Multifunctional skin surface wound cleaning and disinfecting device

Abstract

The invention discloses a multifunctional skin surface wound cleaning and disinfecting device which comprises a base, a cushion bearing box, a fixed clamping mechanism, a movable clamping mechanism, a lighting mechanism and a drying mechanism. The universal wheels are mounted at the bottom of the base, and the pushing mechanism is mounted above the base, so that the portability of the device is improved; the angle of the cushion bearing box can be flexibly adjusted to meet the requirements of different cushion bearing angles; the upper portion of the cushion bearing box is open, and a cavity space is formed in the cushion bearing box and used for collecting waste liquid generated in the cleaning and disinfecting process. The movable clamping mechanism and the fixed clamping mechanism are of an overturning covering and spiral lifting structure, and the bearing pad fixing requirements of limbs of different thicknesses are met. The movable clamping mechanism performs sliding position adjustment through rotating operation to adapt to the cushion bearing requirements of limbs with different lengths; and a lighting mechanism and a drying mechanism are slidably mounted on the outer wall of the cushion bearing box, so that the functions of the cleaning and disinfecting device are expanded, and the cleaning and disinfecting operation is smoothly performed.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to a multifunctional skin surface wound cleaning and disinfecting device. Background Art

[0002] Skin trauma refers to damage to the skin caused by external forces. It is a common type of trauma in daily life. This type of trauma may be caused by a variety of reasons, such as cutting, impact, friction or burns. The degree and scope of trauma vary, ranging from minor epidermal abrasions to deep tissue damage.

[0003] Minor skin trauma usually only involves the epidermis, manifesting as redness, swelling, pain and a small amount of bleeding. This type of trauma generally recovers quickly and only requires simple cleaning and disinfection. However, severe skin trauma may damage the dermis or even deeper tissues, causing more bleeding, severe pain, and possible infection. For this type of trauma, timely medical treatment is required for professional debridement, suturing and anti-infection treatment.

[0004] When dealing with skin trauma, care should be taken to keep the wound clean and avoid infection. At the same time, according to the severity of the trauma, appropriate treatment measures should be taken to promote wound healing and recovery. In addition, during the recovery period, it is also necessary to pay close attention to changes in the wound, and seek medical attention in a timely manner if there are any abnormalities.

[0005] Common skin surface injuries are mostly burns, scalds, abrasions, etc. on the limbs. The treatment of skin injuries on the limbs usually includes cleaning, disinfection, drying, and applying medicine. The skin injuries must be fully exposed before subsequent operations can be performed. In the existing technology, only common pillows and stirrups are usually used, or the patient's limbs are lifted up and suspended in the air by themselves; the medical staff manually perform cleaning and disinfection operations.

[0006] The above operations usually have the following technical problems: 1. The cleaning liquid or disinfectant cannot be fully and effectively collected, resulting in liquid splashing and contamination of patients, medical staff and the medical environment; 2. It does not have the functions of stabilizing the limbs, adapting to limbs of different lengths, and padding the limbs to different heights; 3. The functions are single, only padding and supporting the limbs, and do not have the functions of flexible lighting and drying;

[0007] Therefore, it is necessary to provide a multifunctional skin surface wound cleaning and disinfection device to solve the above technical problems. Summary of the invention

[0008] In order to solve the above technical problems, the present invention provides a multifunctional skin surface wound cleaning and disinfection device, which can achieve stable fixation and flexible adjustment of limbs through convenient adjustment operations; at the same time, it has portability and can be conveniently and quickly moved as a whole; at the same time, it has lighting and drying functions, meeting the needs of skin wound cleaning and disinfection;

[0009] In order to achieve the above technical objectives, the present invention is implemented by the following technical solutions:

[0010] A multifunctional skin surface wound cleaning and disinfection device, comprising: a base, a cushion box, a fixed clamping mechanism, a movable clamping mechanism, a lighting mechanism, and a drying mechanism;

