CN217023394U - Platelet storage device with double temperature areas - Google Patents
Platelet storage device with double temperature areas Download PDFInfo
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- CN217023394U CN217023394U CN202220880063.0U CN202220880063U CN217023394U CN 217023394 U CN217023394 U CN 217023394U CN 202220880063 U CN202220880063 U CN 202220880063U CN 217023394 U CN217023394 U CN 217023394U
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Abstract
The utility model discloses a platelet preservation device with double temperature areas, which comprises a box body, wherein a low-temperature preservation cavity is arranged on one side of the box body, a normal-temperature preservation box is arranged on the other side of the box body, temperature sensors for detecting temperature are respectively arranged in the low-temperature preservation cavity and the normal-temperature preservation box, refrigeration equipment installation cavities are respectively arranged at the positions, below the low-temperature preservation cavity and the normal-temperature preservation box, of the box body, and temperature adjusting components for adjusting and controlling the temperature are respectively arranged in the low-temperature preservation cavity and the normal-temperature preservation box; the low-temperature storage chamber and the normal-temperature storage chamber are arranged in the box body, so that the box body can be divided into two temperature areas, the temperature in the low-temperature storage chamber is maintained at 2-8 ℃ and the temperature in the normal-temperature storage chamber is maintained at 20-24 ℃ through the temperature adjusting assembly, and the holding bag can be placed in the corresponding temperature area according to actual requirements during actual use, so that the actual use is more convenient.
Description
Technical Field
The utility model relates to the technical field of platelet preservation, in particular to a platelet preservation device with double temperature areas.
Background
The platelet is a component of blood, the conventional storage time of the platelet is only 5 days, the storage damage of the platelet is caused mainly because the storage time of the platelet is short, and the PSL is caused mainly because the platelet is in a sealed environment of a storage bag, metabolites generated by metabolism cannot be effectively removed and are accumulated in the storage bag, so that the pH value of a storage solution is reduced, the concentration of harmful products is increased, and finally the platelet is damaged.
Present patent CN215514687U provides an extrinsic cycle platelet save set, including preserving the case the inside liquid reserve tank that is equipped with from top to bottom in proper order of preservation incasement portion, rack and waste liquid case, the income liquid pipe that should preserve the case and connect on preserving the bag, the waste liquid pipe and at the inside pellicle that sets up of preservation bag, can be when preserving the platelet, make the preservative fluid in the preservation bag can carry out periodic update, make metabolite maintain lower level in the preservation bag, and then increase the save time of platelet, avoid the platelet to take place the damage when preserving.
However, the device still has certain defects in use, the internal temperature of the device is consistent when the device is used, platelets which need to be stored for a long time need to be stored at low temperature in the actual storage of the platelets, and some platelets which need to be used recently do not need to be stored at low temperature.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a platelet preservation device with dual temperature zones to solve the problems set forth above in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a platelet preserving device with double temperature areas comprises a box body, wherein a low-temperature preserving cavity is arranged on one side of the box body, a normal-temperature preserving box is arranged on the other side of the box body, temperature sensors for detecting temperatures are arranged in the low-temperature preserving cavity and the normal-temperature preserving box respectively, refrigerating equipment mounting cavities are arranged at positions of the box body below the low-temperature preserving cavity and the normal-temperature preserving box respectively, and temperature adjusting components for adjusting and controlling the temperatures are arranged in the low-temperature preserving cavity and the normal-temperature preserving box respectively;
all install the chamber door through the hinge on chamber and the normal atmospheric temperature is preserved to the low temperature, chamber and the normal atmospheric temperature is preserved the incasement and all is equipped with the subassembly of depositing that is used for preserving the platelet to the low temperature.
As a further scheme of the utility model: the temperature adjusting assembly comprises a mounting box, the mounting box is fixedly connected to the middle position of the back plate inside the low-temperature storage cavity and the normal-temperature storage box, a refrigerating system is arranged in the refrigerating equipment mounting cavity, an evaporator of the refrigerating system is arranged in the mounting box, a heater is further arranged in the middle of the mounting box, and a plurality of fans are arranged on the mounting box.
