CN208351784U - A kind of systemic blood circulation simulated flowing apparatus - Google Patents
A kind of systemic blood circulation simulated flowing apparatus Download PDFInfo
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- CN208351784U CN208351784U CN201820199288.3U CN201820199288U CN208351784U CN 208351784 U CN208351784 U CN 208351784U CN 201820199288 U CN201820199288 U CN 201820199288U CN 208351784 U CN208351784 U CN 208351784U
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Abstract
A kind of systemic blood circulation simulated flowing apparatus, including fixed plate and it is fixed on and the heart module in fixed plate, lobe of the lung module, pulmonary artery connecting tube, pulmonary vein connecting tube, aorta connecting tube, artery connecting tubes at different levels, superior vena cava connecting tube, Connect of Vein pipes at different levels, capillary network module, heart module is made of injection device a and injection device b, lobe of the lung module is made of filter a and filter b, capillary network module is made of Y type connecting tube a and Y type connecting tube b, pulmonary artery connecting tube is separately connected with filter a and filter b, pulmonary vein connecting tube is connect with filter a and filter b respectively, dyeing connecting tube is equipped in the connecting tube of Y type connecting tube c and Y type connecting tube d.Material exchange process of each internal organs official of the more true simulation of the device in blood circulation flowing, heart valve is on sanguimotor influence when also simulating the contractile function and heart contraction of heart.
Description
Technical field
The utility model designs medical teaching apparatus field, and in particular to a kind of systemic blood circulation simulated flowing apparatus.
Background technique
In traditional teaching method, teacher is when explaining blood circulation of human body on pathology class, generally directed to blood
Circulation figure is explained.And due to picture show be it is static, the stream of blood is only indicated with arrow or indicator light flashing
Dynamic direction cannot intuitively show sanguimotor overall process, thus lack lively sense, understand student difficult, influence study effect
Fruit.
To solve the above-mentioned problems, the utility model that number of patent application is 201420087275.9 discloses a kind of blood and follows
Ring apparatus for demonstrating, the utility model that number of patent application is 201320573866.2 disclose blood-circulation demonstrator, patent application
Number a kind of blood circulation teaching aid, blood circulation flow device disclosed above are disclosed for 201220361306.6 utility model
The structure of setting is excessively simple and crude, and Whole Body blood circulation flowing is a complicated process in itself, is related to multiple object
A variety of internal organs officials involved in the process and exchange process of mass transter, the utility model of above-mentioned announcement are difficult to solve above-mentioned ask
Topic, and be difficult for student and bring more intuitive, clearer blood operation principle, while being difficult to simulate cardiac systolic function and the heart
Dirty valve is in the running effect of blood circulation.
Utility model content
The utility model to solve the above-mentioned problems, devises a kind of systemic blood circulation simulated flowing apparatus, the device
Structure arrangement with true human vas distribution more closely, and each internal organs official of more true simulation blood circulation flow
In material exchange process, while simulating the contractile function of heart to valve each when sanguimotor influence and heart contraction
Folding on sanguimotor influence, and the device, without being driven by electricity, materials are convenient, cost is lower.
In order to achieve the above technical purposes, reach above-mentioned technical effect, the utility model is real by the following technical programs
Existing:
A kind of systemic blood circulation simulated flowing apparatus, it is characterised in that: including fixed plate and be fixed on in fixed plate
Heart module, lobe of the lung module, pulmonary artery connecting tube, pulmonary vein connecting tube, aorta connecting tube, artery connecting tube at different levels, on
Vena cave connecting tube, Connect of Vein pipe at different levels, capillary network module, heart module is by the note for simulating cardiac systolic function
Injection device a and injection device b composition, lobe of the lung module is by the filter a and filter b group for model lobe of the lung oxygen exchange function
At, capillary network module is made of the Y type connecting tube a and Y type connecting tube b for simulating capillary mass exchange function,
The injection device a is divided into atrium dextrum and right ventricle by postive stop baffle, and atrium dextrum is fixedly arranged above vein general pipeline and lung is dynamic
Arteries and veins connecting tube, pulmonary artery connecting tube are connect with filter a and filter b respectively, and the injection device b is divided by postive stop baffle
For atrium sinistrum and left ventricle, atrium sinistrum is fixedly arranged above artery general pipeline and pulmonary vein connecting tube, pulmonary vein connecting tube respectively with mistake
Filter a is connected with filter b, the vein general pipeline by Y-piece respectively with superior vena cava connecting tube and Connect of Vein at different levels
Pipe connection, artery general pipeline are connect with aorta connecting tube and artery connecting tube at different levels respectively by Y-piece, superior vena cava connecting tube
It is connect by Y type connecting tube a with aorta connecting tube, Connect of Vein pipes at different levels pass through Y type connecting tube b and artery connecting tubes at different levels
It connects, dyeing connecting tube is equipped in the connecting tube of the Y type connecting tube a and Y type connecting tube b.
