Sterility detection device for medical instruments

Abstract

The utility model relates to medical instrument detection field discloses a sterile detection device for medical instrument, including operation platform, the right side fixedly connected with support platform of operation platform, the top of operation platform is provided with detection pipe, the right side of detection pipe is connected with the shunt pipe who sets up, the one end away from detection pipe of shunt pipe is connected with the detection bottle who sets up in support platform top, the outer wall of detection bottle is provided with fixed establishment, the fixed establishment includes positioning assembly and guide assembly, positioning assembly includes two groups of clamping blocks, the left and right sides of support platform all are fixedly connected with fixed block no.

Description

Technical Field

[0001] This utility model relates to the field of medical device testing, and in particular to a sterile testing device for medical devices. Background Technology

[0002] In the production and use of medical devices, sterility testing is a crucial step in ensuring medical safety. Medical devices come into direct contact with patients' bodies, and if they carry microorganisms, they can easily cause infection, posing a serious threat to patients' health and even their lives. Currently, there are many problems with sterility testing equipment on the market.

[0003] Traditional testing devices often suffer from poor stability when fixing the test bottle. During testing, especially during prolonged testing, the test bottle is prone to shaking, leading to uneven distribution of the internal sample and thus causing deviations in the test results. This makes it impossible to accurately reflect the sterility of the medical device. Therefore, a sterility testing device for medical devices is proposed to solve the above problems. Summary of the Invention

[0004] To overcome the above deficiencies, this utility model provides a sterile testing device for medical devices, which aims to improve the problem in the prior art that "the test bottle shakes during testing, causing deviations in the test results and affecting the test results".

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a sterile testing device for medical devices, comprising an operating table, a support platform fixedly connected to the right side of the operating table, a testing tube disposed above the operating table, a diversion tube connected to the right side of the testing tube, a testing bottle disposed at the top of the support platform at the end of the diversion tube away from the testing tube, a fixing mechanism disposed on the outer wall of the testing bottle, the fixing mechanism comprising a positioning component and a guiding component, the positioning component comprising two sets of clamping blocks, a fixing block 1 fixedly connected to both the left and right sides of the support platform, a connecting block fixedly connected to the top of the fixing block 1 on the left side, another set of clamping blocks located on the left side of the testing bottle fixedly connected to the right side of the connecting block, a connecting rod fixedly connected to the right side of the clamping block on the right side, a moving block fixedly connected to the right side of the connecting rod, a guide plate slidably connected through the outer wall of the connecting rod, the guide plate being disposed at the top of the fixing block 1 on the right side, a threaded rod rotatably connected to the right side of the guide plate, the threaded rod 1 passing through the moving block and threadedly connected thereto.

[0006] As a further description of the above technical solution:

[0007] The guide component includes a positioning block, which is fixedly connected to the right side of the right-side fixing block one. The top of the positioning block and the top of the right-side fixing block one are both fixedly connected to a fixing block two.

[0008] As a further description of the above technical solution:

[0009] A support assembly is provided at the top of the fixed block one on the left side. The support assembly includes a support rod, which is located on the left side of the test bottle.

[0010] As a further description of the above technical solution:

[0011] Both sets of clamping blocks are designed in an arc shape, and the two sets of clamping blocks are respectively set on the left and right sides of the detection bottle.

[0012] As a further description of the above technical solution:

[0013] A threaded rod is rotatably connected between the two sets of fixed blocks, and the threaded rod passes through the fixed block at the top of the positioning block and is rotatably connected to its right side. A movable plate is fixedly connected to the bottom middle part of the guide plate.

[0014] As a further description of the above technical solution:

[0015] The bottom end of the movable plate is T-shaped and slidably connected to the top of the positioning block. The second threaded rod passes through the first threaded rod and is threadedly engaged with it.

[0016] As a further description of the above technical solution:

[0017] A plastic retaining ring is fixedly connected to the bottom end of the support rod, and the plastic retaining ring is fixedly connected to the top end of the connecting block.

[0018] As a further description of the above technical solution:

[0019] A fixing rod is fixedly connected to the top of the support rod, and the diversion pipe is snapped into the inner wall of the fixing rod.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by setting two sets of arc-shaped clamping blocks, which are threadedly engaged with the moving block, the clamping blocks can be moved to squeeze and fix the test bottle, thereby preventing the test bottle from shaking during testing, thus increasing the stability of the test bottle, preventing the test bottle from shaking, and ensuring the accuracy of the test results.

