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US20150005643 SURGICAL IMAGING DEVICE  
A surgical imaging device includes at least one light source for illuminating an object at least two image sensors configured to generate image data corresponding to the object in the form of an...
US20140364706 METHOD AND APPARATUS FOR DETECTING AND TREATING HEART FAILURE  
Devices and systems provide methods of detecting a heart failure condition of a patient that may be based on one or more respiratory parameters of a patient. In an example embodiment, a monitoring...
US20140031701 Otoscanner With 3D Imaging And Structure-From-Motion  
Determination of structure-from-motion that includes a scanner body having mounted upon it a tracking illumination emitter and one or more tracking illumination sensors, the tracking illumination...
US20050054936 Method and system for characterization and mapping of tissue lesions  
The present invention provides a method and an apparatus for the in vivo, non-invasive, early detection of alterations and mapping of the grade of these alterations, caused in the biochemical...
US20160029898 Physiological Monitoring Devices and Methods Using Optical Sensors  
A monitoring device configured to be attached to a subject includes a sensor configured to detect and/or measure physiological information and a processor coupled to the sensor. The sensor...
US20130046188 METHOD OF ANALYZING AND PROCESSING SIGNALS  
A physiological measurement system is disclosed which can take a pulse oximetry signal such as a photoplethysmogram from a patient and then analyze the signal to measure physiological parameters...
US20130046186 METHOD OF ANALYZING AND PROCESSING SIGNALS  
A physiological measurement system is disclosed which can take a pulse oximetry signal such as a photoplethysmogram from a patient and then analyse the signal to measure physiological parameters...
US20130046157 METHOD OF ANALYZING AND PROCESSING SIGNALS  
A physiological measurement system is disclosed which can take a pulse oximetry signal such as a photoplethysmogram from a patient and then analyse the signal to measure physiological parameters...
US20110092823 System and Method for Identifying Tissue Using Low-Coherence Interferometry  
An apparatus for needle biopsy with real time tissue differentiation using one dimensional interferometric ranging imaging, comprising a biopsy device having a barrel and a needle, an optical...
US20090187086 Integrated White LED Illuminator and Color Sensor Detector System and Method  
An improved illuminator (103) for producing broadband light and delivering said light to a target (125) for measuring the color of the target which incorporates an integrated system comprising a...
US20070123961 ENERGY DELIVERY AND ILLUMINATION DEVICES AND METHODS  
This relates to methods and devices for improving treatment to a wall, a cavity or passageway with a medical device when used in tortuous anatomy.
US20160302669 METHOD AND APPARATUS FOR ANALYSIS OF TURBID MEDIA VIA SINGLE-ELEMENT DETECTION USING STRUCTURED ILLUMINATION  
Method and apparatus for obtaining qualitative and quantitative analysis of the optical properties or structures of tissue or turbid medium at one or more wavelengths via 1) detection at a single...
US20160256053 RADIATIVE FIBERS  
The present invention relates inter alia to light emitting fibers for the application in general lighting, display backlit, information display, and for treatment and/or prophylaxis and/or...
US20160144162 Coupler assembly for catheters  
Coupler assemblies and methods are disclosed as the coupler assemblies may be used with a catheter. An exemplary coupler assembly includes a spherical linkage coupler for a catheter. The coupler...
US20160113503 RAPID RATE-ESTIMATION FOR CELL PHONES, SMART WATCHES, OCCUPANCY, AND WEARABLES  
Techniques for respiratory and metabolic monitoring in mobile devices, wearable computing, security, illumination, photography, and other applications may use a phosphor-coated broadband white LED...
US20150150469 Monitoring Devices with Wireless Earpiece Modules  
Wearable apparatus for monitoring various physiological and environmental factors are provided. Real-time, noninvasive health and environmental monitors include a plurality of compact sensors...
US20150148624 Method For Detecting Physiology At Distance Or During Movement For Mobile Devices, Illumination, Security, Occupancy Sensors, And Wearables  
An improved sensor (102) for physiology monitoring in mobile devices, wearables, security, illumination, photography, and other devices and systems uses broadband light (114) transmitted to a...
