Abstract: A force transducer for measuring compression and/or tension forces includes a rod-shaped deformation body and at least four strain transducers applied on the deformation body and configured for measuring a longitudinal strain and a transverse strain of the deformation body. Front and rear elongate recesses are provided on the front and rear sides of the deformation body at an intersection point between a central longitudinal axis and a central transverse axis of the deformation body. Left and right upper indentations and left and right lower indentations are provided on the deformation body respectively at the four quadrants bounded by the axes. An angle between the central transverse axis and a shortest connecting line between the front elongate recess and the left upper indentation is at least 17° and at most 29°.

Abstract: A force transducer for measuring compression and/or tension forces includes a rod-shaped deformation body and at least four strain transducers applied on the deformation body and configured for measuring longitudinal and transverse strains thereof. Front and rear elongate recesses are provided on the front and rear sides of the deformation body in the area of an intersection between a central longitudinal axis and a central transverse axis of the deformation body. Left and right upper indentations and left and right lower indentations are provided on the deformation body respectively at the four quadrants bounded by the axes. A ratio of a cross-section on a center plane extending orthogonally to the central longitudinal axis and including the central transverse axis, to a sum of first and second partial regions of the cross-section, is from 1.56 to 2.15.

Abstract: A method and a system produces extrusion billets from scraps obtained from stamping, cutting and/or machining operations, in particular scraps made of magnesium or magnesium alloys, without subjecting these to a melting process. The system for carrying out the method is essentially composed of a storage unit for the scraps, a device for comminuting the scraps, a press for producing a round briquette, and an extruder for shaping the round briquette into a extrusion billet.

Abstract: The present invention relates to a force transducer (101) for measuring compression and/or tension forces, that comprises a rod-shaped deformation body (102) with at least a front side (103), a rear side, a left side (105), a right side (106), an upper end face (107) and a lower end face (108) as well as at least four strain transducers (117, 118, 119), that are applied on the deformation body (102) and configured and set-up for measuring a longitudinal strain and a transverse strain of the deformation body (102). A front elongate recess (109) is provided on the front side (103) in the area of an intersection point (S) between a central longitudinal axis (L) and a central transverse axis (Q1) of the deformation body (102). Lying opposite the front elongate recess (109), a rear elongate recess is provided on the rear side.

Abstract: The present invention relates to a force transducer for measuring compression and/or tension forces, that comprises a rod-shaped deformation body with at least a front side (103), a rear side (104), a left side (105), a right side (106), an upper end face and a lower end face, as well as at least four strain transducers (117, 121), that are applied on the deformation body and configured and set-up for measuring a longitudinal strain and a transverse strain of the deformation body. A front elongate recess (109) is provided on the front side (103) in the area of an intersection point (S) between a central longitudinal axis and a central transverse axis (Q1) of the deformation body. Lying opposite the front elongate recess (109), a rear elongate recess (110) is provided on the rear side. At least a left upper indentation is provided above the central transverse axis (Q1) and a left lower indentation is provided below the central transverse axis (Q1) on the left side (105).

Abstract: A vestibular prosthesis system is described which includes an external movement sensor that is attachable a patient's head for generating an external movement signal. A fail-safe sensor is configured to detect movement of the one or more external movement sensors relative to the head and generate a corresponding relative motion signal. And an implant processor also is implantable under the skin and in communication with the fail-safe sensor and the external transmitter for generating an implant stimulation signal based on the external movement signal and/or the relative motion signal to electrically stimulate target neural tissue for vestibular sensation by the patient.

Abstract: An implantable fenestration electrode delivers electrical stimulation signals for treatment of Meniere's disease. An electrode lead contains one or more signal wires for carrying a stimulation signal. An electrode tip at a terminal end of the electrode lead is configured for placement within a fenestration opening in an outer surface of a bony labyrinth of a patient with Meniere's disease without penetrating or impairing intra-labyrinthine membranes or neural tissue, and is adapted to deliver the stimulation signal via intra-labyrinthine fluid to the intra-labyrinthine neural tissue.

Abstract: A vestibular prosthesis system is described which includes an external movement sensor that is attachable a patient's head for generating an external movement signal. A fail-safe sensor is configured to detect movement of the one or more external movement sensors relative to the head and generate a corresponding relative motion signal. And an implant processor also is implantable under the skin and in communication with the fail-safe sensor and the external transmitter for generating an implant stimulation signal based on the external movement signal and/or the relative motion signal to electrically stimulate target neural tissue for vestibular sensation by the patient.

