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Document Title |
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7438691 |
Method and device for predicting the fertile phase of women
A method and device to predict ovulation in a female human by measuring changes in the concentration of a number of ions in eccrine sweat is disclosed. The concentration, or changes in...
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RE40470 |
Body function measuring apparatus
Body function measuring apparatus which provides: (1) an indication of the body function being measured, and (2) a loose probe condition by determining that the difference between the rate of...
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7383072 |
Sweat sensor system and method of characterizing the compositional analysis of sweat fluid
A method of sensing the concentration level of at least one particular electrolyte in the sweat fluid of a subject, includes providing a sweat sensor system having sweat fluid absorbing material,...
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6623427 |
Biofeedback based personal entertainment system
A personal entertainment system calibrated and controlled by the biological or physiological condition of a user is disclosed. The entertainment system includes a media player; a sensor operative...
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6589171 |
Sensor glove for physiological parameter measurement
Apparatus for temporarily attaching a sensor of a physiological parameter to an extremity of a person. The apparatus includes a fabric structure configured to be positioned on an extremity of a...
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6501002 |
Disposable surface wipe article having a waste contamination sensor
Disclosed is a disposable surface wipe having a sensor which detects bodily waste contamination on a surface and which provides a signal indicating the presence of such contamination, desirably by...
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6479015 |
Apparatus for monitoring a level of a chemical species in a body fluid
An apparatus for monitoring a level of a chemical species in a body fluid includes a fluid collection layer adapted for receiving the body fluid. The fluid collection layer is dry prior to being...
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6443892 |
Sweat collecting device and methods for use and detection of tampering
The invention is useful for providing sweat collecting devices for the detection of chemicals or biochemicals in the perspiration of a living subject while reducing drug contamination from without...
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6356775 |
Biological data observation system
A biological data observation system makes it possible to accurately observing the anesthetic depth of a patient. The system measures a signal based on the pulse wave of the patient, and measures...
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6269261 |
Health care instrument containing oxidation-reduction potential measuring function
The invention aims to provide a health care instrument adapted to measure oxidation-reduction potential in human being, animal, fish and shellfish, plant, vegetable as well as water, air or earth...
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6233471 |
Signal processing for measurement of physiological analysis
A method is provided for continually or continuously measuring the concentration of target chemical analytes present in a biological system, and processing analyte-specific signals to obtain a...
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6129665 |
Electro-medical apparatus
An electro-medical apparatus for receiving bio-electrical signals from a human body. At least 17 electrodes are applied to specific areas of the body of the patient. The signals received therein...
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6042543 |
Test device and method for quantitative measurement of an analyte in a liquid
A device and method for determining the concentration of an analyte, particularly a chloride ion, in a liquid sample are particularly useful to screen for cystic fibrosis in an individual. In a...
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5969615 |
System for monitoring and encumbering use of a hand-operated machine by an impaired individual through detection of toxins in the individual
A portion a the machine which the operator regularly engages with his or her hands has incorporated therein a plurality of passageways (14) through which a vacuum is applied to draw vapor which is...
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5944661 |
Potential and diffusion controlled solid electrolyte sensor for continuous measurement of very low levels of transdermal alcohol
A method for continuous tracking of blood alcohol, is comprised of 1) a potential- and diffusion-controlled electrochemical solid polymer electrolyte sensor that continuously and concurrently...
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5605151 |
Method for the diagnosis of sleep apnea
A device for diagnosing sleep apnea by identifying desaturation and resaturation events in oxygen saturation of a patient's blood. The slope of the events is determined and compared against various...
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5465713 |
Energy-assisted transdermal collection patch for accelerated analyte collection and method of use
A dermal patch including a means for generating heat on the surface of the skin of a subject wearing the patch. The temperature of the surface of the skin under the patch is raised to about 115°...
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5438984 |
Apparatus and method for the collection of analytes on a dermal patch
The invention is an improved method and apparatus for collecting analytes on a dermal patch, where the patch controls the ionization state of the analyte. This can be accomplished by delivering...
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5131390 |
Device for continuously measuring the skin local sweating rate
A device for continuously measuring the skin local sweating rate includes a capsule used for applying on a human skin at a measuring point and an air supply element for supplying dehumidified air...
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5050604 |
Apparatus and method for monitoring the health condition of a subject
Apparatus for monitoring the health condition of a subject includes a sweat collector unit, a sweat analyzing device for analyzing the sweat collected by the sweat collector unit; and a body...
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4960467 |
Dermal substance collection device
A dermal substance collection device (DSCD) is described which provides ms for the non-invasive, instantaneous and continuous monitoring of chemical substances which are present in a detectable...
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4542751 |
Sweat-collecting device and method
A sweat-collection device formed as a solid body having a shallowly concave, sweat-collecting surface at a face thereof defining a concavity with a rim lying wholly within a common plane for firm...
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4535786 |
Measurement of body fluid chemistry
A method and apparatus are disclosed in which body fluid chemistry is measured in either differential or nondifferential mode using apparatus of the kind employed in infusing fluids into patients'...
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4266556 |
Electrically heated sweat collection device and method
A sweat collection device for use with equipment for inducing human sweat has an electrically heated cup member whose temperature is maintained substantially constant by monitoring the temperature...
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4195641 |
Spectroscopic analysis of chemical substances
An intense electric field is employed as the external source of energy in carrying to a spectroscopic analysis of a chemical composition. The substance to be analyzed is placed between an insulated...
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3635213 |
THE METHOD OF DETERMINING THE PRESENCE OF CYSTIC FIBROSIS
A disposable combination collection and measuring electrode which may be strapped to a patient to collect sweat stimulated by iontophoresis and which may be connected to an analyzing instrument for...
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