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1. 发明授权

US09415150B2 Balanced flow dialysis machine 有权
公开(公告)号：US09415150B2
公开(公告)日：2016-08-16
申请号：US11938083
申请日：2007-11-09
申请人： Michael E. Hogard , Donald D. Busby , Robert W. Childers , Yuanpang S. Ding , Katherine M. Holian , Mark E. Jablonski , Thomas D. Kelly , Ying-Cheng Lo , Shincy J. Maliekkal , Rodolfo G. Roger , Donald A. Smith , Atif M. Yardimci
发明人： Michael E. Hogard , Donald D. Busby , Robert W. Childers , Yuanpang S. Ding , Katherine M. Holian , Mark E. Jablonski , Thomas D. Kelly , Ying-Cheng Lo , Shincy J. Maliekkal , Rodolfo G. Roger , Donald A. Smith , Atif M. Yardimci
IPC分类号： A61M1/14 , A61M1/16 , A61M1/28 , A61M1/34
CPC分类号： A61M1/14 , A61M1/16 , A61M1/1605 , A61M1/1613 , A61M1/1635 , A61M1/166 , A61M1/1696 , A61M1/28 , A61M1/284 , A61M1/288 , A61M1/341 , A61M1/3413 , A61M1/3417 , A61M1/342 , A61M1/3427 , A61M1/3434 , A61M1/3437 , A61M1/3441 , A61M1/3444 , A61M1/3458 , A61M1/3465 , A61M1/3468 , A61M2205/12 , A61M2205/3331 , A61M2205/3334 , A61M2205/3368 , A61M2205/3393
摘要： A system and method for balancing flows of renal replacement fluid is disclosed. The method uses pressure controls and pressure sensing devices to more precisely meter and balance the flow of fresh dialysate and spent dialysate. The balancing system may use one or two balancing devices, such as a balance tube, a tortuous path, or a balance chamber.

2. 发明授权

US07299522B1 Compressed air vacuum cleaner 有权
标题翻译：压缩空气吸尘器
公开(公告)号：US07299522B1
公开(公告)日：2007-11-27
申请号：US10817166
申请日：2004-04-01
申请人： Donald A. Smith
发明人： Donald A. Smith
IPC分类号： A47L5/16 , A47L5/18
CPC分类号： A47L7/0038 , A47L5/18 , A47L7/0009
摘要： A vacuum cleaning device powered by compressed air includes a canister forming an internal collection chamber for collecting liquid and debris sucked up by the vacuum cleaning device. The vacuum includes a user operated drain from which liquid and debris collected in the collection chamber of the vacuum can be drained, when desired, and may also include a liquid extraction conduit extending into the collection chamber and attachable to a liquid pump for pumping liquid sucked up into the vacuum from the collection chamber. This makes draining the collection chamber much easier that in other vacuums. The vacuum device also includes a filter for air leaving the device which may include filter material in a filter housing over which a vacuum bag may be placed. A bypass in the filter housing may be opened to allow air from the device to bypass the filter material in the housing and pass directly into the vacuum bag.
摘要翻译：由压缩空气供电的真空清洁装置包括形成用于收集由真空清洁装置吸入的液体和碎屑的内部收集室的罐。真空包括用户操作的排水口，根据需要，收集在真空收集室中的液体和碎屑可从中排出，并且还可以包括延伸到收集室中并可附接到液体泵的液体抽出管道，用于泵吸液体从收集室进入真空。这使得在其他真空中更容易排出收集室。真空装置还包括用于离开装置的空气的过滤器，其可以包括过滤器壳体中的过滤材料，真空袋可以放置在过滤器壳体上。可以打开过滤器壳体中的旁路以允许来自装置的空气绕过壳体中的过滤材料并直接进入真空袋。

