Sodium hyaluronate dressing box

Abstract

The invention relates to the field of medical treatment, in particular to a sodium hyaluronate dressing box which comprises a storage box, a top plate, a dressing box body, a cover plate and the like. Articles required for dressing change are stored in the storage box; a top plate is clamped on the storage box; the top plate is connected with a dressing box; the dressing box is provided with a U-shaped groove which is convenient for a patient to change dressings on wounds at the bottoms of legs; the U-shaped groove is arranged to be capable of accommodating the thigh; a cover plate is clamped on the dressing box; the cover plate is provided with a plurality of separation grooves used for bearing articles needed by dressing change. Compared with a conventional dressing changing mode, when a patient puts the leg on the dressing box, the leg can be heightened through the U-shaped groove, the injured part of the leg is suspended at the bottom of the dressing box, in this way, the patient can conduct dressing changing treatment on the wound at the bottom of the leg conveniently, meanwhile, the leg is supported through the U-shaped groove, it is avoided that the patient continuously exerts force when lifting the leg, and the patient feels more comfortable. Therefore, the phenomenon of muscle fatigue or leg cramp of the patient in the dressing change process is avoided.

Description

Technical Field

[0001] The present invention relates to the medical field, and particularly to a sodium hyaluronate dressing box. Background Art

[0002] Due to its excellent moisturizing, repairing and biocompatibility, sodium hyaluronate is often added as an active ingredient in dressings, namely sodium hyaluronate dressings, which are commonly used to cover wounds, protect the wounds from external contamination, and promote the healing of the wound surface through the sodium hyaluronate component, reducing scar formation. During the process of wound care and repair, dressing changes are often required. When a patient needs to lift the leg upwards and keep it suspended for dressing change operations, since the dressing change operation takes a certain amount of time, the patient's leg needs to exert continuous force at this time. Therefore, when the patient lifts the leg for a long time, it is easy to cause muscle fatigue, and in severe cases, it is easy to cause the patient's leg to cramp. Moreover, when using alcohol to disinfect the skin around the wound, the alcohol easily flows down along the leg skin and then flows to the wound on the lower side of the leg, irritating the skin of the wound on the lower side of the leg, causing the patient's leg to shake, easily causing the wound to be pulled, and causing strong pain to the patient. Summary of the Invention

[0003] In order to overcome the disadvantages that when changing the dressing for the wound on the lower side of the leg, the patient's leg needs to exert continuous force at this time, so when the patient lifts the leg for a long time, it is easy to cause muscle fatigue, and in severe cases, it is easy to cause the patient's leg to cramp. At the same time, the alcohol disinfectant easily flows down along the leg skin, irritating the skin of the wound on the lower side of the leg, causing the patient's leg to shake, easily causing the wound to be pulled, and causing strong pain, the present invention provides a sodium hyaluronate dressing box.

[0004] Technical Solution: A sodium hyaluronate dressing box includes a storage box; items required for dressing change are stored in the storage box; it further includes a top plate, a dressing box and a cover plate; the top plate is snap-connected to the storage box; the dressing box is connected to the top plate; a U-shaped groove for facilitating the patient to change the dressing for the wound at the bottom of the leg is opened on the dressing box; the U-shaped groove is set to accommodate the thigh; the cover plate is snap-connected to the dressing box; a plurality of partition grooves for supporting the items required for dressing change are arranged on the cover plate.

[0005] Further explanation, it further includes a support shaft, a baffle and a first elastic member; two symmetrically arranged front and rear chutes are opened on both the left and right sides of the dressing box; a support shaft is slidably connected to the two symmetrically arranged chutes; a baffle for preventing alcohol from directly irritating the wound on the lower side of the leg during wound disinfection is slidably connected to each support shaft; grooves are opened on the support shafts; a first elastic member is connected between each baffle and the adjacent support shaft; one end of the first elastic member is fixedly connected to the baffle, and the other end of the first elastic member slides in the adjacent groove; a first pressing plate is arranged on one side of each baffle close to the support shaft.

[0006] Further explanation: A drainage groove is provided in the middle of each baffle.

