Heart rate measurement human body scale and heart rate measurement method

A human body scale and heart rate technology, applied in the field of human body scales, can solve the problems of high cost of photoelectric heart rate sensors, decreased measurement accuracy, complicated production and processing, etc., and achieve the effect of simple structure, high accuracy, and good anti-shaking interference

Pending Publication Date: 2018-04-20
CHIPSEA TECH SHENZHEN CO LTD
View PDF1 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires an opening on the scale body to transmit light, the production and processing are more complicated, and the product ID needs to be changed
At the same time, in order to ensure the signal quality, it is required to align the foot with the light-transmitting opening of the sensor. The distance must be moderate and cannot be under pressure, which affe

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
  • Heart rate measurement human body scale and heart rate measurement method
  • Heart rate measurement human body scale and heart rate measurement method
  • Heart rate measurement human body scale and heart rate measurement method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0030] figure 1 , figure 2 shown, figure 1 As shown, it is a heart rate measurement body scale 1 realized by the present invention. As shown in the figure, the body scale 1 includes a scale body 2, a display unit 3, a measuring electrode, a load cell 8 and a processing unit 9, wherein the scale body 2 For fixing and supporting, it is generally composed of engineering plastics, tempered glass, metal brackets, etc.

[0031] The display unit 3, such as LCD or LED, is mainly used for displaying measurement information such as weight, body fat percentage, heart rate and the like.

[0032] ...

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

No PUM Login to view more

Abstract

The invention discloses a human body scale for heart rate measurement and a heart rate measurement method. The human body scale includes: a scale body, a weighing sensor and an impedance measurement unit. The impedance measurement unit includes a microcontroller, 4 electrodes and an impedance measurement front end; The microcontroller is equipped with a heart rate extraction unit and a shake compensation unit, the shake compensation unit is used to detect the shake of the human body on the scale body through the load cell, and adjust and compensate the impedance data measured by the impedance measurement unit accordingly ; The heart rate extraction unit: for extracting the heart rate through bioelectrical impedance. The invention does not need to change the structure and ID design of the existing human body scale, is convenient to manufacture, does not change the usage habits of existing users, is convenient to use, does not need special sensors at the same time, and can improve the accuracy and reliability of measurement.

Description

technical field [0001] The invention belongs to the technical field of human body scales, in particular to a human body scale with a heart rate measurement function and a heart rate measurement method. Background technique [0002] Body scales include scales with their own body weight measurement function and body fat scales with body composition analysis (fat measurement). In recent years, as people's awareness of health hazards such as obesity, overweight, and lack of exercise has become more and more common, smart body scales, especially body fat scales with body composition analysis, have received more and more attention and popularity. [0003] Current body fat scales can provide multiple body composition parameters besides body weight, such as body fat percentage, muscle percentage, water percentage, protein, basal metabolic rate, etc., which largely help users understand their own body composition. For overweight , weight loss and other quantitative guidance. In add...

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): A61B5/024A61B5/00G01G19/50
CPCA61B5/024A61B5/4872G01G19/50A61B5/7203A61B5/7225
Inventor 李晓刘文尤杰
Owner CHIPSEA TECH SHENZHEN CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap