Matches 1 - 50 out of 177 1 2 3 4 >


Match Document Document Title
US20120232382 Multiple Sclerosis 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 Multiple Sclerosis or associated symptoms. In one series of...
US20120220864 Deep Vein Thrombosis 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 Deep Vein Thrombosis or associated symptoms. In one series of...
US20100298722 LIVING BODY INFORMATION DETECTION APPARATUS AND BLOOD-PRESSURE METER  
A living body information collecting apparatus with a part of the living body information collecting apparatus includes a shape composed of a cylinder, a cone, a prism, a pyramid, a truncated cone...
US20100292585 LIVING BODY INFORMATION DETECTION APPARATUS AND BLOOD-PRESSURE METER  
A living body information detection apparatus for detecting living body information at an auricle of a human body. The living body information detection apparatus having a shape that follows a...
US20160038087 STENT MONITORING ASSEMBLY AND METHOD OF USE THEREOF  
Assemblies are provided comprising a stent and a sensor positioned on and/or in the stent. Within certain aspects the sensors are wireless sensors, and include for example one or more fluid...
US20080097227 Method and system for remote hemodynamic monitoring  
A cardiac sensor system includes implanted cardiac sensor assemblies and an external controller which receives information from the implanted sensors. The sensors permit direct measurement of a...
US20050187482 Implantable wireless sensor  
The progress of a endovascular aneurysm repair can be monitored by inserting a pressure transducer sensor using a catheter into the sac during endovascular aneurysm repair and then using a small,...
US20080064966 Devices, systems and methods for endocardial pressure measurement  
Endocardial pressure measurement devices, systems and methods for the effective treatment of congestive heart failure and its underlying causes, in addition to other clinical applications.
US20150141853 MULTI-SENSOR LESION ASSESSMENT DEVICE AND METHOD  
An intravascular sensor delivery device can have a sensor that is used to measure a physiological parameter of a patient, such as blood pressure, within a vascular structure or passage. In some...
US20130218032 GUIDEWIRE WITH INTERNAL PRESSURE SENSOR  
The present document describes a pressure guidewire comprising: a shaft tube with a proximal section; a middle section extending from the proximal section of the shaft tube, the middle section...
US20090228065 IMPLANTABLE VASCULAR STRUCTURES AND METHODS FOR THEIR USE  
Devices, systems and methods are described by which the blood pressure, nervous system activity, and neurohormonal activity may be selectively and controllably reduced by activating baroreceptors....
US20080132967 TECHNIQUES FOR BLOOD PRESSURE MEASUREMENT BY IMPLANTABLE DEVICE  
An implantable cardiac device is configured and programmed to collect blood pressure waveforms from one or more implantable pressure sensors. Techniques are described for extracting features and...
US20070161914 Methods and systems for measuring cardiac parameters  
Methods and systems of the present invention provide for measurement of various cardiac parameters. Methods generally involve causing a change in volume and/or pressure in a heart chamber,...
US20160073959 HYPOVOLEMIA/HYPERVOLEMIA DETECTION USING PERIPHERAL INTRAVENOUS WAVEFORM ANALYSIS (PIVA) AND APPLICATIONS OF SAME  
Aspects of the invention relates to systems and methods for hypovolemia and/or hypervolemia detection of a living subject using peripheral intravenous waveform analysis. In one embodiment, the...
US20140180032 System and Method for Multi-Site Intravascular Measurement  
Systems and methods for obtaining and processing data collected using a multi-site intravascular sensing device are provided. Some embodiments are directed to locating a structure within a vessel...
US20140005558 PRESSURE SENSING GUIDEWIRE  
Medical devices and methods for making and using medical devices are disclosed. An example medical device includes a pressure sensing guidewire. The pressure sensing guidewire may include a shaft...
US20110319772 LEAD MOTION SENSING VIA CABLE MICROPHONICS  
An ambulatory medical device can include an excitation circuit configured to be electrically coupled to an implantable lead, the excitation circuit configured to provide a non-tissue-stimulating...
