Medical buffer cushion

Abstract

The utility model relates to a medical buffering cushion which comprises a main cushion and an air pressure adjusting assembly. Wherein two bearing assemblies are arranged on the main cushion, each bearing assembly is provided with a positioning point, and the positioning points correspond to the ischial tuberosity part of a patient. The bearing assembly comprises at least two annular air bags, and the annular air bags are arranged along the positioning points in a sleeved mode at intervals in an outwards-expanding mode. In addition, the air pressure adjusting assembly is connected with the annular airbag through an air channel and used for adjusting air pressure of the annular airbag. When the device is put into use, medical staff can adjust the air pressure of the annular air bag according to the body type of a patient, so that the ischial tuberosity part of the patient can sink into the positioning point, avoid the pain point of the patient and achieve supporting and buffering, and therefore the medical staff can adjust the pressure of the annular air bag according to the body type of the patient. By adjusting the air pressure of the first air bag, the second air bag and the third air bag, the buffering effect of the bearing assembly is adaptively adjusted so as to adapt to patients of different body types, and the advantage of being high in use flexibility is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cushion products, in particular to a medical cushion. Background Art

[0002] Ischial tuberosity bursitis is a common disease that occurs in middle-aged and elderly people who are thin and sit for long periods of time. The friction and compression of the buttocks cause local inflammation, so it is also called "fat buttocks". The clinical manifestations are pain in the buttocks tip (ischial tuberosity), especially when sitting. In severe cases, people cannot sit down. However, the pain is localized and does not radiate to other parts. Over time, the buttocks tip becomes sore and uncomfortable.

[0003] The existing special cushion for ischial tuberosity bursitis has a single overall structure. In order to be suitable for patients with different body shapes, multiple sizes need to be provided, and the overall flexibility of use is poor. Summary of the invention

[0004] In view of the above problems, the utility model provides a medical cushion which can adapt to patients of different body shapes by adjusting the support of the cushion and has the advantage of high flexibility in use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A medical cushioning seat, comprising a main cushion and an air pressure regulating component;

[0007] The main cushion is provided with two supporting components, each of which has a positioning point corresponding to the ischial tuberosity of the patient;

[0008] The supporting assembly includes at least two annular airbags, and the annular airbags are arranged along the positioning point in a trap-like manner and at intervals.

[0009] The air pressure regulating component is connected to the air path of the annular airbag and is used for regulating the air pressure of the annular airbag.

[0010] In one embodiment, the annular airbags are arranged coaxially and spaced outwardly.

[0011] In one embodiment, two ventilation holes are provided on the main pad, and the two ventilation holes are respectively located below the two positioning points.

[0012] In one embodiment, in the supporting assembly, three annular airbags are provided, the inner one is the first airbag, the middle one is the second airbag, and the outer one is the third airbag.

[0013] In one embodiment, the air pressure regulating assembly comprises:

[0014] a first trachea, wherein one end of the first trachea is connected to the two first airbags, and the other end of the first trachea is connected to a first interface;

[0015] a second air tube, one end of which is connected to the two second airbags, and the other end of which is connected to a second interface; and

[0016] A third trachea, one end of which is connected to the two third airbags, and the other end of which is connected to a third interface;

[0017] The first interface, the second interface and the third interface are all used to connect to an air pump to adjust the air pressure of the first airbag, the second airbag and the third airbag.

[0018] In one embodiment, a base is provided at the bottom of the main pad.

[0019] In one embodiment, a backrest is provided on one side of the base.

[0020] In one embodiment, a heating wire is provided on the main pad, and the heating wire has a power supply interface for supplying power from an external power source.

[0021] In one embodiment, the main pad is provided with mounting grooves, and the number and positions of the mounting grooves correspond to the supporting assembly.

[0022] In one embodiment, two heating wires are provided and are respectively wound around the mounting groove.

