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7389130 |
Shunt barrier in pulse oximeter sensor
A pulse oximeter sensor having an emitter(s) and a detector, with a layer having a first portion of the emitter and a second portion of layer over the detector is provided. A barrier is included...
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7386334 |
Shunt barrier in pulse oximeter sensor
A pulse oximeter sensor comprising an emitter and a detector coupled to a substrate layer and a partially opaque layer located on a patient contact side of the sensor and covering the emitter. The...
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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...
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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...
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7373191 |
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...
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7373190 |
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...
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7373189 |
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...
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7373188 |
Shunt barrier in pulse oximeter sensor
A pulse oximeter sensor comprising a light emitter and a detector disposed on a substrate layer with a plurality of perforations or variations in thickness between the light emitter and the...
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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...
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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...
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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...
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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...
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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...
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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...
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7321790 |
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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 (...
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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...
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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...
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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...
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7245953 |
Reusable pulse oximeter probe and disposable bandage apparatii
Disposable bandage apparatus for use in oximetry having adhesive on at least a portion of at least one face thereof, at least one plastic receptacle mounted thereon and a radiation transparent...
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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...
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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...
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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...
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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...
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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...
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7206623 |
Optical sampling interface system for in vivo measurement of tissue
An optical sampling interface system minimizes and compensates error resulting from sampling variations and measurement site state fluctuations. Components include: An optical probe placement guide...
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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...
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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...
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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...
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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...
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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...
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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...
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7127278 |
Specially configured lip/cheek pulse oximeter/photoplethysmography probes, selectively with sampler for capnography, and covering sleeves for same
The present invention relates to novel lip/cheek probes for detection of pulse-based differences in light absorbence across the vascularized tissue of a lip or cheek of a patient. These probes are...
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7120482 |
Optical measuring apparatus and method
Optical measuring apparatus is constructed to irradiate near infrared light to a desired portion, such as a head, of a person to be measured, receive arriving light from the desired portion and...
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7113815 |
Stacked adhesive optical sensor
An optical sensor having a cover layer, an emitter disposed on a first side of the cover, a detector disposed on the first side of said cover, and a plurality of stacked independent adhesive layers...
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7096054 |
Low noise optical housing
Aspects of the invention include an optical housing including a substrate having a reflective side and an absorbing side. The substrate has a generally planar base portion and a protruding cover...
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7096052 |
Optical probe including predetermined emission wavelength based on patient type
A reflectance sensor which can be applied to a patient in a manner which reduces the light energy reaching the detector without first being attenuated by the tissue at the measurement site....
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7047056 |
Hat-based oximeter sensor
A method for use and an improved oximeter sensor substrate that is conforming to the shape of the patient's forehead. In one embodiment, the present invention is an oximeter sensor, having a...
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7047054 |
Laser diode optical transducer assembly for non-invasive spectrophotometric blood oxygenation monitoring
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...
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7039449 |
Resposable pulse oximetry sensor
A pulse oximeter sensor has both a reusable and a disposable portion. The reusable portion of the sensor preserves the relatively long-lived and costly emitter, detector and connector components....
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7024235 |
Specially configured nasal pulse oximeter/photoplethysmography probes, and combined nasal probe/cannula, selectively with sampler for capnography, and covering sleeves for same
The present invention relates to novel nasal pulse oximeter probes that are configured to be placed across the septum of the nose. These probes are fabricated to provide signals to obtain arterial...
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7016716 |
Sensor device for measuring vital parameters of a fetus during birth
The invention relates to a sensor device as part of a measurement appliance with a measurement device for the measurement of vital parameters of a foetus during labor and delivery, in particular...
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