Local decompression pad

Abstract

The utility model provides a local decompression pad, which relates to the technical field of medical supplies and comprises a body with a cavity structure, and the body is filled with flowable liquid. In order to conveniently fill and drain water into and out of the body at any time, the body is provided with an installation opening and a water inlet, a telescopic lifting device is arranged between the installation opening and the water inlet, the water inlet is formed in the end of the lifting device, and an end cover capable of opening and closing the water inlet is arranged at the position of the water inlet. The water inlet can be embedded in the body, so that the surface of the body is kept flat, when the lifting device is in an extension state, the water inlet can extend out of the body, a user can conveniently flush water into the body, in this way, when different patients use the device, water can be filled or drained into the body according to actual requirements, and then the device can be conveniently used by different people; meanwhile, the situation that in the prior art, medical workers use disposable gloves as local pressure reduction pads is changed, the risk of water leakage is greatly reduced, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical therapy, in particular to a local decompression pad. Background Art

[0002] In the prior art, for patients with bone protrusions or sacral protrusions, when the patients lie flat, the protruding parts will press against the bed surface, causing long-term compression.

[0003] In clinical practice, there is no local decompression pad dedicated to the sacrum or bony protuberances, which cannot solve the problem of long-term local pressure. In order to ensure the comfort of patients and relieve their pain, medical staff usually use rubber gloves filled with water to pad the sacrum or bony protuberances to solve the pressure problem. However, rubber gloves are easy to break, which may cause unnecessary trouble to patients. Utility Model Content

[0004] The purpose of this utility model is to provide a local pressure relief pad to solve the technical problem of prolonged pressure on the sacrum or bony protuberances in the prior art, which causes discomfort to the patient. The various technical effects of the preferred technical solution among the various technical solutions provided by this utility model are described in detail below.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The utility model provides a local decompression pad, comprising a main body with a cavity structure, and the main body can be deformed, a mounting port and a water inlet are provided on the main body, a retractable lifting device is provided between the mounting port and the water inlet, and the water inlet is at the end of the lifting device, and an end cover capable of opening and closing the water inlet is provided at the water inlet position, when the lifting device is in a retracted state, the water inlet can be embedded in the main body, and when the lifting device is in an extended state, the water inlet can extend out of the main body.

[0007] Preferably, the lifting device includes multiple support rings with annular structures and a connecting ring with an annular structure connecting any two adjacent support rings. When the lifting device is in a compressed state, the support rings are arranged in the body by stacking, and the water inlet is arranged on the support rings.

[0008] Preferably, the connecting ring, the supporting ring and the body are provided as an integral structure.

[0009] Preferably, a plurality of massage protrusions are provided on the surface of the body.

[0010] Preferably, a protective cover is provided on the body at the location where the water inlet is provided, and the protective cover can open and close the body.

[0011] Preferably, the end cover and the water inlet are threadedly connected.

[0012] Preferably, a funnel-shaped connecting piece is further included, and the funnel-shaped connecting piece can be detachably installed on the water inlet.

[0013] Preferably, the body is made of soft rubber.

[0014] Preferably, the cross section of the body along the height direction is configured to be rectangular or circular.

[0015] Preferably, the thickness of the body is 9-12 cm.

[0016] The technical solution provided in this application document has the following beneficial effects:

[0017] The utility model provides a local decompression pad, comprising a body with a cavity structure, the body being filled with a liquid that can flow, generally water being selected as the liquid, and the body being deformable, that is, when the body is subjected to pressure, the body being deformable according to the pressure. In order to facilitate filling and draining the body at any time, a mounting port and a water inlet are provided on the body, a retractable lifting device is provided between the mounting port and the water inlet, and the water inlet is at the end of the lifting device, and an end cover that can open and close the water inlet is provided at the water inlet position, when the lifting device is in a retracted state, the water inlet can be embedded in the body to keep the surface of the body flat, and when the lifting device is in an extended state, the water inlet can extend out of the body to facilitate the user to flush water into the body, with such a configuration, when different patients use it, water can be filled or drained into the body according to actual needs, thereby facilitating use by different people, and at the same time changing the existing technology in which medical staff use disposable gloves as a local decompression pad, greatly reducing the risk of water leakage and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 is a schematic structural diagram showing a local pressure relief pad according to an exemplary embodiment;

[0020] Figure 2 is a schematic structural diagram illustrating another local pressure relief pad according to an exemplary embodiment;

[0021] Figure 3 is a schematic structural diagram showing a lifting device according to an exemplary embodiment;

[0022] Figure 4 The figure shows a structural diagram of a funnel-type connector according to an exemplary embodiment.

[0023] In the figure: 1. Main body; 11. Massage protrusion; 12. Installation port; 2. Water inlet; 3. Lifting device; 31. Support ring; 32. Connecting ring; 4. End cover; 5. Funnel-shaped connecting piece; 6. Protective cover. DETAILED DESCRIPTION

[0024] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0025] This specific embodiment provides a local decompression pad, which solves the technical problem in the prior art that the sacrum or the protruding bone area is compressed for a long time, causing discomfort to the patient.

[0026] The following embodiments are described with reference to the accompanying drawings. The embodiments described below do not limit the scope of the utility model as set forth in the claims. Furthermore, the entire contents of the configurations shown in the following embodiments are not necessarily required to serve as solutions to the utility model as set forth in the claims.

[0027] Reference Figures 1-4The utility model provides a local decompression pad, including a main body 1 with a cavity structure, the main body 1 is filled with a flowing liquid, generally water is used as the liquid, and the main body 1 can be deformed, that is, when the main body 1 is subjected to pressure, the main body 1 can be deformed according to the pressure. In order to facilitate the filling and drainage of water in the main body 1 at any time, an installation port and a water inlet 2 are provided on the main body 1, and a retractable lifting device 3 is provided between the installation port and the water inlet 2, and the water inlet 2 is at the end of the lifting device 3. An end cover 4 that can open and close the water inlet 2 is provided at the water inlet 2. When the lifting device 3 is in a retracted state, the water inlet 2 can be embedded in the main body 1 to keep the surface of the main body 1 flat. When the lifting device 3 is in an extended state, the water inlet 2 can extend out of the main body 1, making it convenient for the user to flush water into the main body 1. With such a setting, when different patients use it, water can be filled or drained into the main body 1 according to actual needs, which is convenient for different people to use or use in different positions. At the same time, it changes the existing technology that medical staff use disposable gloves as local decompression pads, which greatly reduces the risk of water leakage, improves safety, and reduces the trouble caused to patients.

[0028] In this embodiment, the lifting device 3 includes a plurality of support rings 31 with an annular structure and a connecting ring 32 which connects any two adjacent support rings 31 and is an annular structure. The water inlet 2 is set at the top of the lifting device 3. Specifically, the water inlet 2 is set on the support ring 31. Since the connecting ring 32 is thinner than the support ring 31 and is easy to bend, when the lifting device 3 is in a compressed state, the support rings 31 can be bent and pressed together by the connecting ring 32, and the lifting device 3 is retracted to the position of the installation port of the main body 1 to ensure the flatness of the end face of the main body 1; when the lifting device 3 is in an extended state, any two adjacent support rings 31 are stretched out of the main body 1 through the connecting ring 32, so that the water inlet 2 protrudes above the main body 1, which is convenient for people to fill water. Therefore, the contraction or extension of the lifting device 3 is achieved through the mutual cooperation between the connecting ring 32 and the support ring 31.

[0029] In this embodiment, in order to avoid water leakage, the support ring 31, the connecting ring 32 and the main body 1 are configured as an integrated structure, thereby ensuring the sealing of the connection between the two adjacent ones.

[0030] In this embodiment, in order to facilitate the main body 1 to massage the patient's skin, a plurality of massage protrusions 11 are provided on the surface of the main body 1, wherein the massage protrusions 11 can be striped or dotted or patterned, and can massage the patient. The massage protrusions 11 are arranged in rows and gaps are formed between adjacent two massage protrusions 11 to facilitate air circulation. In addition, a circular arc transition is formed between the end of the massage protrusion 11 and the main body 1.

[0031] In this embodiment, in order to ensure the flatness of the surface of the body 1, a protective cover is provided at the location where the water inlet 2 of the body 1 is provided, and the protective cover is installed at the location of the installation port.

[0032] In this embodiment, in order to ensure the tightness of the connection between the end cover 4 and the water inlet 2, the end cover 4 and the water inlet 2 are threadedly connected. The threaded connection between the end cover 4 and the water inlet 2 ensures the tightness of the connection between the two, avoiding the situation where the end cover 4 is separated from the water inlet 2 when the patient is in use.

[0033] This embodiment further includes a funnel-shaped connector 5 , which can be detachably mounted on the water inlet 2 . The cross-section of the end of the funnel-shaped connector 5 is relatively large, making it convenient for people to fill water into the main body 1 .

[0034] In this embodiment, the material of the main body 1 is soft rubber material, which generally refers to vulcanized rubber with low sulfur content, good elasticity and softness, so that the main body 1 can change shape with pressure to meet the needs of different positions.

[0035] In this embodiment, the cross-section of the main body 1 along the height direction is set to be rectangular or circular, wherein the local decompression pad can be a square with a length and width of 15 cm, or a circle with a diameter of 15 cm, which is convenient for placement behind the patient's ears, behind the head, and sacrum.

[0036] In this embodiment, the thickness of the body 1 is 9-12 cm.

[0037] It should be noted that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like used herein to indicate positions or location relationships are based on the positions or location relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] It should also be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0039] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

[0040] It is understood that the same or similar parts in the above embodiments can be referenced to each other, and the content not described in detail in some embodiments can be referred to the same or similar content in other embodiments. The multiple solutions provided in this application include their own basic solutions, which are independent of each other and do not restrict each other. However, they can also be combined with each other without conflict to achieve multiple effects.

[0041] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A local pressure relief pad, characterized in that: The invention comprises a body (1) having a cavity structure, wherein the body (1) is capable of deformation, a mounting port and a water inlet (2) are provided on the body (1), a retractable lifting device (3) is provided between the mounting port and the water inlet (2), and the water inlet (2) is at the end of the lifting device (3), and an end cover (4) capable of opening and closing the water inlet (2) is provided at the position of the water inlet (2); when the lifting device (3) is in a retracted state, the water inlet (2) can be embedded in the body (1), and when the lifting device (3) is in an extended state, the water inlet (2) can extend out of the body (1).

2. The local pressure relief pad according to claim 1, wherein: The lifting device (3) comprises a plurality of support rings (31) of annular structure and a connecting ring (32) of annular structure connecting any two adjacent support rings (31). When the lifting device (3) is in a compressed state, the support rings (31) are arranged in the body (1) by stacking, and the water inlet (2) is arranged on the support rings (31).

3. The local pressure relief pad according to claim 2, wherein: The connecting ring (32), the supporting ring (31), and the main body (1) are configured as an integrated structure.

4. The local pressure relief pad according to claim 1, wherein: The surface of the body (1) is provided with a plurality of massage protrusions (11).

5. The local pressure relief pad according to claim 1, wherein: A protective cover is provided at the position where the water inlet (2) is provided on the body (1), and the protective cover can open and close the body (1).

6. The local pressure relief pad according to claim 1, wherein: The end cover (4) and the water inlet (2) are threadedly connected.

7. The local pressure relief pad according to claim 1, wherein: It also includes a funnel-shaped connecting piece (5), which is detachably mounted on the water inlet (2).

8. The local pressure relief pad according to claim 1, wherein: The material of the main body (1) is soft rubber.

9. The local pressure relief pad according to claim 1, wherein: The cross section of the body (1) along the height direction is configured to be rectangular or circular.

10. The local pressure relief pad according to claim 1, wherein The thickness of the body (1) is 9-12 cm.

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