Transportation device for radiopharmaceuticals

Abstract

The utility model relates to the technical field of chemical equipment, and discloses a radiopharmaceutical conveying device. Comprising a bottom plate and further comprises four sets of barrel bodies which are arranged at the top of the bottom plate and used for storing radiopharmaceuticals, and a first sealing cover and a second sealing cover are arranged at the tops of the barrel bodies respectively. Through cooperative use of a first sealing cover and a second sealing cover, the sealing performance of the barrel bodies can be conveniently improved, radiopharmaceuticals in the barrel bodies can be conveniently introduced into the fixing pipe through the conveying pipe by arranging the first pump body, the radiopharmaceuticals can be conveniently discharged into the second barrel body by arranging the check valve, and the radiopharmaceuticals can be conveniently discharged into the second barrel body by arranging the second pump body. The radioactive medicine in the second barrel body can be conveniently discharged, the medicine can flow back conveniently by arranging a second valve, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a transmission device for radioactive medicines. Background Art

[0002] Radiopharmaceuticals are substances that can emit radiation in the human body or other media, accompanied by biological effects. They are usually used for medical diagnosis or treatment and are also called radioisotopes. There are two main types of radiopharmaceuticals: radioisotopes and radionuclides.

[0003] Radiopharmaceutical delivery devices are tools used to accurately deliver radiopharmaceuticals to target sites. They can effectively reduce radiation doses and increase treatment effects. Current radiopharmaceutical delivery devices have certain problems. Since the drugs are radioactive, they must be strictly protected during use, otherwise they will cause serious harm to the environment and human body. However, current delivery devices are not perfect in this regard and often require staff to operate, which increases operational risks and labor intensity. Utility Model Content

[0004] The purpose of the utility model is to provide a radioactive drug transmission device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a radiopharmaceutical transmission device, comprising a base plate, and further comprising:

[0006] Four groups of barrels for storing radioactive drugs are arranged on the top of the bottom plate, and the tops of the barrels are respectively provided with a first sealing cover and a second sealing cover, a transmission pipe is arranged on the inner wall of the barrel, one end of the transmission pipe is connected with a first pump body, a first valve is arranged on the outside of the transmission pipe, a water outlet end of the first pump body is connected with a fixed pipe, a second valve is arranged on the outside of the fixed pipe, one end of the fixed pipe is connected with a connecting pipe, and a stop valve is arranged on the outside of the connecting pipe, and the other end of the connecting pipe is connected with the second pump body.

[0007] Preferably, a sealing sleeve is connected to the top of the first sealing cover via bolts, and an insert rod is slidably disposed on the inner wall of the sealing sleeve.

[0008] Preferably, a clamp is fixed to the lower end of the insertion rod, and the outer side of the clamp is clamped with the outer side of the transmission pipe.

[0009] Preferably, a plurality of fixing rods are fixed to the inner wall of the barrel body, and a fixing ring for improving the stability of the transmission pipe is fixed to one end of the fixing rods.

[0010] Preferably, a fixing plate is fixed on the top of the bottom plate, and a fixing block is fixed on one side of the fixing plate.

[0011] Preferably, a connecting ring is fixed to one side of the fixing block, and the connecting ring is located outside the barrel body.

[0012] Preferably, a plurality of connecting frames are fixed to one side of the base plate, a connecting seat is fixed to one end of the connecting frame, and a connecting plate for improving the stability of the first pump body and the second pump body is connected to one side of the connecting seat by bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model can conveniently install multiple groups of barrels for storing radioactive drugs by arranging the bottom plate, can conveniently improve the sealing performance of the barrel by arranging the first sealing cover and the second sealing cover for coordinated use, can conveniently introduce the radioactive drugs in the barrel into the fixed tube through the transmission tube by arranging the first pump body, can conveniently discharge the radioactive drugs into the second barrel by arranging the stop valve, can conveniently discharge the radioactive drugs in the second barrel by arranging the second pump body, can conveniently discharge the radioactive drugs in the second barrel by arranging the second valve, and can conveniently reflux the drugs, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a radiopharmaceutical transmission device provided by the utility model;

[0016] Figure 2 A schematic diagram of the barrel body and transmission pipe structure provided by the utility model;

[0017] Figure 3 A schematic diagram of the structure of the bottom plate and the first pump body provided by the utility model;

[0018] Figure 4 for Figure 3 An enlarged structural schematic diagram of point A is shown;

[0019] Figure 5 This is a schematic diagram of the connecting frame and connecting plate structure provided by the utility model.

[0020] In the figure: 1, bottom plate; 2, barrel body; 3, first sealing cover; 4, second sealing cover; 5, transmission pipe; 6, first pump body; 7, first valve; 8, fixing pipe; 9, second valve; 10, connecting pipe; 11, second pump body; 12, sealing sleeve; 13, plug rod; 14, clamp; 15, fixing rod; 16, fixing ring; 17, fixing plate; 18, fixing block; 19, connecting ring; 20, connecting frame; 21, connecting seat; 22, connecting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 As shown, a radioactive drug transmission device comprises a bottom plate 1, and four groups of barrel bodies 2 for storing radioactive drugs are arranged on the top of the bottom plate 1. By arranging the four groups of barrel bodies 2, drugs can be conveniently stored. The tops of the barrel bodies 2 are respectively provided with a first sealing cover 3 and a second sealing cover 4. By arranging the first sealing cover 3 and the second sealing cover 4 for use in coordination, the sealing performance of the barrel body 2 can be conveniently improved. The inner wall of the barrel body 2 is provided with a transmission pipe 5, one end of the transmission pipe 5 is connected to a first pump body 6, and the outer side of the transmission pipe 5 is provided with a first valve 7 The water outlet end of the first pump body 6 is connected with a fixed pipe 8, and a second valve 9 is arranged on the outside of the fixed pipe 8. By setting the first pump body 6, the first valve 7, the fixed pipe 8 and the second valve 9 for coordinated use, the medicine can be conveniently delivered to the second barrel body 2. One end of the fixed pipe 8 is connected with a connecting pipe 10, and a stop valve is arranged on the outside of the connecting pipe 10. The other end of the connecting pipe 10 is connected with the second pump body 11. By setting the second pump body 11, the stop valve and the second valve 9 for coordinated use, the medicine in the second barrel body 2 can be conveniently delivered.

