CN202332047U - Pulmonary respiratory movement model - Google Patents
Pulmonary respiratory movement model Download PDFInfo
- Publication number
- CN202332047U CN202332047U CN2011204845140U CN201120484514U CN202332047U CN 202332047 U CN202332047 U CN 202332047U CN 2011204845140 U CN2011204845140 U CN 2011204845140U CN 201120484514 U CN201120484514 U CN 201120484514U CN 202332047 U CN202332047 U CN 202332047U
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- China
- Prior art keywords
- container
- respiratory movement
- tube
- movement model
- model
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a pulmonary respiratory movement model. The pulmonary respiratory movement model comprises a transparent container, wherein the bottom of the container is provided with an opening; a Y-shaped tube is arranged inside the container; airbags are arranged on end parts of two branched tubes of the Y-shaped tube; and the main tube of the Y-shaped tube penetrates through a plug of the container from the inner part of the container, is connected with the plug of the container in a sealing manner and is connected with the opening at the bottom of the container through a rubber mould in a sealing way. The pulmonary respiratory movement model is simple in structure, convenient to manufacture, convenient to use in the teaching process and low in cost.
Description
Technical field
The utility model relates to a kind of lung respiratory movement model of the usefulness of imparting knowledge to students.
Background technology
The teacher is in teaching process, it is air-breathing when exhaling two processes to describe the human body respiration motion, the variation of external intercostal muscles, diaphram, thorax and lung, and student's study has certain difficulty, also teaching mode on sale on the market now, but all expensive, cost are high.
The utility model content
The purpose of the utility model provides a kind of lung respiratory movement model of simple in structure, easy making.
For achieving the above object, the technical scheme that the utility model adopts is:
The lung respiratory movement model comprises transparent vessel, the container bottom opening; Be provided with Y tube in the container; Two tube ends of Y tube are provided with air bag, and the person in charge of Y tube is by passing container stopper and being tightly connected with container stopper in the container, and the container bottom opening is tightly connected through rubber pattern.
Said container is the transparent beverage bottle, and air bag is a balloon.
In the utility model, transparent vessel adopts beverage bottle, with removing at the bottom of the bottle, at two tube ends connection air bags of shape pipe; The person in charge of Y tube is by passing bottle stopper and being tightly connected with bottle stopper in the bottle, seal with rubber pattern at the bottle end, and two air bags are equivalent to lung; Rubber pattern is equivalent to diaphram, and air-breathing and two processes of exhaling of demonstration human body respiration motion that can be vivid are simple in structure; Easy to make, to be convenient to teaching and to use, cost is low.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1; The lung respiratory movement model comprises transparent beverage bottle 4, beverage bottle 4 bottom openings; Be provided with Y tube 2 in the beverage bottle 4; Two tube ends of Y tube 2 are provided with balloon 3, and the person in charge of Y tube 2 is by passing beverage bottle stopper 1 and being tightly connected with beverage bottle stopper 1 in the beverage bottle 4, and beverage bottle 4 bottom openings are tightly connected through rubber pattern 5.
In the utility model, two balloons 3 are equivalent to lung, and rubber pattern 5 is equivalent to diaphram, and during use, to drop-down rubber pattern 5, it is big that the balloon 3 that links to each other with Y tube can become, and pulmonary aspiration is described; Upwards push away rubber pattern 5, the balloon 3 that links to each other with Y tube can diminish, and the lung expiration is described; Through this model demonstration, vivid, be convenient to students understand study.
Claims (2)
1. the lung respiratory movement model is characterized in that, comprises transparent vessel; The container bottom opening is provided with Y tube in the container, two tube ends of Y tube are provided with air bag; The person in charge of Y tube is by passing container stopper and being tightly connected with container stopper in the container, the container bottom opening is tightly connected through rubber pattern.
2. lung respiratory movement model as claimed in claim 1 is characterized in that, said container is the transparent beverage bottle, and air bag is a balloon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204845140U CN202332047U (en) | 2011-11-29 | 2011-11-29 | Pulmonary respiratory movement model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204845140U CN202332047U (en) | 2011-11-29 | 2011-11-29 | Pulmonary respiratory movement model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202332047U true CN202332047U (en) | 2012-07-11 |
Family
ID=46444019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204845140U Expired - Fee Related CN202332047U (en) | 2011-11-29 | 2011-11-29 | Pulmonary respiratory movement model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202332047U (en) |
-
2011
- 2011-11-29 CN CN2011204845140U patent/CN202332047U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121129 |