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1. 发明授权

US5792074A Protected microbiological sampling brush assembly 失效
标题翻译：保护微生物采样刷总成
公开(公告)号：US5792074A
公开(公告)日：1998-08-11
申请号：US611225
申请日：1996-03-05
申请人： David Turkel , Frank A. Scarfone , Matthew S. Solar , Herbert Cohen , David P. Gordon , Thomas A. Gallagher
发明人： David Turkel , Frank A. Scarfone , Matthew S. Solar , Herbert Cohen , David P. Gordon , Thomas A. Gallagher
IPC分类号： A61B10/02 , A61B10/00 , A61B17/28 , A61B17/32 , A61B5/00
CPC分类号： A61B10/02 , A61B10/0045 , A61B2010/0216 , A61B2017/2911 , A61B2017/2923 , A61B2017/320012
摘要： A protected microbiological sampling brush assembly includes a sampling brush mounted on the distal end of a control wire, an inner catheter which houses the brush, an outer catheter which houses the inner catheter, and an elastomeric tip which is rigidly attached to the distal end of the outer catheter and which has a weakened end. The proximal ends of the control wire and catheters are coupled to a handle for independently moving the control wire, the inner catheter, and the outer catheter relative to each other. The weakened end of the elastomeric tip is preferably a slit which defines lips which are parted when the distal end of the inner catheter is moved distally against the elastomeric tip to allow the inner catheter to pass therethrough. When the inner catheter is moved proximally relative to the outer catheter, the lips of the elastomeric tip close to protect the inner catheter (and the sampling brush) from contamination. Easy to use handles which are attached to the proximal ends of the control wire, the inner catheter, and the outer catheter are disclosed.
摘要翻译：受保护的微生物采样刷组件包括安装在控制线的远端上的取样刷，容纳刷子的内导管，容纳内导管的外导管和刚性地附接到内导管外导管并具有削弱端。控制线和导管的近端联接到手柄，用于独立地相对于彼此移动控制线，内导管和外导管。弹性末端的弱化端优选是限定唇部的狭缝，当内导管的远端远离弹性体顶端移动以允许内导管穿过其中时，唇部分开。当内导管相对于外导管向近侧移动时，弹性体顶端的唇缘靠近以保护内导管（和采样刷）免受污染。公开了附接到控制线，内导管和外导管的近端的易于使用的手柄。

2. 发明授权

US5725509A Air introduction system for medical needles 失效
标题翻译：医用针空气导入系统
公开(公告)号：US5725509A
公开(公告)日：1998-03-10
申请号：US341528
申请日：1994-11-17
申请人： Frank A. Scarfone , David Turkel , David P. Gordon
发明人： Frank A. Scarfone , David Turkel , David P. Gordon
IPC分类号： A61B17/00 , A61B17/34 , A61M5/00
CPC分类号： A61B17/3401 , A61B17/3415 , A61B17/3474 , A61B17/3496 , A61B2017/00119 , A61B2017/00455
摘要： An air introduction system for a medical needle assembly is provided and includes a flexible bladder, and a male luer assembly with an air valve which is biased to allow air to enter the air introduction system but not to exit. The air introduction system is coupled to a needle assembly which is to be introduced into the epidural space. As the needle traverses the tissue layers overlying the epidural space, and the practitioner applies pressure to the bladder, the practitioner experiences resistance to the forcing of air through the needle assembly. If air is lost from the bladder, the bladder may be refilled by releasing the pressure on it and allowing outside air to enter via the air valve. Once the epidural space is penetrated, air is quickly forced from the bladder through the needle assembly and the practitioner can feel a sudden drop in pressure. To aid in detection, the air introduction system is provided with an air activated sound device situated so as to be exposed to the air flow pushed out of the bladder. With the sound device, an audible warning is provided as the air rushes from the bladder through the needle assembly and into the epidural space.
摘要翻译：提供了一种用于医疗针组件的空气引入系统，并且包括柔性气囊和具有空气阀的阳性鲁尔组件，空气阀被偏置以允许空气进入空气引入系统，但不能排出。空气引入系统联接到将被引入硬膜外腔的针组件。当针穿过覆盖硬膜外腔的组织层时，从业者向膀胱施加压力时，从业者经历抵抗通过针组件强迫空气的阻力。如果气囊从气囊中消失，则可以通过释放气囊来重新填充气囊，并允许外部空气通过空气阀进入。一旦硬膜外腔被穿透，空气就迅速地从膀胱通过针组件强制，并且医师可以感觉到压力突然下降。为了有助于检测，空气引入系统设置有空气启动的声音装置，其被设置为暴露于从气囊推出的空气流。随着声音装置，当空气从膀胱穿过针组件并进入硬膜外腔时，提供可听见的警告。

