A wound irrigation and exudate collection device for dressing changes

Abstract

The application discloses a kind of wound flushing and effusion collection device for dressing change, it is related to medical instrument technical field, a kind of wound flushing and effusion collection device for dressing change including liquid storage tank, the flushing pipe is communicated on the liquid storage tank, the top of the liquid storage tank is fixedly connected with collection tank, the top of the collection tank is equipped with U-shaped groove, the bottom of the U-shaped groove is provided with elastic cloth, the flushing pipe is located in the top of elastic cloth, the bottom of the collection tank is fixedly connected with two groups of fixed rails, each group of fixed rail is provided with two, slidingly connected with moving column in the fixed rail, and the elastic cloth is connected between a plurality of moving columns, the bottom of the collection tank is fixedly connected with two groups of fixed rails, each group of fixed rail is provided with two, slidingly connected with moving column in the fixed rail, and the elastic cloth is connected between a plurality of moving columns, the above technical scheme can be effectively fixed to different patients.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, specifically to a wound irrigation and fluid collection device for dressing changes. Background Technology

[0002] During dressing changes in orthopedic clinics, medical staff usually need to rinse the patient's wound to remove foreign objects, necrotic tissue, and secretions, keep the wound clean, and promote healing.

[0003] However, traditional rinsing methods often have many inconveniences: for example, when using ordinary rinsing bottles or syringes, the rinsing solution easily splashes everywhere, not only contaminating the surrounding environment and the clothing of medical staff, increasing the risk of cross-infection, but also making it difficult to ensure thorough rinsing for some deep or specially located wounds; at the same time, the wound fluid and rinsing waste fluid generated after rinsing usually need to be collected under the wound using containers such as kidney dishes, but the large opening of the kidney dish makes it difficult to fix its position, often leading to leakage of fluid, staining bed sheets and bedding, and causing great trouble for nursing work. In addition, some existing rinsing devices are relatively simple in function, often only having rinsing capabilities, lacking an effective fluid collection and treatment mechanism, making the rinsing and collection processes separate, cumbersome to operate, and reducing dressing change efficiency. Therefore, designing a wound rinsing and fluid collection device for dressing changes that can integrate rinsing and fluid collection, is easy to operate, and avoids contamination has become an urgent problem to be solved in current clinical nursing work.

[0004] During the use of the above-mentioned device, therefore, we propose a wound irrigation and fluid collection device for dressing changes to solve the problems mentioned above. Summary of the Invention

[0005] The purpose of this invention is to provide a wound irrigation and fluid collection device for dressing changes, so as to solve the existing problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wound irrigation and fluid collection device for dressing changes, comprising a storage tank, an irrigation pipe connected to the storage tank, a collection box fixedly connected above the storage tank, a U-shaped groove on the top of the collection box, an elastic cloth disposed above the bottom of the U-shaped groove, and the irrigation pipe located directly above the elastic cloth.

[0007] Preferably, the bottom of the collection box is fixedly connected to two sets of fixed rails, each set of fixed rails has two rails, and movable columns are slidably connected inside the fixed rails, with the elastic cloth connected between the movable columns.

[0008] Preferably, the movable column has a square groove, the elastic cloth is connected to a positioning block, the positioning block extends into the square groove, and the movable column is threaded with a positioning bolt, which contacts the positioning block.

[0009] Preferably, the collection box has a strip-shaped opening, and the rinsing pipe is located above the elastic cloth through the strip-shaped opening.

[0010] Preferably, the bottom of the liquid storage tank is connected to a support column, and a caster wheel is installed at the end of the support column near the ground.

[0011] Compared with the prior art, the beneficial effects of the present invention are: (1) This invention involves setting a collection box above the storage tank and placing an elastic cloth above the bottom of the U-shaped groove at the top of the collection box, while placing the flushing pipe directly above the elastic cloth. When the wound is flushed, the accumulated fluid can drip onto the elastic cloth below. Because the elastic cloth is elastic and located within the U-shaped groove, the fluid will not splash out randomly, but will slide down the surface of the elastic cloth into the collection box, thus achieving effective collection of the flushing fluid and avoiding the problem of fluid contamination of the surrounding environment during traditional flushing processes.

[0012] (2) Simultaneously, by setting a fixed rail at the bottom of the collection box, and sliding the movable column within the fixed rail, the elastic cloth is connected between multiple movable columns, allowing the elastic cloth to support and wrap different patients, thus improving the flexibility and applicability of the device. Furthermore, square grooves are opened on the movable columns, and positioning blocks are connected to the elastic cloth and extend into the square grooves. The elastic cloth is then fixed by contacting the positioning blocks with positioning bolts. This structure facilitates the installation and disassembly of the elastic cloth, making it easy to clean or replace the elastic cloth after use, ensuring the cleanliness and hygiene of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a partial structural diagram of the present invention; Figure 3 This is a partial enlarged view of point A in the present invention; Figure 4 This is a partial enlarged view of point A in the present invention; In the diagram: 1. Liquid storage tank; 2. Collection tank; 3. Flushing pipe; 4. Elastic cloth; 5. Square groove; 6. Moving column; 7. Fixed rail; 8. U-shaped groove; 9. Support column; 10. Casters; 11. Strip opening; 12. Positioning block; 13. Positioning bolt. Detailed Implementation

[0014] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0015] Example 1: Please see Figure 1-4 An embodiment of the present invention provides a wound irrigation and fluid collection device for dressing changes, comprising a storage tank 1, wherein an irrigation pipe 3 is connected to the storage tank 1, characterized in that: a collection box 2 is fixedly connected above the storage tank 1, a U-shaped groove 8 is provided on the top of the collection box 2, an elastic cloth 4 is provided above the bottom of the U-shaped groove 8, and the irrigation pipe 3 is located directly above the elastic cloth 4.

