A postoperative wound nursing device for rehabilitation medicine department

Abstract

The application provides a postoperative wound nursing device for a rehabilitation medicine department and belongs to the technical field of medical devices. The device comprises a fixing plate, a plurality of compression assemblies are arranged on the outer side of the fixing plate, the compression assembly comprises a sleeve rod rotationally connected with the fixing plate, an extension rod is slidably arranged in the sleeve rod, a compression block is arranged at the end of the extension rod away from the fixing plate, a tension spring is fixedly arranged at the end of the extension rod in the sleeve rod, an installation groove is arranged at the end of the compression block away from the extension rod, a bandage is fixedly arranged in the installation groove, and an adjusting assembly is arranged on the upper end of the fixing plate. In the above scheme, the compression block and the inclined bandage can strongly extrude and occlude the edges of the gauze, so that the gauze is prevented from sliding and lifting, the traditional adhesive tape is replaced, the problems of easy falling off, allergy and glue residue of the adhesive tape after long-time sticking are solved, the wound is reliably covered all the time, and the secondary infection of the wound is prevented.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to a postoperative wound care device for rehabilitation medicine. Background Technology

[0002] In the clinical diagnosis and treatment of rehabilitation medicine, postoperative wound care is a key link in promoting patient recovery and preventing complications. Its core requirements are to ensure that the wound dressing is stable and fixed, keep the wound clean and isolated, and avoid wound infection and secondary damage caused by dressing displacement or falling off, thereby ensuring the smooth progress of the rehabilitation process.

[0003] Currently, the most common method for securing dressings in postoperative wound care in rehabilitation medicine is the medical adhesive tape method. This involves first smoothly covering the patient's wound with sterile gauze, then securing it to the edges of the gauze and the patient's skin with medical adhesive tape. This method is simple to operate, low in cost, and widely used in clinical practice. However, during use, the patient's limb movements and changes in position continuously pull on the adhesive tape and gauze, causing the tape's adhesiveness to gradually decrease. Especially in areas with frequent movement, such as joints and the scalp, or uneven skin, the gauze is prone to falling off, leading to wound exposure and increasing the risk of infection, potentially causing serious complications such as abscesses. Therefore, this invention discloses a postoperative wound care device for rehabilitation medicine, solving the problems of easy gauze detachment and displacement in existing care methods. Summary of the Invention

[0004] This invention provides a postoperative wound care device for rehabilitation medicine to solve the technical problem of increased infection risk caused by gauze detachment leading to wound exposure.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0006] A postoperative wound care device for rehabilitation medicine includes a fixation plate. Multiple clamping components are provided on the outer side of the fixation plate. Each clamping component includes a sleeve rod rotatably connected to the fixation plate. An extension rod is slidably installed inside the sleeve rod. A clamping block is provided at the end of the extension rod away from the fixation plate. An installation groove is provided at the end of the clamping block away from the extension rod. A strap is fixedly installed inside the installation groove. The installation groove is arranged in an inclined structure, with the end of the installation groove near the fixation plate being lower than the end away from the fixation plate.

[0007] An adjustment assembly is installed on the upper end of the fixed plate. The adjustment assembly includes a fixed rod fixedly installed on the upper end of the fixed plate. A piston groove is opened inside the fixed rod, and a piston plate is slidably installed in the piston groove. The piston groove communicates with the inside of the sleeve rod.

[0008] Optionally, a tension spring is fixedly installed at one end of the extension rod inside the sleeve rod, and the other end of the tension spring is fixedly connected to the inner wall of the sleeve rod;

[0009] The adjustment assembly also includes a piston plate that is slidably installed inside the piston groove. An adjustment rod is rotatably connected to the upper end of the piston plate, and the adjustment rod is threadedly connected to the upper side of the fixed rod.

[0010] Optionally, a support assembly is installed at the lower end of the fixed plate. The support assembly includes a fixed block fixedly installed at the lower end of the fixed plate, a connecting block slidably installed on the lower side of the fixed block, a plurality of connecting rods fixedly installed on the lower outer wall of the connecting block, and two pressure strips fixedly installed on the lower side of the connecting block. The two pressure strips are connected and fixed through the connecting rods.