[0007] Further explanation: It further includes nested blocks and second elastic members; a nested block for facilitating a patient to bind a bandage with one hand is slidably connected to each support shaft; a second elastic member is connected between each nested block and the adjacent support shaft; one end of the second elastic member is fixedly connected to the nested block, and the other end of the second elastic member slides in the groove; the nested block is L-shaped; each nested block is clamped with the adjacent baffle; a first limiting groove is provided on each nested block; a first limiting block is provided on the side of each baffle close to the nested block; the first limiting block and the adjacent first limiting groove are mutually engaged; a convex rod is provided on the nested block; the convex rod is embedded in the adjacent baffle; a second pressing plate is provided on one side of each nested block close to the support shaft.

[0008] Further explanation: An arc-shaped portion is jointly formed on the right side of the connection between each baffle and the nested block.

[0009] Further explanation: A concave arc surface is provided on each nested block.

[0010] Further explanation: It further includes rollers; a roller for preventing the bandage on the outer side of the nested block from moving and causing the bandage to scatter is rotatably connected to each nested block.

[0011] Further explanation: An arc-shaped groove is provided on each baffle.

[0012] Further explanation: The chute is L-shaped, and the uppermost side of the chute penetrates through the uppermost side of the dressing box.

[0013] Further explanation: It further includes a flap; a flap for preventing the arc-shaped groove from being contaminated by alcohol with contaminants is connected to each baffle through a torsion spring; each flap is clamped with the adjacent nested block; a second limiting block is provided on each flap; a second limiting groove is provided on each nested block; the second limiting block and the adjacent second limiting groove are mutually engaged.

[0014] The beneficial effects of the present invention are as follows: Compared with the conventional dressing change method, when the patient places the leg on the dressing box, the leg can be elevated through the U-shaped groove, so that the injured part of the leg is suspended from the bottom of the dressing box, which is convenient for the patient to change the dressing of the wound at the bottom of the leg. At the same time, the leg is supported by the U-shaped groove, avoiding the continuous exertion of the patient when lifting the leg, thereby avoiding muscle fatigue or leg cramps of the patient during the dressing change process; The baffle blocks the alcohol from flowing downward along the surface of the thigh skin to the wound at the lower side of the leg, thereby avoiding the leg shaking of the patient caused by the alcohol directly stimulating the wound at the lower side of the leg, and further avoiding the strong pain caused by the wound being pulled. By providing a drainage groove in the middle of the baffle, when alcohol flows downward along the baffle and passes through the drainage groove, the alcohol flows downward through the drainage groove into the dressing box, thus preventing the alcohol from continuing to flow downward along the baffle to the first pressing plate, avoiding the contamination of the patient's hand by impurities in the alcohol, and further reducing the risk of wound infection; One end of the bandage roll is fixed by the nested block, and the baffle provides temporary support for the bandage roll, thus facilitating the patient to wind the bandage with one hand and improving the convenience of the patient changing the dressing alone. Description of the Drawings

[0015] Figure 1 Schematic three-dimensional structure diagram of the sodium hyaluronate dressing box of the present invention; Figure 2 Open state diagram of the dressing box of the present invention; Figure 3 Combined cross-sectional view of the dressing box and the storage box of the present invention; Figure 4 Schematic three-dimensional structure diagram of the combination of the support shaft, the baffle and the nested block of the present invention; Figure 5 Expanded state diagram of the nested block of the present invention; Figure 6 Expanded state diagram of the flap of the present invention; Figure 7 For the present invention Figure 4 Enlarged view of part A in

[0016] Reference numerals in the drawings: 1 - storage box, 2 - top plate, 3 - dressing box, 3001 - U-shaped groove, 3002 - sliding groove, 4 - cover plate, 4001 - partition groove, 201 - support shaft, 20101 - groove, 202 - baffle, 20201 - arc portion, 20202 - drainage groove, 20203 - first limiting block, 20204 - arc groove, 20205 - first pressing plate, 203 - nested block, 20301 - concave arc surface, 20302 - convex rod, 20303 - first limiting groove, 20304 - second limiting groove, 20305 - second pressing plate, 204 - roller, 205 - flap, 206 - first elastic member, 207 - second elastic member, 20501 - second limiting block. Detailed Embodiments

[0017] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not limit the present invention.

