A body fluid collection and preservation device for clinical medical laboratory fluid analysis

Abstract

This utility model discloses a body fluid collection and preservation device for clinical medical laboratory fluid analysis, relating to the field of clinical medical equipment technology. It includes a housing with a placement box on its inner wall. Multiple placement slots are formed at the top of the placement box, and a first spring is fixedly connected to the bottom of each placement slot. A placement plate is fixedly connected to the top of each first spring. Multiple square slots are formed at the top of the inner wall of each placement slot, and multiple second springs are fixedly connected to the outer ends of each square slot. A square column is fixedly connected to the inner end of each second spring, and a rubber pad is fixedly connected to the inner end of each square column. Through the use of a knob, shaft, placement box, through-hole, and cover plate, the device reduces the loss of cold air within the housing, thereby avoiding affecting the preservation effect of the body fluid. This solves the problem of rapid cold air loss in traditional body fluid collection and preservation devices, which affects the refrigeration effect of the body fluid.

Description

Technical Field

[0001] This utility model relates to the field of clinical medical equipment technology, and in particular to a body fluid collection and preservation device for clinical medical laboratory fluid analysis. Background Technology

[0002] Clinical medicine is the science that studies the etiology, diagnosis, treatment and prognosis of diseases, improves the level of clinical treatment and promotes human health. Body fluid testing is a commonly used test method in clinical medicine. As a common means of medical treatment, body fluid collection often requires the collection of multiple body fluids. After collection, the body fluids are placed in test tubes and sent to the testing center. Currently, the body fluid collection and preservation devices on the market require the entire device to be opened when placing test tubes, which causes the cold air inside the device to escape quickly, thus affecting the refrigeration effect of the body fluids. In addition, after the test tubes are placed in the device, the placement slot is higher than the height of the test tubes, making it inconvenient to take the test tubes out. Therefore, this case proposes a body fluid collection and preservation device for clinical medical laboratory fluid analysis to solve the above-mentioned technical problems. Utility Model Content

[0003] The main objective of this invention is to provide a body fluid collection and preservation device for clinical medical laboratory fluid analysis, which can effectively solve the technical problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A body fluid collection and preservation device for clinical medical laboratory fluid analysis includes a box, a placement box is provided on the inner wall of the box, a plurality of placement slots are opened at the top of the placement box, a first spring is fixedly connected to the bottom of each placement slot, and a placement plate is fixedly connected to the top of each first spring. The top of the inner wall of the placement slot has multiple square slots. Multiple second springs are fixedly connected to one side of each square slot. A square post is fixedly connected to one side of each second spring. A rubber pad is fixedly connected to one side of each square post. A rotating shaft is fixedly connected to the middle of the top of the placement box and passes through the box body. A knob is fixedly connected to the top of the rotating shaft.

[0005] As a further embodiment of this utility model, a through hole is provided on one side of the top of the box body, and an installation groove is provided on the outer side of the top of the box body corresponding to the through hole, and a sealing groove is provided at the bottom of the installation groove.

[0006] As a further embodiment of this utility model, a cover plate is provided on the inner wall of the mounting groove, and a sealing ring is fixedly connected to the bottom end of the cover plate, the sealing ring and the sealing groove being shaped to match.

[0007] As a further embodiment of this utility model, the placement slots are evenly arranged on the top of the placement box, and the square slots are evenly arranged on the inner wall of the placement slots.

[0008] As a further embodiment of this utility model, the diameter of the through hole is larger than the diameter of the placement groove, and the cover plate covers the through hole.

[0009] As a further embodiment of this utility model, the bottom end of the placement box is rotatably connected to the bottom of the inner wall of the box, and the rotating shaft is rotatably connected to the box body.

[0010] As a further embodiment of this utility model, a plurality of grooves are provided on one inner end of the rubber pad, and the inner end of the rubber pad is arc-shaped.

