Platelet aggregation detection device based on bioelectrical impedance principle

A platelet aggregation and bioelectrical impedance technology, applied in the field of medical testing, can solve the problems of parameter analysis error, not achieving portability and miniaturization, insufficient to reflect platelet parameters, etc., and achieve the effect of improving reliability.

Pending Publication Date: 2020-03-24
ZHEJIANG NORMAL UNIVERSITY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is: the data obtained by adding the platelet inducer in the static state is not enough to reflect the platelet parameters in the normal flow state; big error

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
  • Platelet aggregation detection device based on bioelectrical impedance principle
  • Platelet aggregation detection device based on bioelectrical impedance principle
  • Platelet aggregation detection device based on bioelectrical impedance principle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] refer to Figure 1 to Figure 3 This embodiment, a platelet aggregation detection device described in this embodiment will be described in detail.

[0017] The port (a) of the constant temperature container (1) is connected to the port (c) of the piezoelectric pump (2), the port (d) of the piezoelectric pump (2) is connected to the port (e) of the ultrasonic flowmeter (3), and the ultrasonic flowmeter The port (f) of (3) is connected to the port (g) of the microfluidic channel (4), the port (h) of the microfluidic channel (4) is connected to the port (b) of the constant temperature container (1), and the microfluidic channel (4) The middle electrode one (e1) is connected to the signal processing circuit (6) and then connected to the first port (In1) of the dragon fruit controller, and the second electrode (e2) is connected to the signal processing circuit (6) and then connected to the second port (In2) of the dragon fruit controller , the electrode three (e3) is connect...

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 relates to a platelet aggregation detection device based on a bioelectrical impedance principle. The platelet aggregation detection device comprises a constant-temperature container, a piezoelectric pump, an ultrasonic flowmeter, a dragon fruit controller, a micro-channel, a signal processing circuit, an external connection signal receiver, a PC and a mobile device. The constant-temperature container is used for storing platelets at a constant temperature; the piezoelectric pump is used for conveying platelets; the ultrasonic flowmeter is used for detecting the flow velocity of platelets; the dragon fruit controller is used for generating and receiving an electric signal; the micro-channel is used for acquiring electrical impedance values of platelets in different states in the channel; the signal processing circuit is used for processing electric signals and converting electric parameters. The invention has the advantages that: firstly, the device is integrated into a miniaturized detection device, so that the device is portable; secondly, dynamic detection is realized, and the defects of a static detection method are overcome; thirdly, the bioelectrical impedance principle is used for detection, data is analyzed through multiple parameters, data reliability is improved, and the device can be applied to the field of biomedical treatment.

Description

technical field [0001] The invention relates to the field of medical detection, in particular to a platelet aggregation detection device based on the principle of bioelectrical impedance. Background technique [0002] In 2004, my country has entered into an aging population society, which means that our country is facing extremely severe challenges brought about by population aging. Aging is an independent risk factor for cardiovascular diseases, so the health and medical problems of the elderly will become increasingly prominent. Except for a few In addition to diseases specific to the elderly, the incidence of cardiovascular and cerebrovascular diseases, diabetes, and peripheral vascular diseases increased significantly with age. The prevention and treatment of cardiovascular and cerebrovascular diseases in the elderly has become an important topic in the world. Cardiovascular disease has become one of the important diseases that seriously threaten the health of the elderl...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/02
CPCG01N27/02
Inventor 李建平温建明何立栋万嫩张昱马继杰胡意立
Owner ZHEJIANG NORMAL UNIVERSITY
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