日：1998-04-14
申请号：US620267
申请日：1996-03-22
申请人： John Whiting , Brian W. Stevens , William Padilla , Garlyn W. Hendry , Fred P. Lampropoulos
发明人： John Whiting , Brian W. Stevens , William Padilla , Garlyn W. Hendry , Fred P. Lampropoulos
IPC分类号： A61M25/00 , B65D85/04 , B65D83/10 , A61B5/00
CPC分类号： A61M25/002 , B65D85/04 , A61M25/09041
摘要： Guidewire holders to store one or more coiled guidewires substantially immersed in a storage fluid are provided. Some embodiments are more suited to storing a single guidewire holder while other embodiments are designed specifically to hold a plurality of guidewires. The guidewire holder is generally configured as a shallow pan in a circular or ovoid shape with a periphery to hold the coiled guidewires. At least a portion of the guidewire holder is shaped so that the coiled guidewire is held away from at least the outer periphery of the holder. This enables a healthcare professional to reach into the guidewire holder and grasp a portion of the guidewire in order to easily extract the coiled guidewire from the holder.
摘要翻译：引导线保持器用于存储基本上浸入存储流体中的一个或多个卷绕的导线。一些实施例更适合于存储单个导线支架，而其他实施例被专门设计用于容纳多根导线。导丝保持器通常构造成具有圆形或卵形形状的浅盘，具有外围以保持盘绕的导丝。导线保持器的至少一部分成形为使得线圈导丝被保持远离至少保持器的外周。这使得医疗保健专业人员能够到达导线架并且抓住导线的一部分以便容易地从保持器中提取卷绕的导丝。

9. 发明授权

US5472424A Syringe with volume displacement apparatus 失效
标题翻译：注射器与体积位移仪
公开(公告)号：US5472424A
公开(公告)日：1995-12-05
申请号：US223118
申请日：1994-04-05
申请人： Fred P. Lampropoulos , William Padilla , Arlin D. Nelson
发明人： Fred P. Lampropoulos , William Padilla , Arlin D. Nelson
IPC分类号： A61F2/958 , A61M29/00
CPC分类号： A61M25/10182 , A61M25/1018 , A61M25/10184 , A61M25/10188
摘要： A syringe system for delivering fluid with a volume displacement assembly intensifier for expelling a predetermined volume of fluid from the syringe while activated. A syringe having a barrel and a syringe plunger is selectively operable to deliver fluid from the syringe barrel, and the volume displacement assembly is mounted in fluid communication with the barrel of the syringe. When the volume displacement assembly is activated, a predetermined amount of volume is displaced from the syringe into the balloon of a balloon catheter. Deactivation results in balloon deflation. A predetermined degree of inflation may be reproducibly obtained without the exercise of deliberate care as required with conventional syringes lacking a volume displacement assembly.
摘要翻译：一种用于用体积位移组件增强器输送流体的注射器系统，用于在激活时从注射器排出预定体积的流体。具有桶和注射器柱塞的注射器可选择性地操作以从注射器筒输送流体，并且容积位移组件安装成与注射器的管筒流体连通。当体积位移组件被激活时，预定量的体积从注射器移位到球囊导管的球囊中。失效导致气球缩小。如果没有体积位移组件的常规注射器要求，则可以可重复地获得预定程度的充气。

10. 发明授权

US5209732A Locking syringe with thread-release lock 失效
标题翻译：锁定注射器，带有释放锁
公开(公告)号：US5209732A
公开(公告)日：1993-05-11
申请号：US664984
申请日：1991-03-04
申请人： Fred P. Lampropoulos , Philip M. Triolo , William Padilla
发明人： Fred P. Lampropoulos , Philip M. Triolo , William Padilla
IPC分类号： A61F2/958 , A61M5/315 , A61M5/48
CPC分类号： A61M5/315 , A61M25/1018 , A61M25/104 , A61M5/484
摘要： A locking syringe selectively operable in either of a freely reciprocating or a restricted, threaded mode. A trigger attached to the plunger includes internal threads on the interior of the barrel of the syringe and external threads located on the plunger on a spine slidable in a longitudinal slot in the plunger. A handle is affixed to the plunger, and a retraction bar is rigidly secured to the spine. The threads on the plunger may be retracted from engagement with the threads on the barrel, thereby placing the syringe in its freely reciprocating mode. The trigger, which is spring biased to engage the external and internal threads, employs a plurality of ramps and channels disposed at approximately the same angle to the longitudinal axes of the plunger and barrel as are the threads. A pawl is pivotally securable on the retraction bar at a position receivable into a pawl receiving aperture on the handle when the receiving bar is in its first position permitting reciprocating movement of the plunger. In this position, the pawl prevents the retraction bar from returning to its second position in which free movement of the plunger is precluded. Alternatively, toward the same end an open, a circumferential clip can be placed on the plunger to restrain sliding of the spine disposed therein, or a plug can be inserted into an aperture in the handle occupied by the retraction bar in its first position.
摘要翻译：可选择地在自由往复式或受限制的螺纹模式下操作的锁定注射器。附接到柱塞的触发器包括在注射器的筒体内部的内螺纹和位于柱塞上的柱塞上的外螺纹，该脊柱可在柱塞的纵向槽中滑动。手柄固定在柱塞上，并且收缩杆刚性地固定到脊柱上。柱塞上的螺纹可以缩回与筒上的螺纹接合，从而将注射器置于其自由往复运动模式。弹簧偏置以接合外螺纹和内螺纹的触发器采用多个斜面和通道，其与螺纹一样以与柱塞和圆筒的纵向轴线大致相同的角度设置。当接收杆处于其允许柱塞往复移动的第一位置时，棘爪可枢转地固定在收缩杆上的可接收到手柄上的棘爪接收孔中的位置。在该位置，棘爪防止回缩杆返回到其排除柱塞的自由运动的第二位置。或者，朝向相同的端部是开放的，周向夹可以被放置在柱塞上以限制设置在其中的脊柱的滑动，或者插头可以插入在由缩回杆在其第一位置占据的手柄中的孔中。

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