As a still further scheme of the utility model: the position that the box is located low temperature and preserves chamber and normal atmospheric temperature and preserve the case top all is equipped with temperature controller, fan, heater, temperature sensor and refrigerating system all with temperature controller electric connection.
As a still further scheme of the utility model: the storage assembly comprises a mounting plate which is respectively fixedly connected with the normal temperature storage box and the upper end of the two sides of the low temperature storage cavity, a liquid storage box is placed between the two normal temperature storage boxes, the upper end surface of the liquid storage box is provided with a liquid injection port, fixing plates are fixedly connected with two sides of the middle position of the low-temperature preservation cavity and the normal-temperature preservation box, vibration plates are arranged above the two fixing plates, springs are arranged between the four corners of each vibration plate and the fixing plates, a placing component for placing a storage bag is arranged above the vibrating plate, waste liquid tanks are arranged at the bottoms of the low-temperature storage cavity and the normal-temperature storage tank, the lower end of the liquid storage box is provided with a liquid inlet pipe () communicated with the input port of the storage bag, the liquid inlet pipe () is provided with a first electromagnetic valve, a liquid outlet pipe is connected between the output port of the storage bag and the waste liquid tank, a second electromagnetic valve is arranged on the liquid outlet pipe, the middle of the lower end face of the vibrating plate is also provided with a vibrating motor used for driving the storage bag to vibrate.
As a still further scheme of the utility model: waste liquid case one side lower extreme all is equipped with and is used for the inside waste liquid exhaust delivery pipe of waste liquid case, and all is equipped with detachable on the delivery pipe and seals the stopper.
As a still further scheme of the utility model: the storage bag placing device is characterized in that the placing component comprises a turnover plate, the turnover plate is rotatably connected to one side of a vibrating plate through a hinged seat, an electric push rod used for driving the turnover plate to turn over is installed on the vibrating plate, and a placing groove used for placing a storage bag is formed in the turnover plate.
As a still further scheme of the utility model: the upper ends of two sides in the low-temperature storage cavity and the normal-temperature storage box are respectively provided with an ultraviolet germicidal lamp.
Compared with the prior art, the utility model has the beneficial effects that:
the low-temperature storage chamber and the normal-temperature storage chamber are arranged in the box body, so that the box body can be divided into two temperature areas, the temperature in the low-temperature storage chamber is maintained at 2-8 ℃ and the temperature in the normal-temperature storage chamber is maintained at 20-24 ℃ through the temperature adjusting assembly, and the holding bag can be placed in the corresponding temperature area according to actual requirements during actual use, so that the actual use is more convenient.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic structural view of the door of the present invention when opened.
Fig. 3 is a schematic structural view of the storage module of the present invention.
Fig. 4 is a schematic structural view of the placement module of the present invention.
FIG. 5 is a schematic view of a temperature regulating module according to the present invention.
Fig. 6 is a schematic view of the internal structure of the mounting box of the present invention.
Fig. 7 is a schematic structural view of a refrigeration equipment installation cavity in the utility model.
Fig. 8 is a schematic structural view of a vibration motor according to the present invention.
Wherein: 1. a box body; 2. a box door; 3. a temperature controller; 4. a vibration motor; 5. a low temperature storage chamber; 6. a normal temperature storage box; 7. a liquid storage tank; 8. an ultraviolet germicidal lamp; 9. a spring; 10. a fixing plate; 11. a waste liquid tank; 12. mounting a plate; 13. a liquid injection port; 14. a liquid inlet pipe; 15. a first solenoid valve; 16. storing the bags; 17. a placement groove; 18. a second solenoid valve; 19. a liquid outlet pipe; 20. a turnover plate; 21. a vibrating plate; 22. an electric push rod; 23. a discharge pipe; 24. a fan; 25. mounting a box; 26. a temperature sensor; 27. a heater; 28. an evaporator; 29. refrigeration plant installation cavity.
