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7611470 |
Measurement of cardiac output and blood volume by non-invasive detection of indicator dilution
A system for evaluating the cardiovascular system parameters using indicator dilution and non-invasive or minimally invasive detection methods is disclosed. Intravascular indicators are stimulated,...
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7610085 |
Simplified ECG monitoring system
A simplified device and method for continuous ECG monitoring incorporates electrodes in a pulse oximeter finger probe and/or in a blood pressure cuff. The electrodes in the pulse oximeter and blood...
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7604603 |
Method and system for extracting cardiac parameters from plethysmographic signals
A method and system for extracting cardiac parameters from a plethysmographic signal is described wherein the plethysmographic signal is passed through a first filter to remove non-cardiac...
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7594891 |
Portable physiological parameter monitor
A microprocessor unit receives input data from a work measuring station, a sphygmomanometer, and a heart rate sensor and combines such data to provide output signals to a display device indicative...
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7590551 |
System and method for processing patient information
A system and method for displaying medical information derived from a plurality of sources is described. Medical data associated with a patient are acquired from at least one of the plurality of...
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7585279 |
Managing preload reserve by tracking the ventricular operating point with heart sounds
A system and method for managing preload reserve and tracking the inotropic state of a patient's heart. The S1 heart sound is measured as a proxy for direct measurement of stroke volume. The S3...
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7578793 |
Sleep staging based on cardio-respiratory signals
A method for diagnosis of a sleep-related condition of a patient having a thorax. The method includes receiving physiological signals from sensors coupled to the thorax of the patient, and...
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7574371 |
Medical diagnosis management system
A computerized medical diagnosis management system includes a central computer system comprising a data processor; at least one data interface operatively coupled to the data processor and...
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7572230 |
Method for the presentation of information concerning variations of the perfusion
The invention relates to a method for the presentation of information concerning variations of the arterial filling with blood (perfusion) of organs of living beings on the user surface ( 10 ) of a...
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7572225 |
Sleep logbook
An approach to collecting and organizing information associated with events affecting sleep is presented. The sleep logbook system may acquire information associated with the sleep during periods...
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7555436 |
Personalized display of health information
Delivery of health information to a patient suffering from a chronic condition is personalized by displaying the health information directly on a customized image of a body. The patient's medical...
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7553286 |
Real-time monitoring of the state of the autonomous nervous system of a patient
The invention relates to a method and arrangement for monitoring the state of the autonomous nervous system (ANS) of a patient. A first measurement signal is acquired from a patient, the first...
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7547284 |
Bilateral differential pulse method for measuring brain activity
A method of measuring human brain activity includes the steps of simultaneously measuring pulses at two locations on a human subject that each receives blood from a different carotid artery that...
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7530956 |
Daytime/nighttime respiration rate monitoring
A device and method can monitor or trend a patient's respiration rate measurements according to the time of day. The device, which may be implantable or external, collects and classifies...
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7519327 |
Athletic monitoring system and method
A system and method are disclosed for monitoring the athletic performance of a user while also providing the user with entertainment such as an outputting of music. A system that incorporates...
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7509159 |
Method and apparatus for detecting cardiac repolarization abnormality
Method and apparatus for detecting cardiac repolarization abnormality using at least one electrocardiogram signal. The at least one electrocardiogram signal can be obtained from any number of...
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7507203 |
System and method for remotely monitoring physiological functions
A system and method for remotely monitoring an individual, in accordance with some embodiments of the invention. More particularly, one or more physiological functions and/or physical activities of...
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7473227 |
Apparatus for the treatment of sleep apnea
The invention concerns a medical device for implantation in a body, comprising a stimulation unit, a sleep detector unit having at least one signal input which is adapted to detect a sleep...
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7468035 |
Automated method for discriminating the cardiac beat
An automated method for discriminating the cardiac beat, on the basis of a blood pressure sampled signal, having a starting point Pstart, operating according to a finite state machine for...
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7467012 |
Respiration parameters controlled by heart rate
Heart rate information is used at least in part to obtain one or more parameters for inducing respiration. In various implementations, respiratory parameters, such as a target breathing rate or a...
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7465273 |
Method for monitoring pre-eclamptic patients
A system and method for monitoring and estimating the blood pressure of a pregnant patient that modifies the blood pressure estimating algorithm when the patient is pre-eclamptic. The level of...
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7463759 |
System and method for vascular border detection
A system and method use the frequency spectrum of a radio frequency (RF) signal backscattered from vascular tissue to identify at least one border on a vascular image. A data gathering device is...
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7452332 |
Report on changes over time in blood vessel elasticity indexes and bioinformation output apparatus
A report on changes over time is generated and outputted that presents, in addition to the changes of blood vessel elasticity indexes, the changes over time of other measured values of...
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7445605 |
Detection of apex motion for monitoring cardiac dysfunction
Systems, devices and methods for detecting and monitoring cardiac dysfunction. The devices include motion sensors for detecting signals representative of the total movement of the heart, and of the...
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7442169 |
Methods of distinguishing between vasoconstriction and vasodilation as a cause of hypotension
The present invention relates to the use of the arterial pressure waveform recorded invasively or non-invasively, to distinguish between compensatory vasoconstriction with low cardiac output on the...
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7438686 |
Apparatus and method for monitoring for disordered breathing
The present invention relates to a device and method for monitoring for sleep disordered breathing or other types of disordered breathing such as Cheyne-Stokes breathing. More specifically, a...