[0018] Embodiment 1 As Figures 1-7 shown, a sodium hyaluronate dressing box includes a storage box 1; items required for dressing change are stored in the storage box 1; It further includes a top plate 2, a dressing box 3 and a cover plate 4; the top plate 2 is snap-connected to the storage box 1; the dressing box 3 is connected to the top plate 2; two symmetric U-shaped grooves 3001 are formed in the dressing box 3; the U-shaped grooves 3001 are configured to accommodate the thighs; the cover plate 4 is snap-connected to the dressing box 3; a plurality of partition grooves 4001 are provided on the cover plate 4.

[0019] It further includes a support shaft 201, a baffle 202 and a first elastic member 206; two symmetric front and rear sliding grooves 3002 are formed on both the left and right sides of the dressing box 3; a support shaft 201 is slidably connected to the two symmetric sliding grooves 3002; a baffle 202 is slidably connected to each support shaft 201; a groove 20101 is formed on each support shaft 201; a first elastic member 206 is connected between each baffle 202 and the adjacent support shaft 201, and the first elastic member 206 is a torsion spring; one end of the first elastic member 206 is fixedly connected to the baffle 202, and the other end of the first elastic member 206 slides in the adjacent groove 20101; the baffle 202 is initially in a horizontal state; a first pressing plate 20205 is provided on one side of each baffle 202 close to the support shaft 201.

[0020] Furthermore, in order to prevent impurities in the alcohol from contaminating the first pressing plate 20205, a drainage groove 20202 is formed in the middle of each baffle 202.

[0021] It further includes a nested block 203 and a second elastic member 207; a nested block 203 is slidably connected to each support shaft 201; a second elastic member 207 is connected between each nested block 203 and the adjacent support shaft 201, and the second elastic member 207 is a torsion spring; one end of the second elastic member 207 is fixedly connected to the nested block 203, and the other end of the second elastic member 207 slides in the adjacent groove 20101; the nested block 203 is L-shaped; each nested block 203 is snap-connected to the adjacent baffle 202; a first limiting groove 20303 is formed on each nested block 203; a first limiting block 20203 is provided on one side of each baffle 202 close to the nested block 203; the first limiting block 20203 and the adjacent first limiting groove 20303 are mutually engaged; a convex rod 20302 is formed on the nested block 203; the convex rod 20302 is embedded in the adjacent baffle 202; a second pressing plate 20305 is provided on one side of each nested block 203 close to the support shaft 201.

[0022] Furthermore, in order to prevent the baffle 202 and the nested block 203 from scratching the skin when moving, which is likely to cause the skin around the wound to be pulled and cause pain, an arc portion 20201 is jointly formed on the right side of the connection between each baffle 202 and the nested block 203.

[0023] Further, in order to reduce the extrusion of the skin around the wound and reduce the pain felt by the patient during wound disinfection, a concave arc surface 20301 is provided on each nested block 203.

[0024] It further includes rollers 204; one roller 204 is rotatably connected to each nested block 203.

[0025] Further, in order to prevent the bandage roll from rolling on the baffle 202 and falling to the bottom of the dressing box 3, each baffle 202 is provided with an arc-shaped groove 20204.

[0026] Further, in order to improve the drying efficiency of the baffle 202 and the nested block 203, the shape of the chute 3002 is set to an L shape, and the uppermost side of the chute 3002 penetrates through the uppermost side of the dressing box 3.