3. 发明授权

US5281197A Endoscopic hemostatic agent delivery system 失效
标题翻译：内镜止血剂递送系统
公开(公告)号：US5281197A
公开(公告)日：1994-01-25
申请号：US919893
申请日：1992-07-27
申请人： Juan J. Arias , Thomas O. Bales , David P. Gordon , Constance M. Ryan , Frank A. Scarfone , Kevin W. Smith , David Turkel
发明人： Juan J. Arias , Thomas O. Bales , David P. Gordon , Constance M. Ryan , Frank A. Scarfone , Kevin W. Smith , David Turkel
IPC分类号： A61B17/00 , A61M31/00
CPC分类号： A61M37/0069
摘要： An endoscopic tool for dispensing units of hemostatic agent broadly comprises a hollow tube which holds a plurality of individual units of the hemostatic agent, a valve at the distal end of the hollow tube which permits the hemostatic agent to pass therethrough but prevents foreign matter from contacting the hemostatic agent while in the tube, a plunger which extends into the hollow tube and contacts a proximal unit of the hemostatic agent, and a mechanism for moving the plunger distally in incremental movements to cause, upon each incremental movement, an individual unit of the hemostatic agent to be pushed through the valve. Typically, the mechanism for moving the plunger and the proximal end of the hollow tube are held in a handle. One mechanism for moving the plunger utilizes a portion of the plunger as a ratchet by forming a plurality of conical elements thereon, and utilizes a switch in the handle which has a V-spring coupled thereto as a pawl for advancing the conical elements. A second mechanism utilizes a regularly shaped notched cutout in the handle as the ratchet, and a vertical protrusion on the plunger which extends through the cutout as an engagement element. The notched cutout provides resilient stops, and the protrusion is shaped to allow it to be forced in a forward direction through each resilient stop and then to sit in another notch.
摘要翻译：用于分配止血剂单元的内窥镜工具广泛地包括保持止血剂的多个单独单元的中空管，在中空管的远端处的阀，其允许止血剂通过，但是防止异物接触止血剂在管中，延伸到中空管中并接触止血剂的近端单元的柱塞，以及用于以增量运动向远侧移动柱塞的机构，以在每次增量运动时使单独的单元止血剂被推过阀门。通常，将柱塞和中空管的近端移动的机构保持在手柄中。用于移动柱塞的一个机构通过在其上形成多个锥形元件而将柱塞的一部分用作棘轮，并且利用手柄中的开关，其中V形弹簧联接到其上作为用于推进锥形元件的棘爪。第二机构使用手柄中的规则形状的切口切口作为棘轮，并且在柱塞上的垂直突起作为接合元件延伸穿过切口。切口切口提供弹性止挡，并且突起成形为允许其通过每个弹性止动件沿向前的方向被迫，然后坐在另一个凹口中。

4. 发明授权

US07530546B2 Swabbable needle-free injection port valve system with zero fluid displacement 有权
标题翻译：具有零流体排量的可滑动无针注射口阀系统
公开(公告)号：US07530546B2
公开(公告)日：2009-05-12
申请号：US11341119
申请日：2006-01-26
申请人： Dana Wm. Ryan , David P. Gordon , James M. Kaiser , Frank A. Scarfone
发明人： Dana Wm. Ryan , David P. Gordon , James M. Kaiser , Frank A. Scarfone
IPC分类号： F16K51/00 , F16L29/00 , F16L37/28
CPC分类号： F16K51/00 , A61M39/26 , A61M2039/267 , Y10S604/905
摘要： An improved needle-free intravenous injection port assembly is disclosed. Embodiments include a boot valve with a helical surface, a boot valve and septum which mate with mechanical interference, a spike with a rough outer surface coated with a lubricant, a septum having a shoulder and a single continuous swabbable surface, a septum and a boot valve which are pre-punctured, a septum with a frustroconical extension and a combination single piece septum and boot valve. The injection port assembly provides zero fluid displacement during coupling and uncoupling.
摘要翻译：公开了一种改进的无针静脉注射口组件。实施例包括具有螺旋表面的启动阀，与机械干扰配合的护罩阀和隔膜，具有涂覆有润滑剂的粗糙外表面的钉，具有肩部和单个连续可擦拭表面的隔膜，隔膜和靴子预先穿刺的阀门，具有截头锥形延伸部的隔膜和单件隔膜和开启阀组合。注入口组件在联接和解耦期间提供零流体位移。

