Strap type split inflatable lymphedema leg sleeve

Abstract

The utility model belongs to the field of medical instruments, and discloses a strap type split inflatable lymphedema leg sleeve which comprises an arch sleeve, a shank sleeve, a thigh sleeve and straps, the arch sleeve is fixedly connected with the shank sleeve, the thigh sleeve and the shank sleeve are arranged in a split mode, the straps are fixedly connected with the thigh sleeve, the arch sleeve is used for being worn on the foot of a human body, and the straps are used for being worn on the leg of the human body. The shank sleeve is used for being worn on the shank, the thigh sleeve is used for being worn on the thigh, and the strap is used for fixing the thigh sleeve on the shoulder. According to the strap type split inflatable lymphedema leg sleeve, the fixing strap connected to the upper edge of the thigh sleeve obliquely crosses the shoulder on the other side to be fixed, the thigh sleeve and the shank sleeve are separated, and the strap type split inflatable lymphedema leg sleeve is convenient to move during wearing, does not press the common peroneal nerves, is breathable and comfortable, can adopt a single-strap or double-strap mode, and is flexible and adjustable. After inflation, pressure acts on the legs, local pressure difference can be generated from the telecentric end to the proximal end, and a good treatment effect can be achieved in a resting state.

Description

Technical Field

[0001] The utility model belongs to the field of medical instruments, and in particular relates to a shoulder strap split inflatable lymphedema leg sleeve. Background Art

[0002] Lymphedema is a common disease, which refers to local tissue edema caused by obstruction of lymphatic fluid return due to congenital or secondary reasons. Existing treatments for lymphedema include air wave pressure therapy and multi-layer bandage compression therapy. The air wave pressure therapy device uses a multi-chamber air bag to repeatedly and effectively pressurize the limbs and then relieve the pressure, producing a muscle-like contraction and relaxation effect, which is equivalent to a "muscle pump"; multi-layer bandage is to use bandages to apply pressure to the lymph locally, which can promote the return of exudate and lymph and relieve edema.

[0003] However, the lymphatic circulation is one-way, so the dynamic pressurized air wave pressure therapy device is not suitable, and the elastic bandage can only provide high pressure during activities. In a resting state, the pressure is low and cannot achieve the expected treatment effect. The existing inflatable one-piece leg sleeves can provide strong pressure in a resting state to promote lymphatic return, but the inflatable one-piece leg sleeves are mostly fixed at the waist, which easily causes compression to the waist, and the one-piece leg sleeves are inconvenient to wear and move after being inflated. Utility Model Content

[0004] The utility model aims to provide a shoulder strap split inflatable lymphedema leg sleeve to solve the above technical problems.

[0005] In order to achieve the above-mentioned purpose, the specific technical scheme of the utility model of a shoulder-type split inflatable lymphedema leg sleeve is as follows:

[0006] A shoulder strap split inflatable lymphedema leg sleeve, comprising an arch sleeve, a calf sleeve, a thigh sleeve and a shoulder strap, wherein the arch sleeve is fixedly connected to the calf sleeve, the thigh sleeve and the calf sleeve are separately arranged, the shoulder strap is fixedly connected to the thigh sleeve, the arch sleeve is used to be worn on the foot of a human body, the calf sleeve is used to be worn on the calf, the thigh sleeve is used to be worn on the thigh, and the shoulder strap is used to fix the thigh sleeve on the shoulder.

[0007] Furthermore, the top of the thigh sleeve has multiple D-shaped buckles for connecting the shoulder strap, and both ends of the shoulder strap have buckles. The shoulder strap is buckled in the D-shaped buckles on the upper edge of the thigh sleeve through the buckles. The shoulder strap has a Japanese buckle, and the tightness of the shoulder strap can be adjusted by adjusting the Japanese buckle.

[0008] Furthermore, the D-buckles are provided in four pieces. After the thigh sleeve is worn, the D-buckles are respectively distributed on the inner and outer sides of the front and back thighs. The shoulder straps include one or two straps. One strap is diagonally placed on one shoulder, and the buckles at both ends are respectively buckled on the D-buckles on the front and back thighs. The two shoulder straps are crossed and diagonally placed on two shoulders. The buckles of one strap are respectively buckled on the D-buckles on the front and outer sides of the thigh and the back and inner sides of the thigh, and the buckles of the other strap are respectively buckled on the D-buckles on the front and inner sides of the thigh and the back and outer sides of the thigh.

