Emergency wound debridement device
By using a screw system driven by fixed base, feet and motor in the wound wound debridement device, the problem of poor device stability is solved, and stable operation and efficient efficiency in the debridement process is achieved.
Patent Information
- Application Number
- CN202421819604.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing wound wound debridement device has poor stability and is easy to shake during the debridement process, which affects the operating efficiency of medical staff.
An emergency wound debridement device is designed, adopting a fixed base and foot structure, and the screw drives the sliding plate and roller to move upward and fold, and the foot supports the ground to ensure the stability of the device.
It effectively prevents the device from shaking during the debridement process and improves the operating stability and efficiency of medical staff.
Smart Images
Figure CN222899573U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of debridement of traumatic wounds, in particular to an emergency traumatic wound debridement device. Background Technique
[0002] Debridement is to remove foreign bodies in an open wound through surgical operations. The steps include cleaning and disinfection, excising the traumatized skin, removing foreign bodies and devitalized tissues, etc. As much as possible, the blood clots, foreign bodies, and necrotic tissues on the wound surface are excised with normal saline, and at the same time, the foreign bodies inside the wound are also removed as much as possible. Then, the wound surface is repeatedly rinsed with hydrogen peroxide, which can kill bacteria as much as possible, especially having a good bactericidal effect on Clostridium tetani. Again, the wound is cleaned with liquids such as normal saline and iodophor.
[0003] When medical staff perform debridement, they need to use a debridement device for assistance to facilitate the operation of medical staff. When cleaning the wound, usually medical staff repeatedly rinse with hydrogen peroxide and normal saline alternately for many times, and the steps are numerous. In order to facilitate the movement of the device, rollers are usually installed at the bottom of the device, but the contact of the rollers with the ground will result in poor stability of the device, and it is easy to shake during the debridement process, affecting the work of medical staff. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides an emergency traumatic wound debridement device, which solves the problems raised in the above background technique.
[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: An emergency traumatic wound debridement device includes a workbench. Two support plates are fixedly installed at the bottom of the workbench. Four feet are fixedly installed at the bottom of the two support plates. Two liquid storage barrels are fixedly installed at the top of the fixed base. Two placement plates are fixedly installed at the top of the workbench. Water outlet heads are inserted into the interiors of the two placement plates respectively. Two fixed boxes are fixedly installed at the top of the fixed base and between the two liquid storage barrels. Water pumps are fixedly installed in the interiors of the two fixed boxes respectively. The input ends of the two water pumps are respectively inserted into the interiors of the two liquid storage barrels. Hoses are fixedly connected between the output ends of the two water pumps and one ends of the two water outlet heads respectively. Bucket lids are arranged at the tops of the two liquid storage barrels, and the bucket lids are threadedly connected to the tops of the liquid storage barrels.
[0006] Preferably, a placement groove is opened in the interior of the workbench. A conical cylinder is movably installed at the top of the placement groove. A number of leakage holes are opened on the outer wall of the conical cylinder. A tray is clamped at the top of the conical cylinder. The installation of the tray is to place the injured limb of the patient on the tray to facilitate the operation of medical staff. When flushing the wound, hydrogen peroxide and normal saline can flow into the waste liquid barrel through the leakage holes.
[0007] Preferably, a first sliding groove is provided inside the fixed base, a first sliding plate is slidably installed inside the first sliding groove, a screw rod is rotatably installed inside the first sliding groove, the screw rod is threadedly connected to the first sliding plate, a fixed block is fixedly installed on the top of the fixed base and located between the two liquid storage barrels, a motor is fixedly installed inside the fixed block, the output end of the motor is fixedly connected to one end of the screw rod, four rollers are rotatably installed on the bottom of the first sliding plate, the motor is started to rotate the screw rod, and the first sliding plate and the four rollers are driven to move upward and retract, and the ground is supported by four legs, which can effectively stabilize the device and prevent medical staff from shaking during the debridement process.
[0008] Preferably, a conical base is fixedly installed on the top of the workbench, a support rod is fixedly installed inside the conical base, a mechanical arm is rotatably installed on the outer wall of the support rod, a first rotating base is rotatably installed on the bottom of the mechanical arm, a second rotating base is rotatably installed inside the first rotating base, and a shadowless lamp is fixedly installed on one end of the second rotating base. By providing the shadowless lamp, it is convenient for medical staff to observe the debridement incision from multiple angles, thereby enhancing the lighting effect and improving the debridement efficiency.
