Dressing change frame

Abstract

The dressing change frame comprises a main frame unit and a hanging unit, the main frame unit comprises a rectangular frame, cylindrical rods are fixed to the two sides of the rectangular frame, cylinders are connected to the outer sides of the cylindrical rods in a sliding mode, rectangular cylinders are fixed to the ends, away from the cylindrical rods, of the cylinders, and rectangular rods are connected into the rectangular cylinders in a sliding mode; a fixing assembly is arranged at the bottom of the rectangular rod. Firstly, a rotating handle is rotated anticlockwise to drive a worm to rotate, when the worm rotates, a worm wheel and a winding roller are driven to rotate, so that the winding roller unwinds a traction rope, an annular elastic band descends to a sickbed, the feet of a patient are conveniently embedded into the annular elastic band, then the rotating handle is rotated clockwise, the annular elastic band is lifted, and the feet of the patient can be conveniently fixed. The device can be fixed on sickbeds with different widths, the legs of the patient can be lifted for dressing change without moving the body of the patient, and the situation that the recovery of the wound is affected when the patient is moved is avoided.

Description

Technical Field

[0001] This utility model relates to the field of dressing rack technology, and in particular to a dressing rack. Background Technology

[0002] Currently, patients require frequent dressing changes after surgery. Regularly examining and changing the dressings at the wound site plays a crucial role in promoting wound healing and preventing complications. When changing dressings, medical staff typically elevate the patient's affected limb or place it on a temporary surface to fully expose the wound and facilitate the process.

[0003] Publication No. CN 220002196 U discloses a dressing rack with a locking component, which is disposed in the mounting groove and can lock the lifting component. The outer wall of the support column is symmetrically provided with guide grooves, and the outer wall of the connecting block is fixed with a guide rod inserted into the guide groove, which can adjust the height and angle of the dressing rack according to actual use needs.

[0004] Although the existing dressing change racks can be adjusted in height and angle, the entire dressing change rack is moved to the bedside for use. For some patients who have undergone leg surgery, if they use the dressing change rack, they need to move their bodies so that their legs can be placed on the rack. Moving the body not only requires the help of medical staff, which is inconvenient, but also hinders wound healing. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In view of this, the purpose of this utility model is to propose a dressing change stand. The technical problem to be solved is that the existing dressing change stands are moved to the bedside for use. However, for some patients who have undergone leg surgery, if the dressing change stand is used, the patient needs to move his body so that his leg can be placed on the stand. Moving the patient's body not only requires the help of medical staff, which is troublesome, but also is not conducive to wound healing.

[0007] (II) Technical Solution

[0008] To achieve the above technical objectives, this utility model provides a dressing change rack:

[0009] It includes a main frame unit and a suspension unit. The main frame unit includes a rectangular frame, with cylindrical rods fixed to both sides of the rectangular frame. A cylindrical tube is slidably connected to the outer side of the cylindrical rods. A rectangular tube is fixed to the end of the cylindrical tube away from the cylindrical rods. A rectangular rod is slidably connected inside the rectangular tube. A fixing component is provided at the bottom of the rectangular rod. The suspension unit includes a rotating shaft. Both ends of the rotating shaft are rotatably connected to the rectangular frame. A take-up roller is fixed to the outer side of the rotating shaft. A traction rope is wound around the outer side of the take-up roller, and one end of the traction rope is fixed to the take-up roller. A circular elastic band is fixed to the other end of the traction rope. A driving component for driving the circular elastic band to move is provided inside the rectangular frame.

[0010] In a preferred embodiment of the dressing rack of this utility model, the driving assembly includes a worm gear fixed to the outside of the rotating shaft, a worm is rotatably connected inside the rectangular frame, the worm and the worm gear mesh with each other, and a handle is fixed to one end of the worm extending outside the rectangular frame.

[0011] As a preferred embodiment of the dressing rack of this utility model, the cylindrical tube is provided with multiple stroke grooves, and one end of the cylindrical rod is fixed with multiple limiting blocks, which are slidably engaged in the corresponding stroke grooves.

[0012] As a preferred embodiment of the dressing rack described in this utility model, the rectangular tube is threaded with a second hand-tightening bolt, and the rectangular rod has multiple positioning holes. One end of the second hand-tightening bolt extending into the rectangular tube can be embedded in the positioning hole.

