Multifunctional lower limb lifting cushion

Abstract

The utility model relates to the technical field of medical supplies, in particular to a multifunctional lower limb lifting cushion which comprises a shell and supporting massage air bags, the supporting massage air bags are arranged in the shell, an air pumping mechanism is arranged on one side of the shell, and protective air bags are arranged on the two sides of the upper portion of the shell. The shell comprises an anti-skid silica gel pad, separation cloth and blocking cloth, the supporting massage air bag comprises a plurality of air chambers and a first air inflation nozzle, the air pumping mechanism comprises an air inflation pump, an air pumping hose and a three-way pipe, the lower limb lifting pad can lift the lower limbs of a patient and massage the lower limbs of the patient at the same time, blood circulation of the lower limbs of the patient is promoted, and the lower limbs of the patient can be massaged. The lower limb lifting cushion is simple in structure, beneficial to recovery of patients, capable of meeting the requirement for lifting the lower limbs of the patients of different body types, capable of preventing the lower limbs of the patients from slipping off and capable of guaranteeing the using effect of the lower limb lifting cushion.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, and specifically discloses a multifunctional lower limb raising pad. Background Art

[0002] The lower limb lifting pad is an auxiliary tool used to promote venous blood return in the lower limbs. It is mainly used to relieve symptoms such as varicose veins, edema, and pain in the lower limbs. The lower limb lifting pad can promote blood circulation by raising the angle of the lower limbs (usually 30 to 45 degrees), reduce limb swelling and pain, and prevent thrombosis.

[0003] The Chinese patent with patent number CN219662139U3 discloses a lower limb lifting pillow, including a leg pad and a foot pad, the foot pad including a left limit block, a middle limit block and a right limit block, wherein a left foot placement groove is formed between the left limit block and the middle limit block, a right foot placement groove is formed between the right limit block and the middle limit block, a left heel support block is swingably arranged in the left foot placement groove, a right heel support block is swingably arranged in the right foot placement groove, a left spring is arranged under the left heel support block, and a right spring is arranged under the right heel support block. In addition to achieving lower limb lifting, facilitating blood circulation and reducing edema of the lower limbs, the lower limb lifting pillow of the utility model also effectively supports the heel position and Achilles tendon position to avoid excessive local pressure and reduce the heel position. On the contrary, when the patient's body is relatively small, the limiting blocks on the left and right sides cannot fix the patient's ankles and soles well, causing the patient's feet and legs to slip off the above-mentioned lower limb lifting pillow, affecting the patient's recovery. Therefore, in order to solve the above-mentioned problems, the utility model proposes a multifunctional lower limb lifting pad. Utility Model Content

[0004] The utility model aims to provide a multifunctional lower limb lifting pad, which can lift the patient's lower limbs and massage the patient's lower limbs at the same time, promote blood circulation in the patient's lower limbs, help the patient's recovery, meet the lower limb lifting needs of patients of various body shapes, prevent the patient's lower limbs from sliding off the lower limb lifting pad, and ensure the use effect of the lower limb lifting pad.

[0005] The utility model is realized through the following technical solutions:

[0006] A multifunctional lower limb lifting pad comprises an outer shell and a supporting massage airbag, wherein a plurality of supporting massage airbags are arranged inside the outer shell, an air pumping mechanism is arranged at one end of the outer shell, and protective airbags are arranged on both sides above the outer shell. The outer shell comprises an anti-slip silicone pad, a partition cloth and a blocking cloth, the supporting massage airbag comprises a plurality of air chambers and a first inflation nozzle, and the air pumping mechanism comprises an inflation pump, an air pumping hose and a three-way pipe.

[0007] As a further configuration of the above scheme, a plurality of anti-slip silicone pads are arranged under the shell, which can prevent the lower limb lifting pad from sliding on the bed during use through the friction between the anti-slip silicone pads and the bed sheets. A plurality of partition cloths are connected to the inside of the shell to separate a plurality of supporting massage airbags. A first Velcro surface is arranged on both sides of the shell to facilitate the connection of the blocking cloth. A blocking cloth is arranged at one end of the shell to prevent the supporting massage airbags inside the shell from falling out of the shell.

