CN203070649U - A human pulmonary respiration simulating device - Google Patents
A human pulmonary respiration simulating device Download PDFInfo
- Publication number
- CN203070649U CN203070649U CN 201220750849 CN201220750849U CN203070649U CN 203070649 U CN203070649 U CN 203070649U CN 201220750849 CN201220750849 CN 201220750849 CN 201220750849 U CN201220750849 U CN 201220750849U CN 203070649 U CN203070649 U CN 203070649U
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- Prior art keywords
- inflator
- pulmonary respiration
- transparent frame
- air bag
- inverted
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 17
- 230000002685 pulmonary effect Effects 0.000 title claims abstract description 12
- 210000004072 lung Anatomy 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 2
- 210000000115 thoracic cavity Anatomy 0.000 abstract description 2
- 238000004088 simulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical teaching instruments and especially relates to a human pulmonary respiration simulating device. The device comprises an inverted-Y-shaped pipeline (2). The two ends of the bottom of the inverted-Y-shaped pipeline (2) are equipped with an air bag (3), respectively. A transparent frame (1) is disposed round the inverted-Y-shaped pipeline (2) and the air bags (3). The top of the transparent frame (1) is sealed. The top of the inverted-Y-shaped pipeline (2) is extended out of the top of the transparent frame. The bottom of the transparent frame (1) is connected with an inflator (4) equipped with a through hole (5). The air bags (3) are arranged at the central position of the transparent frame (1). The human pulmonary respiration simulating device has advantages of a simple structure, convenience, and practicality and is capable of simulates the breathing state of human double lungs in a thoracic cavity. In addition, a good simulating effect is achieved.
Description
Technical field
The utility model belongs to the medical teaching Instrument technology field, particularly a kind of human body pulmonary respiration analogue means.
Background technology
In medical education or middle school physiology class, the teacher often uses a model to simulate the function of human organ.Announced a kind of healthy person lung demonstrating model on the evidence-based medicine EBM model net, comprised support and hang over lung model on the support that lung model is connected with inflator by conduit.People can realize the stretched and relaxed of lung model by compressed gas cylinder.On October 13rd, 2010, disclosed application number was that 200920016986.6 innovation and creation disclose a kind of emulation and inhale the phlegm model, it comprises simulation tracheae and simulated lung, described simulated lung is two hollow balloons, described simulation tracheae is for falling the plastic screwed pipe of " Y " font, be connected with two hollow balloons as simulated lung respectively falling the plastic screwed pipe lower end of " Y " font, the intracavity inter-connection of plastic screwed pipe and hollow balloon, this model can improve teaching efficiency.
The utility model content
The purpose of this utility model provides a kind of human body pulmonary respiration analogue means, and the two lungs of this device energy visual simulation human body are at intrathoracic breathing state.
The scheme that the utility model solve the technical problem is: a kind of human body pulmonary respiration analogue means, comprise down " Y " type pipeline, the two ends, bottom of " Y " type pipeline arrange an air bag respectively, described " Y " type pipeline and air bag peripheral hardware are put transparent framework, the top seal of transparent framework, the top of transparent framework is stretched out on the top of " Y " type pipeline, and the bottom of transparent framework connects inflator, and through hole is set on the inflator.
In this device, " Y " type pipeline representative person's windpipe is fallen in the thoracic cavity of transparent framework representative's body, and air bag represents the lung of human body, and inflator represents the diaphragm of human body.Inflator toward drop-down, the air expansion in the transparent framework, air pressure reduces, atmosphere enters air bag by falling the top of " Y " type pipeline, air bag expands, this is to simulate the human body breathing process.Inflator is up pushed away, and the interior air of transparent framework compresses, and air pressure raises, and the air in the air bag is by the top discharge of " Y " type pipeline, and air bag loses heart and shrinks, and this is the process of simulation human body expiration.The motion conditions of lung and diaphragm is very vivid when repeating above-mentioned action and just can simulate human body respiration.
As further technical scheme, described through hole is positioned at the bottom of inflator.