Further, the front end of the vein general pipeline and pulmonary artery connecting tube is fixed in atrium dextrum and is set in its front end
There is an one-way valve, the front end of pulmonary vein connecting tube and artery general pipeline are fixed in atrium sinistrum and are equipped with one-way valve in its front end.
Further, the upper layer of the filter a is red staining layer, and the lower layer of filter a is pigment adsorption layer, mistake
The upper layer of filter b is pigment adsorption layer, and the lower layer of filter b is red staining layer, and described left section of dyeing connecting tube is blue
Dye layer dyes right section of connecting tube as pigment adsorption layer.
Further, pulmonary artery connecting tube, pulmonary vein connecting tube, aorta connecting tube, artery connecting tube at different levels, epicoele are quiet
Arteries and veins connecting tube and Connect of Vein pipe at different levels use glass tube or rubber tube.
The beneficial effects of the utility model are: the device structure arrangement with true human vas distribution more closely,
And material exchange process of the more true each internal organs official of simulation in blood circulation flowing, while simulating the contraction work of heart
Can folding on valve each when sanguimotor influence and heart contraction on sanguimotor influence, and the device is not necessarily to electric power
Driving, materials are convenient, cost is lower.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of systemic blood circulation simulated flowing apparatus
Fig. 2 is a kind of blood body circulation schematic diagram of systemic blood circulation simulated flowing apparatus；
Fig. 3 is a kind of blood pulmonary circulation schematic diagram of systemic blood circulation simulated flowing apparatus.
In attached drawing, parts list represented by the reference numerals are as follows:
The atrium dextrum 1- injection device a, 11-, 12- right ventricle, 13- postive stop baffle a, 14- vein general pipeline, 141- superior vena cava
Connecting tube, 142- Connect of Vein pipes at different levels, 15- pulmonary artery connecting tube, the atrium sinistrum 2- injection device b, 21-, 22- left ventricle, 23-
Postive stop baffle b, 24- artery general pipeline, 241- aorta connecting tube, 242- artery connecting tubes at different levels, 3- filter a, 4- filter
B, 5-Y type connecting tube a, 51- dye connecting tube, 6-Y type connecting tube b, 7- fixed plate, 8- one-way valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Refering to fig. 1 shown in -3, a kind of systemic blood circulation simulated flowing apparatus, including fixed plate (7) and be fixed on it is solid
Heart module, lobe of the lung module, pulmonary artery connecting tube, pulmonary vein connecting tube, aorta connecting tube, artery at different levels connection on fixed board
Pipe, superior vena cava connecting tube, Connect of Vein pipe at different levels, capillary network module, heart module is by for simulating heart contraction function
Injection device a (1) and injection device b (2) composition of energy, lobe of the lung module is by the filter for model lobe of the lung oxygen exchange function
A (3) and filter b (4) composition, capillary network module is by the Y type connecting tube a for simulating capillary mass exchange function
(5) and Y type connecting tube b (6) composition, the injection device a (1) are divided into atrium dextrum (11) and the right side by postive stop baffle a (13)
Ventricle (12), atrium dextrum (11) are fixedly arranged above vein general pipeline (14) and pulmonary artery connecting tube (15), pulmonary artery connecting tube difference
(15) it is connect with filter a (3) and filter b (4), the injection device b (2) is divided into the left heart by postive stop baffle b (23)
Room (21) and left ventricle (22), atrium sinistrum (21) are fixedly arranged above artery general pipeline (24) and pulmonary vein connecting tube (25), pulmonary vein
Connecting tube (25) is connect with filter a (3) and filter b (4) respectively, the vein general pipeline (14) by Y-piece respectively with
Superior vena cava connecting tube (141) and Connect of Vein pipe at different levels (142) connection, artery general pipeline (24) by Y-piece respectively and actively
Arteries and veins connecting tube (241) and artery connecting tube at different levels (242) connection, superior vena cava connecting tube (141) by Y type connecting tube a (5) with
Aorta connecting tube (241) connection, Connect of Vein pipes (142) at different levels pass through Y type connecting tube b (6) and artery connecting tubes at different levels
(242) it connects, dyeing connecting tube (51) is equipped in the connecting tube of the Y type connecting tube a (5) and Y type connecting tube b (6).