[0011] A plurality of universal wheels are fixedly installed at the bottom of the base, and a pushing mechanism is respectively installed on both sides of the top; a support rod A and a support rod B are fixedly installed between the two pushing mechanisms on the base; the top of the cushion box is open, one end of the bottom is rotatably connected to the top of the support rod A, and the other end is movably connected to the top of the support rod B; the combination of the support rod A and the support rod B is extended and retracted to drive the cushion box to rotate relative to the bottom plate;

[0012] A concave groove is formed on the upper side wall of the cushion box near the support rod A; a cushion groove A is sleeved on the groove; a pressure plate frame is flipped over and covered on the groove; the pressure plate frame and the groove form a circular structure; a threaded rod A is spirally inserted in the middle of the pressure plate frame; a limb pressure plate A is rotatably connected to the bottom end of the threaded rod A; the limb pressure plate A and the cushion groove A are both arc plate-shaped structures adapted to the anatomical structure of human limbs; the fixed clamping mechanism includes the cushion groove A, the threaded rod A, and the limb pressure plate A;

[0013] The movable clamping mechanism comprises a bearing pad groove B, a threaded rod B, and a limb pressure plate B; the bearing pad B, the threaded rod B, and the limb pressure plate B are respectively parallel to the bearing pad groove A, the threaded rod A, and the limb pressure plate A; the bearing pad groove A slides in the bearing pad box;

[0014] A slide rail A and a slide rail B are fixedly connected to the outer walls of the two symmetrical side walls of the cushion box respectively; a lighting mechanism is slidably mounted on the slide rail A; a drying mechanism is slidably mounted on the slide rail B; the sliding directions of the lighting mechanism and the drying mechanism are parallel to the sliding direction of the movable clamping mechanism;

[0015] Furthermore, the lighting mechanism comprises a support frame A, a universal flexible shaft and a lighting lamp; the support frame A is slidably mounted on the slide rail A, and a universal flexible shaft is fixedly connected to the top end; the lighting lamp is fixedly connected to the end of the universal flexible shaft;

[0016] Further, the drying mechanism comprises a support frame B, a slide rod and a drying element; the support frame B is slidably mounted on the slide rail B, and a rotating seat is rotatably mounted on the top; a slide rod is slidably mounted on the top of the rotating seat; the end of the slide rod is rotatably connected to the drying element; the drying element is an electric heating lamp or an electric fan;

[0017] Furthermore, several of the universal wheels are universal wheels with brakes; the pushing mechanism includes an inverted U-shaped frame and a push rod; spring pins are fixedly installed at the two bottom ends of the U-shaped frame; slots are fixedly connected at both sides of the base; the two bottom ends of the U-shaped frame are respectively inserted into the slots and limited by the spring pins; a plug is fixedly connected to the middle of the U-shaped frame; a push rod is inserted into the plug; the push rod and the plug form a telescopic rod structure;

[0018] Furthermore, the top end of the support rod B is fixedly connected with a rotating shaft; the bottom of the cushion box is fixedly connected with a sliding groove; the rotating shaft slides in the sliding groove and rotates relative to the cushion box;

[0019] Furthermore, the support rod A, the support rod B, the support frame B, and the support frame A are all rods that can be extended in the vertical direction, and can be fixed in length after extension;

[0020] Furthermore, a mounting plate B is sleeved on the bottom of the bearing groove B; an internally threaded slider is fixedly connected to the center of the bottom of the mounting plate B; a spiral push rod is spirally inserted in the internally threaded slider; two symmetrical sliders are fixedly connected on both sides of the mounting plate B; flat rails are fixedly connected on both sides of the inner wall of the bearing box; the two sliders slide in the flat rails respectively; the spiral push rod passes through the side wall of the bearing box and drives the movable clamping mechanism to slide as a whole by self-rotation; a size scale is set above the flat rail, and the size scale indicates the position of the movable clamping mechanism in the bearing box and the distance between the movable clamping mechanism and the fixed clamping mechanism;

[0021] Furthermore, the groove and the mounting plate are both provided with latch holes; the bearing pad groove A and the bearing pad groove B are provided with through holes; the bearing pad groove A and the bearing pad groove B are respectively sleeved on the groove and the mounting plate, and are both limited by latches;

