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A technology of sweat and state, applied in the field of calibration of physiological sweat sensing equipment, which can solve the problem of inaccurate conductivity
Inactive Publication Date: 2018-05-11
ECCRINE SYST
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However, conductivity does not correlate precisely with Cl- levels, as l...
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[0034] The detailed description of the present invention will be primarily but not exclusively limited to apparatus, methods and sub-methods using a wearable sweat sensing device. Therefore, although there is no detailed description in the present invention, other necessary steps that can be directly derived from the present invention or combined with the present invention should be regarded as a part included in the present invention. This disclosure provides specific examples describing the inventive steps, but they do not cover all possible embodiments known to those skilled in the art. For example, a particular invention does not necessarily include all obvious features required to operate. Several specific but non-limiting examples can be provided as follows. The present invention includes referring to the article entitled "Adhesive RFID Sensor Patch for Monitoring of Sweat Electrolytes" published on the journal IEEE Transactions on Biomedical Engineering; the article en...
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Abstract
The disclosed invention includes: a device and method of performing physiological sweat sensing device calibration; a device and method of indicating an individual's dehydration state; a device and method of indicating an individual's stage in their ovulation cycle; a device and method of indicating that an individual is hypokalemic or hyperkalemic; a device and method of indicating that an individual is entering a hypoglycemic state; a device and method of indicating an individual's glucose trend value; and a device and method of indicating that an individual has experienced toxic substance exposure.
Description
[0001] Cross References to Related Applications [0002] The specification of this application is based on US Provisional Application 62 / 171,578, filed June 5, 2015, and US Provisional Application 62 / 327,408, filed April 25, 2016, the entire disclosures of which are hereby incorporated herein by reference. Background technique [0003] Sweat sensing technology has great potential in applications such as athletics, neonatal, drug monitoring, personal digital health, etc. This is because sweat contains many of the same biomarkers, chemicals or solutes that are also carried in blood, which can provide important information enabling the diagnosis of diseases, health conditions, toxins, manifestations and other physiological characteristics even before any physical signs . In addition, sweat itself, sweating behavior, or other parameters, properties, solutes, or characteristics on or near or under the skin can be measured to reveal further physiological information. [0004] In ...
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