Pad for preventing lower limb pressure sores

Abstract

The utility model discloses a lower limb pressure sore prevention pad in the field of clinical nursing, which comprises an adjustable supporting base, a supporting body is arranged on the adjustable supporting base, an inclined supporting surface I and an inclined supporting surface II are respectively arranged at the upper part of the supporting body, and the supporting surface I and the supporting surface II are mutually inclined. A first longitudinal groove is formed in the position, between the first supporting face and the second supporting face, of the supporting body, a second longitudinal groove and a third longitudinal groove are formed in the second supporting face of the supporting body, the length of the first groove, the length of the second groove and the length of the third groove are parallel to the width direction of the supporting body, an inflatable cushion is arranged on the first supporting face, a first water filling cushion is arranged on the second supporting face, and a second water filling cushion is arranged on the second supporting face. The inner walls of the first groove, the second groove and the third groove are each provided with a second water filling pad. The lower limb supporting device can play a good role in supporting the lower limbs of a patient, reduce the possibility that the lower limbs generate pressure sores, relieve the venous thrombosis of the lower limbs, and reduce the pain of the patient.

Description

Technical Field

[0001] The utility model belongs to the field of clinical nursing, and particularly relates to a pressure ulcer prevention pad for lower limbs. Background Art

[0002] During the clinical nursing process, for patients with high nursing requirements such as severe illness and coma, due to their inconvenient movement, pressure ulcers are likely to occur during long-term bedridden care. The nursing pads on the current market have a simple structure, generally being pads made of silicone material with a thickness of about 10 cm. However, their disadvantages are as follows: the surface of the pad is flat, the contact area with the patient's lower limbs is large, there is still a possibility of pressure ulcer formation, and their functions are single, and they cannot play a relieving effect on patients with lower limb deep vein thrombosis. Content of the Utility Model

[0003] The purpose of the utility model is to provide a pressure ulcer prevention pad for lower limbs, which can play a good supporting role for the patient's lower limbs, reduce the possibility of pressure ulcers in the lower limbs, and can play a relieving effect on lower limb deep vein thrombosis, reducing the pain of the patient.

[0004] The purpose of the utility model is achieved as follows: a pressure ulcer prevention pad for lower limbs includes an adjustable support base, a support body is arranged on the adjustable support base, an inclined support surface one and a support surface two are respectively arranged on the upper part of the support body, the support surface one and the support surface two are inclined to each other, a longitudinal groove one is arranged on the support body between the support surface one and the support surface two, longitudinal grooves two and three are arranged on the support surface two of the support body, the lengths of the groove one, the groove two and the groove three are parallel to the width direction of the support body, an air cushion is arranged on the support surface one, a water-filled pad one is arranged on the support surface two, and water-filled pads two are arranged on the inner walls of the groove one, the groove two and the groove three.

[0005] The utility model adjusts the height of the support body through the adjustable support base to meet the support requirements of the inclination of the lower thighs of different patients. When used in the supine position, the patient places the thighs on the support surface one for support, places the calves on the support surface two for support, and places the feet in the groove three for support. The thighs are supported by the air cushion, the calves are supported by the water-filled pad one, and the feet are supported by the water-filled pad two. When the patient needs to lie on the side, the support body is placed sideways, and the two calves of the patient are respectively placed in the groove one and the groove two to achieve the support of the lower limbs when the patient lies on the side. An openable closing plug is arranged on the side of the air cushion, and the plug can be opened to inflate the inside of the air cushion. Compared with the prior art, the beneficial effects of the utility model are as follows: the surfaces of the air cushion and the water-filled pads are wavy, the contact area with the patient's body is small, which can play a good supporting role for the patient's lower limbs, reduce the possibility of pressure ulcers in the lower limbs, and raising the lower limbs can play a relieving effect on lower limb deep vein thrombosis, reducing the pain of the patient; both the supine position and the side-lying position can support the patient's lower limbs, and the functions are more diverse.

[0006] As a further improvement of the present utility model, the adjustable support base includes a base body. An installation groove is provided in the upper part of the base body. A number of adjusting pads are provided on the upper part of the base body. A rectangular raised block is provided at the lower part of the adjusting pad. An installation groove is provided in the upper part of the adjusting pad. The raised block corresponding to the adjusting pad is fitted and embedded into the installation groove of the base body. A rectangular raised block is also provided at the lower part of the support body. The raised block of the support body is fitted and embedded into the installation groove corresponding to the adjusting pad. One or more adjusting pads can be provided. Multiple adjusting pads can be stacked on each other. Or the adjusting pads can be omitted and the raised block of the support body can be directly installed in the installation groove of the base body.

[0007] In order to position the patient's lower leg, transverse placement grooves I and II are respectively provided on the support surface II between the groove I and the groove III of the support body. The placement groove I and the placement groove II are both arranged crosswise with the groove II. Water-filled pads III are provided on the inner walls of the placement groove I and the placement groove II. When the patient's lower leg is placed in the placement groove I and the placement groove II, the lower leg can be positioned and the wrapping and support are better.

[0008] As a further improvement of the present utility model, the surfaces of the inflatable pad, the water-filled pad I, the water-filled pad II and the water-filled pad III are all wavy. A memory foam layer is provided on the surfaces of the inflatable pad, the water-filled pad I, the water-filled pad II and the water-filled pad III. The memory foam layer is softer, can adapt to the human body and is more comfortable.

[0009] As a further improvement of the present utility model, the cross-sections of the groove I, the groove II and the groove III along the length direction of the support body are all arc-shaped. The cross-sections of the placement groove I and the placement groove II along the width direction of the support body are all arc-shaped. Description of the Drawings

[0010] Figure 1 It is the front view of the present utility model.

[0011] Figure 2 It is the three-dimensional structure diagram of the adjustable support base and the support body of the present utility model.

[0012] Figure 3 It is the distribution schematic diagram of the inflatable pad and each water-filled pad on the surface of the support body of the present utility model.

[0013] Wherein, 1 is the adjustable support base, 1a is the base body, 1b is the adjusting pad, 2 is the support body, 3 is the support surface I, 4 is the support surface II, 5 is the groove I, 6 is the groove II, 7 is the groove III, 8 is the inflatable pad, 9 is the water-filled pad I, 10 is the water-filled pad II, 11 is the installation groove, 12 is the water-filled pad III, 13 is the raised block, 14 is the placement groove I, 15 is the placement groove II. Detailed Embodiment

[0014] Such as Figures 1-3As shown in the figure, it is an anti-pressure ulcer pad for the lower limbs, including an adjustable support base 1. A support body 2 is arranged on the adjustable support base 1. The adjustable support base 1 includes a base body 1a. An installation groove 11 is opened in the upper part of the base body 1a. A number of adjusting pads 1b are arranged on the upper part of the base body 1a. A rectangular raised block 13 is arranged at the lower part of the adjusting pad 1b. An installation groove 11 is opened in the upper part of the adjusting pad 1b. The raised block 13 corresponding to the adjusting pad 1b is fitted and embedded into the installation groove 11 of the base body 1a. A rectangular raised block 13 is also arranged at the lower part of the support body 2. The raised block 13 of the support body 2 is fitted and embedded into the installation groove 11 of the corresponding adjusting pad 1b. One or more adjusting pads 1b can be provided. Multiple adjusting pads 1b are superposed on each other. Or the adjusting pad 1b can be not used, and the raised block 13 of the support body 2 is directly installed in the installation groove 11 of the base body 1a. An inclined support surface 1 3 and a support surface 2 4 are respectively arranged on the upper part of the support body 2. The support surface 1 3 and the support surface 2 4 are inclined to each other. A longitudinal groove 1 5 is opened on the support body 2 between the support surface 1 3 and the support surface 2 4. A longitudinal groove 2 6 and a groove 3 7 are opened on the support surface 2 4 of the support body 2. The lengths of the groove 1 5, the groove 2 6 and the groove 3 7 are parallel to the width direction of the support body 2. An air cushion 8 is arranged on the support surface 1 3. A water filling cushion 1 9 is arranged on the support surface 2 4. Water filling cushions 2 10 are arranged on the inner walls of the groove 1 5, the groove 2 6 and the groove 3 7. The cross-sections of the groove 1 5, the groove 2 6 and the groove 3 7 along the length direction of the support body 2 are all arc-shaped. The cross-sections of the placement groove 1 14 and the placement groove 2 15 along the width direction of the support body 2 are all arc-shaped.

[0015] In order to position the patient's calves, a transverse placement groove 1 14 and a placement groove 2 15 are respectively opened on the support surface 2 4 of the support body 2 between the groove 1 5 and the groove 3 7. The placement groove 1 14 and the placement groove 2 15 are both arranged in a crosswise manner with the groove 2 6. Water filling cushions 3 12 are arranged on the inner walls of the placement groove 1 14 and the placement groove 2 15. The patient's calves are placed in the placement groove 1 14 and the placement groove 2 15, so that the calves can be positioned, and the wrapping and support are better.