[0016] The set-in reservoir 1 stores cleaning fluid, which is extracted through the flushing tube 3 and then used to flush the wound. The set-in collection box 2 is used to collect the cleaning fluid. The set-in U-shaped groove 8 is used to place the arm or leg. The elastic cloth 4 is used to support the arm or leg, which not only improves comfort, but also can deform according to different patients' arms or legs, so as to always effectively wrap the patient's arm or leg and prevent movement during the flushing process.

[0017] Please see Figure 3 The bottom of the collection box 2 is fixedly connected to two sets of fixed rails 7, and each set of fixed rails 7 has two rails. A movable column 6 is slidably connected inside the fixed rail 7, and the elastic cloth 4 is connected between multiple movable columns 6.

[0018] The combination of the two sets of fixed rails 7, movable columns 6, and elastic cloth 4 allows the movable columns 6 to slide synchronously within the fixed rails 7 when the patient's arm is placed on the elastic cloth 4, thereby always wrapping the patient's arm and achieving effective positioning.

[0019] Please see Figure 1 , 2 The collection box 2 has a strip opening 11, and the rinsing pipe 3 is located above the elastic cloth 4 through the strip opening 11.

[0020] Please see Figure 1 The bottom of the liquid storage tank 1 is connected to a support column 9. A caster wheel 10 is installed at the end of the support column 9 near the ground. The support column 9 and the caster wheel 10 are used for the movement and fixation of the entire device. The caster wheel 10 can be locked. When it is necessary to rinse the wound, the caster wheel 10 is used to fix the entire device.

[0021] Example 2: Please see Figure 3 , 4The movable column 6 has a square groove 5, and the elastic cloth 4 is connected to a positioning block 12. The positioning block 12 extends into the square groove 5, and the movable column 6 is threaded with a positioning bolt 13, which contacts the positioning block 12.

[0022] The movable column 6, square groove 5, positioning bolt 13, and positioning block 12 are used to fix and disassemble the elastic cloth 4. When the elastic cloth 4 needs to be cleaned after a period of use, the positioning bolt 13 is rotated to release the positioning bolt 13 from the positioning block 12, and then the elastic cloth 4 can be removed for cleaning.

[0023] Working principle: During use, cleaning solution is stored in the reservoir 1. The cleaning solution is drawn through the flushing pipe 3 to flush the wound on the elastic cloth 4 above the U-shaped groove 8. During flushing, the elastic cloth 4 can deform according to the shape of the patient's arm or leg, and at the same time, it drives the movable column 6 connected to it to slide within the fixed rail 7 at the bottom of the collection box 2, so as to always effectively wrap and support the patient's limb and prevent the limb from moving during flushing and affecting the operation. The waste liquid generated during flushing flows into the collection box 2 along the elastic cloth 4, realizing the centralized collection of waste liquid and avoiding the problem of waste liquid flowing everywhere and polluting the environment during traditional flushing. The movable column 6, square groove 5, positioning bolt 13 and positioning block 12 are used to fix and remove the elastic cloth 4. The collection box 2 is fixedly connected above the reservoir 1, and a U-shaped groove 8 is opened on the top of the collection box 2. The elastic cloth 4 is placed above the bottom of the U-shaped groove 8, and the flushing pipe 3 is located directly above the elastic cloth 4, so as to collect the accumulated liquid during wound flushing. When a patient places their arm or leg on the elastic fabric 4 above the U-shaped groove 8, the elastic fabric 4 adapts to the shape and size of the limb, thus conforming closely to it. During the rinsing of the wound by the irrigation tube 3, the waste fluid produced can slide down the surface of the elastic fabric 4 into the collection box 2, effectively preventing the waste fluid from splashing and polluting the environment or wetting the patient's clothing. At the same time, the support provided by the elastic fabric 4 to the limb also improves the patient's comfort during dressing changes and rinsing, reducing discomfort caused by the limb being suspended or unstable.

[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A wound irrigation and fluid collection device for dressing changes, comprising a storage tank (1), wherein an irrigation pipe (3) is connected to the storage tank (1), characterized in that: A collection box (2) is fixedly connected above the liquid storage tank (1). A U-shaped groove (8) is provided on the top of the collection box (2). An elastic cloth (4) is provided above the bottom of the U-shaped groove (8). The flushing pipe (3) is located directly above the elastic cloth (4).

2. The wound irrigation and fluid collection device for dressing changes according to claim 1, characterized in that: The bottom of the collection box (2) is fixedly connected to two sets of fixed rails (7), each set of fixed rails (7) has two rails, and a movable column (6) is slidably connected inside the fixed rail (7), and the elastic cloth (4) is connected between multiple movable columns (6).

3. The wound irrigation and fluid collection device for dressing changes according to claim 1, characterized in that: The movable column (6) has a square groove (5), and the elastic cloth (4) is connected to a positioning block (12). The positioning block (12) extends into the square groove (5). The movable column (6) is threaded with a positioning bolt (13), and the positioning bolt (13) and the positioning block (12) are in contact.

4. The wound irrigation and fluid collection device for dressing changes according to claim 1, characterized in that: The collection box (2) has a strip opening (11), and the flushing pipe (3) is located above the elastic cloth (4) through the strip opening (11).

5. The wound irrigation and fluid collection device for dressing changes according to claim 1, characterized in that: The bottom of the liquid storage tank (1) is connected to a support column (9), and a caster wheel (10) is installed at the end of the support column (9) near the ground.

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