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Adjustable sensor support structure for optimizing skin contact

A sensor, adjustable technology, applied in the direction of sensors, applications, printed circuits, etc., can solve problems such as misunderstandings, changes in electrical characteristics, etc.

Inactive Publication Date: 2016-02-03
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Motion artifact is noise caused by the movement of the electrode relative to the user's skin (i.e., electrode movement causes deformation of the skin near the electrode site, which in turn causes changes in the electrical properties of the skin around the electrode) and can contribute to Contributing to EGC readings, thereby giving rise to the potential for misinterpretation of ECG readings

Method used

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  • Adjustable sensor support structure for optimizing skin contact
  • Adjustable sensor support structure for optimizing skin contact
  • Adjustable sensor support structure for optimizing skin contact

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Embodiment Construction

[0026] Reference will now be made in detail to the embodiments of the present general inventive concept. Examples of the embodiments are illustrated in the drawings, in which the same reference signs always refer to the same elements. The embodiments are described below in order to explain the present general inventive concept while referring to the figures.

[0027] The advantages and features of the present invention and the method for implementing the present invention can be more easily understood by referring to the following detailed description of the embodiments and drawings. However, the present general inventive concept can be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete and fully convey the concept of the general inventive concept to those skilled in the art, and the general inventive concept will only be def...

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Abstract

Exemplary embodiments provide an adjustable sensor support structure for optimal skin contact. Aspects of the exemplary embodiments include a sensor array comprising a plurality of sensor units arranged on a band such that the sensor array straddles or otherwise addresses a blood vessel when worn on a measurement site of a user; and a pressure exertion apparatus attached between the sensor units and the band that exerts outward pressure on the sensor units towards the measurement site causing the sensor units to maintain contact with skin of the user independent of motion activity of the band, thereby improving contact quality, wherein the pressure exertion apparatus comprises at least one of: a flexible bridge structure, a flexible foam structure, and a sensor trampoline structure.

Description

[0001] Cross references to related applications [0002] This application claims the priority rights of U.S. Provisional Application No. 61 / 969,766 filed on March 24, 2014, the entire contents of which are incorporated herein by reference. Technical field [0003] This description generally relates to adjustable sensor support structures for optimal skin contact. Background technique [0004] Physiological data can be obtained by various measurements such as photoplethysmograph (PPG), electrocardiogram (ECG), bioelectrical impedance, etc., which can be implemented in portable devices. [0005] For example, the heart rate can be measured by detecting changes in impedance caused by the pulse in the blood flow in a local area of ​​the body. Heart rate detection by measuring the electrical properties of flowing blood can be obtained by measuring the electric potential caused by the current passing through the blood, arteries and surrounding tissues. Traditional wearable heart rate detec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/024A61B5/04A61B5/0402
CPCA61B5/0205A61B5/681H05K1/189H05K3/103H05K2201/10151A61B5/6843A61B5/742A61B5/7475A61B5/0015A61B5/14552Y10T29/49155Y10T29/49826A61B5/25A61B5/28A61B5/256
Inventor M.德科克L.布朗G.范赫克S.G.菲利普斯J.J.科普
Owner SAMSUNG ELECTRONICS CO LTD
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