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US20130296724 Method and Apparatus For Early Warning of Critical Care Patient Hemodynamic Instability  
A method and apparatus for providing a computing environment for a user which gives early warning of critical care patient instability. The method and apparatus use the entropy of monitored...
US20120130262 Method and Apparatus For Early Warning of Critical Care Patient Hemodynamic Instability  
A method and apparatus for providing a computing environment for a user which gives early warning of critical care patient instability. The method and apparatus use the entropy of monitored...
US20100292591 Venous measurement system  
A system and plethysmographic test procedure for evaluating venous blood volume/flow at a subject's legs. Occluding and sensing cuffs mounted to a subject's thighs and calves/ankles are inflated...
US20120059269 Worksheet System for Determining Measured Patient Values for Use in Clinical Assessment and Calculations  
A system determines measured patient values for use in clinical calculations using an electronic form including, a first area including data fields for presenting values of the parameters...
US20140107441 Monitoring of Hearing Preservation During Cochlear Implant Surgery Using Stapedial Reflex Measurement  
A method is described for surgical implantation of a cochlear implant system. An intraoperative baseline value stapedial reflex response is determined for a cochlear implant patient. Then while...
US20140276130 VIRTUAL REALITY FOR MOVEMENT DISORDER DIAGNOSIS AND/OR TREATMENT  
Methods and/or systems for diagnosing, monitoring and/or treating persons at risk for falling and/or other pathological conditions. In an exemplary embodiment of the invention, people are diagnosed...
US20130245469 Pulmonary Arterial Hemodynamic Monitoring for Chronic Obstructive Pulmonary Disease Assessment and Treatment  
Provided herein are methods for assessing, treating, and for developing new treatments for COPD. Methods can involve obtaining one or more PA hemodynamic readings from a subject with COPD,...
US20120004561 SYSTEMS AND METHODS OF DETERMINING PATIENT PHYSIOLOGICAL PARAMETERS FROM AN IMAGING PROCEDURE  
A method of determining at least one patient physiological parameter from an imaging procedure includes at least the steps of measuring time enhancement outputs for at least two different regions...
US20140081154 DEVICES, SYSTEMS, AND METHODS FOR ASSESSING IMPLANTS, ORGANS, TRANSPLANTS, TISSUES, SYNTHETIC CONSTRUCTS, VASCULAR GRAFTS, AND THE LIKE  
A system for monitoring a body includes a surgical implant configured for implantation within a body, a sensory module coupled to the surgical implant and configured for implantation into the body...
US20130060155 EAR-CARRYING HEART BEAT DETECTION DEVICE  
The present invention relates to an ear-carrying heart beat detection device, which includes a device body, an attaching structure, an ear clip, an extension assembly, a control circuit and a wrist...
US20120232409 SYSTEM AND METHOD FOR RENAL ARTERY OCCLUSION DURING RENAL DENERVATION THERAPY  
A catheter includes a flexible shaft having a length sufficient to access a patient's renal artery relative to a percutaneous access location. A treatment arrangement is provided at a distal end of...
US20100324431 Determining Disease State Using An Induced Load  
The present disclosure relates to determining a patient's disease state based at least in pail on obtaining or determining certain underlying characteristics, such as vasotone, venous compliance,...
US20120220865 Pulmonary Embolism Diagnostic Devices and Associated Methods and Systems  
Methods and devices are disclosed that, in various embodiments and permutations and combinations of inventions, diagnose and treat Pulmonary Embolism or associated symptoms. In one series of...
US20140046202 NONINVASIVE SYSTEMS FOR AORTIC ANEURYSM EVALUATION  
Hardware and software methodology are described for non-invasive approaches to aortic aneurysm evaluation using ultrasound, microwave, and/or other radiofrequency (RF) techniques. Embodiments can...
US20140180146 SYSTEM AND METHOD FOR QUANTIFICATION AND DISPLAY OF COLLATERAL CIRCULATION IN ORGANS  
A system and a process for representing collateral circulation in voxels of an organ. Arterial tissue delay is estimated from perfusion data by evaluating, according to a Bayesian method, a...
US20140012111 IMPLANTABLE SYSTEMS AND METHODS FOR IDENTIFYING A CONTRA-ICTAL CONDITION IN A SUBJECT  
Systems and methods of monitoring a subject's neurological condition are provided. In some embodiments, the method includes the steps of analyzing a physiological signal (such as an EEG) from a...
US20110245689 APPARATUS FOR DECIDING RISK OF ABNORMALITY OF SUBJECT'S THERMOREGULATION  
According to one embodiment, an apparatus for deciding a risk includes a measurement unit and an analysis unit. The measurement unit is configured to measure a physiological index of a subject' s...
