Radioactive injection protective transfer box and protective transfer box

Abstract

The utility model relates to the technical field of radiopharmaceutical transfer devices, in particular to a radioactive injection protective transfer box and a protective transfer box, the protective transfer box comprises a box body, the box body comprises a lower box, an upper cover and a lock catch assembly, the lower box is rotatably connected with the upper cover, and the lock catch assembly is rotatably connected with the lower box; the lock catch assembly is used for locking the lower box and the upper cover; an upper buffer pad, an upper lead protective layer and an upper inner plastic layer are sequentially arranged in the upper cover from top to bottom, a lower buffer pad, a lower lead protective layer and a lower silica gel pad are sequentially arranged in the lower box from bottom to top, the lower silica gel pad is provided with an injection protective sleeve, the injector is placed in the injection protective sleeve, and the injection protective sleeve is provided with an upper inner plastic layer and a lower inner plastic layer. And the upper inner plastic layer covers the lower silica gel pad. According to the radioactive injection transfer container, the technical problem that a traditional transfer container is poor in stability is solved, the radioactive radiation protection effect is enhanced, and the transfer efficiency and transfer safety of radioactive injections are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of radioactive drug transportation devices, in particular to a radioactive injection protection transportation box and a protection transportation case. Background Art

[0002] The carrying containers of some radioactive drugs are disposable syringe injectors, and the syringes themselves do not have the function of shielding radioactive rays. When transporting such radioactive drugs, they need to be placed in a protective container with a shielding function. However, in the final use stage, medical staff still need to take out the injection for injection, and this moment of separating from the protective container will also cause a certain dose of radioactive harm to medical staff. The existing protective containers have poor stability during transportation and are prone to causing shaking of radioactive injections and leakage of radioactive drugs. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the related art. For this purpose, the utility model provides a radioactive injection protection transportation box and a protection transportation case, which solve the technical problem of poor stability of traditional transportation containers, enhance the protection effect against radioactive radiation, and improve the transportation efficiency and transportation safety of radioactive injections.

[0004] The utility model provides a radioactive injection protection transportation box for transporting a syringe loaded with a radioactive liquid medicine. The protection transportation box includes:

[0005] A box body, which includes a lower box, an upper cover and a lock assembly. The lower box and the upper cover are rotatably connected, and the lock assembly is used to lock the lower box and the upper cover.

[0006] An upper buffer pad, an upper lead protection layer and an upper inner plastic layer are sequentially arranged in the upper cover from top to bottom. A lower buffer pad, a lower lead protection layer and a lower silica gel pad are sequentially arranged in the lower box from bottom to top. The lower silica gel pad is used to place the syringe or a syringe with a needle protection sleeve. The syringe is placed in the needle protection sleeve, and the upper inner plastic layer is used to cover the lower silica gel pad.

[0007] In a further improvement of the radioactive injection protection transportation box of the utility model, a lock plate is arranged on the side wall of the upper cover, and a plurality of lock columns are arranged on the side wall of the lower box.

[0008] The lock assembly includes a lock core connected to the lock column and a lock tongue rotatably connected to the lock core. A lock groove is formed at the top end of the lock plate, and a lock bar is formed at the top end of the lock tongue. The lock bar is clamped in the lock groove to connect the lock plate and the lock tongue, thereby connecting the upper cover and the lower box.

[0009] A further improvement of the radioactive injection protective transfer box of the present utility model lies in that a lock hole is provided on the lock core, a silica gel plug is arranged in the lock hole, and an explosion-proof hole is provided on the lower box corresponding to the position of the lock hole.

[0010] A further improvement of the radioactive injection protective transfer box of the present utility model lies in that the syringe includes a needle head, a syringe barrel and a plunger, and the syringe barrel has a flange;

[0011] The injection protective sleeve includes a sleeve, a limiting part fixed on the outer side wall of the sleeve, and a positioning part rotatably connected to the limiting part. An observation hole communicating with the sleeve is provided on the limiting part. An installation groove is provided on the limiting part near the flange. The positioning part is rotatably installed on the side wall of the installation groove. The syringe barrel is located in the sleeve and the flange abuts against the end of the sleeve. The positioning part is used to clamp the flange.

