Wound surface removing device for burn and plastic surgery

Abstract

The utility model relates to the technical field of burn debridement, and discloses a wound surface removing device for burn and plastic surgery, which comprises a mounting table, a connecting component is mounted at the top of the mounting table, and an opening and closing mechanism is mounted at the top of the mounting table; the connecting assembly comprises two connecting blocks, the connecting block located at the bottom is installed at the top of the mounting table, a guide rod is fixedly connected between the two connecting blocks, a bidirectional lead screw is rotationally connected between the two connecting blocks, and a second motor is fixedly connected to the top end of the connecting block located at the top. A second motor is started, when the second motor rotates, the second motor drives a bidirectional screw rod at one end of an output shaft to rotate, when the bidirectional screw rod rotates, the bidirectional screw rod drives two moving blocks which are in threaded connection on the outer side to move in opposite directions, and the moving blocks and mounting cloth seal the two ends of the arm on the inner side; and outflow of cold air is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of burn debridement, in particular to a wound cleaning device for burn plastic surgery clinical operations. Background Technique

[0002] Hospitals often receive patients who are sent to the hospital due to burns. For a wound caused by a sticky substance (such as asphalt) burn, it is necessary to remove the sticky substance. When a patient's arm is burned by a sticky substance, the common method for this sticky substance is to first scrub it with turpentine, and then apply ice to make the sticky substance harden and agglomerate, which is convenient for peeling.

[0003] The patent document with the application number 202320558139.2 discloses a wound cleaning device for burn plastic surgery clinical operations, including a burn debridement frame. An arm support is arranged on the upper part of the burn debridement frame. A burned arm is placed on the arm support. A cover is hinged to the rear side of the top of the arm support. Cold air pipe networks are installed on the inner walls of the cover and the arm support. A support plate is fixedly connected to the lower part of the burn debridement frame. A semiconductor refrigeration component is arranged on the support plate. A cold air delivery pipe is communicated with the upper part of the semiconductor refrigeration component. A delivery fan is arranged on the intake side of the cold air delivery pipe. The cold air delivery pipe is communicated with the cold air pipe network. This structure performs an enclosed cooling on the burn of the adhered substance on the arm, with a short cooling time and better effect.

[0004] In the above technical solution, the patient's arm is placed in the cooling space formed by the arm support and the cover. Since the two ends of the card slot cannot perfectly fit with the arms of different people, the gap between the card slot and the arm is relatively large, resulting in a large amount of cold air flowing out. Therefore, we propose a wound cleaning device for burn plastic surgery clinical operations to solve this problem.

[0005] The above information disclosed in this background technique is only used to increase the understanding of the background technique of the utility model. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Invention

[0006] In order to solve the problem that due to the two ends of the card slot not being able to perfectly fit with the arms of different people, the gap between the card slot and the arm is relatively large, resulting in a large amount of cold air flowing out, the utility model provides a wound cleaning device for burn plastic surgery clinical operations.

[0007] The wound cleaning device for burn plastic surgery clinical operations provided by the utility model adopts the following technical scheme:

[0008] A wound cleaning device for burn plastic surgery clinical operations, including an installation platform, a connection component is installed on the top of the installation platform, and an opening and closing mechanism is installed on the top of the installation platform; the connection component includes two connection blocks, the connection block at the bottom is installed on the top of the installation platform, a guide rod is fixedly connected between the two connection blocks, a bidirectional lead screw is rotatably connected between the two connection blocks, the top of the connection block at the top is fixedly connected with a second motor, and the bottom output end of the second motor is in transmission connection with the top end of the bidirectional lead screw installed at the bottom through a first coupling. Two moving blocks are threadedly connected to the outside of the bidirectional lead screw, and an installation cloth is arranged between the moving block and the connection block.

[0009] Preferably, the opening and closing mechanism includes a device main body, the device main body is installed on the top of the installation platform, and a rotating rod is installed inside the device main body.

[0010] Preferably, the device main body is rotatably connected with a cover plate through a rotating rod, connection pipes are arranged on the outer sides of the cover plate and the device main body, and the connection pipes are communicated with the inner pipelines of the device main body and the cover plate.

[0011] Preferably, a first motor is fixedly connected to the outer side of the bottom end of the device main body, and one end of the output shaft of the first motor is in transmission connection with a first bevel gear through a second coupling.

[0012] Preferably, a second bevel gear is meshed with the outside of the first bevel gear, and the first bevel gear and the second bevel gear are arranged inside the device main body.

[0013] Preferably, two transmission wheels are rotatably connected to the outer side of the device main body, the two transmission wheels are rotationally connected through a transmission belt arranged on the outside, and the transmission wheel is connected with the second bevel gear through a connecting rod.

