Adjustable anti-pressure-sore orthopedic traction boot
By designing an adjustable orthopedic traction boot sole and a soft boot lining, the problem of the lack of adjustability in existing orthopedic traction boots has been solved, improving comfort and safety, simplifying the operation process, and reducing consumables and time consumption.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING JISHUITAN HOSPITAL
- Filing Date
- 2025-04-15
- Publication Date
- 2026-06-19
AI Technical Summary
Existing orthopedic traction boots cannot be effectively adjusted according to the size and width of the patient's foot during use, resulting in an ill-fitting or overly tight fit, increasing clinical consumable costs and making operation inconvenient. Furthermore, the hard inner lining of the boot is not conducive to skin protection.
An adjustable orthopedic traction boot designed to prevent pressure injuries has been developed. The sole plate is connected by bolts and knobs, allowing for adjustment of the distance between the plates. It is combined with a soft boot cover and lining, including a memory foam layer and a pressure injury-preventing dressing layer. The boot cover features a hook-and-loop design for easy wearing.
It enables flexible adjustment of the base plate, ensuring comfort and safety, avoiding pressure injuries, while simplifying the operation process and reducing the use of consumables and time consumption.
Smart Images
Figure CN224370058U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to an adjustable orthopedic traction boot that prevents pressure injuries, belonging to the field of medical device technology. Background Technology
[0002] Currently, traction boots used in clinical practice are generally divided into two types. One type has only an adjustable sole plate, with the boot body and sole plate made of the same material, a hard plastic shell, without a boot cover design. Clinical use requires placing cotton pads in the sole plate of the boot body and then wrapping it with bandages, which increases the cost of clinical consumables. The operation process is long and labor-intensive, and the tightness of the bandage varies from person to person, making it inconvenient to adjust. The other type has a sole plate integrated with a leather boot cover. The sole plate is fixed and cannot be adjusted according to the size and width of the patient's foot. The boot cover is a shoelace type, and the inner lining of the boot cover is relatively hard, which is not conducive to skin protection. Utility Model Content
[0003] To address the aforementioned technical problems, this utility model provides an adjustable orthopedic traction boot that prevents pressure injuries. The sole plate can be adjusted to fit the physiological structure of the patient's foot, avoiding improper fit or excessive tightness caused by different foot sizes and widths.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] An adjustable orthopedic traction boot for preventing pressure injuries, comprising:
[0006] A first base plate and a second base plate, wherein the first end of the first base plate and the first end of the second base plate are fastened together by bolts, and the second ends of the two are detachably connected together by a knob;
[0007] A first adjusting plate and a second adjusting plate are sandwiched between a first base plate and a second base plate. The first end of the first adjusting plate and the first end of the second adjusting plate are rotatably connected to the bolt. The second end of the first adjusting plate and the second adjusting plate are provided with elongated holes. The knob passes through the elongated holes to detachably connect the first adjusting plate and the second adjusting plate to the second base plate.
[0008] A boot cover, set on the first base plate, is used to accommodate the patient's foot and ankle.
[0009] The adjustable orthopedic traction boot for preventing pressure injuries, preferably, has an inner lining layer, which includes a bottom insole, an instep, and an ankle joint.
[0010] Preferably, the adjustable orthopedic traction boot designed to prevent pressure injuries has a memory foam layer as the bottom insole.
[0011] Preferably, the adjustable orthopedic traction boot for preventing pressure injuries has a pressure injury-preventing dressing layer on the dorsum of the foot and the ankle joint.
[0012] The adjustable orthopedic traction boot for preventing pressure injuries, preferably, includes a pressure injury-preventing dressing layer comprising a foam dressing layer, a hydrocolloid dressing layer, a hydrogel dressing layer, and a silicone dressing layer.
[0013] The adjustable orthopedic traction boot for preventing pressure injuries, preferably, has a foam dressing layer that is a polyurethane dressing layer, a hydrocolloid dressing layer that is a sodium carboxymethyl cellulose dressing layer, and a silicone dressing layer that is a silicone gel dressing layer.
[0014] Preferably, the adjustable orthopedic traction boot for preventing pressure injuries has a hook on the boot cover for hanging shoelaces.