[0009] Preferably, a waste liquid barrel is clamped at the bottom of the workbench, and two plug-in blocks are fixedly installed on the outer wall of the waste liquid barrel. Slots are provided inside the workbench and on both sides of the placement groove. The two plug-in blocks are respectively inserted into the inside of the two slots and slidably connected thereto. By rotating the waste liquid barrel, it can be removed and the waste liquid collected inside can be cleaned.
[0010] Preferably, two second sliding grooves are provided inside both ends of the support plate, second springs are fixedly installed inside the four second sliding grooves, a second sliding block is fixedly installed at one end of the four second springs, the second sliding block is slidably connected to the inside of the second sliding groove, a movable plate is fixedly installed on the top of the four second sliding blocks, one end of the four second sliding blocks is inserted into the interior of the conical cylinder and slidably connected thereto, and the second sliding block can be separated from the interior of the conical cylinder by moving the movable plates at both ends of the support plate, so as to clean the support plate and the conical cylinder respectively.
[0011] The utility model provides an emergency trauma wound debridement device, which has the following beneficial effects:
[0012] 1. The emergency trauma wound debridement device starts the water pump, and one of the water pumps draws out hydrogen peroxide from a liquid storage barrel containing hydrogen peroxide, takes out the corresponding water outlet head, cleans the wound with hydrogen peroxide, and then takes out another water outlet head connected to a liquid storage barrel containing normal saline to rinse, so that medical staff can use hydrogen peroxide and normal saline to rinse repeatedly alternately for multiple times.
[0013] 2. The emergency trauma wound debridement device can effectively stabilize the device by starting the motor to rotate the lead screw, driving the first sliding plate and the four rollers to move upward and retract, and being supported by the four feet on the ground, preventing the phenomenon of shaking during the debridement process by medical staff. Description of the Drawings
[0014] Figure 1 It is a schematic structural diagram of the present utility model;
[0015] Figure 2 It is a side cross-sectional view of the present utility model;
[0016] Figure 3 It is a side cross-sectional view of the conical cylinder of the present utility model;
[0017] Figure 4 It is the present utility model Figure 3 The enlarged view of part A in;
[0018] Figure 5 It is a schematic structural diagram of the waste liquid bucket of the present utility model.
[0019] In the figure: 1. Workbench; 2. Support plate; 3. Fixed base; 4. Feet; 5. First sliding groove; 6. First sliding plate; 7. Lead screw; 8. Rollers; 9. Fixed block; 10. Motor; 11. Liquid storage bucket; 12. Bucket cover; 13. Fixed box; 14. Water pump; 15. Hose; 16. Placing plate; 17. Water outlet head; 18. Placing groove; 19. Conical cylinder; 20. Slot; 21. Insert block; 22. Waste liquid bucket; 23. Leakage holes; 24. Support plate; 25. Second sliding groove; 26. Second spring; 27. Second sliding block; 28. Moving plate; 30. Conical base; 31. Support rod; 32. Manipulator; 33. First rotating base; 34. Second rotating base; 35. Shadowless lamp. Detailed Embodiment
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0021] Please refer to Figures 1 to 5, the present utility model provides a technical solution: an emergency trauma wound debridement device, including a workbench 1, two support plates 2 are fixedly installed at the bottom of the workbench 1, a fixed base 3 is fixedly installed at the bottom of the two support plates 2, four feet 4 are fixedly installed at the bottom of the fixed base 3, two liquid storage barrels 11 are fixedly installed at the top of the fixed base 3, two placement plates 16 are fixedly installed at the top of the workbench 1, water outlet heads 17 are inserted into the interiors of the two placement plates 16, two fixed boxes 13 are fixedly installed at the top of the fixed base 3 and between the two liquid storage barrels 11, water pumps 14 are fixedly installed inside the two fixed boxes 13, the input ends of the two water pumps 14 are respectively inserted into the interiors of the two liquid storage barrels 11, and hoses 15 are fixedly connected between the output ends of the two water pumps 14 and one ends of the two water outlet heads 17 respectively. Barrel covers 12 are arranged at the tops of the two liquid storage barrels 11, and the barrel covers 12 are threadedly connected to the tops of the liquid storage barrels 11.
