Device for detecting total number of initial pollution bacteria of disposable medical supplies

By introducing the camera position and angle adjustment mechanism into the disposable medical supplies detection device, the problem of inaccurate detection is solved, the accuracy of bacteria counting is achieved, and bacteria are killed by the high temperature of the heating chamber to ensure the reliability of the detection results. .

CN222250746UActive Publication Date: 2024-12-27ZHIRAN TESTING CERTIFICATION (JIANGSU) GROUP CO LTD
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Patent Information

Application Number
CN202420927908.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-30
Publication Date
2024-12-27
Estimated Expiration
2034-04-30

AI Technical Summary

Technical Problem

The existing detection devices for the initial contamination of bacteria in disposable medical supplies are prone to inaccurate bacterial count due to the limitation of the equipment structure during inspection, especially when the disposable supplies are not fully displayed under the camera.

Method used

A detection device including a camera, a fixing plate, a rotating ball, a moving mechanism and a placement mechanism is designed. Through the heating wire, the rotating motor, the electro-hydraulic rod and the telescopic rod, the position, angle and height of the camera can be adjusted to ensure that the Disposable items are fully displayed under the camera to achieve the accuracy of bacteria counting.

Benefits of technology

Through this device, it is possible to ensure that disposable medical supplies are fully displayed under the camera during testing, which improves the accuracy of bacteria counting, and kills bacteria through the high temperature of the heating chamber to ensure the reliability of the test results.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of total bacterial count detection, in particular to a total initial pollution bacterial count detection device for disposable medical supplies. According to the technical scheme, the detection device comprises a detection device body, a camera is arranged in the detection device body, a fixing plate is fixedly connected to the top of the camera, a fixing rod is fixedly connected to the top of the fixing plate, a rotating ball is fixedly connected to the top of the fixing rod, and a moving mechanism is arranged at the top of the detection device body; a mounting plate is arranged at the bottom of the moving mechanism, a rotating groove is formed in the bottom of the mounting plate, the inner wall of the rotating groove is in rotating fit with a rotating ball, force can be applied to one side of the top of a fixing plate through an electric hydraulic rod, at the moment, the rotating ball rotates in the inner wall of the rotating groove, the angle of the camera can be adjusted, and therefore the angle of the camera can be adjusted. The disposable articles can be completely displayed under the camera, and the effect of accurately counting bacteria is achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of total bacteria count detection, in particular to a device for detecting the total bacteria count of disposable medical supplies that are initially contaminated. Background Art

[0002] According to the classification catalogue of disinfection products of the Ministry of Health, disposable medical supplies are divided into eight categories: (i) infusion, (ii) catheter, (iii) diagnostic and treatment instruments, (iv) dialysis instruments, (v) anesthesia instruments, (vi) surgical towels and dressings, (vii) nursing equipment, and (viii) other categories. An initial contamination total bacteria detection device is required in the production of disposable medical supplies. Generally, the disposable medical supplies are placed under a camera, and then the total number of bacteria is detected on the front and back sides. However, in actual use, a disposable medical supply initial contamination total bacteria detection device with a similar structure still has many defects. For example, when the staff places the medical supplies under the camera, the total number of bacteria is counted by the camera. The camera is fixed on the top inner wall of the shell. If the disposable supplies are not fully displayed under the camera, it is easy to cause inaccurate total bacteria detection. Therefore, it is necessary to design a disposable medical supply initial contamination total bacteria detection device. Utility Model Content

[0003] The purpose of the utility model is to provide a device for detecting the total number of bacteria in the initial contamination of disposable medical supplies, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for detecting the total number of bacteria in the initial contamination of disposable medical supplies, comprising a detection device body, a camera is arranged in the detection device body, a fixing plate is fixedly connected to the top of the camera, a fixing rod is fixedly connected to the top of the fixing plate, a rotating ball is fixedly connected to the top of the fixing rod, a moving mechanism is arranged on the top of the detection device body, a mounting plate is arranged on the bottom of the moving mechanism, a rotating groove is opened on the bottom of the mounting plate, a rotating fit is formed between the inner wall of the rotating groove and the rotating ball, a placing mechanism is arranged on the bottom of the detection device body, the total number of bacteria in the initial contamination of disposable medical supplies can be detected by the camera, and before counting, starting the heating wire can heat the heating chamber, and the high temperature can make the Do not kill the bacteria. Place the disposable medical supplies on the placement plate. Pull the pressure strip when placing it. At this time, the inner wall of the connecting port and the connecting rod slide, and the connecting spring is stretched. After the disposable medical supplies are under the pressure strip, release the pressure strip. The tension of the connecting spring can make the pressure strip fix the disposable medical supplies. Starting the rotating motor can make the threaded rod rotate. The rotation of the threaded rod can apply force to the moving block, so that the moving block can slide in the inner wall of the moving rail, and the position of the camera can be adjusted. The movement of the piston rod of the electric telescopic rod can adjust the height of the camera and increase the detection area of ​​the camera. Starting the electric hydraulic rod can apply force to the top side of the fixed plate. At this time, the rotating ball rotates in the inner wall of the rotating groove, and the angle of the camera can be adjusted. Therefore, the disposable supplies can be fully displayed under the camera, and accurate bacteria counting can be achieved.

[0005] Preferably, an electric hydraulic rod is fixedly connected to one side of the bottom of the mounting plate, and the piston rod of the electric hydraulic rod is hinged to the fixed plate. The setting of the electric hydraulic rod can apply force to the fixed plate to adjust the angle of the camera.

[0006] Preferably, the inner wall of the bottom top of the detection device body is fixedly connected with a movable rail, and the inner wall of the movable rail is fixedly connected with a movable block. The movable block can slide in the inner wall of the movable rail, so that the position of the camera can be adjusted.

[0007] Preferably, a rotating motor is fixedly connected to an outer wall of one side of the movable rail, and a threaded rod is fixedly connected to the output shaft of the rotating motor. The threaded rod is connected to the movable block by a thread. The threaded rod can rotate when the output shaft of the rotating motor rotates, so that the movable block can slide in the inner wall of the movable rail.

[0008] Preferably, an electric telescopic rod is fixedly connected to the bottom of the moving block, and the piston rod of the electric telescopic rod is fixedly connected to the mounting plate. The setting of the electric telescopic rod can apply force to the fixed plate under the movement of the piston rod, so that the rotating ball can rotate in the inner wall of the rotating groove.

[0009] Preferably, the placement mechanism includes a placement plate fixedly connected to the bottom inner wall of the detection device body, and both sides of the top of the placement plate are provided with pressure strips that can move up and down. The setting of the pressure strip can press down a strip of disposable supplies to prevent the disposable medical supplies from shaking.

[0010] Preferably, connecting rods are fixedly connected to both sides of the top of the placement plate, and a connecting port corresponding to the connecting rod is opened on the top of the pressure strip, and a sliding fit is formed between the inner wall of the connecting port and the connecting rod. The setting of the connecting rod can form a limit between the inner wall of the connecting port, thereby ensuring the accurate pressure position of the pressure strip.

[0011] Preferably, a connecting spring is fixedly connected between the bottom of the pressure strip and the top of the placement plate. The connecting spring is sleeved outside the connecting rod. The setting of the connecting spring can apply pressure to the pressure strip, so that the pressure strip and the disposable medical product are in contact and fixed, thereby preventing the disposable medical product from shifting.

[0012] Preferably, a heating chamber is provided in the placement plate, and a plurality of evenly distributed heating wires are fixedly connected to the inner wall of the heating chamber. The arrangement of the heating wires can increase the temperature of the heating chamber, thereby increasing the temperature of the placement plate, and making the placement plate sterile before and after testing.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The total number of initially contaminated bacteria of disposable medical supplies can be detected by the camera. Before counting, starting the heating wire can heat the heating chamber. The high temperature can kill the bacteria on the placement plate. The disposable medical supplies are placed on the placement plate. The pressure strip is pulled during placement. At this time, the inner wall of the connecting port and the connecting rod slide, and the connecting spring is stretched. After the disposable medical supplies are located under the pressure strip, the pressure strip is released. The tension of the connecting spring can fix the disposable medical supplies with the pressure strip. Starting the rotating motor can rotate the threaded rod. The rotation of the threaded rod can apply force to the moving block, so that the moving block can slide in the inner wall of the moving rail. The position of the camera can be adjusted. The movement of the piston rod of the electric telescopic rod can adjust the height of the camera and increase the detection area of ​​the camera. Starting the electric hydraulic rod can apply force to the top side of the fixed plate. At this time, the rotating ball rotates in the inner wall of the rotating groove, and the angle of the camera can be adjusted. Therefore, the disposable supplies can be fully displayed under the camera, and accurate bacterial counting can be achieved.

