CN113160678A - Blood circulation analogue means for pathology experiments - Google Patents
Blood circulation analogue means for pathology experiments Download PDFInfo
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- CN113160678A CN113160678A CN202110465066.8A CN202110465066A CN113160678A CN 113160678 A CN113160678 A CN 113160678A CN 202110465066 A CN202110465066 A CN 202110465066A CN 113160678 A CN113160678 A CN 113160678A
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- 238000002474 experimental method Methods 0.000 title claims abstract description 35
- 230000007170 pathology Effects 0.000 title claims abstract description 28
- 230000017531 blood circulation Effects 0.000 title claims abstract description 24
- 238000004088 simulation Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000008602 contraction Effects 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims description 25
- 230000002572 peristaltic effect Effects 0.000 claims description 13
- 210000003462 vein Anatomy 0.000 claims description 9
- 210000001367 artery Anatomy 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 3
- 210000004204 blood vessel Anatomy 0.000 abstract description 13
- 230000036772 blood pressure Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 230000036770 blood supply Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 206010047139 Vasoconstriction Diseases 0.000 abstract description 2
- 239000000975 dye Substances 0.000 abstract description 2
- 238000004043 dyeing Methods 0.000 abstract description 2
- 230000025033 vasoconstriction Effects 0.000 abstract description 2
- 230000002792 vascular Effects 0.000 description 5
- 206010003694 Atrophy Diseases 0.000 description 3
- 230000037444 atrophy Effects 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000004087 circulation Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004066 metabolic change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000004088 pulmonary circulation Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
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- Algebra (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
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- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention belongs to the technical field of pathology experiments, in particular to a blood circulation simulation device for pathology experiments, which comprises a table plate, wherein table legs are arranged at the bottom of the table plate, the device is integrally separated from the table plate by arranging the U-shaped supporting plate and the supporting columns, the experimental effect process is clearer, the elastic contraction ring can simulate the influence of the single node contraction of the blood vessel on the blood pressure, increase the experimental diversity and the changeability and enrich the experimental results, the influence of local or whole vasoconstriction on blood pressure can be simulated by arranging the elastic constriction sleeve, a large amount of experimental data can be provided by different results under various phenomena, the water flow can be regulated by arranging the flow valve and the one-way regulating valve, wherein the one-way regulating valve can prevent water backflow from influencing experimental results, improve the experimental accuracy, achieve the relationship between the blood supply volume and the blood pressure of a simulation experiment, the dyeing is carried out by setting the dyeing agent, so that the experimental effect is more obvious, the observation is convenient, and the experiment is recorded.
Description
Technical Field
The invention belongs to the technical field of pathology experiments, and particularly relates to a blood circulation simulation device for a pathology experiment.
Background
The pathology is a basic medical science for researching the cause, the generation mechanism and the development rule of human diseases and the morphological structure, functional metabolic change and pathological change of organisms in the disease process, and the pathology is always considered as a bridge discipline between the basic medicine and clinical medicine, so that the pathology fully shows that the pathology can not replace important roles in the medicine, which are determined by the nature and the task of the pathology, the blood circulation is an important direction, and the blood circularly and repeatedly flows in the heart and a blood vessel system in a certain direction under the action of a heart pump. The blood circulation simulation device for the pathology experiment comprises body circulation and pulmonary circulation which are connected with each other to form a complete circulation system, the blood circulation simulation device can effectively help experimenters to test blood circulation in human bodies to obtain accurate data to complete experiments, the original device cannot meet the requirements of detecting and recording the relation between blood pressure and blood supply amount of blood vessels in various environments, cannot control contraction simulation and blood supply amount of the blood vessels, and is provided for meeting the requirements.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a blood circulation simulation device for pathology experiments, which has the characteristics of obvious adjusting, contracting, measuring and displaying effects.
In order to achieve the purpose, the invention provides the following technical scheme: a blood circulation simulation device for pathology experiments comprises a table plate, wherein table legs are arranged at the bottom of the table plate, a support column is fixedly connected to the upper surface of the table plate, a U-shaped supporting plate is arranged at the upper end of the support column, a peristaltic pump is arranged on the surface of the table plate, a water storage tank is arranged on one side of the peristaltic pump, a tank cover is screwed on the upper surface of the water storage tank, a storage box is arranged on one side of the water storage tank, a coloring agent is arranged inside the storage box, a venous rubber pipeline is arranged on the surface of the U-shaped supporting plate, an arterial rubber pipeline is arranged on the surface of the U-shaped supporting plate, a flow valve is arranged inside one end of the venous rubber pipeline, a cutting sleeve is arranged on one side of the venous rubber pipeline, a branch rubber pipeline is clamped and connected inside the cutting sleeve, a one-way regulating valve is arranged inside the branch rubber pipeline, and an elastic shrinkage sleeve is sleeved on the surface of the one-way regulating valve, the surface of the elastic shrinkage sleeve is provided with a first limiting block, the surface of the table plate is provided with a pressure testing device, one side of the pressure testing device is provided with a connecting device, one side of the elastic shrinkage sleeve is fixedly connected with an annular clamping block, the elastic shrinkage sleeve is internally provided with a limiting sliding chute, the surface of the elastic shrinkage sleeve is provided with an annular sliding chute, the surface of the elastic shrinkage sleeve is provided with a clamping groove, the inner surface of the elastic shrinkage sleeve is fixedly connected with an annular connecting block, one side of the elastic shrinkage sleeve is provided with an annular groove, the outer surface of the branch rubber pipeline is provided with a laser testing device, flow testing arrangement is installed to one side of vein rubber pipeline, the bottom of vein rubber pipeline and artery rubber pipeline all is provided with the flexible pipeline of elasticity, the surface of table is seted up with support column sliding connection's regulation spout.
According to the preferable technical scheme of the blood circulation simulation device for pathology experiments, the surface of the branch rubber pipeline is sleeved and connected with the elastic shrinkage ring, one side of the elastic shrinkage ring is fixedly connected with the second limiting block, the surface of one side of the elastic shrinkage ring is provided with the limiting groove, and the second limiting block and the limiting groove are mutually clamped.
As a preferred technical scheme of the blood circulation simulation device for pathology experiments, the elastic shrinkage sleeve is connected through mutual clamping of the annular clamping block and the annular groove.
As a preferred technical scheme of the blood circulation simulation device for pathology experiments, the annular sliding chute is connected with the annular connecting block in a sliding mode.
As the preferable technical scheme of the blood circulation simulation device for pathology experiments, the vein rubber pipeline and the branch rubber pipeline are connected in a sleeved mode through the clamping sleeves.
As the preferable technical scheme of the blood circulation simulation device for the pathology experiment, the first limiting block is connected with the clamping groove in a clamping mode.
As the preferable technical scheme of the blood circulation simulation device for pathology experiments, the first limiting block is in sliding connection with the elastic shrinkage sleeve through the limiting sliding groove.
