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公开(公告)号：US5634910A
公开(公告)日：1997-06-03
申请号：US532334
申请日：1995-09-22
Applicant: Rowland W. Kanner , Richard M. Davis , Richard Rabenau
Inventor： Rowland W. Kanner , Richard M. Davis , Richard Rabenau
CPC classification number: A61M25/10182 , A61M25/1018
Abstract: A syringe instrument for particular use in medical balloon inflation procedures comprises a fluid chamber and a plunger arranged to displace fluid from the chamber for delivery to inflate the balloon, and incorporates control structure arranged to provide a series of releasible space limits for respective displacements of the plunger within the chamber. The control structure allows the fluid in the chamber to be pressurized at selective predetermined pressure levels governed by the releasable limits for the plunger displacements. A reverse drive structure is provided for reverse-displacement of the plunger from the fluid chamber to enable self-aspiration of fluid into the chamber from the balloon in order to simplify balloon deflation and removal from the patient. The reverse drive structure is manually activated with the same hand which depresses the plunger, for single handed operation of both the forward and reverse plunger motions. A second fluid displacement structure separate from the plunger, is reversibly displaceable into and from the chamber in order to enable charging aspiration of the pressure fluid into the chamber. A pressure balance mechanism is provided cooperating to allow the plunger to self-adjust in order to maintain the proper predetermined balloon pressure as the dilating duct induces increase in the balloon volume.
Abstract translation: 用于特别用于医疗气囊膨胀程序的注射器仪器包括流体室和柱塞，所述流体室和柱塞布置成从腔室移出流体以用于输送以使球囊膨胀，并且包括布置成提供一系列可释放空间极限的控制结构， 柱塞在腔室内。 控制结构允许腔室中的流体在由柱塞位移的可释放极限控制的选择性预定压力水平下被加压。 提供了反向驱动结构，用于柱塞从流体室的反向移位，以使流体能够从气囊自动吸入腔室，以便简化气囊放气和从病人身上取出。 反向驱动结构用相同的手手动启动，该手压住柱塞，用于单向操作正向和反向柱塞运动。 与柱塞分离的第二流体位移结构可逆地移位到腔室中，以使得能够将压力流体充入吸入室中。 提供压力平衡机构，其协作以允许柱塞自调节，以便在扩张管引起球囊体积的增加时保持适当的预定球囊压力。
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公开(公告)号：US5318583A
公开(公告)日：1994-06-07
申请号：US878736
申请日：1992-05-05
Applicant: Richard Rabenau , Rowland W. Kanner
Inventor： Richard Rabenau , Rowland W. Kanner
CPC classification number: A61B5/15186 , A61B5/150022 , A61B5/150259 , A61B5/150412 , A61B5/15113 , A61B5/15117 , A61B5/1513 , A61B5/15194
Abstract: An actuating mechanism for sequentially advancing and retracting a lancet needle includes a carriage for carrying the advancement and retraction of the needle, and a cam-following structure for transmitting propulsion to the carriage during the advancement. The actuating mechanism is also provided with a drive cam structure which engages the cam-following structure to direct the advancement propulsion. The cam-following structure can have a separate surface engagable with the drive cam structure during the retraction of the carriage and during arming of the actuator for the advancement propulsion.
Abstract translation: 用于顺序推进和缩回刺血针的致动机构包括用于承载针的前进和后退的滑架，以及用于在推进期间将推进件传送到滑架的凸轮跟随结构。 致动机构还设置有驱动凸轮结构，其接合凸轮跟随结构以引导推进推进。 凸轮跟随结构可以在托架的收回期间和在用于推进推进的致动器的布防期间具有与驱动凸轮结构可接合的独立表面。
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公开(公告)号：US4597399A
公开(公告)日：1986-07-01
申请号：US682365
申请日：1984-12-17
Applicant: Richard Rabenau , Rowland W. Kanner
Inventor： Richard Rabenau , Rowland W. Kanner
CPC classification number: G02C13/008 , Y10S134/901
Abstract: A contact lens cleaning system comprises a container for receiving a quantity of cleansing fluid and a contact lens therein and a vibrator including a vibration generator and a vibration transmitting assembly for transmitting vibration from the vibration generator to a predetermined portion of the container. The container includes fluid agitator components including a resilient diaphragm comprising the just-mentioned predetermined portion, which resilient diaphragm is locatable for contact with the vibration transmitting assembly so as to transmit vibration therefrom to an agitator member immersed within the cleansing fluid.
Abstract translation: 隐形眼镜清洁系统包括用于在其中接收一定数量的清洁液和隐形眼镜的容器和包括振动发生器和振动传递组件的振动器，该振动器用于将来自振动发生器的振动传递到容器的预定部分。 容器包括流体搅拌器部件，其包括包括刚刚提到的预定部分的弹性膜片，该弹性膜片可定位成与振动传递组件接触，以便将振动传递到浸入清洁流体内的搅拌器部件。
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公开(公告)号：US4943704A
公开(公告)日：1990-07-24
申请号：US307261
申请日：1989-02-06
Applicant: Richard Rabenau , Rowland W. Kanner , Joseph J. Cerola
Inventor： Richard Rabenau , Rowland W. Kanner , Joseph J. Cerola
CPC classification number: A61M16/16 , A61M16/109 , A61M16/142 , A61M16/162
Abstract: A humidifier apparatus for admixture of heated water vapor into a gaseous stream include heating means for generating heated vapor from the water and a housing with a transfer chamber formed therein secured to the heating means which is exposed within the chamber. The housing includes intake and effluent conduit for flow passage of the gaseous stream through the chamber and a water intake conduit extending through the housing and chambers so that the conduit directs discharge of the intake water against the heating means to generate the heated vapor.
Abstract translation: 用于将加热的水蒸汽混合到气流中的加湿装置包括用于从水产生加热的蒸气的加热装置和其中形成在其中形成的传送室的壳体，其固定到暴露在室内的加热装置。 壳体包括用于气流通过室的流动通道的入口和流出物导管，以及延伸穿过壳体和腔室的进水导管，使得导管将吸入水排放到加热装置上以产生加热的蒸气。
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公开(公告)号：US4925464A
公开(公告)日：1990-05-15
申请号：US272626
申请日：1988-11-17
Applicant: Richard Rabenau , Rowland W. Kanner , Donald W. Hunter
Inventor： Richard Rabenau , Rowland W. Kanner , Donald W. Hunter
IPC: B01D53/04
CPC classification number: B01D53/0423 , B01D53/0454 , B01D53/261 , B01D2253/102 , B01D2256/12 , B01D2257/102 , B01D2257/504 , B01D2257/80 , B01D2259/40005 , B01D2259/40086 , B01D2259/402 , Y02C10/08 , Y10T137/86726 , Y10T137/86743
Abstract: A valve assembly and overall system provides selective fluid flow switching and communication between a plurality of flow conduits. The valve assembly includes two valve members which have respectively engaged surfaces which are relatively rotatable to provide the valving action. A first valve member has a plurality of through apertures for respective communication with the flow conduits and a second valve member includes flow passage means for selectively interconnecting at least two of the apertures through the first valve member in order to enable fluid flow therebetween. Drive means is provided for driving continuous relative rotation of the valve members in order to enable rotationally cycled interconnection and fluid flow through the interconnected apertures. The valve assembly can be employed, for example, to provide switching of air intake between dual air separation vessels which provide concentrated oxygen, so that air can be processed in one of the vessels while the other processing vessel is regenerated to purge the waste gases for further oxygen separtaion, and modulated flow switching is performed in a continuous, cycled manner with simple and reliable cycle frequency.
Abstract translation: 阀组件和整个系统提供多个流动管道之间的选择性流体流动切换和连通。 阀组件包括两个阀构件，其具有相对可旋转的分别接合表面以提供阀门作用。 第一阀构件具有多个用于与流动管道连通的通孔，并且第二阀构件包括流动通道装置，用于通过第一阀构件选择性地将至少两个孔相互连接，以使流体在其间流动。 驱动装置被设置用于驱动阀构件的连续相对旋转，以便能够使旋转的互连和流体流过互连的孔。 阀组件可用于例如提供提供浓缩氧气的双空气分离容器之间的空气进口的切换，使得可以在其中一个容器中处理空气，而另一个处理容器被再生以净化废气 进一步的氧分离，并且以简单和可靠的循环频率以连续循环的方式进行调制流量切换。
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Patent Agency Ranking
公开(公告)号：US4738530A
公开(公告)日：1988-04-19
申请号：US883969
申请日：1986-07-10
Applicant: Francis E. Ryder , Richard Rabenau , Rowland W. Kanner
Inventor： Francis E. Ryder , Richard Rabenau , Rowland W. Kanner
CPC classification number: G01M11/0214 , G01M11/0207
Abstract: An inspection device for visually ascertaining the desired alignment of a contact lens in a tinting fixture comprises a base and a platform having a flat surface and mounted to the base for rotation relative thereto. The device also includes an arrangement for mounting the fixture for rotation in unison with the platform and for aligning the fixture relative to the platform flat surface in such a way as to maintain the contact lens in an alignment wherein substantially the entire peripheral edge thereof is located in a plane substantially parallel to the platform flat surface, if the contact lens is in the proper desired alignment in the tinting fixture, and such that the tinting fixture is centered relative to the center of rotation of the platform. A viewing arrangement is provided for visually observing the position of the contact lens peripheral edge during rotation of the platform relative to the base to thereby ascertain whether the contact lens is in the desired alignment relative to the tinting fixture. A method for visually ascertaining the desired alignment of a contact lens in a tinting fixture defining an axis, comprises the steps of aligning the fixture such that the contact lens, if in the desired alignment in the fixture, is substantially centered with respect to the fixture and a peripheral edge thereof defines a plane substantially parallel to a given, substantially flat end surface of the fixture. The method proceed by rotating the fixture about its axis, and visually observing the relative position of the peripheral edge during rotation to thereby ascertain whether the contact lens is in the desired alignment relative to the tinting fixture.