[0009] Furthermore, the calf sleeve and thigh sleeve include an inner layer and an outer layer, wherein the inner layer is a side that fits the skin, and the outer layer is a side that is away from the skin; the inner layer and the outer layer are pressed together by heat pressing to form an airbag cavity between the inner layer and the outer layer, and the airbag cavity includes a thigh airbag cavity located in the thigh sleeve and a calf airbag cavity located in the calf sleeve.

[0010] Furthermore, the inner layer is made of 100% polyester napped cloth, and the outer layer is made of TPU film.

[0011] Furthermore, the inner layer and the outer layer are divided by hot pressing points and hot pressing strips to form multiple sub-airbag cavities and small airbag areas. The distribution of the sub-airbag cavities and small airbag areas gradually reduces the volume of the airbag from bottom to top, so that after inflation, the pressure acting on the leg can produce a local pressure difference from the distal end to the proximal end.

[0012] Furthermore, the heat-pressing strips on the thigh sleeve are S-shaped, forming a sub-airbag cavity extending upward in the thigh airbag cavity, and the sub-airbag cavities are distributed in sequence in the horizontal direction, and the sub-airbag cavities on both sides are roughly symmetrically distributed with respect to the midline of the leg sleeve body; in the calf airbag cavity, the specific distribution of the heat-pressing points is as follows: the distance between two vertically adjacent heat-pressing points in the calf airbag cavity decreases from bottom to top, and in the thigh airbag cavity, the specific distribution of the heat-pressing points is as follows: in the direction from bottom to top, the distance between two vertically adjacent heat-pressing points in each sub-airbag cavity also decreases from bottom to top, and a plurality of heat-pressing strips are formed by hot pressing in the middle area of ​​the calf airbag cavity, and the heat-pressing strips are all arranged horizontally; wherein in the direction from bottom to top, a plurality of the heat-pressing strips are distributed in sequence at intervals, and the distance between two adjacent heat-pressing strips decreases from bottom to top, and in the calf airbag cavity, the heat-pressing points are symmetrically distributed on both sides of the heat-pressing strips.

[0013] Furthermore, it includes an inflation device, and the thigh airbag cavity and the calf airbag cavity are provided with an inflation port, and the inflation port is arranged on the outer layer of the airbag cavity, that is, the side away from the skin. The inflation device includes a pressure gauge and an inflatable airbag, and the inflatable airbag is connected to the inflation port through the pressure gauge to apply a set air pressure to the thigh airbag cavity and the calf airbag cavity respectively.

[0014] Furthermore, a heel hole for the heel to pass through is provided at the connection between the arch sleeve and the calf sleeve, and an elastic cloth is provided on the inner side of the heel hole away from the arch sleeve.

[0015] Furthermore, both sides of the arch cover, both sides of the calf cover and both sides of the thigh cover are adhered to each other by Velcro.

[0016] The utility model has the following advantages: the ... BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the single-strap structure of the strap-type split inflatable lymphedema leg sleeve of the utility model;

[0018] Figure 2 It is a schematic diagram of the double-strap structure of the shoulder-type split inflatable lymphedema leg sleeve of the utility model;

[0019] Explanation of marks in the figure: 1. Arch cover; 12. Arch Velcro; 13. Arch felt cloth; 2. Calf cover; 21. Calf airbag cavity; 211. Inflation port; 22. Calf Velcro; 23. Calf felt cloth; 3. Thigh cover; 31. Thigh airbag cavity; 311. Sub-airbag cavity; 32. Thigh Velcro; 33. Thigh felt cloth; 34. D-shaped buckle; 4. Strap; 41. Buckle; 42. Japanese buckle; 5. Hot pressing point; 6. Hot pressing strip; 7. Heel hole; 71. Elastic cloth; 8. Inflation device; 81. Pressure gauge; 82. Inflatable airbag. DETAILED DESCRIPTION

[0020] In order to better understand the purpose, structure and function of the utility model, the utility model is described in further detail below in conjunction with the accompanying drawings.