[0016] The surfaces of the air cushion 8, the water filling cushion 1 9, the water filling cushion 2 10 and the water filling cushion 3 12 are all wavy. Memory cotton layers are arranged on the surfaces of the air cushion 8, the water filling cushion 1 9, the water filling cushion 2 10 and the water filling cushion 3 12. The memory cotton layer is softer, can adapt to the human body and is more comfortable. Connectors are arranged on the sides of the air cushion and each water filling cushion. Lids are arranged on the connectors. By opening the lids, air or water can be added.

[0017] The utility model adjusts the height of the support body 2 through the adjustable support base 1 to meet the support requirements of the lower thigh inclination of different patients. When used in the supine position, the patient places the thigh on the support surface 1 3 for support, places the lower leg on the support surface 2 4 for support, and places the foot in the groove 3 7 for support. The thigh is supported by the inflatable pad 8, the lower leg is supported by the water-filled pad 1 9, and the foot is supported by the water-filled pad 2 10. When the patient needs to lie on the side, the support body 2 is placed sideways, and the two lower legs of the patient are respectively placed in the groove 1 5 and the groove 2 6 to realize the support of the lower limbs when the patient lies on the side. A closable plug is arranged on the side surface of the inflatable pad 8, and after the plug is opened, the inside of the inflatable pad 8 can be inflated. The advantages of the utility model are as follows: the surfaces of the inflatable pad 8 and the water-filled pads are wavy, and the contact area with the patient's body is small, which can play a good supporting role for the lower limbs of the patient, reduce the possibility of pressure sores on the lower limbs, and raising the lower limbs can relieve the lower limb deep vein thrombosis and reduce the pain of the patient. The lower limbs of the patient can be supported both in the supine position and in the side-lying position, and the functions are more diverse.

[0018] The utility model is not limited to the above embodiments. Based on the technical solutions disclosed in the utility model, those skilled in the art can make some substitutions and deformations to some technical features without creative labor according to the disclosed technical content, and these substitutions and deformations are all within the protection scope of the utility model.

Claims

1. An anti-pressure ulcer pad for the lower limbs, characterized in that, It includes an adjustable support base, on which a support body is provided. On the upper part of the support body, an inclined support surface 1 and a support surface 2 are respectively provided. The support surface 1 and the support surface 2 are inclined to each other. A longitudinal groove 1 is opened between the support surface 1 and the support surface 2 on the support body. On the support surface 2 of the support body, a longitudinal groove 2 and a groove 3 are opened. The lengths of the groove 1, the groove 2, and the groove 3 are parallel to the width direction of the support body. An air cushion is provided on the support surface 1, and a water-filled cushion 1 is provided on the support surface 2. Water-filled cushions 2 are provided on the inner walls of the groove 1, the groove 2, and the groove 3.

2. The anti-pressure ulcer pad for lower limbs according to claim 1, characterized in that, The adjustable support base includes a base body. An installation groove is opened on the upper part of the base body. A number of adjustment pads are provided on the upper part of the base body. A rectangular raised block is provided at the lower part of the adjustment pad. An installation groove is opened on the upper part of the adjustment pad. The raised block of the corresponding adjustment pad is fitted and embedded into the installation groove of the base body. A rectangular raised block is also provided at the lower part of the support body. The raised block of the support body is fitted and embedded into the installation groove of the corresponding adjustment pad.

3. The anti-pressure ulcer pad for lower limbs according to claim 1 or 2, characterized in that, On the support surface 2 between the groove 1 and the groove 3 of the support body, a horizontal placement groove 1 and a placement groove 2 are respectively opened. The placement groove 1 and the placement groove 2 are both cross-set with the groove 2. Water-filled cushions 3 are provided on the inner walls of the placement groove 1 and the placement groove 2.

4. The anti-pressure ulcer pad for lower limbs according to claim 3, characterized in that, The surfaces of the air cushion, the water-filled cushion 1, the water-filled cushion 2, and the water-filled cushion 3 are all wavy. A memory foam layer is provided on the surfaces of the air cushion, the water-filled cushion 1, the water-filled cushion 2, and the water-filled cushion 3.

5. The anti-pressure ulcer pad for lower limbs according to claim 3, characterized in that, The cross-sections of the groove 1, the groove 2, and the groove 3 along the length direction of the support body are all arc-shaped. The cross-sections of the placement groove 1 and the placement groove 2 along the width direction of the support body are all arc-shaped.

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