Compared with the prior art, the invention has the beneficial effects that: the device is separated from the table board by arranging the U-shaped supporting plate and the supporting column, the process of the experimental effect is clearer, the influence of the contraction of a single node of the blood vessel on the blood pressure can be simulated by arranging the elastic contraction ring, the experimental result with rich experimental diversity is increased, the influence of the contraction of the partial or whole blood vessel on the blood pressure can be simulated by arranging the elastic contraction sleeve, a large amount of experimental data can be provided by different results under various phenomena, the water flow can be adjusted by arranging the flow valve and the one-way regulating valve, the one-way regulating valve can prevent the water backflow from influencing the experimental result, the experimental accuracy is improved, the relation between the blood supply amount of the simulated experiment and the blood pressure is achieved, the dyeing is performed by arranging the dyeing agent, the experimental effect is more obvious and convenient to observe and record the experiment, the blood pressure under different states can be detected by arranging the pressure testing device, and the experimental analysis is convenient, through setting up venous rubber pipeline, artery rubber pipeline, prop up trunk rubber pipeline simulation blood vessel and blood systemic circulation system, it makes the more accurate science of experiment to satisfy the experiment requirement, through setting up flow testing arrangement, laser testing arrangement, pressure testing arrangement is convenient for the real-time supervision certain pressure waveform and the intravascular external diameter of awaiting measuring warp, thereby can study the influence of vascular compliance to the blood transfusion, thereby can carry out the theoretical research of relevant aspect, through setting up the flexible pipeline of elasticity, can stretch out and draw back or crooked, simulate the influence of different age period vascular atrophy degree to the blood supply volume.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
FIG. 4 is an enlarged view of part B of the present invention;
FIG. 5 is an enlarged view of the part C of the present invention;
in the figure: 1. a table plate; 2. desk legs; 3. a support pillar; 4. a U-shaped supporting plate; 5. a peristaltic pump; 6. a water storage tank; 7. a box cover; 8. a storage box; 9. a coloring agent; 10. an intravenous rubber tube; 11. a flow valve; 12. a card sleeve; 13. branch-drying the rubber pipeline; 14. a one-way flow regulating valve; 15. an elastic shrinkable sleeve; 16. a first limiting block; 17. a pressure testing device; 18. a connecting device; 19. an arterial rubber duct; 20. an annular fixture block; 21. an elastic shrink ring; 22. a second limiting block; 23. a limiting groove; 24. a limiting chute; 25. an annular chute; 26. a card slot; 27. an annular connecting block; 28. an annular groove; 29. a flow testing device; 30. an elastic telescopic pipe; 31. a laser testing device; 32. and adjusting the sliding chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a blood circulation simulation device for pathology experiments comprises a table plate 1, table legs 2 are arranged at the bottom of the table plate 1, a support column 3 is fixedly connected to the upper surface of the table plate 1, a U-shaped support plate 4 is arranged at the upper end of the support column 3, a peristaltic pump 5 is arranged on the surface of the table plate 1, a water storage tank 6 is arranged on one side of the peristaltic pump 5, a tank cover 7 is screwed on the upper surface of the water storage tank 6, a storage box 8 is arranged on one side of the water storage tank 6, a coloring agent 9 is arranged inside the storage box 8, a venous rubber pipeline 10 is arranged on the surface of the U-shaped support plate 4, an arterial rubber pipeline 19 is arranged on the surface of the U-shaped support plate 4, a flow valve 11 is arranged inside one end of the venous rubber pipeline 10, a cutting sleeve 12 is arranged on one side of the venous rubber pipeline 10, a branch rubber, an elastic shrinkage sleeve 15 is sleeved and connected on the surface of the one-way regulating valve 14, a first limiting block 16 is arranged on the surface of the elastic shrinkage sleeve 15, a pressure testing device 17 is arranged on the surface of the table plate 1, a connecting device 18 is arranged on one side of the pressure testing device 17, an annular clamping block 20 is fixedly connected on one side of the elastic shrinkage sleeve 15, a limiting sliding groove 24 is arranged inside the elastic shrinkage sleeve 15, an annular sliding groove 25 is arranged on the surface of the elastic shrinkage sleeve 15, a clamping groove 26 is arranged on the surface of the elastic shrinkage sleeve 15, an annular connecting block 27 is fixedly connected on the inner surface of the elastic shrinkage sleeve 15, an annular groove 28 is arranged on one side of the elastic shrinkage sleeve 15, a laser testing device 31 is arranged on the outer surface of the branch rubber pipeline 13, a flow testing device 29 is arranged on one side of the venous rubber pipeline 10, and elastic shrinkage pipelines 30 are arranged at the bottom ends of the venous rubber pipeline 10 and the arterial rubber pipeline 19, the surface of table 1 sets up the regulation spout 32 with 3 sliding connection of support column, vein rubber tube 10 in this embodiment, prop up rubber tube 13, artery rubber tube 19 all adopts ultralight rubber material, it guarantees the experiment precision to realize that human blood vessel of simulation satisfies the experiment requirement, peristaltic pump 5 can simulate the shrink and the diastole of heart, diameter through changing the interior hose of peristaltic pump, can imitate the hemorrhage volume of adjusting the every time of heart, adjust peristaltic pump pivoted speed, can imitate the frequency of heart pulsation, the flexible pipeline 30 can simulate the influence of different age bracket vascular atrophy degree to the blood supply volume.
