Compaction device for nuclear medicine syringe waste

Abstract

The utility model discloses a compaction device for nuclear medicine injector waste, and belongs to the technical field of compaction devices for nuclear medicine injectors. A placement frame is fixedly connected to the top of the base, a hydraulic cylinder is fixedly connected to the top of the placement frame, a pressing plate is fixedly connected to the telescopic end of the hydraulic cylinder vertically downwards, a limiting seat is fixedly connected to the top of the base, an insertion opening is formed in the outer wall of the limiting seat, and a steel barrel is inserted into the inner wall of the insertion opening. Two symmetrical air cylinders are fixedly connected to the outer wall of the limiting base, the telescopic ends of the air cylinders are fixedly connected with rectangular insertion blocks, and one ends of the rectangular insertion blocks are inserted into the outer wall of the steel barrel. And the storage space of the steel drum can be filled more fully, so that the waste of the stock space is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of nuclear medicine syringe compacting devices, in particular to a nuclear medicine syringe waste compacting device. Background Art

[0002] In the nuclear medicine department of a hospital, patients need to be injected with a certain dose of radioactive tracer before undergoing a PET-CT examination. The tracer is injected intravenously into the patient's designated area. The disease is discovered by virtue of the fact that the tracer (positron radioactive drug) can gather at the lesion site.

[0003] The syringes used in PET-CT examinations are generally disposable syringes, which may be contaminated by radioactivity. In order to avoid secondary contamination caused by the radioactive syringe waste, personnel are required to pour the syringes into steel barrels for packaging and transfer them to professional destruction agencies for processing.

[0004] However, the nuclear medicine syringes currently stored in steel drums for transfer are of different sizes and shapes, which will leave more gaps in the steel drums, resulting in a reduction in the energy storage capacity of the steel drums and a waste of space.

[0005] Based on this, the utility model designs a compacting device for nuclear medicine syringe waste to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a nuclear medicine syringe waste compacting device to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compacting device for nuclear medicine syringe waste, comprising: a base; a mounting frame is fixedly connected to the top of the base, a hydraulic cylinder is fixedly connected to the top of the mounting frame, a pressure plate is fixedly connected to the telescopic end of the hydraulic cylinder vertically downward, a limit seat is fixedly connected to the top of the base, a socket is provided on the outer wall of the limit seat, a steel barrel is inserted into the inner wall of the socket, two symmetrical cylinders are fixedly connected to the outer wall of the limit seat, a rectangular plug block is fixedly connected to the telescopic end of the cylinder, and one end of the rectangular plug block is inserted into the outer wall of the steel barrel.

[0008] Preferably, a drop hopper is fixedly connected to the top of the placement frame, an inlet is provided at the top of the drop hopper, and an outlet inclined toward the steel drum is provided at one end of the drop hopper.

[0009] Preferably, a positioning block is fixedly connected to the inner wall of the socket, and one end of the positioning block is inserted into the outer wall of the steel barrel.

[0010] Preferably, two symmetrical guard plates are fixedly connected to the outer wall of the limit seat.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the hydraulic cylinder is used to control the pressing plate to move downward, and the pressing plate is extended into the steel barrel to compact the accumulated syringes, so that syringes of different sizes and shapes are quickly flattened, and the storage space of the steel barrel is more fully filled, thereby avoiding the waste of stock space;

[0012] When the steel drum is placed in the socket of the limit seat, the steel drum and the positioning block are plugged together to determine the processing position of the steel drum, so that the rectangular plug controlled by the cylinder is inserted into the steel drum. When the steel drum is taken out, the rectangular plug controlled by the cylinder leaves the steel drum, so that the steel drum can be placed and disassembled more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 This is a schematic diagram of the overall structure of this embodiment;

[0015] Figure 2 This is a schematic diagram of the structure of the limit seat in this embodiment;

[0016] Figure 3 The schematic diagram of the steel drum structure is highlighted for this embodiment;

[0017] Figure 4 This is a schematic diagram of the cylinder structure highlighting the present embodiment.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Base; 2. Mounting frame; 3. Limit seat; 4. Socket; 5. Steel drum; 6. Hydraulic cylinder; 7. Press plate; 8. Cylinder; 9. Rectangular plug block; 10. Positioning block; 11. Drop hopper; 12. Guard plate. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] See also Figure 1-4The utility model provides a technical solution: a compacting device for nuclear medicine syringe waste, comprising: a base 1; a mounting frame 2 is fixedly connected to the top of the base 1, a hydraulic cylinder 6 is fixedly connected to the top of the mounting frame 2, a pressing plate 7 is fixedly connected to the telescopic end of the hydraulic cylinder 6 vertically downward, a limited seat 3 is fixedly connected to the top of the base 1, a socket 4 is opened on the outer wall of the limited seat 3, a steel barrel 5 is inserted into the inner wall of the socket 4, two symmetrical cylinders 8 are fixedly connected to the outer wall of the limited seat 3, a rectangular plug-in block 9 is fixedly connected to the telescopic end of the cylinder 8, and one end of the rectangular plug-in block 9 is inserted into the outer wall of the steel barrel 5;

