Novel verification device for heat penetration test of saturated steam sterilization product cabinet

Abstract

The utility model discloses a novel verification device for a heat penetration test of a saturated steam sterilization product cabinet, relates to the technical field of verification of the heat penetration test of the steam sterilization product cabinet, and aims to solve the problem that a detection result is inconvenient to accurately obtain by an existing experimental method. Threaded holes are formed in the two ends of the interior of the fixing tube base, the two ends of the fixing tube base are in threaded connection with a first adjusting knob and a second adjusting knob respectively, a penicillin bottle and a wireless temperature probe are clamped between the first adjusting knob and the second adjusting knob, and the detection end of the wireless temperature probe penetrates through the bottle plug end of the penicillin bottle. And the detection end of the wireless temperature probe is arranged at the middle position in the penicillin bottle. The heat penetration efficiency of the solution in the flat replaced ampoule bottle product can be accurately obtained, and then the sterilization effect of the solution in the flat replaced ampoule bottle product can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of heat penetration testing and verification technology for steam sterilization product cabinets, and in particular to a novel verification device for heat penetration testing of saturated steam sterilization product cabinets. Background Technology

[0002] Currently, due to their small size and the characteristics of their containers, such as the wire-sealing process, water injection ampoules cannot have their temperature probes or thermocouples placed inside the product solution for heat penetration temperature testing. Therefore, it is impossible to accurately verify the sterilization effect of the final sterilization process. To address this issue, a temperature verification combination device is proposed to meet the heat penetration testing requirements of a saturated steam sterilizer. Utility Model Content

[0003] The purpose of this invention is to provide a novel verification device for heat penetration testing of saturated steam sterilization product cabinets, which can accurately obtain the heat penetration efficiency of the internal solution of the replaced ampoule product, thereby obtaining the sterilization effect of the internal solution.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A novel verification device for heat penetration testing of saturated steam sterilization product cabinets includes a fixed tube base. Both ends of the fixed tube base have threaded holes, and a first adjustment knob and a second adjustment knob are threadedly connected to both ends of the fixed tube base, respectively. A vial and a wireless temperature probe are held between the first and second adjustment knobs. The detection end of the wireless temperature probe penetrates through the stopper end of the vial and is positioned in the middle of the inside of the vial. Multiple perforated holes are provided on the outer surface of the fixed tube base.

[0006] By adopting the above technical solution, the heat penetration efficiency inside vials and ampoules can be effectively detected.

[0007] Furthermore, a limiting block is provided on the outside of the fixed tube seat, and a sliding hole is provided at the middle position of the limiting block, and a drill rod is slidably installed inside the sliding hole.

[0008] By adopting the above technical solution, effective sliding operations can be performed.

[0009] Furthermore, a drill bit is fixedly connected to the middle position of one end face of the drill rod, and an end cap is fixedly installed at the other end of the drill rod.

[0010] By adopting the above technical solution, pre-drilling can be effectively performed on the stopper end of the vial.

[0011] Furthermore, a stop block is fixedly fitted onto the outer surface of the drill rod, and a return spring is fitted onto the outside of the drill rod, with the return spring located between the end and the limiting block.

[0012] By adopting the above technical solution, the drill pipe can be effectively reset.

[0013] In summary, the beneficial technical effects of this utility model are as follows:

[0014] 1. In use, the second adjusting knob is first screwed onto one end of the fixed tube base, then the vial is placed inside the fixed tube base, then the limiting block is snapped onto one end of the fixed tube base, and then the end is pressed to make the drill rod slide in the sliding hole in the middle position of the limiting block, so that the drill needle can first drill the rubber stopper of the vial, ensuring that the wireless temperature probe can effectively drill into the inside of the vial, avoiding damage to the wireless temperature probe during repeated use, and effectively improving practicality and service life;

[0015] 2. In use, the wireless temperature probe is inserted into the vial and then placed inside the fixed tube base. The first and second adjustment knobs are then tightened to clamp the vial and wireless temperature probe inside the fixed tube base. The assembled device is then placed in a steam sterilizer. Because multiple perforations are provided on the outer surface of the fixed tube base, the steam temperature can be quickly and efficiently transferred to the liquid in the vial. The wireless temperature probe can then record the temperature of the liquid inside the vial. After sterilization, the device is removed, and the external electrical connector is inserted into the interface of the wireless temperature probe through the detection socket. Temperature data can be quickly and conveniently read, effectively replacing the inability of ampoules to accurately detect the sterilization status of the internal liquid. Attached Figure Description

[0016] Figure 1 This is a first-view perspective view of the three-dimensional structure of this utility model;

[0017] Figure 2 This is a second perspective view of the three-dimensional structure of this utility model.

[0018] In the diagram: 1. Fixed tube base; 2. Vial; 3. Hole; 4. Wireless temperature probe; 5. First adjustment knob; 7. Second adjustment knob; 8. Limit block; 9. Drill rod; 10. Drill needle; 11. End; 12. Return spring. Detailed Implementation

[0019] The method of this utility model will be further described in detail below with reference to the accompanying drawings.