5. 发明授权

US06994315B2 Swabbable needle-free injection port valve system with neutral fluid displacement 有权
标题翻译：具有中性流体位移的可擦拭无针注射口阀系统
公开(公告)号：US06994315B2
公开(公告)日：2006-02-07
申请号：US10756601
申请日：2004-01-13
申请人： Dana Wm. Ryan , David P. Gordon , James M. Kaiser , Frank A. Scarfone
发明人： Dana Wm. Ryan , David P. Gordon , James M. Kaiser , Frank A. Scarfone
IPC分类号： F16K59/00 , F16L29/00 , F16L37/28
CPC分类号： A61M39/26 , A61M39/10 , A61M2039/0205 , A61M2039/262 , A61M2039/267
摘要： An improved needle-free intravenous injection port assembly is disclosed. Embodiments include a boot valve with a helical surface, a boot valve and septum which mate with mechanical interference, a spike with a rough outer surface coated with a lubricant, a septum having a shoulder and a single continuous swabbable surface, a septum and a boot valve which are pre-punctured with a solid core steel needle, a septum with a frustroconical extension and a combination single piece septum and boot valve. The injection port assembly provides neutral fluid displacement during coupling and uncoupling.
摘要翻译：公开了一种改进的无针静脉注射口组件。实施例包括具有螺旋表面的启动阀，与机械干扰配合的护罩阀和隔膜，具有涂覆有润滑剂的粗糙外表面的钉，具有肩部和单个连续可擦拭表面的隔膜，隔膜和靴子用实心芯钢针预先穿刺的阀，具有截头锥形延伸部的隔膜和单件隔膜和引导阀组合。注射端口组件在联接和解耦期间提供中性流体位移。

6. 发明申请

US20090200504A1 SWABBABLE NEEDLE-FREE INJECTION PORT VALVE SYSTEM WITH ZERO FLUID DISPLACEMENT 失效
标题翻译：具有零流体位移的可开关的无针注入口阀系统
公开(公告)号：US20090200504A1
公开(公告)日：2009-08-13
申请号：US12428678
申请日：2009-04-23
申请人： Dana Wm. Ryan , David P. Gordon , James M. Kaiser , Frank A. Scarfone
发明人： Dana Wm. Ryan , David P. Gordon , James M. Kaiser , Frank A. Scarfone
IPC分类号： F16L37/28
CPC分类号： F16K51/00 , A61M39/26 , A61M2039/267 , Y10S604/905
摘要： An improved needle-free intravenous injection port assembly is disclosed. Embodiments include a boot valve with a helical surface, a boot valve and septum which mate with mechanical interference, a spike with a rough outer surface coated with a lubricant, a septum having a shoulder and a single continuous swabbable surface, a septum and a boot valve which are pre-punctured, a septum with a frustroconical extension and a combination single piece septum and boot valve. The injection port assembly provides zero fluid displacement during coupling and uncoupling.
摘要翻译：公开了一种改进的无针静脉注射口组件。实施例包括具有螺旋表面的启动阀，与机械干扰配合的护罩阀和隔膜，具有涂覆有润滑剂的粗糙外表面的钉，具有肩部和单个连续可擦拭表面的隔膜，隔膜和靴子预先穿刺的阀门，具有截头锥形延伸部的隔膜和单件隔膜和开启阀组合。注入口组件在联接和解耦期间提供零流体位移。