[0022] The telescopic end of the hydraulic cylinder 6 is used to control the pressure plate 7 to move up and down, so that the diameter of the pressure plate 7 is slightly smaller than the barrel cavity diameter of the steel barrel, and it can be moved into the barrel mouth of the steel barrel 5 facing upward to compact the syringe. The limit seat 3 on the top of the base 1 uses the socket 4 to place the steel barrel 5. The outer wall of the steel barrel 5 near the bottom is provided with a slot that matches the rectangular plug block 9. The rectangular plug block 9 is controlled by the cylinder 8 to be inserted into the slot at the bottom of the steel barrel 5 to provide stability for the steel barrel 5. The outer wall of the steel barrel 5 is provided with a finger groove and a connecting thread. The finger groove is convenient for personnel to pull out and transfer, and the connecting thread is used to connect the pre-removed threaded steel cover.

[0023] Preferably, a hopper 11 is fixedly connected to the top of the placement frame 2, an inlet is provided at the top of the hopper 11, and an outlet inclined toward the steel drum 5 is provided at one end of the hopper 11;

[0024] The batches of nuclear medicine syringe waste are poured into the inlet at the top of the hopper 11, and then the nuclear medicine syringe waste is sequentially input into the steel barrel 5 through the outlet of the hopper 11 which is tilted downward toward the barrel mouth of the steel barrel 5.

[0025] Preferably, a positioning block 10 is fixedly connected to the inner wall of the socket 4, and one end of the positioning block 10 is inserted into the outer wall of the steel barrel 5;

[0026] The outer wall of the steel barrel 5 is provided with a slot that matches the positioning block 10. After the steel barrel 5 and the positioning block 10 are plugged in, the processing position of the steel barrel 5 is determined, which facilitates the rectangular plug-in block 9 controlled by the cylinder 8 to be inserted into the steel barrel 5, so that the steel barrel 5 can be installed and disassembled more quickly.

[0027] Preferably, the outer wall of the limit seat 3 is fixedly connected to two symmetrical guard plates 12;

[0028] The guard plate 12 is used to block and protect the syringe output from the outlet of the hopper 11 to prevent it from falling out.

[0029] A specific application of this embodiment is: the nuclear medicine syringe waste that needs to be transferred in batches is poured into the drop hopper 11 from the inlet at the top of the drop hopper 11, and slides into the steel barrel 5 through the downwardly inclined outlet of the drop hopper 11, and then the pressing plate 7 is controlled to move downward by the telescopic end of the hydraulic cylinder 6, so that the pressing plate 7 extends into the steel barrel 5, and the syringes accumulated in the steel barrel 5 are compacted, so that syringes of different sizes and shapes are quickly flattened and more fully filled in the storage space of the steel barrel 5. After compacting a part, the pressing plate 7 is controlled to move upward to the top of the waste hopper outlet, and the storage barrel is replenished with nuclear medicine syringe waste that needs to be transferred in batches through the waste hopper for compaction;

[0030] After the steel barrel 5 completes the compaction and filling steps, the cylinder 8 controls the rectangular plug 9 to move away from the steel barrel 5, and the steel barrel 5 can be taken out from the socket 4 of the limit seat 3 for subsequent packaging and transfer. When the unfilled steel barrel 5 is placed in the socket 4 of the limit seat 3, the steel barrel 5 and the positioning block 10 are plugged together, and the cylinder 8 can be used to control the rectangular plug 9 to be inserted into the bottom end of the steel barrel 5, so that the steel barrel 5 can remain stable when the material is compacted.

[0031] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0033] 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 compacting device for nuclear medicine syringe waste, comprising: A base (1); characterized in that the top of the base (1) is fixedly connected to a mounting frame (2), the top of the mounting frame (2) is fixedly connected to a hydraulic cylinder (6), the telescopic end of the hydraulic cylinder (6) is vertically fixedly connected to a pressure plate (7), the top of the base (1) is fixedly connected to a limit seat (3), the outer wall of the limit seat (3) is provided with a socket (4), the inner wall of the socket (4) is inserted with a steel barrel (5), the outer wall of the limit seat (3) is fixedly connected to two symmetrical cylinders (8), the telescopic end of the cylinder (8) is fixedly connected to a rectangular plug (9), one end of the rectangular plug (9) is inserted into the outer wall of the steel barrel (5).

2. A nuclear medicine syringe waste compacting device according to claim 1, characterized in that: A hopper (11) is fixedly connected to the top of the placement frame (2), an inlet is provided at the top of the hopper (11), and an outlet inclined toward the steel barrel (5) is provided at one end of the hopper (11).

3. A nuclear medicine syringe waste compacting device according to claim 1, characterized in that: A positioning block (10) is fixedly connected to the inner wall of the socket (4), and one end of the positioning block (10) is inserted into the outer wall of the steel barrel (5).

4. A nuclear medicine syringe waste compacting device according to claim 1, characterized in that: Two symmetrical guard plates (12) are fixedly connected to the outer wall of the limiting seat (3).

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