Specifically, the surface of the branch trunk rubber pipeline 13 is registrated and is connected with the elastic contraction ring 21, No. two stopper 22 of one side fixedly connected with of elastic contraction ring 21, and spacing groove 23 has been seted up on one side surface of elastic contraction ring 21, No. two stopper 22 and the mutual block of spacing groove 23, and elastic contraction ring 21 can contract blood vessel single node in this embodiment, provides the relation between blood pressure and the blood vessel under the different situation and carries out the simulation experiment.
Specifically, elastic shrinkage sleeve 15 is connected through the mutual block of annular fixture block 20 with annular groove 28, and elastic shrinkage sleeve 15 can be to the local shrink of blood vessel or splice back to whole blood vessel shrink in this embodiment, provides the abundant experimental data of diversified polytropy experiment effect.
Specifically, the annular sliding groove 25 is slidably connected to the annular connecting block 27, and the annular sliding groove 25 and the annular connecting block 27 facilitate the elastic shrinkage sleeve 15 to shrink for the experiment in this embodiment.
Specifically, the venous rubber pipeline 10 and the branch rubber pipeline 13 are connected in a sleeved mode through the clamping sleeve 12, and the clamping sleeve 12 in the embodiment is convenient for the branch rubber pipeline 13 to be installed and detached.
Specifically, No. one stopper 16 is connected with draw-in groove 26 block, plays in this embodiment to carry out spacing after the shrink of elastic shrinkage sleeve 15 and prevent that the bounce-back from influencing experiment and going on with the experimental result accuracy.
Specifically, No. one stopper 16 and elastic shrinkage cover 15 carry out sliding connection through spacing spout 24, and spacing spout 24 is inside to be seted up the notch and No. one stopper 16 sliding connection in this embodiment and is convenient for stopper 16 to adjust from top to bottom and make things convenient for its spacing respond well.
The working principle and the using process of the invention are as follows: when the invention is used, a peristaltic pump 5 and a water storage tank 6 are fixed on the surface of a table plate 1, transparent vein rubber pipelines 10 and artery rubber pipelines 19 are respectively connected to two sides of the peristaltic pump 5 and are placed on the surface of a U-shaped supporting plate 4, so that the display effect is more obvious, a branch rubber pipeline 13 is sleeved and connected with a cutting sleeve 12, a box cover 7 is opened, a coloring agent 9 is poured into the interior of the water storage tank 6 and a water stirring plate are red liquid, the experimental effect display is more vivid, a switch of the peristaltic pump 5 is opened, so that water flows into the interior of the pipeline through a flow valve 11, the water yield is adjusted through the flow valve 11 to simulate the blood supply quantity, when water flows into the branch rubber pipeline 13 through a one-way adjusting valve 14, the water yield is adjusted or the valve is closed through the one-way adjusting valve 14, the valve is a one-way valve to avoid the influence of water backflow on the experiment, an elastic contraction ring 21 is outwards opened and clamped on the surface of the pipeline, the elastic contraction ring 21 is shifted in a staggered mode to enable the second limiting block 22 to be clamped with the limiting groove 23 to contract the pipeline, the influence of single-node contraction on blood pressure is measured through the pressure testing device 17, the annular connecting block 27 is enabled to slide and contract along the annular sliding groove 25 through clamping the elastic contraction sleeve 15 on the surface of the pipeline, the first limiting block 16 is pressed downwards to be clamped with the clamping groove 26 to limit after contraction, the annular clamping blocks 20 and the annular grooves 28 are arranged on two sides of the elastic contraction sleeve 15 to be spliced, the whole pipeline is contracted, the influence of local vasoconstriction on blood pressure is measured through the