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7435220 |
Monitoring, system for cardiac surgical operations with cardiopulmonary bypass
A monitoring system for cardiac operations with cardiopulmonary bypass comprising: a processor operatively connected to a heart-lung machine; a pump flow detecting device connected to a pump of the...
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7410465 |
Devices for counteracting hypotension
Devices and methods are disclosed to address blood pressure control. More particularly, the present invention relates to correction of transient low blood pressure.
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7404799 |
System and method for detection of respiration patterns via integration of intracardiac electrogram signals
Techniques are provided for tracking patient respiration based upon intracardiac electrogram signals or other electrical cardiac signals. Briefly, respiration patterns are detected by integrating...
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7398115 |
Pulse oximetry relational alarm system for early recognition of instability and catastrophic occurrences
A relational pulse oximetry alarm system and method is presented for earlier identification of the occurrence of an adverse clinical event. The system includes a pulse oximeter based microprocessor...
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7393328 |
Physical condition monitoring system
A microcomputer included in a physical condition monitoring system calculates the amount of autonomic nerve activity during sleep based on physical information during sleep collected by a physical...
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7390302 |
Method and system of determining NIBP target inflation pressure using an SpO2 plethysmograph signal
A method and system for operating a non-invasive blood pressure monitor that utilizes an SpO 2 plethysmograph signal to determine the initial inflation pressure for the blood pressure cuff of the...
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7390300 |
Blood pressure measuring apparatus
A pulse wave is detected in a predetermined location of a living body, and the progressive wave component and reflected wave component are extracted from the pulse wave. The pulse wave propagation...
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7387608 |
Apparatus and method for the treatment of sleep related disorders
An apparatus to detect the onset of sleep apnea, and to provide an automated way to awaken the sleeping patient at the onset of sleep apnea. The apparatus may also contain a recording device or...
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7384398 |
Device and method for detecting abnormal situations
The invention concerns a device for detecting abnormal situations, in particular falls, in a living being, comprising means generating an alarm signal representing an abnormal situation, based on...
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7373280 |
Method and system for detecting measurement error
A method of and system for detecting a measurement error. The method includes: receiving measurement data from a measurement unit and user expression data from a user; corresponding each of the...
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7373218 |
Image distribution system
An information distribution system capable of presenting an image photographed by a moving body, such as a robot or vehicle, selected by a user. The information distribution system includes moving...
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7367950 |
Distributed apparatus and method for non-invasive measurement of functional state and adaptive response
An apparatus and method for distributed, non-invasive assessment of the functional state and state of adaptive response of a subject under test. The functional state tests may include heart rate...
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7367949 |
Method and apparatus based on combination of physiological parameters for assessment of analgesia during anesthesia or sedation
The invention relates to a method for monitoring a condition of a patient under anesthesia or sedation, whereupon one, two, three or more signals are acquired, and the signal(s) represent(s)...
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7364547 |
Use of external respiratory therapy device to detect cardiac electrical activity
Methods and systems provide an integrated approach to respiratory and cardiac monitoring, diagnosis and/or therapy. A medical system includes one or more cardiac electrodes coupled to an external...
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7363073 |
Method and apparatus for displaying vital sign data
An electroencephalogram waveform is displayed in a first display area in a real time manner such that a direction indicating lapse of time is oriented horizontally. A second display area is...
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7344504 |
Venous distensibility evaluation index measuring apparatus
In an venous distensibility evaluation index measuring apparatus, a pressure adjusting section generates a pressure to supply it to a venous occluding section; in response thereto the venous...
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7344503 |
System and method for monitoring pre-eclamptic patients
A system and method for monitoring and estimating the blood pressure of a pregnant patient that modifies the blood pressure estimating algorithm when the patient is pre-eclamptic. The level of...
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7299093 |
Method and apparatus for avoidance of phrenic nerve stimulation during cardiac pacing
A cardiac rhythm management device in which an accelerometer is used to detect diaphragmatic or other skeletal muscle contraction associated with the output of a pacing pulse. Upon detection of...
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7291111 |
Apparatus and method for non-invasive diagnosing of coronary artery disease
A non-invasive diagnostic tool and method for detecting an obstruction in a coronary artery, the diagnostic tool including a signal processor adapted to receive signals corresponding to a heart...
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7242318 |
Event detection and transmission system
The present invention concerns a data acquisition and transfer device comprising a sensor responsive to change of predetermined nature, and a transmitter for transmitting over the mobile phone...
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7211048 |
System for monitoring conduit obstruction
A system for non-invasively monitoring one or more physiological parameters such as pressure and/or pressure gradients in a cardiac conduit adapted for blood bypass flow. The system includes the...
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7192401 |
Method for monitoring accumulated body fatigue for determining recovery during exercise or activity
The invention relates to a method for determining accumulated body fatigue index (BFI), wherein one or more parameters from the measurement of one or more signals are obtained sequentially as input...
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7190996 |
Monitor for early detection of ischemic heart disease
A monitor for early detection of an ischemic heart disease of a patient has an impedance measurement unit including an electrode arrangement for measuring an intracardiac impedance and generating a...
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7179229 |
System and method for apnea detection using blood pressure detected via an implantable medical system
Techniques are provided for detecting non-obstructive forms of apnea within a patient using an implantable medical system based on changes in blood pressure. The implantable system monitors for any...
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