Hydrogel humidifying unit and shell for containing hydrogel humidifying unit

A humidification unit and hydrogel technology, applied in the field of medical care and daily necessities, can solve problems such as airway narrowing, damage to cardiopulmonary function, spasm, etc., and achieve the effect of increasing surface area and saving production costs

Pending Publication Date: 2022-02-01
BEIJING YANGSHENG HENGTAI TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The mucociliary clearance system is powerful but also fragile! Inhalation of dry air with a relative humidity of less than 40% RH can significantly reduce the respiratory protection function of the conductive airway; while dry and cold air will cause rapid malfunction of the mucus-cilia clearance system, even if the mucus blanket in it can adhere to particles, the cilia will not be effective Swing, and can induce small airway smooth muscle spasm, resulting in airway narrowing, affecting effective oxygen intake, and impairing cardiopulmonary function

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
  • Hydrogel humidifying unit and shell for containing hydrogel humidifying unit
  • Hydrogel humidifying unit and shell for containing hydrogel humidifying unit
  • Hydrogel humidifying unit and shell for containing hydrogel humidifying unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figures 1A-1D As shown, this embodiment illustrates a hydrogel humidifying unit, which includes a sheet-shaped hydrogel body 1 with an upper surface 11 and a lower surface 12, and the hydrogel body 1 is directly made by integral molding such as pouring and injection. Materials include potassium-sensitive carrageenan, konjac gum, xanthan gum, and other natural polymers, with a water content of more than 90%. The main body of the hydrogel can also be added with auxiliary materials such as mint and jasmine to adjust the main body of the hydrogel. 1 smell; at least one tubular channel structure 13 is extended from the lower surface 12 of the hydrogel main body 1, in order to increase the mechanical stability, two tubular channel structures 13 are extended from the lower surface 12 of the hydrogel main body 1 in this embodiment, The inner cavity 130 of the two tubular channel structures 13 is used for the passage of gas. In order to reduce the air resistance, the tw...

Embodiment 2

[0040] Such as Figures 2A-2G As shown, this embodiment illustrates a hydrogel humidifying unit and a housing for containing the hydrogel humidifying unit. The housing 3 includes a housing inner surface 31 and a housing outer surface 32. The housing inner surface 31 is connected to the hydrogel main body 1 The lower surface 12 conforms to the shape, and the inner surface 31 of the housing is provided with a conformal column 33 protruding from the inner surface 131 of the channel structure 13, that is, the inner surface 331 of the conformal column conforms to the inner surface 131 of the channel structure 13, and is placed horizontally , the top surface 330 of the conformal column 33 is higher than or equal to the upper surface 11 of the hydrogel main body 1, and when the shell 3 is used as a mold, the hydrogel main body 1 is made by cooling and shaping after hot casting; the shell 3 and the The lower surface 12 of the hydrogel body 1 is provided with at least two upward protru...

Embodiment 3

[0042] Such as Figures 3A-3CAs shown, the difference from Example 1 is that it also includes a cover body 2 used in conjunction with the hydrogel main body 1, the lower surface 12 of the hydrogel main body 1 is conformally attached to the inner surface 23 of the cover body, and the periphery of the cover body 2 is in contact with the opening of the respiratory tract The area skin conforms to the shape, and the cover body 2 is provided with an opening 20 corresponding to the channel structure 13 of the hydrogel main body 1, and the channel structure 13 protrudes from the opening 20; in order to increase mechanical stability, it is convenient for the hydrogel main body 1 to be stably placed on the Inside the cover body 2, in this embodiment, the cover body 2 is provided with a tubular ventilation structure 21 corresponding to the channel structure 13 of the hydrogel main body 1. The channel structure 13 penetrates into the tubular ventilation structure 21, and the outer surface ...

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 hydrogel humidifying unit and a shell containing the hydrogel humidifying unit. The hydrogel humidifying unit comprises a flaky hydrogel main body with an upper surface and a lower surface, the lower surface of the hydrogel main body extends to form at least one tubular channel structure, and the channel structure penetrates through the upper surface and the lower surface of the hydrogel main body; the inner surface of the channel structure is connected with the upper surface of the hydrogel main body, and the outer surface of the channel structure is connected with the lower surface of the hydrogel main body; the hydrogel humidifying unit further comprises a shell containing the hydrogel humidifying unit; the shell comprises a shell inner surface and a shell outer surface, the shell inner surface is attached to the lower surface of the hydrogel main body in a conformal mode, a conformal column extending out of the inner surface of the channel structure is arranged on the shell inner surface; and when the hydrogel humidifying unit is horizontally placed, the top end face of the conformal column is higher than or equal to the upper surface of the hydrogel main body.

Description

technical field [0001] The invention relates to a hydrogel humidifying unit and a housing containing the hydrogel humidifying unit, belonging to the technical field of medical care and daily necessities. Background technique [0002] The total surface area of ​​the human respiratory system is about 140㎡ (mainly the alveolar area), but the surface area of ​​the conductive airway with respiratory protection function is only 0.03㎡, and this small "key protection area" bears most of the protection of the respiratory system. Task: The gel layer is also called the mucus blanket, the sol layer and the directional swinging cilia immersed in the sol layer are the unique structure of the conductive airway respiratory protection. The pollen, microorganisms and other particles inhaled from outside are adhered to the mucus blanket On the surface, each ciliated cell has about 200 cilia, the top of which can touch the mucus blanket and perform a "whiplash" movement at a very high 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): A61M16/16A61M16/10A61M16/00
CPCA61M16/16A61M16/1075A61M16/107A61M16/0003
Inventor 董东生
Owner BEIJING YANGSHENG HENGTAI 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