[0015] 2. A strip of disposable supplies can be pressed by the pressure strip to prevent the disposable medical supplies from shaking; a limit can be formed between the connecting rod and the inner wall of the connecting port to ensure the accurate pressure position of the pressure strip; the connecting spring can apply pressure to the pressure strip to make the contact between the pressure strip and the disposable medical supplies fixed, thereby preventing the disposable medical supplies from shifting; the electric heating wire can increase the temperature of the heating chamber, thereby increasing the temperature of the placement plate, and making the placement plate sterile before and after testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0020] In the figure: 1. detection device body; 2. camera; 3. fixing plate; 4. fixing rod; 5. rotating ball; 6. mounting plate; 7. rotating groove; 8. moving rail; 9. moving block; 10. rotating motor; 11. threaded rod; 12. electric telescopic rod; 13. electric hydraulic rod; 14. placement plate; 15. pressure strip; 16. connection port; 17. connecting rod; 18. connecting spring; 19. heating chamber; 20. heating wire. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the device for detecting the total number of bacteria in the initial contamination of disposable medical supplies proposed by the utility model comprises a detection device body 1, a camera 2 is arranged in the detection device body 1, a fixing plate 3 is fixedly connected to the top of the camera 2, a fixing rod 4 is fixedly connected to the top of the fixing plate 3, a rotating ball 5 is fixedly connected to the top of the fixing rod 4, a moving mechanism is arranged on the top of the detection device body 1, a mounting plate 6 is arranged on the bottom of the moving mechanism, a rotating groove 7 is opened on the bottom of the mounting plate 6, a rotating match is formed between the inner wall of the rotating groove 7 and the rotating ball 5, and a placement is arranged on the bottom of the detection device body 1 Mechanism, an electric hydraulic rod 13 is fixedly connected to one side of the bottom of the mounting plate 6, the piston rod of the electric hydraulic rod 13 is hinged to the fixed plate 3, a moving rail 8 is fixedly connected to the inner wall of the bottom top of the detection device body 1, a moving block 9 is fixedly connected to the inner wall of the moving rail 8, a rotating motor 10 is fixedly connected to the outer wall of one side of the moving rail 8, a threaded rod 11 is fixedly connected to the output shaft of the rotating motor 10, the threaded rod 11 and the moving block 9 are threadedly connected, an electric telescopic rod 12 is fixedly connected to the bottom of the moving block 9, and the piston rod of the electric telescopic rod 12 is fixedly connected to the mounting plate 6.

[0024] The working principle of the device for detecting the total number of bacteria in the initial contamination of disposable medical supplies based on the first embodiment is as follows: the total number of bacteria in the initial contamination of disposable medical supplies can be detected by the camera 2. Before counting, the electric heating wire 20 is started to heat the heating chamber 19. The high temperature can kill the bacteria on the placement plate 14. The disposable medical supplies are placed on the placement plate 14. The pressure strip 15 is pulled during placement. At this time, the inner wall of the connecting port 16 and the connecting rod 17 slide, and the connecting spring 18 is stretched. After the disposable medical supplies are located under the pressure strip 15, the pressure strip 15 is released. The tension of the connecting spring 18 can make the pressure strip 15 The disposable medical supplies are fixed, and the rotating motor 10 is started to rotate the threaded rod 11. The rotation of the threaded rod 11 can apply force to the moving block 9, so that the moving block 9 can slide in the inner wall of the moving rail 8, and the position of the camera 2 can be adjusted. The piston rod of the electric telescopic rod 12 moves to adjust the height of the camera 2, and the detection area of ​​the camera 2 can be increased. The electric hydraulic rod 13 is started to apply force to the top side of the fixed plate 3. At this time, the rotating ball 5 rotates in the inner wall of the rotating groove 7, and the angle of the camera 2 can be adjusted. Therefore, the disposable supplies can be fully displayed under the camera 2, and the effect of accurate bacteria counting can be achieved;

[0025] The electric hydraulic rod 13 can exert force on the fixing plate 3 to adjust the angle of the camera 2;

[0026] The position of the camera 2 can be adjusted by sliding the moving block 9 in the inner wall of the moving rail 8;

[0027] The threaded rod 11 can be rotated under the rotation of the output shaft of the rotating motor 10, so that the moving block 9 can slide in the inner wall of the moving rail 8;

[0028] The electric telescopic rod 12 can exert force on the fixed plate 3 under the movement of the piston rod, so that the rotating ball 5 can be rotated in the inner wall of the rotating groove 7.

