Abstract: A quality control system in disease management services for the enlightenment, development and motivation of patients in conjunction with telemonitoring of critical body values and, resulting from this, early recognition of risk situations, wherein random generators are used to create a virtual patient from the admissible patient data, wherein a random selection is made from the available hardware components, and wherein, likewise randomly generated, a random event is selected from a list of possible events in the disease management process, the system reaction when this event is run through being assessed by an expert system by using the reference responses known to the system in order to trace errors.

Abstract: Quality control system in Disease Management Services involving education, development and motivation of patients suffering from widespread chronic diseases, such as diabetes, asthma or hypertension, possibly involving telemonitoring of critical body values and resultant early identification and avoidance of risk situations, where an automatic delivery monitoring facility is provided which monitors the receipt of all messages and information by the patients and, if appropriate, informs a control station in order to eliminate access problems.

Abstract: In a method and operating system for conducting a surgical intervention, respective position sensors are mounted at a laparoscope and a surgical instrument used to conduct the intervention, and a navigation system is supplied with orientation information from these position sensors. Based on this orientation information, the navigation system automatically controls a robot arm, to which the laparoscope is mounted, to always maintain the surgical instrument in the field of view of the laparoscope.

Abstract: In a system, method and workstation, images of a first subject are acquired with an image signal acquisition unit, the position of the image signal acquisition unit is determined, the position of a second subject is determined and the position of the second subject relative to the image signal acquisition unit is also determined and an image of the second subject is mixed into an image of the first subject acquired with the image signal acquisition unit.

Abstract: A patient information system for the provision of individual-specific information on the effects and risks of a medicament includes an expert system, in which relevant data on the medicament, for example, compositions, application area, contra-indications, mode of action, risks and side-effects are stored. The expert system is embodied such that, on a user inquiry about a particular medicament by inputting particular personal status data about the user, an individual user information reply, which matches the personal status data including the education and the knowledge state of the user—(a personalized enclosure) is generated including all relevant data, and excluding data on the medicament which need not be introduced according to the special requirements of the user.

Abstract: The invention relates to a device for uncovering counter-indications in case of limited access to patient data. According to the invention, an expert system, which has access to patient data in different patient files and/or with different doctors or clinics, checks off an actual treatment plan for counter-indications of old patient data and without the need to disclose said patient data informs the patient and/or the doctor concerned of the presence of the counter-indications.

Abstract: In a system and a method for generating an image that contains superimposed or fused image data, a first system acquires an image dataset from a subject and a second system obtains a video image of the subject. The positions of the first, the second systems in the acquisition of the image datasets are determined with the an arrangement for position determination, such as a navigation system, with reference to which the position of the image dataset acquired with the first system and the position of the video image dataset can be determined in space, so that the two image datasets can be superimposed or fused with one another. An arrangement also can be provided for generating a video image expanded with image data of the image dataset acquired with the first system.

Abstract: A patient monitoring system and method for the registration of restrictions of patient's abilities in daily activities with the aid of a list of questions, wherein an expert system which, via an electronic transmission path, automatically and regularly presents each patient with individual questions or subcombinations from the list of questions which take into account his personal conditions and/or his medical history and documents and evaluates the replies and, from this, if necessary, derives new specific questions to the patient.

Abstract: In a visualization system and method for visualization of data that relate to a medical intervention at a patient, a surgeon has no visual contact with a surgical instrument but can visualize in the form of a projected geometrical shape by a visualization device, the geometrical shape corresponding to the position and orientation of the surgical instrument onto the body surface of the patient under which the surgical instrument is located with a characteristic of the geometrical shape indicating the distance of the surgical instrument from the body surface.

Abstract: In a method and operating system for conducting a surgical intervention, respective position sensors are mounted at a laparoscope and a surgical instrument used to conduct the intervention, and a navigation system is supplied with orientation information from these position sensors. Based on this orientation information, the navigation system automatically controls a robot arm, to which the laparoscope is mounted, to always maintain the surgical instrument in the field of view of the laparoscope.

Abstract: A patient information system for the patient-oriented interactive explanation of medical findings, includes an expert system with an input device accessible to the patient and that interprets and explains the information contained in medical findings which are input on the basis of a rule mechanism stored in the system in accordance with input individual information about the patient. The system converts the findings, which are incomprehensible as a result of specialist medical expressions, into more comprehensible everyday language containing more extensive explanations of the specialist medical expressions.

Abstract: A quality control system in disease management services for the enlightenment, development and motivation of patients in conjunction with telemonitoring of critical body values and, resulting from this, early recognition of risk situations, wherein random generators are used to create a virtual patient from the admissible patient data, wherein a random selection is made from the available hardware components, and wherein, likewise randomly generated, a random event is selected from a list of possible events in the disease management process, the system reaction when this event is run through being assessed by an expert system by using the reference responses known to the system in order to trace errors.

Abstract: Quality control system in Disease Management Services involving education, development and motivation of patients suffering from widespread chronic diseases, such as diabetes, asthma or hypertension, possibly involving telemonitoring of critical body values and resultant early identification and avoidance of risk situations, where an automatic delivery monitoring facility is provided which monitors the receipt of all messages and information by the patients and, if appropriate, informs a control station in order to eliminate access problems.

Abstract: In a visualization device and method for the visualization of data that relate to a medical intervention at a patient, a visualization device projects the data onto the body surface of the patient.

Abstract: In a system and a method for generating an image that contains superimposed or fused image data, a first system acquires an image dataset from a subject and a second system obtains a video image of the subject. The positions of the first, the second systems in the acquisition of the image datasets are determined with the an arrangement for position determination, such as a navigation system, with reference to which the position of the image dataset acquired with the first system and the position of the video image dataset can be determined in space, so that the two image datasets can be superimposed or fused with one another. An arrangement also can be provided for generating a video image expanded with image data of the image dataset acquired with the first system.

Abstract: The invention is directed to a therapy apparatus for treatment with focussed ultrasound, comprising a cooled ultrasound source (1) implemented as phased array and a preceding acoustic lens (6). The ultrasound source (1) also comprises a base plate (3) arranged between the lens (6) and the ultrasound source (1) on whose side facing away from the lens (6) the ultrasound transducer elements (2.sub.1 through 2.sub.6) of the phased array are attached, whereby the base plate (3) is composed of a material with good thermal conductivity, whereby an ultrasound-conductive coolant that adjoins that side of the base plate (3) facing toward the lens (6) is situated between the lens (6) and the ultrasound source (1), whereby the base plate (3), at least in the region of the ultrasound transducer elements (2.sub.1 through 2.sub.6), comprises a thickness that is equal to an odd-numbered multiple of a quarter of the wavelength of the ultrasound in the material of the base plate (3).

Abstract: A process for the simultaneous production of self-aligned bipolar transistors and complementary MOS transistors on a common silicon substrate wherein n-doped zones are produced in the p-doped substrate and insulated npn-bipolar transistors are formed into the n-doped zones. The n-zones form the collectors of the transistors and are modified according to conventional technology by additional process steps such that bipolar transistors are formed which are self-aligning both between the emitter and the base and also between the base and collector with extremely low-ohmic base terminals consisting of polysilicon and a silicide. Storage capacitances can also additionally be integrated into the structure. The use of the base terminals thus produced permits very small lateral emitter-collector distances. The combination of dynamic CMOS memory cells with fast bipolar transistors is made possible by the integration of the storage capacitances.