[0022] 2. In this utility model, the support rod is supported by a fixed rod, and multiple sets of plastic retaining rings can be supported by the support rod. The multiple sets of plastic retaining rings can support the diversion pipe, which can prevent the diversion pipe from bending and causing blockage. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model;

[0024] Figure 2 This is a three-dimensional structural diagram of the support rod, connecting block, and plastic retaining ring in this utility model;

[0025] Figure 3 This is a right-side view of the three-dimensional structure of the support platform in this utility model;

[0026] Figure 4 This is a three-dimensional structural disassembly of threaded rod one, threaded rod two, and guide plate, as well as a three-dimensional cross-sectional view of positioning block and fixing block two in this utility model.

[0027] Legend:

[0028] 1. Operating table; 2. Detection tube; 3. Support assembly; 4. Diverter tube; 5. Detection bottle; 6. Positioning assembly; 7. Guide assembly; 8. Support platform; 9. Fixing block one; 31. Support rod; 32. Fixing rod; 33. Plastic retaining ring; 61. Clamping block; 62. Connecting block; 63. Connecting rod; 64. Moving block; 65. Threaded rod one; 66. Guide plate; 71. Positioning block; 72. Threaded rod two; 73. Fixing block two; 74. Moving plate. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figure 1 , Figure 2 and Figure 4 An embodiment of this utility model provides: a sterile testing device for medical devices, including an operating table 1 for performing sterile testing on medical devices, a support platform 8 for supporting a test bottle 5 fixedly connected to the right side of the operating table 1, a test tube 2 for connecting the test bottle 5 is provided above the operating table 1, a diversion tube 4 for connecting the test bottle 5 for sterile testing is provided to the right side of the test tube 2, and a test bottle 5 provided at the top of the support platform 8 is provided at the end of the diversion tube 4 away from the test tube 2. The test bottle 5 is a device for performing sterile testing on medical devices, and a fixing mechanism is provided on the outer wall of the test bottle 5, the fixing mechanism including a positioning component 6 and a guiding component 7.

[0031] The positioning component 6 includes two sets of clamping blocks 61 that fix the test bottle 5. Supporting blocks 9 are fixedly connected to both sides of the support platform 8. A connecting block 62 supporting the clamping blocks 61 is fixedly connected to the top of the left supporting block 9. Another set of clamping blocks 61 located to the left of the test bottle 5 is fixedly connected to the right side of the connecting block 62. A connecting rod 63 is fixedly connected to the right side of the right clamping block 61. A moving block 64 is fixedly connected to the right side of the connecting rod 63. A guide plate 66 providing support and guidance is slidably connected through the outer wall of the connecting rod 63. The guide plate 66 is located at the top of the right supporting block 9. A threaded rod 65, threadedly engaged with the moving block 64, is rotatably connected to the right side of the guide plate 66, driving its movement. The threaded rod 65 passes through the moving block 64 and is threadedly engaged with it. Both sets of clamping blocks 61 are arc-shaped and made of rubber. By being made of rubber and arc-shaped, they can fit more tightly against the outer wall of the test bottle 5, supporting and fixing it. The two sets of clamping blocks 61 are respectively located on the left and right sides of the test bottle 5.

[0032] Reference Figure 1 , Figure 3 and Figure 4 The guide assembly 7 includes a positioning block 71 that provides support. The positioning block 71 is fixedly connected to the right side of the right fixing block 9. The top of the positioning block 71 and the top of the right fixing block 9 are both fixedly connected to a fixing block 73 that supports the threaded rod 72. The threaded rod 72 that drives the moving plate 74 to move is rotatably connected between the two sets of fixing blocks 73. The threaded rod 72 passes through the fixing block 73 at the top of the positioning block 71 and is rotatably connected to its right side. The bottom of the middle part of the guide plate 66 is fixedly connected to a moving plate 74 that drives the guide plate 66, multiple sets of threaded rods 65 and multiple sets of clamping blocks 61 to move together. The bottom of the moving plate 74 is set in a T shape and is slidably connected to the top of the positioning block 71. The threaded rod 72 passes through the moving plate 74 and is threadedly engaged with it. The T shape increases the stability of the movement. The threaded rod 72 can drive the moving plate 74 to move left and right.

[0033] Reference Figure 1 and Figure 2 A support component 3 is provided at the top of the left fixing block 9. The support component 3 includes a support rod 31 that supports a plastic retaining ring 33. The support rod 31 is located on the left side of the test bottle 5. The bottom end of the support rod 31 is fixedly connected to a plastic retaining ring 33 that can support and fix the diversion tube 4. This can prevent the diversion tube 4 from bending and causing blockage, which would affect the sterility test of the medical device. The plastic retaining ring 33 is fixedly connected to the top of the connecting block 62. The top end of the support rod 31 is fixedly connected to a fixing rod 32 that supports the support rod 31. The diversion tube 4 is snapped into the inner wall of the fixing rod 32.

