A dressing change device

Abstract

The utility model discloses a dressing change device, including base, one end of base top is fixed with first standpiece, and the other end of base top is fixed with second standpiece, and the top of two first standpieces and two second standpieces is connected with medicine placing plate, and medicine placing plate is slidably arranged in the top of first standpiece and second standpiece along horizontal direction, and the area between first standpiece and second standpiece of base top is provided with garbage can for storing medical waste, the surface of two second standpieces is provided with adjustable mounting plate of liftable, and the inside liftable of mounting plate is provided with clamping plate, and the area between the top of clamping plate and mounting plate inner wall forms the clamping area for clamping bed board, this dressing change device can be firmly connected with the bed board of patient, guarantees the device stable when changing dressings and does not shake, and when changing dressings, the patient does not need to move the body, and the limbs can be comfortably supported on the medicine placing plate, avoid the pain and discomfort of wound because of body moving.

Description

Technical Field

[0001] This utility model relates to the field of dressing change device technology, specifically a dressing change device. Background Technology

[0002] In orthopedic clinical nursing, dressing changes are a crucial and frequent procedure. Orthopedic patients, due to trauma such as fractures and soft tissue injuries, are susceptible to bacterial invasion, leading to complications such as infection, which in turn affects fracture healing and limb function recovery. Timely and correct dressing changes effectively remove wound secretions and necrotic tissue, keeping the wound clean, creating a favorable local environment for wound healing, reducing the risk of infection, and promoting tissue repair and regeneration, playing a vital role in the patient's recovery process.

[0003] Traditional dressing changes typically involve nurses placing the necessary medications and instruments on a bedside trolley or a tray brought by the nurse. During the dressing change, the patient needs to twist their limbs in bed to face the trolley. Patients with limited mobility require assistance from nurses, increasing the pain and reducing efficiency. Furthermore, existing dressing change devices use a trolley, where the patient's limbs are placed. Even slight patient movement or nurse actions can cause the device to shake or shift, affecting accuracy and potentially spilling medications and instruments, causing significant disruption. Therefore, we propose a new dressing change device. Utility Model Content

[0004] The purpose of this invention is to provide a dressing change device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dressing change device, comprising a base, a first column symmetrically fixed to one end of the top of the base, and a second column symmetrically fixed to the other end of the top of the base, a drug placement plate connected to the top of the two first columns and the two second columns, the drug placement plate being slidably disposed on the top of the first columns and the second columns in a horizontal direction, a waste bin for storing medical waste being disposed in the area between the first columns and the second columns on the top of the base, an adjustable mounting plate being disposed on the surface of the two second columns, and a clamping plate being adjustable inside the mounting plate, the area between the clamping plate and the top of the inner wall of the mounting plate forming a clamping area for clamping the bed board.

[0006] Preferably, a fixing plate is fixedly connected to the top of each of the two first columns and the two second columns. One end of each fixing plate is rotatably connected to a lead screw via a bearing. A servo motor is fixedly mounted on the surface of the fixing plate, and the output shaft end of the servo motor is fixedly connected to the lead screw. A slide is threadedly connected to the outer side of the lead screw, and the top of the slide is fixedly connected to the drug placement plate.

[0007] Preferably, a limiting rod is fixed to one end of the two fixed plates away from the lead screw, and a sliding hole is provided on the surface of the slide block, with the limiting rod slidably connected inside the sliding hole of the slide block.

[0008] Preferably, a support cabinet is fixedly connected to the top of the base between the two first columns, and storage drawers are equidistantly arranged on the surface of the support cabinet.

[0009] Preferably, a slide rail is fixedly connected between the tops of the first column and the second column, and the bottom of the drug placement plate is symmetrically provided with sliding grooves, which are slidably connected to the outside of the slide rail.

[0010] Preferably, the bottom of the mounting plate is provided with a threaded hole, and an adjusting bolt is threaded into the threaded hole. One end of the adjusting bolt located inside the mounting plate is rotatably connected to the bottom of the clamping plate through a bearing. The second column is integrally provided with a guide rod on one side of the mounting plate. The surface of the mounting plate is symmetrically provided with guide grooves, and the guide rod is slidably connected inside the guide groove of the mounting plate.

[0011] Preferably, anti-slip pads are provided on the top of the inner wall of the mounting plate and the top of the clamping plate.

[0012] Preferably, both ends of the mounting plate are integrally provided with protruding plates, the two second columns are slidably connected between the two protruding plates, the surface of the protruding plate is provided with a fastening knob, the surface of the second column is provided with fixing holes at equal intervals, and the end of the protruding plate is threaded into the fixing hole.

[0013] Preferably, self-locking wheels are installed at all four corners of the bottom of the base.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model's medication placement board can be driven by a servo motor to rotate a lead screw, which then moves horizontally via a slide block. It can be precisely moved to the center of the bed board, allowing the patient to comfortably support their limbs on the board without moving, thus avoiding wound pain and discomfort caused by body movement. Simultaneously, the open design and reasonable placement of the waste bin facilitate timely collection of medical waste generated during dressing changes by nursing staff, reducing disturbances to the patient's surroundings and making the dressing change process smoother and more comfortable.

[0016] 2. This utility model allows nursing staff to categorize and store various medications in the storage drawers of the support cabinet and label them for easy and quick retrieval. The mounting plate is height-adjustable and, together with the clamping plate, can securely hold the bed board. The self-locking wheels lock the device in place, ensuring stability and preventing wobbling during dressing changes. The horizontal movement of the medication placement plate and the height adjustment of the mounting plate are simple to operate, reducing frequent bending and turning movements for nursing staff, lowering the risk of occupational diseases, and making dressing changes easier and more efficient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the device structure during the dressing change process of this utility model;

[0019] Figure 3 This is a schematic diagram of the mounting plate connection structure of this utility model.

[0020] In the diagram: 1. Base; 2. First column; 3. Second column; 4. Medicine placement plate; 5. Slide rail; 6. Fixing plate; 7. Lead screw; 8. Servo motor; 9. Limiting rod; 10. Trash can; 11. Support cabinet; 12. Storage drawer; 13. Mounting plate; 14. Clamping plate; 15. Protruding plate; 16. Fastening knob; 17. Fixing hole; 18. Adjusting bolt; 19. Self-locking wheel; 20. Anti-slip pad; 21. Slide seat; 22. Guide rod. Detailed Implementation

[0021] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 and Figure 2 The present invention provides a technical solution: a dressing change device, including a base 1, a first column 2 symmetrically fixed to one end of the top of the base 1, and a second column 3 symmetrically fixed to the other end of the top of the base 1, and a medicine placement plate 4 connected to the top of the two first columns 2 and the two second columns 3, and the medicine placement plate 4 is slidably disposed on the top of the first column 2 and the second column 3 in the horizontal direction.

[0023] A trash can 10 for storing medical waste is provided in the area between the first column 2 and the second column 3 at the top of the base 1. The surfaces of the two second columns 3 are provided with adjustable mounting plates 13, and clamping plates 14 are provided in the mounting plates 13. The area between the clamping plates 14 and the top of the inner wall of the mounting plates 13 forms a clamping area for clamping the bed board.

[0024] Please see Figure 2 The top of each of the two first columns 2 and the two second columns 3 is fixedly connected to a fixing plate 6. One end of each fixing plate 6 is rotatably connected to a lead screw 7 via a bearing. A servo motor 8 is fixedly installed on the surface of the fixing plate 6, and the output shaft end of the servo motor 8 is fixedly connected to the lead screw 7. A slide 21 is threadedly connected to the outside of the lead screw 7, and the top of the slide 21 is fixedly connected to the drug placement plate 4.