7. 发明授权

US5452335A Temperature cycle counter 失效
标题翻译：温度循环计数器
公开(公告)号：US5452335A
公开(公告)日：1995-09-19
申请号：US999228
申请日：1992-12-31
申请人： Charles R. Slater , Thomas O. Bales , Jurgen A. Kortenbach , George Nunez , David Turkel , David P. Gordon
发明人： Charles R. Slater , Thomas O. Bales , Jurgen A. Kortenbach , George Nunez , David Turkel , David P. Gordon
IPC分类号： A61B1/00 , A61B17/00 , A61B19/00 , G06M1/04 , G06M1/08 , G06M3/12 , G01K1/02
CPC分类号： G06M1/083 , A61B17/00234 , G06M1/041 , G06M3/12 , A61B2090/0803 , A61B2560/0276
摘要： An apparatus for counting the number of times a temperature cycle occurs includes an indicator having sequential indicia and a temperature responsive member for indicating a next one of the indicia. Mechanical, fluid mechanical and electronic versions of the invention are disclosed. In the mechanical version, the indicator can be a ratchet member having teeth, a pawl and a display surface containing indicia. A temperature responsive element such as a bimetallic member engages the teeth of the ratchet and advances the ratchet each time the apparatus is subjected to a preset temperature cycle. A housing with a window masks the display to indicate one of the indicia as advanced by the temperature responsive element. Preferred embodiments of the mechanical version include a ring-like ratchet member with interior teeth and an exterior display surface. The number of teeth is preferably one or more less than the number of indicia so that upon advancing the ratchet member to the last indicia, it can be advanced no further. The bimetallic element is mounted inside the ring and the housing covers the outer surface of the ring. A removable locking pin is provided to prevent movement of the ratchet member until activated.
摘要翻译：用于计算温度周期发生次数的装置包括具有顺序标记的指示器和用于指示下一个标记的温度响应构件。公开了本发明的机械，流体机械和电子版本。在机械版本中，指示器可以是具有齿，棘爪和包含标记的显示表面的棘轮构件。诸如双金属构件的温度响应元件接合棘轮的齿并且每当设备经受预设温度循环时使棘轮前进。具有窗口的壳体掩蔽显示器，以将温度响应元件中的一个标记指示为高级。机械版本的优选实施例包括具有内齿和外部显示表面的环形棘轮构件。优选地，齿数比标记的数量少一个或多个，从而在将棘轮构件推进到最后的标记之后，可以进一步推进。双金属元件安装在环内，壳体覆盖环的外表面。提供可拆卸的锁定销以防止棘轮构件的运动直到被激活。

8. 发明授权

US5928162A Tissue core biopsy cannula 失效
标题翻译：组织核活检插管
公开(公告)号：US5928162A
公开(公告)日：1999-07-27
申请号：US829392
申请日：1997-03-31
申请人： Joel F. Giurtino , David Turkel , David P. Gordon
发明人： Joel F. Giurtino , David Turkel , David P. Gordon
IPC分类号： A61B10/00 , A61B10/02
CPC分类号： A61B10/0266 , A61B2017/320064
摘要： A tissue core biopsy cannula of the present invention includes a distal end which is ground in two planes which intersect each other at a first angle along a line which intersects the longitudinal axis of the cannula at a second angle. This produces a cardioid shaped opening in the distal end of the cannula. The entire edge of the sidewall is thereby inclined inward toward the distal opening and two distal cutting edges are provided. According to the presently preferred embodiment, the first angle at which the two planes intersect is approximately 60.degree. and the second angle at which the intersection of the two planes intersects the longitudinal axis of the cannula is approximately 20.degree.. In order to aid in removal of the biopsy sample from the target tissue site, the cannula according to the invention is provided with side fenestration holes and/or a split end which aids in grasping the tissue so that it can be pulled away from the target tissue site. The cannula according to the invention may be used with a solid stylet or a notched stylet and may be provided as part of a manual or automatic biopsy tool. A preferred stylet for use with the cannula has a distal end which is also ground in two planes like the distal end of the cannula.
摘要翻译：本发明的组织芯活检插管包括在两个平面中研磨的远端，所述两个平面以沿第二角度与套管的纵向轴线相交的线以第一角度彼此相交。这在套管的远端产生心形形状的开口。因此，侧壁的整个边缘朝向远端开口向内倾斜，并设置两个远端切削刃。根据目前优选的实施例，两个平面相交的第一角度大约为60度，两个平面的交点相对于插管的纵向轴线的第二角度大约为20度。为了有助于从目标组织部位移除活组织检查样本，根据本发明的套管设置有侧开窗孔和/或分裂端，其有助于抓住组织，使得其可以被拉离目标组织部位。根据本发明的插管可以与固体探针或缺口探针一起使用，并且可以作为手动或自动活检工具的一部分提供。用于插管的优选探针具有远端，其也在如插管的远端的两个平面中研磨。

