Irradiation sterilization equipment suitable for various blood collection tubes

Abstract

The utility model provides irradiation sterilization equipment suitable for various blood collection tubes, which comprises an irradiation sterilization box body, a hinge is mounted on the outer wall of the irradiation sterilization box body, a protective door is mounted on the front side of the irradiation sterilization box body through the hinge, a steering motor is mounted in the irradiation sterilization box body, and a motor is mounted in the irradiation sterilization box body. An output shaft of the steering motor is fixedly connected with a roller through a coupler, a clamping groove is formed in the inner wall of the roller, an operation panel is installed on the front face of the irradiation sterilization box body, and an installation assembly is connected to the interior of the roller in a clamped mode. Compared with the prior art, the radiation sterilization device has the following beneficial effects that the steering motor is adopted to drive the roller to rotate, so that the mounting component in the roller is driven to integrally rotate to perform radiation sterilization on the blood collection tube, and the steering motor is utilized to control the specified pause time, so that the implemented dose meets the radiation sterilization dose requirement of a product; the uniformity of the blood collection tubes is higher, and the sterilization effect is improved.

Description

Technical Field

[0001] The utility model relates to radiation sterilization equipment suitable for various blood collection tubes, belonging to the technical field of radiation sterilization. Background Art

[0002] Radiation sterilization is a technology that uses radiation (including X-rays, gamma rays, and accelerated electron beams) to kill harmful bacteria and insects. Electromagnetic waves used for sterilization include microwaves, ultraviolet rays (UV), X-rays, and gamma rays. They can all control the growth of microorganisms or kill microorganisms in specific ways. For example, microwaves can kill microorganisms through heat; ultraviolet rays cause adjacent pyrimidines in DNA molecules to form pyrimidine dimers, inhibiting DNA replication and transcription, and killing microorganisms; X-rays and gamma rays can oxidize other substances or generate free radicals (OH·H) and then act on biological molecules, or directly act on biological molecules, breaking hydrogen bonds, oxidizing double bonds, destroying ring structures, or polymerizing certain molecules, etc., destroying and changing the structure of biological macromolecules, thereby inhibiting or killing microorganisms. Vacuum blood collection tubes are disposable, negative pressure vacuum glass tubes that can achieve quantitative blood collection and need to be used in conjunction with venous blood collection needles.

[0003] In the prior art, blood collection tubes of different specifications have different sizes and weights and are irradiated in the same irradiation container. The prior art processing results in uneven irradiation sterilization. In order to overcome the shortcomings of the prior art, research is conducted on optimizing the irradiation uniformity of blood collection tubes. Therefore, an irradiation sterilization device suitable for all types of blood collection tubes is designed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a radiation sterilization device suitable for various types of blood collection tubes to solve the problems raised in the above-mentioned background technology. The utility model makes the radiation sterilization of blood collection tubes of different specifications more uniform when irradiated.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a radiation sterilization device suitable for various types of blood collection tubes, including a radiation sterilization box, the outer wall of the radiation sterilization box is installed with a hinge, the front of the radiation sterilization box is installed with a protective door through a hinge, the interior of the radiation sterilization box is installed with a steering motor, the output shaft of the steering motor is fixedly connected to a roller through a coupling, the inner wall of the roller is provided with a slot, the front of the radiation sterilization box is installed with an operation panel, the interior of the roller is engaged and connected with an installation component, the interior of the radiation sterilization box is installed with a bracket, and the bottom of the radiation sterilization box is installed with a universal wheel.

[0006] Furthermore, the interior of the installation assembly includes a blood collection tube placement cylinder, a clamping block, a closing cover, a spiral winding pad, a spring, a lifting block and a limit block. The interior of the drum is clamped and connected to the blood collection tube placement cylinder, the outer wall of the blood collection tube placement cylinder is fixedly connected to the clamping block, the front rotating shaft of the blood collection tube placement cylinder is connected to the closing cover, the interior of the blood collection tube placement cylinder is provided with a spiral winding pad, the interior of the drum is fixedly connected to the spring, the other end of the spring is fixedly connected to the lifting block, and the inner wall of the blood collection tube placement cylinder is fixedly connected to the limit block.

[0007] Furthermore, four groups of blood collection tube placement cylinders are arranged inside the drum, and four placement slots are opened inside the blood collection tube placement cylinders.

[0008] Furthermore, the card blocks and the card slots are interlocked, and the number of the card blocks is consistent with the number of the card slots.

[0009] Furthermore, the lifting block corresponds to the internal mounting notch of the blood collection tube placement tube, and the lifting block and the limiting block are staggered and overlapped.

[0010] Furthermore, an observation window is provided on the front of the protective door, and the observation window is located directly in front of the topmost mounting component.

[0011] Furthermore, the roller is located between the brackets, and the roller rolls along the inner wall of the bracket.