[0012] A further improvement of the radioactive injection protective transfer box of the present utility model lies in that the lower buffer pad, the lower lead protection layer and the lower silica gel pad are in a mortise and tenon connection structure. The middle position of the lower silica gel pad is recessed downward to form a placement part, and the length of the placement part is greater than the length of the injection protective sleeve. The injection protective sleeve is placed in the placement part.

[0013] A further improvement of the radioactive injection protective transfer box of the present utility model lies in that the upper lead protection layer and the upper inner plastic layer are in a mortise and tenon connection structure, the upper inner plastic layer and the lower silica gel pad are in a mortise and tenon connection structure, the upper buffer pad is in a planar shape, and the position of the upper inner plastic layer corresponding to the placement part is recessed towards the upper buffer pad to form a buckling part.

[0014] A further improvement of the radioactive injection protective transfer box of the present utility model lies in that a plurality of fixing plates are arranged at intervals on the inner side wall of the upper cover, and fixing grooves are provided on the fixing plates;

[0015] First positioning grooves are provided on the upper buffer pad corresponding to the fixing plates, second positioning grooves are provided on the upper lead protection layer corresponding to the fixing plates, third positioning grooves are provided on the upper inner plastic layer corresponding to the fixing plates, and the fixing plates are clamped in the first positioning grooves, the second positioning grooves and the third positioning grooves. Positioning strips are arranged on the upper inner plastic layer corresponding to the fixing grooves. By clamping the positioning strips in the fixing grooves, the upper inner plastic layer and the upper cover are fixedly connected, so that the upper buffer pad, the upper lead protection layer and the upper inner plastic layer are fixed in the upper cover.

[0016] A further improvement of the radioactive injection protective transfer box of the present utility model lies in that strip-shaped holes are provided at both ends of the lower box.

[0017] A further improvement of the radioactive injection protection and transfer box of the present utility model lies in that a sealing edge is provided at the top end of the lower box, a sealing groove is opened at the bottom end of the upper cover, a sealing strip is arranged in the sealing groove, and the sealing edge is clamped in the sealing groove to connect the upper cover and the lower box.

[0018] The present utility model also provides a radioactive injection protection and transfer box, and the protection and transfer box is used to place the protection and transfer box as described above. The protection and transfer box includes:

[0019] A box body, wherein a plurality of accommodation spaces for accommodating the protection and transfer box are opened inside the box body, an opening is opened on one side surface of the box body, and a cover plate that can be detachably connected is arranged corresponding to the opening of the box body;

[0020] A box body buffer pad, which includes a unit shell for fitting to the inner wall of the accommodation space and a fixing part connecting a plurality of unit layers, and the protection and transfer box is placed in the unit shell;

[0021] A wheel body, which is connected to the bottom surface of the box body, and the box body is driven to move by the rotation of the wheel body;

[0022] A pull rod assembly, a pull rod groove is formed at the top end of the box body, the pull rod assembly includes a pull rod bottom bracket installed in the box body, a pull rod handle shell installed in the pull rod groove, and a pull rod with one end connected to the pull rod bottom bracket and the other end extending out of the pull rod handle shell, the length of the pull rod is adjustable, and a pull rod handle is arranged at the top end of the pull rod;

[0023] A handle, which is fixed to the top of the box body.

[0024] For a radioactive injection protection and transfer box and a protection and transfer box of the present utility model, by arranging an upper lead protection layer and a lower lead protection layer in the protection and transfer box, the radioactive substances leaked are prevented from harming the transportation personnel. By arranging an upper buffer pad and a lower buffer pad, the shockproof performance of the protection and transfer box is provided, and the radioactive substances are prevented from leaking due to vibration during transportation. By arranging an upper inner plastic layer and a lower silica gel pad, the shockproof performance of the radioactive injection is further improved by using the softness of the silica gel. By arranging an injection protection sleeve, the radioactive injection can be stably placed on the lower silica gel pad, and by adjusting the size of the injection protection sleeve, it can be applicable to syringes of various specifications; by arranging a plurality of accommodation spaces in the protection and transfer box, a plurality of protection and transfer boxes can be accommodated at one time, thereby improving the transfer efficiency of radioactive substances.

