Radiopharmaceutical storage case
By designing a side opening and a sliding storage compartment structure in the radiopharmaceutical storage box, the problems of inconvenient retrieval and radiation leakage were solved, achieving the effects of convenient retrieval and large-capacity storage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI EAST HOSPITAL EAST HOSPITAL TONGJI UNIV SCHOOL OF MEDICINE
- Filing Date
- 2025-08-21
- Publication Date
- 2026-07-21
AI Technical Summary
Existing radiopharmaceutical storage boxes are inconvenient to access and store drugs, pose a high risk of radiation leakage, and have limited storage capacity.
Design a box with a side opening and a screw cap, with a medicine storage compartment that slides left and right inside and a top rod structure. The medicine can be placed and removed laterally by using the top rod in conjunction with the sliding groove. It adopts a purely mechanical structure and is airtight when stationary to reduce radiation leakage.
It enables convenient access and large-capacity storage of medicines while reducing the risk of radiation leakage.
Smart Images
Figure CN224536714U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pharmaceutical storage technology, and in particular to a technology for a radiopharmaceutical storage box. Background Technology
[0002] In the field of nuclear medicine, the storage and transportation of radiopharmaceuticals require strict radiation isolation. Existing radiopharmaceutical storage containers, such as... Figure 1 As shown, it typically consists of a thick container and a lid. The container has a cavity inside to hold the drug. The cavity is quite deep, making it inconvenient to retrieve and place the radiopharmaceutical. To improve the ease of retrieval while maintaining the cavity depth to isolate radiation, the top of the cavity needs to be designed with a frustum-shaped flared opening. This increases the volume and weight of the storage container, making it inconvenient to transport.
[0003] Chinese patent document CN109119178A discloses a lead box for storing radioactive isotope medicines, which solves the problem of retrieval and placement by setting up a lifting mechanism and a ventilation mechanism. However, this solution has the drawback of complex structure. Its control circuit and ventilation structure need to penetrate the outer barrel, which greatly increases the probability of radiation leakage and poses obvious safety hazards in practical applications. Utility Model Content
[0004] In view of the deficiencies in the existing technology, the technical problem to be solved by this utility model is to provide a radiopharmaceutical storage box that is convenient for taking out and putting in medicines, has a large storage capacity, and has a low radiation leakage.
[0005] To solve the above-mentioned technical problems, the present invention provides a radiopharmaceutical storage box, comprising a box body, characterized in that: The box body has a side opening on the right end and a screw cap for sealing the side opening. The box body has a medicine storage compartment that can slide left and right inside the cavity. The medicine storage compartment has multiple medicine storage chambers. The right end of the medicine storage compartment is fixed with a cover plate, which seals the side opening of the box body and can be moved away from the side opening of the box body. The medicine storage chamber is equipped with a top rod that can slide left and right, and a sliding groove for guiding the top rod to slide left and right. The top rod passes through the cover plate to the right. The bottom surface of the medicine storage chamber is an inclined surface that slopes downward from left to right. The bottom of the medicine storage chamber has a top hole that communicates with the sliding groove. The top rod is provided with protrusions that correspond one-to-one with each medicine storage chamber. Each protrusion is offset from the top hole at the bottom of each medicine storage chamber, and each protrusion can move into the top hole at the bottom of the corresponding medicine storage chamber as the top rod slides to the right.
[0006] Furthermore, a handle is provided at the right end of the top rod.
[0007] Furthermore, a handle is provided at the right end of the cover plate.
[0008] The radiopharmaceutical storage box provided by this utility model utilizes the cooperation of a top rod and a sliding groove to easily remove the medicine using a purely mechanical structure. When left undisturbed, the lid is airtight, resulting in minimal radiation leakage. The side-opening, side-access method allows for greater storage capacity. Attached Figure Description
[0009] Figure 1 This is a cross-sectional view of a radiopharmaceutical storage box according to an embodiment of the present invention; Figure 2 This is a diagram showing the usage state of the medicine storage compartment when it slides out according to an embodiment of this utility model; Figure 3 This is a diagram showing the usage state when the top rod protrusion is raised according to an embodiment of this utility model. Detailed Implementation
[0010] The embodiments of this utility model are described in further detail below with reference to the accompanying drawings. However, these embodiments are not intended to limit this utility model. Any similar structures or variations thereof that adopt this utility model should be included in the protection scope of this utility model. The commas in this utility model all indicate the relationship between and.
[0011] like Figures 1-3 As shown in the figure, a radiopharmaceutical storage box provided in this embodiment of the present invention includes a box body 1; The box 1 has a side opening at the right end and a screw cap 3 for sealing the side opening. The inner cavity 2 of the box has a medicine storage chamber 4 that can slide left and right. The medicine storage chamber 4 has multiple medicine storage cavities 5. The right end of the medicine storage chamber 4 is fixed with a cover plate 6, which seals the side opening of the box and can be moved away from the side opening of the box. The medicine storage chamber 4 is provided with a top rod 8 that can slide left and right, and a groove 7 for guiding the top rod 8 to slide left and right. The top rod 8 passes through the cover plate 6 to the right. The bottom surface of the medicine storage chamber 5 is an inclined surface that slopes downward from left to right. The bottom of the medicine storage chamber 5 is provided with a top hole that communicates with the groove 7. The top rod 8 is provided with protrusions 81 that correspond one-to-one with each medicine storage chamber 5. Each protrusion 81 is offset from the top hole at the bottom of each medicine storage chamber, and each protrusion 81 can move into the top hole at the bottom of the corresponding medicine storage chamber as the top rod 8 slides to the right.
[0012] In this embodiment of the utility model, the right end of the top rod 8 is provided with a handle 82, and the right end of the cover plate 6 is provided with a pull handle 61.
[0013] The device provided in this embodiment of the invention facilitates the handling and placement of radioactive drugs; When in use, unscrew the cap 3, hold the handle 61 and pull the medicine storage chamber 4 to the right, then pull the top rod 8 to the right so that the protrusion 81 moves into the top hole at the bottom of the corresponding medicine storage chamber 5, which will lift the medicine container in the medicine storage chamber 5 to the upper right, so that the staff can easily take out the medicine.
[0014] The reverse operation allows you to store the medicine container in the medicine storage chamber 5.
Claims
1. A radiopharmaceutical storage box, comprising a box body, characterized in that: The box body has a side opening on the right end and a screw cap for sealing the side opening. The box body has a medicine storage compartment that can slide left and right inside the cavity. The medicine storage compartment has multiple medicine storage chambers. The right end of the medicine storage compartment is fixed with a cover plate, which seals the side opening of the box body and can be moved away from the side opening of the box body. The medicine storage chamber is equipped with a top rod that can slide left and right, and a groove for guiding the top rod to slide left and right. The top rod passes through the cover plate to the right. The bottom surface of the medicine storage chamber is an inclined surface that slopes downward from left to right. The bottom of the medicine storage chamber has a top hole that communicates with the groove. The top rod is provided with protrusions that correspond one-to-one with each medicine storage chamber. Each protrusion is offset from the top hole at the bottom of each medicine storage chamber, and each protrusion can move into the top hole at the bottom of the corresponding medicine storage chamber as the top rod slides to the right.
2. The radiopharmaceutical storage box according to claim 1, characterized in that: The top rod has a handle at its right end.
3. The radiopharmaceutical storage box according to claim 1, characterized in that: A handle is provided at the right end of the cover plate.