Pressure sore prevention air cushion

Abstract

The utility model relates to the technical field of medical air cushion design, and discloses a pressure sore prevention air cushion which comprises a base cushion, an inflatable cushion, a first inflation nozzle and a first sealing plug and further comprises a circular air bag ring, a sealing plate located on one side of the air bag ring and a headrest cushion located on the side, away from the air bag ring, of the sealing plate. A C-shaped first wrapping ring is arranged on the side, away from the sealing plate, of the air bag ring, the inflatable cushion comprises a first cushion body, a second cushion body and a third cushion body, and a first embedding part embedded into an opening of the first wrapping ring is arranged at the end, away from the first cushion body, of the second cushion body. The end, away from the second pad body, of the first embedding part is provided with a first clamping part abutting against the interior of the circumferential side of the first wrapping ring, and the end, away from the first pad body, of the third pad body is provided with a second embedding part embedded into an opening of the first wrapping ring. A second clamping part abutting against the interior of the circumferential side of the first wrapping ring is arranged at the end, away from the third pad body, of the second embedding part.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical air cushion design, especially relates to a pressure sore prevention air cushion. BACKGROUND

[0002] The medical air cushion is mainly used in the sickbed of hospital, can reduce the possibility of the occurrence of pressure sore, and is suitable for: the old people who are long-term bedridden due to age, the patients who are bedridden due to accidents or diseases, and any person who is less active and long-term bedridden due to other reasons.

[0003] At present, the Chinese patent with publication number CN212853839U and publication date April 2, 2021 discloses a mobile air cushion bed, and the transfer air cushion assembly includes a first inflatable air cushion arranged below the patient, a support layer detachably connected to the upper part of the first air cushion and not easy to deform, a first inflation joint for connecting the air cavity of the first air cushion with an external inflation source, and a deflation area arranged on the lower surface of the first air cushion. The deflation area includes a plurality of regularly arranged exhaust micro-holes for connecting the air cavity of the first air cushion with the outside atmosphere.

[0004] Among them, the patient who lies on the air cushion bed for a long time often needs to wash his hair after a period of time. In the prior art, a washbasin is often used to wash the patient's hair under the patient's head. However, the washbasin itself is relatively hard in material, so that the patient will be very uncomfortable when washing his hair. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a pressure sore prevention air cushion, which can facilitate the patient to wash his hair comfortably.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a pressure sore prevention air cushion, comprising a base pad, an inflatable pad located at the upper surface of the base pad, a first inflation nozzle and a first sealing plug arranged at one end of the inflatable pad, further comprising a circular air bag ring, a sealing plate located at one side of the air bag ring, and a headrest pad located at the side of the sealing plate away from the air bag ring. The side of the air bag ring away from the sealing plate is provided with a first wrapping ring in the shape of C. The inflatable pad comprises a first pad body for supporting the lower body of the patient, a second pad body for supporting one side of the upper body of the patient, and a third pad body for supporting the other side of the upper body of the patient. A first embedding part is arranged at one end of the second pad body away from the first pad body and embedded in the opening of the first wrapping ring. A first clamping part is arranged at one end of the first embedding part away from the second pad body and tightly clamped in the side of the first wrapping ring. A second embedding part is arranged at one end of the third pad body away from the first pad body and embedded in the opening of the first wrapping ring. A second clamping part is arranged at one end of the second embedding part away from the third pad body and tightly clamped in the side of the first wrapping ring.

[0007] The further setting of the utility model discloses: the first wrapping ring is provided with a plurality of and is bonded together, the side of first wrapping ring is provided with second inflation mouth and second sealing plug.

[0008] The further setting of the utility model discloses: the headrest pad is composed of a plurality of air bag strips.

[0009] The further setting of the utility model discloses: the position of the lower surface of base pad and the position of second pad body and third pad body are provided with turning-over air bag, one side of turning-over air bag is provided with third inflation mouth and third sealing plug.

[0010] The further setting of the utility model discloses: the first pad body is provided with the opening groove for the first wrapping ring embedding after the opening groove is used to support the leg of patient and is lifted.

[0011] The further setting of the utility model discloses: the third embedding part is embedded in the opening of first wrapping ring on the inner wall of opening groove, and the third clamping part that is away from the first pad body is provided with the third clamping part that is tightly contacted with the circumference side of first wrapping ring on the one end of third embedding part.

[0012] Summarized above, the utility model has following beneficial effects:

[0013] 1. when patient lies normally on the kind of pressure sore prevention air cushion, the headrest pad on air bag ring is placed upwards, wherein the first clamping part and second clamping part are embedded in first wrapping ring, and the first embedding part and second embedding part are embedded in the opening of first wrapping ring, at this moment, the headrest pad on air bag ring can be used for the stable support of patient's head;

[0014] When patient needs to wash hair, first wrapping ring is pulled out from first clamping part and second clamping part, and then first wrapping ring on air bag ring is placed upwards, at this moment, the neck of patient can be embedded in the opening of first wrapping ring, and the head of patient is located in first wrapping ring, and the washing water can be stored through air bag ring and sealing plate, because air bag ring and first wrapping ring are relatively soft, so that patient is comfortable when relying, and finally it is beneficial to the comfortable hair washing of patient;

[0015] Meanwhile, the inflatable cushion comprises first pad body for supporting lower body of patient, second pad body for supporting one side of upper body of patient, third pad body for supporting the other side of upper body of patient, and second pad body and third pad body are separately arranged, which is beneficial to the turning-over operation of patient;

[0016] 2. first wrapping ring is provided with a plurality of and is bonded together, and the side of first wrapping ring is provided with second inflation mouth and second sealing plug, when the head of patient relies on headrest pad, the height of headrest pad can be changed through the inflation and deflation of a plurality of first wrapping rings, thereby being beneficial to the needs of different patients;

[0017] 3. The headrest pad is composed of a plurality of air bag strips, which is beneficial for the patient to lie comfortably on the headrest pad;

[0018] 4. When the patient needs to turn over by using the separated second pad and third pad, the patient can be turned over by inflating and deflating the turning air bag, and the patient can be turned over conveniently;

[0019] 5. The first pad is provided with an opening slot, and when the patient's leg is swollen, the first wrapping ring is embedded in the opening slot, and the headrest pad on the air bag ring is placed upward, so that the patient can rely on the air bag ring after the leg is lifted, and the air bag ring can be used multiple times;

[0020] 6. The third embedding part is embedded in the opening of the first wrapping ring, and the third clamping part is tightly clamped on the side of the first wrapping ring, so that the first wrapping ring can be stably embedded in the opening slot, and the third embedding part and the third clamping part can also fill the opening slot position, so as to avoid the influence of the large gap of the opening slot position on the patient's reliance. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 is a structural plan view of the present application, at this time the headrest pad on the air bag ring is placed upward and used for the patient to rely on the head;

[0023] Figure 2 is an enlarged view of the connection relationship between the air bag ring, the sealing plate, the headrest pad and the first wrapping ring in the present application;

[0024] Figure 3 is a structural plan view of the lower surface of the base pad in the present application;

[0025] Figure 4 is a structural plan view of the present application, at this time the air bag ring and the inflatable pad are in a split state.

[0026] In the diagram, 1 is the base pad; 11 is the turning airbag; 111 is the third inflation nozzle; 112 is the third sealing plug; 2 is the inflatable pad; 201 is the first inflation nozzle; 202 is the first sealing plug; 21 is the first pad body; 211 is the opening groove; 212 is the third embedding part; 213 is the third snap-fit ​​part; 22 is the second pad body; 221 is the first embedding part; 222 is the first snap-fit ​​part; 23 is the third pad body; 231 is the second embedding part; 232 is the second snap-fit ​​part; 3 is the airbag ring; 31 is the sealing plate; 32 is the headrest pad; 4 is the first wrapping ring; 41 is the second inflation nozzle; 42 is the second sealing plug. Detailed Implementation

[0027] The technical solutions in the embodiments will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] A pressure ulcer prevention air cushion, as described in the following text Figure 1 , Figure 2 The pressure ulcer prevention air cushion includes a base pad 1, an air cushion 2, a first inflation nozzle 201, a first sealing plug 202, an airbag ring 3, a sealing plate 31, and a headrest pad 32. The air cushion 2 is bonded and fixed to the upper surface of the base pad 1 and is composed of multiple transversely connected airbag tubes. The first inflation nozzle 201 and the first sealing plug 202 are connected to the air cushion 2, and the air cushion 2 is inflated and deflated through the first inflation nozzle 201 and the first sealing plug 202. The airbag ring 3 is circular, and the sealing plate 31 is bonded and fixed to one side of the airbag ring 3. The headrest pad 32 is bonded and fixed to the side of the sealing plate 31 away from the airbag ring 3 and is composed of multiple airbag strips.

[0029] Reference Figure 1 , Figure 2 The airbag ring 3 is bonded to a C-shaped first wrapping ring 4 on the side away from the sealing plate 31. Multiple first wrapping rings 4 are provided and are stacked and bonded together. A second inflation nozzle 41 and a second sealing plug 42 are provided on the side of the first wrapping ring 4. The first wrapping ring 4 is inflated and deflated through the second inflation nozzle 41 and the second sealing plug 42.

[0030] Reference Figure 1 , Figure 3, the inflatable cushion 2 comprises a first cushion body 21 for supporting the lower body of the patient, a second cushion body 22 for supporting one side of the upper body of the patient, and a third cushion body 23 for supporting the other side of the upper body of the patient, the first cushion body 21, the second cushion body 22 and the third cushion body 23 are communicated, and a turning-over air bag 11 is bonded at the position of the lower surface of the base cushion 1 and at the positions of the second cushion body 22 and the third cushion body 23, and one side of the turning-over air bag 11 is provided with a third inflation nozzle 111 and a third sealing plug 112, and the turning-over air bag 11 is inflated and deflated through the third inflation nozzle 111 and the third sealing plug 112.

