Wound cleaning device for medical surgery basic experiment

Abstract

The invention relates to the technical field of medical surgery, and provides a medical surgery basic experiment wound cleaning device which comprises a base and a cleaning table, the cleaning table is installed at the top end of the base, a connecting pipe is arranged on one side of the cleaning table, a cleaning pool is installed in the cleaning table, and a waste water collecting barrel is installed at the rear end of the base. A cleaning structure is arranged on one side of the cleaning pool and comprises a mounting block. By arranging the cleaning structure, when plasma and medicine on the surface of the inner side of the cleaning pool are cleaned, a cleaning frame can be pushed to move downwards through rotation between a handle and a rotating groove, so that cleaning cotton is driven to move downwards, and due to the fact that the shape of the cleaning cotton is consistent with the inner diameter of the cleaning pool, when the cleaning cotton moves downwards, the cleaning cotton can be cleaned conveniently. The surface and corners of the inner side of the cleaning pool are cleaned, so that the cleaning pool is cleaner during cleaning, and the cleaning frame can be guided through the use of the guide rods, so that the cleaning frame is more stable during movement, and the cleaning work is completed.

Description

Technical Field

[0001] The present invention relates to the technical field of medical surgery, and particularly relates to a wound cleaning device for basic medical surgery experiments. Background Art

[0002] Medical surgery is an important branch of medicine, mainly studying the treatment of various diseases, injuries, etc. through surgical means. In basic medical surgery experiments, the cleaning of wounds on the surface of the arm is a basic operation. In order to enable medical students to master it proficiently, a wound cleaning device for basic medical surgery experiments is required to simulate real clinical scenarios, meet the experimental requirements of different types of wounds, help medical students master standardized cleaning operations, and at the same time ensure the cleanliness of the experimental environment and the accuracy of experimental data.

[0003] However, there are still some problems with traditional wound cleaning devices for basic medical surgery experiments. When simulating the cleaning of arm wounds, in order to ensure the authenticity of the experiment, plasma is generally applied to the surface of the arm, and then drugs for real wound cleaning are used for cleaning. This results in the plasma and drugs washed down remaining on the surface and corners of the cleaning pool during the experiment. However, the traditional wiping method cannot wipe the residues at the corners clean, resulting in peculiar smells and the growth of bacteria during the next experiment, affecting the next experimental work. Therefore, a wound cleaning device for basic medical surgery experiments is needed to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a wound cleaning device for basic medical surgery experiments to solve the defect that it is inconvenient to clean the plasma and drugs remaining on the surface and corners of the cleaning pool after the experimental cleaning of the existing wound cleaning devices for basic medical surgery experiments.

[0005] To solve the above technical problems, the present invention provides the following technical solution: A wound cleaning device for basic medical surgery experiments, including a base and a cleaning table. The cleaning table is installed at the top of the base. A connecting pipe is provided on one side of the cleaning table. A cleaning pool is installed inside the cleaning table. A waste water collection bucket is installed at the rear end of the base.

[0006] A cleaning structure is provided on one side of the cleaning pool. The cleaning structure includes a mounting block. The mounting block is fixed on one side of the cleaning pool at the top of the cleaning table. A connecting plate is fixed on one side of the mounting block. A rotating groove is opened inside the connecting plate. A handle is installed inside the rotating groove. A cleaning frame is installed at the bottom end of the handle. A cleaning cotton is installed at the bottom end of the cleaning frame. Guide rods are installed at both ends on one side of the top end of the cleaning frame.

[0007] Preferably, an external thread is provided on the outer side of the handle, an internal thread is provided on the inner side of the rotating groove, and a thread is formed between the handle and the rotating groove.

[0008] Preferably, there are two sets of the guide rods, and the two sets of guide rods are symmetrically distributed at both ends on one side of the top end of the cleaning frame.