[0027] The following is a detailed description of the process of changing the dressing of the patient's wound: When the patient's wound is on the leg, the patient needs to sit on a long bench first, and place the storage box 1 together with the connecting parts flat on the long bench. Then, remove the cover plate 4 from the dressing box 3 and turn the cover plate 4 by 180 degrees so that all the partition grooves 4001 face upwards. Here, it should be noted that the patient can place the cover plate 4 on the left or right side of the patient according to their own usage habits. Subsequently, remove the top plate 2 together with the dressing box 3 from the storage box 1, take out the items for dressing change in the storage box 1 such as tweezers, cotton balls, alcohol, sodium hyaluronate dressing packs, gauze, etc., and place them separately in the partition grooves 4001 of the cover plate 4, so that the patient can easily take the required items at any time when dressing the wound. Then, place the top plate 2 and the dressing box 3 on the long bench, and make the top plate 2 and the dressing box 3 face directly in front of the patient. In this way, the preparation work before dressing change is completed. When the patient's leg is injured, for example, when the patient's knee joint cannot bend normally due to injury, the patient can only place the leg flat when dressing the wound. Therefore, the patient places the injured leg horizontally on the U-shaped groove 3001 on the dressing box 3 in front, and makes the wound located inside the dressing box 3. Then, the patient can use the items placed in the partition grooves 4001 to dress the wound. The specific process is as follows: Remove the original bandage and dressing around the wound, and then use alcohol to clean and disinfect the skin around the wound. The alcohol flows down along the thigh until it flows into the dressing box 3. When the cleaning and disinfection of the wound are completed, apply the sodium hyaluronate dressing on the wound, and then fix one end of the bandage roll on the skin around the left side of the wound. Taking the view from right to left as a reference, wind the bandage clockwise in a spiral manner, so as to wrap the dressing in sequence. Finally, use tape to fix the bandage. In this way, the dressing change at the wound is completed. During this process, when the patient uses the conventional dressing change method, the patient usually places the leg horizontally on the long bench. In this case, when the patient dresses the wound on the side of the leg close to the long bench, the patient needs to lift the leg upwards to a suspended state. Since the dressing change operation takes a certain amount of time, the patient's leg needs to exert continuous force at this time. Therefore, it is easy for the patient to cause muscle fatigue when lifting the leg for a long time, and in severe cases, it is easy to cause the patient's leg to cramp. Therefore, compared with the conventional dressing change method, when the patient places the leg on the dressing box 3, the U-shaped groove 3001 is used to lift the leg, so that the injured part of the leg is suspended from the bottom of the dressing box 3. In this way, it is convenient for the patient to dress the wound at the bottom of the leg. At the same time, the U-shaped groove 3001 is used to support the leg, avoiding the continuous force exerted by the patient when lifting the leg, so as to avoid the phenomenon of muscle fatigue or leg cramps during the dressing change process. Moreover, the dressing box 3 is used to collect the waste alcohol, bandages, dressings and other waste generated during the dressing change. After the dressing change is completed, the waste is centrally discarded and the dressing box 3 is cleaned, so as to avoid the secondary cleaning caused by the random disposal of the waste generated during the dressing change.