[0022] A placement groove 18 is opened inside the workbench 1, a conical cylinder 19 is movably installed at the top of the placement groove 18, a plurality of leakage holes 23 are opened on the outer wall of the conical cylinder 19, a support plate 24 is clamped at the top of the conical cylinder 19, two second sliding grooves 25 are opened inside both ends of the support plate 24, second springs 26 are fixedly installed inside the four second sliding grooves 25, one ends of the four second springs 26 are fixedly installed with second sliding blocks 27, the second sliding blocks 27 are slidably connected to the interiors of the second sliding grooves 25, moving plates 28 are fixedly installed at the tops of the four second sliding blocks 27, one ends of the four second sliding blocks 27 are respectively inserted into the interior of the conical cylinder 19 and are slidably connected thereto, a waste liquid barrel 22 is clamped at the bottom of the workbench 1, two insertion blocks 21 are fixedly installed on the outer wall of the waste liquid barrel 22, and slots 20 are opened on both sides of the interior of the workbench 1 and inside the placement groove 18, and the two insertion blocks 21 are respectively inserted into the interiors of the two slots 20 and are slidably connected thereto. The purpose of installing the support plate 24 is to place the injured limb of the patient on the support plate 24, which is convenient for medical staff to operate. When flushing the wound, hydrogen peroxide and normal saline can flow into the waste liquid barrel 22 through the leakage holes 23. After debridement, rotate the waste liquid barrel 22, and it can be removed to clean the waste liquid collected inside. Move the moving plates 28 at both ends of the support plate 24, and the second sliding blocks 27 can be separated from the interior of the conical cylinder 19 to clean the support plate 24 and the conical cylinder 19 respectively.
[0023] A first sliding groove 5 is provided inside the fixed base 3, and a first sliding plate 6 is slidably installed inside the first sliding groove 5. A screw rod 7 is rotatably installed inside the first sliding groove 5, and the screw rod 7 is threadedly connected to the first sliding plate 6. A fixed block 9 is fixedly installed on the top of the fixed base 3 and located between the two liquid storage barrels 11. A motor 10 is fixedly installed inside the fixed block 9, and the output end of the motor 10 is fixedly connected to one end of the screw rod 7. Four rollers 8 are rotatably installed at the bottom of the first sliding plate 6. Starting the motor 10 rotates the screw rod 7, driving the first sliding plate 6 and the four rollers 8 to move upward and retract. The ground is supported by four supporting legs 4, which can effectively stabilize the device and prevent medical staff from shaking during the debridement process.
[0024] A conical base 30 is fixedly installed on the top of the workbench 1, a support rod 31 is fixedly installed inside the conical base 30, a mechanical arm 32 is rotatably installed on the outer wall of the support rod 31, a first rotating base 33 is rotatably installed on the bottom of the mechanical arm 32, a second rotating base 34 is rotatably installed inside the first rotating base 33, and a shadowless lamp 35 is fixedly installed on one end of the second rotating base 34. By providing the shadowless lamp 35, it is convenient for medical personnel to observe the debridement incision from multiple angles, thereby enhancing the lighting effect and improving the debridement efficiency.
[0025] In summary, when using the emergency trauma wound debridement device, first turn the barrel cover 12 to open it, pour hydrogen peroxide and saline into the two liquid storage barrels 11 respectively, move the device to the side of the patient, start the motor 10, rotate the screw rod 7, drive the first sliding plate 6 and the four rollers 8 to move upward and retract, support the ground with four legs 4, place the patient's injured arm or leg on the support plate 24, manually move the shadowless lamp 35 to fully expose the patient's wound, cover the wound with sterile gauze, clean the dirt on the skin outside the wound with soapy water and a brush, clean the area around the wound and remove foreign matter in the wound, start the water pump 14, and use one of the water pumps 14 to pump hydrogen peroxide from the liquid storage barrel 11 filled with hydrogen peroxide, take out the corresponding water outlet 17, clean the wound with hydrogen peroxide, and then take out the other connected to the dressing. The water outlet 17 of the liquid storage barrel 11 with physiological saline is rinsed, and the hydrogen peroxide and physiological saline are alternately rinsed repeatedly for multiple times. After rinsing, the hydrogen peroxide and physiological saline will flow into the interior of the conical tube 19, fall into the waste liquid barrel 22 from the leak hole 23, and be collected uniformly. Then, scissors are used to cut off the necrotic tissue in the wound, and the blood clots in the wound are removed. The cut necrotic tissue and blood clots are thrown into the conical tube 19 together, which is convenient for unified treatment after the debridement is completed, and disinfected again with iodine tincture. After the disinfection is completed, suture can be performed. When the device is cleaned later, the waste liquid barrel 22 can be removed by rotating it, the waste liquid collected inside is cleaned, the support plate 24 and the conical tube 19 are taken out, and the movable plates 28 at both ends of the support plate 24 are moved, so that the second sliding block 27 can be separated from the interior of the conical tube 19, and the support plate 24 and the conical tube 19 are cleaned respectively.