[0022] Furthermore, a damping shaft is installed at the end of the slide rod; the drying element is fixedly installed on the damping shaft and rotates at the end of the slide rod through the damping shaft;

[0023] Furthermore, the opening of the cushion box is open upward; liquid outlet pipes are respectively provided on the side walls of the top, and an on-off valve is fixedly installed on the liquid outlet pipes;

[0024] The beneficial effects of the present invention are:

[0025] The multifunctional skin surface wound cleaning and disinfection device provided by the present invention, compared with the traditional simple pad or limb or patient's self-suspended limb for cleaning and disinfection of limb skin wound, has improved the portability of the device and the adaptability to different limbs through structural design, and has added lighting and drying functions;

[0026] Specifically, by installing universal wheels at the bottom of the base and removing and installing a pushing mechanism at the top, the overall convenient movement of the device and the stable placement after the movement are achieved, thereby increasing the portability of the device.

[0027] The cushion box can be flexibly adjusted in angle to meet the needs of different cushion angles; the cushion box is open at the top and has a cavity space inside, which can effectively collect waste liquid and waste generated during cleaning and disinfection, prevent liquid from splashing and polluting the environment and personnel, and enable centralized discharge of waste liquid;

[0028] The movable clamping mechanism and the fixed clamping mechanism adopt a flip-cover and spiral lifting structure, which is convenient for placing and cushioning the patient's limbs to adapt to the cushioning fixation requirements of limbs of different thicknesses; the cushioning groove A and the cushioning groove B are both detachable, which is convenient for disinfection and cleaning; the fixed clamping mechanism and the movable clamping mechanism can be slid and adjusted in distance through a convenient rotation operation, which is convenient for adapting to the cushioning requirements of limbs of different lengths;

[0029] The outer wall of the cushion box is slidably mounted with a lighting mechanism and a drying mechanism. In the device, universal flexible shafts, sliding rods and rotating seats are respectively provided according to different conditions of the lighting lamp and the drying piece, so as to facilitate flexible lighting lamps and drying pieces in actual conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention from one perspective;

[0032] Figure 2 It is a schematic diagram of the overall structure of the present invention from another perspective;

[0033] Figure 3 is a side view of the present invention;

[0034] Figure 4 It is a schematic diagram of the overall structure of the base and the movable clamping mechanism of the present invention;

[0035] Figure 5 It is a structural schematic diagram of the cushion box, the lighting mechanism and the drying mechanism of the present invention;

[0036] Figure 6 The present invention Figure 2 A schematic diagram of the enlarged local structure at point A in the middle;

[0037] Figure 7 The present invention Figure 2 A magnified schematic diagram of the local structure at B in the middle;

[0038] Figure 8 The present invention Figure 2 A magnified schematic diagram of the local structure at C in the middle;

[0039] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0040] 1-base, 101-universal wheel, 102-propelling mechanism, 1021-U-shaped frame, 1022-push rod, 1023-spring pin, 1024-insertion tube, 103-support rod A, 104-support rod B, 1041-rotating shaft, 105-open, 106-slot, 107-slide, 2-cushion box, 201-groove, 202-slide rail A, 203-slide rail B, 204-flat rail, 205-size scale, 206-liquid outlet pipe, 3-fixed clamping mechanism, 301-slide groove A, 302- Pressure plate frame, 303-threaded rod A, 304-limb pressure plate A, 4-movable clamping mechanism, 401-bearing groove B, 402-threaded rod B, 403-limb pressure plate B, 404-mounting plate B, 4041-slider, 4042-internal thread slider, 405-spiral push rod, 5-illumination mechanism, 501-support frame A, 502-universal flexible shaft, 503-illumination lamp, 6-drying mechanism, 601-support frame B, 602-rotating seat, 603-sliding rod, 604-damping shaft, 605-drying part. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] Example 1

[0043] See also Figure 1-Figure 8In this embodiment, a multifunctional skin surface wound cleaning and disinfection device comprises: a base 1, a cushion box 2, a fixed clamping mechanism 3, a movable clamping mechanism 4, an illumination mechanism 5, and a drying mechanism 6; the base 1 is a basic component of the present invention for installing other component structures, and the remaining components of the present invention are directly or indirectly installed thereon and move as a whole following the movement of the base 1; the cushion box 2 is a structure for receiving cleaning and disinfection waste liquid, and the fixed clamping mechanism 3 and the movable clamping mechanism 4 are installed thereon to clamp and fix the limb with skin wounds; the illumination mechanism 5 illuminates the skin wound placed in the cushion box 2 by flexibly shifting; the drying mechanism 6 is used for drying after cleaning and disinfection;

[0044] In this embodiment, a plurality of universal wheels 101 are fixedly installed at the bottom of the base 1, and pushing mechanisms 102 are respectively inserted and installed on both sides of the top; a support rod A 103 and a support rod B 104 are fixedly installed between the two pushing mechanisms 102 on the base 1; the top of the cushion box 2 is open, one end of the bottom is rotatably connected to the top of the support rod A 103, and the other end is movably connected to the top of the support rod B 104; the combined telescopic movement of the support rod A 103 and the support rod B 104 drives the cushion box 2 to rotate relative to the bottom plate; the universal wheels 101 and the pushing mechanism 102 of the base 1 work together to achieve convenient movement and quick fixation of the entire device, and the movement of the entire device is completed by opening the brake of the universal wheel 101 and applying external force to the pushing mechanism 102. After the movement, the brake of the universal wheel 101 is pressed to complete the positioning of the entire device after the movement. The combined telescopic extension of the support rod A 103 and the support rod B 104 refers to the equal-length telescopic extension and the unequal-length telescopic extension of the two. When the equal-length telescopic extension reaches the same height at the top, the cushion box 2 is placed flat; when the support rod A 103 and the support rod B are unequal-length telescopic extension to the tops of the different heights, the cushion box 2 is tilted at a certain angle to cushion the limbs of the patient with skin trauma in an inclined direction.

[0045] The support rod 303 is provided with a plurality of support members 304, each of which is provided with a plurality of support members 306, 307 and 308. The support rod 303 is provided with a plurality of support members 308, 309 and 310. The support rod 303 is provided with a plurality of support members 306, 310 and 311.

[0046] In this embodiment, the movable clamping mechanism 4 includes a bearing pad groove B 401, a threaded rod B 402, and a limb pressure plate B 403; the bearing pad groove B 401, the threaded rod B 402, and the limb pressure plate B 403 are respectively parallel to the bearing pad groove A 301, the threaded rod A 303, and the limb pressure plate A 304; the bearing pad groove A 301 slides in the bearing pad box 2; the movable clamping mechanism 4 as a whole slides relative to the fixed clamping mechanism 3 in the bearing pad box 2 to adjust the distance, and can adapt to patients with different wound areas; the movable clamping mechanism 4 and the fixed clamping mechanism 5 adopt a similar structure, both of which are flip-covering and spiral compression methods to cushion and clamp the limbs; the difference is that in order to make the clamping and fixing mechanism 4 slide stably and have sufficient strength to withstand the pressure of the limbs with skin injuries, the mounting plate B 404 of the movable clamping mechanism 4 is appropriately modified, sliders 4041 are set on both sides, and an internal thread slider 4042 is set on the bottom, and the sliders 4041 share part of the pressure, and the internal thread slider 4042 shares part of the pressure, and the sliding is driven by the spiral push rod 405;

[0047] In this embodiment, the outer walls of the two symmetrical side walls of the cushion box 2 are respectively fixedly connected with a slide rail A 202 and a slide rail B 203; the slide rail A 202 is slidably mounted with a lighting mechanism 5; the slide rail B 203 is slidably mounted with a drying mechanism 6; the sliding directions of the lighting mechanism 5 and the drying mechanism 6 are both parallel to the sliding direction of the movable clamping mechanism; in actual situations, the slide rail A 202 and the slide rail B 203 should be rails that can slide flexibly and have a certain damping. If necessary, threaded holes and pin holes that match the support frame A 501 and the support frame B 601, and the slide rail A 202 and the slide rail B 203 can be set, and fastening nuts or pins can be used to limit the position after sliding;