[0011] Optionally, a detection component is installed at the lower end of the pressure strip. The detection component is used to detect the humidity around the patient's wound. The detection component includes a penetrating rod fixedly installed at the lower end of the pressure strip. A humidity sensor is embedded at the lower end of the penetrating rod. The end of the penetrating rod away from the pressure strip passes through the gauze and contacts the skin around the patient's wound.

[0012] Optionally, an alarm is fixedly installed on the outer side of the upper end of the fixing plate, and a controller is also fixedly installed on the upper end of the fixing plate. The controller and the alarm are electrically connected through wires, and the humidity sensor is electrically connected to the controller through wires.

[0013] Optionally, the fixing plate has multiple connecting slots inside, the multiple connecting slots are interconnected, and the upper end of the connecting slot is connected to the lower side of the piston slot.

[0014] Optionally, a piston chamber is provided inside the sleeve rod, and a transition groove is provided at one end of the piston chamber near the connecting groove. Air in the piston groove enters the piston chamber sequentially through the connecting groove and the transition groove.

[0015] Optionally, the fixing block has a sliding groove inside, and the connecting block is slidably connected to the fixing block through the sliding groove. A compression spring is fixedly installed on the upper end of the connecting block, and the upper end of the compression spring is fixedly connected to the inner wall of the sliding groove.

[0016] Optionally, a pressure sensor is fixedly installed on the upper end of the inner wall of the chute. The pressure sensor is also electrically connected to the controller via a wire. When the connecting block rises, it squeezes the pressure sensor.

[0017] Optionally, the lower end of the clamping block is fixedly equipped with multiple protrusions, and the protrusions are inclined, with the lower end of the protrusions being closer to the fixing plate than the upper end.

[0018] The beneficial effects of the above-described technical solution of the present invention are as follows:

[0019] In the above solution, the clamping blocks and inclined straps can strongly squeeze and clamp the edges of the gauze, preventing the gauze from slipping or lifting. This replaces traditional adhesive tape and solves the problems of adhesive tape easily falling off, causing allergies, and leaving residue after long-term application. The wound is always reliably covered, preventing secondary infection.

[0020] By setting inclined protrusions on the compression block, the tissue around the wound can be slightly gathered inward, reducing wound tension. The gauze does not rub or shift, avoiding wound tearing and bleeding due to friction and traction.

[0021] With its designed support components, compression springs, and pressure strip structure, it can automatically float upwards as the wound swells, without pressing or constricting it. It also promptly alarms when swelling occurs around the wound, reminding staff to treat the swelling promptly.

[0022] The humidity sensor can monitor the humidity around the patient's wound, preventing the wound from becoming stuffy and causing sweat to seep out and infect the wound. At the same time, it can promptly alert staff when there is bleeding from the wound, reminding them to perform secondary treatment on the wound. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the postoperative wound care device for rehabilitation medicine of the present invention;

[0024] Figure 2 This is a schematic diagram of the internal structure of the fixing plate of the postoperative wound care device for rehabilitation medicine of the present invention;

[0025] Figure 3 This is a schematic diagram of the connecting groove and the internal structure of the chute in the postoperative wound care device for rehabilitation medicine of the present invention;

[0026] Figure 4 This is a schematic diagram of the penetrating rod and humidity sensor portion of the postoperative wound care device for rehabilitation medicine of the present invention.

[0027] Figure 5 This is a schematic diagram of the piston plate and piston groove of the postoperative wound care device for rehabilitation medicine of the present invention.

[0028] Figure 6 This is a schematic diagram of the compression component of the postoperative wound care device for rehabilitation medicine of the present invention;

[0029] Figure 7 This is a schematic diagram of the clamping block and protruding part of the postoperative wound care device for rehabilitation medicine of the present invention.