[0015] The adjustable orthopedic traction boot for preventing pressure injuries, preferably, has a soft leather boot cover.
[0016] Preferably, the adjustable orthopedic traction boot designed to prevent pressure injuries has an open toe section.
[0017] This utility model has the following advantages due to the adoption of the above technical solution:
[0018] The traction boot sole designed in this invention can be adjusted to fit the physiological structure of the patient's foot, avoiding poor fit or excessive tightness caused by different foot sizes and widths. The boot cover is made of soft leather, and the insole inside the lining is made of thin memory foam, which not only meets the patient's comfort but also ensures that the traction force during surgery is not affected. The instep and ankle areas inside the boot are covered with pressure-resistant dressings to prevent skin pressure damage during excessive traction. At the same time, the shoelaces are designed with hooks to avoid the time wasted by repeated putting on and pulling. Attached Figure Description
[0019] Figure 1 A schematic diagram of an orthopedic traction boot without a boot cover provided for an embodiment of the present invention;
[0020] Figure 2 This is another schematic diagram of the orthopedic traction boot without a boot cover provided in this embodiment of the present invention;
[0021] Figure 3 This is a side view of an orthopedic traction boot without a boot cover provided in this embodiment of the present invention;
[0022] Figure 4 This is a schematic diagram of the interior of the boot cover provided in this embodiment of the present invention;
[0023] The attached figures are labeled as follows:
[0024] 1-First base plate; 2-Second base plate; 3-First adjusting plate; 4-Second adjusting plate; 5-Shoe cover; 6-Hook; 7-Elongated hole; 8-Memory foam layer. Detailed Implementation
[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model are described clearly and completely below. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0026] Unless otherwise defined, the technical or scientific terms used in this invention shall have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," "third," "fourth," and similar words used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect.
[0027] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "above," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure.
[0028] Currently, traction boots used in clinical practice are generally divided into two types. One type has only an adjustable sole plate, with the boot body and sole plate made of the same material, a hard plastic shell, without a boot cover design. Clinical use requires placing cotton pads in the sole plate of the boot body and then wrapping it with bandages, which increases the cost of clinical consumables. The operation process is long and labor-intensive, and the tightness of the bandage varies from person to person, making it inconvenient to adjust. The other type has a sole plate integrated with a leather boot cover. The sole plate is fixed and cannot be adjusted according to the size and width of the patient's foot. The boot cover is a shoelace type, and the inner lining of the boot cover is relatively hard, which is not conducive to skin protection.
[0029] Based on the above-mentioned technical problems, this utility model provides an adjustable orthopedic traction boot that prevents pressure injuries. Its sole plate can be adjusted according to the physiological structure of the patient's foot to avoid poor fit or excessive tightness caused by different foot sizes and widths.
[0030] like Figure 1 , 3 As shown, the adjustable orthopedic traction boot for preventing pressure injuries according to this utility model includes:
[0031] A first base plate 1 and a second base plate 2 are fastened together by bolts at their first ends and detachably connected together by a knob at their second ends. A first adjusting plate 3 and a second adjusting plate 4 are sandwiched between the first base plate 1 and the second base plate 2. The first ends of the first adjusting plate 3 and the second adjusting plate 4 are rotatably connected by bolts at their first ends and elongated holes at their second ends. A knob passes through the elongated holes to detachably connect the first adjusting plate 3 and the second adjusting plate 4 to the second base plate 2. A boot cover 5 is provided on the first base plate 1 to accommodate the patient's foot and ankle.
[0032] Specifically, such as Figure 2 As shown, when the patient's foot is relatively wide, the distance between the first adjustment plate 3 and the second adjustment plate 4 needs to be increased. Loosen the knob and disengage it from the elongated hole 7, then manually adjust the first adjustment plate 3 and the second adjustment plate 4 to increase the distance between them so as to accommodate patients with wider feet. Similarly, when the patient's foot is relatively small, loosen the knob, manually adjust the first adjustment plate 3 and the second adjustment plate 4 so that they overlap, and then tighten the knob.
[0033] Furthermore, such as Figure 2 As shown, in a preferred embodiment of the present invention, the boot cover 5 is provided with an inner lining layer, which includes a bottom insole portion, an instep portion, and an ankle portion.
[0034] Furthermore, such as Figure 2 As shown, in a specific embodiment of this utility model, the bottom insole is a memory foam layer, which satisfies the patient's comfort while ensuring that the surgical traction force is not affected.
[0035] Furthermore, such as Figure 2 As shown, in a specific embodiment of this utility model, the dorsum of the foot and the ankle joint are covered with a pressure-resistant dressing layer to prevent skin pressure damage caused by excessive traction force.
[0036] Furthermore, pressure injury protection dressings include foam dressings, hydrocolloid dressings, hydrogel dressings, and silicone dressings.
[0037] Furthermore, the foam dressing layer is a polyurethane dressing layer, the hydrocolloid dressing layer is a sodium carboxymethyl cellulose dressing layer, and the silicone dressing layer is a silicone gel dressing layer.
[0038] like Figure 3As shown, the boot cover 5 is equipped with hooks 6 for hanging shoelaces, avoiding the time wasted by repeatedly putting on and pulling the shoelaces.
[0039] Further as Figure 3 As shown, boot cover 5 is a soft leather boot cover, and the toe area of boot cover 5 has an open design.
[0040] The traction boot sole designed in this invention can be adjusted to fit the physiological structure of the patient's foot, avoiding poor fit or excessive tightness caused by different foot sizes and widths. The boot cover is made of soft leather, and the insole inside the lining is made of thin memory foam, which not only meets the patient's comfort but also ensures that the traction force during surgery is not affected. The instep and ankle areas inside the boot are covered with pressure-resistant dressings to prevent skin pressure damage during excessive traction. At the same time, the shoelaces are designed with hooks to avoid the time wasted by repeated putting on and pulling.
[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. An adjustable pressure ulcer prevention orthopedic boot, comprising: include: The first base plate (1) and the second base plate (2) are fastened together by bolts at the first end of the first base plate (1) and the first end of the second base plate (2), and their second ends are detachably connected together by a knob. The first adjusting plate (3) and the second adjusting plate (4) are sandwiched between the first base plate (1) and the second base plate (2). The first end of the first adjusting plate (3) and the first end of the second adjusting plate (4) are rotatably connected to the bolt. The second end of the first adjusting plate (3) and the second end of the second adjusting plate (4) are provided with elongated holes (7). The knob passes through the elongated holes (7) to detachably connect the first adjusting plate (3) and the second adjusting plate (4) to the second base plate (2). A boot cover (5) is provided on the first base plate (1) to accommodate the patient's foot and ankle.
2. The adjustable pressure ulcer prevention orthopedic boot as recited in claim 1, wherein, The boot cover (5) is provided with an inner lining layer, which includes a bottom insole portion, an instep portion, and an ankle portion.
3. The adjustable pressure ulcer prevention orthopedic boot of claim 2, wherein, The bottom insole is a memory foam layer (8).
4. The adjustable pressure ulcer prevention orthopedic boot of claim 3, wherein, The dorsum of the foot and the ankle joint area are covered with a pressure-resistant dressing layer.
5. The adjustable pressure ulcer prevention orthopedic boot of claim 4, wherein, The pressure injury protection dressing layer includes a foam dressing layer, a hydrocolloid dressing layer, a hydrogel dressing layer, and a silicone dressing layer.
6. The adjustable pressure ulcer prevention orthopedic boot of claim 5, wherein, The foam dressing layer is a polyurethane dressing layer, the hydrocolloid dressing layer is a sodium carboxymethyl cellulose dressing layer, and the silicone dressing layer is a silicone gel dressing layer.
7. The adjustable pressure ulcer prevention orthopedic boot of claim 1, wherein, The boot cover (5) is provided with a hook (6) for hanging shoelaces.
8. The adjustable pressure ulcer prevention orthopedic boot of claim 1, wherein, The boot cover (5) is a soft leather boot cover.
9. The adjustable pressure ulcer prevention orthopedic boot of claim 1, wherein, The toe section of the boot cover (5) is designed with an open shape.