Joint surgical dressing device

Abstract

The utility model discloses a joint surgical dressing device relates to joint surgical technical field, the utility model discloses a arc block, arc block outer wall fixedly connected with fixed block, arc block outer wall is provided with fixed establishment, arc block outer wall is provided with dressing change mechanism, the utility model discloses an elastic bandage is set up, first need arc block fixed in the two sides of joint, because elastic bandage possesses elasticity, first pull elastic bandage, wind in arm or thigh, then will fixed block no.

Description

Technical Field

[0001] This utility model belongs to the field of joint surgery technology, and in particular relates to a device for applying medicine in joint surgery. Background Technology

[0002] Joint diseases are a common health problem in modern people. Traditional treatments mainly involve oral medications, injections, or surgery. With the continuous development of medical technology, topical medicated patches have become an effective adjunctive treatment method. Utilizing the principle of transdermal drug absorption, the medication can be delivered directly to the affected area.

[0003] Because it is necessary to ensure that the medication can act directly on the affected area, the device needs to be fixed at the joint to ensure that the medication is always kept in the target area and to prevent the device from shifting due to daily activities, which would prevent the medication from effectively penetrating the affected area. Therefore, we propose a joint surgical medication application device. Utility Model Content

[0004] The purpose of this invention is to provide a surgical dressing device for joint surgery. By pulling the elastic bandage and wrapping it around the arm or thigh, the fixing block 2 is moved into the slot at the appropriate position, and then the locking block is locked into the slot, which solves the problem of device displacement caused by daily activities.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a surgical dressing device for joint surgery, including an arc-shaped block, a fixing block fixedly connected to the outer wall of the arc-shaped block, a fixing mechanism provided on the surface of the arc-shaped block, and a dressing change mechanism provided on the outer wall of the arc-shaped block.

[0007] The fixing mechanism includes an elastic strap fixedly connected to the outer wall of the arc-shaped block. A flexible shell is fixedly connected to the outer wall of the arc-shaped block. A slot is provided inside the flexible shell. A second fixing block is fixedly connected to the outer wall of the elastic strap. A groove is provided inside the second fixing block. A fixing shaft is fixedly connected to the inner wall of the groove. A locking block is slidably connected to the outer wall of the fixing shaft. A spring is fixedly connected to one side of the two locking blocks that are close to each other. A sliding groove is provided inside the second fixing block. A slider is fixedly connected to the outer wall of the locking block. A first connecting block is fixedly connected to the outer wall of the first connecting block. A second connecting block is rotatably connected to the inner wall of the first connecting block.

[0008] Furthermore, there are two arc-shaped blocks, two fixing blocks, and several slots.

[0009] Furthermore, there are two such blocks, the fixed shaft is located inside the spring, and the outer wall of the slider is slidably connected to the inner wall of the groove.

[0010] Furthermore, the dressing change mechanism includes a fixed frame fixedly connected to the outer wall of the arc-shaped block, and a telescopic rod is fixedly connected to the inner wall of the fixed frame. There are two telescopic rods in total.

[0011] Furthermore, a clamping block is fixedly connected to the outer wall of the telescopic rod, and a second spring is fixedly connected to the side of the clamping block near the telescopic rod. The end of the second spring away from the clamping block is fixedly connected to the inner wall of the fixed frame.

[0012] Furthermore, the telescopic rod is located inside the second spring, and the fixed frame has a second sliding groove inside.

[0013] Furthermore, a second slider is fixedly connected to the outer wall of the clamping block, and the outer wall of the second slider is slidably connected to the inner wall of the second groove.

[0014] Furthermore, a flexible plate is clamped to the inner wall of the clamping block, an airbag is clamped to the outer wall of the flexible plate, and a tablet is clamped to the side of the airbag away from the flexible plate.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model incorporates an elastic bandage. First, the arc-shaped block is fixed to both sides of the joint. Due to the elasticity of the bandage, it is first pulled and wrapped around the arm or thigh. Then, the fixing block is moved to the appropriate slot, and the locking block is inserted into the slot. During the insertion process, the shape inside the slot causes the locking blocks to move closer to each other and slide on the fixing shaft, thereby compressing the spring. When the locking block is fully inserted into the slot, the reaction force of the spring pushes the locking block in the opposite direction, so that the locking block is completely locked in the slot, thus fixing it. This mechanism can fix the device at the joint, making it convenient for patients to use in daily life and improving the comfort and efficiency of treatment.

