Hygroscopic capacity detector for recombinant collagen bioremediation dressing

Abstract

The utility model relates to the technical field of bioremediation dressing moisture absorption capacity detection, and discloses a recombinant collagen bioremediation dressing moisture absorption capacity detector which comprises a detection base, a weight detection table is installed in the middle of the top end of the detection base, and supporting frames are fixedly connected to the two sides of the top end of the detection base. A top plate is fixedly installed at the top end of the supporting frame, a water storage tank is installed at the top end of the top plate, a water pump is installed at the bottom end of the top plate, and a telescopic pipe is installed at the output end of the water pump. According to the moisture absorption capacity detector for the recombinant collagen bioremediation dressing, the initial weight is detected through the weight detection table, then water is sprayed into the supporting box so that the remediation dressing can fully absorb the water, then a valve of the drainage pipe is opened to drain the water in the supporting box, then the weight detection table conducts detection, and the moisture absorption capacity of the recombined collagen bioremediation dressing is detected. The water absorption weight can be obtained by subtracting the initial weight from the detected weight, the water absorption capacity of the dressing is accurately determined, and the problem that the moisture absorption capacity is inconvenient to detect is solved.

Description

Technical Field

[0001] This utility model relates to the field of moisture absorption detection technology for bio-repair dressings, specifically a moisture absorption detector for recombinant collagen bio-repair dressings. Background Technology

[0002] Recombinant collagen repair dressings refer to dressing materials with special tissue morphology and bioactivity prepared by modifying and processing artificially synthesized collagen fibers through genetic engineering technology. Compared with traditional dressings, recombinant collagen repair dressings have better biocompatibility and biosimilarity, and can more effectively promote wound healing and tissue reconstruction.

[0003] During the production process of recombinant collagen repair dressings, it is necessary to test the moisture absorption of the dressings to determine the water absorption rate. The common method for testing the moisture absorption of recombinant collagen repair dressings is to inject water and observe the change in volume. This method has a large error and affects the accuracy of the test.

[0004] There is an urgent need for a moisture absorption detector for recombinant collagen bio-repair dressings to address the technical deficiencies mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a moisture absorption detector for recombinant collagen bio-repair dressings, so as to solve the problem of inconvenient and inaccurate detection mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a recombinant collagen bio-repair dressing moisture absorption detector, comprising a detection base, a weight detection platform installed at the middle position of the top of the detection base, support frames fixedly connected to both sides of the top of the detection base, a top plate fixedly installed at the top of the support frames, a water storage tank installed at the top of the top plate, a water pump installed at the bottom of the top plate, a telescopic pipe installed at the output end of the water pump, a spray pipe installed at the end of the telescopic pipe, a limit plate installed at the top of the spray pipe, electric push rods installed on both sides of the bottom of the top plate, a spray nozzle installed at the bottom of the spray pipe, a support box installed at the top of the weight detection platform, support legs installed at the bottom of the support box, a mesh frame installed inside the support box, a control box installed on the support frame, a drain pipe installed at the bottom of the support box, and a solenoid valve installed on the drain pipe.

[0007] As a further technical solution of this utility model, a connecting wire is installed on the weight detection platform, and the connecting wire is connected to the inside of the control box.

[0008] As a further technical solution of this utility model, the electric actuator is provided in two sets, and the output end of the electric actuator is connected to the top of the limiting plate.

[0009] As a further technical solution of this utility model, the two sides of the limiting plate are fixedly connected to limiting sleeves, and the limiting sleeves are slidably connected to the outside of the support frame.

[0010] As a further technical solution of this utility model, the two sides of the placement frame are fixedly connected with pull rods, the top of the pull rods are fixedly connected with pull rings, a first card plate is installed on the outside of the pull rods, and a second card plate is installed at the bottom of the first card plate.

[0011] As a further technical solution of this utility model, the first card plate and the second card plate form an "L" shape, and the first card plate and the second card plate are attached to the outside of the support box.

[0012] As a further technical solution of this utility model, a viewing window is provided at the front end of the water storage tank, and a liquid level sensor is installed at the bottom right side of the water storage tank.

[0013] As a further technical solution of this utility model, the input end of the water pump is connected to the inside of the water storage tank through a pipe.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the moisture absorption detector of the recombinant collagen bio-repair dressing not only realizes the functions of easy and accurate detection and easy cleaning and material removal, but also realizes the functions of easy uniform spraying;

[0015] (1) By setting up a weight detection platform, support box, placement mesh frame, water storage tank, spray nozzle, control box, drain pipe and connecting line, when detecting water absorption, the repair dressing is first placed inside the placement mesh frame. At this time, the weight detection platform first detects and records the weight at the top. Then the water pump sprays water into the support box. After the repair dressing inside the placement mesh frame fully absorbs the water, the valve of the drain pipe is opened to drain the water inside the support box. Then the weight detection platform detects again. The weight detected minus the initial weight can be used to obtain the weight of water absorption, thereby accurately determining the water absorption of the dressing. This structure realizes the function of convenient and accurate detection of water absorption.

