Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A portable biometric wrist device and a method for manufacturing thereof

A biometric, portable technology, applied in the field of manufacturing said equipment, portable biometric wrist equipment, can solve the problems of optical leakage, leakage, etc., achieve high accuracy, low error percentage, good signal-to-noise ratio and signal DC value Effect

Active Publication Date: 2017-05-24
脉冲传感公司
View PDF11 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the optical sensor is provided as a module, it may have optical leakage, where light leaks from the light source to the light detector already in the module, causing problems in the measurement
[0007] In particular, wrist-worn devices are challenging to manufacture

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A portable biometric wrist device and a method for manufacturing thereof
  • A portable biometric wrist device and a method for manufacturing thereof
  • A portable biometric wrist device and a method for manufacturing thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] One embodiment provides a portable biometric device with an optical sensor comprising

[0031] - at least one light source and at least one light detector mounted on a circuit board,

[0032] - a housing having at least one aperture for said at least one light source and at least one aperture for said at least one photodetector, and

[0033] - a sealing plate between said housing and said circuit board, said sealing plate having at least one aperture for said at least one light source and at least one aperture for said at least one light detector, wherein

[0034] Each of the at least one light detector and the at least one light source are optically isolated from each other inside the housing. The portable biometric device contains all components housed in a housing. The case is a compact case, such as a wrist-sized case or other wearable case configured to strap-mount to a user.

[0035] Optical assembly At least one light source and at least one light detector are...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The present invention provides a portable biometric wrist device (10) having an optical sensor and comprising at least one light source (41) and at least one light detector (40) installed onto a circuit board (33), a casing (20) having at least one aperture (43) for said at least one light source (41) and at least one aperture (42) for said at least one light detector (40), wherein each of said at least one light source (41) and at least one light detector (40) are optically isolated from each other inside said casing (20) with a sealing plate (32) between said casing (20) and said circuit board (33), said sealing plate (32) having at least one aperture for said at least one light source (41) and at least one aperture for at said least one light detector (40). The present invention also provides a method for manufacturing said portable biometric wrist device (10).

Description

technical field [0001] The present application relates to a portable biometric wrist device with optical sensors and to a method for manufacturing the device. More particularly, the present application relates to a portable biometric wrist device with an optical sensor, wherein the light detector and light source are optically isolated from each other. Background technique [0002] Physiological data may be measured from the user by using a portable biometric monitor, which may be attached to the user, for example to the user's chest, wrist, forearm or arm. Physiological data may include, for example, heart rate. Traditional monitors typically contain a single sensor that is attached to the user's chest, eg with a strap, and that communicates wirelessly with the wrist device. The use of separate sensors complicates the use of portable biometric monitors, and thus requires the development of solutions embedded in wrist-attached devices or other extremity-attached devices. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61B5/024A61B5/02
CPCA61B5/02427A61B2562/12A61B2562/185A61B5/681A61B5/02438A61B5/02444
Inventor J.瑙斯艾恩
Owner 脉冲传感公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com