CN210429026U - Human body fluid simulation device - Google Patents
Human body fluid simulation device Download PDFInfo
- Publication number
- CN210429026U CN210429026U CN201921473338.3U CN201921473338U CN210429026U CN 210429026 U CN210429026 U CN 210429026U CN 201921473338 U CN201921473338 U CN 201921473338U CN 210429026 U CN210429026 U CN 210429026U
- Authority
- CN
- China
- Prior art keywords
- piston
- thick bamboo
- screw rod
- body fluid
- human body
- Prior art date
- 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
Links
- 210000001124 body fluid Anatomy 0.000 title claims abstract description 22
- 239000010839 body fluid Substances 0.000 title claims abstract description 22
- 238000004088 simulation Methods 0.000 title claims description 12
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 18
- 241001330002 Bambuseae Species 0.000 claims abstract description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 18
- 239000011425 bamboo Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000037396 body weight Effects 0.000 description 3
- 210000003722 extracellular fluid Anatomy 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 210000002977 intracellular fluid Anatomy 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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- Instructional Devices (AREA)
Abstract
The utility model discloses a simulator body fluid analogue means, including the heart model, the inside central point of heart model puts the department and inlays and be equipped with a pressurization section of thick bamboo, and the inside of a pressurization section of thick bamboo inlays and is equipped with the piston, the top bolt fixedly connected with driving motor of a pressurization section of thick bamboo, and driving motor's output shaft transmission is connected with the screw rod to the screw rod is connected with piston transmission. The utility model discloses in, rotate through driving motor output shaft transmission connecting screw rod, cooperation transmission effect through screw rod and nut cover, make the piston move to the one end of a pressurization section of thick bamboo, when the piston moves, its rubber ring carries out sealed processing to the inner wall of a pressurization section of thick bamboo, thereby make liquid flow in through first one-way channel valve and pressurize a section of thick bamboo, carry out the replenishment of liquid on the top of a pressurization section of thick bamboo, pressurization bobbin base portion liquid is because the third one-way channel valve effect that sets up on the piston, pushed and shove to the bottom, thereby carry in to the drain pipe through second one-way channel valve.
Description
Technical Field
The utility model relates to a medical auxiliary assembly technical field especially relates to a simulation human body fluid analogue means.
Background
Body fluid: the body contains a large amount of water, and this water and various substances dispersed in the water are collectively called body fluids, and account for about 60% of the body weight. Body fluids can be divided into two major parts: intracellular fluid accounts for approximately 40% of body weight. And extracellular fluid; extracellular fluids are divided into two categories: one is interstitial fluid present between tissue cells, accounting for approximately 16% of body weight. The other is plasma of blood.
However, the existing medical auxiliary equipment is not provided with a human body fluid simulation device, so that the perception degree of medical staff on the flowing condition of human body fluid is not obvious enough in the training period, and certain learning difficulty is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem of human body fluid simulation, a human body fluid simulation device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a simulation human body fluid analogue means, includes the heart model, the inside central point department of putting of heart model inlays and is equipped with a pressurization section of thick bamboo, and the inside of a pressurization section of thick bamboo inlays and is equipped with the piston, the top bolt fixedly connected with driving motor of a pressurization section of thick bamboo, and driving motor's output shaft transmission is connected with the screw rod to the screw rod is connected with the piston transmission, the piston is inside to be inlayed and to be equipped with a plurality of third one-way channel valves.
As a further description of the above technical solution:
and a plurality of third one-way channel valves arranged on the piston are arranged in an annular array.
As a further description of the above technical solution:
the top of a pressurization section of thick bamboo inlays and is equipped with a plurality of first one-way passage valves, and is the annular array between a plurality of first one-way passage valves to the one end intercommunication that the piston was kept away from to a plurality of first one-way passage valves has the inlet tube.
As a further description of the above technical solution:
the bottom of the pressurization cylinder is embedded with a plurality of second one-way channel valves, an annular array is formed among the second one-way channel valves, and one ends, far away from the piston, of the second one-way channel valves are communicated with a liquid outlet pipe.