US20060287602 Implantable wireless sensor for in vivo pressure measurement  
A sensor suitable for in vivo implantation has a capacitive circuit and a three-dimensional inductor coil connected to the capacitive circuit to form an LC circuit. The LC circuit is hermetically...
US20060200220 Endovascular graft with sensors design and attachment methods  
A endovascular graft having sensing devices attached thereto to facilitate measurement of pertinent parameters within the vasculature into which the graft is implanted. Power sources and...
US20060167361 Method and apparatus for continuous pulse contour cardiac output  
A system and method are provided for sensing cardiac electrogram (EGM) signals and ventricular pressure signals and for using the sensed EGM and sensed pressure signals for estimating stroke...
US20050182330 Devices, systems and methods for endocardial pressure measurement  
Endocardial pressure measurement devices, systems and methods for the effective treatment of congestive heart failure and its underlying causes, in addition to other clinical applications.
US20050043670 Intra-ventricular pressure sensing catheter  
An intra-ventricular pressure sensor device is provided that includes a catheter having a first lumen for receiving fluid flow therethrough, and a second, separate, fluid-filled, fluid-impermeable...
US20150051467 IMPLANTABLE DEVICE AND METHOD FOR MONITORING VENOUS DIAMETER  
An implantable medical device system and associated method receive a signal from an implantable sensor operatively positioned relative to a vein, the signal being responsive to changes in a...
US20140187984 In-Wall Hypotube Sensor Mount for Sensored Guidewire  
A guidewire system for treating a patient may include a sensor assembly for detecting a physiological characteristic of a patient and a hypotube sized for insertion into vasculature of the patient...
US20120130204 SELF-CONTAINED PATIENT MONITOR  
A device for continuous, uninterrupted patient monitoring includes a portable, self-contained Patient Worn Hub (PWH) device. The PWH is a compact, lightweight patient monitoring device designed to...
US20090177225 Vascular closure device having sensor  
A vascular closure device including a first retainer positioned on an internal surface of a vessel wall defining a passage through a vessel. A second retainer is coupled to the first retainer and...
US20150290428 CATHETER FOR INTRODUCTION OF MEDICATIONS TO THE TISSUES OF A HEART OR OTHER ORGAN  
A positionable, direct-injection catheter that can access a specific region of the heart or other organ. The catheter is provided with one or two needle shafts, which may be located within...
US20150065828 METHOD AND APPARATUS FOR CONTINUOUS ASSESSMENT OF A CARDIOVASCULAR PARAMETER USING THE ARTERIAL PULSE PRESSURE PROPAGATION TIME AND WAVEFORM  
A method and apparatus for determining a cardiovascular parameter including receiving an input signal corresponding to an arterial blood pressure measurement over an interval that covers at least...
US20140142398 MULTIFUNCTIONAL GUIDEWIRE ASSEMBLIES AND SYSTEM FOR ANALYZING ANATOMICAL AND FUNCTIONAL PARAMETERS  
Multifunctional guidewire assemblies and system for analyzing anatomical and functional parameters are described. Using a single guidewire assembly, functional and anatomical measurements and...
US20130109980 SYSTEMS AND METHODS FOR A WIRELESS VASCULAR PRESSURE MEASUREMENT DEVICE  
A vascular measuring system includes an elongated sleeve configured to be delivered over a standard guide wire configured to be threaded into a vascular pathway of the human, and includes...
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...
US20100217136 MEDICAL DEVICES  
There is disclosed a medical device for implantation in a body comprising: one or more sensors for sensing a physiologically or clinically relevant parameter; and telemetric communications means...
US20050187487 Microsensor catheter and method for making the same  
A catheter for insertion into a body cavity, duct, or vessel for diagnostic purposes, the catheter including a flexible conduit having a microsensor device mounted thereto that generates output...
US20050165317 Medical devices  
There is disclosed a medical device for implantation in a body comprising: one or more sensors for sensing a physiologically or clinically relevant parameter; and telemetric communications means...