pressure testing device 17, blood vessels in different positions and different modes are measured through moving the pressure testing device 17 to adhere the connecting device 18 on the pipeline, the experimental multifaceted performance and the experimental effect and the accuracy are improved, the elastic expansion pipeline 30 fixedly connected between the vein rubber pipeline 10 and the artery rubber pipeline 19 can be freely expanded or bent, can simulate the influence of different age bracket vascular atrophy degree to the blood supply volume, can arrange flow test device 29's measuring probe in intraductal flow monitoring that carries on, laser testing device 31 can measure the change of vascular external diameter, adjusts spout 32 and is convenient for support column 3 and adjusts the flexible pipeline 30 of slide drive elasticity and stretch out and draw back.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a blood circulation analogue means for pathology experiments which characterized in that: comprises a table plate (1), wherein table legs (2) are arranged at the bottom of the table plate (1), a support column (3) is fixedly connected to the upper surface of the table plate (1), a U-shaped supporting plate (4) is arranged at the upper end of the support column (3), a peristaltic pump (5) is arranged on the surface of the table plate (1), a water storage tank (6) is arranged on one side of the peristaltic pump (5), a tank cover (7) is screwed on the upper surface of the water storage tank (6), a storage box (8) is arranged on one side of the water storage tank (6), a coloring agent (9) is arranged inside the storage box (8), a venous rubber pipeline (10) is arranged on the surface of the U-shaped supporting plate (4), an arterial rubber pipeline (19) is arranged on the surface of the U-shaped supporting plate (4), a flow valve sleeve (11) is arranged inside one end of the venous rubber pipeline (10), a flow valve (12) is arranged on one side of the venous rubber pipeline (10), the inner clamping of the clamping sleeve (12) is connected with a branch rubber pipeline (13), a one-way regulating valve (14) is arranged inside the branch rubber pipeline (13), the surface of the one-way regulating valve (14) is connected with an elastic shrinkage sleeve (15) in a sleeved mode, a limiting block (16) is arranged on the surface of the elastic shrinkage sleeve (15), a pressure testing device (17) is arranged on the surface of the table plate (1), a connecting device (18) is arranged on one side of the pressure testing device (17), an annular clamping block (20) is fixedly connected to one side of the elastic shrinkage sleeve (15), a limiting sliding groove (24) is arranged inside the elastic shrinkage sleeve (15), an annular sliding groove (25) is arranged on the surface of the elastic shrinkage sleeve (15), a clamping groove (26) is arranged on the surface of the elastic shrinkage sleeve (15), and an annular connecting block (27) is fixedly connected to the inner surface of the elastic shrinkage sleeve (15), one side of elastic contraction cover (15) is provided with ring channel (28), the surface of branch trunk rubber pipeline (13) is provided with laser testing arrangement (31), flow testing arrangement (29) are installed to one side of vein rubber pipeline (10), the bottom of vein rubber pipeline (10) and artery rubber pipeline (19) all is provided with flexible pipeline (30), regulation spout (32) with support column (3) sliding connection are seted up on the surface of table (1).
2. A blood circulation simulation device for pathology experiments according to claim 1, wherein: the surface of the branch rubber pipeline (13) is sleeved with an elastic shrinkage ring (21), one side of the elastic shrinkage ring (21) is fixedly connected with a second limiting block (22), one side surface of the elastic shrinkage ring (21) is provided with a limiting groove (23), and the second limiting block (22) is mutually clamped with the limiting groove (23).
3. A blood circulation simulation device for pathology experiments according to claim 1, wherein: the elastic shrinkage sleeve (15) is connected with the annular groove (28) through mutual clamping of the annular clamping block (20).
