Cardiology contrast agent heating equipment

Abstract

The utility model discloses a cardiology department contrast medium heating device relates to contrast medium heating equipment technical field, including the thermotank, the top end of thermotank is equipped with the transparent lid, and the one side of transparent lid top end is equipped with two communicating pipe, and the inside of communicating pipe is equipped with the blocking lid by screw thread. A rotating disc is arranged in the constant-temperature box, a plurality of supporting discs are arranged above the rotating disc, two rotating cylinders are arranged at the bottom end of one side in the constant-temperature box, and lifting columns are arranged in the rotating cylinders. The communicating pipe with the size only allowing the single medicine bottle to pass through is arranged at the top of the equipment, the blocking cover is used for blocking, when the medicine bottle is taken out, the corresponding medicine bottle is located below the communicating pipe, the pushing plate is used for ejecting the medicine bottle upwards, the medicine bottle is taken out from the communicating pipe subsequently, in the process, gaps are small, heat exchange is not prone to occurring, and the medicine bottle can be taken out conveniently. And the temperature of other contrast agents in the equipment can be ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of contrast agent heating equipment, specifically a contrast agent heating equipment for cardiology. Background Technology

[0002] Contrast agents are chemical products injected into human tissues or organs to enhance the imaging effect. These products have a higher or lower density than the surrounding tissues, and the contrast created is displayed using certain instruments. The contrast agents commonly used in cardiology mainly include ionic contrast agents, non-ionic contrast agents, and ultrasound contrast agents. In cardiology, contrast agents can be used to perform coronary angiography, cardiac ultrasound angiography, and other cardiovascular angiography procedures to facilitate the examination and evaluation of the patient's condition.

[0003] Contrast agents in the prior art need to be used at temperatures close to human body temperature. Therefore, they are generally stored in a constant temperature chamber at 37 degrees Celsius. When needed, the chamber is opened, and the appropriate contrast agent is selected and taken out. However, each time the constant temperature chamber is opened, the outside air exchanges heat with the air inside the chamber. Especially in colder regions or weather, the temperature inside the constant temperature chamber may drop suddenly, which may affect other medicine bottles. In view of this, in-depth research was conducted to address the above problems, which led to this case. Utility Model Content

[0004] The purpose of this invention is to provide a contrast agent heating device for cardiology, in order to solve the problem mentioned in the background art that when the device is turned on, the outside air will cause the internal temperature of the device to drop, which in turn causes the temperature of other contrast agents to drop.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a contrast agent heating device for cardiology, comprising a constant temperature chamber, a transparent cover installed at the top of the constant temperature chamber, and two connecting pipes installed on one side of the top of the transparent cover, with a blocking cap threaded inside each connecting pipe; a rotating disk is provided inside the constant temperature chamber, and multiple support disks are provided above the rotating disk; two rotating cylinders are provided at the bottom of one side of the constant temperature chamber, and a lifting column is provided inside each rotating cylinder; a push plate is fixed at the top of each lifting column, a fixing ring is provided on the outside of each lifting column, and a support rod is fixed at the bottom of each fixing ring; the bottom of each support rod is fixed to the bottom of the constant temperature chamber.

[0006] Preferably, the outer wall of the lifting column is provided with external threads, and the inner wall of the rotating cylinder is provided with matching internal threads. Guide grooves are provided on both sides of the lifting column, and a fixing block is fixed to the inner wall of the fixing ring. One end of the fixing block extends into the interior of the guide groove and forms a sliding fit with the guide groove.

[0007] Preferably, a connecting post is fixed at the middle position of the top of the rotating disk, and a disc is fixed at the top of the connecting post. Multiple limiting holes are vertically penetrating the top of the disc, and multiple connecting rods are fixed between the bottom of the disc and the top of the rotating disk.

[0008] Preferably, multiple fixed guide rods are fixed to the outer side of the bottom end of the support plate, and the bottom ends of the fixed guide rods extend to the bottom of the rotating plate, and the fixed guide rods and the rotating plate form a sliding fit.

[0009] Preferably, a fixed box is installed at the bottom of the constant temperature chamber, and multiple support feet are fixed at the bottom of the fixed box.

