Diabetic foot dressing change support

Abstract

The utility model discloses a diabetic foot dressing change support, and relates to the technical field of medical instruments, the diabetic foot dressing change support comprises a support main body, the support main body comprises an outer frame and rollers arranged in the outer frame along the circumferential direction, the rollers are used for bearing feet, and a gap is formed between two adjacent rollers. The gap is used for allowing liquid to penetrate through, and the roller has the rotational freedom degree in the axial direction so that the side, opposite to the gap, of the roller can be separated from the gap. Compared with liquid leakage through holes in the prior art, through the structure of the rotatable roller operation supporting component, thorough cleaning can be achieved by rotating the roller in the cleaning process, and the later cleaning degree of the equipment is guaranteed; the supporting barrel and the liquid collecting barrel are separated, so that the liquid collecting barrel can be independently taken down, liquid in the liquid collecting barrel can be conveniently cleaned, the flexible bag is arranged, the supporting barrel and the liquid are isolated, the liquid collecting barrel and the liquid are also isolated, and the workload of medical staff is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a diabetic foot dressing replacement bracket. Background Art

[0002] Diabetic foot is a foot disease, foot ulcer and foot gangrene caused by diabetic neuropathy, including peripheral nerve sensory impairment and autonomic nerve damage, lower limb vascular disease, arteriosclerosis causing peripheral arteriolar occlusive disease, or skin microvascular disease and bacterial infection. Patients with diabetic foot need to change foot dressings on time, and the existing special supports can support the feet during dressing changes.

[0003] When diabetic patients change their dressings, tissue fluid will flow out of the patient, and medical staff will also flush during debridement to produce flushing fluid. The general solution is to add leakage holes on the bracket, similar to the protective bracket with a fixing function proposed in the patent with announcement number CN219614264U, under the base is a sewage tank, and a through hole is provided on the base for sewage to enter the sewage tank.

[0004] This method can collect liquid conveniently, but due to the large number of through holes, the dirt on the inner wall of the through holes cannot be completely cleaned during the subsequent cleaning, causing secondary infection when the patient uses the support foot. Utility Model Content

[0005] The utility model provides a diabetic foot dressing change bracket, which has the advantage of being able to be thoroughly cleaned, so as to solve the problem in the prior art that dirt on the inner wall of the through hole cannot be thoroughly cleaned, resulting in secondary infection in patients when using the foot support.

[0006] In order to achieve the purpose of thorough cleaning, the utility model provides the following technical solutions: a diabetic foot dressing change bracket, comprising a support body, the support body comprising an outer frame and rollers arranged circumferentially within the outer frame, the rollers being used to support the foot, and a gap being formed between two adjacent rollers, the gap being used for liquid to pass through, the rollers having rotational freedom along the axial direction so that the roller can be separated from the gap on one side relative to the gap.

[0007] As a preferred technical solution of the utility model, it also includes a supporting tube, which is a cylindrical structure with openings on both sides, and an integral supporting edge is provided on the inner wall of the supporting tube close to one opening, the outer frame is supported on the supporting edge, and the supporting body can be removed from the supporting edge.

[0008] As a preferred technical solution of the utility model, both sides of the outer frame are provided with integrated flanges, and the flanges protrude from the supporting tube.

[0009] As a preferred technical solution of the utility model, it also includes a base, and a height adjustment component is provided on the top of the base, and the height adjustment component is used to support the support tube; a replaceable flexible bag is provided inside the support tube, and the outer frame presses the opening of the flexible bag onto the support edge.

[0010] As a preferred technical solution of the utility model, a liquid collecting barrel is provided in the middle of one surface of the base, and the lower end of the flexible bag is located in the liquid collecting barrel; a tray is provided in the liquid collecting barrel, a spring is provided between the tray and the bottom of the liquid collecting barrel, and the tray is used to support the flexible bag.

[0011] As a preferred technical solution of the utility model, the height adjustment assembly includes an adjustment cylinder fixed on the base, a telescopic rod inserted at the other end of the adjustment cylinder, adjustment holes arranged axially on the telescopic rod and the adjustment cylinder, and a locking pin for connecting the two overlapping adjustment holes.

[0012] As a preferred technical solution of the utility model, a limiting plate is provided on a surface of the base close to the liquid collecting barrel, and the limiting plate is used to limit the movement of the liquid collecting barrel on the base.

[0013] As a preferred technical solution of the utility model, a handle is installed on one side of the liquid collecting barrel, and the handle is pulled to separate the liquid collecting barrel from the limiting plate.

[0014] Compared with the prior art, the utility model provides a diabetic foot dressing stent, which has the following beneficial effects:

[0015] 1. Compared with the through-hole leakage in the prior art, the diabetic foot dressing rack has a rotatable drum as a supporting component. When cleaning, thorough cleaning can be achieved by rotating the drum, thereby ensuring the cleanliness of the equipment in the later stage;

[0016] 2. The diabetic foot dressing rack separates the supporting tube and the liquid collecting bucket, so that the liquid collecting bucket can be removed separately, which is convenient for cleaning the liquid inside it. A flexible bag is provided to isolate the supporting tube and the liquid, and also isolate the liquid collecting bucket and the liquid, so that the two do not need to be cleaned and disinfected, thereby reducing the workload of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the supporting body of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the utility model under the main viewing angle;

[0020] Figure 4 For this utility model Figure 3 A structural diagram in which a supporting body is not installed and a flexible bag is added.

[0021] In the figure: 100, base; 110, limit plate; 200, liquid collecting barrel; 210, handle; 220, tray; 230, spring; 300, supporting body; 310, flange; 320, roller; 330, outer frame; 400, supporting cylinder; 410, supporting edge; 500, height adjustment component; 510, telescopic rod; 520, adjustment hole; 530, locking pin; 540, adjustment cylinder; 600, flexible bag. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 and Figure 2 As shown, the utility model discloses a diabetic foot dressing rack, including a support body 300 for supporting the foot, wherein the support body 300 includes an outer frame 330 and rollers 320 arranged circumferentially in the outer frame 330, the rollers 320 are used to support the foot, and a gap is formed between two adjacent rollers 320, and this gap is used for liquid to pass through, and this liquid refers to the tissue fluid flowing out of the patient's own diseased foot or the liquid medicine produced when the medical staff washes and adds medicine to the foot. In order to be able to thoroughly clean the outer frame 330 and the roller 320 without leaving any dead corners after the use of this device, the roller 320 has rotational freedom along the axial direction, that is, the roller 320 can rotate freely. When the roller 320 needs to be cleaned, the position exposed in the up and down directions can be cleaned first, and then the roller 320 can be rotated to make the side of the roller 320 relative to the gap detach from the gap, and the position detached from the gap can be conveniently cleaned at this time.

[0024] Compared with the through-hole leakage in the prior art, this method uses the rotatable roller 320 as the structure of the supporting component, which can achieve thorough cleaning and ensure the subsequent cleanliness of the device.

[0025] In addition, a position may be reserved at the edge without installing a roller, and the reserved position may be used for medical staff to discard gauze removed from the patient's foot, or absorbent cotton used by the medical staff themselves.

[0026] During use, a layer of sterile non-woven fabric can be directly laid on the upper surface of each roller 320 to further ensure the cleanliness of the surrounding environment during dressing changes. After laying the non-woven fabric, the liquid will penetrate the non-woven fabric into the gap and leak downward.

[0027] Combination Figure 1 , Figure 3 and Figure 4 As shown, in order to support the support body 300, a support cylinder 400 is also provided here. The support cylinder 400 is a cylindrical structure with openings on both sides, and an integral support edge 410 is provided on the inner wall of the support cylinder 400 close to one side opening. The outer frame 330 is supported on the support edge 410, thereby realizing the position locking of the support body 300, and the support body 300 can be removed from the support edge 410, so as to facilitate the cleaning and disinfection of the support body 300 separately.