[0012] Beneficial effects of the utility model: the utility model is a radiation sterilization device suitable for various types of blood collection tubes. By studying the irradiation of blood collection tubes, a steering motor is used to drive the drum to rotate, thereby driving the installation assembly inside the drum to rotate as a whole, and the blood collection tubes are irradiated and sterilized. The dose distribution result of the product in the irradiation container is measured to obtain the dose distribution of the blood collection tube in the irradiation container under the rotation mode. During the irradiation sterilization process, the product in the irradiation container is turned over, and the steering motor is used to control the specified pause time so that the implemented dose meets the radiation sterilization dose requirement of the product, so that the uniformity of the blood collection tubes is higher and the sterilization effect is improved. At the same time, a spiral winding pad is arranged inside the blood collection tube placement cylinder, which can be contracted according to the diameter of different blood collection tubes, so that the blood collection tubes are fixed inside the installation assembly, so that it is suitable for use with different blood collection tubes.

[0013] By installing the spring and lifting block position inside the component, it is more convenient and quick to take the blood collection tube. The lifting block and the limit block are staggered by pressing and rotating. Driven by the elastic force of the spring, the lifting block is lifted to push out the internal blood collection tube, making it convenient to take it out from the outside. At the same time, the installation component position can also be disassembled, which is convenient for later replacement or overall disassembly and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a schematic diagram of the structure of a radiation sterilization device suitable for various blood collection tubes of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation assembly structure of the utility model;

[0017] Figure 3 It is a side sectional view of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1. irradiation sterilization box; 2. hinge; 3. protective door; 4. steering motor; 5. roller; 6. slot; 7. operation panel; 8. installation assembly; 801. blood collection tube placement tube; 802. block; 803. closing cover; 804. spiral pad; 805. spring; 806. lifting block; 807. limit block; 9. bracket; 10. universal wheel. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figure 1 and Figure 2 The utility model provides a technical solution: a radiation sterilization device suitable for various blood collection tubes, including a radiation sterilization box 1, a hinge 2 is installed on the outer wall of the radiation sterilization box 1, a protective door 3 is installed on the front of the radiation sterilization box 1 through the hinge 2, a steering motor 4 is installed inside the radiation sterilization box 1, the output shaft of the steering motor 4 is fixedly connected to a roller 5 through a coupling, a card slot 6 is opened on the inner wall of the roller 5, an operation panel 7 is installed on the front of the radiation sterilization box 1, an installation component 8 is connected to the inside of the roller 5 by card engagement, a bracket 9 is installed inside the radiation sterilization box 1, and a universal wheel 10 is installed at the bottom of the radiation sterilization box 1.

[0022] The above structure uses a steering motor 4 to drive the roller 5 to rotate, thereby driving the mounting assembly 8 inside the roller 5 to rotate as a whole, and irradiating and sterilizing the blood collection tube. The dose distribution result of the product in the irradiation container is measured to obtain the dose distribution of the blood collection tube in the irradiation container in the rotation mode. During the irradiation sterilization process, the product in the irradiation container is turned over, and the steering motor 4 is used to control the specified pause time so that the implemented dose meets the radiation sterilization dose requirement of the product, so that the uniformity of the blood collection tube is higher and the sterilization effect is improved.

[0023] See also Figure 3 to Figure 4 The utility model provides a technical solution: the interior of the installation component 8 includes a blood collection tube placement cylinder 801, a clamping block 802, a closing cover 803, a spiral pad 804, a spring 805, a lifting block 806 and a limiting block 807; the interior of the drum 5 is clamped and connected with the blood collection tube placement cylinder 801; the outer wall of the blood collection tube placement cylinder 801 is fixedly connected with the clamping block 802; the front rotating shaft of the blood collection tube placement cylinder 801 is connected with the closing cover 803; the interior of the blood collection tube placement cylinder 801 is provided with a spiral pad 804; the interior of the drum 5 is fixedly connected with a spring 805; the other end of the spring 805 is fixedly connected with the lifting block 806; the inner wall of the blood collection tube placement cylinder 801 is fixedly connected with the limiting block 807.

[0024] The above structure can store and irradiate blood collection tubes through the installation component 8. A spiral winding pad 804 is arranged inside the blood collection tube placement tube 801, which can be contracted according to the diameter of different blood collection tubes, thereby fixing the blood collection tubes inside the installation component 8, so that it is suitable for use with different blood collection tubes.

[0025] Furthermore, four groups of blood collection tube placement cylinders 801 are arranged inside the drum 5, and four placement slots are opened inside the blood collection tube placement cylinders 801.

[0026] The structure fixes and limits the blood collection tube by installing the notch.

[0027] Furthermore, the block 802 and the slot 6 are interlocked, the number of the blocks 802 is consistent with the number of the slots 6, the lifting block 806 corresponds to the internal installation notch of the blood collection tube placement tube 801, and the lifting block 806 and the limit block 807 are staggered and overlapped.