[0048] In this embodiment, the lighting mechanism 5 includes a support frame A 601501, a universal flexible shaft 502 and a lighting lamp 503; the support frame A 501 is slidably mounted on the slide rail A 202, and the top end is fixedly connected with the universal flexible shaft 502; the lighting lamp 503 is fixedly connected to the end of the universal flexible shaft 502; the universal flexible shaft 502 is a mature technology in the prior art. From the functionality of the lighting mechanism 5 of the present invention, the universal flexible shaft 502 should have a certain damping, that is, the position can be determined after rotation; the lighting lamp 503 has the function of illuminating the skin wound, which is a mature technology in the prior art;

[0049] In this embodiment, the drying mechanism 6 includes a support frame B 601, a slide bar 603 and a drying member 605; the support frame B is slidably mounted on the slide rail B 203, and a rotating seat 602 is rotatably mounted on the top; a slide bar 603 is slidably mounted on the top of the rotating seat 602; the end of the slide bar 603 is rotatably connected to a drying member 605; the drying member 605 is an electric heating lamp or an electric fan; the purpose of the setting of the rotating seat 603 is to, before the cleaning and disinfection is completed, Figure 1 As shown, by rotating the slide bar 603, the drying member 605 is rotated out of the cushion box 2, which does not affect the smooth progress of the cleaning and disinfection operation; the function of the drying member 605 is to dry the limb after cleaning and disinfection, and an electric heating lamp and a fan can be selected. Since both are mature technologies in the prior art, in the drawings of this specification, the component 605 is only used for illustration and does not represent the specific structure of the drying member 605. Those skilled in the art can choose from the actual situation, an electric heating lamp or an electric fan, to dry the skin wound after cleaning and disinfection in the form of heat radiation or gas blowing;

[0050] In this embodiment, the plurality of universal wheels 101 are universal wheels 101 with brakes; the pushing mechanism 102 comprises an inverted U-shaped frame 1021 and a push rod 1022; spring pins 1023 are fixedly installed at the two bottom ends of the U-shaped frame 1021; slots 106 are fixedly connected to the two sides of the base 1; the two bottom ends of the U-shaped frame 1021 are respectively inserted into the slots 106 and limited by the spring pins 1023; a plug 1024 is fixedly connected to the middle of the U-shaped frame 1021; a push rod 1022 is inserted into the plug 1024; the push rod 1022 and the plug 1024 form a telescopic rod structure;

[0051] In this embodiment, the top of the support rod B 104 is fixedly connected with a rotating shaft 1041; the bottom of the cushion box 2 is fixedly connected with a sliding groove 107; the rotating shaft 1041 slides in the sliding groove 107 and rotates relative to the cushion box 2; that is, in the process of the extension and contraction of the support rod B 104, the angle of the cushion box 2 is driven by the rotating shaft 1041 and changes as a whole;

[0052] In this embodiment, the support rod A 103, the support rod B 104, the support frame B, and the support frame A 601501 are all rods that are telescopic in the vertical direction, and can be fixed in length after being telescopic; the specific form and structure of the telescopic rod are mature technologies in the prior art, and technicians in this field can conventionally select various types of rods including electric push rods, pneumatic push rods, and hydraulic rods;

[0053] In this embodiment, a mounting plate B 404 is sleeved on the bottom of the bearing groove B 401; an internal threaded slider 40424041 is fixedly connected to the center of the bottom of the mounting plate B 404; a spiral push rod 405 is spirally inserted in the internal threaded slider 40424041; two symmetrical sliders 4041 are fixedly connected on both sides of the mounting plate B 404; flat rails 204 are fixedly connected on both sides of the inner wall of the bearing box 2; the two sliders 4041 slide in the flat rails 204 respectively; the spiral push rod 405 passes through the side wall of the bearing box 2 and drives the movable clamping mechanism to slide as a whole by self-rotation; a size scale 205 is set above the flat rail 204, and the size scale 205 indicates the position of the movable clamping mechanism in the bearing box 2 and the distance between it and the fixed clamping mechanism 3;