Detailed Description
Referring to fig. 1 to 8, in an embodiment of the present invention, a platelet preservation device with dual temperature regions includes a box body 1, a low temperature preservation chamber 5 is disposed on one side of the box body 1, a normal temperature preservation chamber 6 is disposed on the other side of the box body 1, temperature sensors 26 for detecting temperatures are disposed in the low temperature preservation chamber 5 and the normal temperature preservation chamber 6, refrigeration equipment installation chambers 29 are disposed at positions of the box body 1 below the low temperature preservation chamber 5 and the normal temperature preservation chamber 6, and temperature adjustment assemblies for adjusting and controlling temperatures are disposed in the low temperature preservation chamber 5 and the normal temperature preservation chamber 6;
through the low-temperature preservation cavity 5 and the normal-temperature preservation box 6 which are arranged in the box body 1, two temperature areas can be divided in the box body 1, the low-temperature preservation cavity 5 is maintained at 2-8 degrees through the arranged temperature adjusting assembly when the temperature adjusting device is used, and the normal-temperature preservation box 6 is maintained at 20-24 degrees, so that in the practical use process, the holding bag can be placed in the corresponding temperature area according to the actual requirement, and the convenience in the practical use process is further improved.
The temperature adjusting assembly comprises a mounting box 25, the mounting box 25 is fixedly connected to the middle positions of back plates in the low-temperature storage cavity 5 and the normal-temperature storage box 6, refrigerating systems are arranged in refrigerating equipment mounting cavities 29, evaporators 28 of the refrigerating systems are arranged in the mounting box 25, a heater 27 is further arranged in the middle of the mounting box 25, and a plurality of fans 24 are arranged on the mounting box 25; the position that box 1 is located the cryo-preservation chamber 5 and the normal atmospheric temperature and preserves the case 6 top all is equipped with temperature controller 3, fan 24, heater 27, temperature sensor 26 and refrigerating system all with temperature controller 3 electric connection.
When the temperature in the preservation cavity is higher than the set temperature, the temperature controller 3 controls the refrigeration system to start to refrigerate, then the fan 24 blows the cold air on the evaporator 28 into the preservation cavity to cool the preservation cavity, when the temperature in the preservation cavity is higher than the set temperature, the temperature controller 3 starts the heater 27 to generate heat, then the fan 24 blows the heat into the preservation cavity to heat the preservation cavity, then the temperature controller 3 is matched with the temperature sensor 26 to detect the temperature, and the temperature in the preservation cavity is regulated and controlled through the heating and cooling modes.
The storage assembly comprises a mounting plate 12, the mounting plate 12 is respectively fixedly connected to the upper ends of two sides of a normal temperature storage box 6 and a low temperature storage chamber 5, the liquid storage box 7 is placed between the two normal temperature storage boxes 6, the upper end face of the liquid storage box 7 is provided with a liquid injection port 13, two sides of the middle position of the low temperature storage chamber 5 and the normal temperature storage box 6 are respectively fixedly connected with a fixing plate 10, vibration plates 21 are arranged above the two fixing plates 10, springs 9 are respectively arranged between four corners of the vibration plates 21 and the fixing plates 10, a placement assembly for placing storage bags 16 is further arranged above the vibration plates 21, waste liquid boxes 11 are respectively arranged at the bottoms of the low temperature storage chamber 5 and the normal temperature storage chamber 6, a liquid inlet pipe 14 communicated with the storage bag inlet 16 is arranged at the lower end of the liquid storage box 7, a first electromagnetic valve 15 is arranged on the liquid inlet pipe 14, and a liquid outlet 19 is connected between the storage bag 16 outlet and the waste liquid boxes 11, the liquid outlet pipe 19 is provided with a second electromagnetic valve 18, and the middle of the lower end face of the vibrating plate 21 is also provided with a vibrating motor 4 for driving the storage bag 16 to vibrate.
When using, when the preserving fluid that needs in the preserving bag 16 is changed, through the plc controller of being equipped with earlier open the preserving fluid discharge in the preserving bag with second solenoid valve 18, owing to preserve the inside pellicle that has of bag 16, can make the preserving fluid discharge, and the platelet still stays in preserving bag 16, then open first solenoid valve 15 again with the leading-in preserving bag 16 of fresh preserving fluid in the liquid reserve tank 7 in, and then realize the change of preserving the fluid, simultaneously through spring 9 and the vibrating motor 4 that sets up, can drive vibration board 21 when the device uses and vibrate, and then realize the vibration to the platelet in the preserving bag.
The lower end of one side of the waste liquid tank 11 is provided with a discharge pipe 23 for discharging waste liquid in the waste liquid tank 11, and the discharge pipe 23 is provided with a detachable sealing plug; the placing assembly comprises a turnover plate 20, the turnover plate 20 is rotatably connected to one side of a vibrating plate 21 through a hinge seat, an electric push rod 22 for driving the turnover plate 20 to turn over is mounted on the vibrating plate 21, and a placing groove 17 for placing the storage bag 16 is formed in the turnover plate 20; the electric push rod 22 can incline the storage bag 16 by 30-60 degrees when the device discharges liquid, thereby facilitating the liquid discharge of the storage bag 16 and further facilitating the use.
The upper ends of two sides inside the low-temperature preservation cavity 5 and the normal-temperature preservation box 6 are respectively provided with an ultraviolet germicidal lamp 8; the ultraviolet germicidal lamp 8 is arranged to sterilize the two preservation cavities when in use.
The working principle of the utility model is as follows: when the utility model is used, the temperature in the low-temperature storage cavity 5 or the normal-temperature storage box 6 can be reduced when the utility model is used through the arranged refrigerating system, the temperature in the low-temperature storage cavity 5 or the normal-temperature storage box 6 can be increased when the utility model is used, the temperature in the low-temperature storage cavity 5 or the normal-temperature storage box 6 can be detected through the temperature sensor 26 when the utility model is used, then the temperature in the low-temperature storage cavity 5 and the normal-temperature storage box 6 can be controlled through setting two temperature controllers 3, and further the temperature in the low-temperature storage cavity 5 can be maintained at 2-8 ℃ and the temperature in the normal-temperature storage box 6 can be maintained at 20-24 ℃, when the temperature in the storage cavity is higher than the set temperature during work, the refrigerating system is controlled to start through the temperature controller 3 to refrigerate, and then the cold air on the evaporator 28 is blown into the storage cavity through the fan 24 to realize the temperature reduction, when the temperature in the preservation cavity is higher than the set temperature, the heater 27 is started through the temperature controller 3 to generate heat, then the fan 24 blows in the preservation cavity to realize temperature rise, then the temperature controller 3 is matched with the temperature sensor 26 to detect the temperature, and the temperature in preservation is regulated and controlled through the temperature rise and temperature reduction modes.
Claims (7)
1. A platelet preservation device with dual temperature zones comprises a box body (1) and is characterized in that; a low-temperature storage cavity (5) is arranged on one side of the box body (1), a normal-temperature storage box (6) is arranged on the other side of the box body (1), temperature sensors (26) for detecting temperature are arranged in the low-temperature storage cavity (5) and the normal-temperature storage box (6), refrigerating equipment installation cavities (29) are arranged at positions of the box body (1) below the low-temperature storage cavity (5) and the normal-temperature storage box (6), and temperature adjusting components for adjusting and controlling temperature are arranged in the low-temperature storage cavity (5) and the normal-temperature storage box (6);
all install chamber door (2) through the hinge on low temperature preservation chamber (5) and normal atmospheric temperature preservation case (6), all be equipped with in low temperature preservation chamber (5) and the normal atmospheric temperature preservation case (6) and be used for carrying out the subassembly of depositing of preserving to the platelet.
2. The platelet preservation device with two temperature zones according to claim 1, wherein the temperature control assembly comprises a mounting box (25), the mounting box (25) is fixedly connected to the middle positions of the back plates in the low-temperature preservation chamber (5) and the normal-temperature preservation chamber (6), a refrigeration system is arranged in the refrigeration equipment mounting chamber (29), an evaporator (28) of the refrigeration system is arranged in the mounting box (25), a heater (27) is further arranged in the middle of the mounting box (25), and a plurality of fans (24) are arranged on the mounting box (25).
3. The platelet preserving device with dual temperature zones according to claim 2, wherein the box body (1) is provided with a temperature controller (3) at the positions above the low temperature preserving chamber (5) and the normal temperature preserving chamber (6), and the fan (24), the heater (27), the temperature sensor (26) and the refrigeration system are electrically connected with the temperature controller (3).
4. The platelet preserving device with double temperature areas according to claim 1, wherein the storing component comprises a mounting plate (12), the mounting plate (12) is fixedly connected to the upper ends of two sides of the normal temperature preserving box (6) and the low temperature preserving chamber (5) respectively, a liquid storing box (7) is placed between the two normal temperature preserving boxes (6), the upper end of the liquid storing box (7) is provided with a liquid injecting port (13), two sides of the middle position of the low temperature preserving chamber (5) and the normal temperature preserving box (6) are fixedly connected with fixing plates (10), a vibrating plate (21) is arranged above the two fixing plates (10), springs (9) are arranged between four corners of the vibrating plate (21) and the fixing plates (10), a placing component for placing a preserving bag (16) is further arranged above the vibrating plate (21), waste liquid boxes (11) are arranged at the bottoms of the low temperature preserving chamber (5) and the normal temperature preserving box (6), liquid reserve tank (7) lower extreme is equipped with and preserves feed liquor pipe (14) of bag (16) input port intercommunication, is equipped with first solenoid valve (15) on feed liquor pipe (14), it is connected with drain pipe (19) to preserve between bag (16) delivery outlet and waste liquid case (11), be equipped with second solenoid valve (18) on drain pipe (19), still be equipped with in the middle of the terminal surface under vibration board (21) and be used for driving vibrating motor (4) that save bag (16) and vibrate.
5. The platelet preserving device with dual temperature zones according to claim 4, wherein the lower end of one side of the waste liquid tank (11) is provided with a discharge tube (23) for discharging the waste liquid in the waste liquid tank (11), and the discharge tube (23) is provided with a detachable sealing plug.
6. The platelet preserving device with dual temperature regions according to claim 4, wherein the placing component comprises a turnover plate (20), the turnover plate (20) is rotatably connected to one side of a vibrating plate (21) through a hinge seat, an electric push rod (22) for driving the turnover plate (20) to turn over is mounted on the vibrating plate (21), and a placing groove (17) for placing the preserving bag (16) is formed in the turnover plate (20).
7. The platelet preserving device with dual temperature zones according to claim 1, wherein the upper ends of both sides of the interior of the cryopreservation chamber (5) and the room temperature preservation box (6) are provided with ultraviolet germicidal lamps (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220880063.0U CN217023394U (en) | 2022-04-17 | 2022-04-17 | Platelet storage device with double temperature areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220880063.0U CN217023394U (en) | 2022-04-17 | 2022-04-17 | Platelet storage device with double temperature areas |
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| Publication Number | Publication Date |
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| CN217023394U true CN217023394U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220880063.0U Active CN217023394U (en) | 2022-04-17 | 2022-04-17 | Platelet storage device with double temperature areas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116198848A (en) * | 2023-05-06 | 2023-06-02 | 昂昂溪区人民医院 | Blood sample preservation device after blood sampling |
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2022
- 2022-04-17 CN CN202220880063.0U patent/CN217023394U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116198848A (en) * | 2023-05-06 | 2023-06-02 | 昂昂溪区人民医院 | Blood sample preservation device after blood sampling |
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