[0011] The beneficial effects of this utility model are as follows: By cooperating with the knob, shaft, placement box and cover, only the through hole comes into contact with the outside during the placement of test tubes, thereby reducing the loss of cold air inside the box and thus avoiding affecting the preservation effect of body fluids. The elasticity of the second spring causes the rubber pad to contact the test tube, thus limiting the position of the test tube and preventing it from shaking during transportation. This protects the test tube from damage caused by bumps and knocks. Different sizes of test tubes can be placed in the placement slot, improving the practicality of the device. When it is necessary to remove the test tube, simply rotate the placement slot containing the test tube to the through hole, and the reset action of the first spring will cause the test tube to pop out of the placement slot, making it easy to retrieve. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a body fluid collection and preservation device for clinical medical laboratory fluid analysis according to this utility model; Figure 2 This is a cross-sectional view of the body fluid collection and preservation device for clinical medical laboratory fluid analysis according to this utility model; Figure 3 This is a cross-sectional view of the placement box of a body fluid collection and preservation device for clinical medical laboratory fluid analysis according to this utility model; Figure 4 for Figure 3 A magnified view of A in the middle.

[0013] In the diagram: 1. Box body; 2. Placement box; 3. Placement slot; 4. First spring; 5. Placement plate; 6. Square slot; 7. Second spring; 8. Square column; 9. Rubber pad; 10. Shaft; 11. Knob; 12. Mounting slot; 13. Sealing slot; 14. Cover plate; 15. Sealing ring. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] like Figure 1-4 As shown, a body fluid collection and preservation device for clinical medical laboratory fluid analysis includes a box 1. Cold air can be generated inside the box 1. The refrigeration technology is a relatively mature technology and will not be described here. A placement box 2 is provided on the inner wall of the box 1. Multiple placement slots 3 are opened at the top of the placement box 2. A first spring 4 is fixedly connected to the bottom of each placement slot 3. A placement plate 5 is fixedly connected to the top of each first spring 4. Multiple square slots 6 are provided on the top of the inner wall of the placement slot 3. Multiple second springs 7 are fixedly connected to one side of each square slot 6. A square column 8 is fixedly connected to one side of each second spring 7. A rubber pad 9 is fixedly connected to one side of each square column 8. A rotating shaft 10 is fixedly connected to the middle of the top of the placement box 2 and passes through the box body 1. A knob 11 is fixedly connected to the top of the rotating shaft 10.

[0016] In this embodiment, a through hole is provided on one side of the top of the box body 1, and an installation groove 12 is provided on the outer side of the top of the box body 1 corresponding to the through hole. A sealing groove 13 is provided at the bottom of the installation groove 12, and a cover plate 14 is provided on the inner wall of the installation groove 12. A sealing ring 15 is fixedly connected to the bottom of the cover plate 14, and the sealing ring 15 and the sealing groove 13 are in the same shape. When closed, the sealing ring 15 and the sealing groove 13 work together to prevent the cold air inside the cabinet 1 from escaping, thus maintaining the refrigeration effect.

[0017] In this embodiment, the placement slots 3 are evenly arranged on the top of the placement box 2, and the square slots 6 are evenly arranged on the inner wall of the placement slots 3; Therefore, when the test tube is placed in the placement slot 3, the surface of the test tube can be subjected to uniform force.

[0018] In this embodiment, the diameter of the through hole is larger than the diameter of the placement groove 3, the cover plate 14 covers the through hole, the bottom end of the placement box 2 is rotatably connected to the bottom of the inner wall of the box body 1, and the rotating shaft 10 is rotatably connected to the box body 1.

[0019] In this embodiment, multiple grooves are provided on one inner end of the rubber pad 9, and the inner end of the rubber pad 9 is arc-shaped. The curved design better fits the test tube surface, while the groove design increases friction and improves the limiting and clamping effect.