Through hole is positioned at the bottom of inflator, makes the distance between through hole and the transparent framework maximum, guarantees that inflator when stretching and compress, produces considerable influence to the air pressure in the transparent framework.
As further technical scheme, the bottom of described inflator arranges handle.
The bottom of inflator arranges handle, makes things convenient for stretching and the squeeze operation of inflator.
As further technical scheme, described air bag is positioned at the centre position of transparent framework.
The applicant is by test of many times, and when finding that air bag is positioned at the centre position of transparent framework, the conversion of air bag is the most obvious.
In sum, the utlity model has simple in structure, convenient and practical advantage, can simulate the two lungs of human body at intrathoracic breathing state, and simulate effect is better.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of human body pulmonary respiration analogue means arranges " Y " type pipeline 2 in the transparent framework 1, and the two ends, bottom of " Y " type pipeline 2 arrange an air bag 3 respectively, and air bag 3 is positioned at the centre position of transparent framework 1.The top seal of transparent framework 1, the top of transparent framework 1 is stretched out on the top of " Y " type pipeline 2, and the bottom of transparent framework 1 connects inflator 4, and the bottom that arranges on the inflator 4 arranges through hole 5 and handle 6.
Claims (4)
1. human body pulmonary respiration analogue means, comprise down " Y " type pipeline (2), the two ends, bottom of " Y " type pipeline (2) arrange an air bag (3) respectively, it is characterized in that: the outer Transparent frame body (1) that arranges of described " Y " type pipeline (2) and air bag (3), the top seal of transparent framework (1), the top of transparent framework (1) is stretched out on the top of " Y " type pipeline (2), and the bottom of transparent framework (1) connects inflator (4), and through hole (5) is set on the inflator (4).
2. a kind of human body pulmonary respiration analogue means as claimed in claim 1, it is characterized in that: described through hole (5) is positioned at the bottom of inflator (4).
3. a kind of human body pulmonary respiration analogue means as claimed in claim 1 or 2, it is characterized in that: the bottom of described inflator (4) arranges handle (6).
4. a kind of human body pulmonary respiration analogue means as claimed in claim 1 or 2, it is characterized in that: described air bag (3) is positioned at the centre position of transparent framework (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750849 CN203070649U (en) | 2012-12-31 | 2012-12-31 | A human pulmonary respiration simulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750849 CN203070649U (en) | 2012-12-31 | 2012-12-31 | A human pulmonary respiration simulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070649U true CN203070649U (en) | 2013-07-17 |
Family
ID=48769414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220750849 Expired - Fee Related CN203070649U (en) | 2012-12-31 | 2012-12-31 | A human pulmonary respiration simulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203070649U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464475A (en) * | 2014-12-25 | 2015-03-25 | 苏州大学 | Medical simulated respiratory system |
| CN105894933A (en) * | 2016-06-03 | 2016-08-24 | 镇江市第四人民医院 | Multifunctional airflow cabin simulating human respiratory system |
| CN108492694A (en) * | 2018-03-30 | 2018-09-04 | 赵志强 | A kind of heart-lung resuscitation training model with pupillary reflex function |
| CN111257517A (en) * | 2020-03-09 | 2020-06-09 | 广东工业大学 | Device for simulating lung breathing |
-
2012
- 2012-12-31 CN CN 201220750849 patent/CN203070649U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464475A (en) * | 2014-12-25 | 2015-03-25 | 苏州大学 | Medical simulated respiratory system |
| CN105894933A (en) * | 2016-06-03 | 2016-08-24 | 镇江市第四人民医院 | Multifunctional airflow cabin simulating human respiratory system |
| CN105894933B (en) * | 2016-06-03 | 2019-02-19 | 镇江市第四人民医院 | A kind of multifunctional air current cabin for simulating human respiratory |
| CN108492694A (en) * | 2018-03-30 | 2018-09-04 | 赵志强 | A kind of heart-lung resuscitation training model with pupillary reflex function |
| CN111257517A (en) * | 2020-03-09 | 2020-06-09 | 广东工业大学 | Device for simulating lung breathing |
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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: 20130717 Termination date: 20131231 |