Matches 1 - 50 out of 332 1 2 3 4 5 6 7 >


Match Document Document Title
US20110137180 Systems and Methods for Fitting a Cochlear Implant System to a Patient Based on Stapedius Displacement  
An exemplary system includes an implantable cochlear stimulator configured to be implanted within a patient, a sound processor communicatively coupled to the implantable cochlear stimulator and...
US20140094688 Optic-based contact sensing assembly and system  
The invention relates to an optic-based sensing assembly and a system incorporating the assembly and related use of the assembly. In particular, the invention relates to an optic-based catheter...
US20150141842 INTRAVASCULAR ROTARY BLOOD PUMP  
An intravascular rotary blood pump possesses a catheter (10), a pumping device (50) fixed distally to the catheter (10) and at least one pressure sensor (30; 60) firmly connected to the pumping...
US20150196197 FULLY INTEGRATED, DISPOSABLE TISSUE VISUALIZATION DEVICE  
The present invention relates to a fully integrated sterilizable one time use disposable tissue visualization device and methods for using such devices. Preferred embodiments of the invention...
US20140031702 TWO-WAY PHOTODYNAMIC THERAPY STEREO COLPOSCOPE FOR DIAGNOSING AND TREATING DISEASES OF THE FEMALE GENITAL TRACT  
A stereo colposcope having variable linearity filter systems for both the excitation step and the suppression step, and can be used universally with any fluorescent compound or drug, as is the...
US20150196202 Systems and Methods for Determining Lesion Depth Using Fluorescence Imaging  
Systems, catheter and methods for treating Atrial Fibrillation (AF) are provided, which are configure to illuminate a heart tissue having a lesion site; obtain a mitochondrial nicotinamide adenine...
US20140180122 INTRALUMINAL DEVICE HAVING ENHANCED DELIVERABILITY  
Intraluminal devices, especially catheters having variable flexibility elements in a midsection of the device. The devices offer improved deliverability in an intraluminal environment, especially...
US20140323877 MEDICAL IMAGING PROBE WITH ROTARY ENCODER  
The present invention provides minimally invasive imaging probe having an optical encoder integrated therewith for accurately measuring or estimating the rotational velocity near the distal end of...
US20140350412 Delivery Of Biological Compounds To Ischemic And/Or Infarcted Tissue  
The delivery of biological compounds to ischemic and/or infarcted tissue are described herein where such a system may include a deployment catheter and an attached imaging hood deployable into an...
US20120004544 DELIVERY OF BIOLOGICAL COMPOUNDS TO ISCHEMIC AND/OR INFARCTED TISSUE  
The delivery of biological compounds to ischemic and/or infarcted tissue are described herein where such a system may include a deployment catheter and an attached imaging hood deployable into an...
US20130131513 RECANALIZING OCCLUDED VESSELS USING RADIOFREQUENCY ENERGY  
A method and systems for treating chronic total occlusions, particularly those that are difficult to treat, is disclosed. In this approach, recanalizing the CTO is achieved using a combined...
US20110230770 Catheter Probe Arrangement for Tissue Analysis by Radiant Energy Delivery and Radiant Energy Collection  
A catheter tip apparatus arranged in a catheter for the delivery and collection of a light-energy signal to permit subsequent computerized analysis of body tissue by the collected signal. The...
US20130211263 INTUBATION GUIDE  
Apparatuses for guiding an endotracheal tube during intubation and associated methods of their use; the apparatuses formed to contain a plastic element able to hold deformations so as to conform...
US20140323859 DEVICE AND PROCESS TO CONFIRM OCCLUSION OF THE FALLOPIAN TUBE  
A device is provided to confirm intratubal occlusion in a subject of a fallopian tube having an inner diameter that includes a tubular shaft having a distal end and an interior lumen. An...
US20150202089 EUSTACHIAN TUBE DILATION BALLOON WITH VENTILATION PATH  
An apparatus comprises a shaft, an expandable dilator, and at least one ventilation pathway. The shaft defines a longitudinal axis and comprises a distal and proximal ends with at least one shaft...
US20140121535 CONNECTOR FOR USE WITH A PROSTATE MEASUREMENT SYSTEM  
Systems and methods are provided herein that generally involve measuring a prostate or other object. In some embodiments, a membrane can be sealed over a digit extension to form a closed volume....