[0021] like Figure 1As shown, the utility model is a shoulder strap split inflatable lymphedema leg sleeve, comprising an arch sleeve 1, a calf sleeve 2, a thigh sleeve 3 and a shoulder strap 4, the arch sleeve 1 is fixedly connected to the calf sleeve 2, the thigh sleeve 3 and the calf sleeve 2 are separately arranged, which is convenient for active knee flexion, the shoulder strap 4 is fixedly connected to the thigh sleeve 3, the arch sleeve 1 is used to be worn on the human foot, the calf sleeve 2 is used to be worn on the calf, the thigh sleeve 3 is used to be worn on the thigh, and the shoulder strap 4 is used to fix the thigh sleeve 3 on the shoulder.

[0022] The calf sleeve 2 and the thigh sleeve 3 include an inner layer and an outer layer, wherein the inner layer is the side that fits the skin, and the outer layer is the side that is away from the skin; the inner layer is made of 100% polyester napped cloth, and the outer layer is made of TPU film, and the inner layer and the outer layer are pressed together by heat pressing to form an airbag cavity between the inner layer and the outer layer. The airbag cavity includes a thigh airbag cavity 31 located in the thigh sleeve 3 and a calf airbag cavity 21 located in the calf sleeve 2.

[0023] Furthermore, the inner layer and the outer layer are divided by hot pressing points 5 and hot pressing strips 6 to form multiple sub-airbag cavities and small airbag areas. The distribution of the sub-airbag cavities and small airbag areas gradually reduces the volume of the airbag from bottom to top, so that after inflation, the pressure on the leg can produce a local pressure difference from the distal end to the proximal end, thereby achieving better therapeutic effects in a resting state.

[0024] During the hot pressing process, the heat-pressing strip 6 on the thigh cover 3 is made to have an S-shaped direction, thereby forming a plurality of sub-airbag cavities 311 extending generally upward in the thigh airbag cavity 31. The sub-airbag cavities 311 are distributed in sequence in the lateral direction, and the sub-airbag cavities 311 located on both sides are generally symmetrically distributed with respect to the midline of the leg cover body.

[0025] The purpose of dividing the thigh airbag cavity 31 into several sub-airbag cavities 311 in this embodiment is to ensure that the pressure value exerted on the human body by the calf airbag cavity 21 is greater than the pressure value exerted on the human body by the sub-airbag cavity 311 when inflated. Because compared with the calf airbag cavity 21, the sub-airbag cavity 311 after being divided is much smaller in volume, so that in the inflated state, the height that the sub-airbag cavity 311 can swell is lower than the height that the calf airbag cavity 21 can swell, so that the pressure exerted on the human body is less than the pressure exerted on the human body by the calf airbag cavity 21; it should be noted that the swell height of the airbag mentioned here refers to the height of the airbag swelled from the side away from the skin to the side close to the skin.

[0026] In the present embodiment, the calf airbag cavity 21 and the sub-airbag cavity 311 of the thigh sleeve 3 are pressed together to form a plurality of spaced-apart hot pressing points 5. Specifically, the thigh airbag cavity 31 and the sub-airbag cavity 311 are subjected to multi-point hot pressing respectively by hot pressing. During the hot pressing process, a plurality of hot pressing points 5 are formed at the positions where the hot pressing is performed. The inner layer and the outer layer of the airbag cavity are pressed together at the positions of the hot pressing points 5. Thus, the airbag cavity can be divided into a plurality of small airbag areas again by the distribution of these hot pressing points 5.

[0027] In the calf airbag cavity 21, the specific distribution of the hot pressure points 5 is that, from bottom to top, the distance between two vertically adjacent hot pressure points 5 in the calf airbag cavity 21 decreases successively, and the vertical adjacency mentioned in this embodiment refers to the adjacency from bottom to top; in this way, in the inflated state, the pressure generated on the human body in the calf airbag cavity 21 generally presents a gradually decreasing trend in the direction from bottom to top, because the above-mentioned setting is adopted, the hot pressure points 5 at the bottom are distributed more sparsely, and the hot pressure points 5 at the top are distributed more densely, so that the height that the airbag area at the bottom can swell is greater than the height that the airbag area at the top can swell, so as to achieve the pressure generated on the human body in the calf airbag cavity 21 generally presents a gradually decreasing trend in the direction from bottom to top.