3. 发明授权

US07203994B2 Compressed air vacuum cleaner 失效
标题翻译：压缩空气吸尘器
公开(公告)号：US07203994B2
公开(公告)日：2007-04-17
申请号：US10964077
申请日：2004-10-13
申请人： Donald A. Smith
发明人： Donald A. Smith
IPC分类号： A47L5/16 , A47L5/18
CPC分类号： A47L9/0081 , A47L5/18 , A47L7/0009 , A47L7/0028 , A47L7/0038 , A47L7/0042 , A47L9/102
摘要： A vacuum cleaner powered by compressed air includes a canister forming an internal collection chamber. The vacuum cleaner includes a drain at the bottom of the collection chamber from which liquid and debris can be drained, and may also provide for pressurizing the collection chamber for forcing collected liquid from the drain to a liquid drain or collecting drum or tank. This makes draining the collection chamber easier than in other vacuum cleaners. Preferably the bottom of the chamber slopes toward the drain. The chamber may be pressurized by the compressed air used to power the vacuum cleaner. The vacuum cleaner may also include a separate pressure tank for holding a degreaser, detergent, or soap which can be sprayed onto the residue of a liquid spill afier the liquid has been sucked up. The vacuum cleaner may includes wheels and a handle for easy movement.
摘要翻译：由压缩空气供电的吸尘器包括形成内部收集室的罐。真空吸尘器包括在收集室底部的排水口，液体和碎屑可从中排出，并且还可以为收集室提供加压，以将收集的液体从排水管强制到液体排放或收集桶或罐。这使得收集室比其他吸尘器更容易排水。优选地，室的底部朝向排水口倾斜。该腔室可以被用于为真空吸尘器供电的压缩空气加压。真空吸尘器还可以包括用于保持脱脂剂，洗涤剂或肥皂的单独的压力罐，其可以在液体被吸入之后喷洒到液体溢出物的残余物上。真空吸尘器可以包括轮子和手柄以便于移动。

4. 发明授权

US06430954B1 Adjustable protective cover for an air conditioner 失效
标题翻译：空调可调保护盖
公开(公告)号：US06430954B1
公开(公告)日：2002-08-13
申请号：US09690663
申请日：2000-10-17
申请人： Donald A. Smith
发明人： Donald A. Smith
IPC分类号： F25D2302
CPC分类号： F24F1/58 , Y10S135/913
摘要： An adjustable protective cover for use with an outdoor air conditioning unit comprises a framework of vertical supports and upper and lower struts forming a generally cubicle configuration. The protective cover further includes a screen having a top portion and a plurality of side portions. The top portion spans between the upper struts for shielding the top of the air conditioning unit from the sun and debris. The side portions of the screen span between respective vertical supports and upper and lower struts for shielding the sides of the air conditioning unit from the sun and debris. A plurality of slider bars are fixedly attached along free edges of the side portions of the screen adjacent respective lower struts. Each vertical support defines a slot extending longitudinally therealong. The cover further includes a plurality of knob fasteners that are slidable within the slots and which are threadably connected to respective slider bars. Accordingly, each side portion of the screen may be moved between open and closed configurations relative to the upper and lower struts of the framework upon slidable movement of a respective fastener along a slot path. As the fastener may threadably tighten or loosen a slider bar relative to a vertical support, the side portions may be held in partially open or closed configurations.
摘要翻译：与室外空调单元一起使用的可调节保护盖包括垂直支撑框架和形成大致柜体构型的上下支柱。保护罩还包括具有顶部和多个侧部的屏幕。顶部跨越上支柱，用于屏蔽空调单元的顶部与太阳和碎片。屏幕的侧面部分在相应的垂直支撑件和上下支柱之间，用于遮蔽空调单元的侧面与太阳和碎片。多个滑动杆沿着相邻的下支柱的屏幕的侧部的自由边缘固定地附接。每个垂直支撑件限定沿着其纵向延伸的狭槽。所述盖还包括可在所述槽内滑动并且螺纹连接到相应的滑杆的多个旋钮紧固件。因此，相对于框架的上和下支柱，屏幕的每个侧面部分可以在打开和关闭构造之间相对于相应的紧固件沿着狭槽路径滑动移动而移动。当紧固件相对于垂直支撑件可螺纹地紧固或松开滑块时，侧部可以保持部分打开或闭合的构造。

