公开(公告)号：US06942226B2

公开(公告)日：2005-09-13

申请号：US10342992

申请日：2003-01-14

申请人： Nathan R. Walkingshaw

发明人： Nathan R. Walkingshaw

IPC分类号： A61G1/02 ,  A61G1/06 ,  A61G5/04 ,  A61G5/06 ,  A61G7/012 ,  A61G7/015 ,  A61G7/08 ,  B62B7/04 ,  B62B9/02

CPC分类号： A61G1/0567 ,  A61G1/0212 ,  A61G1/0225 ,  A61G1/0281 ,  A61G1/0287 ,  A61G1/0293 ,  A61G1/042 ,  A61G5/04 ,  A61G5/061 ,  A61G5/066 ,  A61G7/012 ,  A61G7/015 ,  A61G7/08

摘要： An ambulance cot is provided having a wheeled carriage, a frame for mounting the wheels, a horizontally oriented patient litter supported from the wheeled carriage and variable, pneumatically powered height scissors frame. The pneumatic actuator is designed to give a patient air-ride transportation and an adjustable height litter for lifting a patient from the ground. The patient litter has a pivoting hinge for transporting a patient down stairs. This pivot will allow the stretcher to pivot to a horizontal angle while going down stairs, for patient support and ease of transportation for the operator below. One embodiment has tracks attached over the wheels to provide a more stable and smooth ride as the cot is moved down stairs. Another embodiment comprises a translational trolley configuration. A hand brake is mounted on the patient litter for braking the tank-like motion of the tracks.

摘要翻译： 提供救护床，其具有轮式托架，用于安装车轮的框架，由轮式托架支撑的水平定向的病人垃圾和可变的气动高度剪刀框架。 气动执行器设计用于给患者空气运输和可调高度的垃圾提起患者离开地面。 患者垃圾具有用于将患者运送到楼梯的枢转铰链。 该枢轴将允许担架在楼梯下降时枢转到水平角度，以便患者支撑和便于下面的操作者的运输。 一个实施例具有附接在车轮上的轨道，以在婴儿床沿楼梯移动时提供更稳定和平稳的骑行。 另一个实施例包括平移小车配置。 手制动器安装在病人垃圾上，用于制动轨道的坦克式运动。

公开(公告)号：US06923606B2

公开(公告)日：2005-08-02

申请号：US10231348

申请日：2002-08-30

申请人： Brett Fehrle ,  Nathan Richmond ,  Thomas Kinsey ,  Chris Cuellar

发明人： Brett Fehrle ,  Nathan Richmond ,  Thomas Kinsey ,  Chris Cuellar

IPC分类号： A61G1/04 ,  A61G1/06 ,  A61G3/00 ,  B64C1/20 ,  B64D11/06 ,  B61D3/16

CPC分类号： B64D11/0696 ,  A61G1/04 ,  A61G1/06 ,  A61G3/0825 ,  A61G3/0858 ,  A61G2220/10 ,  B64C1/20 ,  B64D2011/0092

摘要： The invention provides a reconfigurable patient support pallet system for transporting patients on litters. The patient support pallet system includes a pallet mounted to the floor of a vehicle. The pallet has a plurality of track rails and attachment points for attaching a litter stanchion set, capable of holding a patient in a litter, and/or for attaching a seat to the surface of the pallet. The pallet also includes a plurality of pallet lips and cargo rings on the periphery which provide locations to attach one or more pallet extensions, pallet spacers and/or pallet ramps to increase the usable surface area of a pallet, as well as facilitate safe passage on, off and between pallets by reducing tripping hazards inherent in cargo aircraft.