[0028] The above structure is engaged with the clamping block 802 and the clamping slot 6, so that the position of the blood collection tube placement tube 801 can be disassembled.

[0029] Furthermore, an observation window is provided on the front of the protective door 3 , and the observation window is located directly in front of the uppermost mounting assembly 8 . The roller 5 is located between the brackets 9 , and the roller 5 rolls along the inner wall of the bracket 9 .

[0030] The above structure can monitor the irradiation condition of the blood collection tube above through the position of the observation window.

[0031] Specific implementation method: First, the blood collection tubes are sequentially placed in the placement grooves inside the installation assembly 8. At the same time, a spiral pad 804 is provided inside the blood collection tube placement cylinder 801, which can be contracted according to the diameters of different blood collection tubes, so that the blood collection tubes are fixed inside the installation assembly 8, so that they are suitable for use with different blood collection tubes; secondly, by studying the irradiation of blood collection tubes, a steering motor 4 is used to drive the drum 5 to rotate, thereby driving the installation assembly 8 inside the drum 5 to rotate as a whole, and the blood collection tubes are irradiated and sterilized, and the dose distribution results of the product in the irradiated container are measured to obtain the dose distribution of the blood collection tubes in the irradiated container in the rotation mode, and the irradiation container is irradiated during the irradiation sterilization process. The product in the device is turned over, and the steering motor 4 is used to control the specified pause time so that the implemented dose meets the radiation sterilization dose requirements of the product, so that the uniformity of the blood collection tube is higher and the sterilization effect is improved; finally, the spring 805 and the lifting block 806 arranged inside the installation component 8 make it more convenient and quick to take the blood collection tube. The pressing and rotating method is adopted to make the lifting block 806 and the limit block 807 staggered, so that the lifting block 806 is lifted under the elastic force of the spring 805, and the internal blood collection tube can be pushed out, so that it is convenient to take it from the outside. At the same time, the installation component 8 can also be disassembled, which is convenient for later replacement or overall disassembly and use.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A radiation sterilization device suitable for various blood collection tubes, comprising a radiation sterilization box (1), characterized in that: The outer wall of the irradiation sterilization box (1) is provided with a hinge (2), the front of the irradiation sterilization box (1) is provided with a protective door (3) through the hinge (2), the interior of the irradiation sterilization box (1) is provided with a steering motor (4), the output shaft of the steering motor (4) is fixedly connected to a roller (5) through a coupling, the inner wall of the roller (5) is provided with a slot (6), the front of the irradiation sterilization box (1) is provided with an operation panel (7), the interior of the roller (5) is engaged with a mounting assembly (8), the interior of the irradiation sterilization box (1) is provided with a bracket (9), and the bottom of the irradiation sterilization box (1) is provided with a universal wheel (10).

2. The irradiation sterilization device applicable to various blood collection tubes according to claim 1, characterized in that: The interior of the mounting assembly (8) comprises a blood collection tube placement cylinder (801), a clamping block (802), a closing cover (803), a spiral wound pad (804), a spring (805), a lifting block (806) and a limiting block (807); the interior of the drum (5) is engaged with the blood collection tube placement cylinder (801); the outer wall of the blood collection tube placement cylinder (801) is fixedly connected with the clamping block (802); the front rotating shaft of the blood collection tube placement cylinder (801) is connected with the closing cover (803); the interior of the blood collection tube placement cylinder (801) is provided with a spiral wound pad (804); the interior of the drum (5) is fixedly connected with a spring (805); the other end of the spring (805) is fixedly connected with the lifting block (806); the inner wall of the blood collection tube placement cylinder (801) is fixedly connected with the limiting block (807).

3. The irradiation sterilization device applicable to various blood collection tubes according to claim 2, characterized in that: Four groups of blood collection tube placement cylinders (801) are arranged inside the drum (5), and four placement slots are opened inside the blood collection tube placement cylinders (801).

4. The irradiation sterilization device applicable to various blood collection tubes according to claim 2, characterized in that: The card blocks (802) and the card slots (6) are interlocked, and the number of the card blocks (802) is consistent with the number of the card slots (6).

5. The irradiation sterilization device applicable to various blood collection tubes according to claim 2, characterized in that: The lifting block (806) corresponds to the internal installation notch of the blood collection tube placement cylinder (801), and the lifting block (806) and the limiting block (807) are offset and overlapped.

6. The irradiation sterilization device applicable to various blood collection tubes according to claim 1, characterized in that: The front of the protective door (3) is provided with an observation window, and the observation window is located directly in front of the uppermost mounting assembly (8).

7. The irradiation sterilization device applicable to various blood collection tubes according to claim 1, characterized in that: The roller (5) is located between the brackets (9), and the roller (5) rolls along the inner wall of the bracket (9).

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