[0028] In the thigh airbag cavity 31, the specific distribution of the hot pressure points 5 is as follows: in the bottom-up direction, the distance between two vertically adjacent hot pressure points 5 in each of the sub-airbag cavities 311 also decreases successively, so that in the thigh airbag cavity 31, the pressure generated by the thigh airbag cavity 31 on the human body shows a trend of gradually decreasing from bottom to top. The principle is the same as the distribution principle of the hot pressure points 5 in the calf airbag cavity 21, so no further elaboration will be made here.

[0029] Through the above-mentioned arrangement, from an overall perspective, the thigh airbag cavity 31 is divided into a number of sub-airbag cavities 311, so that the pressure generated by the calf airbag cavity 21 as a whole on the human body can be greater than the pressure generated by the thigh airbag cavity 31 as a whole. From a local perspective, whether it is the thigh airbag cavity 31 or the calf airbag cavity 21, the pressure values ​​generated therein show a trend of gradually decreasing from bottom to top. In this way, when this product is used on a limb, a local pressure difference can be generated from the distal end to the proximal end, that is, from the calf to the thigh, the pressure value generated by the airbag gradually decreases. In this way, it is equivalent to having a stronger function of promoting lymphatic return in a resting state.

[0030] In the present embodiment, the middle area of ​​the calf airbag cavity 21 is formed with a plurality of heat-pressing strips 6 by hot pressing, and the heat-pressing strips 6 are all horizontally arranged; the forming method of the heat-pressing strips 6 here is roughly the same as the forming method of the aforementioned hot pressing points 5, the difference being that the hot pressing points 5 are formed in point-like pressing, while the heat-pressing strips 6 are formed in line-like pressing.

[0031] In the direction from bottom to top, a plurality of the hot pressing strips 6 are sequentially spaced and the spacing between two adjacent hot pressing strips 6 is sequentially reduced. The purpose of such arrangement is that the pressure formed in the area where the hot pressing strips 6 are located also presents a trend of gradually decreasing from bottom to top.

[0032] Furthermore, in the calf airbag cavity 21, the heat pressing points 5 are symmetrically distributed on both sides of the heat pressing strip 6. Such arrangement is mainly designed based on the distribution of tissues such as the calf muscles of the human body, and such a design is more ergonomic.

[0033] In order to inflate the airbag cavity, an inflation port 211 is further provided on the thigh airbag cavity 31 and the calf airbag cavity 21 in this embodiment. The inflation port 211 is arranged on the outer layer of the airbag cavity, that is, the side away from the skin. The inflation device 8 includes a pressure gauge 81 and an inflation airbag 82. The inflation airbag 82 is connected to the inflation port 211 through the pressure gauge 81 to apply a set air pressure to the thigh airbag cavity 31 and the calf airbag cavity 21 respectively.

[0034] In order to make the thigh sleeve 3 more stable and not easy to shift after being worn on the human body, the top of the thigh sleeve 3 is provided with a plurality of D-shaped buckles 34 for connecting the shoulder strap 4. Preferably, there are four D-shaped buckles 34. After the thigh sleeve 3 is worn, the D-shaped buckles 34 are respectively distributed on the inner and outer sides of the front and back thighs. The shoulder strap 4 includes one or two shoulder straps, and the two ends of the shoulder strap 4 have buckles 41. One shoulder strap 4 is diagonally straddled on one shoulder, and the buckles 41 at both ends are respectively buckled on the D-shaped buckles 34 on the front and back thighs. Two shoulder straps 4 are crossed and diagonally straddled on two shoulders, and the buckle 41 of one shoulder strap 4 is respectively buckled on the D-shaped buckles 34 on the front and back thighs, and the buckle 41 of the other shoulder strap 4 is respectively buckled on the D-shaped buckles 34 on the front and back thighs. The strap 4 has a D-shaped buckle 42, and the tightness of the strap 4 can be adjusted by adjusting the D-shaped buckle 42 to adapt to people of different heights. The single strap is fixed to the shoulder on the other side of the wearing leg in a cross-body manner, and the double straps are fixed crosswise, with the inner side fixed to the opposite shoulder and the outer side fixed to the same shoulder. By selecting the connection position of the D-shaped buckle 34, a variety of strap modes can be selected, and a single or double strap can be selected to cross the shoulder, making the thigh sleeve 3 more comfortable to fix, convenient for daily wear and ensuring freedom of movement when wearing.