[0030] Figure 8 This is a schematic diagram of the mounting groove and the strap structure of the postoperative wound care device for rehabilitation medicine of the present invention.

[0031] [Figure Labels]

[0032] 1. Fixing plate; 101. Alarm; 102. Controller; 103. Connecting slot;

[0033] 2. Clamping assembly; 201. Sleeve rod; 202. Extension rod; 203. Clamping block; 204. Tension spring; 205. Mounting groove; 206. Strap; 207. Piston chamber; 208. Transition groove; 209. Protrusion;

[0034] 3. Adjustment assembly; 301. Fixing rod; 302. Piston groove; 303. Piston plate; 304. Adjustment rod;

[0035] 4. Support components; 401. Fixing block; 402. Connecting block; 403. Connecting rod; 404. Pressure strip; 405. Slide groove; 406. Compression spring; 407. Pressure sensor;

[0036] 5. Detection components; 501. Penetrating rod; 502. Humidity sensor. Detailed Implementation

[0037] To make the technical problems, technical solutions and advantages of the present invention clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0038] like Figures 1 to 8 As shown, an embodiment of the present invention provides a postoperative wound care device for rehabilitation medicine, including a fixing plate 1, and a plurality of pressing components 2 on the outer side of the fixing plate 1, the pressing components 2 being used to squeeze the edges of gauze. Figure 6 As shown, the clamping assembly 2 includes a sleeve rod 201 rotatably connected to the fixed plate 1. An extension rod 202 is slidably installed inside the sleeve rod 201. A clamping block 203 is provided at the end of the extension rod 202 away from the fixed plate 1, and the extension rod 202 is used to drive the clamping block 203 to move. A tension spring 204 is fixedly installed at one end of the extension rod 202 inside the sleeve rod 201, and the other end of the tension spring 204 is fixedly connected to the inner wall of the sleeve rod 201. Figure 8 As shown, the clamping block 203 has an installation groove 205 at the end away from the extension rod 202. A strap 206 is fixedly installed inside the installation groove 205, and the installation groove 205 is set in an inclined structure. The end of the installation groove 205 near the fixing plate 1 is lower than the end away from the fixing plate 1.

[0039] In this embodiment, an adjustment component 3 is installed on the upper end of the fixing plate 1. The adjustment component 3 is used to adjust the distance that the extension rod 202 moves relative to the sleeve rod 201. By adopting the above technical solution, when using it, first apply the gauze to the patient's wound, align the position of the fixing plate 1 with the patient's wound, and then use the adjustment component 3 to push the extension rod 202 to move, so that the extension rod 202 moves relative to the sleeve rod 201. When the extension rod 202 moves, it can pull the tension spring 204. In addition, during the process of the extension rod 202 moving relative to the sleeve rod 201, it can drive the pressing block 203 to move. When the pressing block 203 moves to the edge of the gauze, it squeezes the gauze and fixes the straps 206 on the pressing block 203 together. Because the mounting groove 205 is inclined, the strap 206 can squeeze the inner wall of the mounting groove 205 during the tightening process, so that the clamping block 203 fits tightly with the gauze, preventing the gauze from shifting. At the same time, it can prevent the adhesive tape from falling off after long-term use, preventing the wound from being exposed and infected. It can also prevent the gauze from shifting relative to the wound, causing friction with the wound and causing the wound to reopen.

[0040] like Figure 5 As shown, the adjusting assembly 3 includes a fixed rod 301 fixedly mounted on the upper end of the fixed plate 1, and a piston groove 302 is formed inside the fixed rod 301. The adjusting assembly 3 also includes a piston plate 303 slidably mounted inside the piston groove 302, and an adjusting rod 304 is rotatably connected to the upper end of the piston plate 303, and the adjusting rod 304 is threadedly connected to the upper side of the fixed rod 301. Figure 2 As shown, the fixed plate 1 has multiple connecting slots 103 inside, which are interconnected, and the upper end of each connecting slot 103 is connected to the lower side of the piston slot 302. Figure 6 As shown, a piston chamber 207 is provided inside the sleeve rod 201. A transition groove 208 is provided at one end of the piston chamber 207 near the connecting groove 103. Air in the piston groove 302 enters the piston chamber 207 through the connecting groove 103 and the transition groove 208 in sequence.