[0028] Since direct contact between alcohol and an unhealed wound can irritate the skin at the wound site and exacerbate the patient's pain, care must be taken to avoid direct contact between alcohol and unhealed wounds during cleaning and disinfection. However, when the injured part of the patient's leg is placed horizontally on the dressing box 3 and there are open wounds on both the upper and lower sides of the leg, when using alcohol to disinfect the area around the upper leg wound, the alcohol on the skin will flow downward along the surface of the thigh and thus reach the lower leg wound, causing the patient's leg to shake, which is likely to cause the wound to be pulled and cause strong pain to the patient. Therefore, after the injured part of the patient's leg is placed horizontally on the dressing box 3, taking the front baffle 202 as an example for detailed description, the patient first presses the first pressing plate 20205 on the front baffle 202. Based on the view from right to left, the front baffle 202 rotates counterclockwise, and the first elastic member 206 between the baffle 202 and the support shaft 201 is compressed under force. And while pressing the first pressing plate 20205, the baffle 202 is dragged to move left and right on the corresponding support shaft 201, thereby synchronously driving the first elastic member 206 to slide on the corresponding groove 20101 until the baffle 202 is aligned with the upper leg wound. At the same time, the front support shaft 201 is pushed backward, so that the front baffle 202 moves backward. Then, the hand pressing the baffle 202 is released. Under the action of the first elastic member 206 between the baffle 202 and the support shaft 201, based on the view from right to left, the front baffle 202 rotates clockwise until the baffle 202 fits against the uninjured part of the front side of the patient's leg, and at this time the baffle 202 is in an upwardly inclined state. By analogy, the rear baffle 202 can be made to fit against the uninjured part of the rear side of the patient's leg, so that the two baffles 202 respectively fit against the front and rear sides of the upper leg wound, and based on the view from right to left, the two baffles 202 are arranged in a V-shape. When alcohol is wiped around the upper leg wound, the alcohol flows downward along the inclined surface of the baffle 202. In this way, the baffle 202 blocks the alcohol from flowing downward along the surface of the thigh skin to the lower leg wound, thus avoiding the patient's leg shaking caused by the alcohol directly irritating the lower leg wound, and further avoiding the strong pain caused by wound pulling. And when the area of the upper leg wound is relatively long, the patient can clean and disinfect the area around the wound in sequence from left to right. At the same time, the baffle 202 can be dragged to move from left to right on the support shaft 201, and the rotation angle of the baffle 202 can be adjusted at the same time, so that the baffle 202 is always located on the front and rear sides of the wound disinfection area, improving the applicability of the baffle 202. Further, since the thickness of each part of the leg is different, by setting the support shaft 201 to slide back and forth in the sliding groove 3002, the patient can push the support shaft 201 to slide in the sliding groove 3002, which is convenient for adjusting the distance between the baffle 202 and the leg, ensuring that the baffle 202 can maintain a fitting state for different parts of the leg. It should be noted here that a damper is connected between the support shaft 201 and the sliding groove 3002.It can ensure that the support shaft 201 does not slip when the baffle 202 fits the leg.

[0029] On this basis, since the wound area contains impurities such as blood and tissue debris, the alcohol after cleaning also contains impurities such as blood and tissue debris. When the alcohol flows downward along the inclined surface of the baffle 202 to the first pressing plate 20205, the impurities will also be brought to the first pressing plate 20205. When the patient presses the first pressing plate 20205 again, the hand is easily contaminated by the impurities, thus increasing the risk of wound infection during the subsequent dressing and bandaging of the wound by the patient. Therefore, a drainage groove 20202 is provided in the middle of the baffle 202. When the alcohol flows downward along the baffle 202 and passes through the drainage groove 20202, the alcohol flows downward through the drainage groove 20202 into the dressing box 3, thus preventing the alcohol from continuing to flow downward along the baffle 202 to the first pressing plate 20205, avoiding the contamination of the patient's hand by the impurities in the alcohol, and further reducing the risk of wound infection.