[0008] As a further configuration of the above scheme, a plurality of reserved holes are provided inside the baffle cloth to facilitate the passage of the first inflation nozzle of the massage airbag so that the first inflation nozzle is connected to the air pump mechanism; first Velcro hook surfaces are provided at both ends of the baffle cloth, and the first Velcro hook surface is connected to the first Velcro fur surface to facilitate the disassembly, assembly and maintenance of the baffle cloth; a storage pocket is provided on the side of the baffle cloth away from the outer shell to facilitate the placement of connecting pipes, three-way pipes, pump air hoses and other components in the lower limb lifting pad for easy access; a plurality of strap buckles are provided on both sides of the outer shell to facilitate connection with straps to fix the patient's legs above the lower limb lifting pad; a second Velcro fur surface is provided on both sides of the upper side of the outer shell to facilitate connection with the protective airbag and protective sheet.

[0009] As a further configuration of the above scheme, the supporting massage airbag is arranged in the cavity formed by the partition cloth and the outer shell and is in contact with the outer shell and the partition cloth, which is convenient for the placement and maintenance of the supporting massage airbag. A first inflation nozzle is provided at one end of the supporting massage airbag close to the partition cloth, and the first inflation nozzle passes through the interior of the reserved hole, which is convenient for using an air pumping mechanism to pump sufficient air into the supporting massage airbag to prop up each air chamber in the supporting massage airbag. A first sealing cover is provided at one end of the first inflation nozzle, which blocks the first inflation nozzle after pumping is completed to prevent air leakage in the supporting massage airbag.

[0010] As a further configuration of the above scheme, one end of the air pump is connected to a pump air hose, and the end of the pump air hose away from the air pump is connected to a connecting pipe via a three-way pipe, and one end of the connecting pipe is connected to a first inflation nozzle, so that air can be pumped into and deflated in the supporting massage airbag, and the expansion degree of each throttle chamber can be adjusted so that the air chamber in the supporting massage airbag can squeeze the patient's legs upward at a certain rhythm, thereby massaging the patient's legs.

[0011] As a further configuration of the above scheme, a second Velcro hook surface is provided under the protective airbag, and the second Velcro hook surface is connected to the second Velcro fleece surface, so that the patient's lower limbs can be fixed between the two protective airbags without using straps according to actual use needs, so as to prevent the patient's lower limbs from falling from the lower limb lifting pad; a second inflation nozzle is provided at one end of the protective airbag, and a second sealing cover is provided at one end of the second inflation nozzle, so as to facilitate pumping air into the protective airbag through the second inflation nozzle and sealing it with the second sealing cover before use; when idle, the air in the protective airbag can be discharged through the second inflation nozzle, so as to reduce the space occupied by the protective airbag.

[0012] As a further configuration of the above scheme, a protective sheet is provided on the top of the shell, and third Velcro hook surfaces are provided on both sides of the bottom of the protective sheet. The third Velcro hook surface is connected to the second Velcro fur surface. Without using a protective airbag, the surface of the shell in contact with the patient's lower limbs can be kept relatively flat, thereby avoiding discomfort in the lower limbs caused by direct contact between the second Velcro fur surface and the patient's lower limbs.

[0013] The air pump in the utility model includes but is not limited to a wireless air pump and a wired air pump. The material used to make the outer shell has a certain elasticity and tension. The material of the protective sheet includes but is not limited to cotton, linen and ice silk. The material of the supporting massage airbag and the protective airbag includes but is not limited to PVC material. A single lower limb lifting pad is equipped with multiple air pumping mechanisms.

[0014] The utility model has the following beneficial effects during use:

[0015] The use of multiple anti-slip silicone pads under the outer shell can prevent the lower limb lifting pad from sliding on the bed sheet during use, so as not to affect the patient's use. The design of the partition cloth makes it convenient to place the supporting massage airbag in the cavity formed between the partition cloth and the outer shell before use. The use of the storage pocket makes it convenient to place the connecting pipe, three-way pipe, pump air hose and other accessories in the lower limb lifting pad for easy access.

[0016] The design of multiple air chambers in the supporting massage airbag can support the outer shell during use while adjusting the degree of inflation and deflation of each air chamber, that is, squeezing the patient's lower limb muscles upward when inflated, and releasing the squeezing of the patient's lower limb muscles when deflated, and repeating the cycle to achieve a massage effect on the patient's lower limbs.

[0017] The design of multiple strap buckles makes it easy to select appropriate strap buckles to connect the straps according to actual usage needs, so as to fix the patient's lower limbs above the lower limb lifting pad. The combination of the protective airbag and the second Velcro hook surface can restrict and fix the patient's lower limbs between the two protective airbags without using straps, thereby preventing the patient's lower limbs from falling off the lower limb lifting pad during use.

[0018] 4. The design of the protective sheet can keep the surface of the shell that contacts the patient's lower limbs relatively flat without using a protective airbag, avoiding discomfort in the patient's lower limbs caused by direct contact between the second Velcro surface and the patient's lower limbs, thereby improving the comfort of using the lower limb lifting pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a perspective view of the utility model with a protective airbag;

[0021] Figure 2 A perspective view of the utility model in which the protective airbag is removed and a protective sheet is installed;

[0022] Figure 3 It is a first perspective view of the housing in the utility model;

[0023] Figure 4 It is a second perspective view of the housing in the utility model;

[0024] Figure 5 It is a perspective view of the retaining cloth in the utility model;

[0025] Figure 6 It is a perspective view of the support massage airbag in the utility model;

[0026] Figure 7 It is a perspective view of the air pump mechanism in the utility model;

[0027] Figure 8 It is a perspective view of a protective airbag in the utility model;

[0028] Fig. 9 It is a perspective view of a protection sheet in the utility model.

[0029] In the figure: 1. shell; 2. support massage airbag; 3. pumping mechanism; 4. protective airbag; 5. protective sheet; 11. anti-slip silicone pad; 12. partition cloth; 13. first Velcro fleece surface; 14. retaining cloth; 141. reserved hole; 142. first Velcro hook surface; 143. storage pocket; 15. strap buckle; 16. second Velcro fleece surface; 21. air chamber; 22. first inflation nozzle; 221. first sealing cover; 31. inflation pump; 32. pumping hose; 33. three-way pipe; 34. connecting pipe; 41. second Velcro hook surface; 42. second inflation nozzle; 421. second sealing cover; 51. third Velcro hook surface. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Figures 1 to 9 , and describes the application in detail with reference to embodiments.

[0032] The embodiment discloses a multifunctional lower limb lifting pad, including an outer shell 1 and a supporting massage airbag 2, wherein a plurality of supporting massage airbags 2 are arranged inside the outer shell 1, an air pumping mechanism 3 is arranged at one end of the outer shell 1, and protective airbags 4 are arranged on both sides above the outer shell 1, the outer shell 1 includes a non-slip silicone pad 11, a partition cloth 12 and a blocking cloth 14, the supporting massage airbag 2 includes a plurality of air chambers 21 and a first inflation nozzle 22, and the air pumping mechanism 3 includes an inflation pump 31, an air pumping hose 32 and a three-way pipe 33.

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a plurality of anti-skid silicone pads 11 are arranged at the bottom of the shell 1, and the friction between the anti-skid silicone pads 11 and the bed sheet can prevent the lower limb lifting pad from sliding on the bed during use. A plurality of partition cloths 12 are connected to the inside of the shell 1 to separate a plurality of supporting massage airbags 2. A first Velcro surface 13 is arranged on both sides of the shell 1 to facilitate the connection of a blocking cloth 14. A blocking cloth 14 is arranged at one end of the shell 1 to prevent the supporting massage airbags 2 inside the shell 1 from falling from the shell 1.