[0016] (2) By setting up a placement mesh frame, pull ring, pull rod, first card plate and second card plate, the repair dressing is placed inside the placement mesh frame. The repair dressing can fully absorb the water inside the support box. After the test is completed, the water inside the support box is drained, and then the placement mesh frame is taken out for cleaning. When cleaning, the pull ring is hooked and the placement mesh frame is lifted upward. After the placement mesh frame is moved out of the support box, it is convenient to clean the repair dressing inside. This structure realizes the function of easy cleaning and material removal.

[0017] (3) By setting up a limit plate, spray pipe, telescopic pipe, water pump, electric push rod and spray nozzle, the water pump can pump the water inside the water storage tank to the spray pipe during the test. The water inside the spray pipe is sprayed evenly from the spray nozzle into the inside of the support box. During spraying, the electric push rod can push the spray pipe to move downward, so that the spray pipe is close to the support box to avoid water splashing. This structure realizes the function of easy and uniform spraying and improves the uniformity of water absorption of the repair dressing. Attached Figure Description

[0018] Figure 1 This is a frontal cross-sectional view of the present invention.

[0019] Figure 2 This is a partial front view of the spray pipe of this utility model;

[0020] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0021] Figure 4 This is a front view cross-sectional structural diagram of the support box of this utility model.

[0022] In the diagram: 1. Detection base; 2. Weight detection platform; 3. Support leg; 4. Support box; 5. Placement frame; 6. Support frame; 7. Limiting plate; 8. Spray pipe; 9. Telescopic pipe; 10. Water storage tank; 11. Viewing window; 12. Water pump; 13. Liquid level sensor; 14. Electric actuator; 15. Limiting sleeve; 16. Spray nozzle; 17. Control box; 18. Drain pipe; 19. Connecting wire; 20. Pull ring; 21. Pull rod; 22. First clamping plate; 23. Second clamping plate; 24. Top plate; 25. Solenoid valve. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-4An embodiment of this utility model provides a recombinant collagen bio-repair dressing moisture absorption detector, including a detection base 1, a weight detection platform 2 installed at the middle position of the top of the detection base 1, support frames 6 fixedly connected to both sides of the top of the detection base 1, a top plate 24 fixedly installed at the top of the support frame 6, a water storage tank 10 installed at the top of the top plate 24, a water pump 12 installed at the bottom of the top plate 24, a telescopic pipe 9 installed at the output end of the water pump 12, a spray pipe 8 installed at the end of the telescopic pipe 9, a limit plate 7 installed at the top of the spray pipe 8, electric push rods 14 installed on both sides of the bottom of the top plate 24, a spray nozzle 16 installed at the bottom of the spray pipe 8, a support box 4 installed at the top of the weight detection platform 2, support legs 3 installed at the bottom of the support box 4, a mesh frame 5 installed inside the support box 4, a control box 17 installed on the support frame 6, a drain pipe 18 installed at the bottom of the support box 4, and a solenoid valve 25 installed on the drain pipe 18;

[0025] A connecting cable 19 is installed on the weight detection platform 2. The connecting cable 19 is connected to the inside of the control box 17. A viewing window 11 is provided at the front end of the water storage tank 10. A liquid level sensor 13 is installed at the bottom right side of the water storage tank 10. The input end of the water pump 12 is connected to the inside of the water storage tank 10 through a pipe.

[0026] Specifically, such as Figure 1 and Figure 4 As shown, the repair dressing is placed inside the mesh frame 5. At this time, the weight detection platform 2 first detects and records the weight at the top. Then, the water pump 12 sprays water into the support box 4. After the repair dressing inside the mesh frame 5 has fully absorbed the water, the valve of the drain pipe 18 is opened to drain the water from the support box 4. Then, the weight detection platform 2 performs another detection. The weight detected is subtracted from the initial weight to obtain the weight of the absorbed water, thus accurately determining the amount of water absorbed by the dressing.

[0027] Pull rods 21 are fixedly connected to both sides of the mesh frame 5. Pull rings 20 are fixedly connected to the top of the pull rods 21. A first clamping plate 22 is installed on the outside of the pull rods 21. A second clamping plate 23 is installed at the bottom of the first clamping plate 22. The first clamping plate 22 and the second clamping plate 23 form an "L" shape. The first clamping plate 22 and the second clamping plate 23 are clamped to the outside of the support box 4.

[0028] Specifically, such as Figure 1 and Figure 3 As shown, the repair dressing can fully absorb the water inside the support box 4. After the test is completed, drain the water inside the support box 4, and then take out the placement mesh frame 5 for cleaning. When cleaning, hook the pull ring 20 to lift the placement mesh frame 5 upward. After the placement mesh frame 5 is removed from the support box 4, it is convenient to clean the repair dressing inside.