[0028] Preferably, an integral flange 310 is provided on both sides of the outer frame 330 , and the flange 310 protrudes from the support tube 400 , and the flange 310 serves as a handle to conveniently remove the support body 300 from the support tube 400 .

[0029] Furthermore, during use, the liquid remaining from the gap may enter the interior of the support tube 400 .

[0030] Continue to refer to Figure 1 , Figure 3 and Figure 4 As shown, in order to support the support body 300 to a desired height to adapt to the height of the patient's foot, a base 100 is provided, and a height adjustment component 500 is provided above the base 100. The height adjustment component 500 is used to support the support tube 400, thereby indirectly supporting the support body 300, and the height of the support body 300 can be adjusted by the height adjustment component 500 to adapt it to the height of the patient's foot.

[0031] like Figure 3 and Figure 4 As shown, in order to prevent liquid leaking from the gap from entering the support tube 400, which would require cleaning of the support tube 400, a replaceable flexible bag 600 is sleeved inside the support tube 400, and the outer frame 330 presses the opening of the flexible bag 600 onto the support edge 410. This structure is similar to the principle of putting a garbage bag into a garbage can, so that all liquid leaking down from the gap can enter the flexible bag 600 for collection.

[0032] Optionally, the flexible bag 600 here is polyethylene, polyvinyl chloride or polypropylene.

[0033] Preferably, the flexible bag 600 is a disposable product.

[0034] In this embodiment, the flexible bag 600 isolates the leaked liquid from the support tube 400, thereby avoiding the need to clean the support tube 400, and is more convenient to use.

[0035] Combination Figure 1 , Figure 3 and Figure 4 As shown, in order to avoid liquid leakage caused by damage to the above-mentioned flexible bag 600, a liquid collecting barrel 200 is provided in the middle of a surface of the base 100, and the lower end of the flexible bag 600 is located in the liquid collecting barrel 200, so that even if the flexible bag 600 is damaged, the liquid inside it can only leak into the liquid collecting barrel 200.

[0036] Preferably, a tray 220 is provided in the liquid collecting barrel 200 , a spring 230 is provided between the tray 220 and the barrel bottom of the liquid collecting barrel 200 , and the tray 220 is used to support the flexible bag 600 . The main purpose of this structure is to adapt to the height change of the height adjustment component 500 .

[0037] Combination Figure 1 The height adjustment assembly 500 mentioned above includes an adjustment cylinder 540 fixed on the base 100, a telescopic rod 510 inserted at the other end of the adjustment cylinder 540, adjustment holes 520 arranged axially on the telescopic rod 510 and the adjustment cylinder 540, and a locking pin 530 for connecting the two overlapping adjustment holes 520.

[0038] In this embodiment, the telescopic rod 510 can move axially in the adjustment tube 540 to make different adjustment holes 520 overlap, and then be connected through the locking pin 530 to achieve the height change of the height adjustment assembly 500.

[0039] like Figure 1 A limiting plate 110 is provided on a surface of the base 100 close to the liquid collecting barrel 200 , and the limiting plate 110 is used to limit the movement of the liquid collecting barrel 200 on the base 100 to ensure that the position of the liquid collecting barrel 200 changes when no external force is applied.

[0040] A handle 210 is installed on one side of the liquid collecting barrel 200 , and the handle 210 is pulled to separate the liquid collecting barrel 200 from the limiting plate 110 , so as to facilitate the treatment and cleaning of pollutants in the liquid collecting barrel 200 .

[0041] The working principle and use process of the utility model are as follows: when in use, firstly, the flexible bag 600 is placed in a Figure 4In the state shown, the support tube 400 and the liquid collecting barrel 200 are inserted, and then the support body 300 is pressed onto the flange 310 to lock the position of the flexible bag 600, and the device is moved to the patient's bed position, and the position of the support body 300 is adjusted by the height adjustment component 500 to adapt it to the height of the patient's foot, and the foot is placed on the support body 300, and the dressing change operation can be carried out. During the dressing change, the tissue fluid and flushing solution generated will leak out through the gap between the two adjacent rollers 320, and the leaked solution can enter the flexible bag 600 and be supported by the liquid collecting barrel 200.