[0035] In order to make room for the heel when wearing, in the present embodiment, a heel hole 7 for the heel to pass through is provided at the connection between the arch sleeve 1 and the calf sleeve 2. The heel can be exposed from the heel hole 7 when wearing, and an elastic cloth 71 is provided on the inner side of the heel hole 7 away from the arch sleeve 1. Due to the elastic properties of the elastic cloth 71, on the one hand, the Achilles tendon can be protected, and on the other hand, the patient can wear it more comfortably and fit.

[0036] In order to enable the patient to wear the product better, in this embodiment, both sides of the arch cover 1, both sides of the calf cover 2 and both sides of the thigh cover 3 are adhered to each other with Velcro. This design allows the patient to make adaptive adjustments when wearing the product according to his or her own body shape and needs. Specifically:

[0037] The two sides of the arch cover 1 are adjustably connected to each other. Specifically, arch Velcro 12 and arch felt cloth 13 for adhesion of the arch Velcro 12 are respectively provided on both sides of the arch cover 1. When wearing, the arch Velcro 12 and the arch felt cloth 13 are adhered and fitted on the upper position of the instep to achieve the wearing of the arch cover 1.

[0038] The two sides of the calf sleeve 2 are adjustably connected to each other. Specifically, calf Velcro 22 and calf felt cloth 23 for the calf Velcro 22 to adhere to are respectively provided on both sides of the calf sleeve 2, wherein the calf Velcro 22 are arranged in sequence at intervals along the length direction of the calf sleeve 2. Such an arrangement allows each calf Velcro 22 to be adhered to the calf felt cloth 23 individually, so that the patient can choose the adhesion position of each calf Velcro 22 and the calf felt cloth 23 according to actual needs, thereby making it more fitting and comfortable to wear.

[0039] The two sides of the thigh sleeve 3 are also adjustably connected to each other. Specifically, thigh Velcro 32 is provided on both sides of the thigh sleeve 3, one of the two thigh Velcro 32 is located on the upper side and the other is located on the lower side; and thigh felt cloth 33 is provided on both sides of the thigh sleeve 3 for the thigh Velcro 32 to adhere to, and the two thigh felt cloths 33 are respectively used for the two thigh Velcro 32 to adhere to each other.

[0040] When in use, the arch sleeve 1 is put on with the heel aligned with the heel hole 7, and the calf sleeve 2 is put on from the back and upward, and fixed with Velcro on both sides, and then the thigh sleeve 3 is put on and fixed on the thigh with Velcro, and finally the buckle 41 of a shoulder strap 4 is fastened to the D-shaped buckle 34 on the back of the thigh, and the other end of the buckle 41 is fastened to the D-shaped buckle 34 on the front of the thigh from the back over the other shoulder, as shown in FIG. Figure 2 As shown, two braces 4 may also be used, with the other cross-fixed with the previous one. Finally, the inflator 8 is connected to pressurize the calf sleeve 2 and the thigh sleeve 3 through the inflator port 211 .

[0041] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A bib-type split inflatable lymphedema leg sleeve, comprising an arch sleeve (1), a calf sleeve (2), a thigh sleeve (3) and a bib (4), characterized in that: The arch sleeve (1) is fixedly connected to the calf sleeve (2), the thigh sleeve (3) is separately arranged from the calf sleeve (2), the shoulder strap (4) is fixedly connected to the thigh sleeve (3), the arch sleeve (1) is used to be worn on the foot of a human body, the calf sleeve (2) is used to be worn on the calf, and the thigh sleeve (3) is used to be worn on the thigh, the shoulder strap (4) is used to fix the thigh sleeve (3) on the shoulder, the top of the thigh sleeve (3) is provided with a plurality of D-shaped buckles (34) for connecting the shoulder strap (4), the two ends of the shoulder strap (4) are provided with buckles (41), the shoulder strap (4) is buckled in the D-shaped buckles (34) on the upper edge of the thigh sleeve (3) through the buckles (41), the shoulder strap (4) is provided with a Japanese-shaped buckle (42), and the tightness of the shoulder strap (4) can be adjusted by adjusting the Japanese-shaped buckle (42).