[0017] 2. This utility model incorporates a flexible plate. When medication needs to be changed, the slider two is first moved to both sides in the sliding groove two, which in turn causes the clamping blocks to move away from each other in the fixed frame. During this movement, the spring two and the telescopic rod are squeezed, causing the flexible plate to detach from the clamping blocks. Then, a new tablet can be replaced. This mechanism eliminates the need to disassemble the entire device when medication needs to be changed, reducing patient discomfort, shortening medication change time, and thus improving nursing efficiency.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the fixing block two of this utility model;

[0022] Figure 3 This is a schematic diagram of the card block structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the fixed frame structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the second slider structure of this utility model;

[0025] Figure 6 This is a schematic diagram of the clamping block structure of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 101. Arc-shaped block; 102. Fixing block; 2. Fixing mechanism; 201. Elastic strap; 202. Flexible shell; 203. Slot; 204. Fixing block two; 205. Groove; 206. Fixing shaft; 207. Spring; 208. Locking block; 209. Slide groove; 210. Slider; 211. Connecting block one; 212. Connecting block two; 3. Dressing change mechanism; 301. Fixing frame; 302. Telescopic rod; 303. Clamping block; 304. Spring two; 305. Slide groove two; 306. Slider two; 307. Flexible plate; 308. Airbag; 309. Pill. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-6As shown, this utility model is a surgical dressing device for joints, including an arc-shaped block 101, a fixing block 102 fixedly connected to the outer wall of the arc-shaped block 101, a fixing mechanism 2 provided on the outer wall of the arc-shaped block 101, and a dressing change mechanism 3 provided on the outer wall of the arc-shaped block 101.

[0030] The fixing mechanism 2 includes an elastic strap 201 fixedly connected to the outer wall of the arc-shaped block 101. A flexible shell 202 is fixedly connected to the outer wall of the arc-shaped block 101. A slot 203 is provided inside the flexible shell 202. A fixing block 204 is fixedly connected to the outer wall of the elastic strap 201. By setting the elastic strap 201, the elastic strap 201 can be manually stretched. Due to its elasticity, the elastic strap 201 can change its length, thereby causing the fixing block 204 to change position. A groove 205 is provided inside the fixing block 204. A fixing shaft 206 is fixedly connected to the inner wall of the groove 205. A locking block 208 is slidably connected to the outer wall of the fixing shaft 206. A spring 207 is fixedly connected to the side of the two locking blocks 208 that are close to each other. By setting the spring 207, the locking blocks 208 are moved in opposite directions. The direction of compression causes the locking block 208 to engage with the slot 203, fixing the position of the second fixing block 204. The second fixing block 204 has a sliding groove 209 inside. The outer wall of the locking block 208 is fixedly connected to the slider 210. The outer wall of the fixing block 102 is fixedly connected to the connecting block 1 211. The inner wall of the connecting block 1 211 is rotatably connected to the connecting block 212. By setting the connecting block 1 211 and the connecting block 212, the rotatable connection design allows the patient's joint to bend freely. There are two arc-shaped blocks 101, two fixing blocks 102, several slots 203, and two locking blocks 208. The fixing shaft 206 is located inside the spring 207. The outer wall of the slider 210 is slidably connected to the inner wall of the sliding groove 209.

[0031] The dressing change mechanism 3 includes a fixed frame 301 fixedly connected to the outer wall of the arc-shaped block 101. A telescopic rod 302 is fixedly connected to the inner wall of the fixed frame 301. There are two telescopic rods 302. A clamping block 303 is fixedly connected to the outer wall of the telescopic rod 302. A second spring 304 is fixedly connected to the side of the clamping block 303 near the telescopic rod 302. By setting the second spring 304, the clamping block 303 is squeezed, so that the clamping block 303 has the function of clamping and fixing. The end of the second spring 304 away from the clamping block 303 is fixedly connected to the inner wall of the fixed frame 301. The telescopic rod 302 is located inside the second spring 304. A second groove 305 is opened inside the fixed frame 301.

[0032] A slider 306 is fixedly connected to the outer wall of the clamping block 303. The outer wall of the slider 306 is slidably connected to the inner wall of the groove 305. A flexible plate 307 is snapped into the inner wall of the clamping block 303. An airbag 308 is snapped into the outer wall of the flexible plate 307. A pill 309 is snapped into the side of the airbag 308 away from the flexible plate 307. The flexible plate 307 is made of polyethylene. This material has good elasticity when bent and can provide necessary support without breaking easily. It is suitable for fixation devices for joints.