[0041] When the position of the extension rod 202 needs to be adjusted, the adjusting rod 304 is rotated. Since the adjusting rod 304 is threadedly connected to the fixed rod 301, the adjusting rod 304 can move relative to the fixed rod 301. At the same time, since the adjusting rod 304 is rotatably connected to the piston plate 303, the adjusting rod 304 can rotate relative to the piston plate 303 when it rotates. Furthermore, during the downward movement of the adjusting rod 304, it can also drive the piston plate 303 to descend. When the piston plate 303 descends, it can compress the air in the piston groove 302. At this time, the air can enter the transition groove 208 through the connecting groove 103, and then enter the piston chamber 207 through the transition groove 208. After the air enters the piston chamber 207, it can compress the end of the extension rod 202, thereby causing the extension rod 202 to move.

[0042] like Figure 2 and Figure 3 As shown, a support assembly 4 is installed at the lower end of the fixed plate 1. The support assembly 4 includes a fixed block 401 fixedly installed at the lower end of the fixed plate 1. A connecting block 402 is slidably installed on the lower side of the fixed block 401. Multiple connecting rods 403 are fixedly installed on the lower outer wall of the connecting block 402, and two pressure strips 404 are also fixedly installed on the lower side of the connecting block 402. The two pressure strips 404 are connected and fixed through the connecting rods 403. A sliding groove 405 is opened inside the fixed block 401. The connecting block 402 is slidably connected to the fixed block 401 through the sliding groove 405. A compression spring 406 is fixedly installed on the upper end of the connecting block 402, and the upper end of the compression spring 406 is fixedly connected to the inner wall of the sliding groove 405.

[0043] By adopting the above technical solution, after the gauze is covered on the wound, the pressure strip 404 is attached to the gauze, and the pressure strip 404 is positioned on both sides of the wound to avoid the pressure strip 404 squeezing the wound. Specifically, when the bandage 206 squeezes the clamping block 203, the extension rod 202 squeezes the sleeve rod 201, which in turn squeezes the fixing plate 1. The fixing plate 1 then drives the fixing block 401 to squeeze the compression spring 406, which in turn squeezes the connecting block 402. At this time, the connecting block 402 and the connecting rod 403 fixedly connected to it tend to move downwards. When the connecting rod 403 tends to move downwards, it squeezes the pressure strip 404, causing the pressure strip 404 to squeeze the gauze, thus allowing the gauze to adhere to the area around the wound.

[0044] like Figure 4 As shown, a detection component 5 is installed at the lower end of the pressure strip 404. The detection component 5 is used to detect the humidity around the patient's wound. The detection component 5 includes a penetrating rod 501 fixedly installed at the lower end of the pressure strip 404. A humidity sensor 502 is embedded at the lower end of the penetrating rod 501. The end of the penetrating rod 501 away from the pressure strip 404 passes through the gauze and contacts the skin around the patient's wound.

[0045] like Figure 1 and Figure 2 As shown, an alarm 101 is fixedly installed on the outer side of the upper end of the fixing plate 1, and a controller 102 is also fixedly installed on the upper end of the fixing plate 1. The controller 102 is electrically connected to the alarm 101 via a wire, and the humidity sensor 502 is electrically connected to the controller 102 via a wire. Before applying gauze to the patient's wound, the penetrating rod 501 is passed through the gauze, and then the gauze is applied to the wound. At this time, the humidity sensor 502 at the lower end of the penetrating rod 501 can contact the skin around the wound. When there is a lot of sweat around the patient's wound or there is continuous bleeding, the value of the humidity sensor 502 rises and sends an electrical signal to the controller 102. The controller 102 then controls the alarm 101 to sound an alarm, notifying medical staff to change the dressing and ventilate the wound in time to avoid contamination of the wound. When there is continuous bleeding, it notifies medical staff to stop the bleeding in time.