[0013] In a preferred embodiment of the dressing rack described in this utility model, the fixing component includes a U-shaped plate fixed to the bottom of a rectangular rod, a hand-tightening bolt is threaded into the U-shaped plate, and a pressure plate is fixed to the end of the hand-tightening bolt extending into the U-shaped plate.

[0014] As can be seen from the above technical solution, this application has the following beneficial effects: First, turning the handle counterclockwise causes the worm gear to rotate. When the worm gear rotates, it drives the worm wheel, shaft, and take-up roller to rotate, causing the take-up roller to unwind the traction rope and lower the circular elastic band onto the hospital bed, making it convenient to embed the patient's feet into the circular elastic band. Then, turning the handle clockwise raises the circular elastic band, lifting the patient's legs to fully expose the wound, making it easier for medical staff to change dressings. Moreover, the device can be fixed on hospital beds of different widths, allowing the patient's legs to be lifted for dressing changes without moving the patient, thus avoiding affecting wound healing when the patient moves. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0016] Figure 1 A schematic diagram of the structure of a dressing rack provided by this utility model;

[0017] Figure 2 A magnified schematic diagram of a partial structure of a dressing rack provided by this utility model;

[0018] Figure 3 This is an enlarged cross-sectional view of a dressing rack provided by this utility model.

[0019] Figure Descriptions: 100, Main Frame Unit; 101, Rectangular Frame; 102, Cylindrical Rod; 103, Cylindrical Tube; 104, Rectangular Tube; 105, Rectangular Rod; 106, Limiting Block; 107, Stroke Groove; 108, U-Shaped Plate; 109, Hand-Tightening Bolt 1; 110, Pressure Plate; 111, Positioning Hole; 112, Hand-Tightening Bolt 2; 200, Suspension Unit; 201, Rotating Shaft; 202, Take-up Roller; 203, Traction Rope; 204, Circular Elastic Band; 205, Worm Gear; 206, Throttle Handle; 207, Worm Gear. Detailed Implementation

[0020] The following description is exemplary in nature and is not intended to limit the scope, application, or use of this disclosure. It should be understood that in all these figures, the same or similar reference numerals indicate the same or similar parts and features. The figures are merely schematic representations of the concept and principles of embodiments of this disclosure and do not necessarily show the specific dimensions and scale of the various embodiments of this disclosure. Certain details or structures of embodiments of this disclosure may be exaggerated in particular portions of certain figures.

[0021] Reference Figure 1-3 :

[0022] In one embodiment of this utility model, a dressing rack is provided, including a main frame unit 100 and a suspension unit 200. The main frame unit 100 includes a rectangular frame 101, with cylindrical rods 102 fixed on both sides of the rectangular frame 101. A cylindrical tube 103 is slidably connected to the outer side of the cylindrical rods 102. A rectangular tube 104 is fixed to one end of the cylindrical tube 103 away from the cylindrical rods 102. A rectangular rod 105 is slidably connected inside the rectangular tube 104. A fixing component is provided at the bottom of the rectangular rod 105. The suspension unit 200 includes a rotating shaft 201, with both ends of the rotating shaft 201 rotatably connected to the rectangular frame 101. A winding roller 202 is fixed to the outer side of the rotating shaft 201. A traction rope 203 is wound around the outer side of the winding roller 202, with one end of the traction rope 203 fixed to the winding roller 202 and the other end of the traction rope 203 fixed to a circular elastic band 204. A driving component for driving the circular elastic band 204 to move is provided inside the rectangular frame 101.

[0023] The cylindrical tube 103 has multiple stroke grooves 107 inside, and the cylindrical rod 102 has multiple limiting blocks 106 fixed at one end. The limiting blocks 106 slide in the corresponding stroke grooves 107. The rectangular tube 104 is threaded with a second hand-tightening bolt 112. The rectangular rod 105 has multiple positioning holes 111 inside, and the end of the second hand-tightening bolt 112 extending into the rectangular tube 104 can be embedded in the positioning hole 111.

[0024] In use, rotate the second hand-tightening bolt 112 to move it out of the positioning hole 111, and then move the rectangular tube 104 up and down to adjust the height of the rectangular frame 101. Then rotate the second hand-tightening bolt 112 in the opposite direction to insert it into the positioning hole 111, thereby fixing the rectangular tube 104 and the rectangular rod 105 together. That is, the height adjustment of the rectangular frame 101 is completed, and the height of the annular elastic band 204 is adjusted.