摘要翻译： 本发明提供了一种用于运输病人的可重构患者支撑托盘系统。 患者支撑托盘系统包括安装在车辆地板上的托盘。 托盘具有多个轨道轨道和附接点，用于将能够将患者保持在垫料中的垫料支柱组和/或用于将座椅附接到托盘的表面。 托盘还包括在周边上的多个托盘边缘和货物环，其提供连接一个或多个托盘延伸部，托盘间隔件和/或托盘斜面的位置以增加托盘的可用表面积，并且便于安全地通过 ，通过减少货机固有的绊倒危险，在托盘之间和之间。

公开(公告)号：US20050114997A1

公开(公告)日：2005-06-02

申请号：US11033220

申请日：2005-01-11

申请人： Nathan Walkingshaw

发明人： Nathan Walkingshaw

IPC分类号： A61G1/02 ,  A61G1/06 ,  A61G5/04 ,  A61G5/06 ,  A61G7/012 ,  A61G7/015 ,  A61G7/08 ,  A61G7/02

CPC分类号： A61G1/0567 ,  A61G1/0212 ,  A61G1/0225 ,  A61G1/0281 ,  A61G1/0287 ,  A61G1/0293 ,  A61G1/042 ,  A61G5/04 ,  A61G5/061 ,  A61G5/066 ,  A61G7/012 ,  A61G7/015 ,  A61G7/08

摘要： An ambulance cot is provided having a wheeled carriage, a frame for mounting the wheels, a horizontally oriented patient litter supported from the wheeled carriage and variable, pneumatically powered height scissors frame. The pneumatic actuator is designed to give a patient air-ride transportation and an adjustable height litter for lifting a patient from the ground. The patient litter has a pivoting hinge for transporting a patient down stairs. This pivot will allow the stretcher to pivot to a horizontal angle while going down stairs, for patient support and ease of transportation for said operator below. One embodiment has tracks attached over the wheels to provide a more stable and smooth ride as the cot is moved down stairs. Another embodiment comprises a translational trolley configuration. A hand brake is mounted on the patient litter for braking the tank-like motion of the tracks.

摘要翻译： 提供救护床，其具有轮式托架，用于安装车轮的框架，由轮式托架支撑的水平定向的病人垃圾和可变的气动高度剪刀框架。 气动执行器设计用于给患者空气运输和可调高度的垃圾提起患者离开地面。 患者垃圾具有用于将患者运送到楼梯的枢转铰链。 该枢轴将允许担架在楼梯下降时枢转到水平角度，以便患者支撑和便于下面的操作者的运输。 一个实施例具有附接在车轮上的轨道，以在婴儿床沿楼梯移动时提供更稳定和平稳的骑行。 另一个实施例包括平移小车配置。 手制动器安装在病人垃圾上，用于制动轨道的坦克式运动。

公开(公告)号：US5779296A

公开(公告)日：1998-07-14

申请号：US743860

申请日：1996-11-05

申请人： Barry J. Hewko

发明人： Barry J. Hewko

IPC分类号： A61G1/06 ,  A61G3/00 ,  B64C1/22

CPC分类号： B64C1/22 ,  A61G1/06 ,  A61G3/0227 ,  A61G3/0254 ,  A61G3/0281 ,  A61G3/0833 ,  A61G3/0858 ,  A61G3/0866 ,  A61G3/0883 ,  A61G3/0891 ,  A61G2220/10 ,  B64D2011/0092

摘要： An apparatus secures at least two patient supports within a vehicle during transport, particularly adaptable within helicopters. Patient supports are secured to trays that are removably, telescopically connected to bases on a floor of a vehicle. The trays are telescopically, longitudinally, extended relative to the bases. Also, the trays are pivotally attached to a base for pivotal movement about an axis perpendicular to the floor, which includes an electric jack for moving the trays towards and away from the floor.