[0014] In summary, the utility model includes the following beneficial technical effects:

[0015] 1. By starting the second motor, when the second motor rotates, the second motor drives the bidirectional lead screw at one end of the output shaft to rotate. When the bidirectional lead screw rotates, the bidirectional lead screw drives two moving blocks threadedly connected to the outside to move towards each other, and the moving blocks and the installation cloth seal the two ends of the inner arm, reducing the outflow of cold air;

[0016] 2. The connecting rod drives the transmission wheel at the bottom to rotate. When the transmission wheel at the bottom rotates, the transmission wheel at the bottom drives another transmission wheel to rotate through the transmission belt. When the transmission wheel at the top rotates, the rotation of the transmission wheel at the top drives the rotating rod to rotate. Since the rotating rod is fixedly connected to the cover plate, the rotation of the rotating rod drives the cover plate to rotate, thereby realizing the automatic opening and closing of the device. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;

[0018] Figure 2 It is an enlarged structural schematic diagram of an embodiment of the utility model;

[0019] Figure 3 It is a schematic structural diagram of another perspective of an embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the first bevel gear and the second bevel gear etc. of an embodiment of the utility model.

[0021] Explanation of the accompanying drawings: 1. Mounting table; 2. Device body; 3. Cover plate; 4. Connecting pipe; 5. First motor; 6. Second motor; 7. Connecting block; 8. Bidirectional screw rod; 9. Guide rod; 10. Moving block; 11. Mounting cloth; 12. Transmission wheel; 13. Transmission belt; 14. First bevel gear; 15. Second bevel gear. DETAILED DESCRIPTION

[0022] The following is combined with Figures 1-4 The utility model is described in further detail.

[0023] The utility model embodiment discloses a wound surface cleaning device for burn plastic surgery clinical operation. Figures 1-4 , a wound surface cleaning device for burn plastic surgery clinical surgery, comprising a mounting platform 1, a connecting component is installed on the top of the mounting platform 1, and an opening and closing mechanism is installed on the top of the mounting platform 1;

[0024] The connecting assembly includes two connecting blocks 7, the connecting block 7 at the bottom is installed on the top of the mounting platform 1, a guide rod 9 is fixedly connected between the two connecting blocks 7, a bidirectional screw 8 is rotatably connected between the two connecting blocks 7, a second motor 6 is fixedly connected to the top of the connecting block 7 at the top, the bottom output end of the second motor 6 is transmission-connected to the top of the bidirectional screw 8 installed at the bottom through a first coupling, the outer side of the bidirectional screw 8 is threadedly connected to two moving blocks 10, and a mounting cloth 11 is arranged between the moving block 10 and the connecting block 7; the mounting cloth 11 is set to be a retractable material, and when it moves, the device body 2 can be realized Sealing work reduces the leakage of cold air; the patient's arm is placed in the cooling space composed of the arm support and the cover. Since the two ends of the slot cannot fit perfectly with the arms of different people, a larger gap occurs between the slot and the arm. At this time, the staff starts the second motor 6. When the second motor 6 rotates, the second motor 6 drives the bidirectional screw 8 at one end of the output shaft to rotate. When the bidirectional screw 8 rotates, the bidirectional screw 8 drives the two outer threaded moving blocks 10 to move toward each other. The setting of the moving block 10 and the mounting cloth 11 can seal the inner ends of the arm.

[0025] Reference Figures 1-4 Figures 1-4 , the opening and closing mechanism includes a device main body 2, the device main body 2 is installed on the top of the installation table 1, a rotating rod is installed inside the device main body 2, the device main body 2 is rotationally connected with a cover plate 3 through the rotating rod, connecting pipes 4 are arranged on the outer sides of the cover plate 3 and the device main body 2, and the connecting pipes 4 are communicated with the inner pipelines of the device main body 2 and the cover plate 3. A first motor 5 is fixedly connected to the outer side of the bottom end of the device main body 2, one end of the output shaft of the first motor 5 is drivingly connected with a first bevel gear 14 through a second coupling, a second bevel gear 15 is meshed with the outer side of the first bevel gear 14, the first bevel gear 14 and the second bevel gear 15 are arranged inside the device main body 2, two transmission wheels 12 are rotationally connected to the outer side of the device main body 2, the two transmission wheels 12 are rotationally connected through a transmission belt 13 arranged on the outer side, and the transmission wheel 12 is connected with the second bevel gear 15 through a connecting rod; when the first motor 5 is started and the first motor 5 rotates, the first motor 5 drives the first bevel gear 14 at one end of the output shaft to rotate through the second coupling of the output shaft. When the first bevel gear 14 rotates, the first bevel gear 14 drives the second bevel gear 15 to rotate, and then drives the transmission wheel 12 at the bottom to rotate through the connecting rod. When the transmission wheel 12 at the bottom rotates, the transmission wheel 12 at the bottom drives the other transmission wheel 12 to rotate through the transmission belt 13. When the transmission wheel 12 at the top rotates, the rotation of the transmission wheel 12 at the top drives the rotating rod to rotate. Since the rotating rod is fixedly connected with the cover plate 3, the rotation of the rotating rod drives the cover plate 3 to rotate, thereby realizing the automatic opening and closing of the device.

