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Match Document Document Title
7606608 Optical sampling interface system for in-vivo measurement of tissue  
An optical sampling interface system is disclosed that minimizes and compensates for errors that result from sampling variations and measurement site state fluctuations. Embodiments of the...
7596398 Multiple wavelength sensor attachment  
A physiological sensor is adapted to removably attach an emitter assembly and a detector assembly to a fingertip. The emitter assembly is adapted to transmit optical radiation having multiple...
7596397 Patient interface for spectroscopy applications  
A patient interface and method of locating the patient interface for use particularly in spectroscopy applications. The patient interface includes a concave region and first and second convex...
7590439 Bi-stable medical sensor and technique for using the same  
A bi-stable sensor is provided that includes a frame upon which electrical and optical components may be disposed and a coating, such as an overmold coating, provided about the frame. A...
7574245 Flexible medical sensor enclosure  
A sensor is provided that includes a flexible wrap enclosure which is folded about the sensor. The flexible wrap includes primary flaps and at least one reinforcement flap. The reinforcement flap...
7574244 Compliant diaphragm medical sensor and technique for using the same  
A sensor assembly is provided that includes a frame having a loop structure. An emitter and detector are disposed on opposite sides of the loop structure. A coating is provided over the frame. The...
7561905 Shunt barrier in pulse oximeter sensor  
A pulse oximeter sensor comprising an emitter and a detector disposed on a substrate layer with a thinned portion between the emitter and the detector. A partially transparent covering layer covers...
7555327 Folding medical sensor and technique for using the same  
A sensor assembly is provided that includes a frame upon which electrical and optical components may be disposed and a covering, such as an overmold coating, provided about the frame. The frame may...
7548771 Pulse oximetry sensor and technique for using the same on a distal region of a patient's digit  
A sensor may be placed on a distal portion of a patient's finger or toe to obtain pulse oximetry measurements. The distal portion of a digit contains few if any large vascular structures that could...
7486979 Optically aligned pulse oximetry sensor and technique for using the same  
A physiological sensor is provided that includes an emitter and detector disposed on a frame such that the emitter and detector define an optical axis. The frame includes one or more pair of...
7483731 Medical sensor and technique for using the same  
A sensor may be adapted to provide output to indicate when the sensor experiences abnormal forces or pressure. The forces may be outside forces, or the forces may be generated by patient motion. A...
7483730 Low-noise optical probes for reducing ambient noise  
An optical probe, which is particularly suited to reduce noise in measurements taken on an easily compressible material, such as a finger, a toe, a forehead, an earlobe, or a lip, measures...
7483729 Pulse oximeter access apparatus and method  
Access is provided to certain pulse oximetry systems utilizing a keyed sensor and a corresponding locked sensor port of a restricted access monitor. In such systems, the keyed sensor has a key...
7477924 Medical sensor and technique for using the same  
A medical sensor may be adapted to be affixed to a patient's skin. A sensor for pulse oximetry or other spectrophotometric uses is provided with a gripping region that contacts the patient's skin...
7460897 Patient interface for spectroscopy applications  
A patient interface and a method of installing a patient interface for a spectroscopy kit on a patient. The patient interface includes a butterfly-shaped patient interface with a cap on top of the...
7440788 Oral health measurement clamping probe, system, and method  
Devices, systems, and methods determine the health of oral objects by providing objective measurements using a detachable probe body. The detachable probe body may isolate reusable system...
7433726 Soc-Ox  
This invention consists of a sock, a sending unit, a receiving unit, a sensor light, and a line that can be connected to a pulse-oximeter cord. A medical professional places the sock over a...
7430445 Noninvasive blood analysis by optical probing of the veins under the tongue  
A method for analysis of blood components or parameters is disclosed where a probe having an excitation outlet and a response inlet is placed in proximity to or in contact with a tissue of an...
7412272 Finger sleeve sensor holder  
A conformable medical sensor is provided that has particular applicability for positioning a pulse oximeter sensor relative to a patient appendage. In one embodiment, the sensor holder includes a...
7379764 Medical sensor  
The present invention relates to a medical sensor ( 1 ) for measuring pulse, blood, tissue and/or skin parameters by means of electromagnetic waves in the transmission or reflection method. The...
7377794 Multiple wavelength sensor interconnect  
A sensor interconnect assembly has a circuit substrate. An emitter portion of the substrate is adapted to mount emitters. A detector portion of the substrate is adapted to mount a detector. A cable...
7359742 Sensor assembly  
A flexible finger sensor having a finger entrance, a sensor holder at a distal end of the assembly, and a fenestrated region disposed between the finger entrance and the sensor holder. A...
7341561 Wrist-worn high-accuracy pulsation measuring apparatus  
A wrist-worn apparatus capable of sensing pulsation of blood in the blood tubes of a user's wrist with high accuracy. The apparatus comprises a body of the apparatus, a band to be used to wear the...
7341559 Pulse oximetry ear sensor  
An embodiment of an ear sensor assembly comprises an emitter pad and a detector pad. A clip is configured to removably retain each of the pads. The clip has an open position for placement on an ear...
7340287 Flex circuit shielded optical sensor  
A flex circuit optical sensor has an integrated Faraday shield. A conductive trace layer disposed on a substrate is used to form a conductive grid which shields the face of a photodetector. A...