2. The bib-type split inflatable lymphedema leg sleeve according to claim 1, characterized in that: The D-shaped buckles (34) are four in number. After the thigh sleeve (3) is worn, the D-shaped buckles (34) are respectively distributed on the inner and outer sides of the front and back thighs. The shoulder straps (4) include one or two. One shoulder strap (4) is diagonally straddled on one shoulder, and the buckles (41) at both ends are respectively buckled on the D-shaped buckles (34) at the front and back thighs. The two shoulder straps (4) are crossed and diagonally straddled on two shoulders. The buckle (41) of one shoulder strap (4) is respectively buckled on the D-shaped buckles (34) at the front and outer sides of the thighs and the back and inner sides of the thighs, and the buckle (41) of the other shoulder strap (4) is respectively buckled on the D-shaped buckles (34) at the front and inner sides of the thighs and the back and outer sides of the thighs.

3. The bib-type split inflatable lymphedema leg sleeve according to claim 1, characterized in that: The calf sleeve (2) and thigh sleeve (3) comprise an inner layer and an outer layer, wherein the inner layer is a side in contact with the skin, and the outer layer is a side away from the skin; the inner layer and the outer layer are pressed together by heat pressing, so that an airbag cavity is formed between the inner layer and the outer layer, and the airbag cavity comprises a thigh airbag cavity (31) located in the thigh sleeve (3) and a calf airbag cavity (21) located in the calf sleeve (2).

4. The bib-type split inflatable lymphedema leg sleeve according to claim 3, characterized in that: The inner layer is made of 100% polyester napped cloth, and the outer layer is made of TPU film.

5. The bib-type split inflatable lymphedema leg sleeve according to claim 3, characterized in that: The inner layer and the outer layer are divided by hot pressing points (5) and hot pressing strips (6) to form a plurality of sub-airbag cavities (311) and small airbag areas. The distribution of the sub-airbag cavities (311) and the small airbag areas gradually reduces the volume of the airbag from bottom to top, so that after inflation, the pressure acting on the leg can generate a local pressure difference from the distal end to the proximal end.

6. The bib-type split inflatable lymphedema leg sleeve according to claim 5, characterized in that: The heat press strip (6) on the thigh sleeve (3) is oriented in an S-shape, and a sub-airbag cavity (311) extending upward is formed in the thigh airbag cavity (31), and the sub-airbag cavities (311) are sequentially distributed in the transverse direction, and the sub-airbag cavities (311) located on both sides are roughly symmetrically distributed about the midline of the leg sleeve body; in the calf airbag cavity (21), the specific distribution of the heat press points (5) is as follows: from bottom to top, the distance between two vertically adjacent heat press points (5) in the calf airbag cavity (21) decreases sequentially, and in the thigh airbag cavity (31), the heat press points ( The specific distribution of the heat pressing strips (5) is as follows: in the direction from bottom to top, the distance between two vertically adjacent heat pressing points (5) in each of the sub-airbag cavities (311) also decreases successively, and the middle area of ​​the calf airbag cavity (21) is pressed together by heat pressing to form a plurality of heat pressing strips (6), and the heat pressing strips (6) are all arranged horizontally; wherein in the direction from bottom to top, a plurality of the heat pressing strips (6) are distributed in sequence at intervals, and the distance between two adjacent heat pressing strips (6) decreases successively, and in the calf airbag cavity (21), the heat pressing points (5) are symmetrically distributed on both sides of the heat pressing strips (6).

7. The bib-type split inflatable lymphedema leg sleeve according to claim 3, characterized in that: The invention comprises an inflation device (8), wherein an inflation port (211) is provided on the thigh airbag cavity (31) and the calf airbag cavity (21), and the inflation port (211) is arranged on the outer layer of the airbag cavity, that is, on the side away from the skin. The inflation device (8) comprises a pressure gauge (81) and an inflation airbag (82), and the inflation airbag (82) is connected to the inflation port (211) via the pressure gauge (81) to apply a set air pressure to the thigh airbag cavity (31) and the calf airbag cavity (21), respectively.

8. The bib-type split inflatable lymphedema leg sleeve according to claim 1, characterized in that: A heel hole (7) for the heel to pass through is provided at the connection between the arch cover (1) and the calf cover (2), and an elastic cloth (71) is provided on the inner side of the heel hole (7) away from the arch cover (1).

9. The bib-type split inflatable lymphedema leg sleeve according to claim 1, characterized in that: Both sides of the arch cover (1), both sides of the calf cover (2) and both sides of the thigh cover (3) are adhered to each other using Velcro.

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