5. 发明授权

US06338738B1 Device and method for stabilizing cardiac tissue 有权
标题翻译：用于稳定心脏组织的装置和方法
公开(公告)号：US06338738B1
公开(公告)日：2002-01-15
申请号：US09386666
申请日：1999-08-31
申请人： Marc Bellotti , Alan W. Marttila , Kenneth J. Steele , Scott R. Ariagno , Atif M. Yardimci , Donald R. Heslington , Charles R. Weyrauch , Lise J. Herriott , Donald A. Smith , Cristina J. Stadler
发明人： Marc Bellotti , Alan W. Marttila , Kenneth J. Steele , Scott R. Ariagno , Atif M. Yardimci , Donald R. Heslington , Charles R. Weyrauch , Lise J. Herriott , Donald A. Smith , Cristina J. Stadler
IPC分类号： A67B0100
CPC分类号： F16M11/40 , A61B17/0206 , A61B2017/00243 , A61B2017/0243 , A61B2017/2926 , F16M11/045 , F16M11/18 , F16M2200/022 , F16M2200/024 , F16M2200/066 , F16M2200/08
摘要： The present invention is directed to a new and useful device and method for stabilizing cardiac tissue at a surgical site during heart surgery, and specifically useful during beating heart surgery. The device includes a foot for contacting a heart tissue and two arms movably connected together for selective movement to vary and adjust the position of the foot on the heart. The foot and the arm assembly are designed to optimize stability of the foot in contact with heart tissue, and therefore, to optimize stability of the heart during surgical procedure. The device is capable of being mounted on a chest spreader. The foot has a bottom surface which is angled for better stabilization and engagement with the heart.
摘要翻译：本发明涉及一种用于在心脏手术期间在手术部位处稳定心脏组织的新的和有用的装置和方法，并且在搏动心脏手术期间特别有用。该装置包括用于接触心脏组织的脚和可移动地连接在一起的两个臂，用于选择性运动以改变和调节心脏在脚上的位置。脚和臂组件被设计成优化足部与心脏组织接触的稳定性，并因此优化在外科手术过程中心脏的稳定性。该装置能够安装在胸罩上。脚部具有一个底部表面，该底部表面成角度以更好地稳定和与心脏接合。

6. 发明授权

US5452923A Coiled tubing connector 失效
标题翻译：卷管连接器
公开(公告)号：US5452923A
公开(公告)日：1995-09-26
申请号：US267186
申请日：1994-06-28
申请人： Donald A. Smith
发明人： Donald A. Smith
IPC分类号： E21B17/04 , E21B19/16 , E21B23/00 , F16L21/06
CPC分类号： E21B17/04 , E21B19/16
摘要： There is described a method and apparatus for connecting the end of coiled tubing to a downhole tool string, comprising a first tubular housing having a first uphole and a second downhole end and a bore formed therethrough for a length of coiled tubing, a second tubular housing adapted for releasable connection to the downhole end of the first housing, the second housing having a first uphole and a second downhole end and a bore formed therethrough for receiving the length of coiled tubing at least partially into the second housing, slips adapted to at least partially surround the coiled tubing and having on an inner surface thereof raised projections for penetrating a contiguous surface of the coiled tubing for connection thereto, the slips additionally including connectors to interlock with cooperating connectors on the second housing for a non-rotatable torque transmitting connection therebetween, and a force transmitting member disposed between the slips and the first housing to maintain the slips in compressive contact with the coiled tubing.
摘要翻译：描述了一种用于将盘旋管的端部连接到井下工具串的方法和装置，包括：第一管状壳体，其具有第一上孔和第二井下端，以及穿过其形成的长度为连续油管的孔，第二管状壳体适于可释放地连接到第一壳体的井下端，第二壳体具有第一上孔和第二井下端以及穿过其形成的孔，用于将至少部分地进入第二壳体的连续管道的长度接收至少适于至少部分地环绕连续油管并且在其内表面上具有用于穿过连接管道的连续表面的凸起突起，用于连接到其上，滑块还包括连接器，以与第二壳体上的协作连接器互锁，用于其间的不可转动的扭矩传递连接以及设置在所述滑块和所述第一壳体之间的力传递部件保持与连续油管压缩接触的滑块。