[0023] The utility model adopts the above technical solution, which has the following advantages:

[0024] When the device is put into use, medical staff can adjust the air pressure of the annular airbag according to the patient's body size. If the patient is larger, the ischial tuberosity will be correspondingly larger. At this time, the air pressure of the third airbag is increased through the air pressure regulating component, and the air pressure of the second airbag and the first airbag is appropriately reduced, so that the ischial tuberosity can sink into the positioning point, avoiding the patient's pain point, and achieving support and cushioning. Therefore, medical staff can adjust the air pressure of the first airbag, the second airbag and the third airbag according to the patient's body size, so as to adaptively adjust the cushioning effect of the supporting component to adapt to patients of different body sizes, and has the advantage of high flexibility in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the specific structure of a medical cushion in one embodiment of the utility model;

[0026] Figure 2 This is an exploded view of the components of a medical cushion in one embodiment of the utility model;

[0027] The marks in the figure are as follows:

[0028] 1. Main pad;

[0029] 2. Supporting assembly; 21. First airbag; 22. Second airbag; 23. Third airbag;

[0030] 31. First interface; 32. Second interface; 33. Third interface;

[0031] 4. Base; 5. Backrest. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model is described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary persons in the field without creative work are within the scope of protection of the utility model.

[0033] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second", "third", "fourth" and similar terms used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0034] Ischial tuberosity bursitis is a common disease, clinically manifested by pain in the buttocks tip (ischial tuberosity), especially when sitting. In severe cases, patients cannot sit down. However, the pain is localized and does not radiate to other parts of the body. Over time, the buttocks tip will become sore and uncomfortable. Existing seat cushions specifically designed for ischial tuberosity bursitis have a single overall structure. In order to be suitable for patients of different body shapes, multiple sizes and models need to be provided, and the overall flexibility of use is poor. In view of the above problems, the utility model provides a medical cushioning seat cushion that can adapt to patients of different body shapes by adjusting the support of the cushion, and has the advantage of high flexibility of use.

[0035] Reference Figure 1 as well as Figure 2As shown, the utility model relates to a medical cushion, comprising a main cushion 1 and an air pressure regulating component. Two supporting components 2 are arranged on the main cushion 1, and the supporting components 2 have positioning points, which correspond to the ischial tuberosity of the patient. The supporting component 2 includes at least two annular airbags, which are arranged in a trap-like manner and spaced outwardly along the positioning points. In addition, the air pressure regulating component is connected to the air path of the annular airbag to adjust the air pressure of the annular airbag.

[0036] Specifically, in this embodiment, in one supporting component 2, three annular airbags are provided, the first airbag 21 is located inside, the second airbag 22 is located in the middle, and the third airbag 23 is located outside. The first airbag 21 is set outside the positioning point, the second airbag 22 is set outside the first airbag 21, and the third airbag 23 is set outside the second airbag 22. The whole is arranged in a trap-like interval along the positioning point. In addition, the two positioning points correspond to the two ischial tuberosities of the human body. When the patient sits down, the two ischial tuberosities of the patient sink into the middle of the annular airbag, thereby avoiding the patient's pain point and achieving the effect of supporting and buffering.

[0037] Illustratively, when the device is put into use, medical staff can adjust the air pressure of the annular airbag according to the patient's body size. If the patient is larger, the ischial tuberosity will be correspondingly larger. At this time, the air pressure of the third airbag 23 is increased through the air pressure regulating component, and the air pressure of the second airbag 22 and the first airbag 21 is appropriately reduced, so that the ischial tuberosity can sink into the positioning point, avoiding the patient's pain point, and achieving support and cushioning. Therefore, medical staff can adjust the air pressure of the first airbag 21, the second airbag 22 and the third airbag 23 according to the patient's body size, thereby adaptively adjusting the cushioning effect of the supporting component 2 to adapt to patients of different body sizes, and has the advantage of high flexibility in use.

[0038] In one embodiment, the distribution of the annular airbags is further refined, wherein the annular airbags are coaxially arranged with intervals and expanded outwards. The first airbag 21, the second airbag 22 and the third airbag 23 are all coaxially arranged, and in this embodiment, the axial direction of the annular airbag passes through the positioning point.

[0039] In this embodiment, the overall structure of the air pressure regulating assembly is further refined, and the air pressure regulating assembly includes a first air pipe, a second air pipe and a third air pipe, wherein one end of the first air pipe is connected to the two first air bags 21, and the other end is connected to the first interface 31. One end of the second air pipe is connected to the two second air bags 22, and the other end is connected to the second interface 32. One end of the third air pipe is connected to the two third air bags 23, and the other end is connected to the third interface 33.

[0040] The first interface 31 , the second interface 32 and the third interface 33 are all used to connect to an air pump to adjust the air pressure of the first airbag 21 , the second airbag 22 and the third airbag 23 .