7333843 Apparatus and method for easing use of a spectrophotometric based noninvasive analyzer  
A placement guide apparatus with an improved hydration inducing plug used in coupling a noninvasive analyzer to a sampling site to determine analyte in the human body is disclosed. The hydration...
7328052 Near infrared risk assessment of diseases  
The present invention provides an apparatus and a method for identifying the risk of a clinical condition in a human or animal by correlating Near Infrared (NIR) absorbance spectral data with one...
7315752 Method and device for determining a light transport parameter in a biological matrix  
A method for the selective determination of the scattering index μ s of a scattering biological matrix, in particular for the purpose of non-invasive determination of the concentration of glucose...
7313427 Laser diode optical transducer assembly for non-invasive spectrophotometric blood oxygenation  
A non-invasive near infrared spectrophotometric monitoring transducer assembly includes a housing member, which is adhered directly on a patient's skin. The housing member contains a prism coupled...
7313425 Device and method for non-invasive optical measurements  
An optical measurement device and method are presented for use in non-invasive measurements on a patient's body. The device comprises an illumination assembly configured and operable to generate...
7310542 Non-invasive body component concentration measuring apparatus and method of noninvasively measuring a concentration of a body component using the same  
In a non-invasive body component measuring apparatus for measuring a concentration of a body component in a measuring portion of a living body, and a method of non-invasively measuring the...
7289838 Apparatus and method for measuring blood components  
A blood component measuring apparatus includes a fixing apparatus for fixing a body part of an examinee, the body part including a tissue to be examined, a light source portion for radiating light...
7280860 Noninvasive living body measuring apparatuses  
Noninvasive living body measuring apparatuses are described, a representative one of which includes: (a) a light source unit for irradiating a measurement region of a living body; (b) a...
7280859 Biological measurement probe, biological optical measurement instrument using the same, and brain function measurement instrument  
The present invention provides a biological measurement probe readily wearable on a biological surface having a large curvature and a measurement technique of simultaneously measuring the blood...
7280858 Pulse oximetry sensor  
A pulse oximetry sensor has an emitter adapted to transmit optical radiation of at least two wavelengths into a tissue site and a detector adapted to receive optical radiation from the emitter...
7272426 Finger medical sensor  
The present invention relates to a medical sensor ( 1 ) for measuring pulse, blood, tissue and/or skin parameters using electromagnetic waves in the transmission method, comprising a carrier part (...
7263396 Ear sensor assembly  
A sensor assembly for monitoring physiological characteristics interfaces to a subject's ear. The sensor assembly has a projection that projects into the subject's concha. The projection may have a...
7260425 Motion compatible sensor for non-invasive optical blood analysis  
A non-invasive optical sensor which uses the motion signal to calculate the physiological characteristic being measured. For pulse oximetry, a least squares or a ratio-of-ratios technique can be...
7254434 Variable pressure reusable sensor  
A variable pressure reusable sensor has a first jaw having a first hinge and an emitter and an opposing second jaw having a second hinge and a detector. A pin is disposed through the first and...
7236814 Optical member for biological information measurement, biological information calculation apparatus, biological information calculation method, computer-executable program, and recording medium  
An optical member for biological information measurement has a prism, which has a light incident surface being injected with emitted light, a living body tissue measuring section which a living...
7231241 Probe for optical measurement instrument for living body and optical measurement instrument for living body using the same  
Disclosed is a probe for biomeasurement by use of light capable of adjusting positions of incident points and detection points without changing the distance between the incident point and the...
7225007 Optical sensor including disposable and reusable elements  
A pulse oximetry sensor includes reusable and disposable elements. To assemble the sensor, the reusable element is snapped or slid within assembly mechanisms of the disposable element. In one...
7225006 Attachment and optical probe  
A medical monitoring system, such as an oximetry system, applies an attachment for securing an optical probe to a measurement site. The attachment has an elongated support with a first end and a...
7222624 Dual sensor oxygen therapy device  
Methods and apparatus for supplying respiratory oxygen to a patient where the oxygen flow is monitored so as to be control and conserve in response to the patient's pulse rate and blood hemoglobin...
7190987 Neonatal bootie wrap  
The present invention is directed to a holder for use in positioning a pulse oximeter sensor in multiple selectable locations relative to a patient's extremities. The holder includes at least one...
7190986 Non-adhesive oximeter sensor for sensitive skin  
The present invention provides non-adhesive oximeter sensors for patients with sensitive skin. Sensors of the present invention include a light emitting diode (LED) and a photodetector. The LED and...
7187960 Apparatus and method for measuring biologic parameters  
Support structures for positioning sensors on a physiologic tunnel for measuring physical, chemical and biological parameters of the body and to produce an action according to the measured value of...
7171250 Living body light measurement system and signal processing method  
An image generating methodology for displaying brain activation areas with improved accuracy in a living body light measurement system for generating an image of the changes in blood volume of the...
7164938 Optical noninvasive vital sign monitor  
An optical noninvasive vital sign monitor comprising a reflectance-type optical sensor within a pressurizable capsule retained by a headband, the capsule having an optically transparent or...
7139600 Biophotometer  
The present invention provides an optical measurement device of biological tissue having a probe attachable to a moving part of a living body with a high curvature in biophotometry. A member having...
Matches 1 - 50 out of 144 1 2 3 >