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    • 22. 发明授权
    • Autotransfusion system
    • 自动输血系统
    • US4744785A
    • 1988-05-17
    • US656955
    • 1984-10-02
    • Arthur L. RosenthalJohn UhochAugustus Felix
    • Arthur L. RosenthalJohn UhochAugustus Felix
    • A61M1/02A61M1/00A61M1/36
    • A61M1/3627A61M1/0001A61M2209/082
    • An autotransfusion system for collecting and salvaging blood from a patient's body cavity and for returning it to the patient includes a collection bottle which is detachably connected by an arrangement of ports and an adapter to a source of suction as well as to a conduit from the patient. When the bottle is connected to the system the suction draws the blood into the bottle. When the bottle has been filled and it is desired to return the blood to the patient or for further processing before returning it to the patient the container is easily detached and may be connected to an intravenous delivery set. During reinfusion blood may continue to be collected by the system by replacing the original container with another container. The system may be operated by suction from commonly available fittings in hospital environments or may be connected to a thoracic drainage system to utilize the suction from that system to operate the autotransfusion device. The system may be formed from molded plastic materials and is adapted for disposable one-time use.
    • 用于从患者体腔收集和回收血液并将其返回给患者的自动输血系统包括收集瓶,其通过端口和适配器的布置可拆卸地连接到吸入源以及来自患者的导管 。 当瓶子连接到系统时,抽吸将血液吸入瓶中。 当瓶已经被填充并且期望在将血液返回到患者之前将血液返回到患者或进一步处理时,容器容易地分离并且可以连接到静脉内递送组。 在回输期间,血液可能会继续被系统收集,用另一个容器替换原来的容器。 该系统可以通过医院环境中常用配件的抽吸操作,或者可以连接到胸部引流系统以利用来自该系统的抽吸来操作自动输血装置。 该系统可以由模制的塑料材料形成,并且适于一次性使用一次。
    • 23. 发明授权
    • Surgical irrigation system
    • 手术灌溉系统
    • US07632248B2
    • 2009-12-15
    • US10380143
    • 2001-09-21
    • Michael DelkAugustus Felix
    • Michael DelkAugustus Felix
    • A61M1/00
    • A61M1/0064A61M1/0043A61M3/0258A61M3/0266
    • A surgical irrigation system comprises a reusable console and a disposable pump unit. The disposable pump unit includes a pump/motor module which includes a pump and a motor for driving the pump. The module is adapted to be mechanically supported within a seat in the console. The console produces a direct voltage at a pair of terminals within the seat. When the pump/motor is placed within the seat, the console terminals are connected to contacts on the module to provide a source of direct voltage for the pump motor. In the preferred embodiment, the disposable unit includes a handpiece and an irrigation valve. A flow sensing device within the outlet tube if the pump/motor module is actuated when the valve is open to turn the motor on and drive the pump. When the valve is closed, the flow sensing device turns the motor off.
    • 手术灌洗系统包括可重复使用的控制台和一次性泵单元。 一次性泵单元包括泵/马达模块,其包括泵和用于驱动泵的马达。 该模块适于机械地支撑在控制台的座椅内。 控制台在座椅内的一对端子处产生直流电压。 当泵/电机放置在座椅内时,控制台端子连接到模块上的触点,为泵电机提供直流电源。 在优选实施例中,一次性单元包括手持件和冲洗阀。 如果在阀门打开时启动泵/电机模块以打开电机并驱动泵,则出口管内的流量检测装置。 当阀关闭时,流量检测装置关闭电机。
    • 30. 发明授权
    • Control module for thoracic drainage apparatus
    • 胸腔引流装置控制模块
    • US4747843A
    • 1988-05-31
    • US863925
    • 1986-05-15
    • Augustus FelixJohn Uhoch
    • Augustus FelixJohn Uhoch
    • A61M1/00
    • A61M1/0013A61M1/0033
    • A control module for regulating the flow of gases in a suction drainage apparatus. The drainage apparatus includes a collection container in communication with a body cavity to receive body fluids (including liquids and gases) therefrom and a suction source for creating a negative pressure within the collection container and removing the gases of the body fluids. The control module includes a serial arrangement of chambers and a plurality of flow control means in a unitary compact structure which fits within a recess provided in the collection container. The control module is adapatable to different sizes and types of collection means and does not add appreciably to the overall size of the device. Baffle means are provided to prevent the loss of the indicator liquid from the air leak indicator means if the device is tipped in any direction.
    • 用于调节吸入排水装置中的气体流量的控制模块。 排水装置包括与体腔连通的收集容器,用于接收来自其的体液(包括液体和气体)和用于在收集容器内产生负压并抽出体液的气体的抽吸源。 控制模块包括串联的腔室和多个流量控制装置,其整体紧凑的结构装配在设置在收集容器内的凹槽内。 控制模块可适应不同尺寸和类型的收集装置,并且不会明显地增加装置的总体尺寸。 提供挡板装置以防止指示液体从空气泄漏指示装置中丢失,如果装置沿任何方向倾斜。