[0025] Some of the additional aspects and advantages of the present utility model will be given in the following description, some will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0026] To more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 It is a schematic diagram of the radioactive injection protection transfer box provided by the present utility model.

[0028] Figure 2 It is a schematic diagram of the upper cover of the radioactive injection protection transfer box provided by the present utility model. Figure 1 。

[0029] Figure 3 It is a schematic diagram of the upper cover of the radioactive injection protection transfer box provided by the present utility model. Figure 2 。

[0030] Figure 4 It is a schematic diagram of the upper buffer pad of the radioactive injection protection transfer box provided by the present utility model.

[0031] Figure 5 It is a schematic diagram of the upper lead protection layer of the radioactive injection protection transfer box provided by the present utility model.

[0032] Figure 6 It is a schematic diagram of the upper inner plastic layer of the radioactive injection protection transfer box provided by the present utility model. Figure 1 。

[0033] Figure 7 It is a schematic diagram of the upper inner plastic layer of the radioactive injection protection transfer box provided by the present utility model. Figure 2 。

[0034] Figure 8 It is a schematic diagram of the lower box of the radioactive injection protection transfer box provided by the present utility model.

[0035] Figure 9 It is a schematic diagram of the lower buffer pad of the radioactive injection protection transfer box provided by the present utility model.

[0036] Figure 10 It is a schematic diagram of the lower lead protection layer of the radioactive injection protection transfer box provided by the present utility model.

[0037] Figure 11 It is a schematic diagram of the lower silica gel pad of the radioactive injection protection transfer box provided by the present utility model.

[0038] Figure 12 It is a schematic diagram of the lock core of the radioactive injection protection transfer box provided by the present utility model.

[0039] Figure 13 It is a schematic diagram of the lock tongue in the radioactive injection protective transfer box provided by the present utility model.

[0040] Figure 14 It is a schematic diagram of the injection protective sleeve in the radioactive injection protective transfer box provided by the present utility model.

[0041] Figure 15 It is a schematic diagram of the injection protective sleeve and the syringe in the radioactive injection protective transfer box provided by the present utility model.

[0042] Figure 16 It is a schematic diagram of the radioactive injection protective transfer box provided by the present utility model.

[0043] Figure 17 It is an exploded schematic diagram of the radioactive injection protective transfer box provided by the present utility model.

[0044] Figure 18 It is a schematic diagram of the pull rod assembly in the radioactive injection protective transfer box provided by the present utility model.

[0045] Figure 19 It is a schematic diagram of the opened state of the radioactive injection protective transfer box provided by the present utility model.

[0046] Figure 20 It is an exploded view of the radioactive injection protective transfer box provided by the present utility model.

[0047] Reference numerals:

[0048] 1. Protective transfer box; 11. Upper cover; 111. Sealing groove; 112. Upper cover rotating column; 113. Fixed plate; 114. Upper buffer pad; 1141. First positioning groove; 115. Upper lead protection layer; 1151. Second positioning groove; 116. Upper inner plastic layer; 1161. Third positioning groove; 1162. Positioning strip; 12. Lower box; 121. Lower buffer pad; 122. Lower lead protection layer; 123. Lower silica gel pad; 124. Placing part; 13. Lock tongue; 131. Lock core; 132. Lock hole; 133. Lock connecting column; 134. Explosion-proof hole; 135. Lock plate; 136. Second rotating column; 14. Hole with hole; 2. Injection protective sleeve; 21. Sleeve; 22. Limiting part; 23. Observation hole; 24. Positioning part; 3. Protective transfer box; 31. Box body; 32. Cover plate; 33. Box body buffer pad; 34. Wheel body; 35. Pull rod assembly; 351. Pull rod bottom support; 352. Pull rod; 353. Handle shell; 354. Pull rod handle; 36. Handle; 4. Syringe. Detailed implementation manners