[0009] Preferably, an auxiliary structure is provided on one side of the top end of the cleaning table. The auxiliary structure includes a moving groove, which is opened inside one side of the top end of the cleaning table. A sliding seat is installed inside the moving groove, and a mounting plate is fixed to the top end of the sliding seat. A fixing column is installed at the middle position of the mounting plate, a connecting seat is sleeved outside the fixing column, a spray head is fixed to the top end of the connecting seat, and one end of the spray head is connected to one side of a connecting pipe.

[0010] Preferably, the cross-sectional area of the side view of the moving groove is larger than the cross-sectional area of the side view of the sliding seat, and a sliding connection is formed between the moving groove and the sliding seat.

[0011] Preferably, the inner diameter of the connecting seat is larger than the outer diameter of the fixing column, and a movable connection is formed between the connecting seat and the fixing column.

[0012] Preferably, a height adjustment structure is provided inside the base. The height adjustment structure includes a large gear, which is installed inside the base. A small gear is installed outside the large gear, a screw rod is fixed to the top end of the small gear, a screw sleeve is installed outside the screw rod, a support frame is fixed to the top end of the screw sleeve, the top end of the support frame is fixed to the bottom end of the cleaning table, a guide sleeve is installed on one side of the support frame, a guide post is inserted inside the guide sleeve, and the bottom end of the guide post is fixed to the top end of the base.

[0013] Preferably, a connecting shaft is fixed to the top end of the large gear, a worm gear is fixed to the top end of the connecting shaft, a mounting box is installed outside the worm gear, the bottom end of the mounting box is fixed to the top end of the base, a worm is installed on one side of the worm gear, and a rotating rod is fixed to one end of the worm.

[0014] Preferably, an external thread is provided on the outer side of the screw rod, an internal thread is provided on the inner side of the screw sleeve, and a threaded connection is formed between the screw rod and the screw sleeve.

[0015] Preferably, the guide sleeve is sleeved outside the guide post, and a guiding structure is formed between the guide sleeve and the guide post.

[0016] The wound cleaning device for basic medical surgery experiments provided by the present invention has the advantages of being able to clean the plasma and medicine on the inner surface of the cleaning pool by using cleaning cotton, and being able to adjust the angle and position of the nozzle by using the auxiliary structure; and being able to adjust the height by setting the height adjustment structure;

[0017] By providing a cleaning structure, when cleaning the plasma and medicine on the inner surface of the cleaning pool, the cleaning rack can be pushed downward by rotating the handle and the rotating groove, thereby driving the cleaning cotton to move downward. Since the shape of the cleaning cotton is consistent with the inner diameter of the cleaning pool, the cleaning cotton can clean the surface and corners of the inner side of the cleaning pool when moving downward, making it cleaner during cleaning. In addition, the cleaning rack can be guided by the use of the guide rod, making the cleaning rack more stable when moving, thereby completing the cleaning work;

[0018] By providing an auxiliary structure, when the nozzle is in use, the sliding seat slides inside the movable groove to move the position of the nozzle, and the connecting seat rotates outside the fixed column to adjust the angle of the nozzle water spraying, so that the nozzle can clean wounds at different positions on the patient's arm, making cleaning more convenient;

[0019] By providing a height adjustment structure, when the height of the washing table is adjusted, the cooperation between the worm and the worm wheel can drive the worm wheel to rotate. When the worm wheel rotates, the cooperation between the large gear and the small gear can drive the screw to rotate. With the cooperation between the screw and the screw sleeve, the height of the washing table can be adjusted through the support frame, so that the washing table can be used for patients of different heights, thereby completing the height adjustment work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a rear-view three-dimensional structural schematic diagram of the present invention;

[0022] Figure 3 It is a top view three-dimensional structural schematic diagram of the present invention;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the auxiliary structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the cleaning structure of the present invention from a top view;

[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of the cleaning structure of the present invention when viewed from above;

[0026] Figure 7 It is a top - view three - dimensional structure schematic diagram of the height - adjusting structure of the present invention;

[0027] Figure 8 of the present invention Figure 7 It is a partial enlarged three - dimensional structure schematic diagram at position A in the present invention;

[0028] Figure 9 It is a top - view sectional three - dimensional structure schematic diagram of the height - adjusting structure of the present invention.