[0054] In this embodiment, the groove 201 and the mounting plate are both provided with latch holes; the bearing pad groove A 301 and the bearing pad groove B are provided with through holes; the bearing pad groove A 301 and the bearing pad groove B are respectively sleeved on the groove 201 and the mounting plate, and are both limited by latches; the purpose of this structure is that the bearing pad groove A and the bearing pad groove B can be replaced through convenient operation, and different lengths and sizes are used to adapt to the use needs of different groups of people, and at the same time, it is convenient to use disposable products;

[0055] In this embodiment, a damping shaft 604 is installed at the end of the slide bar 603; the drying member 605 is fixedly installed on the damping shaft 604 and rotates at the end of the slide bar 603 through the damping shaft 604; the damping shaft is a prior art and is not described in detail in the present invention. The function of the damping shaft here is to facilitate the adjustment of the angle of the drying member 605 so as to better and accurately dry the skin wound;

[0056] In this embodiment, the opening 105 of the cushion box 2 is open upward; liquid outlet pipes 206 are respectively provided on the side walls of the top, and an on-off valve is fixedly installed on the liquid outlet pipe 206; the cushion box 2 is open upward, which increases the area for collecting waste liquid and the shielding area for limb skin injuries, reduces the splashing of waste liquid to a greater extent, and protects the patient's privacy to a certain extent.

[0057] In this embodiment, the specific use process of a multifunctional skin surface wound cleaning and disinfection device is as follows:

[0058] The components of the device are assembled and installed as shown in the drawings and described above; according to the length of the limb to be cushioned and the length and area of ​​the skin wound to be exposed, the distance between the movable clamping mechanism and the fixed clamping mechanism 3 is adjusted by rotating the spiral push rod 405 and sliding the movable clamping mechanism, and the distance adjustment is completed by reading the reading on the size scale 205; the cushion box 2 is adjusted to a suitable angle by controlling the combined extension and contraction of the support rod A 103 and the support rod B 104;

[0059] Flip open the two pressing plate frames 302 of the fixed clamping mechanism 3 and the movable clamping mechanism, with the patient's skin wound facing upward, and place both ends of the patient's limbs on the pad groove A 301 and the pad groove B; flip and cover the two pressing plates A; by rotating the threaded rod A 303 and the threaded rod B, slide the limb pressing plate A 304 and the limb pressing plate B from top to bottom to compress, clamp and fix the limb;

[0060] Slide the lighting mechanism 5, and flexibly move the lighting lamp 503 through the universal flexible shaft 502 to illuminate the skin wound position that needs to be treated; after the nursing medical staff cleans the skin; rotate and slide the slide bar 603, move the drying member 605 to the top of the cushion box 2, and further position it above the skin wound position, start the drying member 605, and heat and dry the treated skin wound with an electric heating lamp or blow hot air to dry it;

[0061] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional skin surface wound cleaning and disinfection device, characterized in that: include: Base, cushion box, fixed clamping mechanism, movable clamping mechanism, lighting mechanism, drying mechanism; A plurality of universal wheels are fixedly installed at the bottom of the base, and a pushing mechanism is respectively installed on both sides of the top; a support rod A and a support rod B are fixedly installed between the two pushing mechanisms on the base; the top of the cushion box is open, one end of the bottom is rotatably connected to the top of the support rod A, and the other end is movably connected to the top of the support rod B; the combination of the support rod A and the support rod B is extended and retracted to drive the cushion box to rotate relative to the bottom plate; A concave groove is formed on the upper side wall of the cushion box near the support rod A; a cushion groove A is sleeved on the groove; a pressure plate frame is flipped over and covered on the groove; the pressure plate frame and the groove form a circular structure; a threaded rod A is spirally inserted in the middle of the pressure plate frame; a limb pressure plate A is rotatably connected to the bottom end of the threaded rod A; the limb pressure plate A and the cushion groove A are both arc plate-shaped structures adapted to the anatomical structure of human limbs; the fixed clamping mechanism includes the cushion groove A, the threaded rod A, and the limb pressure plate A; The movable clamping mechanism comprises a bearing pad groove B, a threaded rod B, and a limb pressure plate B; the bearing pad B, the threaded rod B, and the limb pressure plate B are respectively parallel to the bearing pad groove A, the threaded rod A, and the limb pressure plate A; the bearing pad groove A slides in the bearing pad box; A slide rail A and a slide rail B are fixedly connected to the outer walls of the symmetrical side walls of the cushion box respectively; a lighting mechanism is slidably installed on the slide rail A; a drying mechanism is slidably installed on the slide rail B; the sliding directions of the lighting mechanism and the drying mechanism are parallel to the sliding direction of the movable clamping mechanism.

