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US20080188727 Broadband solid-state spectroscopy illuminator and method  
An improved spectroscopy illuminator (103) for generating broadband light and for delivering the light to a sample with an improved delivery efficiency, for higher optical density and/or reduced...
US20160135706 Medical Premonitory Event Estimation  
A system and method for medical premonitory event estimation includes one or more processors to perform operations comprising: acquiring a first set of physiological information of a subject, and...
US20150289814 WIRELESS PHYSIOLOGICAL SENSOR PATCHES AND SYSTEMS  
The present invention provides methods, devices, and systems for wireless physiological sensor patches and systems which incorporate these patches. The systems and methods utilize a structure...
US20130331665 SYSTEM AND METHODS FOR WIRELESS BODY FLUID MONITORING  
An adherent device to monitor a tissue hydration of a patient comprises an adhesive patch to adhere to a skin of the patient. At least four electrodes are connected to the patch and capable of...
US20110224565 METHOD OF PREDICTING ACUTE CARDIOPULMONARY EVENTS AND SURVIVABILITY OF A PATIENT  
According to embodiments of the invention, there is provided a method of producing an artificial neural network capable of predicting the survivability of a patient, the method including: storing...
US20080221440 Imaging and tools for use with moving organs  
Apparatus is described for use with a portion of a subject's body that moves as a result of cyclic activity of a body system. An imaging device acquires a plurality of image frames of the portion....
US20070156054 Distributed cardiac activity monitoring with selective filtering  
System and techniques for distributed monitoring of cardiac activity include selective T wave filtering. In general, in one implementation, a distributed cardiac activity monitoring system...
US20120046562 RECONFIRMATION OF ECG-ASSISTED CATHETER TIP PLACEMENT  
Reconfirmation of the position of a catheter intravascularly placed with the assistance of ECG signals of the patient is disclosed, thus assisting in determination of subsequent catheter...
US20100016739 Method of Assessing Blood Volume Using Photoelectric Plethysmography  
A method and system for assessing blood volume within a subject includes generating a cardiovascular waveform representing physiological characteristics of a subject and determining blood volume...
US20060178591 Methods and systems for real time breath rate determination with limited processor resources  
A method for recognizing occurrences of breaths in respiratory signals. The method includes receiving digitized respiratory signals that includes tidal volume signals, filtering the received...
US20140288441 SENSING PHYSIOLOGICAL CHARACTERISTICS IN ASSOCIATION WITH EAR-RELATED DEVICES OR IMPLEMENTS  
Various embodiments relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, and wearable computing and audio devices for monitoring...
US20120071773 Patient Screening Tools for Implantable Cardiac Stimulus Systems  
Tools and devices are provided for determining whether a patient is well suited to receiving an implantable cardiac stimulation device by analyzing cardiac signals captured using external or...
US20110301439 WIRELESS, ULTRASONIC PERSONAL HEALTH MONITORING SYSTEM  
A personal monitoring device has a sensor assembly configured to sense physiological signals upon contact with a user's skin. The sensor assembly produces electrical signals representing the...
US20100324388 BODY-WORN PULSE OXIMETER  
The invention provides a body-worn system that continuously measures pulse oximetry and blood pressure, along with motion, posture, and activity level, from an ambulatory patient. The system...
US20090306736 ACCELEROMETER-BASED MONITORING OF THE FREQUENCY DYNAMICS OF THE ISOVOLUMIC CONTRACTION PHASE AND PATHOLOGIC CARDIAC VIBRATIONS  
Methods and systems are disclosed that characterize cardiac function using an acceleration sensor to acquire and analyze the frequency dynamics associated with the isovolumic contraction phase...
US20090240156 HIEARCHICAL COMMUNICATION SYSTEM FOR A CHRONICALLY IMPLANTED MEDICAL DEVICE  
A system for providing alerts with regard to a patient's heart. An implanted medical device includes a sensor as well as a processor configured to detect a cardiac event. An internal alarm is...
US20080183090 METHOD AND APPARATUS FOR MEASURING HEART-RELATED PARAMETERS AND DERIVING HUMAN STATUS PARAMETERS FROM SENSED PHYSIOLOGICAL AND CONTEXTUAL PARAMETERS  
A monitor device and associated methodology are disclosed which provide a self contained, relatively small and continuously wearable package for the monitoring of heart related parameters,...