US20140378816 INFORMATION PROVIDING METHOD AND MEDICAL DIAGNOSIS APPARATUS FOR PROVIDING INFORMATION  
A method of providing medical imaging guidance information for use in operating a medical imaging apparatus detects motion of an examinee placed on a support table positioned for imaging by a...
US20140288400 MANUAL AND AUTOMATIC PROBE CALIBRATION  
Embodiments of the present disclosure include an optical probe capable of communicating identification information to a patient monitor in addition to signals indicative of intensities of light...
US20140276105 SCANNING TECHNIQUES FOR PROBING AND MEASURING ANATOMICAL CAVITIES  
Methods and apparatus, including computer program products, are provided for scanning an anatomical cavity. The method may include: selecting a scan path for obtaining data from sample areas...
US20130218024 Interventional In-Situ Image-Guidance by Fusing Ultrasound and Video  
An augmentation device for an imaging system has a bracket structured to be attachable to an imaging component, and a projector attached to the bracket. The projector is arranged and configured to...
US20130072803 SKIN OPTICAL CHARACTERIZATION DEVICE  
The present invention is generally directed to dermatological devices and methods in which one or more skin characteristics, such as the melanin index, are determined by analyzing radiation...
US20120190989 DISTRIBUTED EXTERNAL AND INTERNAL WIRELESS SENSOR SYSTEMS FOR CHARACTERIZATION OF SURFACE AND SUBSURFACE BIOMEDICAL STRUCTURE AND CONDITION  
Systems and methods are disclosed that use wireless coupling of energy for operation of both external and internal devices, including external sensor arrays and implantable devices. The signals...
US20120108982 SYSTEMS AND METHODS FOR IN-VIVO OPTICAL IMAGING AND MEASUREMENT  
Disclosed are methods and systems for: (i) sequentially illuminating a specimen with different spatial distributions of light, wherein each illumination causes an object embedded in the specimen...
US20100022891 INTRALUMINAL SPECTROSCOPE WITH WALL CONTACTING PROBE  
A spectroscope for detecting vulnerable plaque within a lumen defined by an intraluminal wall includes a probe through which an optical fiber extends. An coupler in optical communication with the...
US20090187109 METHOD AND APPARATUS FOR EXAMINING TISSUE FOR PREDEFINED TARGET CELLS, PARTICULARLY CANCEROUS CELLS, AND A PROBE USEFUL IN SUCH METHOD AND APPARATUS  
A method, apparatus and probe for examining tissue for the presence of target cells, particularly cancerous cells, by subjecting the tissue to be examined to a contrast agent containing small...
US20080255460 NANOPARTICLE TISSUE BASED IDENTIFICATION AND ILLUMINATION  
Various compositions, methods, and devices are provided that use fluorescent nanoparticles to function as markers, indicators, and/or light sources. In an exemplary embodiment, the fluorescent...
US20070073160 Light-guided transluminal catheter  
Generally, the present invention is directed to a light-guided catheter for direct visualization of placement through the skin. An embodiment of the invention includes a method for transcutaneous...
US20050143627 Fluorescence endoscopy video systems with no moving parts in the camera  
A fluorescence endoscopy video system includes a multi-mode light source that produces light for white light and fluorescence imaging modes. Light from the light source is transmitted through an...
US20050049508 Treatment of age-related macular degeneration  
Age-related macular degeneration is treated by radiation delivered from a miniature x-ray tube inserted via a catheter around the globe of the eye, to a position behind the macula. Methods are...
US20050033186 Substantially monostatic, substantially confocal optical systems for examination of samples  
The present invention relates to systems and methods for examining a sample using a substantially monostatic, substantially confocal optical system comprising transmitting optics that focus an...
US20170100607 FIBERS IN THERAPY AND COSMETICS  
The present invention relates inter alia to functional materials for the treatment and/or prophylaxis and/or diagnosis of diseases and/or cosmetic conditions. The functional materials can be used...
US20160183819 SENSING FOLEY CATHETER  
Sensing Foley catheter variations are described herein which may comprise a fluid chamber defining a receiving channel and a port fluidly coupled to a drainage lumen of the catheter such that the...