As a further description of the above technical solution:
the center position department of piston inlays and is equipped with the nut cover, and threaded connection between nut cover and the screw rod, the cover is equipped with two rubber bands on the outer wall of piston.
As a further description of the above technical solution:
the screw rod penetrates through the upper end face of the pressurizing cylinder, extends to the lower end face of the pressurizing cylinder and is in rotary connection with the lower end face of the pressurizing cylinder.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
in the utility model, the piston moves towards one end of the pressurizing cylinder by starting the driving motor, the output shaft of the piston is connected with the screw rod to rotate, the piston moves towards one end of the pressurizing cylinder by the matching transmission action of the screw rod and the nut sleeve, the inner wall of the pressurizing cylinder is sealed by the rubber ring while the piston moves, so that liquid flows into the pressurizing cylinder through the first one-way channel valve to supplement the top end of the pressurizing cylinder, the liquid at the bottom of the pressurizing cylinder is pushed towards the bottom by the action of the third one-way channel valve arranged on the piston, so that the liquid is conveyed into the liquid outlet pipe through the second one-way channel valve, then the driving motor is started to reversely operate, the piston is driven upwards, the liquid at the top of the pressurizing cylinder is pushed by the piston to move towards the bottom of the pressurizing cylinder through the third one-way channel valve, so as to prepare for next transfusion, thereby completing the simulation of the flow of the body fluid.
Drawings
Fig. 1 shows a partial cross-sectional view provided in accordance with an embodiment of the present invention;
fig. 2 shows a top view of a piston provided in accordance with an embodiment of the present invention;
figure 3 illustrates a horizontal cross-sectional view of a pressurized cartridge provided in accordance with an embodiment of the present invention;
illustration of the drawings:
1. a heart model; 2. a pressurizing cylinder; 3. a piston; 4. a rubber ring; 5. a drive motor; 6. a screw; 7. a first one-way passage valve; 8. a liquid inlet pipe; 9. a second one-way passage valve; 10. a liquid outlet pipe; 11. a nut sleeve; 12. a third one-way passage valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a simulation human body fluid analogue means, including heart model 1, the inside central point department of putting of heart model 1 inlays and is equipped with a pressurization section of thick bamboo 2, and the inside of a pressurization section of thick bamboo 2 inlays and is equipped with piston 3, sliding connection between piston 3 and the pressurization section of thick bamboo 2, the top bolt fixedly connected with driving motor 5 of a pressurization section of thick bamboo 2, and driving motor 5's output shaft transmission is connected with screw rod 6, and screw rod 6 is connected with 3 transmissions of piston, 3 inside inlays and is equipped with a plurality of third one-way passage valves 12 of piston, the 12 directions of third one-way passage valve are towards the bottom of a pressurization section of.
Specifically, as shown in fig. 1 and 2, a plurality of third one-way channel valves 12 arranged on the piston 3 are arranged in an annular array, a nut sleeve 11 is embedded in the center of the piston 3, the nut sleeve 11 is in threaded connection with the screw rod 6, two rubber rings 4 are sleeved on the outer wall of the piston 3, and the rubber rings 4 are attached to the inner wall of the pressurizing cylinder 2.
Specifically, as shown in fig. 1 and 3, a plurality of first one-way passage valves 7 are embedded in the top of the pressurizing cylinder 2, the first one-way passage valves 7 face the inside of the pressurizing cylinder 2, and an annular array is formed among the first one-way passage valves 7, one ends, far away from the piston 3, of the first one-way passage valves 7 are communicated with a liquid inlet pipe 8, a plurality of second one-way passage valves 9 are embedded in the bottom of the pressurizing cylinder 2, the direction of the second one-way passage valves 9 faces the outside of the pressurizing cylinder 2, an annular array is formed among the second one-way passage valves 9, and one ends, far away from the piston 3, of the second one-way passage valves 9 are communicated with a liquid outlet pipe 10.