Abstract translation: 用于可视地确定着色固定装置中隐形眼镜的期望对准的检查装置包括基座和具有平坦表面的平台，并且安装到基座以相对于其旋转。 该装置还包括用于安装固定装置的装置，用于与平台一致地旋转并且使夹具相对于平台平坦表面对准，以便保持隐形眼镜对准，其中基本上其整个周边边缘位于 在基本上平行于平台平面的平面中，如果隐形眼镜在着色固定装置中处于适当的期望对准中，并且使得着色固定装置相对于平台的旋转中心居中。 提供了一种观察装置，用于在平台相对于基座的旋转期间目视观察隐形眼镜周缘的位置，从而确定隐形眼镜是否处于相对于着色固定装置所期望的对准。 用于可视地确定限定轴线的着色固定器中的隐形眼镜的期望对准的方法包括以下步骤：对准固定装置，使得隐形眼镜如果在固定装置中期望的对准中相对于夹具大致居中 并且其外围边缘限定基本上平行于固定装置的给定的基本平坦的端表面的平面。 该方法通过围绕其轴线旋转固定装置，并且在旋转期间目视观察周边边缘的相对位置，从而确定隐形眼镜是否处于相对于着色固定装置的期望对准。
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公开(公告)号：US4736872A
公开(公告)日：1988-04-12
申请号：US94098
申请日：1987-09-04
Applicant: Francis E. Ryder , Rowland W. Kanner , Richard Rabenau
Inventor： Francis E. Ryder , Rowland W. Kanner , Richard Rabenau
CPC classification number: B29D11/00903 , B65D81/3266 , B29L2011/0041
Abstract: A disposable tint pack assembly is provided for use in a contact lens tinting apparatus. This disposable assembly includes a plurality of disposable packages, each for containing a supply of a given fluid material for use in a contact lens tinting process carried out by the apparatus. A fluid dispensing apparatus is coupled with each of these packages and is selectively operable for dispensing the fluid contained therein, preferably in premeasured, incremental quantities. A tray-like carrier member is provided for supporting and locating all of the packages in predetermined relative positions for use in a given order in the lens tinting process carried out by the tinting apparatus. A retaining structure is provided for releasably holding each of the packages in the desired position in the carrier tray. The invention also extends to individual portions or sub-assemblies of the foregoing tint pack assembly.
Abstract translation: 提供一种用于隐形眼镜着色装置的一次性色调组件。 这种一次性组件包括多个一次性包装，每个包装用于容纳用于由该装置执行的接触透镜着色过程中使用的给定流体材料。 流体分配装置与这些包装中的每一个联接，并且可选择性地可操作地用于分配其中容纳的流体，优选地以预先测量的增量。 提供了一种托盘状载体构件，用于在由着色装置进行的透镜着色过程中以给定的顺序将所有的包装物保持和定位在预定的相对位置。 提供保持结构，用于将每个包装件可释放地保持在托盘中的期望位置。 本发明还延伸到前述色调组件的各个部分或子组件。
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公开(公告)号：US5972028A
公开(公告)日：1999-10-26
申请号：US6748
申请日：1998-01-13
Applicant: Richard Rabenau , Rowland W. Kanner , Fred E. Williams, Jr.
Inventor： Richard Rabenau , Rowland W. Kanner , Fred E. Williams, Jr.
CPC classification number: A61F2/0095 , A61F2/958 , A61F2002/9522
Abstract: A novel stent compression instrument is used for holding a stent therein during shipping to a hospital and for thereafter crimping the stent onto a balloon catheter. The stent compression instrument includes a body having a central bore; a flexible diaphragm having an axial lumen and mounted within the body central bore, thereby defining a chamber between the body and the diaphragm, and first and second sealing structures for providing seals at opposite ends of the chamber. The diaphragm is formed from a generally tubular, thin wall into which the stent is placed therein and is expandable under a negative pressure condition to expand within the body and compressible under pressure to crimp the stent onto a balloon catheter. Holding structure, which is formed from at least one thickened wall portion along the length of the diaphragm wall, is associated with the diaphragm for holding the stent therewithin and to prevent movement of the stent once positioned therewithin when the diaphragm is subjected to a negative pressure condition. In the preferred embodiment, positioning structure is provided which is formed from a thickened wall portion along the length of the diaphragm wall which is spaced from the holding structure, is also associated with the diaphragm for positioning the stent within the lumen and preventing the further axial movement of the stent relative to the lumen when the stent is placed therein.