[0026] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.
Claims
1. An emergency trauma wound debridement device, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly mounted with two support plates (2), the bottoms of the two support plates (2) are fixedly mounted with a fixed base (3), the bottoms of the fixed base (3) are fixedly mounted with four legs (4), the tops of the fixed bases (3) are fixedly mounted with two liquid storage barrels (11), the tops of the workbench (1) are fixedly mounted with two placement plates (16), the insides of the two placement plates (16) are both plugged with water outlets (17), the tops of the fixed bases (3) and the two storage barrels (11) are fixedly mounted with two water outlets (17). Two fixed boxes (13) are fixedly installed between the liquid barrels (11), and water pumps (14) are fixedly installed inside the two fixed boxes (13). The input ends of the two water pumps (14) are respectively inserted into the interior of the two liquid storage barrels (11), and hoses (15) are fixedly connected between the output ends of the two water pumps (14) and one end of two water outlet heads (17). The tops of the two liquid storage barrels (11) are provided with barrel covers (12), and the barrel covers (12) are threadedly connected to the tops of the liquid storage barrels (11).
2. The emergency trauma wound debridement device according to claim 1, characterized in that: A placement groove (18) is provided inside the workbench (1), a conical cylinder (19) is movably mounted on the top of the placement groove (18), a plurality of leakage holes (23) are provided on the outer wall of the conical cylinder (19), and a support plate (24) is clamped on the top of the conical cylinder (19).
3. The emergency trauma wound debridement device according to claim 1, characterized in that: A first sliding groove (5) is provided inside the fixed base (3), a first sliding plate (6) is slidably installed inside the first sliding groove (5), a screw rod (7) is rotatably installed inside the first sliding groove (5), the screw rod (7) is threadedly connected to the first sliding plate (6), a fixed block (9) is fixedly installed at the top of the fixed base (3) and located between the two liquid storage barrels (11), a motor (10) is fixedly installed inside the fixed block (9), the output end of the motor (10) is fixedly connected to one end of the screw rod (7), and four rollers (8) are rotatably installed at the bottom of the first sliding plate (6).
4. The emergency trauma wound debridement device according to claim 1, characterized in that: A conical base (30) is fixedly mounted on the top of the workbench (1); a support rod (31) is fixedly mounted inside the conical base (30); a mechanical arm (32) is rotatably mounted on the outer wall of the support rod (31); a first rotating base (33) is rotatably mounted on the bottom of the mechanical arm (32); a second rotating base (34) is rotatably mounted inside the first rotating base (33); and a shadowless lamp (35) is fixedly mounted on one end of the second rotating base (34).
5. The emergency trauma wound debridement device according to claim 1, characterized in that: A waste liquid barrel (22) is clamped at the bottom of the workbench (1), and two plug blocks (21) are fixedly mounted on the outer wall of the waste liquid barrel (22). Slots (20) are provided inside the workbench (1) and on both sides of the placement groove (18), and the two plug blocks (21) are respectively inserted into the inside of the two slots (20) and slidably connected thereto.
6. The emergency trauma wound debridement device according to claim 2, characterized in that: Two second sliding grooves (25) are provided inside both ends of the support plate (24), and second springs (26) are fixedly installed inside the four second sliding grooves (25). One end of the four second springs (26) is fixedly installed with a second sliding block (27), and the second sliding block (27) is slidably connected to the inside of the second sliding groove (25). A moving plate (28) is fixedly installed on the top of the four second sliding blocks (27), and one end of the four second sliding blocks (27) is inserted into the inside of the conical cylinder (19) and is slidably connected thereto.