[0042] After using the device and cleaning it, since only the support body 300 has liquid, it is only necessary to clean the support body 300, that is, to remove the support body 300 from the supporting cylinder 400. When cleaning the roller 320, first clean the position exposed in the up and down directions, and then rotate the roller 320 to make the side of the roller 320 relative to the gap detach from the gap. At this time, the position detached from the gap can be conveniently cleaned, so that the device can be cleaned in all directions.

[0043] The support cylinder 400 and the liquid collecting barrel 200 do not come into contact with the liquid and do not need to be cleaned.

[0044] To sum up, compared with the through-hole leakage in the prior art, the diabetic foot dressing rack has a rotatable drum 320 as a supporting component structure. During cleaning, thorough cleaning can be achieved by rotating the drum 320, thereby ensuring the later cleanliness of the equipment; the supporting cylinder 400 and the liquid collecting barrel 200 are separated, so that the liquid collecting barrel 200 can be removed separately, which is convenient for cleaning the liquid inside it, and a flexible bag 600 is provided to isolate the supporting cylinder 400 and the liquid, and also isolate the liquid collecting barrel 200 and the liquid, so that the two do not need to be cleaned and disinfected, thereby reducing the workload of medical staff.

[0045] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0046] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diabetic foot dressing support, comprising a support body (300), characterized in that: The support body (300) comprises an outer frame (330) and rollers (320) arranged circumferentially within the outer frame (330); the rollers (320) are used to support the foot, and a gap is formed between two adjacent rollers (320), the gap being used for liquid to pass through; the rollers (320) have rotational freedom along the axial direction so that the rollers (320) can be disengaged from the gap on one side relative to the gap.

2. A diabetic foot dressing stent according to claim 1, characterized in that: The invention also comprises a support tube (400), wherein the support tube (400) is a cylindrical structure with openings on both sides, and an integral support edge (410) is provided on the inner wall of the support tube (400) close to one opening, the outer frame (330) is supported on the support edge (410), and the support body (300) can be removed from the support edge (410).

3. A diabetic foot dressing stent according to claim 2, characterized in that: Both sides of the outer frame (330) are provided with integral flanges (310), and the flanges (310) protrude from the supporting tube (400).

4. A diabetic foot dressing stent according to claim 3, characterized in that: It also includes a base (100), a height adjustment assembly (500) is provided above the base (100), and the height adjustment assembly (500) is used to support the support cylinder (400); A replaceable flexible bag (600) is sleeved inside the support tube (400), and the outer frame (330) presses the opening of the flexible bag (600) onto the support edge (410).

5. A diabetic foot dressing stent according to claim 4, characterized in that: A liquid collecting barrel (200) is provided in the middle of one surface of the base (100), and the lower end of the flexible bag (600) is located in the liquid collecting barrel (200); A tray (220) is arranged inside the liquid collecting barrel (200), a spring (230) is arranged between the tray (220) and the barrel bottom of the liquid collecting barrel (200), and the tray (220) is used to support the flexible bag (600).

6. A diabetic foot dressing stent according to claim 4 or 5, characterized in that: The height adjustment assembly (500) comprises an adjustment cylinder (540) fixed on a base (100), a telescopic rod (510) inserted at the other end of the adjustment cylinder (540), adjustment holes (520) arranged axially on the telescopic rod (510) and the adjustment cylinder (540), and a locking pin (530) for connecting two overlapping adjustment holes (520).

7. A diabetic foot dressing stent according to claim 5, characterized in that: A limiting plate (110) is provided on a surface of the base (100) close to the liquid collecting barrel (200), and the limiting plate (110) is used to limit the movement of the liquid collecting barrel (200) on the base (100).

8. A diabetic foot dressing stent according to claim 7, characterized in that: A handle (210) is installed on one side of the liquid collecting barrel (200), and the handle (210) is pulled to disengage the liquid collecting barrel (200) from the limiting plate (110).

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