| Patent application number | Description | Published |
|---|
| 20090248102 | SIGNAL LINE OF AN IMPLANTABLE ELECTROMEDICAL CONFIGURATION - A signal line for an implantable electromedical configuration, having an electric line segment or line end and a mechanoelectric converter for converting an electric AC voltage signal into a mechanical oscillation. The oscillation can in turn be converted back into an electrical signal for delivery to a part of a human or mammal body, e.g., a heart. | 10-01-2009 |
| 20090259281 | DEVICE FOR REDUCING THE FAULT SUSCEPTIBILITY OF ELONGATED IMPLANTS - An implantable line having an elongated line body, a function conductor extending in the longitudinal direction of the line body, acting to implement a medical function of the line, whereby in addition to the function conductor, a field decoupling conductor which extends over at least a section of the length of the line body essentially parallel to the function conductor is provided, thereby reducing the coupling of the function conductor to an external field. | 10-15-2009 |
| 20090264953 | NEUROSTIMULATOR - Neurostimulator ( | 10-22-2009 |
| 20090306738 | ELONGATED IMPLANT HAVING AN EXTERNAL ENERGY COUPLING - Electrotherapeutic implant for stimulation of body tissue, comprising at least two electrode poles ( | 12-10-2009 |
| 20100099281 | FIELD DECOUPLING ELEMENT FOR USE WITH AN IMPLANTABLE LINE AND IMPLANTABLE MEDICAL DEVICE - A field decoupling element for use with an implantable line with an elongated line body and a function conductor which extends in the longitudinal direction of the line body and acts to implement a medical function of the line, such that the field decoupling element is in electric contact with the function conductor in the use state connected to the line and reduces coupling of the function conductor to an external field. | 04-22-2010 |
| 20100217354 | Active Medical Implant - An active medical implant, in particular a medical electronic device having a power supply which has a mechanical vibrator or rotor which is induced to vibrate and/or rotate by movements of the patient wearing the implant and/or external excitation and is energetically connected to an electronic consumer and/or an energy storage mechanism, such that a portion of the kinetic energy generated by the vibration and/or rotation is input into the consumer and/or energy storage mechanism. | 08-26-2010 |
| 20100298909 | WIRELESS FEEDTHROUGH FOR MEDICAL IMPLANTS - An implantable arrangement including an implantable electromedical device having an exterior wall and an implantable sensor and/or actuator outside of the exterior wall. The sensor and/or actuator are in signal connection with the implantable device via an electric stage and a mechanical stage arranged in series, wherein the mechanical stage sends and/or receives mechanical vibration signals through the closed exterior wall, and the electrical stage sends and/or receives the same signals in electrical form. | 11-25-2010 |
| 20110148400 | POSITION SENSOR FOR MRT DETECTION - Allows the specificity of an automatic MRT detection to be increased in a simple manner. This is achieved using an automatically calibrating position sensor, so that the user does not have to perform additional calibration of this sensor. Incorrect sensor calibrations are thus eliminated as well. | 06-23-2011 |
| 20110152667 | MRI gradient field detector - A device and a method are disclosed for detecting electromagnetic fields, in particular, fields occurring in magnetic resonance tomography (MRT) or magnetic resonance imaging (MRI) tests. An implantable medical device (IMD), contained in a hermetically sealed housing, includes a control unit, a programming coil, and a communication unit, wherein the communication unit, together with the programming coil, is designed to allow communication between an external programming device and the IMD by utilizing alternating electromagnetic fields, and further comprising a detection unit for MRT interference fields, characterized in that the detection unit is designed in such a way that voltage profiles induced in the programming coil and originating from a pulsed alternating electromagnetic field of the MRT (gradient field) are detected, and a corresponding MRT detection signal is transmitted from the detection unit to the control unit, if communication with a programming device is not detected at the same time. | 06-23-2011 |
| 20110152672 | MRT OPTOCOUPLER - Device and method for detecting electromagnetic fields occurring in imaging magnetic resonance tomography MRT/MRI tests. Relates to an implantable medical device (IMD) comprising a hermetically sealed housing, control unit(s), detection unit(s) for MRT interference fields connected/connectable to control unit(s) and to electrode(s) and/or to antenna(s) and/or coil(s), wherein the MRT interference detection unit contains at least one electro-optical converter which converts induced voltages from the electrode(s) and/or the antenna(s) and/or the coil(s) to optical signals, which are optically transmitted in a potential-free manner within the detection unit for MRT interference fields to an evaluation unit for the detection unit for MRT interference fields, and when a threshold for the optical signal and/or a predetermined periodic occurrence of the optical signals is exceeded, the evaluation unit triggers switching to an MRI-safe state or transmits a corresponding signal to the control unit(s). | 06-23-2011 |
| 20110152673 | MRT SIGNALING - A device and a method for handling and withstanding electromagnetic fields, specifically such fields as occur in magnetic resonance tomography examinations (i.e., MRT or MRI). This refers in particular to an IMD that can transmit data and/or parameters to an MRT device. | 06-23-2011 |
| 20110152733 | MRT LORENTZ VIBRATOR - A device and a method for recognizing electromagnetic fields, specifically those fields that occur in image-guided nuclear spin tomography examinations (hereinafter MRT or MRI). In particular, it relates to an implantable medical device (IMD) containing a unit for detecting MRT activity, whereby the unit for the detection of MRT activity consists of at least one vibration transducer that transforms vibrations and/or oscillations caused by an MRT device into an electrical or optical signal and the unit for detecting MRT activity recognizes an MRT activity because of this signal. | 06-23-2011 |
| 20110152972 | SWITCHED PROTECTIVE DEVICE AGAINST ELECTROMAGNETIC INTERFERENCE - A device and a method for working in the presence of electromagnetic fields, in particular fields occurring in magnetic resonance tomography (referred to below as “MRT” or “MRI”) imaging devices. More precisely, the invention relates to a medical device (MD) in which an electrode is in contact with bodily tissue, and for detection of electromagnetic interference fields the input characteristic of the MD is automatically modified by a switching device in such a way that the influences of the electromagnetic interference fields are minimized. | 06-23-2011 |
| 20110152973 | EXTENDED NOISE MODE - A device and a method for working in the presence of electromagnetic fields, in particular fields occurring in cautery applications. Also relates to a partially implanted medical device (IMD), having a unit for detecting electromagnetic interference fields, at least one control unit, a timer, and a detection unit for electrical measured variables and/or a stimulation unit, at least one electrode line having an electrode at one end which is brought into contact with bodily tissue, and which either extends inside the body and/or is situated on the surface of an implant, wherein when nonphysiological signals and/or electromagnetic interference fields are detected and the unit for electromagnetic interference fields evaluates the detected signals as nonphysiological signals for a first specifiable time period, and/or for a second specified time period the stimulation unit is placed in an asynchronous operating state in which the wearer of the IMD is asynchronously stimulated. | 06-23-2011 |
| 20110153011 | MRT-ADJUSTED IEGM-SCANNING - A device and a method for working with electromagnetic fields, specifically those fields that occur in image-guided nuclear spin tomography examinations (MRT or MRI). More precisely, the invention concerns an at least partially implanted medical device (IMD) that permits the delivery of electrical stimulation impulses by an electrode only in timeframes, in which no electromagnetic interferences are recognized and/or the control unit performs a reconstruction of electrical measurements for the timeframes in which electromagnetic interferences are recognized. | 06-23-2011 |
