Blood tumor sample transportation and preservation box

Abstract

The utility model relates to the technical field of medical devices, and provides a hematologic tumor sample transportation and preservation box which comprises a storage box, a test tube containing mechanism arranged on the inner side of the storage box, a constant-temperature water box arranged on one side of the storage box, and a micro water pump arranged on the inner side of the constant-temperature water box. Then, a micro water pump can pump water in a water storage box into a water inlet pipe, warm water is conveyed into a cavity in a sleeve through the water inlet pipe, and as the water in the cavity is gradually increased, the water can extrude and expand an air bag; the outer walls of the test tubes inserted into the insertion cavities are extruded through the air bags annularly arrayed in the sleeve, the temperature of the test tubes can be controlled through the air bags, the test tubes are extruded and limited, good buffering performance can be provided for the test tubes through the air bags, and water flow flowing in the cavity enables the whole device to be light and convenient to transport; and the use value is very high.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and in particular to a blood tumor sample transportation and storage box. Background Art

[0002] Common blood tumors mainly include various types of leukemia, multiple myeloma and malignant lymphoma. Acute leukemia ranks eighth among common malignant tumors, and lymphoma is also in the top ten, and the incidence rate is increasing year by year. The overall incidence rate of multiple myeloma accounts for 10% of blood malignancies. When hospitals collect blood tumor samples from patients, they need to use specified blood collection tubes. Blood samples are usually stored at room temperature between 18-25°C within 2 hours from the time they are obtained to the time they are tested. Too low or too high an ambient temperature can easily lead to abnormal test results or even the inability to detect the sample. The transport storage box can store and transport blood tumor samples.

[0003] After searching, the existing patent (publication number: CN214931798U) discloses a blood tumor sample transportation and storage box, which includes a box body, a box cover is provided on the top of the box body, and an annular threaded groove is provided at the bottom of the box cover, which cooperates with the box body, a handle is fixedly connected to the top of the box cover, a plurality of partition mesh plates are fixedly connected to the box body, and a plurality of rubber ropes are fixedly connected to the bottom of the box body. This utility model utilizes the large specific heat capacity of water to maintain a relatively stable and balanced temperature inside the box body, and can effectively reduce the impact of collision on blood samples, which is conducive to the preservation of blood samples.

[0004] However, the above solution still has certain shortcomings. When controlling the temperature of the storage tube, water needs to be filled inside the box body, which greatly increases the weight of the device and is inconvenient to carry and transport. Secondly, the water filled inside the box body is in a relatively static state, that is, the water surrounding the outside of the storage tube is also in a relatively static state. This makes the temperature uniformity of the water body poor when the bottom heating tube heats the water, which easily causes uneven heating of the storage tube.

[0005] In view of this, the present invention proposes a blood tumor sample transportation and storage box. Utility Model Content

[0006] The utility model provides a blood tumor sample transport storage box, which solves the problems in the related art that the existing sample storage box device is heavy, inconvenient to carry and transport, and easily causes uneven heating of the storage tube.

[0007] The technical solution of the utility model is as follows: A blood tumor sample transport and storage box comprises: a storage box, wherein a test tube storage mechanism is provided inside the storage box for storing test tubes containing blood tumor samples;

[0008] A constant temperature water box is provided on one side of the storage box for storing water and controlling the temperature;

[0009] A micro water pump is provided inside the constant temperature water box for delivering water in the constant temperature water box to the test tube storage mechanism, thereby being able to regulate the temperature of the test tubes placed in the test tube storage mechanism.

[0010] Preferably, the test tube storage mechanism includes a plurality of sleeves arranged in a rectangular array inside the storage box, each sleeve is provided with an insertion cavity for inserting the test tube, and a cavity is provided inside the sleeve located outside the insertion cavity.

[0011] Preferably, the test tube storage mechanism includes a plurality of air bags arranged in an annular array on the inner wall of the sleeve, and the air bags are communicated with the cavity.

[0012] Preferably, the test tube storage mechanism further comprises a plurality of hollow plates arranged inside the storage box, through which two adjacent cavities are fixedly connected, and through which the sleeves distributed inside the storage box are connected in series in an S-shaped path.

[0013] Preferably, a water outlet pipe is fixedly connected to the outer wall of one of the sleeves, a water inlet pipe is fixedly connected to the outer wall of one of the sleeves, and both the water outlet pipe and the water inlet pipe are communicated with the cavity.

[0014] Preferably, the constant temperature water box includes a heating base and a water storage box arranged on one side of the storage box. The heating base is arranged at the bottom of the water storage box and is used to heat the water stored in the water storage box. A temperature sensing element is installed inside the water storage box, and a controller is provided on the outer wall of the heating base. The micro water pump, the temperature sensing element and the heating base are all electrically connected to the controller.

[0015] Preferably, the water outlet pipe and the water inlet pipe both extend to the inside of the water storage box, the temperature sensing element is fixedly connected to the drainage end of the micro water pump, and a stirring component that cooperates with the water outlet pipe is provided inside the water storage box;

[0016] The stirring component includes an impeller rotatably connected to the bottom of the water storage box, a shaft is vertically fixed to the top of the impeller, and a plurality of mesh plates are arranged in a circular array on the outer wall of the shaft.

[0017] Preferably, the top ends of the storage box and the water storage box are rotatably connected to a box cover, an outer wall of the box cover is fixed with a handle by means of bolts, and the box cover and the storage box are connected by means of a connecting buckle.

[0018] The working principle and beneficial effects of the utility model are as follows:

[0019] 1. In the utility model, a test tube storage mechanism is provided inside the storage box, a constant temperature water box is provided on one side of the storage box, and a micro water pump is provided inside the constant temperature water box. The constant temperature water box is used to heat the water to meet the temperature storage conditions of the samples in the test tubes. Afterwards, the micro water pump can pump the water inside the water storage box into the water inlet pipe, and the warm water is transported to the cavity inside the sleeve through the water inlet pipe. As the water inside the cavity gradually increases, the water will squeeze and expand the airbag, and the airbags in the annular array inside the sleeve will squeeze the outer wall of the test tube inserted into the insertion cavity. The airbags can control the temperature of the test tube, squeeze and limit the test tube, and provide good buffering performance for the test tube. The water flow in the cavity makes the whole device relatively light and easy to transport, and has high use value.

[0020] 2. In the utility model, under the action of the hollow plate, water circulates inside all the sleeves. When all the cavities are filled with water, the water will be sent back to the water storage box through the outlet pipe. At this time, the water rushing out from the outlet pipe port will impact the blades on one side of the impeller, causing the impeller to drive the shaft to rotate, and the shaft drives the mesh plate to revolve, mixing and stirring the water inside the water storage box, improving the uniformity of the water inside the water storage box, and having good practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a blood tumor sample transportation and storage box proposed by the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of a blood tumor sample transportation and storage box proposed by the present invention;

[0024] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the test tube storage mechanism proposed in the present invention;

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the sleeve proposed in the utility model;

[0027] In the figure: 1. Storage box; 2. Box cover; 3. Connecting buckle; 4. Handle; 5. Constant temperature water box; 51. Water storage box; 52. Controller; 53. Heating base; 54. Temperature sensing element; 55. Stirring component; 551. Mesh plate; 552. Shaft; 553. Impeller; 6. Test tube storage mechanism; 61. Sleeve; 62. Hollow plate; 63. Water outlet pipe; 64. Water inlet pipe; 65. Insert cavity; 66. Air bag; 67. Cavity; 7. Micro water pump. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example 1

[0030] See also Figure 1 、 Figure 2 as well as Figure 3 A blood and tumor sample transport and storage box includes a storage box 1, with a test tube storage mechanism 6 disposed inside the storage box 1 for storing test tubes containing blood and tumor samples. A constant temperature water box 5 is disposed on one side of the storage box 1 for storing and controlling the temperature of water. A micro water pump 7 is disposed inside the constant temperature water box 5 for transferring water from the constant temperature water box 5 to the test tube storage mechanism 6, thereby regulating the temperature of the test tubes placed in the test tube storage mechanism 6.

[0031] The constant temperature water box 5 includes a heating base 53 and a water storage box 51, which are mounted on one side of the storage box 1. The heating base 53 is located at the bottom of the water storage box 51 and is used to heat the water stored therein. A temperature sensor 54 is installed inside the water storage box 51, and a controller 52 is mounted on the outer wall of the heating base 53. The micro water pump 7, the temperature sensor 54, and the heating base 53 are all electrically connected to the controller 52. The tops of the storage box 1 and the water storage box 51 are connected to a lid 2 for joint rotation. A handle 4 is bolted to the outer wall of the lid 2. The lid 2 and the storage box 1 are connected by a connecting buckle 3.

[0032] Furthermore, the water outlet pipe 63 and the water inlet pipe 64 both extend to the inside of the water storage box 51 , the temperature sensing element 54 is fixedly connected to the drainage end of the micro water pump 7 , and a stirring component 55 that cooperates with the water outlet pipe 63 is provided inside the water storage box 51 .

[0033] Furthermore, the stirring component 55 includes an impeller 553 rotatably connected to the bottom of the water storage box 51 , a shaft 552 is vertically fixed to the top of the impeller 553 , and a plurality of mesh plates 551 are arranged in a circular array on the outer wall of the shaft 552 .

[0034] In this embodiment, the heating base 53 is activated by the controller 52, and the water stored in the water storage box 51 is heated by the heating base 53. The temperature of the water stored in the water storage box 51 is monitored by the temperature sensing element 54. When the water temperature in the water storage box 51 reaches a preset temperature, assuming the preset temperature is 22°C, the temperature sensing element 54 detects that the water temperature has reached 22°C and sends a monitoring signal to the controller 52. The controller 52 controls the heating base 53 to stop heating. Similarly, when the water temperature is lower than 22°C, the controller 52 controls the heating base 53 to heat. The constant temperature control method of this device is essentially the same as that of existing constant temperature electric kettles or health kettles. It is an existing mature technology and will not be described in detail here. It should be noted that a battery can be installed at the bottom of the heating base 53, and the battery can be used for power supply.

[0035] In this embodiment, when the water temperature reaches 22° C., the controller 52 starts the micro water pump 7 , which pumps the water inside the water storage box 51 into the test tube storage mechanism 6 to adjust the temperature of the test tubes placed in the test tube storage mechanism 6 .

[0036] Example 2

[0037] See also Figure 2 、 Figure 4 as well as Figure 5 A blood and tumor sample transport and storage box includes all of the contents of Example 1. Furthermore, a test tube storage mechanism 6 includes a plurality of sleeves 61 arranged in a rectangular array on the inner side of the storage box 1. Each sleeve 61 has an insertion cavity 65 defined within it for inserting a test tube. A cavity 67 is defined within the sleeve 61 outside the insertion cavity 65. The test tube storage mechanism 6 includes a plurality of airbags 66 arranged in an annular array on the inner wall of the sleeve 61. The airbags 66 communicate with the cavity 67.

[0038] Furthermore, the test tube storage mechanism 6 also includes a plurality of hollow plates 62 arranged inside the storage box 1, through which two adjacent cavities 67 are fixedly connected, and the sleeves 61 distributed inside the storage box 1 are connected in series in an S-shaped path through the hollow plates 62.

[0039] Furthermore, a water outlet pipe 63 is fixedly connected to the outer wall of one of the sleeves 61 , and a water inlet pipe 64 is fixedly connected to the outer wall of one of the sleeves 61 , and both the water outlet pipe 63 and the water inlet pipe 64 are communicated with the cavity 67 .

[0040] In this embodiment, the micro water pump 7 pumps the water inside the water storage box 51 into the water inlet pipe 64, and the warm water is transported to the cavity 67 inside the sleeve 61 through the water inlet pipe 64. As the water inside the cavity 67 gradually increases, the water will squeeze and expand the airbag 66. The airbag 66 in the annular array inside the sleeve 61 squeezes the outer wall of the test tube inserted into the insertion cavity 65, which can not only squeeze and limit the test tube, but also provide good buffering performance for the test tube through the airbag 66.

[0041] In addition, under the action of the hollow plate 62, water circulates inside all the sleeves 61. When all the cavities 67 are filled with water, the water will be sent back to the water storage box 51 through the outlet pipe 63. At this time, the water rushing out from the end of the outlet pipe 63 will impact the blades on one side of the impeller 553, causing the impeller 553 to drive the shaft 552 to rotate, and the shaft 552 drives the mesh plate 551 to revolve, thereby mixing and stirring the water inside the water storage box 51 evenly.

[0042] Working Principle and Usage Process: During operation, to ensure that blood tumor samples are stored and transported without abnormalities, it is generally required to store blood tumor samples at a room temperature between 18-25°C for less than 2 hours. Therefore, when using this device, as required, the controller 52 activates the heating base 53, which heats the water stored in the water storage box 51. The temperature of the water stored in the water storage box 51 is monitored by the temperature sensor 54. When the water temperature in the water storage box 51 reaches a preset temperature, assuming the preset temperature is 22°C, the temperature sensor 54 detects that the water temperature has reached 22°C and sends a monitoring signal to the controller 52. The controller 52 controls the heating base 53 to stop heating. Similarly, when the water temperature falls below 22°C, the controller 52 controls the heating base 53 to continue heating. The constant temperature control method of this device is essentially the same as that of existing constant temperature electric kettles or health kettles. It is a mature existing technology and will not be elaborated on here. It should be noted that a battery can be installed at the bottom of the heating base 53, which can be used for power supply.

[0043] When the water temperature reaches 22°C, the controller 52 starts the micro water pump 7, which pumps the water inside the water storage box 51 into the water inlet pipe 64, and then transports the warm water to the cavity 67 inside the sleeve 61 through the water inlet pipe 64. As the water inside the cavity 67 gradually increases, the water will squeeze and expand the airbag 66. The airbag 66 in the annular array inside the sleeve 61 squeezes the outer wall of the test tube inserted into the insertion cavity 65, which can not only squeeze and limit the test tube, but also provide good buffering performance for the test tube through the airbag 66.

[0044] Under the action of the hollow plate 62, water circulates inside all the sleeves 61. When all the cavities 67 are filled with water, the water will be sent back to the water storage box 51 through the outlet pipe 63. At this time, the water rushing out from the end of the outlet pipe 63 will impact the blades on one side of the impeller 553, causing the impeller 553 to drive the shaft 552 to rotate, and the shaft 552 drives the mesh plate 551 to revolve, mixing and stirring the water inside the water storage box 51, thereby improving the uniformity of the water inside the water storage box 51.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A blood tumor sample transport and storage box, comprising: A storage box (1), characterized in that a test tube storage mechanism (6) is provided inside the storage box (1) for storing test tubes containing blood tumor samples; A constant temperature water box (5) is provided on one side of the storage box (1) for storing water and controlling its temperature; A micro water pump (7) is provided inside the constant temperature water box (5) for transporting water in the constant temperature water box (5) to the test tube storage mechanism (6), thereby enabling the temperature of the test tubes placed in the test tube storage mechanism (6) to be adjusted.

2. The blood tumor sample transport and storage box according to claim 1, characterized in that: The test tube storage mechanism (6) comprises a plurality of sleeves (61) arranged in a rectangular array on the inner side of the storage box (1), each sleeve (61) is provided with an insertion cavity (65) for inserting a test tube, and a cavity (67) is provided inside the sleeve (61) located outside the insertion cavity (65).

3. The blood tumor sample transport and storage box according to claim 2, characterized in that: The test tube storage mechanism (6) comprises a plurality of air bags (66) arranged in an annular array on the inner wall of the sleeve (61), and the air bags (66) are in communication with the cavity (67).

4. The blood tumor sample transport and storage box according to claim 3, characterized in that: The test tube storage mechanism (6) further comprises a plurality of hollow plates (62) arranged inside the storage box (1), wherein two adjacent cavities (67) are fixedly connected via the hollow plates (62), and the sleeves (61) distributed inside the storage box (1) are connected in series in an S-shaped path via the hollow plates (62).

5. The blood tumor sample transport and storage box according to claim 4, characterized in that: A water outlet pipe (63) is fixedly connected to the outer wall of one of the sleeves (61), and a water inlet pipe (64) is fixedly connected to the outer wall of one of the sleeves (61), and both the water outlet pipe (63) and the water inlet pipe (64) are in communication with the cavity (67).

6. The blood tumor sample transport and storage box according to claim 5, characterized in that: The constant temperature water box (5) comprises a heating base (53) and a water storage box (51) arranged on one side of the storage box (1); the heating base (53) is arranged at the bottom of the water storage box (51) and is used to heat the water stored in the water storage box (51); a temperature sensing element (54) is installed inside the water storage box (51); a controller (52) is arranged on the outer wall of the heating base (53); and the micro water pump (7), the temperature sensing element (54) and the heating base (53) are all electrically connected to the controller (52).

7. The blood tumor sample transport and storage box according to claim 6, characterized in that: The water outlet pipe (63) and the water inlet pipe (64) both extend to the inside of the water storage box (51); the temperature sensing element (54) is fixedly connected to the drainage end of the micro water pump (7); and a stirring component (55) that cooperates with the water outlet pipe (63) is provided on the inside of the water storage box (51); The stirring component (55) includes an impeller (553) rotatably connected to the bottom of the water storage box (51), a shaft (552) is vertically fixed to the top of the impeller (553), and a plurality of mesh plates (551) are arranged in a circular array on the outer wall of the shaft (552).

8. The blood tumor sample transport and storage box according to claim 7, characterized in that: The top ends of the storage box (1) and the water storage box (51) are rotatably connected to a box cover (2), the outer wall of the box cover (2) is fixed with a handle (4) via bolts, and the box cover (2) and the storage box (1) are connected via a connecting buckle (3).

Images