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    Methods and devices for occluding the ascending aorta and maintaining circulation of oxygenated blood in the patient when the patient's heart is arrested
    2.
    发明授权
    Methods and devices for occluding the ascending aorta and maintaining circulation of oxygenated blood in the patient when the patient's heart is arrested 失效
    当患者的心脏被逮捕时，阻塞升主动脉并维持患者血氧循环的方法和装置

    公开(公告)号：US06350252B2

    公开(公告)日：2002-02-26

    申请号：US09112514

    申请日：1998-07-09

    申请人： Pinaki Ray ,  William W. Malecki ,  Jan Komtebedde

    发明人： Pinaki Ray ,  William W. Malecki ,  Jan Komtebedde

    IPC分类号： A61M2900

    CPC分类号： A61B17/3417 ,  A61B17/0206 ,  A61B17/3421 ,  A61B2017/00243 ,  A61M25/10 ,  A61M25/1002 ,  A61M2025/1052 ,  A61M2025/1084 ,  A61M2210/127

    摘要： A device and method for occluding a patient's ascending aorta, maintaining circulation of oxygenated blood in the patient and delivering cardioplegic fluid to arrest the patient's heart. An aortic occlusion device has an occluding member in the form of a non-inflatable structure which is moved mechanically between collapsed and expanded orientations. The device is introduced into the ascending aorta in its collapsed orientation and is moved to its expanded orientation to occlude the aorta. The aortic occlusion includes a lumen through which blood is delivered to the patient. The lumen may be provided in the aortic occlusion device or in a separate cannula coupled to the device.

    摘要翻译： 一种用于闭塞患者升主动脉的装置和方法，保持患者中含氧血液的循环并输送心脏停搏液以阻止患者的心脏。 主动脉闭塞装置具有不可充气结构形式的闭塞构件，其在塌陷和膨胀取向之间机械移动。 将装置以折叠的方向引入升主动脉，并移动到其扩大的取向以闭塞主动脉。 主动脉闭塞包括将血液输送给患者的内腔。 内腔可以设置在主动脉闭塞装置中，或者设置在与装置连接的单独插管中。

    Continuous temperature monitor
    3.
    发明授权
    Continuous temperature monitor 失效
    连续温度监控

    公开(公告)号：US5469855A

    公开(公告)日：1995-11-28

    申请号：US281766

    申请日：1994-07-28

    申请人： Francesco Pompei ,  Janus Ternullo ,  William W. Malecki

    发明人： Francesco Pompei ,  Janus Ternullo ,  William W. Malecki

    IPC分类号： A61B5/01 ,  G01J5/00 ,  G01J5/04 ,  G01J5/12 ,  G01K13/00 ,  A61B5/00

    CPC分类号： G01J5/04 ,  G01J5/049 ,  G01J5/08 ,  G01J5/0818 ,  G01J5/0893 ,  G01J5/12 ,  G01J5/16 ,  G01J2005/068

    摘要： Temperature of a subject is continuously monitored using a remote sensor assembly mounted in a subject's ear canal. The remote assembly connects to a display housing which contains the temperature display and supports electronics for responding to the sensed radiation. In one configuration, the major components of the remote assembly include a radiation detector, a plug structure and a flexible extension. The radiation detector has a thermopile and a first temperature sensor in close thermal contact with a thermopile junction. The flexible extension connects the radiation detector with the plug structure. Because the flexible extension bends to the contours of an ear canal, the remote sensor assembly extends well into a subject's ear canal without discomfort. The plug structure is molded to fit securely in the concha region of an ear canal and includes a second temperature sensor which senses the temperature therein. Continuous temperature measurements are determined by combining the sensed temperature for the thermopile and the first and second temperature sensors and converting this combined signal to a temperature indication. In another configuration, the remote sensor assembly has a radiation detector and an ear-piece shaped to fit behind the subject's ear. The ear-piece replaces the plug structure for this configuration and provides the same functions. The flexible extension connects the radiation detector and the ear-piece. A hollow adapter shaped to fit in the concha region of an ear is positioned over a portion of the extension. The position of the adapter on the extension may be varied such that the depth of penetration of the radiation detector into the ear canal is adjustable.

    摘要翻译： 使用安装在受试者的耳道中的远程传感器组件来连续监测受试者的温度。 远程组件连接到包含温度显示器的显示器外壳，并支持用于响应于感测到的辐射的电子元件。 在一种配置中，远程组件的主要部件包括辐射检测器，插头结构和柔性延伸部。 辐射探测器具有热电堆和与热电堆接头紧密热接触的第一温度传感器。 灵活的扩展连接辐射探测器与插头结构。 由于灵活的延伸部弯曲到耳道的轮廓，远程传感器组件很好地延伸到受试者的耳道中而没有不适。 塞子结构被模制以可靠地配合在耳道的耳朵区域中，并且包括感测其中的温度的第二温度传感器。 通过组合热电堆的感测温度和第一和第二温度传感器并将该组合信号转换为温度指示来确定连续温度测量。 在另一种配置中，远程传感器组件具有放射线检测器和形状适合被检者耳朵后方的耳罩。 耳机替代了这种配置的插头结构，并提供了相同的功能。 柔性延伸部分连接辐射检测器和耳机。 形状适合于耳朵的耳朵区域的中空适配器位于延伸部分的一部分上。 适配器在延伸部上的位置可以变化，使得放射线检测器进入耳道的穿透深度是可调节的。

