公开(公告)号：US06682552B2

公开(公告)日：2004-01-27

申请号：US09953204

申请日：2001-09-17

申请人： Vivian R. Ramsden ,  Jim Thornhill ,  Tim F Hillier ,  Dale Corbett ,  R. David Fletcher ,  Gill N. White

发明人： Vivian R. Ramsden ,  Jim Thornhill ,  Tim F Hillier ,  Dale Corbett ,  R. David Fletcher ,  Gill N. White

IPC分类号： A61F700

CPC分类号： A61F7/10 ,  A61F2007/0009 ,  A61F2007/023 ,  A61F2007/0276

摘要： A device and system designed for use in a pre-hospital setting to cool the brain after injury is described. The device incorporates a cold insert into an arch that fits around the neck of a subject, without obstructing the airway of the subject. A cold insert, such as a frozen fluid or endothermic packet, is disposed within one or both of the terminal ends of the arch, adjacent to one or both of the subject's carotid arteries. The cooling effect is specifically directed to cool the blood flowing through the carotid artery to the brain. A system incorporating the device with a temperature monitor is also disclosed. The system allows a health care professional to monitor and regulate cooling as required in the pre-hospital setting.

摘要翻译： 描述了一种设计用于医院前设置以在损伤后冷却脑部的装置和系统。 该装置将冷插入件并入到拱形物中，其适合于被检体的颈部，而不会妨碍受试者的气道。 一个冷插入件，例如冷冻流体或吸热包，被设置在弓的终端中的一个或两个中，邻近对象的颈动脉中的一个或两个。 冷却效果专门用于将流过颈动脉的血液冷却至脑。 还公开了一种结合具有温度监视器的装置的系统。 该系统允许医疗保健专业人员根据院前设置的要求监测和调节冷却。

公开(公告)号：US07208711B2

公开(公告)日：2007-04-24

申请号：US11128277

申请日：2005-05-13

申请人： R. David Fletcher ,  Christopher Lawrence Clarke

发明人： R. David Fletcher ,  Christopher Lawrence Clarke

IPC分类号： H05B6/08

CPC分类号： B29C65/04 ,  B23K11/002 ,  B23K11/08 ,  B23K2101/18 ,  B29C66/45 ,  B29C66/71 ,  B29C66/80 ,  B29C66/8122 ,  B29C66/81263 ,  B29C66/81423 ,  B29C66/81431 ,  B29C66/81433 ,  B29C66/81871 ,  B29C66/8242 ,  B29C66/8322 ,  B29K2023/083 ,  B29K2027/06 ,  B29K2075/00 ,  B29K2305/00 ,  B29K2995/0005 ,  B29K2909/02 ,  B29K2827/18 ,  B29K2823/06 ,  B29K2823/12 ,  B29K2883/00

摘要： Dielectric welding apparatus has opposed electrodes that can be engaged on either side of a product to be welded and a dielectric welding power supply that supplies welding potentials to the electrodes. The apparatus includes electrically insulating buffer material adjacent to at least one of the electrodes. A recess formed in a surface of the buffer material receives an end of an electrically-conductive member in the product. The buffer material prevents arcing between the electrodes and the electrically-conductive member.

摘要翻译： 电介质焊接装置具有能够接合在待焊接产品的任一侧上的相对电极和向电极提供焊接电位的介质焊接电源。 该装置包括与至少一个电极相邻的电绝缘缓冲材料。 形成在缓冲材料的表面中的凹部接收产品中的导电构件的端部。 缓冲材料防止电极和导电构件之间的电弧。

公开(公告)号：US07077858B2

公开(公告)日：2006-07-18

申请号：US10665073

申请日：2003-09-22

申请人： R. David Fletcher ,  Yunquan Chen

发明人： R. David Fletcher ,  Yunquan Chen

IPC分类号： A61F7/00

CPC分类号： A61F7/02 ,  A61F2007/0001 ,  A61F2007/0054 ,  F28D2021/0077 ,  F28F3/022 ,  F28F3/12 ,  F28F2255/02

摘要： A flexible heat exchanger is suitable for heating or cooling living subjects. The heat exchanger has a a volume having at least one inlet for receiving a heat exchange fluid and at least one outlet. A flexible heat exchange plate that isessentially impermeable to the heat exchange fluid is penetrated by substantially rigid thermally conductive members. The members provide paths of high thermal conductivity through the plate. The heat exchange fluid may be water.

摘要翻译： 柔性热交换器适用于加热或冷却活体。 热交换器具有至少一个用于接收热交换流体和至少一个出口的入口的体积。 热交换流体不可渗透的柔性热交换板被基本刚性的导热构件穿透。 这些构件通过板提供高导热性的路径。 热交换流体可以是水。