[0010] Preferably, a first cavity is formed inside one side of the fixed box, and a first active rotating rod is installed on one side of the first cavity via a rotating shaft. One side of the first active rotating rod extends to the outside of the fixed box and is equipped with a crank handle. A first active bevel gear is fixed to the outer wall of the first active rotating rod inside the first cavity. A first driven rotating rod is fixed at the center of the bottom end of the rotating disk, and the first driven rotating rod is connected to the constant temperature box via a sealed bearing. The bottom end of the first driven rotating rod extends into the interior of the first cavity and is equipped with a first driven bevel gear, and the first driven bevel gear meshes with the first active bevel gear.

[0011] Preferably, a second cavity is provided inside the other side of the fixed box, and a second active rotating rod is installed on one side of the second cavity via a rotating shaft. One end of the second active rotating rod extends to the outside of the fixed box and is equipped with a handle. Two second active bevel gears are fixed to the outer wall of the second active rotating rod inside the second cavity. Two second driven rotating rods are installed on the inner wall of the bottom of the constant temperature box via bearings, and the top ends of the two second driven rotating rods are respectively fixed to the bottom ends of the two rotating cylinders. The bottom ends of the two second driven rotating rods extend into the interior of the second cavity and are equipped with second driven bevel gears, and the second driven bevel gears mesh with the second active bevel gears.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By having a connecting tube at the top of the device that is only large enough to allow a single contrast agent to pass through, and using a blocking cap to block it, when taking out the contrast agent, the corresponding contrast agent is placed under the connecting tube and pushed upwards using a push plate. The contrast agent is then removed from the connecting tube. This process has a small gap, which makes heat exchange less likely and can maintain the temperature of other contrast agents inside the device. It can save power resources and also facilitates the multiple use of different contrast agents in a short interval. Attached Figure Description

[0014] Figure 1This is a frontal cross-sectional view of the present invention.

[0015] Figure 2 This is a top view of the structure of the disc in this utility model;

[0016] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point B.

[0018] In the diagram: 1. Limiting hole; 2. Connecting rod; 3. Disc; 4. Connecting column; 5. Blocking cap; 6. Connecting pipe; 7. Support plate; 8. Rotating plate; 9. First active rotating rod; 10. Support foot; 11. First cavity; 12. First driven rotating rod; 13. First active bevel gear; 14. First driven bevel gear; 15. Fixed box; 16. Second active rotating rod; 17. Second cavity; 18. Fixed guide rod; 19. Constant temperature chamber; 20. Transparent cover; 21. Lifting column; 22. Rotating cylinder; 23. Support rod; 24. Second driven rotating rod; 25. Second driven bevel gear; 26. Second active bevel gear; 27. Push plate; 28. Fixed ring; 29. ​​Fixed block; 30. Guide groove Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Please refer to Figure 1-4 A contrast agent heating device for cardiology includes a constant temperature chamber 19. A transparent cover 20 is installed on the top of the constant temperature chamber 19, and two connecting pipes 6 are installed on one side of the top of the transparent cover 20. A blocking cover 5 is threaded inside the connecting pipes 6. A rotating disk 8 is provided inside the constant temperature chamber 19, and multiple support disks 7 are provided above the rotating disk 8. Two rotating cylinders 22 are provided at the bottom of one side of the constant temperature chamber 19, and a lifting column 21 is provided inside each rotating cylinder 22. A push plate 27 is fixed at the top of the lifting column 21, and a fixing ring 28 is provided on the outside of the lifting column 21. A support rod 23 is fixed at the bottom of the fixing ring 28, and the bottom of the support rod 23 is fixed to the bottom of the constant temperature chamber 19.

[0021] The outer wall of the lifting column 21 is provided with external threads, and the inner wall of the rotating cylinder 22 is provided with matching internal threads. Guide grooves 30 are provided on both sides of the lifting column 21. Fixing blocks 29 are fixed on the inner wall of the fixing ring 28, and one end of the fixing block 29 extends into the interior of the guide groove 30 and forms a sliding fit with the guide groove 30.