[0020] It should be noted that this utility model is a body fluid collection and preservation device for clinical medical laboratory fluid analysis. When using it, first open the cover plate 14 to expose the through hole so that the through hole and the placement slot 3 are aligned. Then place the test tube containing the body fluid into the placement slot 3. Then turn the knob 11 to rotate the shaft 10 and the placement box 2 to replace the next placement slot 3 and continue to place the test tube. When placing the test tube, it is not necessary to put test tubes into all the placement slots 3. Then close the cover plate 14. During the placement of the test tube, only the through hole is in contact with the outside, which can reduce the loss of cold air in the box 1 and thus avoid affecting the preservation effect of the body fluid. After the test tube is placed in the placement slot 3, the elasticity of the second spring 7 causes the rubber pad 9 to contact the test tube, thereby limiting the test tube and preventing it from shaking during transportation. This protects the test tube from damage caused by bumps and knocks, and allows test rolls of different sizes to be placed in the placement slot 3, improving the practicality of the device. When the test tube is placed in the placement slot 3, it will compress the first spring 4 until the test tube is completely inside the placement slot 3. When the placement box 2 is rotated, the placement slot 3 containing the test tube will rotate into the box body 1. The box body 1 will limit the test tube. When it is necessary to take it out, simply rotate the placement slot 3 containing the test tube to the through hole. The reset action of the first spring 4 will cause the test tube to pop out of the placement slot 3, thus making it easy to take out the test tube. After placement, the sealing ring 15 and the sealing groove 13 work together to improve the sealing of the connection and prevent cold air from escaping.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A body fluid collection and preservation device for clinical medical laboratory fluid analysis, comprising a housing (1), characterized in that: The inner wall of the box (1) is provided with a placement box (2), and the top of the placement box (2) is provided with multiple placement slots (3). The bottom of each placement slot (3) is fixedly connected with a first spring (4), and the top of each first spring (4) is fixedly connected with a placement plate (5). The inner wall of the placement slot (3) has multiple square slots (6) at the top. Multiple second springs (7) are fixedly connected to one side of each square slot (6). A square column (8) is fixedly connected to one side of each second spring (7). A rubber pad (9) is fixedly connected to one side of each square column (8). A rotating shaft (10) is fixedly connected to the middle of the top of the placement box (2) and passes through the box body (1). A knob (11) is fixedly connected to the top of the rotating shaft (10).

2. The body fluid collection and preservation device for clinical medical laboratory fluid analysis according to claim 1, characterized in that: The top of the box (1) is provided with a through hole on one side, and an installation groove (12) is provided on the outer side of the top of the box (1) corresponding to the through hole, and a sealing groove (13) is provided at the bottom of the installation groove (12).

3. The body fluid collection and preservation device for clinical medical laboratory fluid analysis according to claim 2, characterized in that: The inner wall of the mounting groove (12) is provided with a cover plate (14), and a sealing ring (15) is fixedly connected to the bottom end of the cover plate (14). The sealing ring (15) and the sealing groove (13) are in the same shape.

4. The body fluid collection and preservation device for clinical medical laboratory fluid analysis according to claim 3, characterized in that: The placement slots (3) are evenly arranged on the top of the placement box (2), and the square slots (6) are evenly arranged on the inner wall of the placement slots (3).

5. The body fluid collection and preservation device for clinical medical laboratory fluid analysis according to claim 4, characterized in that: The diameter of the through hole is larger than the diameter of the placement groove (3), and the cover plate (14) covers the through hole.

6. The body fluid collection and preservation device for clinical medical laboratory fluid analysis according to claim 1, characterized in that: The bottom of the placement box (2) is rotatably connected to the bottom of the inner wall of the box body (1), and the rotating shaft (10) is rotatably connected to the box body (1).

7. The body fluid collection and preservation device for clinical medical laboratory fluid analysis according to claim 1, characterized in that: The rubber pad (9) has multiple grooves on one inner end, and the inner end of the rubber pad (9) is arc-shaped.

Images