[0025] It should be noted that when using this utility model, nursing staff place various medications in different storage drawers 12 and mark them. The device is then moved to the patient's bed, and the height of the mounting plate 13 is adjusted according to the height of the bed board, ensuring the top of the bed board is level with the top of the inner wall of the mounting plate 13. Then, the adjusting bolt 18 is rotated, and the clamping plate 14 is adjusted to press against the bed board, fixing the device to the bed board. Finally, the self-locking wheel 19 is locked to prevent significant shaking during medication changes. The device is controlled by a control system. The servo motor 8 operates, driving the lead screw 7 to rotate. Through the threaded connection between the slide 21 and the lead screw 7, the slide 21 slides along the lead screw 7, thereby moving the medication placement plate 4 to the middle position of the bed board. Without the patient moving, the patient's limbs can be supported on the medication placement plate 4, and then the nurse performs dressing change care. When the medication placement plate 4 moves to the patient, the trash can 10 is in an open state, making it convenient for nursing staff to place medical waste in the trash can 10 for collection during dressing change, increasing the convenience of dressing change and reducing the patient's pain during dressing change.

[0026] Please see Figure 2 Two fixed plates 6 are fixed to the ends away from the lead screw 7 with limit rods 9. The surface of the slide block 21 is provided with a sliding hole, and the limit rod 9 is slidably connected inside the sliding hole of the slide block 21.

[0027] It should be noted that the limit rod 9 is designed to limit the movement of the slide block 21, so that the slide block 21 can move stably.

[0028] Please see Figure 2 The top of the base 1 is fixedly connected to a support cabinet 11 between two first columns 2, and storage drawers 12 are equidistantly arranged on the surface of the support cabinet 11.

[0029] It should be noted that the storage drawer 12 is designed to facilitate the storage of medications. Nursing staff can classify and store various medications in the storage drawer 12 of the support cabinet 11 and label them for easy and quick access.

[0030] Please see Figure 2 A slide rail 5 is fixed between the top of the first column 2 and the second column 3. The bottom of the drug placement plate 4 is symmetrically provided with sliding grooves, and the sliding grooves are slidably connected to the outside of the slide rail 5.

[0031] It should be noted that the slide rail 5 allows the drug placement plate 4 to slide smoothly on it, and makes the translation of the drug placement plate 4 more stable, preventing the drugs from falling.

[0032] Please see Figure 3 The bottom of the mounting plate 13 is provided with a threaded hole, and an adjusting bolt 18 is threadedly connected inside the threaded hole. One end of the adjusting bolt 18 located inside the mounting plate 13 is rotatably connected to the bottom of the clamping plate 14 through a bearing. The second column 3 is provided with a guide rod 22 on one side of the mounting plate 13. The surface of the mounting plate 13 is symmetrically provided with guide grooves, and the guide rod 22 is slidably connected inside the guide groove of the mounting plate 13.

[0033] It should be noted that the lifting and lowering of the clamping plate 14 inside the mounting plate 13 can be controlled by adjusting the bolt 18, thereby adjusting the connection between the clamping plate 14 and the bottom of the bed board, so that the patient's bed board is firmly clamped between the clamping plate 14 and the top of the inner wall of the mounting plate 13, ensuring the overall stability of the device.

[0034] Please see Figure 3 Anti-slip pads 20 are provided on the top of the inner wall of the mounting plate 13 and the top of the clamping plate 14.

[0035] It should be noted that the anti-slip pad 20 increases the friction between the clamping plate 14 and the mounting plate 13 and the bed board, making the connection between the device and the bed board more stable.

[0036] Please see Figure 3 Both ends of the mounting plate 13 are integrally provided with protruding plates 15. The two second columns 3 are slidably connected between the two protruding plates 15. The surface of the protruding plate 15 is provided with a fastening knob 16. The surface of the second column 3 is provided with fixing holes 17 at equal intervals. The end of the protruding plate 15 is threaded into the fixing hole 17.