[0026] The implementation principle of a wound cleaning device for burn plastic surgery in an embodiment of the present utility model is as follows: the patient's arm is placed in the cooling space composed of the arm support and the cover. Since the two ends of the card slot cannot perfectly fit the arms of different people, there is a large gap between the card slot and the arm. At this time, the staff starts the second motor 6. When the second motor 6 rotates, the second motor 6 drives the bidirectional lead screw 8 at one end of the output shaft to rotate. When the bidirectional lead screw 8 rotates, the bidirectional lead screw 8 drives the two laterally threaded moving blocks 10 to move towards each other. The arrangement of the moving blocks 10 and the installation cloth 11 can seal the two ends of the inner arm and reduce the outflow of cold air;

[0027] When the use of the device is completed and the inside of the device needs to be cleaned, the staff starts the first motor 5. When the first motor 5 rotates, the first motor 5 drives the first bevel gear 14 at one end of the output shaft to rotate through the second coupling on the output shaft. When the first bevel gear 14 rotates, the first bevel gear 14 drives the second bevel gear 15 to rotate, and then drives the driving wheel 12 at the bottom to rotate through the connecting rod. When the driving wheel 12 at the bottom rotates, the driving wheel 12 at the bottom drives another driving wheel 12 to rotate through the transmission belt 13. When the driving wheel 12 at the top rotates, the rotation of the driving wheel 12 at the top drives the rotating rod to rotate. Since the rotating rod is fixedly connected to the cover plate 3, the rotation of the rotating rod drives the cover plate 3 to rotate, thus realizing the automatic opening and closing of the device.

[0028] Finally, several points should be noted: First, in the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0029] Second: In the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0030] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0031] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention shall be covered by the protection scope of the present invention.

Claims

1. A wound cleaning device for burn and plastic surgery clinical surgery, comprising a mounting table (1), characterized in that: A connection assembly is installed on the top of the mounting platform (1), and an opening and closing mechanism is installed on the top of the mounting platform (1); The connection assembly comprises two connection blocks (7), wherein the connection block (7) at the bottom is mounted on the top of the mounting platform (1), a guide rod (9) is fixedly connected between the two connection blocks (7), a bidirectional screw rod (8) is rotatably connected between the two connection blocks (7), a second motor (6) is fixedly connected to the top of the connection block (7) at the top, a bottom output end of the second motor (6) is transmission-connected to the top of the bidirectional screw rod (8) mounted at the bottom through a first coupling, the outer side of the bidirectional screw rod (8) is threadedly connected to two moving blocks (10), and a mounting cloth (11) is arranged between the moving block (10) and the connection block (7).

2. A wound surface cleaning device for burn and plastic surgery clinical surgery according to claim 1, characterized in that: The opening and closing mechanism comprises a device body (2), wherein the device body (2) is mounted on the top of the mounting platform (1), and a rotating rod is mounted on the inner side of the device body (2).

3. A wound surface cleaning device for burn and plastic surgery clinical surgery according to claim 2, characterized in that: The device body (2) is rotatably connected to a cover plate (3) via a rotating rod, and connecting pipes (4) are provided on the outsides of the cover plate (3) and the device body (2), and the connecting pipes (4) are connected to the device body (2) and the inner pipes of the cover plate (3).

4. The wound surface cleaning device for burn and plastic surgery clinical surgery according to claim 2, characterized in that: A first motor (5) is fixedly connected to the outer side of the bottom end of the device body (2); one end of the output shaft of the first motor (5) is transmission-connected to a first bevel gear (14) via a second coupling.

5. The wound surface cleaning device for burn and plastic surgery clinical surgery according to claim 4, characterized in that: The outer side of the first bevel gear (14) is meshed with a second bevel gear (15), and the first bevel gear (14) and the second bevel gear (15) are arranged on the inner side of the device body (2).

6. The wound surface cleaning device for burn and plastic surgery clinical surgery according to claim 2, characterized in that: The outer side of the device body (2) is rotatably connected to two transmission wheels (12), the two transmission wheels (12) are rotatably connected via a transmission belt (13) arranged on the outer side, and the transmission wheel (12) is connected to the second bevel gear (15) via a connecting rod.

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