[0030] In addition to using the dressing box 3 for dressing when the patient's leg is injured, when the patient's hand is injured, the dressing box 3 can also be used for dressing. At this time, the dressing box 3 needs to be placed on the table so that the injured hand can be placed as horizontally as possible. The dressing change process is basically the same as that for the leg dressing change. The difference is that when winding the bandage, both hands can be used to wind the bandage when the foot is injured, while when the hand is injured, only one hand can be used. At this time, it is difficult for one hand to fix one end of the bandage roll around the wound, and it is extremely inconvenient to wind the bandage with one hand. Therefore, by adding a nested block 203 to the baffle 202, when disinfecting the wound, the first limiting groove 20303 of the nested block 203 is engaged with the first limiting block 20203 on the baffle 202. When the baffle 202 rotates on the support shaft 201, the nested block 203 rotates synchronously with the baffle 202. When the baffle 202 slides on the support shaft 201, the nested block 203 slides synchronously with the baffle 202, and the second elastic member 207 slides synchronously in the corresponding groove 20101. Moreover, the concave arc surface 20301 on the nested block 203 is used to contact the skin around the wound instead of the baffle 202. Since the outer shape of the leg skin is usually in an arc similar to a circle, compared with the baffle 202 directly contacting the leg skin with its edges and corners, the concave arc surface 20301 can better fit the skin around the wound, thereby reducing the extrusion of the skin around the wound and reducing the pain felt by the patient during wound disinfection. And when the baffle 202 and the nested block 203 move to the right, the skin is gradually guided to fit the concave arc surface 20301 through the arc portion 20201, avoiding scraping the skin when the baffle 202 and the nested block 203 move to the right, so as to prevent the skin around the wound from being pulled and causing pain. When winding the bandage on the wound, taking the left hand injury as an example for detailed description, first place the hand horizontally on the U-shaped groove 3001, then complete the disinfection and cleaning of the wound, and attach the sodium hyaluronate dressing to the wound position. At this time, both the baffle 202 and the nested block 203 are in a horizontal placement state. Then use the right hand to adjust the positions of the front and rear baffles 202 and the nested block 203 on the support shaft 201 so that the concave arc surfaces 20301 of the two nested blocks 203 are aligned with the wound. Then use the right hand to push the front nested block 203 and the convex rod 20302 to move to the left until the first limiting groove 20303 on the nested block 203 is disengaged from the first limiting block 20203 on the corresponding baffle 202, and the convex rod 20302 is disengaged from the baffle 202. At this time, the nested block 203 can rotate independently on the corresponding support shaft 201. Then press the second pressing plate 20305 on the front nested block 203. Taking the view from right to left as a reference, make the front nested block 203 rotate counterclockwise. The second elastic member 207 between the nested block 203 and the support shaft 201 is compressed by force, synchronously driving the convex rod 20302 to rotate counterclockwise until the convex rod 20302 rotates above the upper surface of the baffle 202,Then drag the nested block 203 to the right to fit with the baffle 202, and then stop pressing the nested block 203. At this time, the convex rod 20302 is stuck on the upper surface of the baffle 202, and the nested block 203 is in an upwardly inclined state. And there is a certain gap between the upper end of the nested block 203 and the injured part of the left hand. At this time, start the operation of fixing the bandage. The patient first places the bandage roll on the arc-shaped groove 20204 of the rear baffle 202. The arc-shaped groove 20204 limits and supports the bandage roll to prevent the bandage roll from rolling on the baffle 202 and falling to the bottom of the dressing box 3. Then use the right hand to draw out one end of the bandage, and then cover one end of the bandage around the skin of the hand wound, and make the bandage located between the upper end of the nested block 203 and the injured part. At this time, the bandage covers the arm. Then push the nested block 203 to move leftward on the support shaft 201 through the right hand until the convex rod 20302 is separated from the baffle 202. Under the action of the second elastic member 207 between the nested block 203 and the support shaft 201, with the view from right to left as the reference, the nested block 203 rotates clockwise, so that the concave arc surface 20301 rotates clockwise to fit with the left side skin of the injured part, so as to complete the fixation of one end of the bandage by the nested block 203 fitting with the hand. Then, with the view from right to left as the reference, use the right hand to pick up the bandage roll placed on the rear baffle 202, and then wind the bandage around the wound clockwise for one circle. And at this time, the upper end of the nested block 203 is also wrapped in the bandage. When the initial end of the bandage is wound two to three circles, it is not necessary to rely on the nested block 203 to fix the bandage. At this time, only need to push the nested block 203 to move leftward through the right hand, so that the upper end of the nested block 203 is drawn out from between the bandages, so that the nested block 203 is separated from the bandage. Then the action of winding the bandage can be continued. In this way, one end of the bandage roll is fixed by the nested block 203, and the bandage roll is temporarily supported by the baffle 202, so as to facilitate the patient to wind the bandage with one hand and improve the convenience of the patient changing the dressing alone. Here it is noted that during the process of cleaning and disinfecting the wound, the disinfected alcohol will pass through the surfaces of the baffle 202 and the nested block 203, making the surfaces of the baffle 202 and the nested block 203 contaminated. Therefore, before performing the operation of binding the bandage, it is necessary to first use a cotton ball to clean the residual alcohol and pollutants on the surfaces of the baffle 202 and the nested block 203.,

[0031] It should be noted that when the patient pushes the baffle 202 and the nested block 203 to move and rotate, they are both pushed through the first pressing plate 20205 of the baffle 202 and the second pressing plate 20305 on the nested block 203, so as to prevent the patient from contacting the contaminated alcohol on the baffle 202 and the nested block 203.