[0037] It should be noted that the height of the mounting plate 13 on the two second columns 3 is adjustable. When adjusting, first loosen the fastening knob 16, then pull the mounting plate 13 up and down. After adjusting the mounting plate 13 to a suitable height, tighten the fastening knob 16 to facilitate the connection between the mounting plate 13 and the bed board.

[0038] Please see Figure 3 The base 1 has self-locking wheels 19 installed at each of the four corners of its bottom.

[0039] It should be noted that the self-locking wheel 19 facilitates the movement of the device by caregivers and also stabilizes the device.

[0040] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dressing changer, characterized in that, The system includes a base (1), with a first column (2) symmetrically fixed to one end of the top of the base (1) and a second column (3) symmetrically fixed to the other end of the top of the base (1). A drug placement plate (4) is connected to the top of the two first columns (2) and the two second columns (3). The drug placement plate (4) is slidably disposed on the top of the first column (2) and the second column (3) in the horizontal direction. A trash can (10) for storing medical waste is provided in the area between the first column (2) and the second column (3) on the top of the base (1). An adjustable mounting plate (13) is provided on the surface of the two second columns (3). A clamping plate (14) is provided in the mounting plate (13). A clamping area for clamping the bed board is formed in the area between the top of the clamping plate (14) and the inner wall of the mounting plate (13).

2. The dressing changer according to claim 1, characterized in that: The top ends of the two first columns (2) and the two second columns (3) are fixedly connected to a fixing plate (6). One end of the two fixing plates (6) is rotatably connected to a lead screw (7) through a bearing. A servo motor (8) is fixedly installed on the surface of the fixing plate (6), and the output shaft end of the servo motor (8) is fixedly connected to the lead screw (7). A slide (21) is threadedly connected to the outside of the lead screw (7), and the top of the slide (21) is fixedly connected to the drug placement plate (4).

3. The dressing changer according to claim 2, characterized in that: The two fixed plates (6) are fixed to a limiting rod (9) at one end away from the lead screw (7). The slide block (21) has a sliding hole on its surface, and the limiting rod (9) is slidably connected inside the sliding hole of the slide block (21).

4. The dressing changer according to claim 1, characterized in that: The base (1) is fixedly connected to a support cabinet (11) between two first columns (2) at its top, and storage drawers (12) are provided at equal intervals on the surface of the support cabinet (11).

5. The dressing changer according to claim 1, characterized in that: A slide rail (5) is fixed between the top of the first column (2) and the second column (3). The bottom of the drug placement plate (4) is symmetrically provided with a slide groove, and the slide groove is slidably connected to the outside of the slide rail (5).

6. The dressing changer according to claim 1, characterized in that: The bottom of the mounting plate (13) is provided with a threaded hole, and an adjusting bolt (18) is threadedly connected inside the threaded hole. One end of the adjusting bolt (18) located inside the mounting plate (13) is rotatably connected to the bottom of the clamping plate (14) through a bearing. The second column (3) is provided with a guide rod (22) on one side of the mounting plate (13). The surface of the mounting plate (13) is symmetrically provided with guide grooves, and the guide rod (22) is slidably connected inside the guide groove of the mounting plate (13).

7. The dressing change device according to claim 1, characterized in that: Anti-slip pads (20) are provided on the top of the inner wall of the mounting plate (13) and the top of the clamping plate (14).

8. The dressing changer according to claim 1, characterized in that: Both ends of the mounting plate (13) are integrally provided with protruding plates (15), and the two second columns (3) are slidably connected between the two protruding plates (15). The surface of the protruding plate (15) is provided with a fastening knob (16), and the surface of the second column (3) is provided with fixing holes (17) at equal intervals. The end of the protruding plate (15) is threaded into the fixing hole (17).

9. A dressing changer according to claim 1, characterized in that: Self-locking wheels (19) are installed at the four bottom corners of the base (1).

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