[0029] Embodiment 2

[0030] like Figure 1 , Figure 2 , Figure 4 As shown, the device for detecting the total number of bacteria in initial contamination of disposable medical supplies proposed by the utility model, compared with the first embodiment, the placement mechanism of this embodiment includes a placement plate 14 fixedly connected to the bottom inner wall of the detection device body 1, and pressure strips 15 that can move up and down are arranged on both sides of the top of the placement plate 14. Connecting rods 17 are fixedly connected to both sides of the top of the placement plate 14. A connecting port 16 corresponding to the connecting rod 17 is opened on the top of the pressure strip 15, and a sliding fit is formed between the inner wall of the connecting port 16 and the connecting rod 17. The same connecting spring 18 is fixedly connected between the bottom of the pressure strip 15 and the top of the placement plate 14, and the connecting spring 18 is sleeved on the outside of the connecting rod 17. A heating chamber 19 is opened in the placement plate 14, and a plurality of evenly distributed heating wires 20 are fixedly connected to the inner wall of the heating chamber 19.

[0031] The pressure strip 15 can press down one strip of the disposable product, thereby preventing the disposable medical product from shaking;

[0032] The connection rod 17 can form a limit between the inner wall of the connection port 16, so as to ensure that the pressure position of the pressure strip 15 is accurate;

[0033] The connection spring 18 can apply pressure to the pressure strip 15, so that the pressure strip 15 and the disposable medical product are in contact and fixed, thereby preventing the disposable medical product from shifting;

[0034] The temperature of the heating chamber 19 can be increased by the electric heating wire 20, thereby increasing the temperature of the placement plate 14, so that the placement plate 14 can be sterilized before and after the detection.

[0035] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A device for detecting the total number of bacteria in the initial contamination of disposable medical supplies, comprising a detection device body (1), wherein a camera (2) is arranged inside the detection device body (1), and characterized in that: The top of the camera (2) is fixedly connected to a fixing plate (3), the top of the fixing plate (3) is fixedly connected to a fixing rod (4), the top of the fixing rod (4) is fixedly connected to a rotating ball (5), the top of the detection device body (1) is provided with a moving mechanism, the bottom of the moving mechanism is provided with a mounting plate (6), the bottom of the mounting plate (6) is provided with a rotating groove (7), the inner wall of the rotating groove (7) and the rotating ball (5) form a rotating fit, and the bottom of the detection device body (1) is provided with a placement mechanism.

2. The device for detecting the total number of bacteria in the initial contamination of disposable medical supplies according to claim 1, characterized in that: An electric hydraulic rod (13) is fixedly connected to one side of the bottom of the mounting plate (6), and a piston rod of the electric hydraulic rod (13) is hinged to the fixing plate (3).

3. The device for detecting the total number of bacteria in the initial contamination of disposable medical supplies according to claim 1, characterized in that: A movable rail (8) is fixedly connected to the inner wall of the bottom top of the detection device body (1), and a movable block (9) is fixedly connected to the inner wall of the movable rail (8).

4. The device for detecting the total number of bacteria in the initial contamination of disposable medical supplies according to claim 3, characterized in that: A rotating motor (10) is fixedly connected to an outer wall of one side of the moving rail (8), and a threaded rod (11) is fixedly connected to an output shaft of the rotating motor (10), and the threaded rod (11) is connected to the moving block (9) via a threaded connection.

5. The device for detecting the total number of bacteria in the initial contamination of disposable medical supplies according to claim 4, characterized in that: The bottom of the moving block (9) is fixedly connected to an electric telescopic rod (12), and the piston rod of the electric telescopic rod (12) is fixedly connected to the mounting plate (6).

6. The device for detecting the total number of bacteria in the initial contamination of disposable medical supplies according to claim 1, characterized in that: The placement mechanism comprises a placement plate (14) fixedly connected to the bottom inner wall of the detection device body (1), and pressure strips (15) that can move up and down are arranged on both sides of the top of the placement plate (14).

7. The device for detecting the total number of bacteria in the initial contamination of disposable medical supplies according to claim 6, characterized in that: Both sides of the top of the placement plate (14) are fixedly connected with connecting rods (17), and the top of the pressure strip (15) is provided with a connecting port (16) corresponding to the connecting rod (17), and a sliding fit is formed between the inner wall of the connecting port (16) and the connecting rod (17).

8. The device for detecting the total number of bacteria in the initial contamination of disposable medical supplies according to claim 7, characterized in that: A common connecting spring (18) is fixedly connected between the bottom of the pressure strip (15) and the top of the placement plate (14), and the connecting spring (18) is sleeved outside the connecting rod (17).

9. The device for detecting the total number of bacteria in the initial contamination of disposable medical supplies according to claim 8, characterized in that: A heating chamber (19) is provided in the placement plate (14), and a plurality of evenly distributed electric heating wires (20) are fixedly connected to the inner wall of the heating chamber (19).