摘要翻译： 一种装置在运输过程中固定至少两个患者支架，特别适用于直升机。 患者支架被固定到可移除地，可伸缩地连接到车辆地板上的基座的托盘上。 托盘相对于基座可伸缩地纵向延伸。 此外，托盘枢转地附接到基座，用于围绕垂直于地板的轴线枢转运动，其包括用于使托盘朝向和离开地板移动的电插座。

公开(公告)号：US5701618A

公开(公告)日：1997-12-30

申请号：US632482

申请日：1996-04-24

申请人： Klaus Brugger

发明人： Klaus Brugger

IPC分类号： A61G1/00 ,  A61G1/06 ,  A61G3/00 ,  F15B1/02 ,  F15B11/028 ,  F15B20/00 ,  F15B21/14 ,  A61G7/05

CPC分类号： A61G1/06 ,  A61G3/006 ,  F15B20/00 ,  A61G2203/72

摘要： A hydraulic system for hydraulically actuating a vertically adjustable ambulance lifting table used for receiving thereon a stretcher and adapted to be selectively switched to a cushioned mode of operation comprises a cylinder for actuating the lifting table, a hydraulic accumulator for cushioning the lifting table, a pump, a three-way valve, and a discharge valve connected to a reservoir of the hydraulic system on the outlet side thereof. In order to prevent the patient and/or the medical personnel from being exposed to danger by the lifting table when the above-mentioned hydraulic system is used, and even if the hydraulic system is actuated incorrectly, the three-way valve is in fluid connection with the pump and the hydraulic accumulator on the inlet side thereof and with the cylinder on the outlet side thereof, a valves is provided between the cylinder on the one hand and the hydraulic accumulator on the other, the valves is controlled such that it assumes an open position only if the pressure in the hydraulic accumulator exceeds the pressure within the cylinder by not more than a predetermined pressure difference, and the input side of the discharge valve is in fluid connection either with the hydraulic accumulator or with the cylinder depending on the pressure prevailing in the hydraulic accumulator relative to the pressure prevailing in the cylinder.

摘要翻译： PCT No.PCT / EP94 / 03724 Sec。 371日期：1996年4月24日 102（e）日期1996年4月24日PCT 1994年11月10日PCT PCT。 公开号WO95 / 13043 日期1995年5月18日用于液压驱动可垂直调节的救护车升降台的液压系统，用于在其上接收担架并适于被选择性地切换到缓冲操作模式，包括用于致动升降台的气缸，用于缓冲提升的液压蓄能器 工作台，泵，三通阀，以及与出口侧的液压系统的贮存器连接的排出阀。 为了防止患者和/或医务人员在使用上述液压系统时被升降台暴露于危险中，并且即使液压系统被不正确地致动，三通阀处于流体连接状态 泵和液压蓄能器在其入口侧，并且气缸在其出口侧，一方面在气缸和液压蓄能器之间设置有阀，阀被控制成使得其呈现为 只有当液压蓄能器中的压力超过气缸内的压力不超过预定的压力差时，排放阀的输入侧与液压蓄能器或与气缸根据压力流体连接 在液压蓄能器中相对于气缸中的压力存在。

公开(公告)号：US4921295A

公开(公告)日：1990-05-01

申请号：US256751

申请日：1988-10-12

申请人： Joachim Stollenwerk

发明人： Joachim Stollenwerk

IPC分类号： A61G1/02 ,  A61G1/06

CPC分类号： A61G1/0562 ,  A61G1/0212 ,  A61G1/0237 ,  A61G1/0262 ,  A61G1/0293 ,  A61G1/042

摘要： The entry rolls of a carriage for an ambulance stretcher are arranged at the carriage frame in such a manner that they are displaceable in lengthwise direction to the frame. At the front end of the carriage frame, the entry rolls can be locked by an arresting mechanism in a predetermined position relative to the frame. By releasing the arresting mechanism when the carriage is thrust into the transport vehicle, the entry rolls are shifted backwardly with respect to the frame toward the front legs until they are finally arranged directly under the front rollers of the ambulance stretcher disposed on the carriage.