9. 发明授权

US5615690A Tissue core biopsy cannula 失效
标题翻译：组织核活检插管
公开(公告)号：US5615690A
公开(公告)日：1997-04-01
申请号：US389757
申请日：1995-02-15
申请人： Joel F. Giurtino , David Turkel , David P. Gordon
发明人： Joel F. Giurtino , David Turkel , David P. Gordon
IPC分类号： A61B10/00 , A61B10/02
CPC分类号： A61B10/0266 , A61B2017/320064
摘要： A tissue core biopsy cannula of the present invention includes a distal end which is ground in two planes which intersect each other at a first angle along a line which intersects the longitudinal axis of the cannula at a second angle. This produces a cardioid shaped opening in the distal end of the cannula. The entire edge of the sidewall is thereby inclined inward toward the distal opening and two distal cutting edges are provided. According to the presently preferred embodiment, the first angle at which the two planes intersect is approximately 60.degree. and the second angle at which the intersection of the two planes intersects the longitudinal axis of the cannula is approximately 20.degree.. In order to aid in removal of the biopsy sample from the target tissue site, the cannula according to the invention is provided with side fenestration holes and/or a split end which aids in grasping the tissue so that it can be pulled away from the target tissue site. The cannula according to the invention may be used with a solid stylet or a notched stylet and may be provided as part of a manual or automatic biopsy tool. A preferred stylet for use with the cannula has a distal end which is also ground in two planes like the distal end of the cannula.
摘要翻译：本发明的组织芯活检插管包括在两个平面中研磨的远端，所述两个平面以沿第二角度与套管的纵向轴线相交的线以第一角度彼此相交。这在套管的远端产生心形形状的开口。因此，侧壁的整个边缘朝向远端开口向内倾斜，并设置两个远端切削刃。根据目前优选的实施例，两个平面相交的第一角度大约为60度，两个平面的交点相对于插管的纵向轴线的第二角度大约为20度。为了有助于从目标组织部位移除活组织检查样本，根据本发明的套管设置有侧开窗孔和/或分裂端，其有助于抓住组织，使得其可以被拉离目标组织部位。根据本发明的插管可以与固体探针或缺口探针一起使用，并且可以作为手动或自动活检工具的一部分提供。用于插管的优选探针具有远端，其也在如插管的远端的两个平面中研磨。

10. 发明申请

US20110111870A1 Amusement Apparatus 有权
标题翻译：游乐设备
公开(公告)号：US20110111870A1
公开(公告)日：2011-05-12
申请号：US12881884
申请日：2010-09-14
申请人： Jonathan I. Gordon , David P. Gordon
发明人： Jonathan I. Gordon , David P. Gordon
IPC分类号： A63G1/00
CPC分类号： A63G1/24 , A63G1/28
摘要： An amusement apparatus has a platform with a slot that follows a continuous course including both clockwise and counterclockwise turns, a plurality of cars each supported by respective wheels that ride on the platform, an elongate flexible drive member that translates along a path corresponding to the slot, a plurality of couplers corresponding to the plurality of cars, each respective coupler including a member which couples a corresponding car to the drive member with the couplers allowing the corresponding cars to move away from the slot in opposite directions in response to whipping forces resulting from translational movement of the drive member in clockwise and counterclockwise turns of the path, and springs for the cars that act on the cars to move the cars toward the slot in order to counteract the movement of the car away from the slot as caused by the whipping forces.
摘要翻译：娱乐装置具有平台，其具有沿着包括顺时针和逆时针转动的连续路线的槽，多个轿厢，每个轿厢各自由相应的车轮支撑在平台上;细长的柔性驱动构件，其沿着对应于该槽的路径，多个耦合器对应于多个轿厢，每个相应的联接器包括一个构件，该构件将相应的轿厢连接到驱动构件上，该联接器允许相应的轿厢响应于由此产生的搅动力而在相反方向上远离槽驱动构件在路径的顺时针和逆时针转动中的平移运动，以及作用于汽车的轿厢的弹簧用于将轿厢朝向狭槽移动，以抵抗由于搅打引起的汽车离开狭槽的运动军队。

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