US20110224562 THERMOGRAPHIC PLATE FOR THE DETECTION OF TRACES OF BLOOD FLOW IN VESSELS AT DIFFERENT DEPTH  
A method for selective detection, with a thermographic plate, of traces of blood flow that differ from traces with a correct course in vessels at different depths, particularly of the breast, which...
US20090312613 NON-INVASIVELY MONITORING BLOOD PARAMETERS  
An apparatus for monitoring vital sign parameters in a biological entity is disclosed. In an embodiment, the apparatus includes at least one light source for transmitting light through the...
US20140180035 FUNCTIONAL GAIN MEASUREMENT TECHNIQUE AND REPRESENTATION  
The present invention generally relates to methods for determining the degree of improvement after a therapeutic procedure. The method can involve determining a baseline measurement prior to...
US20140180045 LIFESAVING SUPPORT APPARATUS AND LIFESAVING SUPPORT SYSTEM  
A lifesaving support apparatus includes: a sensor section which is adapted to be attachable to a patient, and which is configured to acquire information of blood flow of the patient; a determining...
US20100312128 SYSTEMS AND METHODS FOR MONITORING BLOOD PARTITIONING AND ORGAN FUNCTION  
Methods and systems for monitoring an organ of interest within a patient use one or more sensors to obtain one or more signals indicative of one or more of blood being provided to the organ of...
US20140303510 SYSTEMS AND METHODS FOR NUMERICALLY EVALUATING VASCULATURE  
Systems and methods are disclosed for providing a cardiovascular score for a patient. A method includes receiving, using at least one computer system, patient-specific data regarding a geometry of...
US20110251503 DEVICE FOR MONITORING BLOOD FLOW TO BRAIN  
A method of estimating blood flow in the brain, comprising: a) causing currents to flow inside the head by producing electric fields inside the head;b) measuring at least changes in the electric...
US20140163403 AUTOMATED DETERMINATION OF ARTERIAL INPUT FUNCTION AREAS IN PERFUSION ANALYSIS  
Automatic arterial input function (AIF) area determination is provided that can be used to facilitate the generation of parametric maps for perfusion studies based on various imaging modalities and...
US20120065514 Cardiohealth Methods and Apparatus  
Methods and apparatus for improving measurements of cardiovascular health status in a given individual are provided. The comprehensive assessment of cardiovascular health includes at least two...
US20100262025 APPARATUS FOR MEASUREMENT OF HEART RATE VARIABILITY  
The present invention provides an apparatus for measurement of heart rate variability, comprising a main body of a earphone to be inserted into a patient's ear, a light source disposed on one side...
US20130197597 TECHNIQUES FOR MITIGATING MOTION ARTIFACTS FROM IMPLANTABLE PHYSIOLOGICAL SENSORS  
Disclosed techniques include monitoring a physiological characteristic of a patient with a sensor that is mounted to an inner wall of a thoracic cavity of the patient, and sending a signal based on...
US20140249399 Determining Functional Severity of Stenosis  
A method for determining functional severity of a stenosis includes: (a) generating a simulated perfusion map from a calculated blood flow; (b) comparing the simulated perfusion map to a measured...
US20130204100 WIRELESS ELECTRODE ARRANGEMENT AND METHOD FOR PATIENT MONITORING VIA ELECTROCARDIOGRAPHY  
A system including a plurality of wireless sensors for monitoring one or more parameters of a subject is provided. The wireless sensors can be attachable to or implantable in the subject and form a...
US20130006124 SLEEP ANALYSIS BASED ON INTER BEAT INTERVAL  
A method of analysis is disclosed. The method comprises receiving a non-ECG signal indicative of heart beats of a sleeping subject; extracting from the signal a series of inter-beat intervals...
US20130274622 SYSTEM AND METHOD FOR DEEP VEIN THROMBOSIS PREVENTION AND DIAGNOSIS  
A system and method prevents and diagnoses deep vein thrombosis in a body limb by providing a pressure sleeve having a plurality of individually fillable cells, the pressure sleeve being...
US20080103397 SYSTEM AND METHOD FOR DEEP VEIN THROMBOSIS PREVENTION AND DIAGNOSIS  
A system and method prevents and diagnoses deep vein thrombosis in a body limb by providing a pressure sleeve having a plurality of individually fillable cells, the pressure sleeve being...
US20120059245 METHOD AND DEVICE FOR MONITORING AND IMPROVING ARTERIOGENESIS  
A method for determining an arteriovascular condition of a subject having an arterial blood flow is shown. The method involves determining a temporal progression of an instantaneous blood flow...