[0023] The top of the first sealing cover 3 is connected with a sealing sleeve 12 by bolts, and an insert rod 13 is slidably arranged on the inner wall of the sealing sleeve 12; a clamp 14 is fixed to the lower end of the insert rod 13, and the outer side of the clamp 14 is clamped with the outer side of the transmission pipe 5; by arranging the sealing sleeve 12, the insert rod 13 and the clamp 14 for use in combination, the connection between the first sealing cover 3 and the second sealing cover 4 can be facilitated, and the stability of the transmission pipe 5 can also be conveniently improved.

[0024] A plurality of fixing rods 15 are fixed to the inner wall of the barrel body 2, and a fixing ring 16 for improving the stability of the transmission tube 5 is fixed to one end of the fixing rod 15; by setting the fixing rod 15 and the fixing ring 16 for use in conjunction, the transmission tube 5 can be easily installed and disassembled.

[0025] A fixing plate 17 is fixed to the top of the bottom plate 1, and a fixing block 18 is fixed to one side of the fixing plate 17; a connecting ring 19 is fixed to one side of the fixing block 18, and the connecting ring 19 is located on the outside of the barrel body 2; by setting the fixing plate 17, the fixing block 18 can be conveniently fixed, and by setting the fixing block 18, the connecting ring 19 can be conveniently fixed, and by setting the connecting ring 19, the stability of multiple groups of barrel bodies 2 can be conveniently improved.

[0026] A plurality of connecting frames 20 are fixed to one side of the base plate 1, a connecting seat 21 is fixed to one end of the connecting frame 20, and a connecting plate 22 for improving the stability of the first pump body 6 and the second pump body 11 is connected to one side of the connecting seat 21 by bolts; by setting the connecting frame 20, the connecting seat 21 can be conveniently fixed, by setting the connecting seat 21, the connecting plate 22 can be conveniently fixed, and by setting the connecting plate 22, the first pump body 6 and the second pump body 11 can be conveniently fixed.

[0027] Working principle: When it is necessary to transfer radioactive drugs, first open the first pump body 6. After the first pump body 6 is started, the drugs in the barrel body 2 are introduced into the fixed tube 8, and then the second valve 9 is opened and the stop valve is closed at the same time, and the drugs can be transferred to the second barrel body 2. At this time, the second pump body 11 can be opened again, and the second valve 9 can be closed at the same time. Then the stop valve can be opened again to transport the drugs in the second barrel body 2 to the third barrel body 2 through the transmission tube 7.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A radiopharmaceutical delivery device, comprising a base plate (1), characterized in that: Also includes: Four groups of barrel bodies (2) for storing radioactive drugs are arranged on the top of a bottom plate (1), the tops of the barrel bodies (2) are respectively provided with a first sealing cover (3) and a second sealing cover (4), the inner wall of the barrel body (2) is provided with a transmission pipe (5), one end of the transmission pipe (5) is connected to a first pump body (6), the outer side of the transmission pipe (5) is provided with a first valve (7), the water outlet end of the first pump body (6) is connected to a fixed pipe (8), the outer side of the fixed pipe (8) is provided with a second valve (9), one end of the fixed pipe (8) is connected to a connecting pipe (10), and the outer side of the connecting pipe (10) is provided with a stop valve, and the other end of the connecting pipe (10) is connected to a second pump body (11).

2. A radiopharmaceutical delivery device according to claim 1, characterized in that: The top of the first sealing cover (3) is connected to a sealing sleeve (12) via bolts, and an insert rod (13) is slidably disposed on the inner wall of the sealing sleeve (12).

3. A radiopharmaceutical delivery device according to claim 2, characterized in that: A clamp (14) is fixed to the lower end of the insertion rod (13), and the outer side of the clamp (14) is clamped to the outer side of the transmission pipe (5).

4. A radiopharmaceutical delivery device according to claim 1, characterized in that: A plurality of fixing rods (15) are fixed to the inner wall of the barrel body (2), and a fixing ring (16) for improving the stability of the transmission pipe (5) is fixed to one end of the fixing rod (15).

5. A radiopharmaceutical delivery device according to claim 1, characterized in that: A fixing plate (17) is fixed on the top of the bottom plate (1), and a fixing block (18) is fixed on one side of the fixing plate (17).

6. A radiopharmaceutical delivery device according to claim 5, characterized in that: A connecting ring (19) is fixed to one side of the fixing block (18), and the connecting ring (19) is located outside the barrel body (2).

7. A radiopharmaceutical delivery device according to claim 1, characterized in that: A plurality of connecting frames (20) are fixed to one side of the base plate (1), a connecting seat (21) is fixed to one end of the connecting frame (20), and a connecting plate (22) for improving the stability of the first pump body (6) and the second pump body (11) is connected to one side of the connecting seat (21) by bolts.

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