CN211016157U - Blood circulation analogue means for pathology experiments - Google Patents
Blood circulation analogue means for pathology experiments Download PDFInfo
- Publication number
- CN211016157U CN211016157U CN201922384434.7U CN201922384434U CN211016157U CN 211016157 U CN211016157 U CN 211016157U CN 201922384434 U CN201922384434 U CN 201922384434U CN 211016157 U CN211016157 U CN 211016157U
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- China
- Prior art keywords
- hold
- blood circulation
- pipe
- granule
- feed liquor
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- Expired - Fee Related
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- 230000017531 blood circulation Effects 0.000 title claims abstract description 23
- 230000007170 pathology Effects 0.000 title claims abstract description 16
- 239000008187 granular material Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000008280 blood Substances 0.000 claims description 11
- 210000004369 blood Anatomy 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 2
- 238000004088 simulation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 210000004204 blood vessel Anatomy 0.000 description 4
- 210000003462 vein Anatomy 0.000 description 4
- 210000001367 artery Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014951 hematologic disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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Abstract
The utility model discloses a blood circulation analogue means for pathology experiments, include blood circulation device and hold the case, blood circulation device include venous duct and arterial line, venous duct entrance point and arterial line inlet and outlet end all be equipped with the check valve, the venous duct entrance point be equipped with miniature water flow sensor, hold the feed liquor pipe that the bottom half was equipped with the connection venous duct entrance point, hold case upper end be equipped with the drain pipe of connecting the venous duct exit end, the feed liquor pipe on be connected with miniature water pump, hold the display that the outside of the case was equipped with miniature water flow sensor of electric connection, the feed liquor pipe outside have the granule to hold the box through granule pipe connection. Compared with the prior art, the utility model the advantage lie in: simple structure, teaching effect is good, can reduce the work degree of difficulty of pathology teaching.
Description
Technical Field
The utility model relates to a pathology experimental apparatus technical field specifically indicates a blood circulation analogue means for pathology experiments.
Background
The blood circulation system comprises a heart, an artery, a capillary vessel and a vein, the blood circulation system is a complete closed circulation pipeline which is connected with organs and tissues of the whole body by the blood vessel by taking the heart as the center, blood circulates and flows in the heart, the heart is a hollow muscular organ, the heart is continuously and regularly contracted and expanded, the blood is continuously sucked and extruded, the blood is ensured to continuously flow forwards along the blood vessel in one direction, in a pathology teaching experiment, a teacher is required to draw a schematic diagram of the blood circulation system for students in a picture or hand-drawn line mode, so that the whole blood circulation process is shown for the students, how the blood circulates in the whole system cannot be comprehensively shown in a single picture or hand-drawn line mode, and some common blood diseases cannot be shown in the picture or hand-drawn line mode, influences the understanding and comprehension of students on experimental study, and increases the work difficulty of pathology teaching in the past.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming above technical defect, providing a blood circulation analogue means for pathology experiments, simple structure, the teaching effect is good, can reduce the work degree of difficulty of pathology teaching.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a blood circulation analogue means for pathology experiments, includes blood circulation device and holds the case, blood circulation device include venous duct and arterial line, venous duct entrance point and arterial line inlet and outlet end all be equipped with the check valve, the venous duct entrance point be equipped with miniature water flow sensor, hold the bottom half and be equipped with the feed liquor pipe of connecting the venous duct entrance point, hold the upper end of the case and be equipped with the drain pipe of connecting the venous duct exit end, the feed liquor pipe on be connected with miniature water pump, hold the case outside and be equipped with the display of miniature water flow sensor of electric connection, the feed liquor pipe outside have the granule through granule pipe connection and hold the box.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses a show for the student in kind, the mr makes liquid flow simulate blood through operating the device and flows, and the flow of blood in artery, vein and the capillary vessel is simulated to the pipe through different internal diameters, is of value to deepen student's understanding and memory, and the effect of teaching is good to can adjust the velocity of flow of blood, reduce the work degree of difficulty of pathology teaching.
As an improvement, the liquid inlet pipe is provided with a flow regulating valve.