[0022] Specifically, such as Figure 1 and Figure 4 As shown, the contrast agent vial is placed on the support plate 7. The constant temperature chamber 19 can heat and keep the contrast agent inside at approximately 37 degrees Celsius. The relevant structure and basic principle here are existing technologies and will not be modified in this device, so they will not be described in detail. When taking it out, the rotating cylinder 22 can be rotated. Since the rotating cylinder 22 is threadedly engaged with the lifting column 21, and the lifting column 21 is guided by the guide groove 30 and the fixing block 29, the lifting column 21 drives the push plate 27 to move upward, so that the push plate 27 pushes the bottom of the vial, thereby allowing the top of the vial to enter the connecting pipe 6. Afterwards, the blocking cap 5 can be opened to remove the vial from the connecting pipe 6. The gaps that occur during this process are small, making heat exchange less likely and ensuring the temperature of other contrast agents inside the equipment.

[0023] A connecting post 4 is fixed at the middle position of the top of the rotating disk 8, and a disc 3 is fixed at the top of the connecting post 4. Multiple limiting holes 1 are vertically penetrating the top of the disc 3, and multiple connecting rods 2 are fixed between the bottom of the disc 3 and the top of the rotating disk 8.

[0024] Specifically, such as Figure 1 and Figure 2 As shown, when the medicine bottle is placed, the inner wall of the limiting hole 1 can support the medicine bottle and prevent it from tipping over.

[0025] Multiple fixed guide rods 18 are fixed on the outer side of the bottom end of the support plate 7, and the bottom ends of the fixed guide rods 18 extend to the bottom of the rotating plate 8, forming a sliding fit between the fixed guide rods 18 and the rotating plate 8.

[0026] Specifically, such as Figure 1 As shown, when the support plate 7 is pushed by the push plate 27, the movement of the support plate 7 will be guided by the support rod 23, making it more stable and preventing it from tipping over.

[0027] The bottom of the constant temperature chamber 19 is fitted with a fixed box 15, and the bottom of the fixed box 15 is fixed with multiple support feet 10.

[0028] A first cavity 11 is provided inside one side of the fixed box 15, and a first active rotating rod 9 is installed on one side of the first cavity 11 via a rotating shaft. One side of the first active rotating rod 9 extends to the outside of the fixed box 15 and is equipped with a crank handle. A first active bevel gear 13 is fixed to the outer wall of the first active rotating rod 9 inside the first cavity 11. A first driven rotating rod 12 is fixed at the center of the bottom end of the rotating disk 8. The first driven rotating rod 12 is connected to the constant temperature box 19 through a sealed bearing. The bottom end of the first driven rotating rod 12 extends into the interior of the first cavity 11 and is equipped with a first driven bevel gear 14. The first driven bevel gear 14 meshes with the first active bevel gear 13.

[0029] Specifically, such as Figure 1 As shown, rotating the first active rotating rod 9 can drive the first driven rotating rod 12 to rotate through the cooperation of the first active bevel gear 13 and the first driven bevel gear 14, thereby driving the rotating disk 8 to rotate, so that the medicine bottles at different positions can be directly below the connecting pipe 6.

[0030] A second cavity 17 is provided inside the other side of the fixed box 15, and a second active rotating rod 16 is installed on one side of the second cavity 17 via a rotating shaft. One end of the second active rotating rod 16 extends to the outside of the fixed box 15 and is equipped with a handle. Two second active bevel gears 26 are fixed to the outer wall of the second active rotating rod 16 inside the second cavity 17. Two second driven rotating rods 24 are installed on the inner wall of the bottom end of the constant temperature box 19 via bearings, and the top ends of the two driven rotating rods 24 are respectively fixed to the bottom ends of the two rotating cylinders 22. The bottom ends of the two driven rotating rods 24 extend into the interior of the second cavity 17 and are equipped with second driven bevel gears 25, and the second driven bevel gears 25 mesh with the second active bevel gears 26.

