Partitioned protection blood incubator for clinical examination

Abstract

The utility model discloses a blood constant temperature box for clinical examination with partition protection, which relates to the technical field of blood storage and comprises a constant temperature box body, the inner wall of the constant temperature box body is fixedly connected with a heat preservation plate, the inner side of the heat preservation plate is fixedly connected with a plurality of heat insulation plates, and the heat insulation plates divide the interior of the constant temperature box body into a plurality of containing cavities. Guide rails are fixedly connected to the left side and the right side of the containing cavity, an air inlet hole is formed in the left side of the containing cavity in a penetrating mode, a first sliding groove is formed in the upper end of the guide rail on the left side, a rack is slidably connected into the first sliding groove, and a gear is rotationally connected to the position, close to the upper end of the rack, of the left side of the containing cavity; a shell is fixedly connected to the left side of the constant-temperature box body, a storage cavity is formed in the shell, the device is provided with a plurality of containing cavities, different blood samples can be stored in a partitioned mode, and the possibility of cross contamination or sample interference can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of blood storage, in particular to a blood thermostat for clinical testing with partition protection. Background Art

[0002] A blood incubator is a device specifically used to store and maintain blood samples at a suitable temperature. It is usually used in clinical environments such as hospitals and laboratories. After blood is collected, it is placed in an incubator for storage and transportation to ensure the quality of blood testing.

[0003] Most of the existing blood incubators have a single cavity to store a single sample of the same type. However, sometimes blood collection includes multiple samples such as serum samples, plasma samples, and whole blood samples. The storage temperatures of different samples are different. It is difficult to store multiple types of samples using only one cavity. Different types of blood samples may contain different substances, cells or pathogens. Storing different types of blood samples in the same area may cause cross-contamination or sample interference, thereby affecting the accuracy of subsequent tests. To this end, we propose a blood incubator for clinical testing with partitioned protection to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, a partitioned protected blood incubator for clinical testing is provided. This technical solution solves the problem that most of the existing blood incubators proposed in the above background technology have a single cavity to store a single sample of the same type, but sometimes blood collection includes multiple collected samples such as serum samples, plasma samples, whole blood samples, etc., and the storage temperatures of different collected samples are different. It is difficult to preserve multiple types of samples using only one cavity, and different types of blood samples may contain different substances, cells or pathogens. Storing different types of blood samples in the same area may cause cross-contamination or sample interference, thereby affecting the accuracy of subsequent tests.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A blood thermostat for clinical testing with zoned protection comprises a thermostat body, an inner wall of the thermostat body is fixedly connected to a heat preservation plate, the inner side of the heat preservation plate is fixedly connected to a plurality of heat insulation plates, the heat insulation plates divide the interior of the thermostat body into a plurality of cavities, the left and right sides of the cavities are fixedly connected to guide rails, an air inlet hole is penetrated through the left side of the cavities, a first slide groove is provided at the upper end of the left guide rail, a rack is slidably connected inside the first slide groove, a gear is rotatably connected to the upper end of the rack on the left side of the cavities, the gear and the rack are meshed with each other, a baffle is fixedly connected to the rear end of the rack, a shell is fixedly connected to the left side of the thermostat body, a storage cavity is arranged inside the shell.

[0007] Among them, a plurality of servo motors for driving the gears to rotate are fixedly installed at the right end of the storage cavity.

[0008] Wherein, a refrigerator for generating cold air is arranged at the bottom end of the storage cavity, an output end of the refrigerator is fixedly connected with an air supply pipe, and the other end of the air supply pipe passes through the right end of the storage cavity and is connected with the air inlet.

[0009] Wherein, a second sliding groove is provided on the inner side of the two guide rails, and a sliding block is slidably connected inside the second sliding groove.

[0010] Wherein, a test tube support is fixedly connected between the two sliding blocks.

[0011] Wherein, a temperature measuring device is arranged on the right side of the cavity.

[0012] Wherein, a door is hinged on the front side of the constant temperature box body, a sealing gasket is arranged on the inner side of the door, and a controller is arranged on the front side of the shell body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] This scheme proposes a blood thermostat for clinical testing with zoned protection. The interior of the thermostat is divided into multiple chambers by an insulating plate. Different blood samples can be stored in different chambers to avoid cross contamination or sample interference. The rack can push the baffle to move by rotating the gear, and the temperature inside the chamber can be adjusted by covering the air inlet with the baffle. The temperature adjustment of each chamber is independent of each other, which can ensure that each sample can be stored at the most suitable temperature, thereby ensuring the accuracy of subsequent tests. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure inside the constant temperature box in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the guide rail in the utility model;

[0018] Figure 4 for Figure 3 A local enlarged schematic diagram of point A in the middle.

[0019] The numbers in the figure are:

[0020] 1. Constant temperature box; 2. Insulation board; 3. Heat insulation board; 4. Container; 5. Guide rail; 6. Air inlet; 7. First slide; 8. Rack; 9. Gear; 10. Baffle; 11. Shell; 12. Storage chamber; 13. Servo motor; 14. Refrigerator; 15. Air supply duct; 16. Second slide; 17. Slider; 18. Test tube holder; 19. Box door; 20. Thermometer. DETAILED DESCRIPTION

[0021] The following description is used to illustrate the present invention so that those skilled in the art can implement the present invention, wherein the preferred embodiments are only used as examples, and those skilled in the art may conceive of other obvious variations.

[0022] Reference Figure 2 As shown, a blood thermostat for clinical testing with partitioned protection includes a thermostat body 1, an inner wall of the thermostat body 1 is fixedly connected with a heat preservation plate 2, the heat preservation plate 2 can reduce heat loss, so that the thermostat body 1 has a better heat preservation effect, a plurality of heat insulation plates 3 are fixedly connected to the inner side of the heat preservation plate 2, the heat insulation plates 3 divide the interior of the thermostat body 1 into a plurality of cavities 4, and the plurality of cavities 4 can be used to store different blood samples, which can reduce the possibility of cross contamination or sample interference, and the heat insulation plates 3 can reduce heat transfer between the cavities 4 to prevent interference in temperature control between the cavities 4.

[0023] Reference Figure 1 and Figure 2 As shown, a shell 11 is fixedly connected to the left side of the thermostatic box 1 , and a storage cavity 12 is provided inside the shell 11 .

[0024] Next, a thermometer 20 is arranged on the right side of the cavity 4, a door 19 is hinged on the front side of the constant temperature box body 1, a sealing gasket is arranged on the inner side of the door 19, and a controller is arranged on the front side of the shell 11. The thermometer 20 is used to monitor the temperature in the cavity 4 and provide real-time feedback to the controller. The temperature of each cavity 4 can be observed and set through the controller.

[0025] Reference Figure 2 and Figure 3 As shown, guide rails 5 are fixedly connected to the left and right sides of the cavity 4, an air inlet 6 is opened through the left side of the cavity 4, a first slide groove 7 is opened at the upper end of the left guide rail 5, and a rack 8 is slidably connected inside the first slide groove 7. A gear 9 is rotatably connected to the upper end of the left side of the cavity 4 near the rack 8, and the gear 9 and the rack 8 are meshed with each other. A baffle 10 is fixedly connected to the rear end of the rack 8, and a plurality of servo motors 13 for driving the gear 9 to rotate are fixedly installed at the right end of the storage cavity 12. A refrigerator 14 for generating cold air is arranged at the bottom end of the storage cavity 12, and an air supply pipe 15 is fixedly connected to the output end of the refrigerator 14, and the other end of the air supply pipe 15 passes through the right end of the storage cavity 12 and is connected to the air inlet 6.

[0026] Next, the cold air generated by the refrigerator 14 will be delivered to each cavity 4 through the air supply pipe 15 and the air inlet 6, and the servo motor 13 will drive the gear 9 to rotate, and then the rack 8 will drive the baffle 10 to move, so as to block the air inlet 6. By adjusting the blocking area of ​​the baffle 10 on the air inlet 6, the flow rate of the cold air can be controlled, and then the temperature inside the cavity 4 can be adjusted.

[0027] Subsequently, a second slide groove 16 is opened on the inner side of the two guide rails 5, and a slider 17 is slidably connected inside the second slide groove 16. A test tube holder 18 is fixedly connected between the two sliders 17. By pulling the test tube holder 18, the slider 17 can slide along the second slide groove 16, so that the test tube holder 18 can be pulled out, which is convenient for storing and taking out samples. At the same time, the test tube holder 18 can be replaced with a blood bag holder according to usage requirements to adapt to different application scenarios.

[0028] Working principle: Before using the constant temperature box 1, first, cold air is generated by the refrigerator 14 and transported to the inside of each cavity 4 through the air supply pipe 15, and the temperature inside the cavity 4 is monitored in real time by the thermometer 20 and the data is fed back to the control terminal, and then the temperature of each cavity 4 is set through the control terminal. When the set temperature differs from the actual temperature of the cavity 4, the servo motor 13 will drive the gear 9 to rotate. Driven by the gear 8, the rack 9 will drive the baffle 10 to move to block the air inlet 6. By adjusting the blocking area of ​​the baffle 10 on the air inlet 6, the flow rate of cold air can be controlled, and then the temperature inside the cavity 4 can be adjusted. When in use, the box door 19 is opened and the test tube holder 18 is pulled outward to access the sample.

[0029] The above describes the basic principles, main features and advantages of the utility model technology. Those skilled in the art should understand that the utility model is not limited by the above implementation examples. The above implementation examples and the description in the specification are only principles. The utility model technology will have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A blood incubator for clinical testing with partition protection, characterized in that: The invention comprises a thermostatic box (1), wherein the inner wall of the thermostatic box (1) is fixedly connected with a heat preservation plate (2), the inner side of the heat preservation plate (2) is fixedly connected with a plurality of heat insulation plates (3), the heat insulation plates (3) divide the interior of the thermostatic box (1) into a plurality of cavities (4), the left and right sides of the cavities (4) are fixedly connected with guide rails (5), the left side of the cavities (4) is penetrated with an air inlet hole (6), the upper end of the left guide rail (5) is provided with a first slide groove (7), the interior of the first slide groove (7) is slidably connected with a rack (8), the left side of the cavities (4) is rotatably connected with a gear (9) near the upper end of the rack (8), the gear (9) and the rack (8) are meshed with each other, the rear end of the rack (8) is fixedly connected with a baffle (10), the left side of the thermostatic box (1) is fixedly connected with a shell (11), and the shell (11) is provided with a storage cavity (12) inside.

2. A blood incubator for clinical testing with partition protection according to claim 1, characterized in that: A plurality of servo motors (13) for driving the gear (9) to rotate are fixedly mounted on the right end of the storage chamber (12).

3. The blood incubator for clinical testing with partition protection according to claim 1, characterized in that: A refrigerator (14) for generating cold air is disposed at the bottom end of the storage chamber (12); an output end of the refrigerator (14) is fixedly connected to an air supply pipe (15); the other end of the air supply pipe (15) passes through the right end of the storage chamber (12) and is connected to the air inlet (6).

4. The blood incubator for clinical testing with partition protection according to claim 1, characterized in that: A second sliding groove (16) is provided on the inner side of the two guide rails (5), and a sliding block (17) is slidably connected inside the second sliding groove (16).

5. A blood incubator for clinical testing with partition protection according to claim 4, characterized in that: A test tube support (18) is fixedly connected between the two sliding blocks (17).

6. The blood incubator for clinical testing with partition protection according to claim 1, characterized in that: A temperature measuring device (20) is arranged on the right side of the cavity (4).

7. The blood incubator for clinical testing with partition protection according to claim 1, characterized in that: The front side of the thermostatic box (1) is hinged with a box door (19), the inner side of the box door (19) is provided with a sealing gasket, and the front side of the shell (11) is provided with a controller.

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