摘要翻译： 用于救护车担架的托架的入口辊以这样的方式布置在托架框架上，使得它们可以在长度方向上移动到框架。 在托架框架的前端，进入辊可以通过止动机构相对于框架在预定位置锁定。 当滑架被推入运输车辆时，通过释放止动机构，进入辊相对于框架朝向前腿向后移动，直到它们最终布置在设置在托架上的救护车担架的前辊正下方。

公开(公告)号：US4378128A

公开(公告)日：1983-03-29

申请号：US219988

申请日：1980-12-24

申请人： Gerd Holling ,  Peter Nussbaum

发明人： Gerd Holling ,  Peter Nussbaum

IPC分类号： A61G1/06 ,  A61G3/00

CPC分类号： A61G3/005 ,  A61G1/06 ,  A61G3/0227 ,  A61G3/0236 ,  A61G3/0245 ,  A61G3/0263 ,  A61G3/0272 ,  A61G3/0825 ,  A61G3/085 ,  A61G3/0858 ,  A61G3/0866

摘要： An ambulance has two stretcher support stages placed one over the other next to one side wall of the ambulance for taking up stretchers and near the side wall there is a single guiding upright or two spaced guiding uprights, on which runners are guided and on which they may be locked at different heights. On the runners or sleeves, brackets are fixed, more specially by way of horizontal bearings, the stretcher stages being supported on the brackets. Rails running in the length-direction of the ambulance, and designed for supporting the stages, may be changed in length so that the separate runners may undergo separate adjustment in height. The front upright or a support with the same effect is fixed to the side wall of the ambulance or to the ambulance's floor, while the back guiding upright is supported by way of a floor wheel on the ambulance floor, such wheel being fixed directly to the lower end of the upright or to a post on which the upright is supported. Furthermore, the ends of the brackets supporting the lower stage which are nearest to the middle of the ambulance are supported by way of floor wheels on the ambulance floor. The front brackets are joined up by way of bearings (with an upright axis) with the front guiding upright or the support so that the back ends of the two stretcher support stages may be turned towards the middle of the ambulance in a horizontal plane. Furthermore, the guide rails placed towards the middle of the ambulance may be turned about a front upright bearing and may be moved, using a horizontal guide tube with a runner, towards the middle of the ambulance.The back supporting and guiding upright has a locking system for fixing it to the ambulance side wall. Furthermore, the back end of the top stretcher support stage, which is nearer the middle of the ambulance, may be locked with the back door of the ambulance in the transport position by using a locking bolt.

摘要翻译： 一辆救护车有两个担架支架，一个位于救护车的一个侧壁旁边，用于卷起担架，靠近侧壁，有一个引导直立或两个间隔开的导向立柱，在这些导轨上引导跑步者， 可能被锁在不同的高度。 在跑步者或袖子上，支架是固定的，更特别是通过水平轴承固定，担架支撑在支架上。 在救护车的长度方向上行驶并且设计用于支撑级的轨道可以改变长度，使得单独的跑步者可以经历单独的高度调节。 正面立柱或具有相同效果的支撑件固定在救护车的侧壁或救护车的地板上，而后导轨直立件通过救护车地板上的地板轮支撑，这种车轮直接固定在 立柱的下端或支撑直立件的柱。 而且，最靠近救护车中部的支撑下段的支架的端部由救护车地板上的地板轮支撑。 前支架通过具有前引导直立或支撑件的轴承（具有竖直轴线）连接，使得两个担架支撑台的后端可以在水平面中朝向救护车的中部转动。 此外，朝向救护车中间放置的导轨可以围绕前直立轴承转动，并且可以使用具有转轮的水平导管朝向救护车的中部移动。 背部支撑和引导直立具有用于将其固定到救护车侧壁的锁定系统。 此外，靠近救护车中部的顶部担架支撑台的后端可以通过使用锁定螺栓与救护车的后门锁定在运输位置。

公开(公告)号：US4078269A

公开(公告)日：1978-03-14

申请号：US718462

申请日：1976-08-30

申请人： Jorn Weipert

发明人： Jorn Weipert

IPC分类号： B66F7/08 ,  A61G1/02 ,  A61G1/06 ,  A61G3/00 ,  A61G7/10 ,  A47C3/32

CPC分类号： A61G3/006 ,  A61G1/06

摘要： A litter frame having a supporting platform is adapted to be raised by a hydraulic or pneumatic jack. A common pneumatic or hydraulic system is provided to both raise the platform and to provide spring suspension for the same. Where a common hydro-pneumatic system is provided, the jack assembly is actuated by a hydraulic medium, while a hydro-pneumatic cushioning assembly is loaded by the hydraulic medium. The hydraulic medium is delivered to both the jack and the hydro-pneumatic system from the same hydraulic supply.

