Portable charging and discharging device capable of preventing pressure sores

Abstract

The utility model provides a portable pressure sore prevention charging and discharging device, and belongs to the technical field of pressure sore prevention charging and discharging devices. The pressure sore prevention device is used for solving the problem that in existing actual medical operation, the use cost of the pressure sore prevention device is high. The inflatable air bag comprises an air bag part and an inflatable ball, the air bag part is inflated through the inflatable ball, the inflatable air bag further comprises a connecting part, fixing parts and a containing part, the air bag part is arranged on the connecting part, the fixing parts are arranged on the two sides of the connecting part, the connecting part adjusted to be proper is fixed through the fixing parts, and the containing part is arranged on the reverse side of the connecting part. And the folded charging and discharging device is stored through the storage part. The length of the connecting part is adjusted to adapt to users of various body types, the structure is light and handy, the cost is low, and wide popularization in clinical operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure sore prevention inflators and dischargers, in particular to a portable pressure sore prevention inflator and discharger. Background Art

[0002] Pressure sores are soft tissue ulcers and necrosis caused by prolonged localized pressure, impaired blood circulation, and persistent localized ischemia, hypoxia, and malnutrition. Pressure sores, also known as bedsores, pressure ulcers, or pressure injuries, are common in middle-aged and elderly people who are bedridden for extended periods, those who experience postoperative circulatory fluctuations and are unable to be moved, or those undergoing various forms of extracorporeal life support. Compression of blood vessels impedes blood circulation, preventing the wound from receiving an effective blood and oxygen supply. Consequently, wound healing is prevented, and the wound ulcer, which becomes increasingly larger, can lead to death.

[0003] Manual care is usually a tedious process and extremely labor-intensive. Existing pressure sore prevention devices include pressure sore prevention mattresses, pressure sore prevention air mattresses, multi-functional pressure sore prevention air cushions, etc., which usually have high usage costs. Summary of the Invention

[0004] In order to overcome the high cost of using the anti-pressure sore device in the existing technology, the utility model provides a portable anti-pressure sore inflation and deflation device, which is mainly used to prevent pressure sores in the coccyx of patients who lie flat on their backs for a long time. Through the inflation and deflation principle of the two air bags at both ends, the designated parts of the body are lifted, which effectively relieves the long-term pressure parts, thereby effectively solving the problems existing in the background technology.

[0005] The technical ideas of the present utility model are:

[0006] Patients who lie flat for extended periods or are unable to move are particularly susceptible to developing coccyx pressure ulcers. This device utilizes two cylindrical airbags placed beneath the patient, connected and adjustable in length to accommodate patients of varying body types. When pressure relief is needed on a specific area of ​​the patient, the airbags are inflated, freeing the corresponding area of ​​the body and releasing pressure. This process lasts for 3-5 minutes, reducing pressure and allowing the airbags to deflate, leaving the patient's skin flat and preventing pressure ulcers elsewhere. The inflator and deflater can also be stored for flexible access.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A portable pressure sore prevention inflator and deflation device includes an airbag portion and an inflatable ball, the airbag portion is inflated by the inflatable ball, and further includes a connecting portion, a fixing portion, and a storage portion, wherein:

[0009] The airbag portion is arranged on the connecting portion;

[0010] The fixing parts are arranged on both sides of the connecting part, and the connecting part after being adjusted appropriately is fixed by the fixing parts;

[0011] The storage portion is arranged on the reverse side of the connecting portion, and the folded charger and discharger are stored through the storage portion.

[0012] As a further preferred embodiment of the above technical solution, the airbag portion includes a first airbag and a second airbag connected at both ends of the connecting portion, and the distance between the first airbag and the second airbag is adjusted through the connecting portion.

[0013] A further preferred solution is that the connecting portion is made of fiber.

[0014] A further preferred solution is that the fixing portion is a snap-fit ​​structure.

[0015] A further preferred solution is that the storage portion includes a storage opening and a storage bag, the storage bag is fixedly connected to the connecting portion, and the storage opening is connected to the storage bag.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The utility model is provided with a connecting portion and a first airbag and a second airbag connected at both ends thereof. After the two airbags are inflated, the patient's long-term pressure parts are vacated, thereby effectively relieving the pressure. The connecting portion is made of fiber material, which has good breathability and safety performance, is beneficial to the health of the patient, and has a good effect in preventing and alleviating pressure sores for patients who lie flat in bed for a long time or are not suitable for moving. The overall mass of the inflator and discharger of the utility model is small, and it is easy to use and carry.

[0018] 2. By providing a storage area on the back of the connecting part, when the inflator needs to be stored, the gas in the first and second airbags can be exhausted, and after being folded, it can be flipped and stored in the storage bag, which is convenient for storage and carrying. It also effectively protects the inflator when not in use and prevents contamination.

[0019] 3. The charger and discharger of the present invention has a light and simple structure, low cost, and can be flexibly adjusted in size according to the needs of the specific use site, which is conducive to its promotion and use in clinical operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments.

[0021] Figure 1 The utility model is a schematic diagram of the overall structure of a portable anti-pressure sore inflator and discharger.

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model for adjusting the length of the connecting part.

[0023] Figure 3 It is a structural schematic diagram of the storage part of the utility model.

[0024] Figure 4 It is a schematic diagram of the structure of the utility model after being stored as a whole.

[0025] Among them, the above-mentioned drawings include the following figure marks: 1. airbag part, 11. first airbag, 101. inflation hole, 12. second airbag, 2. connecting part, 3. fixing part, 4. storage part, 41. storage opening, 42. storage bag. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments. Obviously, the embodiments described are only part of the embodiments, not all of the embodiments. For those skilled in the art, other embodiments can be obtained without creative work.

[0027] Positional descriptions selected in the description, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are transferred to the new positions in the same manner when the position is changed. In addition, the terms "first," "second," etc. are used only to distinguish between descriptions and are not to be understood as indicating or implying relative importance.

[0028] The following combination Figure 1-Figure 4 The utility model is described in detail.

[0029] Example 1:

[0030] The utility model provides a portable pressure sore prevention inflator and disbursor, which is used for daily care of patients who lie flat for a long time or patients who are not suitable for moving. The details are as follows:

[0031] The inflator includes an airbag portion 1 and an inflation ball, through which the airbag portion 1 is inflated. The inflator also includes a connecting portion 2, a fixing portion 3 and a storage portion 4, wherein: the airbag portion 1 is arranged on the connecting portion 2, the fixing portion 3 is arranged on both sides of the connecting portion 2, the connecting portion 2 after adjustment is appropriately fixed by the fixing portion 3, and the storage portion 4 is arranged on the back side of the connecting portion 2, and the folded inflator is stored by the storage portion 4.

[0032] like Figure 1-2 As shown, the airbag portion 1 includes a first airbag 11 and a second airbag 12, and the first airbag 11 and the second airbag 12 are both cylindrical after being inflated. An inflation hole 101 is provided on the first airbag 11 and the second airbag 12. When inflation is required, an inflation ball is used to inflate the first airbag 11 and / or the second airbag 12 from the inflation hole 101.

[0033] like Figure 1 、 Figure 3 As shown, the connecting part 2 is a rectangular strip structure, and the connecting part 2 is made of a soft and breathable fiber material. The two ends of the connecting part 2 are fixedly connected to the first airbag 11 and the second airbag 12 respectively. The distance between the first airbag 11 and the second airbag 12 can be adjusted as required through the connecting part 2.

