Foot pad convenient for nurse to change medicine

Abstract

The foot pad comprises a foot pad body, a rectangular groove is formed in the foot pad body in a penetrating mode, a lifting pad is arranged in the rectangular groove, clamping grooves are formed in the inner walls of the left side and the right side of the rectangular groove, a movable groove is formed in the bottom of the rectangular groove, and the lifting pad is arranged in the movable groove. A fixing block is installed on the side, close to the middle of the foot pad body, in the movable groove. By arranging the lifting pad, the first supporting rod and the second supporting rod, the feet of a patient can be lifted by lifting the lifting pad, medical staff can conveniently observe the affected part of pressure sores and change dressings, the action of manually lifting the feet is replaced, manpower is saved for changing dressings of the heels of the patient, and operation is convenient and fast; by arranging the telescopic rods and the supporting blocks, a dressing change tray of a medical worker can be supported through the four supporting blocks, the medical worker can place the dressing change tray on the foot pad body for dressing change treatment, and the storage function of the foot pad body is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of dressing change foot pads, in particular to a foot pad which is convenient for nurses to change dressings. Background Art

[0002] Patients who are bedridden for a long time in the hospital and cannot take care of themselves are very likely to develop pressure sores on their bodies because they cannot move and turn over independently. In clinical practice, pressure sores are called pressure injuries, which refer to local skin tissue damage caused by long-term pressure. Pressure sores mostly occur on the heels, sacrum, elbows, scapula and occipital region. When changing the dressing on the affected area for patients with pressure sores on the heels, a medical staff member needs to lift the patient's foot to expose the pressure sores on the heel, and then another medical staff member will change the dressing on the affected area.

[0003] The two-person dressing change method increases the workload of medical staff. Currently, there is a lack of a dressing pad for heel pressure injuries in patients who cannot take care of themselves to replace the action of medical staff manually lifting the patient's foot, so that the heel dressing change can be completed by one person alone. Utility Model Content

[0004] The purpose of the utility model is to provide a foot pad which is convenient for nurses to change dressings, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foot pad that is convenient for nurses to change dressings, comprising a foot pad main body, a rectangular groove running through the inside of the foot pad main body, a lifting pad arranged inside the rectangular groove, a clamping groove being arranged on the inner walls on both sides of the left and right sides of the rectangular groove, a movable groove being arranged at the bottom of the rectangular groove, a fixed block being installed on the side of the movable groove close to the middle of the foot pad main body, a movable block being installed on the side of the movable groove close to the outer edge of the foot pad main body, a first support rod being connected to the inside of the fixed block, a second support rod being connected to the inside of the movable block, a pin being running through the first support rod and the second support rod, a sliding block being connected to the bottom of the movable block, a fixed cylinder being connected to the left and right sides of the foot pad main body, a telescopic rod being arranged inside the fixed cylinder.

[0006] Preferably, the top of the first support rod and the second support rod are rotatably connected via a pin shaft, the bottom of the first support rod and the second support rod are rotatably connected to a fixed block and a movable block respectively via a pin shaft, and the top of the first support rod and the second support rod are in contact with a lifting pad.

[0007] Preferably, the number of the fixing tubes is four and they are symmetrically distributed on both sides of the foot pad body. The fixing tubes are integrally connected to the side walls of the foot pad body, and the telescopic rods slide and telescope inside the fixing tubes.

[0008] Preferably, a screw hole is provided through the middle of the slider, a screw rod is provided through the screw hole, a slide groove is provided below the movable groove, a bearing is connected between one end of the screw rod and the inner wall of the slide groove, and the other end of the screw rod extends from the slide groove and is connected to a knob.

[0009] Preferably, the screw rod passes through the screw hole to form a threaded connection with the slider, the top of the slider is integrally connected to the movable block, and the slider is slidably connected to the inner wall of the slide groove.

[0010] Preferably, the lifting pad is a rectangular block with an arc-shaped depression on the upper surface, the inner wall of the lifting pad is paved with a silicone pad, the left and right sides of the lifting pad are connected with a clamping block at the center, the width of the lifting pad is matched with the width of the inner wall of the rectangular groove, and the lifting pad is slidably connected to the inner wall of the rectangular groove.