[0031] With reference to Figure 1 , Figure 2 , Figure 3 , the second cushion body 22 is integrally provided with a first embedded part 221 embedded in the opening of the first wrapping ring 4 at the end away from the first cushion body 21, and the first embedded part 221 is integrally provided with a first clamping part 222 abutting against the inner side of the first wrapping ring 4 at the end away from the second cushion body 22, wherein the third cushion body 23 is integrally provided with a second embedded part 231 embedded in the opening of the first wrapping ring 4 at the end away from the first cushion body 21, and the second embedded part 231 is integrally provided with a second clamping part 232 abutting against the inner side of the first wrapping ring 4 at the end away from the third cushion body 23; meanwhile, the first cushion body 21 is provided with an opening groove 211 for supporting the legs of the patient after the first wrapping ring 4 is embedded, and the inner wall of the opening groove 211 is integrally provided with a third embedded part 212 embedded in the opening of the first wrapping ring 4, and the third embedded part 212 is integrally provided with a third clamping part 213 abutting against the outer side of the first wrapping ring 4 at the end away from the first cushion body 21.

[0032] Principle: when the patient normally lies on the pressure sore prevention air cushion, the headrest cushion 32 on the air bag ring 3 is placed upward, wherein the first clamping part 222 and the second clamping part 232 are embedded in the first wrapping ring 4, and the first embedded part 221 and the second embedded part 231 are embedded in the opening of the first wrapping ring 4, at this time, the headrest cushion 32 on the air bag ring 3 can be stably relied on by the head of the patient.

[0033] When the patient needs to wash the head, the first wrapping ring 4 is pulled out of the first clamping part 222 and the second clamping part 232, and then the first wrapping ring 4 on the air bag ring 3 is placed upward, at this time, the neck of the patient can be embedded in the opening of the first wrapping ring 4, and the head of the patient is located in the first wrapping ring 4, and the air bag ring 3 and the sealing plate 31 can be used to store the water for washing the head, since the air bag ring 3 and the first wrapping ring 4 are relatively soft, the patient will be more comfortable when relying on, and finally it is beneficial to the patient to wash the head comfortably.

[0034] Meanwhile, the air cushion 2 comprises the first cushion body 21 for supporting the lower body of the patient, the second cushion body 22 for supporting one side of the upper body of the patient, and the third cushion body 23 for supporting the other side of the upper body of the patient, and the second cushion body 22 and the third cushion body 23 are arranged separately, which is beneficial to the turning-over operation of the patient, wherein when the patient needs to turn over, the turning-over air bag 11 is inflated and deflated to turn over the patient, and finally the turning-over operation of the patient can be conveniently performed.

Claims

1. An anti-pressure sore air cushion, comprising a base pad (1), an air pad (2) located at the upper surface of the base pad (1), a first air inlet (201) and a first sealing plug (202) arranged at one end of the air pad (2), characterized in that: The air bag ring (3) is circular, the sealing plate (31) is located on one side of the air bag ring (3), and the headrest pad (32) is located on the side, away from the air bag ring (3), of the sealing plate (31), the side, away from the sealing plate (31), of the air bag ring (3) is provided with a first wrapping ring (4) in the shape of a C, the inflatable pad (2) comprises a first pad body (21) for supporting the lower body of a patient, a second pad body (22) for supporting one side of the upper body of the patient, and a third pad body (23) for supporting the other side of the upper body of the patient, the second pad body (22) is provided with a first embedded part (221) embedded at the opening of the first wrapping ring (4) at the end, away from the first pad body (21), of the second pad body (22), the first embedded part (221) is provided with a first clamping part (222) tightly clamped in the side of the first wrapping ring (4) at the end, away from the second pad body (22), of the first embedded part (221), and the third pad body (23) is provided with a second embedded part (231) embedded at the opening of the first wrapping ring (4) at the end, away from the first pad body (21), of the third pad body (23), the second embedded part (231) is provided with a second clamping part (232) tightly clamped in the side of the first wrapping ring (4) at the end, away from the third pad body (23), of the second embedded part (231).

2. The anti-pressure ulcer air mattress according to claim 1, characterized in that: The first wrapping ring (4) is provided with a plurality of first wrapping rings (4) and is bonded together, and the side of the first wrapping ring (4) is provided with a second inflation nozzle (41) and a second sealing plug (42).

3. The anti-pressure ulcer air mattress according to claim 1, characterized in that: The headrest pad (32) is composed of a plurality of air bag strips.

4. The anti-pressure ulcer air mattress according to claim 1, characterized in that: The turning-over air bag (11) is arranged at the position of the lower surface of the base pad (1) and at the positions of the second pad body (22) and the third pad body (23), and one side of the turning-over air bag (11) is provided with a third inflation nozzle (111) and a third sealing plug (112).

5. The anti-pressure ulcer air mattress according to claim 1, characterized in that: The first pad body (21) is provided with an opening groove (211) for supporting the legs of a patient after the first wrapping ring (4) is embedded.

6. A pressure ulcer prevention air mattress as claimed in claim 5, characterized in that: The inner wall of the opening groove (211) is provided with a third embedded part (212) embedded at the opening of the first wrapping ring (4), and the third embedded part (212) is provided with a third clamping part (213) tightly clamping the side of the first wrapping ring (4) at the end, away from the first pad body (21), of the third embedded part (212).

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