Patent application number | Description | Published |
20080269587 | PROCESS AND DEVICE FOR MONITORING THE STATUS OF THE BODY FLUIDS OF A PERSON - A process and a device are provided for monitoring the status of the body fluids of a person. The device includes a piece of clothing with ventilating ducts, a first temperature sensor ( | 10-30-2008 |
20090020119 | RESPIRATOR AND A PROCESS FOR OPERATING A RESPIRATOR - Operating a respirator with an inspiration pressure-vs.-time curve ( | 01-22-2009 |
20090114224 | METHOD FOR AUTOMATICALLY CONTROLLING A VENTILATION OR BREATHING SYSTEM AS WELL AS A CORRESPONDING VENTILATION OR BREATHING SYSTEM - A method is provided for automatically controlling a ventilation or breathing system with a ventilation unit ( | 05-07-2009 |
20090159082 | METHOD OF AUTOMATICALLY CONTROLLING A RESPIRATION SYSTEM AND A CORRESPONDING RESPIRATOR - A method of automatically controlling a respiration system for proportional assist ventilation with a control device and with a ventilator. An electrical signal is recorded by electromyography with electrodes on the chest in order to obtain a signal u | 06-25-2009 |
20100307499 | RESPIRATOR WITH AUTOMATICALLY CONTROLLED PRESSURE-ASSIST RESPIRATION - A respirator with an adjustable pressure or volume flow curve has a control and analyzing unit, which is set up to determine the resistance R and the alveolar pressure P | 12-09-2010 |
20110028819 | MEDICAL SENSOR DEVICE - Electromyographic and mechanomyographic parameters of a patient are detected accurately with few artifacts in a medical sensor device ( | 02-03-2011 |
20110240021 | RESPIRATOR OR ANESTHESIA SYSTEM - A respirator or anesthesia system for respirating a patient ( | 10-06-2011 |
20120152249 | PROCESS FOR THE AUTOMATIC CONTROL OF A RESPIRATOR - A process for the automatic control of a respirator with a changeover between phases of respiration (inspiration and expiration), by a control unit checking a breathing activity signal for a threshold criterion. If the threshold criterion is met, a changeover is made and the control unit controls the fan of the respirator such that a pneumatic respiration variable (airway pressure, flow) is brought from an actual value to a preset target value for the new phase of respiration. The control unit further divides the change in the respiration variable, from the actual value to the target value, into a plurality of partial steps and checks the current breathing activity signal for the threshold criterion after each partial step. If this threshold criterion is no longer met, the state of operation of the respirator returns to the state before the last changeover, and otherwise, continues with the next partial step. | 06-21-2012 |
20120152250 | PROCESS FOR THE AUTOMATIC CONTROL OF A RESPIRATOR - A process is provided for the automatic control of a respirator for changing over (triggering) between consecutive phases of respiration (inspiration and expiration phases), wherein a pneumatic breathing activity signal u | 06-21-2012 |
20120152251 | PROCESS FOR THE AUTOMATIC CONTROL OF A RESPIRATOR - A process for automatic control of a respirator changes between two phases of respiration by checking a detected respiratory breathing activity signal for a threshold criterion. If the threshold criterion is met, a changeover is made. A dynamic threshold curve, used for changing over into an inspiration phase, is held, after the beginning of the present expiration phase, at high values until the end of a selected inspiratory refractory period, and is then lowered monotonically, dropping to an inspiratory threshold target value at the expected point in time of the phase duration maximum of the present expiration phase. A dynamic threshold curve, which is held at low values, after the beginning of the present inspiration phase, until the end of a selected expiratory refractory period, is raised monotonically, increasing to an expiratory threshold target value at the expected point in time of the phase duration maximum of the present inspiration phase and is then changed over into the expiration phase when the breathing activity signal drops below the threshold curve for the expiration. The phase duration of the inspiration and expiration phases or breath duration (inspiration and expiration phases) is stored in each case, and the expected points in time of the phase duration maxima are derived from the distributions of the phase durations in relation to the beginning of the respective phase of respiration or from the distribution of the breath durations in relation to the beginning of the previous phase of respiration. | 06-21-2012 |
20130213399 | RESPIRATION SYSTEM - A respiration system for noninvasive respiration includes a respiration drive, which is controlled by a control device, and includes a patient module ( | 08-22-2013 |
20140142395 | APPARATUS AND METHOD FOR DATA PROCESSING OF PHYSIOLOGICAL SIGNALS - A filter apparatus ( | 05-22-2014 |
20140180029 | ELECTRODE ARRAY FOR ELECTROMYOGRAPHIC MEASUREMENTS - A sensor device for the electromyographic recording of muscle signals on the skin of a living body includes at least two recording electrodes and an earth electrode. The electrodes have a common carrier layer that has at least one perforation at which the carrier layer can be separated. After the separation of the carrier layer at the perforation, each electrode is located separately on a separated part of the carrier layer. Further, the sensor device includes at least one shielded cable, one end of which is connected to one of the electrodes and the other end of which is connected to a contact element. The contact element can be connected to an evaluation unit by means of a connecting element such that signals can be transmitted to the evaluation unit. | 06-26-2014 |