[0029] Explanation of the reference numerals in the figure: 1, base; 2, cleaning table; 3, connecting pipe; 4, auxiliary structure; 401, moving groove; 402, sliding seat; 403, spray head; 404, mounting plate; 405, connecting seat; 406, fixed column; 5, cleaning structure; 501, mounting block; 502, handle; 503, connecting plate; 504, rotating groove; 505, guide rod; 506, cleaning frame; 507, cleaning cotton; 6, cleaning pool; 7, waste water collection bucket; 8, height - adjusting structure; 801, rotating rod; 802, mounting box; 803, worm gear; 804, worm; ⑧05, screw rod; 806, support frame; 807, screw sleeve; 808, guide post; 809, guide sleeve; 8010, large gear; 8011, small gear; 8012, connecting shaft. Specific embodiments

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0031] Please refer to Figures 1 - 9 , a wound cleaning device for basic medical surgery experiments provided by the present invention, including a base 1 and a cleaning table 2. The cleaning table 2 is installed at the top of the base 1. A connecting pipe 3 is arranged on one side of the cleaning table 2. A cleaning pool ⑥ is installed inside the cleaning table 2. A waste water collection bucket ⑦ is installed at the rear end of the base 1. A cleaning structure 5 is arranged on one side of the cleaning pool 6;

[0032] Inside the base 1, a height adjustment structure 8 is provided. The height adjustment structure 8 includes a large gear 8010 which is installed inside the base 1. A small gear 8011 is installed on the outer side of the large gear 8010. A screw rod 805 is fixed to the top of the small gear 8011. A screw sleeve 807 is installed on the outer side of the screw rod 805. A support frame 806 is fixed to the top of the screw sleeve 807. The top of the support frame 806 is fixed to the bottom of the cleaning table 2. A guide sleeve 809 is installed on one side of the support frame 806. A guide post 808 is inserted into the inside of the guide sleeve 809. The bottom of the guide post 808 is fixed to the top of the base 1. A connecting shaft 8012 is fixed to the top of the large gear 8010. A worm gear wheel 803 is fixed to the top of the connecting shaft 8012. An installation box 802 is installed on the outer side of the worm gear wheel 803. The bottom of the installation box 802 is fixed to the top of the base 1. A worm 804 is installed on one side of the worm gear wheel 803. A rotating rod 801 is fixed to one end of the worm 804. An external thread is provided on the outer side of the screw rod 805, and an internal thread is provided on the inner side of the screw sleeve 807. A threaded connection is formed between the screw rod 805 and the screw sleeve 807. The guide sleeve 809 is sleeved on the outer side of the guide post 808, and a guiding structure is formed between the guide sleeve 809 and the guide post 808;

[0033] Refer to Figure 1 and Figures 7 - 9 As shown: When conducting a cleaning experiment on the wound of the arm, first adjust the height of the cleaning table 2 according to the height of the patient. When it is found that the height of the cleaning table 2 is low, hold the rotating rod 801 and rotate it. When the rotating rod 801 rotates, it will drive the worm 804 to rotate, and thus drive the connecting shaft 8012 to rotate through the cooperation between the worm 804 and the worm gear wheel 803. When the connecting shaft 8012 rotates, it will drive the large gear 8010 to rotate. When the large gear 8010 rotates, it will drive the screw rod 805 at the top of the small gear 8011 to rotate. When the screw rod 805 rotates, it will drive the screw sleeve 807 to rotate. When the screw sleeve 807 rotates, at this time, through the cooperation between the guide sleeve 809 and the guide post 808, the screw sleeve 807 can be guided, so that the screw sleeve 807 can move upward on the outer side of the screw rod 805. When the screw sleeve 807 moves upward, it will push the cleaning table 2 upward through the support frame 806 to adjust the height of the cleaning table 2, so that the cleaning table 2 can be adjusted to a height suitable for the patient to use, thus completing the height adjustment work.