7. 发明授权

US4342177A Prefabricated steel frame building construction components and methods 失效
标题翻译：预制钢框架建筑施工组件及方法
公开(公告)号：US4342177A
公开(公告)日：1982-08-03
申请号：US49624
申请日：1979-06-18
申请人： Donald A. Smith
发明人： Donald A. Smith
IPC分类号： E04B1/24 , E04C3/40 , E04B7/02 , F16B7/08
CPC分类号： E04C3/40 , E04B1/24 , E04B2001/2415 , E04B2001/2448 , E04B2001/2463 , E04B2001/2472 , E04B2001/2487 , Y10T403/3906 , Y10T403/5786 , Y10T403/7117 , Y10T403/7194
摘要： A prefabricated steel frame building structural system which is assembled with nuts and bolts and required no shop welding or site fabrication. The columns and beams in the building are fabricated from lengths of very high strength, light gauge, stiffened C-channel steel stock. Uniquely designed haunch plates and haunch plate stiffener angles are used for column-beam connections and novel ridge plates and ridge plate stiffener angles are used for beam-beam connections to form the two hinged end wall and intermediate frames for the building. Also used are novel corner girt clips for securing the girts to the corner columns; rake purlin angles for securing purlins to the rake beams; and purlin girt clips for securing purlins to the intermediate beams and for securing girts to the intermediate columns. Each of the mentioned components are designed so that they may be used interchangeably at both the left and right sides of the building, there being no specially designed left and right said components. Also disclosed are unique methods of fabricating the purlin girt clips; and of designing a prefabricated steel frame building whose size may be incrementally varied while using the same said components, except for the length and/or gauge of the columns and beams, regardless of the dimensions of the building within a given range of building sizes.
摘要翻译：预制钢结构建筑结构系统，用螺母和螺栓组装，不需要商店焊接或现场制造。建筑物中的柱和梁由非常高的强度，轻量级，加强的C沟道钢材料的长度制成。用于柱梁连接的独特设计的肘板和夯板加强筋角度，新颖的脊板和脊板加强角用于梁梁连接，以形成用于建筑物的两个铰接端壁和中间框架。还使用的是用于将衬衫固定到角落柱上的新颖的角形围裙; 将pur条固定在耙梁上; 以及用于将pur条固定到中间梁并用于将衬垫固定到中间柱的pur条夹。所提到的每个部件被设计成使得它们可以在建筑物的左侧和右侧互换使用，没有特别设计的左右的所述部件。还公开了制造pur条夹的独特方法; 以及设计预制钢框架建筑物，其尺寸可以在使用相同的所述部件的同时逐渐变化，除了柱和梁的长度和/或规格之外，不管建筑尺寸的给定范围内的建筑物的尺寸如何。

8. 发明授权

US4241673A Direct ignition of pulverized coal 失效
标题翻译：直接点燃煤粉
公开(公告)号：US4241673A
公开(公告)日：1980-12-30
申请号：US91534
申请日：1979-11-05
申请人： Donald A. Smith , Martin E. Smirlock
发明人： Donald A. Smith , Martin E. Smirlock
IPC分类号： F23D1/00 , F23K3/02
CPC分类号： F23D1/00 , F23K3/02 , F23D2207/00
摘要： Pulverized coal is ignited, to furnish energy for warm-up or low load operation of a coal burning furnace, by a technique which does not require the combustion of significant quantities of liquid or gaseous fuels. The direct ignition of pulverized coal in accordance with the present invention contemplates the delivery of a dense phase coal/air stream to an ignition zone where it receives ignition energy and the thus ignited mixture is thereafter contained in a recirculation region until the flame becomes self-sustaining.
摘要翻译：通过不需要燃烧大量液体或气体燃料的技术，粉煤被点燃，为燃煤炉的预热或低负载运行提供能量。根据本发明的粉煤的直接点燃考虑将致密相煤/空气流输送到其中接收点燃能量的点火区域，然后将这样点燃的混合物包含在再循环区域中，直到火焰变为自维持。