Wherein, the front end of the vein general pipeline (14) and pulmonary artery connecting tube (15) be fixed in atrium dextrum (11) and its
One-way valve (8) are equipped in front end, the front end of pulmonary vein connecting tube (25) and artery general pipeline (24) are fixed in atrium sinistrum (21)
And one-way valve (8) are equipped in its front end；The upper layer of the filter a (3) is red staining layer, the lower layer of filter a (3)
For pigment adsorption layer, the upper layer of filter b (4) is pigment adsorption layer, and the lower layer of filter b (4) is red staining layer, described
Left section of dyeing connecting tube (51) is blue dyeing layer, and right section of dyeing connecting tube (51) is pigment adsorption layer.
When flowing using present apparatus demonstration systemic blood circulation, half-full red liquid will be packed into injection device b (2) first
Body pushes injection device b (2) then up and pulls downward on injection device a (1), and lung fixed on atrium sinistrum (21) is quiet at this time
The one-way valve (8) of arteries and veins connecting tube (25) is closed, and the one-way valve (8) on artery general pipeline (24) is opened, and red liquid will be along dynamic
Arteries and veins general pipeline (24) flows and is divided into two-way by Y-piece, will flow up along aorta connecting tube (241) all the way and reach Y type company
The red liquid of inflow is divided into two-way again by adapter tube a (5), Y type connecting tube a (5), and red liquid is flowing into dyeing connecting tube
(51) in, red liquid is collected to superior vena cava connecting tube after the decoloration of pigment adsorption layer after the dyeing of blue dyes
(141) in, red liquid becomes blue liquid at this time, and the substance that can be demonstrated in aorta blood is absorbed and released by capillary network
Put the material exchange process of waste；The another way separated from artery general pipeline (24) will be flowed along artery connecting tubes (242) at different levels
Y type connecting tube b (6) is moved and reaches, red liquid will enter in the dyeing connecting tube (51) on Y type connecting tube b (6), red liquid
Body flows out blue liquid after identical decoloration and dyeing, and blue liquid will be along Connect of Vein pipes (142) at different levels to upstream
It is dynamic；Blue liquid convergence in blue liquid and Connect of Vein pipe at different levels (142) in final superior vena cava connecting tube (141) is simultaneously
It is flowed into right ventricle (12) from vein general pipeline, blood body circulation is completed at this time.
Push up injection device a (1) and while pull downward on injection device b (2), the list in vein general pipeline (14) at this time
It is closed to valve (8), the one-way valve (8) in pulmonary artery connecting tube (15) is opened, and it is dynamic that the blue liquid in right ventricle rests lung
Arteries and veins connecting tube (15) flows into filter a (3) and filter b (4), and blue liquid passes through filter a (3) and filter b (4)
It being flowed into left ventricle (22) after decoloration and the dyeing of orchil along pulmonary vein connecting tube (25), blood completes pulmonary circulation, from
This blood completes complete one cycle process.