[0041] Specifically, in this embodiment, the first interface 31, the second interface 32 and the third interface 33 are all extended on one side of the main pad 1. In actual use, the device needs to be connected to the air pump. When medical staff need to adjust the annular airbag, they can connect the corresponding first interface 31, the second interface 32 or the third interface 33, and adjust the air pressure of the first airbag 21, the second airbag 22 and the third airbag 23 by controlling the air pump.

[0042] In one embodiment, in order to facilitate ventilation of the supporting assembly 2, two ventilation holes are provided on the main pad 1. The two ventilation holes are respectively located below the two positioning points. The two ventilation holes can be ventilated through the through hole in the middle of the annular airbag.

[0043] In one embodiment, it is more preferred that a base 4 is disposed at the bottom of the main cushion 1 , and a backrest 5 is also disposed on the base 4 and on one side of the base 4 .

[0044] The base 4 is a rigid structure as a whole. When the main cushion 1 is in use, the base 4 can assist in positioning the main cushion 1, thereby preventing the main cushion 1 from being deformed by force and causing overall displacement. In addition, the setting of the backrest 5 can also optimize the comfort of the patient.

[0045] In one embodiment, it is more preferred that a heating wire is provided on the main pad 1, and the heating wire has a power supply interface for supplying power from an external power source.

[0046] The setting of the heating wire can heat the main pad 1, and also play a role in optimizing the patient's comfort. Specifically, in this embodiment, the main pad 1 is provided with mounting grooves, and the number and position of the mounting grooves correspond to the supporting component 2, so that the annular airbag can be fixedly installed. Among them, there are two heating wires, and they are respectively wound on the mounting grooves, so the heating wires can heat the annular airbag, further optimizing the patient's comfort. Specific implementation method:

[0048] When the device is put into use, medical staff can adjust the air pressure of the annular airbag according to the patient's body shape. Through the air pressure regulating component, the air pump can be connected to the corresponding first interface 31, the second interface 32 or the third interface 33, and the air pressure of the first airbag 21, the second airbag 22 and the third airbag 23 can be adjusted by controlling the air pump;

[0049] If the patient is larger, his ischial tuberosity will be correspondingly larger. At this time, by connecting the air pump, the air pressure of the third airbag 23 can be adjusted to increase, and the air pressure of the second airbag 22 and the first airbag 21 can be appropriately reduced, so that the ischial tuberosity can sink into the positioning point, avoiding the patient's pain point, and achieving support and cushioning.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A medical cushion, characterized in that: Includes main pad and air pressure regulating assembly; The main cushion is provided with two supporting components, each of which has a positioning point corresponding to the ischial tuberosity of the patient; The supporting assembly includes at least two annular airbags, and the annular airbags are arranged along the positioning point in a trap-like manner and at intervals. The air pressure regulating component is connected to the air path of the annular airbag and is used for regulating the air pressure of the annular airbag.

2. The medical cushion according to claim 1, characterized in that: The annular airbags are coaxially arranged and spaced outwardly.

3. The medical cushion according to claim 1, characterized in that: The main pad is provided with two ventilation holes, and the two ventilation holes are respectively located below the two positioning points.

4. The medical cushion according to claim 1, characterized in that: In the supporting assembly, three annular airbags are provided, the inner one is the first airbag, the middle one is the second airbag, and the outer one is the third airbag.

5. The medical cushion according to claim 4, characterized in that: The gas pressure regulating assembly comprises: a first trachea, wherein one end of the first trachea is connected to the two first airbags, and the other end of the first trachea is connected to a first interface; a second air tube, one end of which is connected to the two second airbags, and the other end of which is connected to a second interface; and A third trachea, one end of which is connected to the two third airbags, and the other end of which is connected to a third interface; The first interface, the second interface and the third interface are all used to connect to an air pump to adjust the air pressure of the first airbag, the second airbag and the third airbag.

6. The medical cushion according to claim 1, characterized in that: A base is provided at the bottom of the main pad.

7. The medical cushion according to claim 6, characterized in that: A backrest is arranged on one side of the base.

8. The medical cushion according to claim 1, characterized in that: The main pad is provided with a heating wire, and the heating wire has a power supply interface for supplying power to an external power source.

9. The medical cushion according to claim 8, characterized in that: The main pad is provided with mounting grooves, and the number and positions of the mounting grooves correspond to the supporting assembly.

10. The medical cushion according to claim 9, characterized in that: The heating wires are provided with two and are respectively wound around the installation grooves.

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