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    • 2. 发明申请
    • A STRETCHER WITH A MOBILE FOLDABLE CONSTRUCTION
    • 具有移动式折叠结构的拉手
    • WO2015074630A1
    • 2015-05-28
    • PCT/CZ2014/000136
    • 2014-11-19
    • NEZAMI AFRASHTEH, Rambod Reza
    • NEZAMI AFRASHTEH, Rambod Reza
    • A61G1/056A61G1/02
    • A61G1/0562A61G1/0212
    • A stretcher (1) with a mobile foldable construction (2) comprising a frame (3) formed by two parallel longitudinal girders (4) mutually connected at both their ends by cross beams (26, 26'). The frame (3) is provided by castors (5) and by a mobile foldable construction (2) mounted to the frame (3), the mobile foldable construction (2) being formed by a pair of front legs (6) mutually connected by a front connecting arm (9) and provided with front castors. The front legs are mounted on the front pivot axis (23) with possibility of pivotal movement relative to the frame (3). The frame (3) is further provided by a pair of rear legs (7) mutually connected by a rear connecting arm (9'), the rear legs (7) being provided with rear castors and mounted on the rear pivot axis (22) with possibility of pivotal movement relative to the frame (3), wherein the front legs (6) and the rear legs (7) are angularly adjustable relative to the frame (3) by means of gas springs (10, 12) engaging the connecting arms (9, 9') and they are at the same time foldable in a loading position so that they lie parallelly with the frame (3). The front legs (6) and the rear legs (7) are directed in the loading position to the rear end of the frame (3). The subject matter of the invention lies in that at least one gas spring (10, 12) is arranged in the frame (3) between the longitudinal girders (4) and parallel therewith and does not extend beyond the outline of the longitudinal girders (4) and the moving member of the gas spring (10, 12) is connected with a carrier (18, 19) slidably retained in at least one longitudinal girder (4). The carrier (18, 19) is connected, by means of a strut (20, 21) pivotally retained at both its ends, with the front connecting arm (9) or with the rear connecting arm (9') or with at least one leg (6, 7).
    • 一种具有可移动的可折叠结构(2)的担架(1),包括由两个平行的纵向纵梁(4)形成的框架(3),所述框架(3)在其两端通过横梁(26​​,26')相互连接。 框架(3)由脚轮(5)和安装到框架(3)上的可移动的可折叠结构(2)提供,移动可折叠结构(2)由相互连接的一对前腿(6)形成, 前连接臂(9)并具有前脚轮。 前腿安装在前枢转轴线(23)上,可能相对于框架(3)枢转运动。 框架(3)还由一对由后连接臂(9')相互连接的后腿(7)提供,后腿(7)设置有后脚轮并且安装在后枢转轴线(22)上, 具有相对于所述框架(3)的枢转运动的可能性,其中所述前腿(6)和所述后腿(7)通过与所述连接件(10)接合的气弹簧(10,12)相对于所述框架(3)成角度地可调节 臂(9,9')并且它们同时在装载位置处可折叠,使得它们与框架(3)平行地放置。 前腿(6)和后腿(7)在装载位置被引导到框架(3)的后端。 本发明的主题在于,至少一个气弹簧(10,12)布置在框架(3)之间的纵向纵梁(4)之间并与其平行,并且不延伸超出纵向梁(4)的轮廓 )和气弹簧(10,12)的移动构件与可滑动地保持在至少一个纵向梁(4)中的托架(18,19)连接。 托架(18,19)借助于其两端枢轴保持的支柱(20,21)与前连接臂(9)或后连接臂(9')或至少一个 腿(6,7)。
    • 7. 发明申请
    • MANUAL RELEASE SYSTEMS FOR AMBULANCE COTS
    • 手动释放系统用于AMBULANCE COTS
    • WO2014089180A1
    • 2014-06-12
    • PCT/US2013073069
    • 2013-12-04
    • FERNO WASHINGTON
    • VALENTINO NICHOLAS VJEFFRIES MICHAELMAGILL BRIAN
    • A61G7/012
    • A61G1/0562A61G1/0212A61G1/0237A61G1/025A61G1/0256A61G1/0262A61G1/0567A61G7/012A61G7/018A61G7/0527A61G2203/726
    • Embodiments of a cot comprise a support frame, legs coupled to the support frame, at least one hydraulic actuator configured to raise or lower the legs, and a manual release system coupled to the at least one actuator and configured to lower the cot manually at a controlled descent rate. The manual release system comprises a manual actuation component, a manual release valve operable to be opened upon actuation by the manual actuation component, a fluid reservoir operable to receive hydraulic fluid from the at least one actuator upon opening of the manual valve; and a flow regulator configured to control the flow rate of the hydraulic fluid into the fluid reservoir, wherein the release of hydraulic fluid into the fluid reservoir at the controlled flow rate is configured to manually lower the cot at the controlled descent rate.
    • 婴儿床的实施例包括支撑框架,联接到支撑框架的腿部,被配置为升高或降低腿部的至少一个液压致动器,以及联接到所述至少一个致动器并且被配置成手动地在一个 控制下降率。 手动释放系统包括手动致动部件,手动释放阀,其可操作以在通过手动致动部件致动时打开;流体储存器,其可操作以在手动阀打开时从所述至少一个致动器接收液压流体; 以及流量调节器,其被配置为控制进入流体储存器的液压流体的流量,其中以受控流速将液压流体释放到流体容器中被配置为以受控的下降速率手动降低床。
    • 10. 发明申请
    • ストレッチャー
    • 担架
    • WO2004078087A1
    • 2004-09-16
    • PCT/JP2004/002423
    • 2004-02-27
    • 株式会社松永製作所松永 茂之松永 紀之後藤 和之
    • 松永 茂之松永 紀之後藤 和之
    • A61G1/02
    • A61G1/0562A61G1/0212A61G1/0237A61G1/0256A61G1/0262A61G1/0293
    • 本発明の課題は、ストレッチャーの上下動を滑らかにすると共に、ストッパー機構をさらに確実なものとして、救急隊員が確実に動作をすることができる安全性の高いストレッチャーを提供する。 前部脚15と後部脚17にキャスターを有し、上部に担架を載置するための上部フレーム11と、該上部フレーム11の位置を上下に変動させるためのスライド機構に定荷重バネ28、29と、上部フレーム11を任意の位置で停止させるメカロック機構32、33を備えたストレッチャーにおいて、前記前部脚を補助する前部脚補助フレーム16の摺動を固定するロック機構31と、前記前部脚15と前部脚補助フレーム16と後部脚17を補助する後部脚補助フレーム18のそれぞれの支持部とセンターレール14の間にスライドを滑らかにするローラ36を設けたことを特徴とするストレッチャー100とした。
    • 一个高度安全的担架,可以上下移动更平稳,并且止动器机构更可靠,从而担架可由救护人员正确处理。 担架(100)在前腿(15)和后腿(17)上具有脚轮,上部框架(11)在其上部放置有担架主体,在滑动机构中具有恒定负载弹簧(28,29) 用于垂直地改变上框架(11)的位置,以及用于将上框架停止在期望位置的机械锁定机构(32,33)。 担架(100)还具有用于锁定前腿辅助框架(16)的锁定机构(31),用于支撑前腿以便不滑动,并且具有支撑前部的后腿辅助框架(18) 腿部(15),前腿辅助框架(16)和后腿部(17)。 担架(100)的特征在于,在锁定机构(31)的支撑部分和后腿辅助框架(18)的支撑部分和中心轨道(14)之间设置有辊(36)。 辊(36)平滑了支撑部分和中心轨道(14)之间的滑动运动。