    Continuous temperature monitor
    5.
    发明授权
    Continuous temperature monitor 失效
    连续温度监控

    公开(公告)号：US5653239A

    公开(公告)日：1997-08-05

    申请号：US524853

    申请日：1995-09-07

    申请人： Francesco Pompei ,  Janus Ternullo ,  William W. Malecki

    发明人： Francesco Pompei ,  Janus Ternullo ,  William W. Malecki

    IPC分类号： A61B5/01 ,  G01J5/00 ,  G01J5/04 ,  G01J5/12 ,  G01K13/00 ,  A61B5/00

    CPC分类号： G01J5/04 ,  G01J5/049 ,  G01J5/08 ,  G01J5/0818 ,  G01J5/0893 ,  G01J5/12 ,  G01J5/16 ,  G01J2005/068

    摘要： Temperature of a subject is continuously monitored using a remote sensor assembly mounted in a subject's ear canal. The remote assembly connects to a display housing which contains the temperature display and supports electronics for responding to the sensed radiation. In one configuration, the major components of the remote assembly include a radiation detector, a plug structure and a flexible extension. The radiation detector has a thermopile and a first temperature sensor in close thermal contact with a thermopile junction. The flexible extension connects the radiation detector with the plug structure. Because the flexible extension bends to the contours of an ear canal, the remote sensor assembly extends well into a subject's ear canal without discomfort. The plug structure is molded to fit securely in the concha region of an ear canal and includes a second temperature sensor which senses the temperature therein. Continuous temperature measurements are determined by combining the sensed temperature for the thermopile and the first and second temperature sensors and converting this combined signal to a temperature indication. In another configuration, the remote sensor assembly has a radiation detector and an ear-piece shaped to fit behind the subject's ear. The ear-piece replaces the plug structure for this configuration and provides the same functions. The flexible extension connects the radiation detector and the ear-piece. A hollow adapter shaped to fit in the concha region of an ear is positioned over a portion of the extension. The position of the adapter on the extension may be varied such that the depth of penetration of the radiation detector into the ear canal is adjustable.

    摘要翻译： 使用安装在受试者的耳道中的远程传感器组件来连续监测受试者的温度。 远程组件连接到包含温度显示器的显示器外壳，并支持用于响应于感测到的辐射的电子元件。 在一种配置中，远程组件的主要部件包括辐射检测器，插头结构和柔性延伸部。 辐射探测器具有热电堆和与热电堆接头紧密热接触的第一温度传感器。 灵活的扩展连接辐射探测器与插头结构。 由于灵活的延伸部弯曲到耳道的轮廓，远程传感器组件很好地延伸到受试者的耳道中而没有不适。 塞子结构被模制以可靠地配合在耳道的耳朵区域中，并且包括感测其中的温度的第二温度传感器。 通过组合热电堆的感测温度和第一和第二温度传感器并将该组合信号转换为温度指示来确定连续温度测量。 在另一种配置中，远程传感器组件具有放射线检测器和形状适合被检者耳朵后方的耳罩。 耳机替代了这种配置的插头结构，并提供了相同的功能。 柔性延伸部分连接辐射检测器和耳机。 形状适合于耳朵的耳朵区域的中空适配器位于延伸部分的一部分上。 适配器在延伸部上的位置可以变化，使得放射线检测器进入耳道的穿透深度是可调节的。

    Endoscopic tissue manipulator
    8.
    发明授权
    Endoscopic tissue manipulator 失效
    内窥镜组织机械手

    公开(公告)号：US5358496A

    公开(公告)日：1994-10-25

    申请号：US130162

    申请日：1993-09-30

    申请人： Mark S. Ortiz ,  M. Joshua Tolkoff ,  William W. Malecki ,  Fernando A. de Toledo

    发明人： Mark S. Ortiz ,  M. Joshua Tolkoff ,  William W. Malecki ,  Fernando A. de Toledo

    IPC分类号： A61B1/00 ,  A61B20060101 ,  A61B1/32 ,  A61B17/00 ,  A61B17/02 ,  A61B17/221 ,  A61F2/82 ,  A61M29/00

    CPC分类号： A61B17/0218

    摘要： A tissue manipulator is provided which is insertable through an endoscopic tube to enable a surgeon to manipulate tissue inside a body cavity. The tissue manipulator includes an expandable frame comprising a plurality of flexible, interconnected frame members which are adapted to expand laterally outward into a spatula-like platform for engaging the tissue. The platform is selectively expandable into a tulip-shaped configuration and a bulb-shaped configuration to manipulate large body organs such as the liver, lungs or intestines without risk of injury to such organs. The platform is infinitely adjustable in size from its collapsed configuration to its expanded configuration.

    摘要翻译： 提供组织操纵器，其可通过内窥镜管插入，以使外科医生能够操纵体腔内的组织。 组织操纵器包括可扩展框架，其包括多个柔性的互连框架构件，其适于横向向外扩展成用于接合组织的刮刀式平台。 该平台可选择性地扩展成郁金香形状的构造和灯泡状结构，以操纵诸如肝脏，肺或肠的大的身体器官，而不会对这些器官造成伤害。 该平台的大小从其折叠配置到其扩展配置无级可调。