US20080177193 METHOD AND APPARATUS FOR MEASURING HEART-RELATED PARAMETERS AND DERIVING HUMAN STATUS PARAMETERS FROM SENSED PHYSIOLOGICAL AND CONTEXTUAL PARAMETERS  
A monitor device and associated methodology are disclosed which provide a self contained, relatively small and continuously wearable package for the monitoring of heart related parameters,...
US20080171943 METHOD AND APPARATUS FOR MEASURING HEART-RELATED PARAMETERS AND DERIVING HUMAN STATUS PARAMETERS FROM SENSED PHYSIOLOGICAL AND CONTEXTUAL PARAMETERS  
A monitor device and associated methodology are disclosed which provide a self contained, relatively small and continuously wearable package for the monitoring of heart related parameters,...
US20080161707 METHOD AND APPARATUS FOR MEASURING HEART-RELATED PARAMETERS AND DERIVING HUMAN STATUS PARAMETERS FROM SENSED PHYSIOLOGICAL AND CONTEXTUAL PARAMETERS  
A monitor device and associated methodology are disclosed which provide a self contained, relatively small and continuously wearable package for the monitoring of heart related parameters,...
US20070032733 Method and apparatus for ECG-derived sleep disordered breathing monitoring, detection and classification  
An apparatus is disclosed for detecting sleep disordered breathing (SDB), cardiac events and/or heart rate variability (HRV) in a subject from a physiological electrocardiogram (ECG) signal. The...
US20050288599 High density atrial fibrillation cycle length (AFCL) detection and mapping system  
Systems and methods to assist in locating the focus of an atrial fibrillation include the association of atrial fibrillation cycle length values and statistics relating thereto with temporal...
US20050251003 Disposable chest assembly  
An assembly for monitoring a vital sign comprising a flat circuit having connectors for attachment to patient mounted electrodes and a connector for attachment to a vital signs monitor in which...
US20050119580 Controlling access to a medical monitoring system  
Systems and techniques for remote medical monitoring. In one implementation, a method includes monitoring a first medical condition of an individual, the monitoring being initiated remotely by a...
US20050085734 Heart failure patient treatment and management device  
A device and method to detect and manage heart failure patient symptoms is provided. Respiration and/or cardiac parameters may be sensed or observed to determine the status of a patient's...
US20050065430 Methods of cardiothoracic imaging - (MET-30)  
Methods for imaging stationary targets, including thrombi, are disclosed. The methods allow the imaging of stationary targets in areas of the body subject to physiologic motion.
US20150297134 METHODS AND SYSTEMS FOR CARDIAC MONITORING WITH MOBILE DEVICES AND ACCESSORIES  
Systems, devices, and methods are provided for measuring an electrocardiogram (ECG) or other cardiac parameters with an attachable monitoring device. The attachable monitoring device may be...
US20150088019 HIGH DENSITY ATRIAL FIBRILLATION CYCLE LENGTH (AFCL) DETECTION AND MAPPING SYSTEM  
Systems and methods to assist in locating the focus of an atrial fibrillation include the association of atrial fibrillation cycle length values and statistics relating thereto with temporal...
US20110112417 METHOD AND APPARATUS FOR POST-PROCESSING OF EPISODES DETECTED BY A MEDICAL DEVICE  
A method and system for determining undersensing during post-processing of sensing data generated by a medical device that includes transmitting a plurality of stored sensing data generated by the...
US20090204113 High Density Atrial Fibrillatrion Cycle Length (AFCL) Detection and Mapping System  
Systems and methods to assist in locating the focus of an atrial fibrillation include the association of atrial fibrillation cycle length values and statistics relating thereto with temporal...
US20090076397 Adherent Emergency Patient Monitor  
An adherent device comprises an adhesive patch to adhere to a skin of the patient. At least two electrodes are connected to the patch and capable of electrically coupling to the patient....
US20080097540 ECG INPUT TO IMPLANTABLE PULSE GENERATOR USING CAROTID SINUS LEADS  
A monitoring device is provided to monitor a patient. The monitoring device includes at least one lead having an electrode. The lead is positioned proximate a location within the patient's body,...
US20080058660 SYSTEM FOR THE DETECTION OF CARDIAC EVENTS  
Disclosed is a system for the detection of cardiac events (a guardian system) that includes an implanted device called a cardiosaver, a physician's programmer and an external alarm system. The...