US20150141847 SYSTEMS AND METHODS FOR HYPERSPECTRAL ANALYSIS OF CARDIAC TISSUE  
Systems and methods for hyperspectral analysis of cardiac tissue are provided. In some embodiments, a method for visualizing ablation lesions includes illuminating at one or more illumination...
US20130310680 THREE-DIMENSIONAL OPTICAL IMAGING AND THERAPY OF PROSTATE CANCER  
A system and method for use in tissue analysis and therapy. An optical probe array has at least two or more optical probes for illuminating tissue and generates light fluorescence and/or diffuse...
US20120150046 TISSUE CONTRAST IMAGING SYSTEMS  
Tissue contrast imaging systems are described which detect differences in tissue contrasts to obtain images of the tissue region. The systems may be used to obtain images of the cardiac tissues...
US20140121538 NEEDLE WITH AN OPTICAL FIBER INTEGRATED IN AN ELONGATED INSERT  
A needle is proposed including a cannula or hollow shaft with a multilumen insert inside. The insert comprises at least two lumen. Both the insert as well as the cannula have bevelled ends. In the...
US20140221829 LOCALIZED FLUORESCENCE EXCITATION IN WHOLE BODY OPTICAL IMAGING  
Methods and systems for whole body optical imaging using localized fluorescence excitation.
US20140180126 CATHETER WITH BALLOON AND IMAGING  
The invention provides an intravascular catheter with an expandable member such as a balloon with an imaging device on a surface of the expandable member. The imaging device can use an optical...
US20120316433 GUIDE WIRE AND CATHETER ASSEMBLY  
A guide wire includes an elongated main body possessing flexibility. The main boy is comprised of a first wire having a core member constituted by a metal material, a second wire having a core...
US20110021926 CATHETER-BASED OFF-AXIS OPTICAL COHERENCE TOMOGRAPHY IMAGING SYSTEM  
Catheter-based Optical Coherence Tomography (OCT) systems utilizing an optical fiber that is positioned off-axis of the central longitudinal axis of the catheter have many advantage over...
US20140275892 PHYSIOLOGICAL SENSOR DELIVERY DEVICE AND METHOD  
An intravascular sensor delivery device for measuring a physiological parameter of a patient, such as blood pressure, within a vascular structure or passage. In some embodiments, the device can be...
US20150045678 Probe  
At the leading end of a probe (11) is provided a holding part (56) that has a space (60) having an inner diameter smaller than the inner diameter of the probe (11). A liquid discharge groove (61)...
US20110066035 TEMPERATURE PROFILE MAPPING AND GUIDED THERMOTHERAPY  
Techniques, apparatus and systems that use an optical probe head to deliver light to a target and to collect light from the target for imaging and monitoring a target while a separate radiation is...
US20110208041 TRANSDUCER/SENSOR ASSEMBLY  
An imaging transducer assembly is combined with a sensor of a medical positioning system, forming a transducer/sensor assembly. In one embodiment, the sensor includes a coil proximally coupled...
US20140121537 TRIAXIAL FIBER OPTIC FORCE SENSING CATHETER  
A fiber optic force sensing assembly for detecting forces imparted at a distal end of a catheter assembly. The structural member may include segments adjacent each other in a serial arrangement,...
US20110015529 METHYLENE BLUE BASED FIBRED FLUORESCENCE MICROSCOPY  
The invention relates to a method for the fabric using an acquisition system that includes at acquisition of in-vivo fluorescence imaging from a least one optical fibre exciting the fabric by...
US20070255142 Spectroscope for Recovering Light from Re-Entrant Zone of Arterial Wall  
A spectroscope includes an optical fiber extending through a catheter, and in communication with an optical system. The optical system has a finite focal length.
US20150141844 OPTOGENETIC PROBE  
An optogenetic probe, an optogenetic system, and a method for fabricating an optogenetic probe are provided. The optogenetic probe has a proximal and a distal end, and includes an elongated body...
US20090062658 POSITION TRACKING AND CONTROL FOR A SCANNING ASSEMBLY  
A scanned beam imaging system including a radiation source configured to provide a beam of radiation, a movable element configured to direct the beam of radiation onto a scanned area, and a...