4. A blood circulation simulation device for pathology experiments according to claim 1, wherein: the annular sliding groove (25) is connected with the annular connecting block (27) in a sliding mode.
5. A blood circulation simulation device for pathology experiments according to claim 1, wherein: the vein rubber pipeline (10) is connected with the branch rubber pipeline (13) in a sleeved mode through a clamping sleeve (12).
6. A blood circulation simulation device for pathology experiments according to claim 1, wherein: the first limiting block (16) is connected with the clamping groove (26) in a clamping mode.
7. A blood circulation simulation device for pathology experiments according to claim 1, wherein: the first limiting block (16) is connected with the elastic shrinkage sleeve (15) in a sliding mode through a limiting sliding groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110465066.8A CN113160678A (en) | 2021-04-28 | 2021-04-28 | Blood circulation analogue means for pathology experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110465066.8A CN113160678A (en) | 2021-04-28 | 2021-04-28 | Blood circulation analogue means for pathology experiments |
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| CN113160678A true CN113160678A (en) | 2021-07-23 |
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| CN202110465066.8A Pending CN113160678A (en) | 2021-04-28 | 2021-04-28 | Blood circulation analogue means for pathology experiments |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0830185A (en) * | 1994-07-12 | 1996-02-02 | Yasuhisa Koki:Kk | Blood circulating simulator |
| US20010041907A1 (en) * | 1995-06-07 | 2001-11-15 | Hill John Donald | Blood vessel occlusion trocar having size and shape varying insertion body |
| CN202795869U (en) * | 2011-11-30 | 2013-03-13 | 中国人民解放军第二军医大学 | Adjustable human body aorta vessel model device |
| CN204904688U (en) * | 2015-08-04 | 2015-12-23 | 苏州大学 | Heart blood circulation model |
| JP2016002438A (en) * | 2014-06-19 | 2016-01-12 | 国立大学法人東北大学 | Blood circulation simulator comprising simulated atrium, and artificial organ test method using blood circulation simulator |
| CN110491231A (en) * | 2019-08-22 | 2019-11-22 | 潍坊医学院 | A kind of biomechanics experiment simulator of endovascular stent implantation |
| CN212208708U (en) * | 2020-07-21 | 2020-12-22 | 青岛市市立医院 | Arteriovenous internal fistula puncture simulation training ware |
| CN212208704U (en) * | 2020-06-17 | 2020-12-22 | 上海璞临医疗科技有限公司 | Structural heart disease intervention training model |
-
2021
- 2021-04-28 CN CN202110465066.8A patent/CN113160678A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0830185A (en) * | 1994-07-12 | 1996-02-02 | Yasuhisa Koki:Kk | Blood circulating simulator |
| US20010041907A1 (en) * | 1995-06-07 | 2001-11-15 | Hill John Donald | Blood vessel occlusion trocar having size and shape varying insertion body |
| CN202795869U (en) * | 2011-11-30 | 2013-03-13 | 中国人民解放军第二军医大学 | Adjustable human body aorta vessel model device |
| JP2016002438A (en) * | 2014-06-19 | 2016-01-12 | 国立大学法人東北大学 | Blood circulation simulator comprising simulated atrium, and artificial organ test method using blood circulation simulator |
| CN204904688U (en) * | 2015-08-04 | 2015-12-23 | 苏州大学 | Heart blood circulation model |
| CN110491231A (en) * | 2019-08-22 | 2019-11-22 | 潍坊医学院 | A kind of biomechanics experiment simulator of endovascular stent implantation |
| CN212208704U (en) * | 2020-06-17 | 2020-12-22 | 上海璞临医疗科技有限公司 | Structural heart disease intervention training model |
| CN212208708U (en) * | 2020-07-21 | 2020-12-22 | 青岛市市立医院 | Arteriovenous internal fistula puncture simulation training ware |
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Application publication date: 20210723 |
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