9. 发明授权

US3968931A Pressure jet atomizer 失效
标题翻译：压力喷射雾化器
公开(公告)号：US3968931A
公开(公告)日：1976-07-13
申请号：US619975
申请日：1975-10-06
申请人： Donald A. Smith
发明人： Donald A. Smith
IPC分类号： B05B1/34 , F23D11/24 , B05B9/00
CPC分类号： F23D11/24 , B05B1/3436
摘要： A pressure jet atomiser of the centrifugal swirl type wherein a forced vortex is gradually accelerated, by being directed through a smoothly converging passage, and is thereafter refined and thinned. Refining of the vortex occurs in a constant diameter nozzle throat section and thinning is achieved by passage through a smooth diverging diffuser downstream of the throat. A constant spray angle for the thinned vortex is achieved by providing the diffuser with an abrupt set-back.
摘要翻译：离心旋流型压力喷射雾化器，其中强制涡流逐渐加速，通过顺畅的会聚通道被引导，然后被精炼和变薄。涡流的细化发生在恒定直径的喷嘴喉部，通过在喉部下游通过平滑的扩散扩散器实现变薄。通过为扩散器提供突然的回弹来实现减薄涡流的恒定喷雾角度。

10. 发明申请

US20130175235A1 PHARMACEUTICAL PRODUCT WITH CLOSURE ASSEMBLY 审中-公开
标题翻译：具有封闭装置的药用产品
公开(公告)号：US20130175235A1
公开(公告)日：2013-07-11
申请号：US13347777
申请日：2012-01-11
申请人： Waleed M. Elsayyid , Roger H. Ramoth , Jean-Pol Warbecq , Craig T. Flanagan , Simon Freed , Margaret L. Benezra , David D. Chesley , Mark C. Perry , David D. Hsu , Steven C. Jepson , Donald A. Smith
发明人： Waleed M. Elsayyid , Roger H. Ramoth , Jean-Pol Warbecq , Craig T. Flanagan , Simon Freed , Margaret L. Benezra , David D. Chesley , Mark C. Perry , David D. Hsu , Steven C. Jepson , Donald A. Smith
IPC分类号： B65D41/00
CPC分类号： A61M16/183
摘要： A system includes a container and an adapter. The container may include a wall defining a receptacle and a neck, the neck forming an opening and a passage in fluid communication between the receptacle and the opening; a closure assembly having a portion disposed within the neck, and including an insert defining a valve seat, an actuator, a valve member attached to the actuator and sealingly engageable with the valve seat, and a biasing member disposed between the insert and the actuator. The biasing member urges the valve member into sealing engagement with the valve seat in an actuator advanced state, and the valve member disengages from the valve seat in an actuator retracted state, the actuator depending through the opening in the advanced state. The adapter may be removably attached to the container, and configured to move the actuator from advanced to retracted state upon attachment.
摘要翻译：系统包括容器和适配器。容器可以包括限定容器和颈部的壁，颈部形成开口和在容器和开口之间流体连通的通道; 闭合组件，其具有设置在颈部内的部分，并且包括限定阀座的致动器，致动器附接到致动器并可与阀座密封接合的阀构件以及设置在插入件和致动器之间的偏置构件。偏压构件促使阀构件在致动器先进状态下与阀座密封接合，并且阀构件在致动器缩回状态下从阀座脱离，致动器依靠处于高级状态的开口。适配器可以可移除地附接到容器，并且构造成在附接时将致动器从高级移动到缩回状态。

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