US20140200421 PHYSIOLOGICAL SENSOR HAVING BIODEGRADABLE OPTICS  
Medical sensor assemblies configured to provide enhanced patient comfort when worn over a period of time are provided. The medical sensor assemblies may include sensors in optical communication...
US20080045842 Conformable tissue contact catheter  
The invention provides basket-style catheter probes that are configured to automatically radially expand or contract in response to widening or narrowing of a lumen so that contact with the lumen...
US20110313299 SEVERAL MEASUREMENT MODALITIES IN A CATHETER-BASED SYSTEM  
The invention provides optical switching-based systems and methods for catheter-based optical diagnosis which are particularly well suited to determining the condition of blood vessels, including...
US20150182206 Biopsy Needle with Large Fiber Distance at the Tip  
A biopsy device is provided having a shaft and a tubular member. The shaft may be movably accommodated within the tubular member and may have a longitudinal axis and a distal end with a bevel. At...
US20130085398 BRAIN-MACHINE INTERFACE BASED ON PHOTONIC NEURAL PROBE ARRAYS  
Method and apparatus for illuminating and imaging tissue is provided. In one version, the method includes illuminating a volume of a tissue with photons from a three-dimensional array of optical...
US20150080743 INTRAVASCULAR ROTARY BLOOD PUMP  
An intravascular rotary blood pump possesses a catheter (10), a pumping device (50) disposed distally of the catheter and having at its distal end a flexible flow cannula (53) through which blood...
US20130211262 PROBE  
A probe includes a plurality of optical fibers that includes an irradiation fiber and a light-receiving fiber; and an optical member of which a base end face is arranged to abut on leading end...
US20140121536 CONTROLLER FOR MEASURING PROSTATE VOLUME  
Systems and methods are provided herein that generally involve measuring a prostate or other object. In some embodiments, a membrane can be sealed over a digit extension to form a closed volume....
US20140081151 CATARACT REMOVAL DEVICE AND INTEGRATED TIP  
The present invention is directed to an apparatus and method for assisted removal of the cortex, capsule polishing and destruction and/or removal of other intraocular structures. More...
US20150105669 Optoelectronic Device for The Detection of Uterine Cervical Cancer, Comprising A Self-Positioning Attachment  
The present invention relates to a portable device which analyses cervical tissue using two simultaneous measurements, namely an electrical measurement and an optical measurement. The...
US20100076320 FLUSH CATHETER WITH FLOW DIRECTING SHEATH  
In certain embodiments, the invention provides a method of flushing a lumen of interest having a first diameter and a lumen wall. The method can include the steps of selecting a flush solution...
US20120029360 NEEDLE WITH INTEGRATED FIBERS IN THE CUTTING FACETS OF THE BEVEL  
A needle comprises a tip part, a holder part, a shaft, and fibers capable of transmitting light, wherein the shaft comprises a distal end connected to the tip part, and a proximal end connected to...
US20140107496 SENSING CATHETER EMITTING RADIANT ENERGY  
A sensing catheter having an outer flexible sheath and a proximal section containing a sensing system having a sensing means, a radiant energy providing means and radiation transmitting means,...
US20140243687 SHAPE SENSING DEVICES FOR REAL-TIME MECHANICAL FUNCTION ASSESSMENT OF AN INTERNAL ORGAN  
A system and method for functioning organ assessment include a sensing enabled flexible device (102) having an optical fiber configured to sense induced strain continuously over a length of the...
US20130035577 System for Transcutaneous Monitoring of Intracranial Pressure  
A system for measuring and converting to an observer intelligible form an internal physiological parameter of a patient. The invention allows transcutaneous telemetry of intracranial pressure via...
US20150141764 DISTRIBUTED SENSING DEVICE FOR REFERENCING OF PHYSIOLOGICAL FEATURES  
A distributed sensor and a method for identifying an internal anatomical landmark (R) includes inserting (502) a distributed sensing device (212) into a volume of a body and extending (504) a...
US20110224554 Optogenetic Fiber Optic Cannula and Adapted Fiber Optic Connector  
A cannula can have a ferrule with two interspaced optical fiber passages extending therebetween, each securely housing an optical fiber therein having a first tip exposed at a connection end, and...

Matches 1 - 50 out of 332 1 2 3 4 5 6 7 >