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the interior of the baffle cloth 14 is provided with a plurality of reserved holes 141 to facilitate the passage of the first inflation nozzle 22 of the massage airbag 2 so that the first inflation nozzle 22 is connected to the air pump mechanism 3, and both ends of the baffle cloth 14 are provided with a first Velcro hook surface 142, and the first Velcro hook surface 142 is connected to the first Velcro fur surface 13, which is convenient for the disassembly and maintenance of the baffle cloth 14, and a storage pocket 143 is provided on the side of the baffle cloth 14 away from the shell 1, which is convenient for placing the connecting pipe 34, the three-way pipe 33 and the pump air hose 32 and other components in the lower limb lifting pad for easy access, and multiple strap buckles 15 are provided on both sides of the shell 1 for convenient connection with the straps to fix the patient's legs above the lower limb lifting pad, and second Velcro fur surfaces 16 are provided on both sides of the upper side of the shell 1 for convenient connection with the protective airbag 4 and the protective sheet 5.

[0035] like Figure 1 , Figure 2 and Figure 6 As shown, the support massage airbag 2 is arranged in the cavity formed by the partition cloth 12 and the outer shell 1 and is in contact with the outer shell 1 and the partition cloth 12, which is convenient for the placement and maintenance of the support massage airbag 2. The support massage airbag 2 is provided with a first inflation nozzle 22 at one end close to the baffle cloth 14. The first inflation nozzle 22 passes through the interior of the reserved hole 141, which is convenient for using the air pumping mechanism 3 to pump sufficient air into the support massage airbag 2 to prop up each air chamber 21 in the support massage airbag 2. A first sealing cover 221 is provided at one end of the first inflation nozzle 22, and the first inflation nozzle 22 is blocked after the pumping is completed to prevent air leakage in the support massage airbag 2.

[0036] like Figure 1 , Figure 2 and Figure 7 As shown, one end of the air pump 31 is connected to a pump hose 32, and the end of the pump hose 32 away from the air pump 31 is connected to a connecting pipe 34 through a three-way pipe 33. One end of the connecting pipe 34 is connected to the first inflation nozzle 22, which can pump air into and deflate the supporting massage airbag 2, and adjust the expansion degree of each throttle chamber 21, so that the air chamber 21 in the supporting massage airbag 2 can squeeze the patient's legs upward at a certain rhythm, thereby massaging the patient's legs.

[0037] like Figure 1 and Figure 8As shown, a second Velcro hook surface 41 is provided at the bottom of the protective airbag 4, and the second Velcro hook surface 41 is connected to the second Velcro fur surface 16, so that the patient's lower limbs can be fixed between the two protective airbags 4 without using straps according to actual use needs, so as to prevent the patient's lower limbs from falling from the lower limb lifting pad. A second inflation nozzle 42 is provided at one end of the protective airbag 4, and a second sealing cover 421 is provided at one end of the second inflation nozzle 42, so that it is convenient to pump air into the protective airbag 4 through the second inflation nozzle 42 before use and seal it with the second sealing cover 421. When idle, the air in the protective airbag 4 is discharged through the second inflation nozzle 42 to reduce the space occupied by the protective airbag 4.

[0038] like Figure 2 and Fig. 9 As shown, a protective sheet 5 is arranged above the shell 1, and third Velcro hook surfaces 51 are arranged on both sides below the protective sheet 5. The third Velcro hook surface 51 is connected to the second Velcro fur surface 16, which can keep the surface of the shell 1 in contact with the patient's lower limbs relatively flat without using the protective airbag 4, thereby avoiding discomfort in the lower limbs caused by direct contact between the second Velcro fur surface 16 and the patient's lower limbs.

