Abstract: A dual-axis rotational rate sensor having two vibratory masses coupled to a restoring element and driven in a resonant counter-phase motion, wherein the two masses vibrate with equal but opposite amplitudes along a single axis. The vibratory structure also accommodates motion of the masses in a plane orthogonal to the vibratory axis. Measurement of the motion of the masses in two axes in this plane provides signals directly responsive to rotation of the sensor about two orthogonal axes. Measurement and drive is facilitated by the use of magnetic masses and electromagnetic drive and sense transducers.

Abstract: An endoscope includes an imaging device, a first polarizing filter disposed in front of the imaging device, a light source, and a second polarizing filter disposed in front of the light source. The planes of polarization of the first and second polarizing filters are at a substantially 90° angle.

Abstract: An endoscope includes an insertion tube having an end, and an imaging catheter assembly. The imaging catheter assembly includes a tubular body, an imaging device, and a shape memory link that connects the imaging device to the tubular body.

Abstract: An endoscope includes a detachable wireless imaging device and an insertion tube having a distal end region. The attachment of the detachable wireless imaging device detachably attaches the detachable wireless imaging device to the distal end region of the insertion tube.

Abstract: A self-service terminal (10) for receiving disposable containers (100) of valuable media items (108) is described. The terminal comprises: a breaching mechanism (124) for providing an opening in the containers (100); and an emptying mechanism (122) for removing valuable media from the opening in the containers. The terminal further comprises a secure area (50) in which containers are received and opened; and an item storage area (52) in which individual media items are stacked for removal. A dispenser (40) for receiving valuable media items stored in a disposable container (100) is also described.