Abstract: A vestibular implant fitting system is described for fitting a vestibular implant to an implanted patient. An event processing module is configured for monitoring extra-clinical operation of the vestibular implant and collecting extra-clinical implant operation information. A signal processing fitting module is configured for determining a body response characteristic of the implanted patient to a vestibular implant stimulus signal during a response measurement period, and setting an operating characteristic of the vestibular implant based on the body response characteristic and the extra-clinical implant operation information.

Abstract: A novel vestibular implant system is described. An implantable vestibular stimulator provides vestibular stimulation signals to stimulate target neural tissue for vestibular sensation by a patient. One or more motion sensors are controllably powered by the vestibular implant system and develop a motion signal reflecting head motion of an implant patient. The vestibular stimulator includes at least two different operating modes: i. a sensor controlled mode wherein the motion sensor is powered and the vestibular stimulation signal is developed as a dependent function of the motion signal, and ii. a sensor independent mode wherein the motion sensor is unpowered and the vestibular stimulation signals, if any, are developed independently of the motion signal.

Abstract: A vestibular prosthesis system is described which includes an external movement sensor that is attachable a patient's head for generating an external movement signal. An internal movement sensor is implantable under the skin of the patient's head for generating an internal movement signal. A fail-safe sensor is configured to detect movement of the one or more external movement sensors relative to the head and generate a corresponding relative motion signal. And an implant processor also is implantable under the skin and in communication with the internal movement sensor and the external transmitter for generating an implant stimulation signal based on one of the movement signals and/or the relative motion signal to electrically stimulate target neural tissue for vestibular sensation by the patient.

Abstract: A vestibular implant system is described which includes an implantable vestibular stimulator providing a vestibular stimulation signal to electrically stimulate target neural tissue for vestibular sensation by a patient. A patient warning alarm process alters the stimulation signal when a given alarm condition occurs to change the vestibular sensation of the patient thereby warning the patient of the alarm condition.

Abstract: A vestibular implant fitting system and method are described for fitting a vestibular implant to the implanted patient. A body response characteristic of the patient to a vestibular implant stimulus signal is determined during a response measurement period. Then an operating characteristic of the vestibular implant system is set based on the body response characteristic.

Abstract: The invention relates to an apparatus for the weight-dependent filling of containers, especially bottles (3), which comprise a tubular neck section (7) and which consists of a fill nozzle (8), a weighing device (5) and a holding element (6) for holding the container (3) under the fill nozzle (8). In that regard the weighing device (5) includes a force uptake element (14), a force introduction element (15) and a deformation body (17, 18) that is arranged therebetween and that is provided with strain gages (24) applied thereon. In that regard, the force uptake element (14) is secured on a machine frame (2) and the holding element (6) is secured on the force introduction element (15). The invention is characterized in that the force uptake element (14) is embodied as an outwardly lying ring element (14) and the force introduction element is embodied as a coaxially inwardly lying ring element (15), between which at least one radially spring-elastic connecting web (17, 18) is arranged as the deformation body.

Abstract: A partially implantable vestibular prosthesis system is described which includes an external movement sensor that is attachable to the outer skin surface of a patient's head for generating an external movement signal which represents movement of the patient's head. An external transmitter is in communication with the external movement sensor and provides an electromagnetic transmission of an implant communication signal which includes a signal component based on the external movement signal and an electrical power component that provides electrical power for implanted system components. An internal movement sensor is implantable under the skin of the patient's head for generating an internal movement signal which represents movement of the patient's head.

Abstract: An apparatus for securing an aerating device, for aerating water with fine bubbles, to an air supply conduit is provided. The aerating device is detachably connected to a mounting that is secured to an air supply conduit. The mounting is provided with an undercut groove into which engages the projection of the aerating device in the manner of a dovetail connection, thereby providing a horizontal insertion movement of the aerating device.

Abstract: An apparatus for aerating water with fine bubbles is provided. At least one strip-like, inextensible aerating element is provided that has an air supply channel and there above a portion that is provided with slits which elastically widen under the effect of a supply of air. At least one holding element is secured to the base of a water reservoir that is to be aerated, wherein the aerating element is longitudinally displaceably held by the holding element such that with the reservoir filled, a pulling action on one end of the aerating element results in withdrawal thereof from the holding element.

Abstract: A plate-like water aerator is provided. A plate, made of elastomeric material, is disposed on a rigid, essentially planar mounting support and covers the one or more air supply connections thereof. The plate is provided with fine slits for the discharge of air. The mounting support has a circumferential rim that is angled-off at substantially right angles. The mounting support also has a circumferential rib that extends parallel to the rim in such a way as to form a circumferential groove between the rib and the rim. The plate has an essentially u-shaped rim portion, a radially inwardly disposed leg of which surrounds the rim of the mounting support and engages in the circumferential groove in a manner free of play.