Sickbed auxiliary frame for foot wound protection
By designing a bed auxiliary frame with splicing frame structure, the existing braces are not convenient to install and occupy a large area, providing stable foot support, reducing wound stimulation, simplifying operation and improving nursing efficiency.
Patent Information
- Application Number
- CN202422463063.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-11
AI Technical Summary
When caring for foot wounds, existing braces have problems such as inconvenient installation and disassembly, large footprint, unstable fixation and affecting nursing operation, and are prone to pollution of the hospital bed.
A hospital bed auxiliary rack with splicing frame structure is designed, using pluggable rounded joints and hollow rods, which are easy to assemble and stable, equipped with a cover blanket and an inner suspension plate, providing a safe and comfortable nursing environment.
It realizes safety support for foot wounds, reduces wound stimulation, simplifies operation, saves space, facilitates cleaning and disinfection, and improves nursing efficiency and patient comfort.
Smart Images
Figure CN223263129U_ABST
Abstract
Description
Technical field:
[0001] The utility model belongs to the technical field of medical nursing equipment, and relates to a clinical medical product used for nursing patients with foot injuries, in particular to a bed auxiliary frame for protecting foot wounds. Background technology:
[0002] Surgical wounds include postoperative wounds that are difficult to heal, injuries from traffic accidents, and burns and scalds. Timely, accurate and effective treatment combined with effective nursing interventions can improve the patient's clinical symptoms to the greatest extent. Otherwise, adverse reactions may occur in the patient, seriously reducing the patient's quality of life. The foot is a common site for soft tissue injury. This area is located at the end of the trunk, and the local blood circulation is relatively poor. Chronic wounds are easily formed after trauma, which prolongs the wound healing time and has negative physical and psychological effects on the patient. In foot wound care, debridement is the basic process of wound treatment. Necrotic tissue and tissue defects are treated in a timely manner, and appropriate dressings and drugs are selected according to the relationship between the wound and exudate to prevent and control infection.
[0003] In order to create a moist balance environment for wound healing and shorten the wound healing time, the wound surface needs to be kept in a constant temperature state to ensure tissue growth and no scab formation, to provide good protection for the nerve endings of the wound surface, and to avoid pressure and re-mechanical damage. When the patient is resting in bed, the quilt should be avoided from pressing or rubbing, to reduce the stimulation of the patient's wound bed, to relieve pain, and to keep warm, keep the area clean, and change the dressing in time when there is a lot of exudate to prevent soaking of the bedding and increase the chance of infection. For this reason, a brace is often used in clinical nursing to prop up the quilt to ensure a safe and comfortable space for the foot. This brace is usually made of stainless steel to ensure stability. It is a semi-cylindrical bracket welded with multiple arc-shaped rods and multiple straight rods. Nursing staff cannot install and disassemble it as needed. After use, the entire brace needs to be removed. It takes up a large area and is not convenient for equipment storage. When in use, the brace is placed on the bed, and the quilt is spread flat on the brace. To prevent the brace from shifting, ropes or locks are used to fix the brace on both sides of the bed to secure the brace. This can easily cause foreign objects to be noticeable on both sides of the bed, which is not conducive to the implementation of nursing operations and bed environment management. Utility model content:
[0004] In order to overcome the shortcomings of the existing technology, the utility model provides a bed auxiliary frame for protecting foot wounds, which can leave a safe space for the patient's feet, avoid compression of the foot wounds, meet the comfort and warmth requirements of foot-injured patients when lying in bed, and help provide a constant temperature environment for the wound surface; it has a simple structure, effectively simplifies the assembly and disassembly steps, is stable and firm after assembly, has no exposed connection structure, and has a smooth overall shape.
[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a bed auxiliary frame for protecting foot wounds, including a splicing frame, the upper part of the splicing frame is provided with an upper cross bar and two upper side bars, the middle part of the splicing frame is provided with two vertical bars, the lower part of the splicing frame is provided with a lower cross bar and two lower side bars, the upper part of the splicing frame is parallel to the lower part, and the middle part of the splicing frame is perpendicular to the upper part and the lower part; the two ends of the upper cross bar are respectively connected to the two upper side bars through two first rounded corner joints, the two ends of the lower cross bar are respectively connected to the two lower side bars through two second rounded corner joints, and the two vertical bars are respectively connected to the two upper side bars and the two lower side bars through four third rounded corner joints, so that the upper, middle and lower parts of the splicing frame are smoothly connected together to form a closed frame.
[0006] As an optional embodiment, the upper cross bar, two upper side bars, lower cross bar, two lower side bars, and two vertical bars are all hollow bars of the same diameter, and both ends of the first rounded corner joint, the second rounded corner joint, and the third rounded corner joint are provided with tenons that can be inserted into the ends of each bar.
