Device for showing cardiac souffle generation principle

A heart murmur, principle technology, applied in the field of medical teaching aids, can solve the problems of invisibility, reduced teaching effect, difficulty in understanding, etc.

Inactive Publication Date: 2017-03-22
侯江昊
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a device for displaying the principle of heart murmurs, aiming to solve the problems that the existing teaching of heart murmurs using words or pictures is difficult to understand, not vivid, and reduces the teaching effect

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
  • Device for showing cardiac souffle generation principle
  • Device for showing cardiac souffle generation principle
  • Device for showing cardiac souffle generation principle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0069] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0070] Such as figure 1 As shown, the device for demonstrating the principle of heart murmur generation provided by the embodiment of the present invention, the device for demonstrating the principle of heart murmur generation is provided with a long flat plate 1, and a shock wave device is installed in the middle of the long flat plate; the shock wave device The left side is plugged with a flexible support A-pillar 2, and the head of the flexible support A-pillar is installed with a ...

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 device for showing a cardiac souffle generation principle. The device for showing the cardiac souffle generation principle is provided with an elongated flat plate and a shock wave device; a tough support A column is inserted in the left side of the shock wave device, and the head of the tough support A column is equipped with a first empty ball; a tough support B column is inserted in the right side of the shock wave device; the head of the tough support B column is equipped with a second empty ball filled with air, and the tough support A column, the tough support B column, the first empty ball and the second empty ball are the same in material; the first empty ball and the second empty ball have the same internal diameter and external diameter; and a receptor of the shock wave device is adhered to the surface right above a locally narrow transparent plastic pipe. Part of the transparent plastic pipe is narrow, turbulent flow is generated in the narrow position, subsequently shocks are generated, and are conducted to the shock wave device through the shock wave sound waves, and are then conducted to two ends of the elongated flat plate, and are heard by a doctor through an echometer. The device for showing the cardiac souffle generation principle is simple in structure, and visually displays the generation principle of cardiac souffle.

Description

technical field [0001] The invention belongs to the technical field of medical teaching aids, in particular to a device for displaying the principle of heart murmur generation. Background technique [0002] Heart murmur refers to the abnormal sound produced by the vibration of the wall, valve or blood vessel caused by the turbulent flow of blood in the heart or blood vessel during systole or diastole, in addition to heart sound and extra heart sound. At present, the explanations here in the medical teaching process generally take the form of oral descriptions or pictures, which is difficult for some students to understand. [0003] To sum up, the existing teaching of heart murmurs using words or pictures has difficulty in understanding, is not vivid, and reduces the teaching effect. Contents of the invention [0004] The purpose of the present invention is to provide a device for displaying the principle of heart murmurs, aiming at solving the problems that the existing h...

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): G09B23/28
CPCG09B23/28
Inventor 候津杰侯江昊
Owner 侯江昊
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