Electric lifting mechanism for activity detection

Abstract

The utility model relates to an activity detection electric lifting mechanism which is characterized by comprising a supporting structure and a clamping structure, and the supporting structure is installed above the clamping structure. The lifting electric cylinder is arranged to control the optical axis to ascend and descend, and the injector tray and the penicillin bottle tray are arranged on the same optical axis, so that radioactive medicine sampling can be performed on a penicillin bottle and an injector at the same time, equipment replacement is not needed, the exposure time of medical staff in a radioactive environment is shortened, and the working efficiency is improved. Meanwhile, the triangular bracket and the fulcrum fixing copper sleeve are arranged, so that the optical axis is kept vertical in the using process, sampling is facilitated, and the device can be more suitable for being used in narrow environments such as a source storage tank.

Description

Technical Field

[0001] The utility model relates to the technical field of radioactive drug activity monitoring, in particular to an activity detection electric lifting mechanism. Background Art

[0002] Radioactive drugs refer to radionuclide preparations or their labeled compounds used for clinical diagnosis or treatment. The difference between radioactive drugs and other drugs is that the radionuclides contained in radioactive drugs can radiate rays. Therefore, all drugs that contain radionuclides in molecules or preparations are called radioactive drugs. According to the "Radioactive Drug Therapy Administration Operation Procedure", it is necessary to accurately calculate the activity of the radioactive drug at the time of use, and calculate the dilution as needed. After dilution, the activity of the drug must be finally determined to ensure that it is foolproof. At present, when radioactive drugs are needed to treat patients, medical staff enter the isolation room fully armed and draw from the radioactive drug source tank. After drawing, activity detection is required to accurately determine the amount of radioactive drugs that the patient should be injected. For example, the Chinese utility model with patent number CN217639558U discloses a device for measuring the activity of radioactive drugs. By setting a lifting device and a measuring frame cooperating with the lifting device and the activity meter, the activity measurement of radioactive drugs can be automatically, stably and accurately completed, thereby reducing the operation time of medical staff and reducing the radiation damage caused by radioactive drugs. At the same time, automatic measurement also provides a basis for the realization of automatic batch packaging operations.

[0003] The above utility model still has certain problems for users. During its use, the user can only insert the syringe into the source tank to absorb the radioactive drug alone, and cannot insert the syringe bottle deep into the source tank to extract the drug. The extraction step of the radioactive drug is added during the operation, which increases the risk of exposure of medical staff in a radioactive environment. Utility Model Content

[0004] In view of the above existing technical problems, the utility model provides an activity detection electric lifting mechanism, which is characterized by comprising a supporting structure and a clamping structure, wherein the supporting structure is installed above the clamping structure, and the clamping structure is composed of a supporting horizontal plate, a supporting vertical plate, a triangular bracket, a syringe tray, a clamp A, a vial tray, a clamp B, an optical axis, and a fulcrum fixed copper sleeve. The supporting horizontal plate is installed at the top of the supporting vertical plate, the triangular bracket is installed below the supporting horizontal plate, a fulcrum fixed copper sleeve is installed at one end of the supporting horizontal plate, a linkage rod is installed above the optical axis, the optical axis passes through the tube fulcrum fixed copper sleeve, a syringe tray is installed at the lower part of the optical axis, a clamp A is installed above the syringe tray, a vial tray is installed at the bottom of the optical axis, and a clamp B is installed above the vial tray.

[0005] The support structure is composed of a support platform, a base, a lifting electric cylinder, a connecting shaft, and a linkage rod. The base is installed above the support platform, the lifting electric cylinder is installed above the base, the rotating shaft is installed above the lifting electric cylinder, and the linkage rod is installed above the rotating shaft.

[0006] Specifically, the optical axis passes through the fulcrum fixed copper sleeve, and the upper end is installed on the linkage rod.

[0007] Specifically, a power source is provided inside the base to provide power for the lifting cylinder.

[0008] Specifically, the triangular bracket is installed at the angle formed by the installation connection of the supporting horizontal plate and the supporting vertical plate.

