Radiopharmaceutical transport container

Abstract

The utility model discloses a radiopharmaceutical transport container which comprises a shell, and a first shielding structure and a second shielding structure are sequentially nested on the inner side of the shell inwards. The shell, the first shielding structure and the second shielding structure are each formed by detachably connecting an upper structure and a lower structure, and a supporting bag with the adjustable supporting height is arranged at the bottom in the second shielding structure and used for supporting medicine bottles of different heights. Detection sensors are mounted in inner cavities of the first shielding structure and the second shielding structure and on the outer side of the shell and used for detecting whether medicine leaks or not; a warning device is arranged on the outer side of the shell and used for giving different types of warnings according to the detection sensors at different positions.

Description

TECHNICAL FIELD

[0001] The utility model relates to radioactive medicine transportation technical field, concretely relates to a radioactive medicine transportation container. BACKGROUND

[0002] Radioactive medicine plays a vital role in modern medicine and is widely used in imaging examination, thyroid treatment and treatment of skin diseases. However, due to the special nature of radioactive medicine, special attention and caution are required during transportation.

[0003] For example, Chinese patent CN212847709U discloses a sealing strip type radioactive medicine transportation container, which includes a shell, a container cover, a lead shielding body and a lead shielding cover. The lead shielding body and the lead shielding cover form a leak-proof shielding structure and a placement cavity. Although this container can transport radioactive medicine to some extent, it is only suitable for placing medicine bottles of specific specifications and has low applicability. In addition, when the medicine leaks, the single-layer shielding structure gives the transportation personnel a short reaction time to take measures, which is not conducive to safe transportation.

[0004] Therefore, it is necessary to provide a radioactive medicine transportation container to solve the problems mentioned in the background. UTILITY MODEL CONTENT

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a radioactive medicine transportation container, comprising: a shell, the inside of the shell is sequentially nested with a first shielding structure and a second shielding structure from inside to outside;

[0006] The shell, the first shielding structure and the second shielding structure are all composed of two parts connected detachably, and the inner bottom of the second shielding structure is provided with a support capsule with adjustable support height for supporting medicine bottles of different heights.

[0007] Detection sensors are installed on the inner cavities of the first shielding structure and the second shielding structure and the outside of the shell for detecting whether the medicine leaks.

[0008] The shell is provided with a warning device outside for different types of warning according to different positions of the detection sensors.

[0009] Preferably, the shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are threadedly connected; the first shielding structure comprises an upper shielding body and a lower shielding body, and the connecting ends of the upper shielding body and the lower shielding body are respectively provided with a ring groove and a ring-shaped protrusion, and the upper shielding body and the lower shielding body are connected by plug-in connection of the ring groove and the ring-shaped protrusion.

[0010] Preferably, the second shielding structure comprises: a shielding cylinder base, a mounting cavity is coaxially arranged in the bottom of the shielding cylinder base, and the bottom of the mounting cavity is attached with the support bag;

[0011] The adjusting cylinder is coaxially screwed in the shielding cylinder base, the upper end of the adjusting cylinder protrudes from the upper end of the shielding cylinder base and is provided with a screwing part, and the lower end of the adjusting cylinder is located in the mounting cavity and is provided with an annular pressing plate for applying a deformation pressure to the support bag.

[0012] A pressing head is coaxially arranged in the top of the upper shielding body and used for sealing the adjusting cylinder.

[0013] Preferably, the inner wall of the adjusting cylinder is in sliding sealing cooperation with the outer wall of the pressing head.

[0014] Preferably, the inner wall of the adjusting cylinder is circumferentially and axially distributed with a plurality of limiting blocks.

[0015] Preferably, the lower end of the pressing head is provided with a pressing bag for limiting and fixing the upper end of the medicine.

[0016] Preferably, the inner part of the support bag and the pressing bag is filled with buffer medium and a plurality of elastic balls.

[0017] Preferably, the outer wall of the shell is rotatably provided with a U-shaped handle on two opposite sides.