US20120238887 HYDROSTATIC FINGER CUFF FOR BLOOD WAVE FORM ANALYSIS AND DIAGNOSTIC SUPPORT  
A hydrostatic finger cuff for blood flow property analysis is provided which includes an elongated substrate member having a pair of opposing long edges and a pair of opposing short edges. The...
US20110208072 DEVICE FOR DETERMINING THE BLOOD VOLUME AND/OR BLOOD VOLUMETRIC FLOW AND METHOD FOR OPERATING THE SAME  
The invention relates to a device (1) for determining the blood volume and/or blood volumetric flow of a circulation section, comprising a fluid storage unit (2) for storing a measuring fluid (3),...
US20120143026 SYSTEM AND METHOD FOR PROBABILITY BASED DETERMINATION OF ESTIMATED OXYGEN SATURATION  
Present embodiments include providing an initial estimate of a value representative of a blood flow characteristic at a current timestep, and determining a probability distribution of transition,...
US20120022351 Medical Devices and Techniques for Rodent and Small Mammalian Based Research  
A method and system of supplying rodents, such as mice, to medical researchers pre-installs and/or embeds physiologic sensors onto or within the rodents prior to selling the modified rodents to the...
US20110004083 Method and Device for Measuring Blood Flow Velocity  
A method for measuring blood flow velocity comprises the steps of: placing a first and second blood vessel signal detectors on a body of a person to be measured in such a manner that the first and...
US20120136240 NONINVASIVE METHOD TO MEASURE INTRACRANIAL AND EFFECTIVE CEREBRAL OUTFLOW PRESSURE  
A system for detecting and measuring increased global or local intracranial pressure includes various devices for performing controlled occlusion of jugular cranial blood outflow and generating...
US20130218034 System for quantifying blood flow in tissue and updating tissue baseline conditions  
Methods and apparatus for determining blood flow in tissue are disclosed. The methods and apparatus are used to establish a baseline for both thermal properties of the tissue and non-physiologic...
US20110034788 METHODS AND APPARATUS FOR USING MULTIPLE SENSORS TO MEASURE DIFFERENTIAL BLOOD TRANSPORT TIME IN A PATIENT  
The difference in time that it takes for blood to flow to two locations in a patient's body can be measured by placing, on the patient's body, sensors for non-invasively detecting a variable...
US20130041263 METHOD OF DETECTING A SUICIDE TERRORIST  
A method of detecting a suicide terrorist, comprises: (A) selecting a test subject; (B) installing a testing device that can detect real-time variations in cerebral blood flows at a first tested...
US20120259189 CARDIOVASCULAR INDEX ESTIMATION METHODS  
New algorithms to estimate cardiovascular indices by analysis of the arterial blood pressure (ABP) signal. The invention comprises recording and identification of cardiovascular descriptors...
US20070073097 System for monitoring the extracorporeal circulation and the perfusion of medical flows during cardiopulmonary bypass operations  
The system for the monitoring of the extracorporeal circulation and the perfusion of medical flows during cardiopulmonary bypass operations includes a substantially vertical support structure that...
US20130072770 SYSTEM FOR SEAMLESS AND SECURE NETWORKING OF IMPLANTABLE MEDICAL DEVICES, ELECTRONIC PATCH DEVICES AND WEARABLE DEVICES  
A system level scheme for networking of implantable devices, electronic patch devices/sensors coupled to the body, and wearable sensors/devices with cellular telephone/mobile devices, peripheral...
US20130006077 METHOD FOR MEASURING BLOOD FLOW VELOCITY  
A method for measuring blood flow velocity comprises: placing a first and second blood vessel signal detectors on a body of a person to be measured in such a manner that the first and second blood...
US20120215120 NONINVASIVE CUTANEOUS BLOOD FLOW ASSESSMENT AS A RESPONSE PREDICTOR FOR VISIBLE LIGHT THERAPY ON SEGMENTAL VITILIGO  
Visible light is a treatment option for Segmental Vitiligo (SV), and visible light-induced repigmentation is associated normalization of sympathetic. Currently it is difficult to predict individual...
US20110218448 PERFUSION DETECTION DEVICES AND METHODS OF USING THE SAME  
Hand-held pocket-sized self-contained perfusion detection devices are provided. Devices of the invention are configured to rapidly provide a perfusion detection result without the need for...
US20090281436 Low-frequency wireless heartbeat detector hanging over the ear  
A low-frequency wireless heartbeat detector hanging over the ear includes: a) an ear-hanging unit hanging over the ear and having an internal portion and an external portion, the internal portion...
Matches 1 - 50 out of 208 1 2 3 4 5 >