摘要翻译： 具有支撑平台的垃圾架适于由液压或气动千斤顶升高。 提供通用的气动或液压系统来提升平台并为其提供弹簧悬架。 在提供常见的液压气动系统的情况下，千斤顶组件由液压介质致动，而液压气动缓冲组件由液压介质装载。 液压介质从相同的液压供应输送到千斤顶和液压气动系统。

公开(公告)号：US3486671A

公开(公告)日：1969-12-30

申请号：US3486671D

申请日：1967-12-04

申请人： GROVER E SANDERS

发明人： SANDERS GROVER E

IPC分类号： A61G1/04 ,  A61G1/06 ,  A45F3/14

CPC分类号： A61G1/04

公开(公告)号：US2239604A

公开(公告)日：1941-04-22

申请号：US18361938

申请日：1938-01-06

申请人： DORR CO INC

发明人： VIGGO HARMS

IPC分类号： A61G1/06 ,  B01D21/02 ,  B01D21/06 ,  B01D21/24

CPC分类号： B01D21/14 ,  B01D21/0018 ,  B01D21/003 ,  B01D21/0042 ,  B01D21/186 ,  B01D21/2405 ,  B01D21/2427 ,  B01D21/245 ,  B01D21/2461 ,  B01D21/2488

摘要： 488,287. Treating solids with liquids ; cyaniding. HARMS, V., and DORR-OLIVER, N. V. Jan. 8, 1937, No. 586. [Class 82 (i)] Apparatus for separating liquids from solids and washing solids in fluid suspension comprises superposed sedimentation chambers which are in hydraulic communication and are provided with rotatable rakes or scrapers. Means are provided in at least one upper compartment to prevent direct transfer of settled material to the next lower compartment, the settled material being withdrawn from said upper compartment or compartments, e.g. by a pump or pumps, other mechanical means, or by gravity, and passed to an external washing or treatment stage from which it is returned to a lower compartment. In the form shown the pulp is fed by a pipe 2 into the feed box 4 of a tank 1 which is divided by floors 10, 11 into three compartments 7, 8, 9 in which work rotating rakes 12, 13, 14. The compartments are in hydraulic communication through the openings 19 through which passes the shaft 15 carrying the rakes, but direct transfer of settled material between the compartments 7 and 8 and 8 and 9 is prevented by upstanding walls 20, 21. Settled material is withdrawn from the compartment 7 by a pump 27 and is discharged into a tank 28 where it is washed by the overflow from the compartment 9 which rises through a pipe 20 provided with a telescopic tube 31 to control the discharge. The washed material is returned by a pipe 29 to the feed box 24 of the compartment 8. The settled material from this compartment is withdrawn by a pump 33 and washed in a tank 34 with liquid from a supply pipe 35, the washed material returning to the feed box 25 of the compartment 9. The final settled product is passed by the rake 14 into a discharge cone 3 provided with a rotating scraper 41 to prevent clogging, and is withdrawn by a pump 40. Liquid from the compartment 8 rises through a tube 37 and overflows the telescopic extension 38, and clarified liquid from the compartment 7 is withdrawn from the overflow launder 5. To increase the washing action baffles or agitating devices may be provided in the tanks 28 &c., the feed pipes, or the feed boxes. The apparatus may be used, for example, in causticizing plants for washing out caustic liquor, in gold recovery by the cyanide process, and for separating soluble materials from pigments.