[0034] Working principle: During use, by rotating the threaded rod 65, which is threadedly engaged with the moving block 64, and with the connecting rod 63 sliding on the guide plate 66, the moving block 64 will drive the right clamping block 61 to move horizontally. The two sets of clamping blocks 61 are made of arc-shaped rubber. As the right clamping block 61 approaches the left clamping block 61, they will fit tightly against the outer wall of the test bottle 5, firmly fixing the test bottle 5 on the support platform 8. This prevents the test bottle 5 from shaking during the test and affecting the test results, thus increasing the stability of the test. At the same time, when removing multiple sets of test bottles 5, the threaded rod 72 can be rotated to drive the moving plate 74 and the guide plate 66 to move synchronously. This will simultaneously drive multiple sets of clamping blocks 61 to move outward, releasing the limit on multiple sets of test bottles 5 at the same time, thus quickly removing the test bottles 5 and improving the convenience of operation and testing efficiency.

[0035] The support rod 31 is supported by the fixed rod 32. The bottom end of the support rod 31 is fixed on the connecting block 62. The diversion tube 4 is snapped into the inner wall of the plastic retaining ring 33 and supported by the plastic retaining ring 33. This prevents the diversion tube 4 from bending and ensures that it is unobstructed, so that the sample in the detection tube 2 can pass smoothly through the diversion tube 4 into the detection bottle 5.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sterile testing device for medical devices, comprising an operating table (1), characterized in that: A support platform (8) is fixedly connected to the right side of the operating table (1). A detection tube (2) is provided above the operating table (1). A diversion tube (4) is connected to the right side of the detection tube (2). A detection bottle (5) is provided at the top of the support platform (8) at the end of the diversion tube (4) away from the detection tube (2). A fixing mechanism is provided on the outer wall of the detection bottle (5). The fixing mechanism includes a positioning component (6) and a guiding component (7). The positioning component (6) includes two sets of clamping blocks (61). The left and right sides of the support platform (8) are fixedly connected to a first fixing block (9). The top of the first fixing block (9) on the left side is fixedly connected to a connecting block (62). The other set of clamping blocks (61) on the left side of the detection bottle (5) is fixedly connected to the right side of the connecting block (62). The right side of the clamping block (61) on the right side is fixedly connected to a connecting rod (63). The right side of the connecting rod (63) is fixedly connected to a moving block (64). The outer wall of the connecting rod (63) is slidably connected to a guide plate (66). The guide plate (66) is set at the top of the first fixing block (9) on the right side. The right side of the guide plate (66) is rotatably connected to a threaded rod (65). The threaded rod (65) passes through the moving block (64) and is threadedly connected to it.

2. The sterile testing device for medical devices according to claim 1, characterized in that: The guide component (7) includes a positioning block (71), which is fixedly connected to the right side of the right fixing block one (9). The top of the positioning block (71) and the top of the right fixing block one (9) are both fixedly connected to a fixing block two (73).

3. The sterile testing device for medical devices according to claim 1, characterized in that: A support component (3) is provided at the top of the fixed block 1 (9) on the left side. The support component (3) includes a support rod (31), which is located on the left side of the test bottle (5).

4. The sterile testing device for medical devices according to claim 1, characterized in that: Both sets of clamps (61) are set in an arc shape, and the two sets of clamps (61) are respectively set on the left and right sides of the detection bottle (5).

5. A sterile testing device for medical devices according to claim 2, characterized in that: A threaded rod (72) is rotatably connected between the two sets of fixed blocks (73), and the threaded rod (72) passes through the fixed block (73) at the top of the positioning block (71) and is rotatably connected to its right side. A movable plate (74) is fixedly connected to the bottom middle part of the guide plate (66).

6. The sterile testing device for medical devices according to claim 5, characterized in that: The bottom end of the movable plate (74) is T-shaped and slidably connected to the top of the positioning block (71). The second threaded rod (72) passes through the first threaded rod (65) and is threadedly engaged with it.

7. A sterile testing device for medical devices according to claim 3, characterized in that: A plastic retaining ring (33) is fixedly connected to the bottom end of the support rod (31), and the plastic retaining ring (33) is fixedly connected to the top end of the connecting block (62).

8. A sterile testing device for medical devices according to claim 7, characterized in that: The top end of the support rod (31) is fixedly connected to a fixing rod (32), and the diversion pipe (4) is snapped into the inner wall of the fixing rod (32).

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