[0034] The fixing portion 3 is a snap-fit ​​structure, such as Figure 2 As shown, in this embodiment, two snap-fit ​​structures are provided and are respectively connected to both sides of the connecting portion 2. The snap-fit ​​structure is C-shaped and includes a bottom plate (not shown in the drawings) and an upper movable plate 31. The bottom plate is fixedly connected to the connecting portion 2. The upper movable plate 31 is connected to the bottom plate with an ear plate 32, and the ear plate 32 is hinged to the upper movable plate 31. When the length of the connecting portion 2 needs to be adjusted, according to the user's body shape or the requirements of the usage part, the connecting portion 2 is folded to the appropriate length, and the two upper movable plates 31 are pulled upward so that they are pressed against the folded connecting portion 2 to achieve fixation. The snap-fit ​​structure can also be used with a flexible clamp. After the connecting portion 2 is folded to the required length, it is clamped at the overlapping parts of the two sides of the connecting portion 2 to fix it. The above is only used to illustrate the structure of the fixing portion and is not intended to limit the structure of the fixing portion 3. Without inventive work, other structures with the same purpose as the above-mentioned fixing portion 3 are all included in the scope of protection of this utility model.

[0035] like Figure 4 As shown, the storage portion 4 includes a storage opening 41 and a storage bag 42. The storage bag 42 is fixedly connected to the connecting portion 2. The storage opening 41 is connected to the storage bag 42. A zipper or button is connected to the storage opening 41. The storage bag 42 is opened or closed through the storage opening 41.

[0036] Example 2:

[0037] A portable pressure sore prevention inflator and discharger, when actually used:

[0038] After placing the inflator in an appropriate position under the patient's body, inflate the first airbag 11 and the second airbag 12 respectively, forming an empty space between the first airbag 11 and the second airbag 12, so that the two ends of the patient's pressure to be relieved are propped up. Maintain the pressure for 3 to 5 minutes and release the pressure. After the pressure on the corresponding part of the patient is relieved, deflate the first airbag 11 and the second airbag 12. When the inflator is in a flat state, move the inflator to the next part of the patient for use;

[0039] When the inflator is no longer needed, after the first airbag 11 and the second airbag 12 are deflated, the inflator is folded, and then the storage bag 42 is turned over for storage, and finally the storage opening 41 is sealed to complete the storage of the inflator.

[0040] It should be understood that the detailed description of the embodiments of the present invention provided in the accompanying drawings is only for further explanation of the present invention and is not intended to limit the scope of the claimed invention. Instead, it merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, some non-essential improvements and adjustments made by ordinary technicians in this field based on the above content of the present invention fall within the scope of protection of the present invention.

Claims

1. A portable pressure sore prevention inflator and deflation device, comprising an airbag portion (1) and an inflatable ball, wherein the airbag portion (1) is inflated by the inflatable ball, and characterized in that: It also includes a connecting portion (2), a fixing portion (3) and a receiving portion (4), wherein: The airbag portion (1) is arranged on the connecting portion (2); The fixing parts (3) are arranged on both sides of the connecting part (2), and the adjusted connecting part (2) is fixed by the fixing parts (3); The storage portion (4) is arranged on the reverse side of the connecting portion (2), and the folded charger and discharger is stored through the storage portion (4).

2. A portable pressure sore prevention inflator and discharger according to claim 1, characterized in that: The airbag portion (1) comprises a first airbag (11) and a second airbag (12) connected at both ends of the connecting portion (2), and the distance between the first airbag (11) and the second airbag (12) is adjusted through the connecting portion (2).

3. A portable pressure sore prevention inflator and deflation device according to claim 2, characterized in that: The material of the connecting part (2) is fiber.

4. A portable pressure sore prevention inflator and deflation device according to claim 1, characterized in that: The fixing portion (3) is a snap-fit ​​structure.

5. A portable pressure sore prevention inflator and deflation device according to claim 1, characterized in that: The storage portion (4) comprises a storage opening (41) and a storage bag (42); the storage bag (42) is fixedly connected to the connecting portion (2); and the storage opening (41) is connected to the storage bag (42).

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