Protection tool for preventing heel pressure sores of orthopedic lower limb traction patient

Abstract

The utility model relates to the technical field of medical instruments, and discloses a protection tool for preventing heel pressure sores for orthopedic lower limb traction patients, which comprises a heel pad, a back lining is fixedly connected to the outside of the heel pad, a connecting component is mounted on the outer side of the heel pad, a protection layer is fixedly connected to the top of the back lining, and a dustproof component is mounted on the outside of the back lining; the connecting assembly comprises a right binding band, the right binding band is fixedly connected to the outer side of the heel pad, a hook face hook-and-loop fastener is fixedly connected to the outer portion of the right binding band, the connecting assembly further comprises a left binding band, the left binding band is fixedly connected to the outer side, away from the right binding band, of the heel pad, and the left binding band is fixedly connected to the outer side, away from the right binding band, of the heel pad. And the outer part of the left bandage is fixedly connected with a rough surface magic tape. According to the utility model, through the combination of the left binding band, the right binding band, the loop surface magic tape and the hook surface magic tape, the tightness degree can be flexibly adjusted according to the actual size and demand of the heel of a patient, so that medical personnel can conveniently observe the foot condition of the patient.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a protective tool for preventing heel pressure sores in patients undergoing orthopedic lower limb traction. Background Technology

[0002] Lower limb traction is a common treatment method in orthopedic care. However, during prolonged traction, the heel area is under constant pressure, leading to poor blood circulation and making it highly susceptible to pressure sores. Pressure sores not only cause significant pain and hinder recovery, but also increase the risk of serious complications such as infection.

[0003] Currently used pressure ulcer protection tools mostly employ simple cotton or foam pads. These pads are typically made of a single cushioning material and are placed directly under the heel, using their softness to reduce pressure on the heel. Their working principle mainly relies on the elastic deformation of the material to distribute the pressure between the heel and the bed surface, thereby alleviating localized pressure to some extent.

[0004] Most existing protective devices have a relatively simple fixation method and cannot be flexibly adjusted according to the actual size of the patient's heel and individual needs. They cannot accurately fit the heel size of different patients; if they are too tight, they can affect blood circulation, while if they are too loose, they cannot ensure the stability of the pad and are prone to shifting during patient movement, resulting in a significant reduction in the protective effect and making it difficult for medical staff to observe the true condition of the patient's foot at any time. Therefore, a protective device for preventing heel pressure sores in orthopedic lower limb traction patients is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a protective tool for preventing heel pressure sores in patients undergoing orthopedic lower limb traction, aiming to improve the problem that existing technologies cannot flexibly adjust the tool according to the actual size of the patient's heel and individual needs.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A protective tool for preventing heel pressure sores in patients undergoing orthopedic lower limb traction includes a heel pad, a backing fixedly connected to the outside of the heel pad, a connecting component installed on the outside of the heel pad, a protective layer fixedly connected to the top of the backing, and a dustproof component installed on the outside of the backing.

[0008] The connecting assembly includes a right strap, which is fixedly connected to the outside of the heel pad, and a hook-and-loop fastener is fixedly connected to the outside of the right strap.

[0009] As a further description of the above technical solution:

[0010] The connecting assembly also includes a left strap, which is fixedly connected to the outside of the heel pad away from the right strap, and the outside of the left strap is fixedly connected with a Velcro strap.

[0011] As a further description of the above technical solution:

[0012] The dustproof component includes an adhesive layer, which is fixedly connected to the outside of the protective layer, and a release paper is provided on the outside of the adhesive layer;

[0013] As a further description of the above technical solution:

[0014] A gel layer is fixedly connected to the inner side of the adhesive layer, and a fiber layer is fixedly connected to the top of the gel layer;

[0015] As a further description of the above technical solution:

[0016] An absorbent layer is fixedly connected to the top of the fiber layer, and a foam dressing layer is fixedly connected to the top of the absorbent layer.