[0011] Preferably, the front and rear sides of the clamping block are protruded to form a cross shape, the clamping block is welded and fixed to the side wall of the lifting pad, and the clamping block is clamped in the clamping slot to form a sliding connection.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The foot pad for convenient dressing change by nurses is provided with a lifting pad, a first support rod and a second support rod. When changing the dressing of a patient with heel pressure sore, the patient's feet are placed on the upper surface of the two lifting pads, and the knob is turned to drive the screw rod to rotate, and the screw rod drives the slider to slide in the slide groove through the screw hole, and the slider drives the movable block to move toward one side of the fixed block, and the movable block pushes the second support rod to rotate upward around the pin axis, so that the angle between the first support rod and the second support rod gradually becomes smaller. At this time, the top of the first support rod and the second support rod are propped up, pushing the lifting pad to rise in the rectangular groove, and the lifting pad rises to lift the patient's foot, which is convenient for medical staff to observe the pressure sore affected area and change the dressing. The lifting pad replaces the action of manually lifting the foot, so that the patient's heel dressing change saves manpower and is convenient to operate.

[0014] 2. The foot pad for nurses to change dressings is convenient for them to do so by arranging a telescopic rod and a support block. Before changing dressings, medical staff can pull the telescopic rod upward to slide it upward from the fixed tube, and the top screw squeezes the telescopic rod to position it, so that the telescopic rod drives the support block to be above the main body of the foot pad. The four support blocks are used to support the dressing tray of the medical staff, so that the medical staff can place the dressing tray above the main body of the foot pad for dressing change, thereby increasing the storage function of the main body of the foot pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a front cutaway structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the lifting pad structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the fixed block and the movable block of the utility model;

[0019] Figure 5 It is a schematic diagram of the telescopic rod structure of the utility model.

[0020] In the figure: 1. foot pad body; 2. rectangular groove; 3. lifting pad; 4. clamping slot; 5. movable slot; 6. fixed block; 7. movable block; 8. first support rod; 9. second support rod; 10. pin shaft; 11. slider; 12. screw hole; 13. screw rod; 14. slide groove; 15. bearing; 16. knob; 17. silicone pad; 18. clamping block; 19. fixed tube; 20. telescopic rod; 21. top screw; 22. support block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figures 1 to 5As shown, the foot pad for convenient dressing change by nurses in this embodiment comprises a foot pad body 1, a rectangular groove 2 is provided inside the foot pad body 1, a lifting pad 3 is provided inside the rectangular groove 2, the lifting pad 3 is used to support the patient's feet and can respectively drive the patient's feet to rise and fall, a clamping groove 4 is provided on the inner walls on the left and right sides of the rectangular groove 2, a movable groove 5 is provided at the bottom of the rectangular groove 2, a fixed block 6 and a movable block 7 are both installed in the movable groove 5, a fixed block 6 is installed on one side of the movable groove 5 near the middle of the foot pad body 1, the fixed block 6 is fixedly connected to the inner wall of the movable groove 5, a movable block 7 is installed on one side of the movable groove 5 near the outer edge of the foot pad body 1, and the movable Block 7 slides in the movable groove 5, the fixed block 6 is connected to the inside of the first support rod 8, the movable block 7 is connected to the inside of the second support rod 9, the maximum angle between the first support rod 8 and the second support rod 9 is 180°, and the minimum angle is 60°. A pin 10 is arranged between the first support rod 8 and the second support rod 9, and the first support rod 8 and the second support rod 9 are rotatably connected. A slider 11 is connected to the bottom of the movable block 7, and the slider 11 is in a rectangular block shape. Fixed tubes 19 are connected to the left and right sides of the foot pad body 1. The fixed tube 19 is hollow inside, and a telescopic rod 20 is arranged inside the fixed tube 19. The telescopic rod 20 is inserted into the fixed tube 19 to slide and telescope.