Specifically, as shown in fig. 1, the screw 6 penetrates through the upper end surface of the pressurizing cylinder 2, extends to the lower end surface of the pressurizing cylinder 2, and is rotatably connected with the lower end surface of the pressurizing cylinder 2, so that the position stability of the screw 6 is ensured.
The working principle is as follows: when the liquid flow simulation device is used, when a starting device simulates the flow of body fluid, the driving motor 5 is started to rotate, the output shaft of the driving motor is in transmission connection with the screw rod 6 to rotate, the piston 3 moves towards one end of the pressurizing cylinder 2 through the matching transmission action of the screw rod 6 and the nut sleeve 11, the rubber ring 4 performs sealing treatment on the inner wall of the pressurizing cylinder 2 when the piston 3 moves, so that liquid flows into the pressurizing cylinder 2 through the first one-way channel valve 7 to supplement the liquid at the top end of the pressurizing cylinder 2, the liquid at the bottom of the pressurizing cylinder 2 is pushed towards the bottom due to the action of the third one-way channel valve 12 arranged on the piston 3, so that the liquid is conveyed into the liquid outlet pipe 10 through the second one-way channel valve 9, then the driving motor 5 is started to run in the reverse direction, the piston 3 is driven upwards, and the piston 3 further pushes the liquid at the top of the pressurizing cylinder 2 to move towards the bottom of the pressurizing cylinder 2 through the third one-way channel valve 12, thereby preparing for the next infusion and thus completing the simulation of the body fluid flow.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a simulation human body fluid analogue means, includes heart model (1), its characterized in that, the inside central point department of putting of heart model (1) inlays and is equipped with a pressurization section of thick bamboo (2), and the inside of a pressurization section of thick bamboo (2) inlays and is equipped with piston (3), the top bolt fixedly connected with driving motor (5) of a pressurization section of thick bamboo (2), and the output shaft transmission of driving motor (5) is connected with screw rod (6) to screw rod (6) are connected with piston (3) transmission, piston (3) inside is inlayed and is equipped with a plurality of third one-way channel valves (12).
2. A simulated human body fluid simulator according to claim 1, wherein said piston (3) is provided with a plurality of third one-way passage valves (12) arranged in an annular array therebetween.
3. A simulated human body fluid simulator according to claim 1, wherein a plurality of first one-way passage valves (7) are embedded in the top of the pressurizing cylinder (2), the first one-way passage valves (7) are arranged in an annular array, and a liquid inlet pipe (8) is communicated with one end of the first one-way passage valves (7) far away from the piston (3).
4. A simulated human body fluid simulator according to claim 1, wherein a plurality of second one-way passage valves (9) are embedded in the bottom of the pressurizing cylinder (2), the plurality of second one-way passage valves (9) are arranged in an annular array, and one ends of the plurality of second one-way passage valves (9) far away from the piston (3) are communicated with a liquid outlet pipe (10).
5. A simulated human body fluid simulator according to claim 1, wherein a nut sleeve (11) is embedded in the center of the piston (3), the nut sleeve (11) is in threaded connection with the screw rod (6), and two rubber rings (4) are sleeved on the outer wall of the piston (3).
6. A simulated human body fluid simulator according to claim 1, wherein said screw rod (6) extends through the upper end surface of the pressurizing cylinder (2), extends to the lower end surface of the pressurizing cylinder (2), and is rotatably connected with the lower end surface of the pressurizing cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921473338.3U CN210429026U (en) | 2019-09-06 | 2019-09-06 | Human body fluid simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921473338.3U CN210429026U (en) | 2019-09-06 | 2019-09-06 | Human body fluid simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210429026U true CN210429026U (en) | 2020-04-28 |
Family
ID=70366168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921473338.3U Expired - Fee Related CN210429026U (en) | 2019-09-06 | 2019-09-06 | Human body fluid simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210429026U (en) |
-
2019
- 2019-09-06 CN CN201921473338.3U patent/CN210429026U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |