Blood spot placing box for screening of genetic metabolic diseases of newborns

Abstract

The invention provides a neonatal genetic metabolic disease screening blood spot placement box, and relates to the technical field of disease screening equipment. Comprising a box body and a plurality of storage plates, and the storage plates are arranged in a stacked mode; the box body comprises an outer box body and an inner box body, a gap is formed between the outer box body and the inner box body, and the storage disc is arranged in the inner box body; a constant-temperature pipe is arranged on the outer side of the inner box body, a liquid storage box is arranged on the outer side of the outer box body, the constant-temperature pipe is connected with the liquid storage box, and the liquid storage box is provided with a heat exchange mechanism; compared with the prior art, the structure is simple, use is convenient, screened blood spots can be effectively preserved and protected, and errors of detection results are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of disease screening equipment, and in particular to a blood smear placement box for screening genetic metabolic diseases in newborns. Background Art

[0002] Newborn disease screening refers to the group screening of certain serious congenital metabolic diseases and endocrine diseases through blood tests, so that children can be diagnosed and treated early, avoiding growth, intellectual development disorders or even death due to damage to the brain, liver, kidneys, etc.

[0003] The screening blood smears need to be properly preserved after blood collection, but the common disease screening blood smear boxes on the market have a single structure. Most of them place the collected blood smears inside the carrying box without a good dedicated storage device. Instead, they are placed directly on the table, which makes them prone to pile up in a messy manner and exposed to the outside. They are easily hit by humans or blown to the ground by strong winds, causing contamination and affecting the results. At the same time, if the storage place of the box is unreasonable, it will also be exposed to sunlight or ultraviolet rays, which will affect the results.

[0004] Therefore, there is an urgent need for a blood smear placement box for neonatal genetic metabolic disease screening to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a neonatal genetic metabolic disease screening blood smear placement box, which has a simple structure and is easy to use, and can effectively preserve and protect the screening blood smear to avoid errors in the test results.

[0006] The embodiment of the present invention is achieved as follows:

[0007] An embodiment of the present application provides a blood smear placement box for screening genetic metabolic diseases in newborns, which includes a box body and multiple storage trays, which are stacked; the box body includes an outer box body and an inner box body, a partition is provided between the outer box body and the inner box body, and the storage trays are arranged in the inner box body; a constant temperature tube is provided on the outside of the inner box body, and a liquid storage box is provided on the outside of the outer box body, the constant temperature tube is connected to the liquid storage box, and the liquid storage box is provided with a heat exchange mechanism.

[0008] In some embodiments of the present invention, the above-mentioned constant temperature tube is arranged in an "S" shape, and the constant temperature tube is arranged on both sides of the inner box.

[0009] In some embodiments of the present invention, the heat exchange mechanism is a plurality of horizontally arranged heat exchange tubes, the heat exchange tubes are connected to the top of the thermostatic tube, and the bottom of the thermostatic tube is connected to the liquid storage tank.

[0010] In some embodiments of the present invention, a groove is provided on the outer side of the outer box, the heat exchange tube is arranged in the groove, the notch of the groove is detachably connected with a closing plate, and a temperature sensor is arranged in the inner box.

[0011] In some embodiments of the present invention, a plurality of limiting mechanisms are provided on the inner side of the inner box, the limiting mechanisms include limiting slides, both sides of the storage tray are slidably connected to the limiting slides, and limiting clips are hingedly provided on the limiting slides.

[0012] In some embodiments of the present invention, the storage tray is provided with a plurality of ventilation holes, a circulation pipe is provided in the inner box, and a fan is provided in the circulation pipe; both ends of the circulation pipe are respectively provided at the upper and lower sides of the inner box.

[0013] In some embodiments of the present invention, a gas outlet head is provided at the pipe opening of the circulation pipe. The gas outlet head is circular, and a through hole communicating with the circulation pipe is provided on the side of the gas outlet head.

[0014] In some embodiments of the present invention, the outer box is hingedly provided with an opening and closing door, and a sealing ring is provided on the opening and closing door, and two sides of the sealing ring are respectively in contact with the outer box and the inner box.

[0015] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0016] The common disease screening blood smear placement boxes on the market have a single structure, cannot effectively preserve and protect the screening blood smears, and easily cause errors in the test results. The present invention provides a newborn genetic metabolic disease screening blood smear placement box, which includes a box body and a plurality of storage trays, and the plurality of storage trays are stacked; the box body includes an outer box body and an inner box body, a spacer is provided between the outer box body and the inner box body, and the storage tray is arranged in the inner box body; a constant temperature pipe is arranged on the outside of the inner box body, and a liquid storage box is arranged on the outside of the outer box body, the constant temperature pipe is connected to the liquid storage box, and the liquid storage box is provided with a heat exchange mechanism.

[0017] The present invention can effectively protect the storage tray from the internal and external environments by setting the storage tray in the inner box body, and by using the intervals set between the outer box body and the inner box body, so as to ensure the stable storage of the screening blood film. The constant temperature tube is connected to the liquid storage box, and the liquid storage box is provided with a heat exchange mechanism, so that the outer temperature of the inner box body can be stabilized by the constant temperature tube, and the liquid in the constant temperature tube exchanges heat with the external room temperature through the heat exchange mechanism, thereby avoiding the situation where the temperature in the inner box body is too high or too low. At the same time, the notch of the groove is detachably connected with a closing plate, and a temperature sensor is provided in the inner box body. When the temperature in the inner box body needs to be adjusted, the closing plate is removed to expose the heat exchange mechanism to exchange heat with the external room temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 is a cross-sectional view of an inner box body in an embodiment of the present invention;

[0020] Figure 2 It is a side sectional view of the outer box body of an embodiment of the present invention;

[0021] Figure 3 It is a side sectional view of the inner box body of an embodiment of the present invention;

[0022] Figure 4 It is a top cross-sectional view of the air outlet head according to an embodiment of the present invention.

[0023] Figure numerals: 1. outer box; 2. inner box; 3. opening and closing door; 4. closed ring; 5. storage tray; 6. limit slide; 7. air outlet; 8. circulation pipe; 9. fan; 10. temperature sensor; 11. constant temperature pipe; 12. liquid storage box; 13. heat exchange pipe; 14. closing plate; 15. through hole. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example:

[0027] Please refer to Figure 1-4The present embodiment provides a blood smear placement box for screening genetic metabolic diseases in newborns, which includes a box body and a plurality of storage trays 5, which are stacked; the box body includes an outer box body 1 and an inner box body 2, a gap is provided between the outer box body 1 and the inner box body 2, and the storage trays 5 are arranged in the inner box body 2; a constant temperature tube 11 is provided on the outer side of the inner box body 2, and a liquid storage box 12 is provided on the outer side of the outer box body 1, the constant temperature tube 11 is connected to the liquid storage box 12, and the liquid storage box 12 is provided with a heat exchange mechanism.

[0028] The common disease screening blood smear placement boxes on the market have a single structure, which cannot effectively preserve and protect the screening blood smears, and easily cause errors in the test results. The present invention can effectively protect the storage tray 5 from the internal and external environments by setting the storage tray 5 in the inner box 2, and the interval set between the outer box 1 and the inner box 2, so as to ensure the stable storage of the screening blood smears. The constant temperature tube 11 is connected to the liquid storage box 12, and the liquid storage box 12 is provided with a heat exchange mechanism, so that the outer temperature of the inner box 2 can be stabilized by the constant temperature tube 11, and the liquid in the constant temperature tube 11 exchanges heat with the external room temperature through the heat exchange mechanism, thereby avoiding the situation where the temperature in the inner box 2 is too high or too low; and the liquid can play a heat storage and energy storage effect, stabilizing the temperature in the inner box 2.

[0029] In some embodiments of the present invention, the thermostatic tube 11 is arranged in an "S" shape, and the thermostatic tube 11 is arranged on both sides of the inner box 2. The thermostatic tube 11 arranged in an "S" shape increases the contact area between the thermostatic tube 11 and the inner box 2.

[0030] In some embodiments of the present invention, the heat exchange mechanism is a plurality of horizontally arranged heat exchange tubes 13, the heat exchange tubes 13 are connected to the top of the thermostatic tube 11, and the bottom of the thermostatic tube 11 is connected to the liquid storage tank 12. The arrangement of the heat exchange tubes 13 can effectively exchange the temperature of the internal liquid with the outside; when the temperature of the liquid is different from that of the outside, the temperature of the liquid in the heat exchange tubes 13 is increased or decreased due to heat exchange, so that the liquid flows upward or downward, pushing the liquid in the thermostatic tubes 11 to flow.

[0031] In some embodiments of the present invention, a groove is provided on the outer side of the outer box 1, the heat exchange tube 13 is provided in the groove, the notch of the groove is detachably connected with a closing plate 14, and a temperature sensor 10 is provided in the inner box 2. The notch of the groove is detachably connected with a closing plate 14, and a temperature sensor 10 is provided in the inner box 2. When the temperature in the inner box 2 needs to be adjusted, the closing plate 14 is removed to expose the heat exchange mechanism to exchange heat with the external room temperature.

[0032] In some embodiments of the present invention, a plurality of limiting mechanisms are provided on the inner side of the inner box 2, and the limiting mechanisms include limiting slide grooves 6, and both sides of the storage tray 5 are slidably connected to the limiting slide grooves 6, and limiting clamps are hingedly provided on the limiting slide grooves 6. The setting of the limiting clamps limits the storage tray 5 to prevent unnecessary sliding. Furthermore, a horizontal hole is provided on the outer side of the limiting slide groove 6 to fix the thermostatic tube 11; it can be understood that the thermostatic tube 11, the heat exchange tube 13, the limiting slide groove 6 and the storage tray 5 are all made of materials with high heat exchange efficiency.

[0033] In some embodiments of the present invention, the storage tray 5 is provided with a plurality of ventilation holes, a circulation tube 8 is provided in the inner box 2, and a fan 9 is provided in the circulation tube 8; the two ends of the circulation tube 8 are respectively provided at the upper and lower sides of the inner box 2. The plurality of ventilation holes provided in the storage tray 5 cooperate with the fan 9 in the circulation tube 8, so that air can flow in the inner box 2, and the air drying of the screening blood film can be accelerated.

[0034] In some embodiments of the present invention, an air outlet head 7 is provided at the pipe opening of the circulation pipe 8, the air outlet head 7 is circular, and a through hole 15 connected to the circulation pipe 8 is provided on the side of the air outlet head 7. The through hole 15 is provided on the side of the air outlet head 7 to prevent the wind from directly impacting the storage tray 5.

[0035] In some embodiments of the present invention, the outer box body 1 is hingedly provided with an opening and closing door 3, and a sealing ring 4 is provided on the opening and closing door 3, and the two sides of the sealing ring 4 are respectively abutted against the outer box body 1 and the inner box body 2. The sealing ring 4 provided on the opening and closing door 3 can be well sealed to ensure the sealing of the inner box body 2 and the outer box body 1.

[0036] In summary, the embodiment of the present invention provides a neonatal genetic metabolic disease screening blood smear placement box, which includes a box body and a plurality of storage trays 5, and the plurality of storage trays 5 are stacked; the box body includes an outer box body 1 and an inner box body 2, a space is provided between the outer box body 1 and the inner box body 2, and the storage tray 5 is arranged in the inner box body 2; a constant temperature tube 11 is provided on the outer side of the inner box body 2, a liquid storage box 12 is provided on the outer side of the outer box body 1, the constant temperature tube 11 is connected to the liquid storage box 12, and the liquid storage box 12 is provided with a heat exchange mechanism. The present invention can effectively protect the storage tray 5 from the internal and external environments by arranging the storage tray 5 in the inner box body 2, through the outer box body 1 and the inner box body 2 and the space provided therebetween, and ensure the stable storage of the screening blood smear. The constant temperature tube 11 is connected to the liquid storage box 12, and the liquid storage box 12 is provided with a heat exchange mechanism, so that the temperature outside the inner box body 2 can be stabilized by the constant temperature tube 11, and the liquid in the constant temperature tube 11 exchanges heat with the external room temperature through the heat exchange mechanism, thereby avoiding the situation where the temperature in the inner box body 2 is too high or too low. At the same time, the notch of the groove is detachably connected with a closing plate 14, and a temperature sensor 10 is arranged in the inner box 2. When the temperature in the inner box 2 needs to be adjusted, the closing plate 14 is removed to expose the heat exchange mechanism to exchange heat with the external room temperature.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A blood smear placement box for screening genetic metabolic diseases in newborns, characterized in that: It comprises a box body and a plurality of storage trays, wherein the plurality of storage trays are stacked; the box body comprises an outer box body and an inner box body, a spacer is provided between the outer box body and the inner box body, and the storage trays are arranged in the inner box body; a constant temperature pipe is provided on the outer side of the inner box body, a liquid storage box is provided on the outer side of the outer box body, the constant temperature pipe is connected to the liquid storage box, and the liquid storage box is provided with a heat exchange mechanism.

2. The neonatal genetic metabolic disease screening blood smear placement box according to claim 1, characterized in that: The thermostatic tube is arranged in an "S" shape and is arranged on both sides of the inner box.

3. The neonatal genetic metabolic disease screening blood smear placement box according to claim 2, characterized in that: The heat exchange mechanism is a plurality of heat exchange tubes arranged horizontally, the heat exchange tubes are connected to the top of the thermostatic tube, and the bottom of the thermostatic tube is connected to the liquid storage tank.

4. The blood smear placement box for screening genetic metabolic diseases in newborns according to claim 3, characterized in that: The outer side of the outer box body is provided with a groove, the heat exchange tube is arranged in the groove, the notch of the groove is detachably connected with a closing plate, and the inner box body is provided with a temperature sensor.

5. The blood smear placement box for screening genetic metabolic diseases in newborns according to claim 4, characterized in that: A plurality of limiting mechanisms are arranged on the inner side of the inner box body. The limiting mechanisms include limiting slide grooves. Both sides of the storage tray are slidably connected to the limiting slide grooves. The limiting slide grooves are hingedly provided with limiting clamps.

6. The blood smear placement box for screening genetic metabolic diseases in newborns according to claim 1, characterized in that: The storage tray is provided with a plurality of ventilation holes, the inner box is provided with a circulation pipe, and a fan is provided in the circulation pipe; two ends of the circulation pipe are respectively provided at the upper and lower sides of the inner box.

7. The blood smear placement box for screening genetic metabolic diseases in newborns according to claim 6, characterized in that: An air outlet head is arranged at the pipe opening of the circulation pipe, the air outlet head is circular, and a through hole communicating with the circulation pipe is arranged on the side of the air outlet head.

8. The blood smear placement box for screening genetic metabolic diseases in newborns according to claim 1, characterized in that: The outer box body is hingedly provided with an opening and closing door, and the opening and closing door is provided with a sealing ring, and two sides of the sealing ring are respectively abutted against the outer box body and the inner box body.

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