The air-tightness that line connection is remained in above-mentioned two demonstration step process, prevents gas leakage and causes liquid
Body is difficult to the problem of smooth flow.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.The utility model is only by claims and its full scope and equivalent
Limitation.
Claims (4)
1. a kind of systemic blood circulation simulated flowing apparatus, it is characterised in that: including fixed plate and be fixed on in fixed plate
Heart module, lobe of the lung module, pulmonary artery connecting tube, pulmonary vein connecting tube, aorta connecting tube, artery connecting tube at different levels, epicoele
Connect of Vein pipe, Connect of Vein pipe at different levels, capillary network module, heart module is by the injection for simulating cardiac systolic function
Device a and injection device b composition, lobe of the lung module is by the filter a and filter b group for model lobe of the lung oxygen exchange function
At, capillary network module is made of the Y type connecting tube a and Y type connecting tube b for simulating capillary mass exchange function,
The injection device a is divided into atrium dextrum and right ventricle by postive stop baffle a, and atrium dextrum is fixedly arranged above vein general pipeline and lung is dynamic
Arteries and veins connecting tube, pulmonary artery connecting tube are separately connected with filter a and filter b, and the injection device b is by postive stop baffle b points
Be segmented into atrium sinistrum and left ventricle, atrium sinistrum is fixedly arranged above artery general pipeline and pulmonary vein connecting tube, pulmonary vein connecting tube respectively with
Filter a is connected with filter b, and the vein general pipeline is connected with superior vena cava connecting tube and vein at different levels respectively by Y-piece
Adapter tube connection, artery general pipeline are connect with aorta connecting tube and artery connecting tube at different levels respectively by Y-piece, superior vena cava connection
Pipe is connect by Y type connecting tube a with aorta connecting tube, and Connect of Vein pipes at different levels are connect by Y type connecting tube b with arteries at different levels
Pipe connects, and dyeing connecting tube is equipped in the connecting tube of the Y type connecting tube a and Y type connecting tube b.
2. a kind of systemic blood circulation simulated flowing apparatus according to claim 1, it is characterised in that: the vein is total
The front end of pipe and pulmonary artery connecting tube is fixed in atrium dextrum and is equipped with one-way valve, pulmonary vein connecting tube and artery in its front end
The front end of general pipeline is fixed in atrium sinistrum and is equipped with one-way valve in its front end.
3. a kind of systemic blood circulation simulated flowing apparatus according to claim 1, it is characterised in that: the filter
The upper layer of a is red staining layer, and the lower layer of filter a is pigment adsorption layer, and the upper layer of filter b is pigment adsorption layer, filtering
The lower layer of device b is red staining layer, and described left section of dyeing connecting tube is blue dyeing layer, dyes right section of connecting tube as pigment
Adsorption layer.
4. a kind of systemic blood circulation simulated flowing apparatus according to claim 1, it is characterised in that: pulmonary artery connection
Pipe, pulmonary vein connecting tube, aorta connecting tube, artery connecting tube at different levels, superior vena cava connecting tube and Connect of Vein pipe at different levels are adopted
With glass tube or rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199288.3U CN208351784U (en) | 2018-02-05 | 2018-02-05 | A kind of systemic blood circulation simulated flowing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199288.3U CN208351784U (en) | 2018-02-05 | 2018-02-05 | A kind of systemic blood circulation simulated flowing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208351784U true CN208351784U (en) | 2019-01-08 |
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ID=64873805
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820199288.3U Expired - Fee Related CN208351784U (en) | 2018-02-05 | 2018-02-05 | A kind of systemic blood circulation simulated flowing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208351784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113706987A (en) * | 2021-09-28 | 2021-11-26 | 大连理工大学 | Physical platform for simulating typical pulmonary hypertension generation and development process |
-
2018
- 2018-02-05 CN CN201820199288.3U patent/CN208351784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113706987A (en) * | 2021-09-28 | 2021-11-26 | 大连理工大学 | Physical platform for simulating typical pulmonary hypertension generation and development process |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20210205 |