[0039] The multifunctional lower limb lifting pad disclosed in this embodiment is, before use, the blocking cloth 14 is removed from one end of the outer shell 1, so that the first Velcro hook surface 142 is inserted into the first Velcro fur surface 13, and each supporting massage airbag 2 is sequentially placed in the cavity formed between the partition cloth 12 and the outer shell 1, and the cover at one end of the first inflation nozzle 22 is removed, and one end of the connecting tube 34 is connected to the first inflation nozzle 22, and the inflation pump 31 is started to pump a sufficient amount of air into the supporting massage airbag 2 to expand each air chamber 21. After propping up the cavity where the supporting massage airbag 2 is located, the connection between the connecting tube 34 and the first inflation nozzle 22 is immediately disconnected, and the first inflation nozzle 22 is blocked with the first cover 221, and then the remaining supporting massage airbags 2 are filled with air using the air pump mechanism 3. After the airbag 2 is filled and the shell 1 is fully propped up, the first inflation nozzles 22 and the first sealing covers 221 are passed through the reserved holes 141, and the first Velcro hook surfaces 142 at both ends of the retaining cloth 14 are respectively connected to the first Velcro fleece surfaces 13 on both sides of the shell 1, and the connecting tube 34 is connected to the second inflation nozzle 42 in the protective airbag 4. After sufficient air is pumped into the protective airbag 4 to prop up the protective airbag 4, the second inflation nozzle 42 is blocked with the second sealing cover 421, and the two inflated protective airbags 4 are respectively connected to the second Velcro fleece surface 16 above the shell 1 through the second Velcro hook surface 41 below them, and the two protective airbags 4 are placed on both sides of the shell 1. At this time, the lower limb lifting pad is preliminarily assembled.

[0040] Place the preliminarily assembled lower limb lifting pad at a suitable position on the bed so that the lower end of the lower limb lifting pad is close to the patient. Choose whether to use straps according to the patient's body shape. When the patient is small, no straps are needed, and the patient's lower limbs only need to be placed between the two protective airbags 4. When the patient is large and has thicker lower limbs, the distance between the protective airbags 4 placed on both sides above the shell 1 is not enough to place the patient's lower limbs. Additional straps are required to fix the patient's lower limbs. Remove the two protective airbags 4 from both sides of the shell 1, and insert the protective sheet 5 through the second straps on both sides below it. The three Velcro hook surfaces 51 are connected to the Velcro fleece surfaces on both sides above the shell 1, and the protective sheet 5 is placed on the top of the shell 1, which can prevent the patient's lower limbs from directly contacting the second Velcro fleece surface 16, thereby improving the comfort of using the lower limb lifting pad. Then, one end of the multiple straps are connected to the multiple strap buckles 15 in turn. After the patient's lower limbs are placed on the protective sheet 5, the other ends of the multiple straps are passed around the patient's lower limbs in turn and connected to the strap buckles 15 on the other side. The tightness of the strap buckles 15 is adjusted to further improve the comfort of lower limb lifting, and then the patient's lower limb lifting time can be controlled according to the doctor's orders.

