Percutaneous biological optical detecting device and percutaneous jaundice detector

An optical detection and biological technology, applied in the field of medical instruments, can solve the problems of inability to guarantee the accuracy of the instrument, difficult to filter out the amplifier circuit, and high safety hazards, and achieve the effects of avoiding the influence of low-frequency electromagnetic wave radiation, improving the safety factor, and reducing the cost.

Active Publication Date: 2014-08-27
GUANGZHOU BAIYUN LANTIAN ELECTRONIC TECH CO LTD
View PDF4 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wide spectral range of the xenon lamp light source makes it have good color rendering characteristics, but it also determines its high power consumption. Therefore, there will be many problems in the application of mobile instruments, and there will be many inconveniences in design and use. For example, in the design, the interference of low-frequency electromagnetic waves generated...

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
  • Percutaneous biological optical detecting device and percutaneous jaundice detector
  • Percutaneous biological optical detecting device and percutaneous jaundice detector
  • Percutaneous biological optical detecting device and percutaneous jaundice detector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...

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
Color temperatureaaaaaaaaaa
Login to view more

Abstract

The invention relates to a percutaneous biological optical detecting device which comprises an LED light source, a light-emitting lens, a light guide lens, a spectroscope, a first optical filter, a first photoelectric sensor, a second optical filter and a second photoelectric sensor. The emitting light of the LED light source is emitted to the skin to be detected through the light-emitting lens, reflected light of the skin to be detected is transmitted to the spectroscope through the light guide lens and is divided into two beams by the spectroscope, wherein one beam transmits through the first optical filter to be received by the first photoelectric sensor, and the other beam transmits through the second optical filter to be received by the second photoelectric sensor. Compared with a stroboscopic xenon lamp, the LED light source used by the percutaneous biological optical detecting device has high stability, does not need to be driven by a high voltage device, avoids influence of low frequency electromagnetic radiation, and can improve the detection precision. Meanwhile, because the complex driving device is not needed, the whole device is small in size, low in energy consumption and high in safety factor. Besides, the invention further relates to a percutaneous jaundice detector provided with the percutaneous biological optical detecting device.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a percutaneous bio-optical detection device and a percutaneous jaundice detection instrument containing the detection device. Background technique [0002] Traditional percutaneous optical detection instruments, such as percutaneous jaundice detection instruments, mainly use strobe xenon lamp as the light source. Figure 4 As a spectral curve analysis of a xenon light source, from Figure 4 It can be seen that the spectrum of the xenon lamp has a wide spectral range, covering the range of light waves from 100 to more than 1900nm. The wide spectral range of the xenon lamp light source makes it have good color rendering characteristics, but it also determines its high power consumption. Therefore, there will be many problems in the application of mobile instruments, and there will be many inconveniences in design and use. , For example, the interference of low-frequency electroma...

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): A61B5/1455
Inventor 周庆安樊英杰刘小明
Owner GUANGZHOU BAIYUN LANTIAN ELECTRONIC TECH 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