[0031] Specifically, such as Figure 1 and Figure 3 As shown, rotating the second active rotating rod 16 can drive the second active bevel gear 26 to rotate. With the cooperation of the second active bevel gear 26 and the second driven bevel gear 25, the second driven rotating rod 24 can be rotated, thereby realizing the function of driving the rotating cylinder 22 to rotate.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A contrast agent heating device for cardiology, comprising a constant temperature chamber (19), characterized in that: The constant temperature chamber (19) is equipped with a transparent cover (20) at the top, and two connecting pipes (6) are installed on one side of the top of the transparent cover (20). The connecting pipes (6) are threaded with a blocking cap (5). The constant temperature chamber (19) is equipped with a rotating disk (8), and multiple support disks (7) are installed above the rotating disk (8). Two rotating cylinders (22) are installed at the bottom of one side of the constant temperature chamber (19), and a lifting column (21) is installed inside each rotating cylinder (22). A push plate (27) is fixed at the top of the lifting column (21). A fixing ring (28) is installed on the outside of the lifting column (21), and a support rod (23) is fixed at the bottom of the fixing ring (28). The bottom of the support rod (23) is fixed to the bottom of the constant temperature chamber (19).

2. The contrast agent heating device for cardiology according to claim 1, characterized in that: The outer wall of the lifting column (21) is provided with an external thread, and the inner wall of the rotating cylinder (22) is provided with a matching internal thread. Guide grooves (30) are provided on both sides of the lifting column (21). Fixing blocks (29) are fixed on the inner wall of the fixing ring (28), and one end of the fixing block (29) extends into the interior of the guide groove (30) and forms a sliding fit with the guide groove (30).

3. The contrast agent heating device for cardiology according to claim 1, characterized in that: A connecting post (4) is fixed at the middle position of the top of the rotating disk (8), and a disc (3) is fixed at the top of the connecting post (4). Multiple limiting holes (1) are vertically penetrating the top of the disc (3), and multiple connecting rods (2) are fixed between the bottom of the disc (3) and the top of the rotating disk (8).

4. The contrast agent heating device for cardiology according to claim 1, characterized in that: Multiple fixed guide rods (18) are fixed on the outer side of the bottom end of the support plate (7), and the bottom ends of the fixed guide rods (18) extend to the bottom of the rotating plate (8). The fixed guide rods (18) and the rotating plate (8) form a sliding fit.

5. The contrast agent heating device for cardiology according to claim 1, characterized in that: The bottom of the constant temperature chamber (19) is fitted with a fixed box (15), and the bottom of the fixed box (15) is fixed with multiple support feet (10).

6. A contrast agent heating device for cardiology according to claim 5, characterized in that: The fixed box (15) has a first cavity (11) inside one side, and a first active rotating rod (9) is installed on one side of the first cavity (11) through a rotating shaft. One side of the first active rotating rod (9) extends to the outside of the fixed box (15) and is equipped with a crank. A first active bevel gear (13) is fixed on the outer wall of the first active rotating rod (9) inside the first cavity (11). A first driven rotating rod (12) is fixed at the center of the bottom end of the rotating disk (8). The first driven rotating rod (12) is connected to the constant temperature box (19) through a sealed bearing. The bottom end of the first driven rotating rod (12) extends to the inside of the first cavity (11) and is equipped with a first driven bevel gear (14). The first driven bevel gear (14) meshes with the first active bevel gear (13).

7. A contrast agent heating device for cardiology according to claim 6, characterized in that: The other side of the fixed box (15) has a second cavity (17) inside, and a second active rotating rod (16) is installed on one side of the second cavity (17) through a rotating shaft. One end of the second active rotating rod (16) extends to the outside of the fixed box (15) and is equipped with a handle. Two second active bevel gears (26) are fixed on the outer wall of the second active rotating rod (16) inside the second cavity (17). Two second driven rotating rods (24) are installed on the inner wall of the bottom of the constant temperature box (19) through bearings. The top ends of the two second driven rotating rods (24) are respectively fixed to the bottom ends of the two rotating cylinders (22). The bottom ends of the two second driven rotating rods (24) extend into the interior of the second cavity (17) and are equipped with second driven bevel gears (25). The second driven bevel gears (25) mesh with the second active bevel gears (26).

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