[0020] Reference Figure 1 , Figure 2A novel verification device for heat penetration testing of saturated steam sterilization cabinets includes a fixed tube base 1. Both ends of the fixed tube base 1 have threaded holes, and a first adjusting knob 5 and a second adjusting knob 7 are threadedly connected to each end of the fixed tube base 1. A vial 2 and a wireless temperature probe 4 (AHT2415C) are held between the first adjusting knob 5 and the second adjusting knob 7. The detection end of the wireless temperature probe 4 penetrates through the stopper end of the vial 2 and is positioned in the middle of the inside of the vial 2. Multiple perforated holes 3 are provided on the outer surface of the fixed tube base 1, allowing the wireless temperature probe 4 to be inserted into the inside of the vial 2 before being placed inside the fixed tube base 1 during use. Next, tighten the first adjustment knob 5 and the second adjustment knob 7. Use the first adjustment knob 5 and the second adjustment knob 7 to clamp and install the vial 2 and the wireless temperature probe 4 inside the fixed tube seat 1. Then place the assembled device inside the steam sterilizer. Since there are multiple perforated holes 3 on the outer surface of the fixed tube seat 1, the steam temperature can be quickly and efficiently transferred to the liquid in the vial 2. At this time, the temperature of the liquid inside the vial 2 can be recorded using the wireless temperature probe 4. After sterilization, take out the device and insert the external electrical connector into the interface of the wireless temperature probe 4 through the detection socket 6. The temperature data can be read quickly and conveniently, which can effectively replace the ampoule, which cannot accurately detect the sterilization status of the internal liquid.

[0021] Reference Figure 1 , Figure 2 The fixed tube base 1 is provided with a limiting block 8 on its outside. A sliding hole is provided in the middle of the limiting block 8, and a drill rod 9 is slidably installed inside the sliding hole. A drill needle 10 is fixedly connected to the middle of one end face of the drill rod 9, and an end head 11 is fixedly installed at the other end of the drill rod 9. A stop block is fixedly fitted on the outer surface of the drill rod 9, and a return spring 12 is fitted on the outside of the drill rod 9. The return spring 12 is located between the end head 11 and the limiting block 8. In use, the second adjusting knob 7 is first screwed on one end of the fixed tube base 1, then the vial 2 is placed inside the fixed tube base 1, then the limiting block 8 is snapped on one end of the fixed tube base 1, and then the end head 11 is pressed, so that the drill rod 9 slides in the sliding hole in the middle of the limiting block 8, thereby allowing the drill needle 10 to drill through the rubber stopper of the vial 2, ensuring that the wireless temperature probe 4 can effectively drill into the inside of the vial 2, avoiding damage to the wireless temperature probe 4 during repeated use, and effectively improving practicality and service life.

[0022] Working principle: In use, first screw the second adjusting knob 7 onto one end of the fixed tube seat 1, then place the vial 2 inside the fixed tube seat 1, then snap the limiting block 8 onto one end of the fixed tube seat 1, and then press the end 11 to make the drill rod 9 slide in the sliding hole at the middle position of the limiting block 8, thereby allowing the drill needle 10 to drill a hole in the rubber stopper of the vial 2. After drilling is completed, insert the wireless temperature probe 4 into the inside of the vial 2, and then place it inside the fixed tube seat 1. Then tighten the first adjusting knob 5 and the second adjusting knob 7, using the first... Adjusting knob 5 and second adjusting knob 7 clamp the vial 2 and wireless temperature probe 4 inside the fixed tube base 1. Then, the assembled device is placed inside the steam sterilizer. Since multiple perforated holes 3 are provided on the outer surface of the fixed tube base 1, the steam temperature can be quickly and efficiently transferred to the liquid in the vial 2. At this time, the temperature of the liquid inside the vial 2 can be recorded using the wireless temperature probe 4. After sterilization, the device is taken out, and the external electrical connector is inserted into the interface of the wireless temperature probe 4 through the detection socket 6, so that the temperature data can be read quickly and conveniently.

[0023] The specific real-time examples described herein are preferred real-time examples of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A novel verification device for heat penetration testing of saturated steam sterilization product cabinets, comprising a fixed tube base (1), characterized in that: Both ends of the fixed tube base (1) are provided with threaded holes, and the two ends of the fixed tube base (1) are respectively threaded with a first adjustment knob (5) and a second adjustment knob (7). The vial (2) and the wireless temperature probe (4) are held between the first adjustment knob (5) and the second adjustment knob (7). The detection end of the wireless temperature probe (4) passes through the stopper end of the vial (2), and the detection end of the wireless temperature probe (4) is placed in the middle position inside the vial (2). Multiple hollow holes (3) are provided on the outer surface of the fixed tube base (1).

2. The novel verification device for heat penetration testing of saturated steam sterilization product cabinets according to claim 1, characterized in that: The fixed tube seat (1) is provided with a limiting block (8) on the outside, and a sliding hole is provided at the middle position of the limiting block (8), and a drill rod (9) is slidably installed inside the sliding hole.

3. The novel verification device for heat penetration testing of saturated steam sterilization product cabinets according to claim 2, characterized in that: A drill bit (10) is fixedly connected to the middle position of one end face of the drill rod (9), and an end cap (11) is fixedly installed at the other end of the drill rod (9).

4. The novel verification device for heat penetration testing of saturated steam sterilization product cabinets according to claim 3, characterized in that: A stop block is fixedly fitted onto the outer surface of the drill rod (9), and a return spring (12) is fitted onto the outside of the drill rod (9). The return spring (12) is located between the end (11) and the limiting block (8).

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