[0018] Compared with the prior art, the radioactive medicine transportation container has the following beneficial effects:

[0019] In the utility model, through the setting of the double-layer shielding structure, a plurality of detection sensors and the warning device, on one hand, the medicine leakage can be monitored in multiple stages, the transportation personnel can quickly understand the medicine leakage level, and the countermeasures can be timely implemented; on the other hand, the double-layer shielding structure is set to protect the medicine leakage, delay the medicine leakage speed and improve the transportation safety level. In addition, the support bag with adjustable height is arranged in the bottom of the second shielding structure, different specifications of medicine bottles are supported and limited, and the applicability of the transportation container is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a kind of radioactive medicine transportation container main view cross-sectional structure schematic diagram;

[0021] Fig. 2 It is a kind of radioactive medicine transportation container support bag pressure support state structure schematic diagram;

[0022] Fig. 3 It is a kind of radioactive medicine transportation container overall structure schematic diagram;

[0023] In the figure: 1, the shell; 2, the first shielding structure; 3, shielding cylinder base; 4, pressure head; 5, support bag; 6, adjusting cylinder; 7, limit block; 8, compression bag; 9, handle; 10, detection sensor; 11, warning device; 12, buffer medium; 13, elastic ball. DETAILED DESCRIPTION

[0024] Please refer to Figs. 1-3 The utility model provides a radioactive medicine transportation container, include: shell 1, the inside of shell 1 is nested with first shielding structure 2 and second shielding structure inwards sequentially,

[0025] The shell 1, first shielding structure 2 and second shielding structure are all composed of detachable connection of upper and lower two part structures, the inner bottom of second shielding structure is provided with support bag 5 of adjustable support height, for supporting the medicine bottle of different height,

[0026] The inner cavity of first shielding structure 2, second shielding structure and the outside of shell 1 are all installed with detection sensor 10, for detecting whether the medicine leaks,

[0027] The outside of shell 1 is provided with warning device 11, for carrying out different categories of warning according to the detection sensor 10 of different positions.

[0028] Need to explain is when the medicine in the transportation container leaks, through the setting of double-layer shielding structure and multiple detection sensors 10 and warning device 11, on the one hand can carry out multistage monitoring to the leakage of medicine, facilitate the quick understanding of the transportation personnel to the leakage grade of medicine and promptly implement countermeasures;On the other hand, set up double-layer shielding structure to protect, delay the speed of medicine leakage, improve the transportation safety level.In addition, by setting height-adjustable support bag 5 in the inner bottom of second shielding structure, support the medicine bottle of different specifications, improve the applicability of transportation container.

[0029] Specifically, warning device 11 includes warning light, buzzer and control unit: when the inner cavity of second shielding structure detects leakage information, the control unit controls the low-frequency flicker of warning light, and the low-frequency chirp of buzzer;When the inner cavity of first shielding structure 2 detects leakage information, the control unit controls the medium-frequency flicker of warning light, and the medium-frequency chirp of buzzer;When the outside of shell 1 detects leakage information, the control unit controls the high-frequency flicker of warning light, and the high-frequency chirp of buzzer.The transportation personnel selects different countermeasures according to the different warning information, and carries out safe transportation.

[0030] Further, the shell 1 includes an upper shell and a lower shell, the upper shell and the lower shell are threadedly connected, the first shielding structure 2 includes an upper shielding body and a lower shielding body, the connecting end of the upper shielding body and the lower shielding body is respectively provided with a ring groove and a ring-shaped protrusion, and the upper shielding body and the lower shielding body are connected by inserting and fitting the ring groove and the ring-shaped protrusion.

[0031] The cavity formed by the upper shield and the lower shield inserted and connected constitutes a first shielding structure 2.

[0032] Further, the second shielding structure comprises a shielding cylinder seat 3, and a mounting cavity is coaxially arranged on the bottom of the shielding cylinder seat 3, and the bottom of the mounting cavity is adhered with the support bag 5.

[0033] The adjusting cylinder 6 is coaxially screwed in the shielding cylinder seat 3, and a screwing part is arranged on the upper end of the adjusting cylinder 6 protruding from the upper end of the shielding cylinder seat 3, and an annular pressing plate is arranged on the lower end of the adjusting cylinder 6 in the mounting cavity, for applying a deformation pressure to the support bag 5.

[0034] The pressing head 4 is coaxially arranged on the top of the upper shield, for sealing the adjusting cylinder 6.

[0035] It needs to be explained that when the medicine bottle is placed, the screwing depth of the adjusting cylinder 6 is adjusted according to the height of the medicine bottle, so that the annular pressing plate presses the support bag 5, and since the volume of the support bag 5 is unchanged, the middle part of the support bag 5 is raised upward along the inside of the adjusting cylinder 6 after being extruded, so that the support height of the support bag 5 is changed to adapt to medicine bottles of different heights. The cavity formed by the pressing head 4, the adjusting cylinder 6 and the shielding cylinder seat 3 constitutes a second shielding structure.

[0036] Wherein, when medicine bottles of different heights are placed, the sealing between the pressing head 4 and the adjusting cylinder 6 is guaranteed by the remaining amount of the pressing head 4 extending into the adjusting cylinder 6.