[0033] One specific application of this embodiment is:

[0034] First, the arc-shaped block 101 needs to be fixed to both sides of the joint. Since the elastic strap 201 is elastic, first pull the elastic strap 201 and wrap it around the arm or thigh. Then, move the fixing block 204 to the appropriate slot 203. Next, insert the locking block 208 into the slot 203. During insertion, due to the shape inside the slot 203, the locking blocks 208 will move closer together and slide on the fixing shaft 206, thus compressing the spring 207. When the locking block 208 is fully inserted into the slot 203, the reaction force of the spring 207 will push the locking block 208 in the opposite direction, causing it to be completely locked in the slot 203, thus securing it. When removal is needed, manually move the two sliders 210 inwards, causing the two locking blocks 208 to move closer together. Then, the locking blocks 208 can be removed from the slot 203, completing the disassembly. This mechanism can... The device is fixed at the joint, allowing patients to use it conveniently in daily life, improving the comfort and efficiency of treatment. When dressing needs to be changed, firstly, slide the second slider 306 to both sides in the second slide groove 305, which in turn causes the clamping blocks 303 to move away from each other in the fixed frame 301. During the movement away, the second spring 304 and the telescopic rod 302 are squeezed, causing the flexible plate 307 to detach from the clamping block 303. Then, a new tablet 309 is replaced, and the flexible plate 307 is placed in the clamping block 303. The second slider 306 is released. At this time, due to the reaction force of the second spring 304, the two clamping blocks 303 will be pushed closer to each other. During the process of moving closer, the clamping blocks 303 will clamp and fix the flexible plate 307, thus realizing the dressing change. This mechanism does not require disassembly of the entire device when dressing needs to be changed, reducing patient discomfort, reducing dressing time, and thus improving nursing efficiency.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An arthroscopic surgical dressing device comprising an arcuate block (101), characterized in that: A fixing block (102) is fixedly connected to the outer wall of the arc-shaped block (101), a fixing mechanism (2) is provided on the surface of the arc-shaped block (101), and a dressing change mechanism (3) is provided on the arc-shaped block (101); The fixing mechanism (2) includes an elastic strap (201) fixedly connected to the outer wall of the arc-shaped block (101). A flexible shell (202) is fixedly connected to the outer wall of the arc-shaped block (101). A slot (203) is provided inside the flexible shell (202). A fixing block two (204) is fixedly connected to the outer wall of the elastic strap (201). A groove (205) is provided inside the fixing block two (204). A fixing shaft (205) is fixedly connected to the inner wall of the groove (205). 6) A locking block (208) is slidably connected to the outer wall of the fixed shaft (206). A spring (207) is fixedly connected to the side of the two locking blocks (208) that are close to each other. A sliding groove (209) is opened inside the second fixed block (204). A slider (210) is fixedly connected to the outer wall of the locking block (208). A connecting block (211) is fixedly connected to the outer wall of the fixed block (102). A connecting block (212) is rotatably connected to the inner wall of the first connecting block (211).

2. A device for use in joint surgery according to claim 1, characterised in that There are two arc-shaped blocks (101), two fixing blocks (102), and several slots (203).

3. A device for use in joint surgery according to claim 2, wherein Two of the card blocks (208) are provided. The fixed shaft (206) is located inside the spring (207). The outer wall of the slider (210) is slidably connected to the inner wall of the groove (209).

4. A device for use in joint surgery according to claim 3, wherein The dressing change mechanism (3) includes a fixed frame (301) fixedly connected to the outer wall of the arc-shaped block (101), and a telescopic rod (302) fixedly connected to the inner wall of the fixed frame (301). There are two telescopic rods (302).

5. A device for use in joint surgery according to claim 4, wherein A clamping block (303) is fixedly connected to the outer wall of the telescopic rod (302). A second spring (304) is fixedly connected to the side of the clamping block (303) near the telescopic rod (302). The end of the second spring (304) away from the clamping block (303) is fixedly connected to the inner wall of the fixed frame (301).

6. A device for use in joint surgery according to claim 5, wherein The telescopic rod (302) is located inside the spring (304), and the fixed frame (301) has a sliding groove (305) inside.

7. A device for use in joint surgery according to claim 6, wherein The outer wall of the clamping block (303) is fixedly connected to the slider two (306), and the outer wall of the slider two (306) is slidably connected to the inner wall of the slide groove two (305).

8. A device for use in joint surgery according to claim 7, wherein The inner wall of the clamping block (303) is fitted with a flexible plate (307), the outer wall of the flexible plate (307) is fitted with an airbag (308), and a tablet (309) is fitted on the side of the airbag (308) away from the flexible plate (307).

Images