US20160143547 RAPID RATE-ESTIMATION FOR CELL PHONES, SMART WATCHES, OCCUPANCY, AND WEARABLES  
Techniques for respiratory and metabolic monitoring in mobile devices, wearable computing, security, illumination, photography, and other applications may use a phosphor-coated broadband white LED...
US20160066829 WEARABLE MENTAL STATE MONITOR COMPUTER APPARATUS, SYSTEMS, AND RELATED METHODS  
A computer-implemented method of assessing the metal state of an individual by: (1) providing the individual with a wearable device (e.g., eyewear) that includes one or more sensors for assessing...
US20150272441 MULTISPECTRAL/HYPERSPECTRAL MEDICAL INSTRUMENT  
A medical instrument that comprises: a first-stage optic responsive to a tissue surface of a patient; a spectral separator optically responsive to the first stage optic and having a control input;...
US20150148632 Calorie Monitoring Sensor And Method For Cell Phones, Smart Watches, Occupancy Sensors, And Wearables  
An improved sensor (102) for calorie monitoring in mobile devices, wearables, security, illumination, photography, and other devices and systems uses an optional phosphor-coated broadband white...
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...
US20140171806 OPTICAL LESION ASSESSMENT  
Medical apparatus includes a probe, having a distal segment configured for insertion into a body of a patient. The probe includes at least one optical sensing unit, which is disposed along the...
US20140031680 Otoscanner With 3D Imaging And Onboard Tracking  
Apparatus and methods for tracking scanner motion with a tracking illumination emitter mounted on a scanner, the scanner including imaging apparatus that captures a sequence of images of a scanned...
US20140024903 Abrading Balloon Catheter for Extravasated Drug Delivery  
A method of extravasated drug delivery is disclosed, including inserting a catheter with a first balloon, a second balloon, and a third balloon positioned between the first and second balloons and...
US20140012140 Systems and Methods for Projecting Hyperspectral Images  
The invention is directed to methods and systems of hyperspectral and multispectral imaging of medical tissues. In particular, the invention is directed to new devices, tools and processes for the...
US20130338512 System and Method for Mitigating the Effects of Tissue Blood Volume Changes to Aid in Diagnosing Infiltration or Extravasation in Animalia Tissue  
A system including a sensor and a device coupled to the sensor. The sensor is configured to detect in Animalia tissue (i) a first electromagnetic radiation extinction dominated by absorption of a...
US20130035598 IMAGING DEVICE FOR USE WITH A SURGICAL DEVICE  
a surgical imaging device is provided, including a housing configured to couple to an outer surface of a surgical device and an image capture arrangement configured to generate image data; the...
US20120289816 SURGICAL ACCESS ASSEMBLY AND METHOD OF USING SAME  
A surgical access assembly and method of use is disclosed. The surgical access assembly comprises an outer sheath and an obturator. The outer sheath and obturator are configured to be delivered to...
US20100198048 MEDICINAL-SOLUTION ADMINISTRATION SYSTEM AND MEDICINAL-SOLUTION ADMINISTRATION CANNULA  
A medicinal-solution administration system for feeding a medicinal solution to a mammal including a human includes a medicinal-solution feed device that feeds a medicinal solution, an observation...
US20090306520 Quantitative methods for obtaining tissue characteristics from optical coherence tomography images  
A method and apparatus for determining properties of a tissue or tissues imaged by optical coherence tomography (OCT). In one embodiment the backscatter and attenuation of the OCT optical beam is...
US20060241502 Optical coupler for in vivo examination of biological tissue  
A spectrophotometric system for examination of biological tissue of interest includes a light source, a light coupling system, a light detector, and a processor. The light source is constructed...
US20050054908 Photostimulation method and apparatus in combination with glucose determination  
A method and apparatus using photo-stimulation to treat or pretreat a sample site prior to analyte concentration determination is presented. More particularly, photo-stimulation at or near at...
US20050038344 Transabdominal examination, monitoring and imaging of tissue  
An optical examination technique employs an optical system (15, 45, 100, 150, 200, 260 or 300) for in vivo, non-invasive examination of internal tissue of a subject. The optical system includes an...