[0049] To make the objectives, technical solutions, and advantages of the present utility model clearer, the following will clearly and completely describe the technical solutions in the present utility model in conjunction with the accompanying drawings in the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0050] The following will describe a radioactive injection protective transfer box of the present utility model in conjunction with Figure 1 、 Figure 19 and Figure 20 for transporting a syringe 4 loaded with a radioactive liquid medicine. The protective transfer box 1 includes:

[0051] A box body, which includes a lower box 12, an upper cover 11, and a lock assembly. The lower box 12 and the upper cover 11 are rotatably connected, and the lock assembly is used to lock the lower box 12 and the upper cover 11;

[0052] An upper buffer pad 114, an upper lead protection layer 115, and an upper inner plastic layer 116 are sequentially arranged from top to bottom inside the upper cover 11. A lower buffer pad 121, a lower lead protection layer 122, and a lower silica gel pad 123 are sequentially arranged from bottom to top inside the lower box 12. The lower silica gel pad 123 is used to place the syringe or the syringe with a needle protection sleeve 2. The syringe 4 is placed inside the needle protection sleeve 2, and the upper inner plastic layer 116 is provided to cover the lower silica gel pad 123.

[0053] In a preferred embodiment of the radioactive injection protective transfer box 1 of the present utility model, as shown in Figure 1 、 Figure 2 、 Figure 8 、 Figure 12 and Figure 13 , a lock plate 135 is provided on the side wall of the upper cover 11, and a plurality of lock posts 133 are provided on the side wall of the lower box 12;

[0054] The lock assembly includes a lock core 131 connected to the lock post 133 and a lock tongue 13 rotatably connected to the lock core 131. A lock groove is formed at the top end of the lock plate 135, and a lock bar is formed at the top end of the lock tongue 13. The lock bar is clamped in the lock groove to connect the lock plate 135 and the lock tongue 13, thereby connecting the upper cover 11 and the lower box 12.

[0055] Preferably, a plurality of first rotating columns are formed at the bottom end of the lock core 131, and second rotating columns 136 are provided on the lock tongue 13 corresponding to the first rotating columns. The second rotating columns 136 are inserted between the first rotating columns, and then a rotating shaft passes through the first rotating columns and the second rotating columns 136, and the lock tongue 13 can rotate around the rotating shaft.

[0056] Specifically, the lock core 131 is provided with a lock hole 132, a silica gel plug is arranged in the lock hole 132, and an explosion-proof hole 134 is opened in the lower box 12 at a position corresponding to the lock hole 132. The silica gel plug blocks the explosion-proof hole 134. When the pressure in the protective transfer box 1 is too high, the silica gel plug can be pushed outwards, so that the pressure in the protective box can be released. When the pressure in the protective transfer box 1 decreases, it is difficult to push the silica gel plug outwards, so the silica gel plug automatically closes the explosion-proof hole 134.

[0057] Preferably, symmetric long strip-shaped lead seal holes are arranged at the front end of the lower box.

[0058] Further, as Figure 14 、 Figure 15 shown, the syringe 4 includes a needle, a syringe barrel and a plunger, and the syringe barrel has a flange;

[0059] The injection agent protective sleeve 2 includes a sleeve 21, a limiting part 22 fixed on the outer side wall of the sleeve 21, and a positioning part 24 rotatably connected to the limiting part 22. The limiting part 22 is provided with an observation hole 23 communicating with the sleeve 21. An installation groove is opened at a position of the limiting part 22 close to the flange. The positioning part 24 is rotatably installed on the side wall of the installation groove. The syringe barrel is located in the sleeve 21 and the flange abuts against the end of the sleeve 21. The positioning part 24 is used for clamping the flange, so as to prevent the syringe 4 from shifting in the sleeve 21, improve the connection stability between the syringe 4 and the injection agent protective sleeve 2, and the amount of the medicine contained in the syringe 4 can be observed through the observation hole 23, and the position where the syringe 4 is placed in the injection agent protective sleeve 2 can be observed, so as to improve the accuracy when the syringe 4 is placed in the injection agent protective sleeve 2.

