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

Respiratory acoustic device

一种呼吸声、外壳的技术，应用在呼吸器、人工呼吸、呼吸面具等方向，能够解决患者无法吐出等问题，达到结构简单、改善阻塞、能量耗损少的效果

Active Publication Date: 2020-07-03
ACOUSTIC INNOVATIONS
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when collecting sputum, if more than a certain amount of highly fluid lower respiratory secretions does not reach the place close to the pharynx, the patient may not be able to spit out sputum of effective quality for the examination.

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
  • Respiratory acoustic device
  • Respiratory acoustic device
  • Respiratory acoustic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Hereinafter, the form for implementing this invention is demonstrated using drawing. The present invention is not limited to the aspects described below, and includes those that can be appropriately modified within the range that is obvious to those skilled in the art from the following aspects.

[0038] In addition, in this patent specification, "A-B" means "more than A and less than B."

[0039] figure 1 A respiratory acoustic device 1 according to one embodiment of the present invention is shown. Such as figure 1 As shown, the respiratory acoustic device 1 includes: a housing 10 having a cavity 11 ; and a mouthpiece 20 having a ventilation path 21 communicating with the cavity 11 . The case 10 is formed in a cylindrical shape with one end serving as a reflection end 12 that reflects the air blown in from the mouthpiece 20 and the other end serving as an open end 13 from which the air blown in through the mouthpiece 20 is discharged. The reflective end 12 is the e...

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

[Problem] To make it possible to make a respiratory acoustic device, which is for delivering vibrations artificially to the lungs and airways to fluidize mucus adhering to airways and promote the discharge of the same, easy to operate and make the device easy to transport. [Solution] A respiratory acoustic device 1 is provided with a housing 10 with a hollow 11, and a mouthpiece 20 with an air passage 21 that is in communication with the hollow 11. The housing 10 has a reflecting end 12 for reflecting air that has been blown in from the mouthpiece 20 and an open end 13 through which air that has been blown in from the mouthpiece 20 can escape. If a sudden exhalation such as a cough is blown into the housing 10 through the mouthpiece 20, the device causes the noise due to said exhalation toresonate with the oral and lower airway cavities, and vibrate the user's lungs and airways with the low frequency acoustic shock waves generated therein.

Description

technical field [0001] The invention relates to a respiratory acoustic device for promoting the discharge of mucus attached to the human lower respiratory tract. Specifically, the breathing acoustics device of the present invention resonates with the cavities of the oral cavity and the lower respiratory tract with noises caused by rapid exhalation such as coughing, and uses the generated low-frequency acoustic shock waves to vibrate the user's lungs and respiratory tract . Background technique [0002] The human lower respiratory tract is equipped with tiny cilia that vibrate at a frequency of 16 to 25 Hz (specifically, about 18 Hz) as a natural method for removing mucus. The cilia capture foreign matter and bacteria invading the respiratory tract through the mucus they secrete, and send the mucus out of the respiratory tract. In this way, cilia play a role in keeping the airway clean, preventing infectious diseases and airway obstruction. [0003] The vibration frequency...

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): A61M16/06
CPCA61M16/0006A61M2206/10A61M2205/3334A61M16/0866A61M16/049A61M16/06A61H31/00A63B23/18
Inventor 相马一平桑福德·埃利奥特·霍金斯
Owner ACOUSTIC INNOVATIONS
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