[0007] As an optional embodiment, the length of the upper cross bar is smaller than that of the lower cross bar, the length of the upper side bar is larger than that of the lower side bar, the angle between the upper cross bar and the upper side bar is the same as the central angle of the second rounded corner joint, both are 105°, and the angle between the lower cross bar and the lower side bar is the same as the central angle of the first rounded corner joint, both are 75°.
[0008] As an optional embodiment, the fillet radii of the first fillet joint, the second fillet joint and the third fillet joint are the same.
[0009] As an optional embodiment, it also includes an inner suspended pressure plate, which is clamped with the two vertical rods. The inner suspended pressure plate is provided with a frame opening for spreading the nursing pad, the opening direction of the frame opening is away from the two vertical rods, and the bottom of the inner suspended pressure plate is provided with anti-slip grooves.
[0010] As an optional embodiment, the inner suspension pressure plate is provided with two engaging blocks capable of accommodating the vertical rods, and the engaging blocks are provided with open engaging grooves.
[0011] As an optional embodiment, a covering blanket is further included to cover the splicing frame, wherein the covering blanket comprises a top blanket covering the upper portion of the splicing frame and side blankets connected to the top blanket, and the side blankets can surround three sides of the splicing frame.
[0012] As an optional embodiment, the inner surface of the blanket is provided with a plurality of buckles, and the buckles are provided with snap-on buckles.
[0013] Compared with the prior art, the beneficial effects of the present invention are embodied in the following aspects:
[0014] The bed auxiliary frame of the utility model has a spliced frame body that can be used to support the quilt of the patient's feet, avoiding pressure on the injured foot or friction with the injured foot, thereby reducing stimulation to the patient's wound bed, alleviating pain, and providing a safe space while keeping the feet warm.
[0015] The bed auxiliary frame of the utility model has a spliced frame body that is easy to assemble and form. The rounded joints that play a connecting transition role are plugged into the hollow rods. The spliced frame body is light, stable and firm, with no exposed connection structure. The overall structure of the spliced frame body is smooth and fluent, reducing the risk of injury to limbs caused by accidental touch.
[0016] The bed auxiliary frame of the utility model has a spliced frame that is easy to disassemble and store, saves space, and is convenient for standardized and scientific storage. It effectively avoids extensive placement due to occupying a large space, is easy to clean and disinfect, and helps to improve nurse satisfaction.
[0017] The bed auxiliary frame of the utility model has a lower portion of the spliced frame body that can be placed under the bed mattress, and a middle portion and an upper portion of the spliced frame body that are located above the mattress. No special fixing device is required to fix the auxiliary frame to the bed, thereby simplifying the use and operation of the auxiliary frame.
[0018] The utility model provides an auxiliary frame for a hospital bed, and its spliced frame body is wider at the bottom and narrower at the top, ensuring that the spliced frame body can maintain good stability after the quilt is set up, and does not affect the activity space on both sides of the hospital bed, making it easy to implement nursing operations. The rounded joints and rods have the same diameter, which reduces costs and is suitable for mass production.
[0019] The bed auxiliary frame of the utility model has a spliced frame body that can not only support a quilt, but also can be equipped with a covering blanket. The patient's feet are directly placed in the spliced frame body covered with the blanket, which can not only meet the patient's need to prevent pressure on the foot wound after surgery, but also is suitable for keeping the feet warm during exposure therapy for patients with foot burns, making the auxiliary frame more functional.
[0020] The utility model provides an auxiliary bed frame for a sickbed, wherein after the blanket covers the spliced frame body, the buckle belt is wrapped around the corresponding rod and fastened with the male and female buckles, so as to prevent the blanket from accidentally slipping off and causing secondary injuries, thereby reducing the nursing intensity of the nursing staff.
[0021] The utility model provides an auxiliary frame for a hospital bed, wherein the inner hanging pressure plate of the spliced frame body is placed on the mattress of the hospital bed, and the lower part of the spliced frame body is placed under the mattress of the hospital bed. The lower part of the spliced frame body and the inner hanging pressure plate can relatively clamp the mattress, and the spliced frame body is not easily displaced. When a medical nursing pad is laid on the mattress, the nursing pad can be located at the frame opening of the inner hanging pressure plate. The inner hanging pressure plate presses the edge of the nursing pad, and the nursing pad is not easily displaced, thereby preventing the bedding from being soaked when exudate leaks out. Description of the drawings:
[0022] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.
[0023] Figure 1 This is a structural schematic diagram of the bed auxiliary frame provided in Example 1 of the present utility model.