[0025] Specifically, the top of the first support rod 8 and the second support rod 9 form a rotational connection via the pin shaft 10. When the movable block 7 moves toward one side of the fixed block 6, the movable block 7 pushes the second support rod 9 to rotate around the pin shaft 10, so that the first support rod 8 and the second support rod 9 rotate relative to each other, and the angle between the two gradually decreases. The bottoms of the first support rod 8 and the second support rod 9 are rotationally connected to the fixed block 6 and the movable block 7 respectively via the pin shaft 10. When the angle between the first support rod 8 and the second support rod 9 changes, the first support rod 8 and the second support rod 9 rotate relative to the fixed block 6 and the movable block 7 respectively. The tops of the first support rod 8 and the second support rod 9 contact the lifting pad 3, and the angle between the first support rod 8 and the second support rod 9 decreases. The top pushes the lifting pad 3 to rise in the rectangular groove 2, and the lifting pad 3 rises to lift the patient's foot.

[0026] Furthermore, there are four fixed tubes 19, which are symmetrically distributed on both sides of the foot pad body 1. The fixed tube 19 is integrally connected to the side wall of the foot pad body 1. The telescopic rod 20 is retracted into the fixed tube 19 when not in use, and the telescopic rod 20 slides and retracts inside the fixed tube 19. When in use, the telescopic rod 20 extends from above the fixed tube 19, and the telescopic rod 20 drives the support block 22 to move up to a position above the foot pad body 1. The four support blocks 22 are used to support the medical staff's dressing tray, so that the medical staff can place the dressing tray above the foot pad body 1 for dressing change, thereby increasing the storage function of the foot pad body 1.

[0027] Furthermore, a screw hole 12 is provided through the middle of the slider 11, and a screw rod 13 is provided inside the screw hole 12. The outer diameter of the screw rod 13 is matched with the inner diameter of the screw hole 12. A slide groove 14 is provided below the movable groove 5. A bearing 15 is connected between one end of the screw rod 13 and the inner wall of the slide groove 14. The other end of the screw rod 13 extends from the slide groove 14 and is connected to a knob 16. The knob 16 is used to facilitate medical staff to rotate the screw 13.

[0028] Furthermore, the screw 13 passes through the screw hole 12 to form a threaded connection with the slider 11, the top of the slider 11 is integrally connected to the movable block 7, the top of the slider 11 is limited by the inner wall of the slide groove 14 and is stuck inside the slide groove 14, the slider 11 is slidingly connected to the inner wall of the slide groove 14, by turning the knob 16, the knob 16 drives the screw 13 to rotate, the screw 13 drives the slider 11 to slide in the slide groove 14 through the screw hole 12, and the slider 11 drives the movable block 7 to move toward one side of the fixed block 6.

[0029] Furthermore, the lifting pad 3 is a rectangular block with an arc-shaped depression on the upper surface. The depression on the upper surface of the lifting pad 3 provides a placement space for the patient's feet. The inner wall of the lifting pad 3 is paved with a silicone pad 17, and the silicone pad 17 is used to increase the comfort of the patient's feet on the lifting pad 3. The left and right centers of the lifting pad 3 are connected with blocks 18. The width of the lifting pad 3 is matched with the width of the inner wall of the rectangular groove 2. The lifting pad 3 is slidably connected to the inner wall of the rectangular groove 2. The lifting pad 3 rises to lift the patient's feet, which is convenient for medical staff to observe the pressure sore affected area and change the dressing. The lifting pad 3 replaces the manual action of lifting the foot, which saves manpower and facilitates the operation of changing the dressing on the patient's heel.

[0030] Furthermore, the front and rear sides of the block 18 protrude to form a cross shape, the block 18 is welded and fixed to the side wall of the lifting pad 3, and the block 18 is stuck in the slot 4 to form a sliding connection. During the sliding and lifting process of the lifting pad 3 in the rectangular slot 2, the block 18 is stuck in the slot 4 and slides. The lifting pad 3 is limited by the block 18, which can effectively prevent the lifting pad 3 from falling off the rectangular slot 2.

[0031] The method of using this embodiment is as follows: when the user actually uses the foot pad to assist the patient with heel pressure injury in changing the dressing, the user first lifts the patient's feet and places the foot pad body 1 under the patient's feet so that the patient's feet naturally fall on the two lifting pads 3. Then, the user operates the knob 16 at the corresponding position for the foot to be changed. By turning the knob 16, the knob 16 drives the screw rod 13 to rotate. The screw 13 drives the slider 11 to slide in the slide groove 14 through the screw hole 12. The slider 11 drives the movable block 7 to move toward one side of the fixed block 6. The movable block 7 pushes the second support rod 9 to rotate upward around the pin shaft 10, so that the first support rod 8 and the second support rod 8 are aligned with each other. The angle between the two support rods 9 gradually becomes smaller. At this time, the first support rod 8 and the top of the second support rod 9 are propped up, pushing the lifting pad 3 to rise in the rectangular groove 2, and the clamping block 18 is clamped in the clamping groove 4 and moves upward. The lifting pad 3 rises to lift the patient's foot, and then the telescopic rod 20 is pulled upward to make it slide upward from the fixed tube 19, and then the top screw 21 is tightened to squeeze the telescopic rod 20 to position it. The top of the telescopic rod 20 drives the support block 22 to move upward, so that the support block 22 is above the foot pad body 1, and then the dressing tray and the medicine to be used inside are placed on the support block 22, and the medicine is taken from the dressing tray. The affected areas of the heels of the patient's feet are cleaned and the dressings are changed in turn.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A foot pad that is convenient for nurses to change dressings, comprising a foot pad body (1), characterized in that: A rectangular groove (2) is provided inside the foot pad body (1), a lifting pad (3) is provided inside the rectangular groove (2), a clamping groove (4) is provided on the inner walls on both sides of the rectangular groove (2), a movable groove (5) is provided at the bottom of the rectangular groove (2), a fixed block (6) is installed on one side of the movable groove (5) close to the middle of the foot pad body (1), a movable block (7) is installed on one side of the movable groove (5) close to the outer edge of the foot pad body (1), a first support rod (8) is connected inside the fixed block (6), a second support rod (9) is connected inside the movable block (7), a pin shaft (10) is provided between the first support rod (8) and the second support rod (9), a slider (11) is connected at the bottom of the movable block (7), and a fixed tube (19) is connected to the left and right sides of the foot pad body (1), and a telescopic rod (20) is provided inside the fixed tube (19).

2. The foot pad for convenient dressing change for nurses according to claim 1, characterized in that: The tops of the first support rod (8) and the second support rod (9) are rotatably connected via a pin shaft (10); the bottoms of the first support rod (8) and the second support rod (9) are rotatably connected to a fixed block (6) and a movable block (7) via the pin shaft (10); the tops of the first support rod (8) and the second support rod (9) are in contact with a lifting pad (3).

3. The foot pad for convenient dressing change for nurses according to claim 1 is characterized in that: There are four fixing tubes (19) which are symmetrically distributed on both sides of the foot pad body (1) at four corners. The fixing tubes (19) are integrally connected to the side walls of the foot pad body (1), and the telescopic rod (20) slides and telescopes inside the fixing tubes (19).

4. The foot pad for convenient dressing change for nurses according to claim 1 is characterized in that: A screw hole (12) is provided through the middle of the slider (11), a screw rod (13) is provided through the inside of the screw hole (12), a slide groove (14) is provided below the movable groove (5), a bearing (15) is connected between one end of the screw rod (13) and the inner wall of the slide groove (14), and the other end of the screw rod (13) extends out from the slide groove (14) and is connected to a knob (16).

5. The foot pad for convenient dressing change for nurses according to claim 4 is characterized in that: The screw rod (13) passes through the screw hole (12) to form a threaded connection with the slider (11); the top of the slider (11) is integrally connected to the movable block (7); and the slider (11) is slidably connected to the inner wall of the slide groove (14).

6. The foot pad for convenient dressing change for nurses according to claim 1 is characterized in that: The lifting pad (3) is in the shape of a rectangular block with an arc-shaped concave upper surface. The inner wall of the lifting pad (3) is paved with a silicone pad (17). The centers of the left and right sides of the lifting pad (3) are connected with clamping blocks (18). The width of the lifting pad (3) is compatible with the width of the inner wall of the rectangular groove (2). The lifting pad (3) is slidably connected to the inner wall of the rectangular groove (2).

7. The foot pad for convenient dressing change for nurses according to claim 6 is characterized in that: The front and rear sides of the clamping block (18) protrude to form a cross shape, the clamping block (18) is welded and fixed to the side wall of the lifting pad (3), and the clamping block (18) is clamped inside the clamping slot (4) to form a sliding connection.

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