[0060] Preferably, the syringe 4 has multiple specifications, and the injection agent protective sleeve 2 is correspondingly provided with multiple specifications, so as to improve the matching degree between the injection agent protective sleeve 2 and the syringe 4.

[0061] Further, as Figure 1 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11 shown, the lower buffer pad 121, the lower lead protection layer 122 and the lower silica gel pad 123 are in a mortise and tenon connection structure. The middle position of the lower silica gel pad 123 is recessed downwards to form a placement part 124. The length of the placement part 124 is greater than the length of the injection agent protective sleeve 2. The injection agent protective sleeve 2 is placed in the placement part 124.

[0062] Preferably, the grooves of the lower silica gel pad 123 are symmetric in the front-back and left-right directions, and there is no restriction on the orientation of the syringe 4.

[0063] Further, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、Figure 5 , Figure 6 and Figure 7 As shown in Figure 5 , Figure 6 and Figure 7 , the upper lead protection layer 115 and the upper inner plastic layer 116 are in a mortise and tenon connection structure. The upper inner plastic layer 116 and the lower silica gel pad 123 are in a mortise and tenon labyrinth small-gap connection structure. The upper buffer pad 114 is in a planar shape. The upper buffer pad 114 matches the shapes of the upper cover and the upper lead protection layer. The position of the upper inner plastic layer 116 corresponding to the placement part 124 is recessed towards the upper buffer pad 114 to form a fastening part.

[0064] Specifically, as shown in Figure 3 , Figure 6 and Figure 7 As shown in Figure 3 , Figure 6 and Figure 7 , several fixing plates 113 are arranged at intervals on the inner side wall of the upper cover 11, and fixing grooves are formed in the fixing plates 113.

[0065] At the positions corresponding to the fixing plates 113, the upper buffer pad 114 is provided with first positioning grooves 1141, the upper lead protection layer 115 is provided with second positioning grooves 1151, and the upper inner plastic layer 116 is provided with third positioning grooves 1161. The fixing plates 113 are clamped in the first positioning grooves 1141, the second positioning grooves 1151 and the third positioning grooves 1161. At the positions corresponding to the fixing grooves, the upper inner plastic layer 116 is provided with positioning strips 1162. By clamping the positioning strips 1162 in the fixing grooves, the upper inner plastic layer 116 and the upper cover 11 are fixedly connected, so that the upper buffer pad 114, the upper lead protection layer 115 and the upper inner plastic layer 116 are fixed in the upper cover 11. When the upper cover 11 is flipped, the upper buffer pad 114, the upper lead protection layer 115 and the upper inner plastic layer 116 can be flipped upwards together with the upper cover 11.

[0066] Preferably, two fixing plates 113 are arranged on the long side of the upper cover 11, and one fixing plate 113 is arranged on the short side of the upper cover 11.

[0067] Furthermore, as shown in Figure 1 As shown in Figure 1 , elongated perforations 14 are arranged at both ends of the lower box 12. Staff can thread a strap through the perforations 14, and by lifting the strap, the protective transfer box 1 can be lifted.

[0068] Furthermore, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 8 As shown in Figure 1 , Figure 2 , Figure 3 and Figure 8 , a sealing edge is arranged at the top end of the lower box 12, a sealing groove 111 is formed at the bottom end of the upper cover 11, and a sealing strip is arranged in the sealing groove 111. By clamping the sealing edge in the sealing groove 111, the upper cover 11 and the lower box 12 are connected, improving the sealing performance inside the protective transfer box 1.

[0069] Preferably, a top cover rotating column 112 is provided on one side of the upper cover 11, and a lower cover rotating column is provided on one side of the lower box 12. By aligning the top cover rotating column 112 and the lower cover rotating column, and then passing a rotating shaft through the top cover rotating column and the lower cover rotating column, the upper cover 11 and the lower box 12 are rotatably connected.