[0046] like Figure 3 As shown, a pressure sensor 407 is fixedly installed on the upper end of the inner wall of the slide 405. The pressure sensor 407 is also electrically connected to the controller 102 via a wire. When the connecting block 402 rises, it squeezes the pressure sensor 407. When swelling occurs in and around the wound, the swollen part can squeeze the gauze and pressure strip 404, thereby causing the connecting block 402 to rise. The connecting block 402 then squeezes the pressure sensor 407. When the value of the pressure sensor 407 changes, it can send an electrical signal to the controller 102, which in turn sends an alarm to the alarm 101, reminding staff to treat the wound in time. This setting can effectively monitor the condition of the wound.

[0047] like Figures 6 to 8 As shown, multiple protrusions 209 are fixedly installed at the lower end of the clamping block 203, and the protrusions 209 are inclined, with the lower end of the protrusions 209 being closer to the fixing plate 1 than the upper end. When the clamping block 203 squeezes the gauze, the protrusions 209 can embed into the gaps in the gauze. When the strap 206 squeezes the inner wall of the inclined mounting groove 205, the clamping block 203 will have a tendency to rotate. Since the protrusions 209 are also inclined, they can effectively block the gauze when it tends to shift, preventing the gauze from shifting. At the same time, the inclined protrusions 209 can squeeze the tissue around the wound inward, preventing the wound from rupturing.

[0048] The working process of the postoperative wound care device for rehabilitation medicine provided by this invention is as follows:

[0049] When using this postoperative wound care device for rehabilitation medicine, first apply gauze to the patient's postoperative wound, align the device's fixing plate 1 with the patient's wound, then pass the penetrating rod 501 on the pressure strip 404 through the gauze, ensuring that the humidity sensor 502 embedded at the lower end of the penetrating rod 501 is in contact with the skin around the wound, while ensuring that the pressure strip 404 is located on both sides of the wound to avoid the pressure strip 404 squeezing the wound. Then rotate the adjusting rod 304 at the upper end of the fixing rod 301 in the adjusting assembly 3. Because the adjusting rod 304 is threadedly connected to the fixing rod 301 and rotatably connected to the piston plate 303, when the adjusting rod 304 moves downward, it will drive the piston plate 303 to descend, squeezing the air in the piston groove 302. The air enters the piston chamber 207 of the sleeve rod 201 through the connecting groove 103 and the transition groove 208, squeezing the end of the extension rod 202, causing the extension rod 202 to slide relative to the sleeve rod 201 and pull the tension spring 204. The extension rod 202 drives the clamping block 203 to move to the edge of the gauze. The pressing block 203 squeezes the gauze, and then the straps 206 in the mounting grooves 205 of each pressing block 203 are fixed together. The inclined mounting grooves 205 are used to squeeze the inner wall of the mounting grooves 205 when the straps 206 are tightened, so that the pressing block 203 fits tightly with the gauze. At the same time, the inclined protrusion 209 at the lower end of the pressing block 203 is embedded in the gap of the gauze to further prevent the gauze from shifting. At this time, the compressive force of the bandage 206 is transmitted to the fixing plate 1 through the extension rod 202 and the sleeve rod 201. The fixing plate 1 drives the fixing block 401 to compress the compression spring 406. The compression spring 406 generates a downward compressive force on the connecting block 402. The connecting block 402 drives the pressure strip 404 to further compress the gauze through the connecting rod 403, so that the gauze adheres to the skin around the wound. During use, the humidity sensor 502 detects the humidity around the wound in real time, and the pressure sensor 407 detects the compressive pressure of the connecting block 402 in real time. When there is excessive sweat or continuous bleeding around the wound, resulting in abnormal humidity, or when the wound swells and causes the connecting block 402 to rise and compress the pressure sensor 407, resulting in abnormal pressure, the sensor will send an electrical signal to the controller 102. The controller 102 controls the alarm 101 to sound an alarm, reminding medical staff to treat the wound in time.