[0017] As a further description of the above technical solution:

[0018] The foam dressing layer has ventilation holes in the middle;

[0019] As a further description of the above technical solution:

[0020] The fiber layer and the absorbent layer are fixedly connected to the inner side of the adhesive layer;

[0021] As a further description of the above technical solution:

[0022] The bottom of the gel layer is fixedly connected to the top of the protective layer.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the combination of left and right straps, as well as hook and loop fasteners, allows for flexible adjustment of tightness according to the actual size and needs of the patient's heel, making it convenient for medical staff to observe the condition of the patient's foot.

[0025] 2. In this utility model, the release paper protects the adhesive layer when it is not torn, preventing the adhesive layer from being contaminated. Tearing off the release paper allows the adhesive layer to adhere tightly to the skin, providing initial fixation and preventing external dust and other contaminants from contacting the internal dressing and other structures. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a protective tool for preventing heel pressure sores in patients undergoing lower limb traction in orthopedics, as proposed in this utility model.

[0027] Figure 2 This is a schematic diagram of the ventilation holes in a protective tool for preventing heel pressure sores in patients undergoing lower limb traction in orthopedics, as proposed in this utility model.

[0028] Figure 3 This is a schematic diagram of the gel layer structure of a protective tool for preventing heel pressure sores in patients undergoing lower limb traction in orthopedics, as proposed in this utility model.

[0029] Legend:

[0030] 1. Backing; 2. Left strap; 3. Hook and loop fastener; 4. Right strap; 5. Release paper; 6. Adhesive layer; 7. Loose hook and loop fastener; 8. Foam dressing layer; 9. Ventilation holes; 10. Protective layer; 11. Absorbent layer; 12. Fiber layer; 13. Gel layer; 14. Heel pad. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1-3 This utility model provides an embodiment of a protective tool for preventing heel pressure sores in patients undergoing lower limb traction in orthopedics. The tool includes a heel pad 14, with a backing 1 fixedly connected to the outside of the heel pad 14. The backing 1 is made of transparent PE material, which will not cause skin irritation or allergies, and has high safety, making it suitable for direct skin contact. A connecting component is installed on the outside of the heel pad 14, and a protective layer 10 is fixedly connected to the top of the backing 1. A dustproof component is installed on the outside of the backing 1. The connecting component includes a right strap 4, which is fixedly connected to the outside of the heel pad 14. A hook-and-loop fastener 3 is fixedly connected to the outside of the right strap 4. The connecting assembly also includes a left strap 2, which is fixedly connected to the outer side of the heel pad 14 away from the right strap 4. A hook-and-loop fastener 7 is fixedly attached to the outside of the left strap 2. By using the hook-and-loop fastener 7 on the left strap 2 and the hook-and-loop fastener 3 on the right strap 4 to adhere to each other, the protective device can be firmly fixed to the patient's heel. During lower limb traction treatment, patients need to frequently put on or remove the heel pressure ulcer protection device according to treatment needs or daily care requirements. The design of the hook-and-loop fastener makes the process of putting on and taking off the device simple and easy, reducing the inconvenience and pain caused to patients by difficulties in putting on and taking off the device. It also facilitates medical staff's observation of the patient's foot condition, making operation easier and improving nursing efficiency.

[0033] Reference Figures 1-3The dustproof component includes an adhesive layer 6, which is fixedly connected to the outside of the protective layer 10. A release paper 5 is placed on the outside of the adhesive layer 6, covering the adhesive layer and protecting it from contamination or premature adhesion during storage and transportation. In use, the release paper 5 is peeled off to expose the adhesive layer, allowing the dressing to be applied to the wound. A gel layer 13 is fixedly connected to the inside of the adhesive layer 6, maintaining good adhesion even during patient movement and preventing skin damage from repeated application and removal. A fiber layer 12 is fixedly connected to the top of the gel layer 13. An absorbent layer 11 is fixedly connected to the top of the fiber layer 12. The absorbent layer 11 quickly absorbs wound exudate, keeping the wound surface relatively dry, reducing maceration of the surrounding skin by exudate, preventing wound infection, and promoting wound healing. A foam dressing layer 8 is fixedly connected to the top of the absorbent layer 11. The foam dressing layer 8 cushions external pressure, reduces pressure on the wound, and prevents the wound from adhering to the outside environment, making it suitable for pressure ulcers of all stages with significant exudate. The foam dressing layer 8 has ventilation holes 9 in the middle. The fiber layer 12 and absorbent layer 11 are fixedly connected to the inside of the adhesive layer 6. The bottom of the gel layer 13 is fixedly connected to the top of the protective layer 10. These features help improve patient comfort during lower limb traction therapy and promote better rest and recovery.

[0034] Working principle: The protective tool is securely fixed to the patient's heel by using the left and right straps 2 and 4 on the outside of the backing 1, respectively. The hook-and-loop fasteners 7 on the left strap 2 and 3 on the right strap 4 adhere to each other. This fastener connection method allows for flexible adjustment of the strap tightness according to the size of the patient's heel and actual needs, ensuring that the protective tool is neither too tight, affecting blood circulation, nor too loose, causing displacement and loss of protective function. Release paper 5 covers the adhesive layer 6, preventing contamination and maintaining its adhesiveness when not removed. When needed, the release paper 5 is peeled off, exposing the adhesive layer 6, allowing the protective tool to better adhere to the skin around the patient's heel or other fixation points, providing initial fixation and dust protection, preventing external dust and other contaminants from contacting the internal dressing. The ventilation holes 9 in the middle of the foam dressing layer 8 ensure air circulation, reducing skin problems caused by local heat and moisture. At the same time, the foam dressing layer 8 can disperse the pressure on the heel, reduce local pressure, and reduce the risk of pressure sores.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An orthopedic lower limb traction patient heel pressure sore prevention protection tool, comprising a heel pad (14), characterized in that: The heel pad (14) is fixedly connected to the outside of a backing (1), a connecting component is installed on the outside of the heel pad (14), a protective layer (10) is fixedly connected to the top of the backing (1), and a dustproof component is installed on the outside of the backing (1). The connecting assembly includes a right strap (4), which is fixedly connected to the outside of the heel pad (14), and the outside of the right strap (4) is fixedly connected with a hook and loop fastener (3).

2. The orthopedic lower limb traction patient heel pressure sore prevention protection tool according to claim 1, characterized in that: The connecting assembly also includes a left strap (2), which is fixedly connected to the outside of the heel pad (14) away from the right strap (4), and the outside of the left strap (2) is fixedly connected with a Velcro closure (7).

3. The orthopedic lower limb traction patient heel pressure sore prevention protection tool according to claim 1, characterized in that: The dustproof component includes an adhesive layer (6), which is fixedly connected to the outside of the protective layer (10), and a release paper (5) is provided on the outside of the adhesive layer (6).

4. The orthopedic lower limb traction patient heel pressure sore prevention protection tool according to claim 3, characterized in that: A gel layer (13) is fixedly connected to the inner side of the adhesive layer (6), and a fiber layer (12) is fixedly connected to the top of the gel layer (13).

5. The orthopedic lower limb traction patient heel pressure sore prevention protection tool according to claim 4, characterized in that: An absorbent layer (11) is fixedly connected to the top of the fiber layer (12), and a foam dressing layer (8) is fixedly connected to the top of the absorbent layer (11).

6. The orthopedic lower limb traction patient heel pressure sore prevention protection tool according to claim 5, characterized in that: The foam dressing layer (8) has ventilation holes (9) in the middle.

7. The orthopedic lower limb traction patient heel pressure sore prevention protection tool according to claim 5, characterized in that: The fiber layer (12) and the absorbent layer (11) are fixedly connected to the inner side of the adhesive layer (6).

8. The orthopedic lower limb traction patient heel pressure sore prevention protection tool according to claim 4, characterized in that: The bottom of the gel layer (13) is fixedly connected to the top of the protective layer (10).

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