[0034] On one side of the top of the cleaning table 2, an auxiliary structure 4 is provided. The auxiliary structure 4 includes a moving groove 401 which is opened inside one side of the top of the cleaning table 2. Inside the moving groove 401, a sliding seat 402 is installed. On the top of the sliding seat 402, a mounting plate 404 is fixed. At the middle position of the mounting plate 404, a fixing column 406 is installed. Outside the fixing column 406, a connecting seat 405 is sleeved. On the top of the connecting seat 405, a spray head 403 is fixed. One end of the spray head 403 is connected to one side of the connecting pipe 3. The lateral cross-sectional area of the moving groove 401 is larger than that of the sliding seat 402, and a sliding connection is formed between the moving groove 401 and the sliding seat 402. The inner diameter of the connecting seat 405 is larger than the outer diameter of the fixing column 406, and an active connection is formed between the connecting seat 405 and the fixing column 406;

[0035] Refer to Figures 1 - 4 As shown: When the height of the cleaning table 2 is adjusted, the connecting pipe 3 is externally connected to a liquid medicine cleaning tank, and then the liquid medicine is sprayed out through the spray head 403 to clean the wound on the patient's arm. When the spray head 403 is in use, the operator holds the spray head 403 by hand for operation. When the position of the spray head 403 needs to be adjusted, the spray head 403 is pushed to move to one side by hand, so as to drive the sliding seat 402 to slide inside the moving groove 401 to adjust the position of the spray head 403. And by rotating the connecting seat 405 outside the fixing column 406, the angle of spraying the liquid medicine by the spray head 403 can be adjusted, so that it can clean the wounds at different positions of the patient's arm, thus completing the cleaning work;

[0036] The cleaning structure 5 includes a mounting block 501 which is fixed on one side of the cleaning pool 6 at the top of the cleaning table 2. On one side of the mounting block 501, a connecting plate 503 is fixed. Inside the connecting plate 503, a rotating groove 504 is opened. Inside the rotating groove 504, a handle 502 is installed. At the bottom end of the handle 502, a cleaning frame 506 is installed. At the bottom end of the cleaning frame 506, a cleaning cotton 507 is installed. At both ends of one side of the top of the cleaning frame 506, guide rods 505 are installed. External threads are provided on the outside of the handle 502, and internal threads are provided on the inner side of the rotating groove 504. A thread is formed between the handle 502 and the rotating groove 504. There are two groups of guide rods 505, and the two groups of guide rods 505 are symmetrically distributed at both ends of one side of the top of the cleaning frame 506. The use of the two groups of guide rods 505 can make the top of the cleaning frame 506 move more stably;

[0037] Refer to Figures 5 - 6As shown: after the experiment of cleaning the wound on the patient's arm is completed, hold the handle 502 with your hand and rotate it. When the handle 502 rotates, it rotates with the rotating groove 504, thereby pushing the cleaning rack 506 to move downward. When the cleaning rack 506 moves downward, it will drive the cleaning cotton 507 to move downward as well. Since the shape of the cleaning cotton 507 is consistent with the inner diameter of the cleaning pool 6, the cleaning cotton 507 can clean the inside and corners of the cleaning pool 6 when it moves downward, so that the plasma and drug residues remaining on the inside and corners of the cleaning pool 6 can be cleaned more thoroughly. After the cleaning of the cleaning cotton 507 is completed, since the top of the cleaning cotton 507 and the bottom of the cleaning rack 506 are fixed by magic hair and bristles, the cleaning cotton 507 can be removed for cleaning, thereby completing the cleaning of the cleaning pool 6.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wound cleaning device for basic medical surgery experiments, characterized by: Includes a base (1) and a cleaning table (2) A washing platform (2) is installed at the top of the base (1), a connecting pipe (3) is provided on one side of the washing platform (2), a washing pool (6) is installed inside the washing platform (2), and a wastewater collection bucket (7) is installed at the rear end of the base (1); A cleaning structure (5) is provided on one side of the cleaning pool (6), and the cleaning structure (5) comprises a mounting block (501), the mounting block (501) being fixed to one side of the cleaning pool (6) at the top of the cleaning table (2), a connecting plate (503) being fixed on one side of the mounting block (501), a rotating groove (504) being provided inside the connecting plate (503), a handle (502) being installed inside the rotating groove (504), a cleaning rack (506) being installed at the bottom end of the handle (502), a cleaning cotton (507) being installed at the bottom end of the cleaning rack (506), and guide rods (505) being installed at both ends of one side of the top end of the cleaning rack (506).