Abstract translation: 一种新型的支架压缩仪器用于在运送到医院期间将支架保持在其中，并且此后将支架压接到球囊导管上。 支架压缩仪器包括具有中心孔的主体; 柔性膜片，其具有轴向内腔并且安装在主体中心孔内，从而在主体和隔膜之间限定腔室，以及用于在腔室的相对端处提供密封的第一和第二密封结构。 隔膜由通常管状的薄壁形成，支架置于其中，并且在负压条件下可膨胀，以在体内膨胀并在压力下压缩以将支架卷曲到球囊导管上。 由沿着隔膜壁的长度的至少一个加厚的壁部分形成的保持结构与用于在其中保持支架的隔膜相关联，并且防止一旦定位在支架上，当隔膜受到负压时 条件。 在优选实施例中，提供了定位结构，其由沿着与保持结构间隔开的隔膜壁的长度的增厚壁部分形成，还与用于将支架定位在内腔内的隔膜相关联，并且防止进一步的轴向 当支架放置在其中时，支架相对于内腔的运动。
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公开(公告)号：US5168757A
公开(公告)日：1992-12-08
申请号：US523724
申请日：1990-05-15
Applicant: Richard Rabenau , Rowland W. Kanner
Inventor： Richard Rabenau , Rowland W. Kanner
CPC classification number: A61M25/10185 , A61M25/1018 , A61M25/104 , F16H25/2025
Abstract: The present invention provides an improved pressurization device for use with angioplasty balloon catheters, or the like. The device has a novel quick release mechanism which enables rapid advancement of a threaded screw plunger to attain initial pressurization, and then the subsequent engagement of said mechanism with the threaded surface of the plunger to achieve precise control during final pressurization of the balloon catheter. In addition, there is provided an improved and novel pressure indicating means for providing the physician with an analog readout of the pressure being applied to the balloon catheter.
Abstract translation: 本发明提供了一种用于血管成形术球囊导管等的改进的加压装置。 该装置具有新颖的快速释放机构，其能够快速前进螺纹柱塞以实现初始加压，然后使所述机构随后与柱塞的螺纹表面接合，以在球囊导管的最终加压期间实现精确控制。 此外，提供了一种改进和新颖的压力指示装置，用于向医生提供施加到球囊导管的压力的模拟读数。
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公开(公告)号：US5154325A
公开(公告)日：1992-10-13
申请号：US639589
申请日：1991-01-09
Applicant: Francis E. Ryder , Rowland W. Kanner , Richard Rabenau
Inventor： Francis E. Ryder , Rowland W. Kanner , Richard Rabenau
CPC classification number: B65D51/1616 , B05B11/0021 , B05B11/047 , B65D47/2031 , B65D47/2081 , A61J1/145
Abstract: A liquid dispensing nozzle assembly for mounting on a squeezable liquid container and dispenser to maintain liquid in sterile condition during storage and repeated dispensing from the container, includes a conduit having a liquid discharge port leading to the ambience for discharge of the liquid therethrough to dispense liquid from the container. The liquid discharge port is formed in a discharge structure which eliminates microbial contamination of the discharge port during dispensing and storage of the liquid. Embodiments of the liquid dispensing nozzle have a liquid discharge structure including a composition comprising an antimicrobial component, in order to maintain microbially sterile condition of any liquid retained against the discharge structure following liquid dispensing therefrom. Additional embodiments of the nozzle structure of the invention include a tubular passage from which the liquid is discharged in which the tubular passage has a collapsible end portion defining a normally closed liquid dishcarge port. Tensioning members maintain tension on the end portion to retain the normally collapsed configuration thereof, while allowing the discharge port to be resiliently opened by exertion of hydraulic pressure, overcoming the imposed tension, from the liquid flow discharged therethrough.
Abstract translation: 一种液体分配喷嘴组件，用于安装在可挤压的液体容器和分配器上，以在储存期间将液体保持在无菌状态并从容器重复分配，包括具有液体排出口的导管，该导管通向液体排出液体以分配液体 从容器。 液体排出口形成为排出结构，其在分配和储存液体期间消除排出口的微生物污染。 液体分配喷嘴的实施例具有包括包含抗微生物组分的组合物的液体排出结构，以便保持液体从其分出后保持抵抗排出结构的任何液体的微生物无菌状态。 本发明的喷嘴结构的另外的实施例包括管状通道，液体从该通道排出，管状通道具有限定常闭液体洗碗口的可收缩端部。 张紧构件保持端部上的张力以保持其正常折叠的构造，同时通过从施加的张力通过从其中排出的液体流中克服施加的张力来允许排出口弹性打开。
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