[0025] In addition, the fixing assembly includes a U-shaped plate 108 fixed to the bottom of the rectangular rod 105, a hand-tightening bolt 109 is threaded into the U-shaped plate 108, and a pressure plate 110 is fixed to the end of the hand-tightening bolt 109 extending into the U-shaped plate 108.

[0026] In use, first move the U-shaped plate 108 so that the bed edge is embedded in the U-shaped plate 108. Then turn the hand-tightening bolt 109 to move the pressure plate 110 down until the pressure plate 110 and the bed edge are pressed together, so that the U-shaped plate 108 is fixed on the hospital bed. Then, pass the patient's feet through the circular elastic band 204 so that the circular elastic band 204 supports the feet, that is, the legs are lifted and fixed to fully expose the wound and facilitate medical staff to change dressings. Since the cylindrical rod 102 can slide in the cylindrical tube 103, the distance between the two U-shaped plates 108 can be adjusted so that the device can be fixed on hospital beds of different widths.

[0027] In addition, the drive assembly includes a worm gear 205 fixed to the outside of the rotating shaft 201, a worm 207 rotatably connected inside the rectangular frame 101, the worm 207 and the worm gear 205 meshing with each other, and a throttle 206 fixed to one end of the worm 207 extending outside the rectangular frame 101.

[0028] In use, after the U-shaped plate 108 is fixed on the hospital bed, first turn the handle 206 counterclockwise to make the worm gear 207 rotate. When the worm gear 207 rotates, it drives the worm wheel 205 to rotate, which in turn drives the rotating shaft 201 and the winding roller 202 to rotate. This causes the winding roller 202 to unwind the traction rope 203 and lower the circular elastic band 204 onto the hospital bed, making it easier to fit the patient's feet into the circular elastic band 204. Then, turn the handle 206 clockwise to raise the circular elastic band 204, that is, to lift the patient's legs to fully expose the wound and facilitate medical staff to change the dressing.

[0029] The exemplary implementation of the solution proposed in this disclosure has been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, which is determined by the appended claims.

Claims

1. A dressing change rack, characterized in that, include: The main frame unit (100) includes a rectangular frame (101), on both sides of the rectangular frame (101) are fixed cylindrical rods (102), a cylindrical tube (103) is slidably connected to the outer side of the cylindrical rods (102), a rectangular tube (104) is fixed to the end of the cylindrical tube (103) away from the cylindrical rods (102), a rectangular rod (105) is slidably connected inside the rectangular tube (104), and a fixing component is provided at the bottom of the rectangular rod (105); The suspension unit (200) includes a rotating shaft (201), both ends of which are rotatably connected to a rectangular frame (101). A take-up roller (202) is fixed to the outside of the rotating shaft (201), and a traction rope (203) is wound around the outside of the take-up roller (202). One end of the traction rope (203) is fixed to the take-up roller (202), and the other end of the traction rope (203) is fixed to a circular elastic band (204). A drive assembly for driving the circular elastic band (204) to move is provided inside the rectangular frame (101).

2. The dressing rack according to claim 1, characterized in that, The drive assembly includes a worm gear (205) fixed to the outside of the rotating shaft (201), a worm (207) rotatably connected inside the rectangular frame (101), the worm (207) and the worm gear (205) meshing, and a throttle (206) fixed to one end of the worm (207) extending outside the rectangular frame (101).

3. A dressing rack according to claim 1, characterized in that, The cylindrical tube (103) has multiple travel grooves (107) inside, and one end of the cylindrical rod (102) is fixed with multiple limiting blocks (106), which slide in the corresponding travel grooves (107).

4. A dressing rack according to claim 1, characterized in that, The rectangular tube (104) is threaded with a second hand-tightening bolt (112), and the rectangular rod (105) has multiple positioning holes (111). One end of the second hand-tightening bolt (112) extending into the rectangular tube (104) can be embedded in the positioning hole (111).

5. A dressing rack according to claim 1, characterized in that, The fixing assembly includes a U-shaped plate (108) fixed to the bottom of the rectangular rod (105), and a hand-tightening bolt (109) is threadedly connected to the U-shaped plate (108). A pressure plate (110) is fixed to the end of the hand-tightening bolt (109) extending into the U-shaped plate (108).

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