US20070293776 Biological signal management  
Systems and techniques for managing biological signals. In one implementation, a method includes receiving a cardiac biological signal that includes information describing events, determining a...
US20070167694 Integrated Portable Anesthesia and Sedation Monitoring Apparatus  
A system and method for performing monitoring of anesthesia and sedation in a patient includes a patient sensor integrating EEG, pulse oximetry, ECG, and AEP signal inputs, integrated analog...
US20070066907 Method and device for analyzing a periodic or semi-periodic signal  
A device for reducing noise in signals having successive substantially repetitive portions, comprising: an iterative averager operative to superimpose and average said substantially repetitive...
US20070021683 Portable device for monitoring electrocardiographic signals and indices of blood flow  
Embodiments of the present invention are directed to a physiological monitoring device which is configured to record signals that reflect blood flow and/or blood pressure, and which may also...
US20060258914 Systems and methods for non-invasive physiological monitoring of non-human animals  
This invention provides monitoring garments for non-invasively monitoring physiological parameters in un-restrained and/or restrained animals, such as monkeys, rabbits, dogs, horses, and the like....
US20050165319 Portable ECG device with wireless communication interface to remotely monitor patients and method of use  
A portable ECG monitor and an overall system for remotely monitoring cardiac function of a patient is disclosed, together with a method of use. The portable ECG includes a multi-lead,...
US20050033189 Electrophysiological intuition indicator  
Systems and methods for electrophysiological detection and measurement of intuition are disclosed. In one embodiment, one or more electrophysiological properties of one or more individuals are...
US20160000313 METHOD AND APPARATUS FOR PERFORMING TRANSESOPHAGEAL CARDIOVASCULAR PROCEDURES  
An apparatus for performing a transesophageal cardiovascular procedure includes an elongated tubular main access device having a first lumen with an open proximal end and a distal side opening,...
US20150126822 CONGESTIVE HEART FAILURE RISK STATUS DETERMINATION METHODS AND RELATED DEVICES  
Embodiments relate to devices and methods for monitoring, identifying, and determining risk of congestive heart failure (CHF) hospitalization. Methods include determining physiological values of a...
US20140180148 ECG Adapter System and Method  
An electrocardiograph (ECG) adapter including an adapter body having a first end and a second end is presented. A monitor connector is positioned at the first end of the adapter body, the monitor...
US20140081091 SYSTEMS AND METHODS TO PROVIDE COMMUNICATION AND MONITORING OF USER STATUS  
An electronic and transducer device can be attached, adhered, or otherwise embedded into or upon a removable oral appliance or other oral device to form a two-way communication assembly. The...
US20120330171 IMPLANTABLE MEDICAL DEVICE SENSING WIRELESS ECG AS SUBSTITUTE FOR INTRACARDIAC ELECTROGRAM  
A CRM system enhances intracardiac electrogram-based arrhythmia detection using a wireless electrocardiogram (ECG), which is a signal sensed with implantable electrodes and approximating a surface...
US20110224564 BODY-WORN VITAL SIGN MONITOR  
The invention provides a body-worn vital sign monitor that measures a patient's vital signs (e.g. blood pressure, SpO2, heart rate, respiratory rate, and temperature) while simultaneously...
US20100191080 Method for noninvasive continuous determination of physiologic characteristics  
The invention comprises methods for noninvasively monitoring physiological characteristics of a patient's blood. Determinations of blood constituent concentrations may be made by comparing...
US20100056881 Method and Apparatus For Acute Cardiac Monitoring  
A device for monitoring a patient from the back of the patient comprises a support configured to adhere to the back of the patient, at least two electrodes supported with the support, circuitry...
US20090275828 METHOD AND APPARATUS FOR CREATING A HIGH RESOLUTION MAP OF THE ELECTRICAL AND MECHANICAL PROPERTIES OF THE HEART  
A system method that tracks one or more points on the surface of a cardiac tissue throughout a cardiac cycle and collect various types of data points which are then subsequently used to generate a...
US20080214944 SYSTEM, APPARATUS AND METHOD FOR MOBILE REAL-TIME FEEDBACK BASED ON CHANGES IN THE HEART TO ENHANCE COGNITIVE BEHAVIORAL THERAPY FOR ANGER OR STRESS REDUCTION  
A system, apparatus and method for mobile real-time feedback based on changes in the heart to enhance cognitive behavioral therapy for anger or stress reduction. In an embodiment, an apparatus...