[0070] Further, as Figure 1 , Figure 16 , Figure 17 and Figure 18 shown, the protective transfer box 3 is used to place the protective transfer box 1 as above. The protective transfer box 3 includes:

[0071] A box body 31, in which a number of accommodation spaces for accommodating the protective transfer box 1 are provided inside the box body 31. An opening is provided on one side surface of the box body 31, and a cover plate 32 that can be detachably connected is provided corresponding to the opening of the box body 31;

[0072] A box body buffer pad 33, which includes a unit shell for fitting to the inner wall of the accommodation space and a fixing part connected to a number of unit layer parts. The protective transfer box 1 is placed inside the unit shell;

[0073] A wheel body 34, which is connected to the bottom surface of the box body 31, and the box body 31 is driven to move by the rotation of the wheel body 34;

[0074] A pull rod assembly 35, a pull rod groove is formed at the top end of the box body 31. The pull rod assembly 35 includes a pull rod bottom bracket 351 installed inside the box body 31, a handle shell 353 installed in the pull rod groove, and a pull rod 352 with one end connected to the pull rod bottom bracket 351 and the other end extending out of the handle shell 353. The length of the pull rod 352 is adjustable, and a pull rod handle 354 is provided at the top end of the pull rod 352. By pulling up the pull rod handle 354, the length of the pull rod 352 is adjusted, and then the wheel body 34 is driven to move through the pull rod handle 354;

[0075] A handle 36, which is fixed to the top of the box body 31. The box body 31 can be conveniently lifted through the handle 36, facilitating the transfer of the box body 31.

[0076] In a specific implementation case, after the syringe 4 is loaded with radioactive drugs, the syringe 4 is placed in the syringe protective sleeve 2, and then the syringe protective sleeve 2 is placed in the placement part 124. Thus, the syringe 4 and the syringe protective sleeve 2 are correspondingly placed on the lower silica gel pad 123. Then, the upper cover 11 is flipped and the upper cover 11 is buckled on the lower box 12. Then, the lock tongue 13 is rotated so that the lock bar is clamped in the lock groove to connect the lock plate and the lock tongue, thereby connecting the upper cover and the lower box;

[0077] The protective transfer box 1 loaded with the syringe 4 is placed in the unit shell of the box body buffer pad 33. Then, the cover plate 32 is covered on the opening of the box body 31, and the protective transfer box is transferred through the pull rod handle 354.

[0078] The utility model relates to a radioactive injection protection transfer box and a protection transfer box, which are provided with an upper lead protection layer and a lower lead protection layer in the protection transfer box to avoid the leakage of radioactive substances from endangering the personal safety of transportation personnel. By setting an upper buffer pad and a lower buffer pad, the shockproof performance of the protection transfer box is provided, and the radioactive injection is prevented from vibrating during transportation, resulting in the leakage of radioactive substances. By setting an upper inner plastic layer and a lower silica gel pad, the shockproof performance of the radioactive injection is further improved by using the softness of the silica gel. By setting an injection protection sleeve, the radioactive injection can be stably placed on the lower silica gel pad, and by adjusting the size of the injection protection sleeve, it can be applicable to syringes of various specifications. By setting a plurality of accommodation spaces in the protection transfer box, a plurality of protection transfer boxes can be accommodated at one time, thereby improving the transfer efficiency of radioactive substances.

[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A radioactive injection protection transfer box for transferring a syringe loaded with radioactive liquid medicine, characterized in that, The protective transfer box includes: a box body, which includes a lower box, an upper cover and a lock assembly. The lower box and the upper cover are rotatably connected, and the lock assembly is used to lock the lower box and the upper cover; An upper buffer pad, an upper lead protection layer and an upper inner plastic layer are sequentially arranged in the upper cover from top to bottom. A lower buffer pad, a lower lead protection layer and a lower silica gel pad are sequentially arranged in the lower box from bottom to top. The lower silica gel pad is used to place the syringe or the syringe with a needle protection sleeve. The syringe is placed in the needle protection sleeve, and the upper inner plastic layer is used to cover the lower silica gel pad.

2. The radioactive injection protective transfer box according to claim 1, wherein A lock plate is arranged on the side wall of the upper cover, and a plurality of lock columns are arranged on the side wall of the lower box; The lock assembly includes a lock core connected to the lock column and a lock tongue rotatably connected to the lock core. A lock groove is formed at the top end of the lock plate, and a lock bar is formed at the top end of the lock tongue. The lock bar is clamped in the lock groove to connect the lock plate and the lock tongue, so as to connect the upper cover and the lower box.