As an improvement, a filter screen is arranged in the containing box, and the size of the filter screen is smaller than that of particles in the particle containing box.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
As shown in the figure: 1. hold case, 2, venous line pipe, 3, arterial pipe, 4, check valve, 5, miniature water flow sensor, 6, feed liquor pipe, 7, drain pipe, 8, miniature water pump, 9, display, 10, granule pipe, 11, granule hold box, 12, flow control valve, 13, filter screen.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a blood circulation analogue means for pathology experiments, includes blood circulation device and holds case 1, blood circulation device include venous duct 2 and arterial line 3, 3 business turn over ends of venous duct 2 entrance point and arterial line all be equipped with check valve 4, 2 entrance points of venous duct be equipped with miniature water flow sensor 5, hold case 1 bottom be equipped with the feed liquor pipe 6 of connecting 2 entrance points of venous duct, hold 1 upper end of case be equipped with the drain pipe 7 of connecting 2 exit ends of venous duct, feed liquor pipe 6 on be connected with miniature water pump 8, hold 1 outside of case and be equipped with the display 9 of electric connection miniature water flow sensor 5, 6 outsides of feed liquor be connected with the granule through granule pipe 10 and hold box 11.
The liquid inlet pipe 6 is provided with a flow regulating valve 12.
Hold case 1 inside be equipped with filter screen 13, filter screen 13's filter screen size be less than the size that the granule held the interior granule of box 11.
The utility model discloses when concrete implementation, the teacher opens miniature pump and makes the liquid that holds the incasement flow in arterial line and venous line when using the device, it flows in artery and vein to simulate blood, then liquid reflux advances to hold the incasement, can also simulate the condition that thrombus in the blood vessel flows in the blood vessel to the intraductal granule of adding of vein through the granule pipe, let the student observe the study when the device moves can, can detect the blood flow in the blood circulation device through miniature water flow sensor, and can adjust flow through the flow control valve, change the velocity of flow of blood in the blood circulation device, observe and study.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (3)
1. The utility model provides a blood circulation analogue means for pathology experiments which characterized in that: including blood circulating device and hold case (1), blood circulating device include venous line (2) and arterial line (3), venous line (2) entrance point and arterial line (3) business turn over mouth end all be equipped with check valve (4), venous line (2) entrance point be equipped with miniature water flow sensor (5), hold case (1) bottom and be equipped with feed liquor pipe (6) of connecting venous line (2) entrance point, hold case (1) upper end be equipped with drain pipe (7) of connecting venous line (2) exit end, feed liquor pipe (6) on be connected with miniature water pump (8), hold case (1) outside be equipped with display (9) of electric connection miniature water flow sensor (5), feed liquor pipe (6) outside be connected with the granule through granule pipe (10) and hold box (11).
2. A blood circulation simulation device for pathology experiments according to claim 1, wherein: the liquid inlet pipe (6) is provided with a flow regulating valve (12).
3. A blood circulation simulation device for pathology experiments according to claim 1, wherein: hold case (1) inside be equipped with filter screen (13), the filter screen size of filter screen (13) be less than the size that the granule held the interior granule of box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922384434.7U CN211016157U (en) | 2019-12-26 | 2019-12-26 | Blood circulation analogue means for pathology experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922384434.7U CN211016157U (en) | 2019-12-26 | 2019-12-26 | Blood circulation analogue means for pathology experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211016157U true CN211016157U (en) | 2020-07-14 |
Family
ID=71474337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922384434.7U Expired - Fee Related CN211016157U (en) | 2019-12-26 | 2019-12-26 | Blood circulation analogue means for pathology experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211016157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140145A (en) * | 2021-04-24 | 2021-07-20 | 首都医科大学宣武医院 | Blood circulation simulation device |
| CN113539040A (en) * | 2021-07-21 | 2021-10-22 | 深圳市千帆电子有限公司 | Cardiovascular blood flow dynamics simulation method and system |
-
2019
- 2019-12-26 CN CN201922384434.7U patent/CN211016157U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140145A (en) * | 2021-04-24 | 2021-07-20 | 首都医科大学宣武医院 | Blood circulation simulation device |
| CN113539040A (en) * | 2021-07-21 | 2021-10-22 | 深圳市千帆电子有限公司 | Cardiovascular blood flow dynamics simulation method and system |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |