公开(公告)号：US5247251A

公开(公告)日：1993-09-21

申请号：US852444

申请日：1992-03-16

申请人： William D. Yost ,  Randall A. Holmes ,  Michael D. Coradi ,  Andrew J. Frank, Jr.

发明人： William D. Yost ,  Randall A. Holmes ,  Michael D. Coradi ,  Andrew J. Frank, Jr.

IPC分类号： F22B37/00 ,  G01N27/90 ,  G21C17/017

CPC分类号： G21C17/017 ,  F22B37/003 ,  G01N27/902

摘要： An eddy current probe, especially useful for inspecting roll plugs in steam generator tubes, has a detector assembly which is automatically extended and retracted in a radial recess in an elongated body to prevent damage to the detector assembly during insertion and retraction of the probe, yet permits the detector assembly to bear against the interior wall of the roll plug, including the roll zone. In one embodiment, a mechanical actuator in the form of a pair of finger members spring biased radially outward operate through camming surfaces to rotate a pivot member which retracts the detector assembly; however, when the probe enters the bore of a roll plug the fingers are compressed to permit extension of the detector assembly. In another embodiment, a linear actuator such as a solenoid rotates the pivot member to extend and retract the detector assembly. A lost motion connection between the pivot member and the spring biased eddy current detector assembly permits the detector assembly to track the interior surface of the roll plug including the roll zone.

摘要翻译： 特别适用于检测蒸汽发生器管中的辊塞的涡流探针具有检测器组件，该检测器组件在细长体中的径向凹槽中自动延伸和缩回以防止在探针的插入和缩回期间对检测器组件的损坏 允许检测器组件承受辊塞的内壁，包括辊区。 在一个实施例中，弹性偏压径向向外弹性的一对手指构件的形式的机械致动器通过凸轮表面运动，以使枢轴构件旋转，枢转构件缩回检测器组件; 然而，当探针进入辊塞的孔时，手指被压缩以允许检测器组件延伸。 在另一个实施例中，诸如螺线管的线性致动器旋转枢转构件以使检测器组件延伸和缩回。 枢转构件和弹簧偏置涡流检测器组件之间的空动连接允许检测器组件跟踪包括辊区域的辊塞的内表面。

公开(公告)号：US08423180B1

公开(公告)日：2013-04-16

申请号：US09086857

申请日：1998-05-29

申请人： David T. Frederick ,  W. Michael Wright ,  Richard T. Vangenewitt ,  William D. Yost ,  R. Michael McGrady ,  R. Barrie Slaymaker, Jr. ,  Eser Sukan ,  Greg Kroah-Hartman

发明人： David T. Frederick ,  W. Michael Wright ,  Richard T. Vangenewitt ,  William D. Yost ,  R. Michael McGrady ,  R. Barrie Slaymaker, Jr. ,  Eser Sukan ,  Greg Kroah-Hartman

IPC分类号： G07F17/00

CPC分类号： G07F17/0092 ,  G06F19/3462 ,  G06Q10/087 ,  G07F9/026 ,  G07F11/64

摘要： The system for monitoring and dispensing medical items which are dispensed for administration to patients includes a data terminal (76, 338) which is connected through a network (82, 328) to at least one remote computer (84, 324) having a processor and a data store. The system also includes a reading device (348) which is connected to the network. A user of the data terminal or the reading device is enabled to select a patient for whom medical items will be used, and responsive to a request to dispense items the requested items are dispensed from dispensing devices (96, 100, 344, 346, 450, 527) connected to the data terminal. A report generating device (384) generates reports (388) which include machine readable indicia corresponding to patients and/or medical items. Users may select patients and dispense medications by reading the indicia from the reports using the reading device. Certain storage locations are also labeled with machine readable indicia which may be read to indicate the taking of items therefrom as well as to indicate inventory status information. One such dispensing device in the system is a refrigerator (450) which is retrofit with a refrigerator lock module (452) which selectively enable access to medical items stored in an interior area thereof.

摘要翻译： 用于监测和分配用于管理患者的医疗物品的系统包括数据终端（76,338），其通过网络（82,328）连接到具有处理器的至少一个远程计算机（84,324），并且 数据存储。 该系统还包括连接到网络的读取装置（348）。 数据终端或读取装置的用户能够选择将要使用医疗物品的患者，并且响应于从分配装置（96,100,344,346,450）分配所请求的物品的请求 ，527）连接到数据终端。 报告生成装置（384）生成包括对应于患者和/或医疗物品的机器可读标记的报告（388）。 用户可以通过阅读设备从报告中读取标记来选择患者并分配药物。 某些存储位置也标记有可读取的标记，其可以被读取以指示从其获取的项目以及指示库存状态信息。 系统中的一个这样的分配装置是与冰箱锁定模块（452）改装的冰箱（450），该冰箱锁定模块选择性地使得能够访问存储在其内部区域中的医疗物品。