Abstract: A lid actuator for opening and closing a specimen vial is provided. The lid actuator is generally adapted for use with automated laboratory equipment, for example, specimen auto sampling equipment, laboratory analytical testing equipment, food and product filling equipment and the like. The lid actuator generally includes an enclosure for maintaining a vial in an upright orientation, and a linkage assembly for rotationally engaging and mechanically opening the lid of the specimen vial. Additional features of the lid-actuator may further include a specimen vial ejection member, a vial catch tray, and an input tray.

Abstract: The present invention is directed to an implantable medical device having two or more flexible framework elements helically disposed around a common central axis. Each framework element has a configuration having a series of apices alternating in direction. The framework elements are arranged together in the helical winding so the apices are in a nested relationship. Adjacent apices are connected to one another with flexible linkage elements. Each linkage element follows a distinct pathway or course through the framework elements. The elements can each be made of the same or different materials.

Abstract: A self-expanding implantable medical device formed from one or more non-interlocking filaments. Stents, stent-grafts, occluder devices, and filters are manufactured from one or more filaments utilizing a non-interlocking crossing pattern.