3. The radioactive injection protective transfer box according to claim 2, characterized in that, The lock core is provided with a lock hole, a silica gel plug is arranged in the lock hole, and an explosion-proof hole is arranged at the position of the lower box corresponding to the lock hole.

4. The radioactive injection protective transfer box according to claim 1, wherein The syringe includes a needle head, a syringe barrel and a plunger, and the syringe barrel has a flange; The needle protection sleeve includes a sleeve, a limiting part fixed on the outer side wall of the sleeve and a positioning part rotatably connected to the limiting part. The limiting part is provided with an observation hole communicating with the sleeve. An installation groove is arranged at the position of the limiting part close to the flange. The positioning part is rotatably installed on the side wall of the installation groove. The syringe barrel is located in the sleeve and the flange abuts against the end of the sleeve. The positioning part is used to clamp the flange.

5. The radioactive injection protective transfer box according to claim 4, characterized in that, The lower buffer pad, the lower lead protection layer and the lower silica gel pad are in a mortise and tenon connection structure. The middle position of the lower silica gel pad is recessed downward to form a placement part, and the length of the placement part is greater than the length of the needle protection sleeve. The needle protection sleeve is placed in the placement part.

6. The radioactive injection protective transfer box according to claim 5, characterized in that, The upper lead protection layer and the upper inner plastic layer are in a mortise and tenon connection structure. The upper inner plastic layer and the lower silica gel pad are in a mortise and tenon connection structure. The upper buffer pad is in a planar shape. The position of the upper inner plastic layer corresponding to the placement part is recessed towards the upper buffer pad to form a fastening part.

7. The radioactive injection protection transfer box according to claim 6, characterized in that, A plurality of fixing plates are arranged at intervals on the inner side wall of the upper cover, and the fixing plates are provided with fixing grooves; A first positioning groove is arranged at the position of the upper buffer pad corresponding to the fixing plate, a second positioning groove is arranged at the position of the upper lead protection layer corresponding to the fixing plate, and a third positioning groove is arranged at the position of the upper inner plastic layer corresponding to the fixing plate. The fixing plate is clamped in the first positioning groove, the second positioning groove and the third positioning groove. A positioning strip is arranged at the position of the upper inner plastic layer corresponding to the fixing groove. The positioning strip is clamped in the fixing groove to fixedly connect the upper inner plastic layer and the upper cover, so that the upper buffer pad, the upper lead protection layer and the upper inner plastic layer are fixed in the upper cover.

8. The radioactive injection protection transfer box according to claim 1, wherein Both ends of the lower box are provided with long strip-shaped holes with holes.

9. The radioactive injection protective transfer box according to claim 1, characterized in that, A sealing edge is provided at the top of the lower box, a sealing groove is formed at the bottom end of the upper cover, a sealing strip is arranged in the sealing groove, and the sealing edge is clamped in the sealing groove to connect the upper cover and the lower box.

10. A radioactive injection protective transfer box, characterized in that, The protective transfer box is used for placing the protective transfer box according to any one of claims 1 to 9, and the protective transfer box includes: A box body, wherein a plurality of accommodating spaces for accommodating the protective transfer box are formed inside the box body, an opening is formed on one side surface of the box body, and a cover plate that can be detachably connected is arranged corresponding to the opening of the box body; A box body buffer pad, which includes a unit shell for fitting on the inner wall of the accommodating space and a fixing part connected to a plurality of unit layers, and the protective transfer box is placed in the unit shell; A wheel body, which is connected to the bottom surface of the box body, and the box body is driven to move by the rotation of the wheel body; A pull rod assembly, a pull rod groove is formed at the top end of the box body, the pull rod assembly includes a pull rod bottom bracket installed in the box body, a handle shell installed in the pull rod groove, and a pull rod with one end connected to the pull rod bottom bracket and the other end extending out of the handle shell, the length of the pull rod is adjustable, and a pull rod handle is arranged at the top end of the pull rod; A handle, which is fixed to the top of the box body.

Images