2. A multifunctional skin surface wound cleaning and disinfection device according to claim 1, characterized in that: The lighting mechanism includes a support frame A, a universal flexible shaft and a lighting lamp; the support frame A is slidably installed on the slide rail A, and the top end is fixedly connected with a universal flexible shaft; the lighting lamp is fixedly connected to the end of the universal flexible shaft.

3. A multifunctional skin surface wound cleaning and disinfection device according to claim 1, characterized in that: The drying mechanism includes a support frame B, a slide rod and a drying piece; the support frame B is slidably installed on the slide rail B, and a rotating seat is rotatably installed on the top; a slide rod is slidably installed on the top of the rotating seat; the end of the slide rod is rotatably connected to the drying piece; the drying piece is an electric heating lamp or an electric fan.

4. A multifunctional skin surface wound cleaning and disinfection device according to claim 1, characterized in that: Several of the universal wheels are universal wheels with brakes; the pushing mechanism includes an inverted U-shaped frame and a push rod; spring pins are fixedly installed at the two bottom ends of the U-shaped frame; slots are fixedly connected on both sides of the base; the two bottom ends of the U-shaped frame are respectively inserted into the slots and limited by spring pins; a plug is fixedly connected to the middle of the U-shaped frame; a push rod is inserted into the plug; the push rod and the plug form a telescopic rod structure.

5. The multifunctional skin surface wound cleaning and disinfecting device according to claim 1, characterized in that: The top end of the support rod B is fixedly connected with a rotating shaft; the bottom of the cushion box is fixedly connected with a sliding groove; the rotating shaft slides in the sliding groove and rotates relative to the cushion box.

6. The multifunctional skin surface wound cleaning and disinfecting device according to claim 1, characterized in that: The support rod A, the support rod B, the support frame B, and the support frame A are all rods that can be telescoped in the vertical direction, and can be fixed in length after being telescoped.

7. A multifunctional skin surface wound cleaning and disinfection device according to claim 1, characterized in that: The bottom of the bearing groove B is sleeved with a mounting plate B; an internally threaded slider is fixedly connected to the center of the bottom of the mounting plate B; a spiral push rod is spirally inserted in the internally threaded slider; two symmetrical sliders are fixedly connected on both sides of the mounting plate B; flat rails are fixedly connected on both sides of the inner wall of the bearing box; the two sliders slide in the flat rails respectively; the spiral push rod passes through the side walls of the bearing box and drives the movable clamping mechanism to slide as a whole by self-rotation; a size scale is arranged above the flat rail, and the size scale indicates the position of the movable clamping mechanism in the bearing box and the distance between the movable clamping mechanism and the fixed clamping mechanism.

8. The multifunctional skin surface wound cleaning and disinfecting device according to claim 1, characterized in that: The groove and the mounting plate are both provided with latch holes; through holes are provided on the bearing pad groove A and the bearing pad groove B; the bearing pad groove A and the bearing pad groove B are respectively sleeved on the groove and the mounting plate, and are both limited by latches.

9. The multifunctional skin surface wound cleaning and disinfecting device according to claim 1, characterized in that: A damping shaft is installed at the end of the slide rod; the drying element is fixedly installed on the damping shaft and rotates at the end of the slide rod through the damping shaft.

10. The multifunctional skin surface wound cleaning and disinfecting device according to claim 1, characterized in that: The opening of the cushion box is open upwards; liquid outlet pipes are respectively provided on the side walls of the top, and an on-off valve is fixedly installed on the liquid outlet pipes.

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