[0029] Two sets of electric actuators 14 are provided. The output end of the electric actuator 14 is connected to the top of the limiting plate 7. Limiting sleeves 15 are fixedly connected to both sides of the limiting plate 7. The limiting sleeves 15 are slidably connected to the outside of the support frame 6.

[0030] Specifically, such as Figure 1 and Figure 2 As shown, during testing, the water pump 12 can pump the water inside the water storage tank 10 to the spray pipe 8. The water inside the spray pipe 8 is evenly sprayed from the spray nozzle 16 into the inside of the support box 4. During spraying, the electric push rod 14 can push the spray pipe 8 downward to make the spray pipe 8 close to the support box 4 to avoid water splashing out.

[0031] Working Principle: In use, the repair dressing is placed inside the placement frame 5. At this time, the weight detection platform 2 first detects and records the weight at the top. During the detection, the water pump 12 can pump the water in the water storage tank 10 to the spray pipe 8. The water in the spray pipe 8 is evenly sprayed into the support box 4 from the spray nozzle 16. During spraying, the electric push rod 14 can push the spray pipe 8 downward to bring the spray pipe 8 closer to the support box 4 to avoid water splashing. After the repair dressing inside the placement frame 5 has fully absorbed the water, the valve of the drain pipe 18 is opened to drain the water in the support box 4. Then, the weight detection platform 2 will detect the water absorption. The weight detected minus the initial weight gives the weight of the absorbed water, thus accurately determining the amount of water absorbed by the dressing. Then, the placement frame 5 is removed for cleaning. During cleaning, the pull ring 20 is hooked to lift the placement frame 5 upward. After the placement frame 5 is removed from the support box 4, it is convenient to clean the repair dressing inside. This structure realizes the functions of easy cleaning and material removal.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A moisture absorption detector for recombinant collagen bio-repair dressings, comprising a detection base (1), characterized in that: A weight testing platform (2) is installed at the middle position of the top of the testing base (1). Support frames (6) are fixedly connected to both sides of the top of the testing base (1). A top plate (24) is fixedly installed at the top of the support frame (6). A water storage tank (10) is installed at the top of the top plate (24). A water pump (12) is installed at the bottom of the top plate (24). A telescopic pipe (9) is installed at the output end of the water pump (12). A spray pipe (8) is installed at the end of the telescopic pipe (9). A limiter is installed at the top of the spray pipe (8). The top plate (24) has electric push rods (14) installed on both sides of its bottom end. The spray pipe (8) has a spray nozzle (16) installed at its bottom end. The weight detection platform (2) has a support box (4) installed at its top end. The support box (4) has a support leg (3) installed at its bottom end. The support box (4) has a mesh frame (5) installed inside its interior. The support frame (6) has a control box (17) installed on its top end. The support box (4) has a drain pipe (18) installed at its bottom end. The drain pipe (18) has a solenoid valve (25) installed on its bottom end.

2. The moisture absorption detector for recombinant collagen bio-repair dressing according to claim 1, characterized in that: A connecting line (19) is installed on the weight detection platform (2), and the connecting line (19) is connected to the inside of the control box (17).

3. The moisture absorption detector for recombinant collagen bio-repair dressing according to claim 1, characterized in that: The electric actuator (14) is provided in two sets, and the output end of the electric actuator (14) is connected to the top of the limiting plate (7).

4. The moisture absorption detector for recombinant collagen bio-repair dressing according to claim 1, characterized in that: The limiting plate (7) is fixedly connected to the two sides of the limiting sleeve (15), and the limiting sleeve (15) is slidably connected to the outside of the support frame (6).

5. The moisture absorption detector for recombinant collagen bio-repair dressing according to claim 1, characterized in that: Pull rods (21) are fixedly connected to both sides of the placement frame (5). Pull rings (20) are fixedly connected to the top of the pull rods (21). A first card plate (22) is installed on the outside of the pull rods (21). A second card plate (23) is installed at the bottom of the first card plate (22).

6. The moisture absorption detector for recombinant collagen bio-repair dressing according to claim 5, characterized in that: The first card plate (22) and the second card plate (23) form an "L" shape, and the first card plate (22) and the second card plate (23) are locked to the outside of the support box (4).

7. The moisture absorption detector for recombinant collagen bio-repair dressing according to claim 1, characterized in that: The front end of the water storage tank (10) is provided with a viewing window (11), and a liquid level sensor (13) is installed at the bottom right side of the water storage tank (10).

8. The moisture absorption detector for recombinant collagen bio-repair dressing according to claim 1, characterized in that: The input end of the water pump (12) is connected to the interior of the water storage tank (10) via a pipe.

Images