US20050065592 System and method of aneurism monitoring and treatment  
An endoluminal stent device, system, and method enabling localized detection and treatment of adverse stent-related conditions. Embodiments of the present invention may enable monitoring of...
US20160249817 STEERABLE GUIDE WIRE WITH PRESSURE SENSOR AND METHODS OF USE  
A high performance guide wire with a pressure sensor for measuring blood pressure, may utilize a single electrical lead connected to the guide wire. An integrated circuit, powered by the single...
US20150112211 TRANSDUCER INTERFACE SYSTEM AND METHOD  
A transducer interface system/method allowing conversion from an analog sensor input to a standardized analog output interface is disclosed. In some preferred embodiments the system/method permits...
US20140187978 Intravascular Devices Having Information Stored Thereon And/Or Wireless Communication Functionality, Including Associated Devices, Systems, And Methods  
Intravascular devices, systems, and methods are disclosed. In some embodiments, the intravascular devices are guide-wires that include one or more sensing components and a sensor control module...
US20120101394 Personalized Fluid Assessment  
A system and method of monitoring the fluid status of a patient. The system may include a patient monitor that receives blood pressure data. A first fluid model receives the blood pressure data,...
US20110066047 ECCENTRIC PRESSURE CATHETER WITH GUIDEWIRE COMPATIBILITY  
There is herein described a catheter for measuring a pressure in a cardiovascular system. The catheter comprises: a guiding tube adapted for insertion into the cardiovascular system. The guiding...
US20080171942 Pressure Measurement Device  
A device measures pressures in animals and humans and includes a pressure transmission catheter (PTC) filled with a pressure transmitting medium and implantable in an area in having a...
US20070282210 Implantable wireless sensor for in vivo pressure measurement and continuous output determination  
A method and apparatus for determining cardiac parameters within the body of a patient includes a wireless sensor positioned in the patient's pulmonary artery. An external RF telemetry device...
US20070073165 Noninvasive blood pressure monitoring system  
The preferred embodiment of the present invention comprises a single microprocessor-based interface that connects between a noninvasive blood pressure (NIBP) sensor and an invasive blood pressure...
US20050197585 Vascular blood pressure monitoring system with transdermal catheter and telemetry capability  
Systems and methods for monitoring intravascular pressure of a patient. The system includes a pressure sensor and catheter assembly having a pressure sensor portion and a transdermal catheter...
US20050010118 Method and device for measuring pulse rate, blood pressure, and monitoring blood vessel access  
A method and device for measuring a patient's pulse rate and blood pressure and also the condition of the blood vessel access can be accurately monitored by identifying a frequency component of...
US20050004478 Implantable device for monitoring aneurysm sac parameters  
A device for measuring physiological parameters within an aneurysm sac that has been excluded from blood flow by an endoprosthesis. The device is comprised of at least two sensors, one placed in...
US20160022154 SYSTEM INCLUDING GUIDEWIRE FOR DETECTING FLUID PRESSURE  
A system for detection of blood pressure in a blood vessel includes a guide wire and a LC resonance circuit provided at a distal end of the guide wire. The resonance circuit may be a non-LC...
US20150272449 Hybrid Intravascular Pressure Measurement Devices and Associated Systems and Methods  
Intravascular devices, systems, and methods are disclosed. In some embodiments, an intravascular pressure measurement device is provided. The intravascular device includes a flexible elongate...
US20150112212 TRANSDUCER INTERFACE SYSTEM AND METHOD  
A transducer interface system/method allowing conversion from an analog sensor input to a standardized analog output interface is disclosed. In some preferred embodiments the system/method permits...
US20140180030 INTRAVASCULAR BLOOD PRESSURE AND VELOCITY WIRE  
The present invention generally relates to devices for determining pressure and flow in a vessel and methods for using such devices. The device can involve an elongate body configured for...

Matches 1 - 50 out of 177 1 2 3 4 >