[0050] The above description represents the preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A postoperative wound care device for rehabilitation medicine, characterized in that, The device includes a fixed plate, and a plurality of clamping components are provided on the outer side of the fixed plate. Each clamping component includes a sleeve rod that is rotatably connected to the fixed plate. An extension rod is slidably installed inside the sleeve rod. A clamping block is provided at the end of the extension rod away from the fixed plate. An installation groove is provided at the end of the clamping block away from the extension rod. A strap is fixedly installed inside the installation groove. The installation groove is set in an inclined structure, and the end of the installation groove near the fixed plate is lower than the end away from the fixed plate. An adjustment assembly is installed on the upper end of the fixed plate. The adjustment assembly includes a fixed rod fixedly installed on the upper end of the fixed plate. A piston groove is opened inside the fixed rod, and a piston plate is slidably installed in the piston groove. The piston groove communicates with the inside of the sleeve rod.

2. The postoperative wound care device for rehabilitation medicine according to claim 1, characterized in that, A tension spring is fixedly installed at one end of the extension rod inside the sleeve rod, and the other end of the tension spring is fixedly connected to the inner wall of the sleeve rod; The adjustment assembly also includes a piston plate that is slidably installed inside the piston groove. An adjustment rod is rotatably connected to the upper end of the piston plate, and the adjustment rod is threadedly connected to the upper side of the fixed rod.

3. The postoperative wound care device for rehabilitation medicine according to claim 2, characterized in that, A support assembly is installed at the lower end of the fixed plate. The support assembly includes a fixed block that is fixedly installed at the lower end of the fixed plate. A connecting block is slidably installed on the lower side of the fixed block. Multiple connecting rods are fixedly installed on the lower outer wall of the connecting block. Two pressure strips are also fixedly installed on the lower side of the connecting block. The two pressure strips are connected and fixed through the connecting rods.

4. The postoperative wound care device for rehabilitation medicine according to claim 3, characterized in that, A detection component is installed at the lower end of the pressure strip. The detection component is used to detect the humidity around the patient's wound. The detection component includes a penetrating rod fixedly installed at the lower end of the pressure strip. A humidity sensor is embedded at the lower end of the penetrating rod. The end of the penetrating rod away from the pressure strip passes through the gauze and contacts the skin around the patient's wound.

5. The postoperative wound care device for rehabilitation medicine according to claim 4, characterized in that, An alarm is fixedly installed on the outer side of the upper end of the fixed plate, and a controller is also fixedly installed on the upper end of the fixed plate. The controller and the alarm are electrically connected through wires, and the humidity sensor is electrically connected to the controller through wires.

6. The postoperative wound care device for rehabilitation medicine according to claim 5, characterized in that, The fixing plate has multiple connecting slots inside, which are interconnected, and the upper end of each connecting slot is connected to the lower side of the piston slot.

7. The postoperative wound care device for rehabilitation medicine according to claim 6, characterized in that, The sleeve has a piston chamber inside, and a transition groove is provided at one end of the piston chamber near the connecting groove. Air in the piston groove enters the piston chamber through the connecting groove and the transition groove in sequence.

8. The postoperative wound care device for rehabilitation medicine according to claim 7, characterized in that, The fixed block has a sliding groove inside, and the connecting block is slidably connected to the fixed block through the sliding groove. A compression spring is fixedly installed on the upper end of the connecting block, and the upper end of the compression spring is fixedly connected to the inner wall of the sliding groove.

9. The postoperative wound care device for rehabilitation medicine according to claim 8, characterized in that, A pressure sensor is fixedly installed on the upper end of the inner wall of the chute. The pressure sensor is also electrically connected to the controller via a wire. When the connecting block rises, it squeezes the pressure sensor.

10. The postoperative wound care device for rehabilitation medicine according to claim 9, characterized in that, The lower end of the clamping block is fixedly installed with multiple protrusions, which are inclined and the lower end of the protrusions is closer to the fixing plate than the upper end.

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