2. A wound cleaning device for basic medical surgery experiments according to claim 1, characterized in that: The outer side of the handle (502) is provided with an external thread, the inner side of the rotation groove (504) is provided with an internal thread, and a thread is formed between the handle (502) and the rotation groove (504).

3. The wound cleaning device for basic medical surgery experiments according to claim 1, characterized in that: The guide rods (505) are provided in two groups, and the two groups of guide rods (505) are symmetrically distributed at both ends of one side of the top end of the cleaning frame (506).

4. The wound cleaning device for basic medical surgery experiments according to claim 1, characterized in that: An auxiliary structure (4) is provided on one side of the top of the cleaning table (2), and the auxiliary structure (4) includes a movable groove (401). The movable groove (401) is opened inside one side of the top of the cleaning table (2), and a slide seat (402) is installed inside the movable groove (401). A mounting plate (404) is fixed to the top of the slide seat (402), and a fixing column (406) is installed at the middle position of the mounting plate (404). A connecting seat (405) is provided on the outer side of the fixing column (406), and a nozzle (403) is fixed to the top of the connecting seat (405), and one end of the nozzle (403) is connected to one side of the connecting pipe (3).

5. The wound cleaning device for basic medical surgery experiments according to claim 4, characterized in that: The cross-sectional area of the movable groove (401) when viewed from the side is larger than the cross-sectional area of the slide seat (402) when viewed from the side, and a sliding connection is formed between the movable groove (401) and the slide seat (402).

6. The wound cleaning device for basic medical surgery experiments according to claim 4, characterized in that: The inner diameter of the connecting seat (405) is greater than the outer diameter of the fixing column (406), and a movable connection is formed between the connecting seat (405) and the fixing column (406).

7. The wound cleaning device for basic medical surgery experiments according to claim 1, characterized in that: A height adjustment structure (8) is provided inside the base (1), and the height adjustment structure (8) includes a large gear (8010), the large gear (8010) is installed inside the base (1), a small gear (8011) is installed outside the large gear (8010), a screw (805) is fixed to the top end of the small gear (8011), a screw sleeve (807) is installed outside the screw (805), a support frame (806) is fixed to the top end of the screw sleeve (807), the top end of the support frame (806) is fixed to the bottom end of the washing table (2), a guide sleeve (809) is installed on one side of the support frame (806), a guide column (808) is inserted into the guide sleeve (809), and the bottom end of the guide column (808) is fixed to the top end of the base (1).

8. The wound cleaning device for basic medical surgery experiments according to claim 7, characterized in that: A connecting shaft (8012) is fixed to the top of the large gear (8010), a worm gear (803) is fixed to the top of the connecting shaft (8012), an installation box (802) is installed on the outside of the worm gear (803), the bottom end of the installation box (802) is fixed to the top of the base (1), a worm (804) is installed on one side of the worm gear (803), and a rotating rod (801) is fixed to one end of the worm gear (804).

9. The wound cleaning device for basic medical surgery experiments according to claim 8, characterized in that: The outer side of the screw rod (805) is provided with an external thread, and the inner side of the screw sleeve (807) is provided with an internal thread, so that a threaded connection is formed between the screw rod (805) and the screw sleeve (807).

10. The wound cleaning device for basic medical surgery experiments according to claim 8, characterized in that: The guide sleeve (809) is sleeved on the outer side of the guide column (808), and a guide structure is formed between the guide sleeve (809) and the guide column (808).

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