[0032] Furthermore, after the initial fixed winding of the bandage, the upper end of the nested block 203 is in mutual contact with the bandage at this time, and the frictional force between the nested block 203 and the bandage is relatively large at this time. When the nested block 203 is pulled out, it is easy to drive the bandage outside the nested block 203 to move, which may lead to the scattered winding of the bandage. Therefore, when the upper end of the nested block 203 is pulled out from between the bandages, the roller 204 is synchronously driven to move backward. In this way, by contacting the roller 204 with the bandage outside the nested block 203, the resistance between the nested block 203 and the bandage is reduced. In this way, it is avoided that the bandage outside the nested block 203 moves and causes the bandage to scatter.

[0033] After the wound dressing change is completed, the dressing box 3 collects waste alcohol and discarded bandages, etc. At the same time, unused disinfectants such as alcohol remain in the partition groove 4001. Therefore, it is necessary to take the cover plate 4, the dressing box 3 together with the connecting parts and clean them. After the dressing box 3 is washed clean, it is necessary to dry the moisture. In order to accelerate the loss of moisture in the dressing box 3, the dressing box 3 is usually placed upside down for a period of time. During this process, the baffle 202 and the nested block 203 are in a relatively sealed state, which is not convenient for drying. Therefore, by setting the shape of the sliding groove 3002 to be L-shaped, the uppermost side of the sliding groove 3002 penetrates through the uppermost side of the dressing box 3. When the dressing box 3 needs to be cleaned, first push the two support shafts 201 to move away from each other, so that the front support shaft 201 moves to the frontmost side of the front sliding groove 3002, and push the rear support shaft 201 to move to the rearmost side of the rear sliding groove 3002. In this way, the two support shafts 201 can be lifted upward from the corresponding sliding grooves 3002, so as to take out the baffle 202 and the nested block 203 from the dressing box 3. Subsequently, the baffle 202, the nested block 203 and the dressing box 3 can be cleaned separately. After the cleaning is completed, the dressing box 3 can be placed upside down alone to accelerate the drying of the moisture. At the same time, the baffle 202 and the nested block 203 can be dried separately to improve the drying efficiency.

[0034] Embodiment 2 On the basis of Embodiment 1, as Figures 4-6 shown, it further includes a flap 205; a flap 205 is connected to each baffle 202 through a torsion spring; each flap 205 is engaged with the adjacent nested block 203; a second limiting block 20501 is provided on each flap 205; a second limiting groove 20304 is provided on each nested block 203; the second limiting block 20501 and the adjacent second limiting groove 20304 are mutually engaged.

[0035] Before placing the bandage roll in front of the baffle 202, if cotton balls are used to clean the alcohol and contaminants remaining on the surfaces of the baffle 202 and the nested block 203, the time for changing the dressing of the patient is prolonged. Therefore, taking the front baffle 202 as an example, a detailed description is given here. When the front nested block 203 and the front baffle 202 are still in a fitting state, at this time, the corresponding second limiting block 20501 is engaged with the second limiting groove 20304, the front flap 205 is in contact with the rear half of the front baffle 202, and the torsion spring between the baffle 202 and the flap 205 is in a compressed state under force, so that the contact surface between the baffle 202 and the flap 205 will not contact the contaminated alcohol, that is, to prevent the arc-shaped groove 20204 from being contaminated by the alcohol with contaminants. When performing the operation of changing the bandage, as the front baffle 202 and the front nested block 203 are separated, the corresponding second limiting block 20501 is separated from the second limiting groove 20304. Thus, under the action of the torsion spring between the front baffle 202 and the front flap 205, with the view from right to left as a reference, the front flap 205 rotates counterclockwise by 180 degrees, so that the flap 205 exposes the arc-shaped groove 20204. Since the contact surface between the baffle 202 and the flap 205 does not contact the contaminated alcohol and does not contact impurities such as blood or tissue fragments, it is convenient to place the bandage roll on the arc-shaped groove 20204, and it is possible to avoid the wound infection caused by the impurity contamination of the bandage roll.