[0009] Beneficial effects of the utility model:

[0010] The utility model arranges a lifting electric cylinder to control the lifting of the optical axis, thereby controlling the lifting of the syringe tray and the vial tray, so as to facilitate the sampling of radioactive drugs. The syringe tray and the vial tray are arranged on the same optical axis, so that the vials and syringes can be used at the same time without the need to replace the equipment, thereby reducing the exposure time of medical staff in the radioactive environment. At the same time, the arrangement of the tripod bracket and the fulcrum fixing copper sleeve ensures that the optical axis remains vertical during use, which is conducive to sampling, and the device is more adaptable to use in narrow environments such as source storage tanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of an activity detection electric lifting mechanism of the utility model;

[0012] Figure 2 This is a schematic diagram of the overall structure of an activity detection electric lifting mechanism of the utility model;

[0013] As shown in the figure: 1. Support table, 2. Base, 3. Lifting electric cylinder, 4. Connecting shaft, 5. Linkage rod, 6. Support horizontal plate, 7. Support vertical plate, 8. Syringe tray, 9. Clamp A, 10. Syringe bottle tray, 11. Clamp B, 12. Optical axis, 13. Fulcrum fixing copper sleeve, 14. Triangle bracket. DETAILED DESCRIPTION

[0014] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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.

[0015] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0016] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] Example 1

[0018] like Figure 1 and Figure 2 As shown, a base 2 is installed above the support platform 1, a lifting cylinder 3 is installed above the base 2, a connecting shaft 4 is installed above the lifting cylinder 3, a linkage rod 5 is installed above the connecting shaft 4, a supporting vertical plate 7 is installed on the side of one end of the support platform 1, a supporting horizontal plate 6 is installed above the supporting vertical plate 7, a triangular bracket 14 is installed at the angle formed by the supporting horizontal plate 6 and the supporting vertical plate 7, a fulcrum fixing copper sleeve 13 is installed at the top of one side of the supporting horizontal plate 6, an optical axis 12 is installed below the linkage rod 5, the optical axis 12 passes through the fulcrum fixing copper sleeve 13, a syringe tray 8 is installed at the lower part of the optical axis 12, a clamp A is installed above the syringe tray 8, a syringe bottle tray 10 is installed at the bottom of the optical axis 12, and a clamp B11 is installed above the syringe bottle tray 10.

[0019] Example 2

[0020] During use, the medical staff installs the syringe on the syringe mounting tray 8 and tightens the clamp A9 to fix it, places the vial in the vial tray 10, tightens the clamp B11, starts the lifting cylinder 2, and the linkage rod 5 descends, driving the optical axis 12 to descend, and the vial and the syringe go deep into the source tank for sampling. After the sampling is completed, the lifting cylinder 2 is raised, driving the linkage rod 5 to rise, and then driving the optical axis 12 to rise, and the vial and the syringe are taken out.

[0021] Example 3

[0022] Before using the device, the clamp A9 and the clamp B11 can be removed from the optical axis 12. When in use, the medical staff installs the syringe on the syringe support 8, and then places the vial in the vial tray A, starts the lifting cylinder 2, and the linkage rod 5 descends, driving the optical axis 12 to descend. At this time, the vial and the syringe go deep into the source tank for sampling. After the sampling is completed, the lifting cylinder 2 is raised, driving the linkage rod 5 to rise, and then driving the optical axis 12 to rise, and the vial and the syringe are taken out.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An activity detection electric lifting mechanism, characterized in that It includes a supporting structure and a clamping structure. The supporting structure is installed above the clamping structure. The clamping structure is composed of a supporting horizontal plate, a supporting vertical plate, a triangular bracket, a syringe tray, a clamp A, a syringe bottle tray, a clamp B, an optical axis, and a fulcrum fixing copper sleeve. The supporting horizontal plate is installed on the top of the supporting vertical plate, the triangular bracket is installed below the supporting horizontal plate, a hole is opened at one end of the supporting horizontal plate to install the fulcrum fixing copper sleeve, a linkage rod is installed above the optical axis, the optical axis passes through a tube fulcrum fixing copper sleeve, a syringe tray is installed at the lower part of the optical axis, a clamp A is installed above the syringe tray, a syringe bottle tray is installed at the bottom of the optical axis, and a clamp B is installed above the syringe bottle tray.

2. According to claim 1, an activity detection electric lifting mechanism is characterized in that The support structure consists of a support platform, a base, a lifting electric cylinder, a connecting shaft, and a linkage rod. The base is installed above the support platform, the lifting electric cylinder is installed above the base, the connecting shaft is installed above the lifting electric cylinder, and the linkage rod is installed above the connecting shaft.

3. According to claim 2, an activity detection electric lifting mechanism is characterized in that A power source is arranged inside the base to provide power for the lifting electric cylinder.

4. The electric lifting mechanism for activity detection according to claim 3, characterized in that The optical axis passes through a fulcrum fixing copper sleeve, and the upper end is installed on the linkage rod.

5. The activity detection electric lifting mechanism according to claim 3, characterized in that The triangular bracket is installed at the angle formed by the installation connection of the supporting horizontal plate and the supporting vertical plate.

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