[0037] Specifically, the first shielding structure 2 and the second shielding structure are both made of tungsten alloy material, boron-containing polyethylene material, etc.

[0038] Further, the inner wall of the adjusting cylinder 6 is in sliding sealing cooperation with the outer wall of the pressing head 4.

[0039] Further, the inner wall of the adjusting cylinder 6 is uniformly distributed with a plurality of limiting blocks 7 in the circumferential direction and the axial direction.

[0040] Specifically, the limiting block 7 is an elastic structure, which can keep a certain distance between the medicine bottle and the inner wall of the adjusting cylinder 6, so as to facilitate the deformation of the support bag 5 into the annular gap between the adjusting cylinder 6 and the medicine bottle when the support bag 5 is pressed, and elastically limit the medicine bottle.

[0041] Further, the lower end of the pressing head 4 is provided with a pressing bag 8 for limiting and fixing the upper end of the medicine.

[0042] Further, the inside of the support bag 5 and the pressing bag 8 is filled with buffer medium 12 and a plurality of elastic balls 13.

[0043] It needs to be explained that the setting of the buffer medium 12 and the elastic ball 13 can enhance the fatigue strength of the capsule, improve the service life of the capsule, and the elastic ball 13 can move into the annular gap to improve the buffering capacity of the capsule.

[0044] Further, the two pairs of side rotating U-shaped handles 9 are arranged on the outer wall of the shell 1.

[0045] In specific implementation, the medicine bottle is placed in the second shielding structure, the depth of the rotating adjustment cylinder is controlled according to the height specification of the medicine bottle, the support height of the support capsule is adjusted to adapt to the limiting placement of the medicine bottle with different height specifications, then the upper shell and the lower shell are screwed together to form a double-layer shielding structure on the outer side of the medicine bottle, and the safety level in the transportation process is improved.

[0046] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A radiopharmaceutical transport container characterized by, The utility model relates to a medicine storage device, including: A shell (1) is nested with a first shielding structure (2) and a second shielding structure in turn from inside to inside; The shell (1), first shielding structure (2) and second shielding structure are all composed of detachable connection of upper and lower two part structures, the inner bottom of second shielding structure is provided with the support sac (5) of adjustable support height and is used for supporting medicine bottle of different height; The inner chamber of first shielding structure (2), second shielding structure and the outside of shell (1) are all installed with detection sensor (10) and are used for detecting whether the medicine leaks or not; The outside of shell (1) is provided with warning device (11) and is used for carrying out different kinds of warning according to the detection sensor (10) of different position.

2. A radiopharmaceutical transport container according to claim 1, wherein, The shell (1) includes upper shell and lower shell, and the upper shell and the lower shell are screw-connected;The first shielding structure (2) includes upper shielding body and lower shielding body, and the connecting end of the upper shielding body and the lower shielding body is respectively provided with ring groove and annular protrusion, and the upper shielding body and the lower shielding body are connected by inserting and matching the ring groove and the annular protrusion.

3. A radiopharmaceutical transport container according to claim 2, wherein, The second shielding structure includes: shielding cylinder base (3), the inner bottom of shielding cylinder base (3) is coaxially provided with installation cavity, and the installation cavity bottom is attached with support sac (5); The shielding cylinder base (3) is coaxially screw-connected with adjusting cylinder (6), the upper end of adjusting cylinder (6) protrudes the upper end of shielding cylinder base (3) and is provided with screwing part, and the lower end of adjusting cylinder (6) is located in the installation cavity and is provided with annular pressing plate and is used for applying deformation pressure to support sac (5); Press head (4) is coaxially installed in the inner top of upper shielding body and is used for sealing adjusting cylinder (6).

4. A radiopharmaceutical transport container according to claim 3, wherein, The inner wall of adjusting cylinder (6) and the outer wall of press head (4) are in sliding sealing cooperation.

5. A radiopharmaceutical transport container according to claim 3, wherein The inner wall of adjusting cylinder (6) is evenly distributed with a plurality of limiting blocks (7) along the circumference and the axis.

6. A radiopharmaceutical transport container according to claim 4, wherein, The lower end of press head (4) is provided with compression sac (8) and is used for limiting and fixing the upper end of medicine.

7. A radiopharmaceutical transport container according to claim 6, wherein, The inside of support sac (5) and compression sac (8) is filled with buffer medium (12) and a plurality of elastic balls (13).

8. The radiopharmaceutical transport container of claim 1, wherein, The two opposite sides of the outer wall of shell (1) are rotatably provided with U-shaped handle (9).

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