[0036] Although the present disclosure has been described only with respect to a limited number of embodiments, those skilled in the art who benefit from the present disclosure will understand that various other embodiments can be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A sodium hyaluronate dressing box, comprising a storage box (1); the storage box (1) stores items required for dressing change; wherein: The storage box (1) also comprises a top plate (2), a dressing box (3) and a cover plate (4); the top plate (2) is snap-connected to the storage box (1); the dressing box (3) is connected to the top plate (2); a U-shaped groove (3001) is provided on the dressing box (3) for facilitating the patient to change the dressing on the wound at the bottom of the leg; the U-shaped groove (3001) is arranged to accommodate the thigh; the dressing box (3) is snap-connected to the cover plate (4); and a plurality of partition grooves (4001) are arranged on the cover plate (4) for supporting items required for dressing change.

2. A sodium hyaluronate dressing kit according to claim 1, characterized in that: The dressing box (3) further comprises a support shaft (201), a baffle (202) and a first elastic member (206); two front-to-back symmetrical sliding grooves (3002) are provided on the left and right sides of the dressing box (3); a support shaft (201) is slidably connected to the two left-right symmetrical sliding grooves (3002); each support shaft (201) is slidably connected to a baffle (202) for preventing alcohol from directly irritating the wound on the lower side of the leg when disinfecting the wound; a groove (20101) is provided on the support shaft (201); each baffle (202) and the adjacent support shaft (201) are connected to a first elastic member (206); one end of the first elastic member (206) is fixedly connected to the baffle (202), and the other end of the first elastic member (206) slides in the adjacent groove (20101); and a first pressing plate (20205) is provided on the side of each baffle (202) close to the support shaft (201).

3. A sodium hyaluronate dressing kit according to claim 2, characterized in that: A drainage groove (20202) is provided in the middle of each baffle (202).

4. A sodium hyaluronate dressing kit according to claim 2, characterized in that: The invention also comprises a nesting block (203) and a second elastic member (207); each support shaft (201) is slidably connected to a nesting block (203) for facilitating the patient to tie a bandage with one hand; a second elastic member (207) is connected between each nesting block (203) and an adjacent support shaft (201); one end of the second elastic member (207) is fixedly connected to the nesting block (203), and the other end of the second elastic member (207) slides in the groove (20101); the shape of the nesting block (203) is set to be L-shaped; each nesting block (203) is connected to the adjacent baffle ( 202) are snap-connected; each nesting block (203) is provided with a first limiting groove (20303); each baffle plate (202) is provided with a first limiting block (20203) on the side close to the nesting block (203); the first limiting block (20203) and the adjacent first limiting groove (20303) are mutually engaged; the nesting block (203) is provided with a convex rod (20302); the convex rod (20302) is embedded in the adjacent baffle plate (202); and each nesting block (203) is provided with a second pressing plate (20305) on the side close to the support shaft (201).

5. A sodium hyaluronate dressing kit according to claim 4, characterized in that: An arc-shaped portion (20201) is formed on the right side of the connection between each baffle (202) and the nesting block (203).

6. A sodium hyaluronate dressing kit according to claim 5, characterized in that: Each nested block (203) is provided with a concave arc surface (20301).

7. A sodium hyaluronate dressing kit according to claim 6, characterized in that: It also includes a roller (204); each nested block (203) is rotatably connected to a roller (204) for preventing the bandage outside the nested block (203) from moving and causing the bandage to scatter.

8. The sodium hyaluronate dressing kit according to claim 5, characterized in that: Each baffle (202) is provided with an arc-shaped groove (20204).

9. The sodium hyaluronate dressing kit according to claim 2, characterized in that: The shape of the slide groove (3002) is set to be L-shaped, and the uppermost side of the slide groove (3002) passes through the uppermost side of the dressing box (3).

10. The sodium hyaluronate dressing kit according to claim 8, characterized in that: It also includes a flap (205); each baffle (202) is connected to a flap (205) via a torsion spring to prevent the arc-shaped groove (20204) from being contaminated by alcohol containing contaminants; each flap (205) is snap-fitted with an adjacent nesting block (203); each flap (205) is provided with a second limiting block (20501); each nesting block (203) is provided with a second limiting groove (20304); the second limiting block (20501) and the adjacent second limiting groove (20304) are mutually engaged.

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