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    • 4. 发明授权
    • Door retainer
    • 门保持架
    • US4747181A
    • 1988-05-31
    • US63452
    • 1987-06-18
    • Charles L. Davis
    • Charles L. Davis
    • E05C19/00E05F5/00
    • E05C19/003Y10S292/15Y10T16/61
    • A door retainer for removably mounting on the folding steps of a recreational vehicle to prevent the door from opening, which door retainer is characterized by a flat step plate designed to fit on the top step of the folding steps and provided with a downwardly-extending rear plate for engaging the rear edge of the top step. A post is upward-standing from the step plate in close proximity to the door, in order to prevent the door from opening when the step plate and the rear plate are installed on the steps in functional position. A latch bracket projects downwardly from fixed attachment to the step plate and a tab slot is provided in the rear plate opposite the latch bracket for receiving a tab located on one end of a keeper plate. The opposite end of the keeper plate is fitted with a keeper bracket for engaging the latch bracket on the step plate and receiving the hasp of a padlock to secure the step plate and the rear plate in functional configuration on the folding steps of the recreational vehicle.
    • 一种用于可拆卸地安装在休闲车辆的折叠台阶上以防止门打开的门保持器,该门保持器的特征在于平板踏板,其设计成适合折叠台阶的顶部台阶并设置有向下延伸的后部 用于接合顶部步骤的后边缘的板。 一个立柱从靠近门的踏板向上竖立,以便当台阶板和后板安装在功能位置的台阶上时,防止门打开。 闩锁支架从固定附件向下突出到台阶板,并且在后板中设置有与闩锁支架相对的突片槽,用于接收位于保持板一端的突片。 保持板的相对端配有保持架支架,用于与踏板上的闩锁支架接合,并接收挂锁的搭扣,以将踏板和后板固定在休闲车辆的折叠台阶上的功能构型上。
    • 5. 发明授权
    • Real time ambulatory patient monitor
    • 实时门诊病人监护仪
    • US5544661A
    • 1996-08-13
    • US180867
    • 1994-01-13
    • Charles L. DavisPaul V. Long
    • Charles L. DavisPaul V. Long
    • A61B5/00A61N1/39G06F17/00G06F19/00A61B5/0402
    • A61B5/0006A61B5/0002A61N1/3925G06F19/3418G06F19/345G06F19/3481A61B5/7232A61B5/7264G06F19/322G06F19/3468Y10S128/904
    • A patient monitoring system which includes a portable device and a central station. The portable device includes an ECG and a photo-plethysmograph connected to the patient; arrhythmia analysis apparatus; an expert system for determining if a pre-established critical parameter set has been exceeded; and a wireless wide area communication device for automatically contacting the central station via a public cellular phone network when the critical parameter set has been exceeded. When the central station is contacted, the patient's ECG waveforms, measurements, and trends, are sent to the central monitoring station and a two way voice channel between the patient and the central station is automatically opened. The central station includes a computerized facility which has a station from which a clinician can observe the real time data being sent from the patient, the patients historical records and from which the clinician can talk to the patient and activate therapeutic devices attached to the patient such as an external defibrillator, a pacer or an automatic drug infusion device.
    • 一种患者监视系统,其包括便携式设备和中央站。 便携式设备包括ECG和连接到患者的光学体积描记器; 心律失常分析仪; 用于确定是否已经超过预先建立的关键参数集的专家系统; 以及无线广域通信设备,用于当已经超过关键参数集时,经由公共蜂窝电话网络自动地联络中心站。 当联络中心站时,将患者的ECG波形,测量和趋势发送到中央监测站,患者和中心站之间的双向语音通道将自动打开。 中心站包括一个计算机化设施,其具有一个站点,临床医生可从该站点观察从患者发送的实时数据,患者的历史记录,临床医生可以从该站点与患者对话并激活附接到患者的治疗装置, 作为外部除颤器,起搏器或自动药物输注装置。