公开(公告)号：US4687635A

公开(公告)日：1987-08-18

申请号：US658396

申请日：1984-10-05

申请人： Kristine M. Kaehler ,  Ronald P. Krahe ,  Peter T. Miraldi ,  Richard A. McBride

发明人： Kristine M. Kaehler ,  Ronald P. Krahe ,  Peter T. Miraldi ,  Richard A. McBride

IPC分类号： A61L2/24 ,  A61L2/20

CPC分类号： A61L2/24

摘要： A steam sterilization cycle having a conditioning stage, a sterilizing stage, a drying stage and an air admission stage which provides maximum removal of entrapped air from full or partial porous loads. The conditioning stage includes a plurality of pressure/vacuum pulses. The final vacuum pulses are deeper than the initial pulses. The sterilizing stage includes a diffusion dwell come-up which gradually increases the temperature and pressure of the chamber to the predetermined sterilization temperature by a sequence of pressure rises followed by pressure plateaus which permit substantially complete steam penetration of the load and substantial equalization of the actual load temperature and the temperature sensed by the sterilizer controls and substantially eliminates superheating the chamber. The cycle may also include a step for detecting and reacting to unacceptable levels of noncondensable gas present in the chamber during the sterilization stage.

摘要翻译： 具有调节阶段，灭菌阶段，干燥阶段和空气进入阶段的蒸汽灭菌循环，其提供从全部或部分多孔负载中最大程度地去除夹带的空气。 调节级包括多个压力/真空脉冲。 最终的真空脉冲比初始脉冲更深。 消毒阶段包括扩散停留，其通过一系列压力升高逐渐地将腔室的温度和压力逐渐增加，随后是压力平台，其允许基本上完全蒸发穿透负载并实际上均衡实际的 负载温度和消毒器控制的温度，并且基本上消除了过热室。 循环还可以包括在灭菌阶段期间检测和反应存在于室中的不可接受水平的不可冷凝气体的步骤。

公开(公告)号：US5237777A

公开(公告)日：1993-08-24

申请号：US848805

申请日：1992-03-10

申请人： John C. Houston ,  Richard A. McBride

发明人： John C. Houston ,  Richard A. McBride

IPC分类号： A61L2/26 ,  E05F15/16

CPC分类号： A61L2/26 ,  E05F15/665 ,  E05Y2900/00 ,  E05Y2900/60

摘要： An apparatus for removing the slack from motorized cables used to control doors on sterilizers and autoclaves without the need for electro-mechanical brakes or oversized gear motors. The apparatus is adapted to be used with a door systems wherein a cable having the one end thereof attached to a motorized take-up drum and the other end thereof attached to a slack removing weight is used control the opening and closing of a door. The apparatus includes a stop plate that is rigidly fastened to the sterilizer or autoclave and a corresponding stop member that is rigidly attached to the cable. The stop plate, in conjunction with the stop member, serve to restrict the movement of the cable in only one direction thus keeping the portion of cable supporting the door taut. When additional cable is unwound from the take-up drum, the slack weight causes the cable to move in a direction away from the stop plate to keep the cable taut. The present invention also affords the gear motor controlling the take-up drum with an amount of time to develop the amount of torque required to lift the door and overcome the inertia of the system. In addition, monitoring means may be added to monitor the movement of the slack weight to determine whether the door has jammed.

摘要翻译： 用于从用于控制灭菌器和高压灭菌器上的门的电动电缆中去除松弛的装置，而不需要机电制动器或超大齿轮电动机。 该装置适于与门系统一起使用，其中使用其一端连接到电动卷取滚筒并且其另一端附接到松弛移除重物的电缆，其控制门的打开和关闭。 该装置包括刚性地紧固到消毒器或高压灭菌器的停止板和刚性地连接到电缆的相应止动构件。 止动板与停止构件一起用于限制仅在一个方向上的电缆的运动，从而保持电缆的支撑门的部分拉紧。 当附加电缆从卷取滚筒展开时，松弛重量会使电缆沿远离止动板的方向移动，以保持电缆的拉紧。 本发明还提供了齿轮马达来控制卷取滚筒的时间量，以形成提升门所需的扭矩量并克服系统的惯性。 此外，可以添加监视装置以监视松弛重量的移动，以确定门是否卡住。