[0024] Figure 2 This is a schematic diagram of the disassembly of the splicing frame part structure of Example 1 of the present utility model.
[0025] Figure 3 This is a schematic diagram of a hospital bed auxiliary frame according to embodiment 2 of the present invention.
[0026] Figure 4 This is a structural schematic diagram of the bed auxiliary frame provided in Example 3 of the present utility model.
[0027] Figure 5 This is a front view of the splicing frame provided in Example 3 of the present utility model.
[0028] Figure 6 This is a bottom view of the splicing frame provided in Example 3 of the present utility model.
[0029] Figure 7 This is a structural schematic diagram of a hospital bed auxiliary frame according to Example 4 of the present utility model.
[0030] The figures in the figure are marked as follows: 100. Splicing frame, 101. Upper horizontal bar, 102. Upper side bar, 103. Vertical bar, 104. Lower horizontal bar, 105. Lower side bar, 106. First rounded corner joint, 107. Third rounded corner joint, 108. Second rounded corner joint, 109. Tenon, 200. Cover blanket, 201. Top blanket, 202. Side blanket, 203. Buckle, 204. Snap buckle, 301. Inner hanging pressure plate, 302. Snap block, 303. Snap groove, 304. Anti-slip pattern. Specific implementation method:
[0031] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0032] It should be noted that the terms used herein are intended solely to describe specific embodiments and are not intended to limit the exemplary embodiments of the present invention. In this embodiment, terms such as "upper," "lower," "side," and "bottom" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are used solely to facilitate the description of the structural relationships of the various components or elements of the present invention and do not specifically refer to any particular component or element in the present invention. They should not be construed as limiting the present invention.
[0033] In this embodiment, terms such as "fixed connection," "installation," and "connection" should be interpreted broadly, meaning that the connection can be fixed, integral, or detachable; and can be directly connected or indirectly connected through an intermediary. Relevant researchers or technicians in this field can determine the specific meanings of these terms in this utility model based on specific circumstances, and they should not be construed as limitations on this utility model.
[0034] In the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0035] Example 1
[0036] The blood circulation in the feet is relatively poor, and chronic wounds are very likely to form after trauma. The healing of chronic wounds is a very complex process. Effective care can actively help patients recover better and improve their satisfaction with clinical treatment.
[0037] refer to Figure 1 and Figure 2 The bed auxiliary frame provided in this embodiment is used for foot wound protection. It includes a splicing frame 100, wherein the upper portion of the splicing frame 100 is provided with an upper crossbar 101 and two upper side bars 102, the middle portion of the splicing frame 100 is provided with two vertical bars 103, and the lower portion of the splicing frame 100 is provided with a lower crossbar 104 and two lower side bars 105. These six bars are all hollow bars of the same diameter. The two ends of the upper crossbar 101 are respectively connected to the two upper side bars 102 through two first rounded joints 106, the two ends of the lower crossbar 104 are respectively connected to the two lower side bars 105 through two second rounded joints 108, and the two vertical bars 103 are respectively connected to the two upper side bars 102 and the two lower side bars 105 through four third rounded joints 107, so that the upper, middle and lower portions of the splicing frame 100 are smoothly connected together to form a closed frame. Both ends of the first fillet joint 106, the second fillet joint 108, and the third fillet joint 107 are provided with tenons 109 that can be inserted into the ends of the respective rods. Specifically, the tenon 109 of the first fillet joint 106 can be inserted into the upper crossbar 101 and the upper side bar 102, the tenon 109 of the third fillet joint 107 can be inserted into the upper side bar 102, the vertical bar 103, and the lower side bar 105, and the tenon 109 of the second fillet joint 108 can be inserted into the lower crossbar 104 and the lower side bar 105. After the splicing frame 100 is assembled, its upper portion is parallel to the lower portion, and its middle portion is perpendicular to the upper and lower portions.
[0038] In this embodiment, the length of the upper crossbar 101 is shorter than that of the lower crossbar 104, the length of the upper side bar 102 is longer than that of the lower side bar 105, the angle between the upper crossbar 101 and the upper side bar 102 is the same as the central angle of the second fillet joint 108, both of which are 105 degrees, and the angle between the lower crossbar 104 and the lower side bar 105 is the same as the central angle of the first fillet joint 106, both of which are 75 degrees. The fillet radii of the first fillet joint 106, the second fillet joint 108, and the third fillet joint 107 are the same. In this embodiment, the upper crossbar 101, upper side bar 102, vertical bar 103, lower crossbar 104 and lower side bar 105 can each be made of aluminum alloy or PVC. The first fillet joint 106, the second fillet joint 108 and the third fillet joint 107 can each be made of aluminum alloy or PVC. The dimensions of the rods and fillet joints of the splicing frame 100 can refer to the following: the length of the upper crossbar 101 is 26.5 cm, the length of the upper side bar 102 is 26 cm, the length of the vertical bar 103 is 30 cm, the length of the lower crossbar 104 is 50 cm, and the length of the lower side bar 105 is 19 cm. The fillet radius of each fillet joint is 5 cm. The splicing frame 100 of this embodiment is simple to assemble and form, light and stable, and the overall structure is smooth and smooth after the fillet joints are plugged into the rods, and there is no exposed connection structure. Because the splicing frame 100 utilizes a plug-in design, it's easy to disassemble and transfer, saving space during storage. After disassembly, it can be stored in a storage bag, making it convenient for instrument storage and effectively avoiding rough placement when unused. After disassembly, it's easy to clean and disinfect, and can be reused. The splicing frame 100 is wide at the bottom and narrow at the top, ensuring good stability when the quilt is erected while also maintaining the space available on both sides of the bed, facilitating ward environmental management. The rounded corner joints and rods have the same diameter, reducing costs and making them suitable for mass production.
[0039] When the auxiliary frame for the hospital bed of this embodiment is in use, the vertical rod 103 of the splicing frame 100 is close to the end of the bed, and the lower part can be placed under the mattress of the hospital bed. The middle and upper parts of the splicing frame 100 are located above the mattress. No special fixing device is required to fix the auxiliary frame to the hospital bed, which simplifies the use and operation of the auxiliary frame. The quilt for the patient's feet is spread on the splicing frame 100, and the quilt surrounds the upper and middle sides of the splicing frame 100, which not only avoids pressure on the injured part of the foot or friction with the injured part of the foot, but also provides a safe space for the foot, keeps the foot warm, and provides balanced temperature support for the wound. After the quilt is lifted, the patient's foot is exposed to the field of vision of the nursing staff, which is convenient for strengthening wound observation and performing dressing changes. The two sides of the auxiliary frame are hollow, which does not affect the nursing operation space and is also convenient for the patient to adjust the body position.
[0040] Example 2
[0041] refer to Figure 3The bed auxiliary frame provided in this embodiment has a spliced frame 100 identical to the spliced frame 100 in Example 1. Unlike Example 1, this embodiment also includes a blanket 200 covering the spliced frame 100. The blanket 200 comprises a top blanket 201 covering the upper portion of the spliced frame 100 and side blankets 202 connected to the top blanket 201. The side blankets 202 surround three sides of the spliced frame 100. The inner surface of the blanket 200 has multiple buckles 203 located on the corresponding vertical rods 103, the upper horizontal rod 101, and the upper side rods 102. The buckles 203 are equipped with snap-on buckles 204. After the blanket 200 is placed over the spliced frame 100, the buckles 203 are looped around their corresponding rods and fastened with the snap-on buckles 204 to prevent the blanket 200 from slipping and contacting the wound, causing secondary damage. The stacked portion of the side blankets 202 hanging above the mattress is then tucked under the mattress. In this embodiment, the quilt does not need to be supported on the auxiliary frame, preventing it from slipping or accidentally kicking off when pulling the quilt during sleep. This auxiliary frame not only meets the patient's need to prevent pressure on the foot wound after surgery, but is also suitable for keeping the feet warm during exposure therapy for foot burn patients, effectively reducing the nursing intensity of caregivers.
[0042] Example 3
[0043] refer to Figure 4 、 Figure 5 and Figure 6 The bed auxiliary frame provided in this embodiment has a splicing frame body 100 that is identical to the splicing frame body 100 in Example 1. The difference from Example 1 is that the splicing frame body 100 in this embodiment is further connected to an inner hanging pressure plate 301, which is engaged with the two vertical rods 103. The inner hanging pressure plate 301 is provided with a frame opening for spreading the nursing pad, with the opening direction of the frame opening facing away from the two vertical rods 103. The bottom of the inner hanging pressure plate 301 is provided with anti-slip grooves 304. The inner hanging pressure plate 301 is provided with two engaging blocks 302 that can accommodate the vertical rods 103. The engaging blocks 302 are provided with open engaging grooves 303. After the open engaging grooves 303 are aligned with the vertical rods 103, the engaging block 302 can be pressed to squeeze the vertical rods 103 into the open engaging grooves 303.
[0044] When in use, the inner hanging pressure plate 301 of the splicing frame 100 is placed on the mattress of the hospital bed, and the lower portion of the splicing frame 100 is placed below the mattress of the hospital bed. The lower portion of the splicing frame 100 and the inner hanging pressure plate 301 can relatively clamp the mattress, making the splicing frame 100 difficult to shift. When a medical nursing pad is placed on the mattress as needed, the inner hanging pressure plate 301 can position the nursing pad at the frame opening of the inner hanging pressure plate 301. The bottom of the inner hanging pressure plate 301 presses the edge of the nursing pad, keeping the nursing pad flat and not shifting, and preventing leakage from soaking the bedding and increasing the chance of infection. The opening direction of the frame opening of the inner hanging pressure plate 301 is away from the two vertical rods 103, so there is no foreign body sensation on the foot. If the patient needs to use an ankle washer, the frame opening of the inner hanging pressure plate 301 will not have any adverse effect on the ankle washer.
[0045] Example 4
[0046] refer to Figure 7 The auxiliary frame for the hospital bed provided in this embodiment has a spliced frame body 100 that is the same as the spliced frame body 100 in Example 3, and an internally suspended pressure plate 301 that is the same as the internally suspended pressure plate 301 in Example 3. The difference from Example 3 is that the spliced frame body 100 in this embodiment is also covered with a blanket 200. The blanket 200 has a top blanket 201 covering the upper part of the spliced frame body 100 and side blankets 202 connected to the top blanket 201. The side blankets 202 can surround the three sides of the spliced frame body 100. The inner surface of the blanket 200 is provided with a plurality of buckles 203 corresponding to the vertical rods 103, the upper horizontal rod 101 and the upper side rods 102, and the buckles 203 are provided with a snap-on buckle 204. The auxiliary frame for the hospital bed in this embodiment combines the usage characteristics and beneficial effects of Examples 3 and 2. Therefore, reference may be made to the contents of the above-mentioned Examples 2 and 3, and no further description will be given here. In this embodiment, after the positions of the splicing frame 100 and the inner hanging pressure plate 301 on the bed are adjusted, the cover blanket 200 is draped over the splicing frame 100 and the side blankets 202 are arranged.
[0047] It should be noted that any replacement, improvement or modification of the embodiments of the present invention is within the scope of protection of the present invention. Any details not described in the present invention are well known to those skilled in the art.
Claims
1. A bed auxiliary frame for foot wound protection, characterized by: The cam is connected to the upper and lower parts of the frame by two first rounded corner joints, and the two ends of the lower cross bar are connected to the two lower side bars by two second rounded corner joints, and the two vertical bars are connected to the two upper side bars and the two lower side bars by four third rounded corner joints, so that the upper, middle and lower parts of the frame are smoothly connected to form a closed frame.
2. The bed auxiliary frame for foot wound protection according to claim 1, characterized in that: The upper cross bar, two upper side bars, lower cross bar, two lower side bars and two vertical bars are all hollow bars with the same diameter. Both ends of the first rounded corner joint, the second rounded corner joint and the third rounded corner joint are provided with tenons that can be inserted into the ends of each bar.
3. The bed auxiliary frame for foot wound protection according to claim 2, characterized in that: The length of the upper cross bar is smaller than that of the lower cross bar, the length of the upper side bar is larger than that of the lower side bar, the angle between the upper cross bar and the upper side bar is the same as the central angle of the second fillet joint, both of which are 105°, and the angle between the lower cross bar and the lower side bar is the same as the central angle of the first fillet joint, both of which are 75°.
4. The bed auxiliary frame for foot wound protection according to claim 3, characterized in that: The fillet radii of the first fillet joint, the second fillet joint and the third fillet joint are the same.
5. The bed auxiliary frame for foot wound protection according to claim 4, characterized in that: It also includes an inner hanging pressure plate, which is clamped with the two vertical rods. The inner hanging pressure plate is provided with a frame opening for spreading the nursing pad. The opening direction of the frame opening is away from the two vertical rods. The bottom of the inner hanging pressure plate is provided with anti-slip grooves.
6. The bed auxiliary frame for foot wound protection according to claim 5, characterized in that: The inner suspension pressure plate is provided with two engaging blocks capable of accommodating the vertical rods, and the engaging blocks are provided with open engaging grooves.
7. The bed auxiliary frame for foot wound protection according to any one of claims 1 to 6, characterized in that: It also includes a covering blanket covering the splicing frame, the covering blanket has a top blanket covering the upper part of the splicing frame and side blankets connected to the top blanket, and the side blankets can surround three sides of the splicing frame.
8. The bed auxiliary frame for foot wound protection according to claim 7, characterized in that: The inner surface of the blanket is provided with a plurality of buckles, and the buckles are provided with male and female buckles.