[0041] When it is necessary to massage the patient's lower limbs, the patient's lower limbs need to be slowly lowered from the shell 1, the first sealing cover 221 is removed from the first inflation nozzle 22 and placed in the storage pocket 143, and multiple air pumping mechanisms 3 are arranged in groups of two adjacent ones, and the connecting pipes 34 at both ends of the three-way pipe 33 are connected to the first inflation nozzle 22, and the operation of the air pump 31 is controlled by the button on the air pump 31, so that the air pump 31 rhythmically inflates and deflates the supporting massage airbag 2, so that each air chamber 21 regularly bulges and concave according to a certain rhythm, among which the air chamber 21 close to the first inflation nozzle 22 expands first, and then the air enters the corresponding air chamber 21 through the connecting parts between the air chambers 21 in turn until each air chamber 21 is fully expanded. In the process of deflation of the air pump 31, the air chamber 21 that is subjected to greater pressure on the patient's lower limbs is deflated first The concave portion of the air in the air chamber 21 is squeezed out, and when it expands again, the patient's lower limbs are squeezed upward, thereby achieving the purpose of massaging the patient's lower limbs. The operating gear of the air pump 31 is adjusted according to the changes of the shell 1 when the air chamber 21 is convex and concave. After the adjustment is completed, the air pump 31 is placed on one side of the bed, and the patient's lower limbs are placed and fixed on the shell 1 or the protective sheet 5. When the air chamber 21 is convex, the shell 1 or the protective sheet 5 is pushed upward to deform the shell 1 or the protective sheet 5 while squeezing the patient's lower limb muscles upward. When it is concave, the squeezing of the patient's lower limb muscles is released. Repeating the cycle multiple times can achieve the purpose of massaging the patient's lower limbs. The convexity and concaveness of the multiple air chambers 21 in the multiple supporting massage airbags 2 can massage different parts of the patient's lower limbs, promote blood circulation in the patient's lower limbs, and help the patient's recovery.

[0042] Since the air pump 31 is a conventional component in this field, the drawings in this application only indicate its installation position, and do not show the internal structure of the air pump 31. The number of supporting massage airbags 2 in this application is an integer multiple of 2.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional lower limb lifting pad, comprising a shell and a supporting massage airbag, characterized in that: A plurality of supporting massage airbags are arranged inside the shell, a pumping mechanism is arranged at one end of the shell, protective airbags are arranged on both sides above the shell, the shell includes a non-slip silicone pad, a partition cloth and a blocking cloth, the supporting massage airbags include a plurality of air chambers and a first inflation nozzle, and the pumping mechanism includes an inflation pump, an air pumping hose and a three-way pipe.

2. A multifunctional lower limb lifting pad according to claim 1, characterized in that: A plurality of anti-skid silicone pads are arranged below the shell, a plurality of spacer cloths are connected to the inside of the shell, a first Velcro surface is arranged on both sides of the shell, and a stop cloth is arranged at one end of the shell.

3. A multifunctional lower limb lifting pad according to claim 2, characterized in that: A plurality of reserved holes are arranged inside the baffle cloth, a first Velcro hook surface is arranged at both ends of the baffle cloth, the first Velcro hook surface is connected to the first Velcro fleece surface, a storage pocket is arranged on the side of the baffle cloth away from the shell, a plurality of strap buckles are arranged on both sides of the shell, and a second Velcro fleece surface is arranged on both upper sides of the shell.

4. The multifunctional lower limb raising pad according to claim 1, characterized in that: The supporting massage airbag is arranged in the cavity formed by the partition cloth and the outer shell and is in contact with the outer shell and the partition cloth. The supporting massage airbag is provided with a first inflation nozzle at one end close to the partition cloth. The first inflation nozzle passes through the interior of the reserved hole. A first sealing cover is provided at one end of the first inflation nozzle.

5. The multifunctional lower limb raising pad according to claim 1, characterized in that: One end of the air pump is connected to a pump air hose, and the end of the pump air hose away from the air pump is connected to a connecting pipe through a three-way pipe, and one end of the connecting pipe is connected to the first inflation nozzle.

6. The multifunctional lower limb raising pad according to claim 1, characterized in that: A second Velcro hook surface is arranged below the protective airbag, the second Velcro hook surface is connected to the second Velcro fleece surface, a second inflation nozzle is arranged at one end of the protective airbag, and a second sealing cover is arranged at one end of the second inflation nozzle.

7. The multifunctional lower limb raising pad according to claim 3, characterized in that: A protective sheet is arranged above the shell, and third Velcro hook surfaces are arranged on both sides below the protective sheet, and the third Velcro hook surfaces are connected to the second Velcro fleece surfaces.

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